pam_u2f-1.3.2/0000755000175000017500000000000014742175024012420 5ustar winniewinniepam_u2f-1.3.2/util.h0000644000175000017500000000376614742173655013572 0ustar winniewinnie/* * Copyright (C) 2014-2019 Yubico AB - See COPYING */ #ifndef UTIL_H #define UTIL_H #include #include #define BUFSIZE 1024 #define MAX_DEVS 24 #define DEFAULT_AUTHFILE_DIR_VAR "XDG_CONFIG_HOME" #define DEFAULT_AUTHFILE "Yubico/u2f_keys" #define DEFAULT_AUTHFILE_SSH "id_ecdsa_sk" #define DEFAULT_AUTHFILE_DIR ".config" #define DEFAULT_AUTHFILE_DIR_SSH ".ssh" #define DEFAULT_AUTHPENDING_FILE_PATH "/var/run/user/%d/pam-u2f-authpending" #define DEFAULT_PROMPT "Insert your U2F device, then press ENTER." #define DEFAULT_CUE "Please touch the device." #define DEFAULT_ORIGIN_PREFIX "pam://" #define SSH_ORIGIN "ssh:" #define DEVLIST_LEN 64 typedef struct { unsigned max_devs; int manual; int debug; int nouserok; int openasuser; int alwaysok; int interactive; int cue; int nodetect; int userpresence; int userverification; int pinverification; int sshformat; int expand; const char *auth_file; const char *authpending_file; const char *origin; const char *appid; const char *prompt; const char *cue_prompt; FILE *debug_file; } cfg_t; typedef struct { char *publicKey; char *keyHandle; char *coseType; char *attributes; int old_format; } device_t; int get_devices_from_authfile(const cfg_t *cfg, const char *username, device_t *devices, unsigned *n_devs); void free_devices(device_t *devices, const unsigned n_devs); int do_authentication(const cfg_t *cfg, const device_t *devices, const unsigned n_devs, pam_handle_t *pamh); int do_manual_authentication(const cfg_t *cfg, const device_t *devices, const unsigned n_devs, pam_handle_t *pamh); char *converse(pam_handle_t *pamh, int echocode, const char *prompt); int random_bytes(void *, size_t); int cose_type(const char *, int *); const char *cose_string(int); char *expand_variables(const char *, const char *); #if !defined(HAVE_EXPLICIT_BZERO) void explicit_bzero(void *, size_t); #endif #endif /* UTIL_H */ pam_u2f-1.3.2/debug.h0000644000175000017500000000213614741753145013666 0ustar winniewinnie/* * Copyright (C) 2021 Yubico AB - See COPYING */ #ifndef DEBUG_H #define DEBUG_H #include #define DEFAULT_DEBUG_FILE stderr #if defined(DEBUG_PAM) #define D(file, ...) \ debug_fprintf(file, __FILE__, __LINE__, __func__, __VA_ARGS__) #else #define D(file, ...) ((void) 0) #endif /* DEBUG_PAM */ #define debug_dbg(cfg, ...) \ do { \ if (cfg->debug) { \ D(cfg->debug_file, __VA_ARGS__); \ } \ } while (0) #ifdef __GNUC__ #define ATTRIBUTE_FORMAT(f, s, a) __attribute__((format(f, s, a))) #else #define ATTRIBUTE_FORMAT(f, s, a) #endif FILE *debug_open(const char *); void debug_close(FILE *f); void debug_fprintf(FILE *, const char *, int, const char *, const char *, ...) ATTRIBUTE_FORMAT(printf, 5, 6); #endif /* DEBUG_H */ pam_u2f-1.3.2/README0000644000175000017500000004105214742173655013312 0ustar winniewinnie= Pluggable Authentication Module (PAM) Universal 2nd Factor (U2F) image:https://github.com/yubico/pam-u2f/workflows/linux/badge.svg["Linux Build Status (github actions)", link="https://github.com/Yubico/pam-u2f/actions"] image:https://github.com/yubico/pam-u2f/workflows/macos/badge.svg["macOS Build Status (github actions)", link="https://github.com/Yubico/pam-u2f/actions"] image:https://github.com/yubico/pam-u2f/workflows/fuzzer/badge.svg["Fuzz Status (github actions)", link="https://github.com/Yubico/pam-u2f/actions"] This module implements PAM over U2F and FIDO2, providing an easy way to integrate the YubiKey (or other U2F/FIDO2 compliant authenticators) into your existing infrastructure. [[building]] == Building You may get signed release tarballs from Yubico's https://developers.yubico.com/pam-u2f/Releases[release page]. This project uses 'autoconf', 'automake', 'pkg-config' and 'libtool' to achieve portability and ease of use. In addition, https://developers.yubico.com/libfido2['libfido2'] (>= 1.3.0) is needed. Versions of this project up to 1.0.8 used `libu2f-host` and `libu2f-server`. On Ubuntu, the necessary dependencies can be installed using [source, console] ---- # apt install --no-install-recommends autoconf automake libtool pkg-config \ libfido2-dev libpam-dev libssl-dev ---- If you downloaded a tarball, build it as follows. [source, console] ---- $ ./configure $ make ---- == Building from Git You may check out the sources using Git with the following command: [source, console] ---- $ git clone https://github.com/Yubico/pam-u2f.git ---- This will create a directory 'pam-u2f'. Enter the directory: [source, console] ---- $ cd pam-u2f ---- `autoconf`, `automake`, `libtool`, and `libpam` must be installed. `AsciiDoc` and `xsltproc` are used to generate the manpages. On Ubuntu, the necessary dependencies can be installed using [source, console] ---- # apt install --no-install-recommends autoconf automake libtool \ pkg-config libfido2-dev libpam-dev libssl-dev asciidoc xsltproc \ libxml2-utils docbook-xml ---- On Fedora, the necessary dependencies can be installed using [source, console] ---- # dnf -y install autoconf automake libtool libfido2-devel pam-devel \ openssl-devel asciidoc ---- Generate the build system using: [source, console] ---- $ autoreconf --install ---- Then build as usual, see above under <>. == Installation Once the module is built, copy the file `pam_u2f.so` to the correct directory for your system. Typically `/lib/security/` or `/lib/x86_64-linux-gnu/security/`. This is automated by `make install` assuming that the pam directory chosen by `configure` is correct. If that is not the case it can be specified with `./configure --with-pam-dir=`. == Service Configuration Create a file for a new service in `/etc/pam.d/` or edit an already existing one by adding a line similar to this: ---- auth sufficient pam_u2f.so debug ---- For more information about the syntax of PAM configuration files, please see the manual page for pam.conf(5). Additional <> can be found below. IMPORTANT: An erroneous PAM configuration may lock some or all users out of the system or prevent you from gaining root privileges. It is recommended that you start a separate shell with root privileges while configuring PAM to be able to revert changes if something goes wrong. Test your configuration thoroughly before closing the root shell. === Module Arguments [horizontal] debug:: Enables debug output debug_file:: Filename to write debugging messages to. **If this file is missing, nothing will be logged**. This regular file **has to be created by the user** or **must exist and be a regular file** for anything getting logged to it. It is not created by pam-u2f on purpose (for security considerations). This filename may be alternatively set to "stderr" (default), "stdout", or "syslog". origin=origin:: Set the relying party ID for the FIDO authentication procedure. If no value is specified, the identifier "pam://$HOSTNAME" is used. appid=appid:: Set the https://developers.yubico.com/U2F/App_ID.html[application ID] for the FIDO authentication procedure. If no value is specified, the same value used for origin is taken ("pam://$HOSTNAME" if also origin is not specified). This setting is only applicable for U2F credentials created with pamu2fcfg versions v1.0.8 or earlier. Note that on v1.1.0 and v1.1.1 of pam-u2f, handling of this setting was temporarily broken if the value was not the same as the value of origin. authfile=file:: Set the location of the <>. An <> may be configured relative to the users' home dirs, e.g. ".ssh/u2f_keys". If not specified, the location defaults to $XDG_CONFIG_HOME/Yubico/u2f_keys. If $XDG_CONFIG_HOME is not set, $HOME/.config/Yubico/u2f_keys is used. expand:: Enables variable expansion within the authfile path: `%u` is expanded to the local user name (`PAM_USER`) and `%%` is expanded to `%`. Unknown expansion sequences result in an authentication error. See also `openasuser`. authpending_file=file:: Set the location of the file that is used for touch request notifications. This file will be opened when pam-u2f starts waiting for a user to touch the device, and will be closed when it no longer waits for a touch. Use inotify to listen on these events, or a more high-level tool like https://github.com/maximbaz/yubikey-touch-detector[yubikey-touch-detector]. Note that yubikey-touch-detector v1.5.1 and later no longer rely on the authpending file for its detection mechanism. Set an empty value in order to disable this functionality, like so: `authpending_file=`. Default value: /var/run/user/$UID/pam-u2f-authpending nouserok:: Set to make authentication attempts not fail if the user trying to authenticate is not found inside `authfile`, is found but has no credentials, or if the `authfile` is missing. openasuser:: Setuid to the authenticating user when opening the authfile. Useful when the user's home is stored on an NFS volume mounted with the `root_squash` option (which maps root to nobody which will not be able to read the file). Note that after release 1.0.8 this is done by default when no global authfile (path is absolute) or XDG_CONFIG_HOME environment variable has been set. alwaysok:: Set to enable all authentication attempts to succeed (aka presentation mode). max_devices=n_devices:: Maximum number of devices (credentials) allowed per user (default is 24). Devices specified in the authorization mapping file that exceed this value will be ignored. interactive:: Set to prompt a message and wait before testing the presence of a FIDO device. Recommended if your device doesn't have a tactile trigger. [prompt=your prompt here]:: Set individual prompt message for interactive mode. Watch the square brackets around this parameter to get spaces correctly recognized by PAM. manual:: Set to drop to a manual console where challenges are printed on screen and response read from standard input. Useful for debugging and SSH sessions without U2F-support from the SSH client/server. If enabled, interactive mode becomes redundant and has no effect. cue:: Set to prompt a message to remind to touch the device. [cue_prompt=your prompt here]:: Set individual prompt message for the cue option. Watch the square brackets around this parameter to get spaces correctly recognized by PAM. nodetect:: Set to skip detecting if a suitable FIDO token is inserted before performing the full tactile authentication. This detection was created to avoid emitting the "cue" message if no suitable token exists, because doing so leaks information about the authentication stack if a token is inserted but not configured for the authenticating user. However, it was found that versions of `libu2f-host` 1.1.5 or less has buggy iteration/sleep behavior which causes a 1-second delay to occur for this initial detection. For this reason, as well as the possibility of hypothetical tokens that do not tolerate this double authentication, the "nodetect" option was added. userpresence=int:: If 1, request user presence during authentication. If 0, do not request user presence during authentication. If omitted, fallback to the authenticator's default behaviour. userverification=int:: If 1, request user verification during authentication (e.g. biometrics). If 0, do not request user verification during authentication. If omitted, fallback to the authenticator's default behaviour. If enabled, an authenticator with support for FIDO2 user verification is required. pinverification=int:: If 1, request PIN verification during authentication. If 0, do not request PIN verification during authentication. If omitted, fallback to the authenticator's default behaviour. If enabled, an authenticator with support for a FIDO2 PIN is required. sshformat:: Use credentials produced by versions of OpenSSH that have support for FIDO devices. It is not possible to mix native credentials and SSH credentials. Once this option is enabled all credentials will be parsed as SSH. IMPORTANT: On dynamic networks (e.g. where hostnames are set by DHCP), users should not rely on the default origin and appid ("pam://$HOSTNAME") but set those parameters explicitly to the same value. [[examples]] === Example Service Configurations ==== Second Factor Authentication Configure pam-u2f as a `required` module after your primary authentication module(s) for use as a second factor. Make sure that the primary authentication method is not `sufficient` or uses other control values that may preempt execution of pam-u2f. ---- # Primary authentication method(s) above this line. auth required pam_u2f.so authfile=/etc/u2f_mappings cue ---- ==== Passwordless Authentication For a passwordless experience, where the authenticator PIN can be used in place of the user password, you can insert the below line towards the top of your service configuration. You may need to change the control value to something else if you'd like to execute additional authentication modules after pam-u2f. ---- auth sufficient pam_u2f.so authfile=/etc/u2f_mappings cue pinverification=1 # Fallback modules go below this line (e.g. password authentication). ---- ==== Passwordless Authentication using Biometrics Similar to the previous configuration but capable of built-in user verification, e.g. fingerprint matching using the YubiKey Bio. This example falls back to using PIN verification if the fingerprint does not match or is otherwise blocked. ---- auth sufficient pam_u2f.so authfile=/etc/u2f_mappings cue pinverification=0 userverification=1 auth sufficient pam_u2f.so authfile=/etc/u2f_mappings cue pinverification=1 userverification=0 # More fallback modules go below this line (e.g. password authentication). ---- [[authMappingFiles]] == Authorization Mapping Files A mapping must be made between the YubiKey token and the user name, see <> for details on how to perform the registration using the bundled tool. There are two ways to do this, either centrally in one file, or individually, where users can create the mapping in their home directories. If the central authorization mapping file is being used, user home directory mappings will not be used and the opposite applies if user home directory mappings are being used, the central authorization mappings file will not be used. By default the mapping file inside a home directory will be opened as the target user, whereas the central file will be opened as `root`. If the `XDG_CONFIG_HOME` variable is set, privileges will not be dropped unless the `openasuser` configuration setting is set. IMPORTANT: Using pam-u2f to secure the login to a computer while storing the mapping file in an encrypted home directory, will result in the impossibility of logging into the system. The partition is decrypted after login and the mapping file can not be accessed. === Central Authorization Mapping Create a file e.g. `/etc/u2f_mappings`. The file must contain a user name, and the information obtained during the registration procedure. The mappings should look like this, one per line: :,,,:,,,:... :,,,:,,,:... Now add `authfile=/etc/u2f_mappings` to your PAM configuration line, so it looks like: auth sufficient pam_u2f.so authfile=/etc/u2f_mappings If you do not set the `openasuser` setting, the authfile will be opened and parsed as `root` so make sure it has the correct owner and permissions set. [[individualAuth]] === Individual Authorization Mapping by User Each user creates a `.config/Yubico/u2f_keys` (default) file inside their home directory and places the mapping in that file. You may want to specify a different per-user file (relative to the users' home directory), i.e. `.ssh/u2f_keys`. Bear in mind, setting an absolute path here is possible although very likely a fragile setup, and probably not exhibiting the intended behaviour. The file must have only one line: :,,,:,,,:... This is much the same concept as the SSH authorized_keys file. In this case, pam-u2f will drop privileges and read the mapping file as that user. This happens regardless of the `openasuser` option being set. Note that if you set the `XDG_CONFIG_HOME` variable, privileges will not be dropped by default. Consider also setting `openasuser` in that case. [[registration]] === Obtaining Key Handles and Public Keys In order to obtain the required information for the authentication procedure, a token should be first registered. This can be done by using the command line configuration tool provided with the module: [source, console] ---- $ pamu2fcfg -uusername -opam://myorigin -ipam://myappid ---- the tool will register a connected token by using the specified origin and appid. If neither are specified they will default to `pam://$HOSTNAME`. Additionally, it is possible to set other options to require user presence (touch), PIN verification and resident credentials. On success the tool prints to standard output a configuration line that can be directly used with the module. For additional information on the tool read the relative manpage (`man pamu2fcfg`). For authenticator management (e.g. setting a PIN, enrolling fingerprints, and more), please refer to https://developers.yubico.com/libfido2/Manuals/fido2-token.html[`fido2-token`], https://developers.yubico.com/yubikey-manager[`yubikey-manager`], or some other suitable tool. === SSH Credentials To generate SSH credentials OpenSSH version 8.2 or later is required. It is then possible to generate a credential file with: [source, console] ---- $ ssh-keygen -t ecdsa-sk -f ./credential.ssh ---- Supported key types are ecdsa-sk and ed25519-sk. Note that passphrase protected credentials are currently not supported. To use this credential the `authfile` parameter should be set to the path of the file `credential.ssh` and the `sshformat` option should also be set. If the `authfile` parameter is not set, it defaults to `~/.ssh/id_ecdsa_sk`. === Multiple Devices Multiple devices (credentials) are supported. If more than one credential is specified, authentication against them is attempted sequentially as they are defined in the authorization mapping file. If during an authentication attempt a connected device is removed or a new device is plugged in, the authentication restarts from the top of the list. == SELinux Note Due to an issue with Fedora Linux, and possibly with other distributions that use SELinux, a system configured with pam-u2f may end up in a situation where access to the credentials file is denied. If the `nouserok` option is also set, this will result in a successful authentication within the module, without using the FIDO authenticator. In order to correctly update the security context the command `fixfiles onboot` should be used on existing installations Moreover, to allow read access to an authfile or directory placed in a non-standard location, the command [source, console] ---- # chcon -R -t auth_home_t /path/to/target ---- should be used. For more information see https://access.redhat.com/security/cve/CVE-2020-24612[HERE]. == FIDO U2F vs FIDO2 Devices that solely support FIDO U2F and not FIDO2, e.g. the YubiKey 4 series, can be used only in conjunction with compatible features. Enabling incompatible features, such as setting the `+pin` or the `+verification` flags in the `authfile` or the corresponding options in the PAM service configuration causes the device to be ignored. pam_u2f-1.3.2/m4/0000755000175000017500000000000014742175024012740 5ustar winniewinniepam_u2f-1.3.2/m4/ltoptions.m40000644000175000017500000003612114742174650015244 0ustar winniewinnie# Helper functions for option handling. -*- Autoconf -*- # # Copyright (C) 2004-2005, 2007-2009, 2011-2019, 2021-2024 Free # Software Foundation, Inc. # Written by Gary V. Vaughan, 2004 # # This file is free software; the Free Software Foundation gives # unlimited permission to copy and/or distribute it, with or without # modifications, as long as this notice is preserved. # serial 10 ltoptions.m4 # This is to help aclocal find these macros, as it can't see m4_define. AC_DEFUN([LTOPTIONS_VERSION], [m4_if([1])]) # _LT_MANGLE_OPTION(MACRO-NAME, OPTION-NAME) # ------------------------------------------ m4_define([_LT_MANGLE_OPTION], [[_LT_OPTION_]m4_bpatsubst($1__$2, [[^a-zA-Z0-9_]], [_])]) # _LT_SET_OPTION(MACRO-NAME, OPTION-NAME) # --------------------------------------- # Set option OPTION-NAME for macro MACRO-NAME, and if there is a # matching handler defined, dispatch to it. Other OPTION-NAMEs are # saved as a flag. m4_define([_LT_SET_OPTION], [m4_define(_LT_MANGLE_OPTION([$1], [$2]))dnl m4_ifdef(_LT_MANGLE_DEFUN([$1], [$2]), _LT_MANGLE_DEFUN([$1], [$2]), [m4_warning([Unknown $1 option '$2'])])[]dnl ]) # _LT_IF_OPTION(MACRO-NAME, OPTION-NAME, IF-SET, [IF-NOT-SET]) # ------------------------------------------------------------ # Execute IF-SET if OPTION is set, IF-NOT-SET otherwise. m4_define([_LT_IF_OPTION], [m4_ifdef(_LT_MANGLE_OPTION([$1], [$2]), [$3], [$4])]) # _LT_UNLESS_OPTIONS(MACRO-NAME, OPTION-LIST, IF-NOT-SET) # ------------------------------------------------------- # Execute IF-NOT-SET unless all options in OPTION-LIST for MACRO-NAME # are set. m4_define([_LT_UNLESS_OPTIONS], [m4_foreach([_LT_Option], m4_split(m4_normalize([$2])), [m4_ifdef(_LT_MANGLE_OPTION([$1], _LT_Option), [m4_define([$0_found])])])[]dnl m4_ifdef([$0_found], [m4_undefine([$0_found])], [$3 ])[]dnl ]) # _LT_SET_OPTIONS(MACRO-NAME, OPTION-LIST) # ---------------------------------------- # OPTION-LIST is a space-separated list of Libtool options associated # with MACRO-NAME. If any OPTION has a matching handler declared with # LT_OPTION_DEFINE, dispatch to that macro; otherwise complain about # the unknown option and exit. m4_defun([_LT_SET_OPTIONS], [# Set options m4_foreach([_LT_Option], m4_split(m4_normalize([$2])), [_LT_SET_OPTION([$1], _LT_Option)]) m4_if([$1],[LT_INIT],[ dnl dnl Simply set some default values (i.e off) if boolean options were not dnl specified: _LT_UNLESS_OPTIONS([LT_INIT], [dlopen], [enable_dlopen=no ]) _LT_UNLESS_OPTIONS([LT_INIT], [win32-dll], [enable_win32_dll=no ]) dnl dnl If no reference was made to various pairs of opposing options, then dnl we run the default mode handler for the pair. For example, if neither dnl 'shared' nor 'disable-shared' was passed, we enable building of shared dnl archives by default: _LT_UNLESS_OPTIONS([LT_INIT], [shared disable-shared], [_LT_ENABLE_SHARED]) _LT_UNLESS_OPTIONS([LT_INIT], [static disable-static], [_LT_ENABLE_STATIC]) _LT_UNLESS_OPTIONS([LT_INIT], [pic-only no-pic], [_LT_WITH_PIC]) _LT_UNLESS_OPTIONS([LT_INIT], [fast-install disable-fast-install], [_LT_ENABLE_FAST_INSTALL]) _LT_UNLESS_OPTIONS([LT_INIT], [aix-soname=aix aix-soname=both aix-soname=svr4], [_LT_WITH_AIX_SONAME([aix])]) ]) ])# _LT_SET_OPTIONS ## --------------------------------- ## ## Macros to handle LT_INIT options. ## ## --------------------------------- ## # _LT_MANGLE_DEFUN(MACRO-NAME, OPTION-NAME) # ----------------------------------------- m4_define([_LT_MANGLE_DEFUN], [[_LT_OPTION_DEFUN_]m4_bpatsubst(m4_toupper([$1__$2]), [[^A-Z0-9_]], [_])]) # LT_OPTION_DEFINE(MACRO-NAME, OPTION-NAME, CODE) # ----------------------------------------------- m4_define([LT_OPTION_DEFINE], [m4_define(_LT_MANGLE_DEFUN([$1], [$2]), [$3])[]dnl ])# LT_OPTION_DEFINE # dlopen # ------ LT_OPTION_DEFINE([LT_INIT], [dlopen], [enable_dlopen=yes ]) AU_DEFUN([AC_LIBTOOL_DLOPEN], [_LT_SET_OPTION([LT_INIT], [dlopen]) AC_DIAGNOSE([obsolete], [$0: Remove this warning and the call to _LT_SET_OPTION when you put the 'dlopen' option into LT_INIT's first parameter.]) ]) dnl aclocal-1.4 backwards compatibility: dnl AC_DEFUN([AC_LIBTOOL_DLOPEN], []) # win32-dll # --------- # Declare package support for building win32 dll's. LT_OPTION_DEFINE([LT_INIT], [win32-dll], [enable_win32_dll=yes case $host in *-*-cygwin* | *-*-mingw* | *-*-windows* | *-*-pw32* | *-*-cegcc*) AC_CHECK_TOOL(AS, as, false) AC_CHECK_TOOL(DLLTOOL, dlltool, false) AC_CHECK_TOOL(OBJDUMP, objdump, false) ;; esac test -z "$AS" && AS=as _LT_DECL([], [AS], [1], [Assembler program])dnl test -z "$DLLTOOL" && DLLTOOL=dlltool _LT_DECL([], [DLLTOOL], [1], [DLL creation program])dnl test -z "$OBJDUMP" && OBJDUMP=objdump _LT_DECL([], [OBJDUMP], [1], [Object dumper program])dnl ])# win32-dll AU_DEFUN([AC_LIBTOOL_WIN32_DLL], [AC_REQUIRE([AC_CANONICAL_HOST])dnl _LT_SET_OPTION([LT_INIT], [win32-dll]) AC_DIAGNOSE([obsolete], [$0: Remove this warning and the call to _LT_SET_OPTION when you put the 'win32-dll' option into LT_INIT's first parameter.]) ]) dnl aclocal-1.4 backwards compatibility: dnl AC_DEFUN([AC_LIBTOOL_WIN32_DLL], []) # _LT_ENABLE_SHARED([DEFAULT]) # ---------------------------- # implement the --enable-shared flag, and supports the 'shared' and # 'disable-shared' LT_INIT options. # DEFAULT is either 'yes' or 'no'. If omitted, it defaults to 'yes'. m4_define([_LT_ENABLE_SHARED], [m4_define([_LT_ENABLE_SHARED_DEFAULT], [m4_if($1, no, no, yes)])dnl AC_ARG_ENABLE([shared], [AS_HELP_STRING([--enable-shared@<:@=PKGS@:>@], [build shared libraries @<:@default=]_LT_ENABLE_SHARED_DEFAULT[@:>@])], [p=${PACKAGE-default} case $enableval in yes) enable_shared=yes ;; no) enable_shared=no ;; *) enable_shared=no # Look at the argument we got. We use all the common list separators. lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, for pkg in $enableval; do IFS=$lt_save_ifs if test "X$pkg" = "X$p"; then enable_shared=yes fi done IFS=$lt_save_ifs ;; esac], [enable_shared=]_LT_ENABLE_SHARED_DEFAULT) _LT_DECL([build_libtool_libs], [enable_shared], [0], [Whether or not to build shared libraries]) ])# _LT_ENABLE_SHARED LT_OPTION_DEFINE([LT_INIT], [shared], [_LT_ENABLE_SHARED([yes])]) LT_OPTION_DEFINE([LT_INIT], [disable-shared], [_LT_ENABLE_SHARED([no])]) # Old names: AC_DEFUN([AC_ENABLE_SHARED], [_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[shared]) ]) AC_DEFUN([AC_DISABLE_SHARED], [_LT_SET_OPTION([LT_INIT], [disable-shared]) ]) AU_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)]) AU_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)]) dnl aclocal-1.4 backwards compatibility: dnl AC_DEFUN([AM_ENABLE_SHARED], []) dnl AC_DEFUN([AM_DISABLE_SHARED], []) # _LT_ENABLE_STATIC([DEFAULT]) # ---------------------------- # implement the --enable-static flag, and support the 'static' and # 'disable-static' LT_INIT options. # DEFAULT is either 'yes' or 'no'. 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Vaughan, 2004 # # This file is free software; the Free Software Foundation gives # unlimited permission to copy and/or distribute it, with or without # modifications, as long as this notice is preserved. # serial 6 ltsugar.m4 # This is to help aclocal find these macros, as it can't see m4_define. AC_DEFUN([LTSUGAR_VERSION], [m4_if([0.1])]) # lt_join(SEP, ARG1, [ARG2...]) # ----------------------------- # Produce ARG1SEPARG2...SEPARGn, omitting [] arguments and their # associated separator. # Needed until we can rely on m4_join from Autoconf 2.62, since all earlier # versions in m4sugar had bugs. m4_define([lt_join], [m4_if([$#], [1], [], [$#], [2], [[$2]], [m4_if([$2], [], [], [[$2]_])$0([$1], m4_shift(m4_shift($@)))])]) m4_define([_lt_join], [m4_if([$#$2], [2], [], [m4_if([$2], [], [], [[$1$2]])$0([$1], m4_shift(m4_shift($@)))])]) # lt_car(LIST) # lt_cdr(LIST) # ------------ # Manipulate m4 lists. # These macros are necessary as long as will still need to support # Autoconf-2.59, which quotes differently. m4_define([lt_car], [[$1]]) m4_define([lt_cdr], [m4_if([$#], 0, [m4_fatal([$0: cannot be called without arguments])], [$#], 1, [], [m4_dquote(m4_shift($@))])]) m4_define([lt_unquote], $1) # lt_append(MACRO-NAME, STRING, [SEPARATOR]) # ------------------------------------------ # Redefine MACRO-NAME to hold its former content plus 'SEPARATOR''STRING'. # Note that neither SEPARATOR nor STRING are expanded; they are appended # to MACRO-NAME as is (leaving the expansion for when MACRO-NAME is invoked). # No SEPARATOR is output if MACRO-NAME was previously undefined (different # than defined and empty). # # This macro is needed until we can rely on Autoconf 2.62, since earlier # versions of m4sugar mistakenly expanded SEPARATOR but not STRING. m4_define([lt_append], [m4_define([$1], m4_ifdef([$1], [m4_defn([$1])[$3]])[$2])]) # lt_combine(SEP, PREFIX-LIST, INFIX, SUFFIX1, [SUFFIX2...]) # ---------------------------------------------------------- # Produce a SEP delimited list of all paired combinations of elements of # PREFIX-LIST with SUFFIX1 through SUFFIXn. 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It'll see the old AC_DEFUN # in /usr/share/aclocal/libtool.m4 and remember it, then when it sees us # using a macro with the same name in our local m4/libtool.m4 it'll # pull the old libtool.m4 in (it doesn't see our shiny new m4_define # and doesn't know about Autoconf macros at all.) # # So we provide this file, which has a silly filename so it's always # included after everything else. This provides aclocal with the # AC_DEFUNs it wants, but when m4 processes it, it doesn't do anything # because those macros already exist, or will be overwritten later. # We use AC_DEFUN over AU_DEFUN for compatibility with aclocal-1.6. # # Anytime we withdraw an AC_DEFUN or AU_DEFUN, remember to add it here. # Yes, that means every name once taken will need to remain here until # we give up compatibility with versions before 1.7, at which point # we need to keep only those names which we still refer to. # This is to help aclocal find these macros, as it can't see m4_define. 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the Free Software Foundation gives # unlimited permission to copy and/or distribute it, with or without # modifications, as long as this notice is preserved. # @configure_input@ # serial 4442 ltversion.m4 # This file is part of GNU Libtool m4_define([LT_PACKAGE_VERSION], [2.5.4.1-baa1-dirty]) m4_define([LT_PACKAGE_REVISION], [2.5.4.1]) AC_DEFUN([LTVERSION_VERSION], [macro_version='2.5.4.1-baa1-dirty' macro_revision='2.5.4.1' _LT_DECL(, macro_version, 0, [Which release of libtool.m4 was used?]) _LT_DECL(, macro_revision, 0) ]) pam_u2f-1.3.2/m4/libtool.m40000644000175000017500000113730514742174650014664 0ustar winniewinnie# libtool.m4 - Configure libtool for the host system. -*-Autoconf-*- # # Copyright (C) 1996-2001, 2003-2019, 2021-2024 Free Software # Foundation, Inc. # Written by Gordon Matzigkeit, 1996 # # This file is free software; the Free Software Foundation gives # unlimited permission to copy and/or distribute it, with or without # modifications, as long as this notice is preserved. m4_define([_LT_COPYING], [dnl # Copyright (C) 2024 Free Software Foundation, Inc. # This is free software; see the source for copying conditions. There is NO # warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. # GNU Libtool is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 2 of the License, or # (at your option) any later version. # # As a special exception to the GNU General Public License, if you # distribute this file as part of a program or library that is built # using GNU Libtool, you may include this file under the same # distribution terms that you use for the rest of that program. # # GNU Libtool is distributed in the hope that it will be useful, but # WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program. If not, see . ]) # serial 63 LT_INIT # LT_PREREQ(VERSION) # ------------------ # Complain and exit if this libtool version is less that VERSION. m4_defun([LT_PREREQ], [m4_if(m4_version_compare(m4_defn([LT_PACKAGE_VERSION]), [$1]), -1, [m4_default([$3], [m4_fatal([Libtool version $1 or higher is required], 63)])], [$2])]) # _LT_CHECK_BUILDDIR # ------------------ # Complain if the absolute build directory name contains unusual characters m4_defun([_LT_CHECK_BUILDDIR], [case `pwd` in *\ * | *\ *) AC_MSG_WARN([Libtool does not cope well with whitespace in `pwd`]) ;; esac ]) # LT_INIT([OPTIONS]) # ------------------ AC_DEFUN([LT_INIT], [AC_PREREQ([2.64])dnl We use AC_PATH_PROGS_FEATURE_CHECK AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT])dnl AC_BEFORE([$0], [LT_LANG])dnl AC_BEFORE([$0], [LT_OUTPUT])dnl AC_BEFORE([$0], [LTDL_INIT])dnl m4_require([_LT_CHECK_BUILDDIR])dnl dnl Autoconf doesn't catch unexpanded LT_ macros by default: m4_pattern_forbid([^_?LT_[A-Z_]+$])dnl m4_pattern_allow([^(_LT_EOF|LT_DLGLOBAL|LT_DLLAZY_OR_NOW|LT_MULTI_MODULE)$])dnl dnl aclocal doesn't pull ltoptions.m4, ltsugar.m4, or ltversion.m4 dnl unless we require an AC_DEFUNed macro: AC_REQUIRE([LTOPTIONS_VERSION])dnl AC_REQUIRE([LTSUGAR_VERSION])dnl AC_REQUIRE([LTVERSION_VERSION])dnl AC_REQUIRE([LTOBSOLETE_VERSION])dnl m4_require([_LT_PROG_LTMAIN])dnl _LT_SHELL_INIT([SHELL=${CONFIG_SHELL-/bin/sh}]) dnl Parse OPTIONS _LT_SET_OPTIONS([$0], [$1]) # This can be used to rebuild libtool when needed LIBTOOL_DEPS=$ltmain # Always use our own libtool. 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It is not # nice to cause kernel panics so lets avoid the loop below. # First set a reasonable default. lt_cv_sys_max_cmd_len=16384 # if test -x /sbin/sysconfig; then case `/sbin/sysconfig -q proc exec_disable_arg_limit` in *1*) lt_cv_sys_max_cmd_len=-1 ;; esac fi ;; sco3.2v5*) lt_cv_sys_max_cmd_len=102400 ;; sysv5* | sco5v6* | sysv4.2uw2*) kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null` if test -n "$kargmax"; then lt_cv_sys_max_cmd_len=`echo $kargmax | $SED 's/.*[[ ]]//'` else lt_cv_sys_max_cmd_len=32768 fi ;; *) lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null` if test -n "$lt_cv_sys_max_cmd_len" && \ test undefined != "$lt_cv_sys_max_cmd_len"; then lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` else # Make teststring a little bigger before we do anything with it. # a 1K string should be a reasonable start. for i in 1 2 3 4 5 6 7 8; do teststring=$teststring$teststring done SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}} # If test is not a shell built-in, we'll probably end up computing a # maximum length that is only half of the actual maximum length, but # we can't tell. while { test X`env echo "$teststring$teststring" 2>/dev/null` \ = "X$teststring$teststring"; } >/dev/null 2>&1 && test 17 != "$i" # 1/2 MB should be enough do i=`expr $i + 1` teststring=$teststring$teststring done # Only check the string length outside the loop. lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1` teststring= # Add a significant safety factor because C++ compilers can tack on # massive amounts of additional arguments before passing them to the # linker. It appears as though 1/2 is a usable value. lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2` fi ;; esac ]) if test -n "$lt_cv_sys_max_cmd_len"; then AC_MSG_RESULT($lt_cv_sys_max_cmd_len) else AC_MSG_RESULT(none) fi max_cmd_len=$lt_cv_sys_max_cmd_len _LT_DECL([], [max_cmd_len], [0], [What is the maximum length of a command?]) ])# LT_CMD_MAX_LEN # Old name: AU_ALIAS([AC_LIBTOOL_SYS_MAX_CMD_LEN], [LT_CMD_MAX_LEN]) dnl aclocal-1.4 backwards compatibility: dnl AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN], []) # _LT_HEADER_DLFCN # ---------------- m4_defun([_LT_HEADER_DLFCN], [AC_CHECK_HEADERS([dlfcn.h], [], [], [AC_INCLUDES_DEFAULT])dnl ])# _LT_HEADER_DLFCN # _LT_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE, # ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING) # ---------------------------------------------------------------- m4_defun([_LT_TRY_DLOPEN_SELF], [m4_require([_LT_HEADER_DLFCN])dnl if test yes = "$cross_compiling"; then : [$4] else lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 lt_status=$lt_dlunknown cat > conftest.$ac_ext <<_LT_EOF [#line $LINENO "configure" #include "confdefs.h" #if HAVE_DLFCN_H #include #endif #include #ifdef RTLD_GLOBAL # define LT_DLGLOBAL RTLD_GLOBAL #else # ifdef DL_GLOBAL # define LT_DLGLOBAL DL_GLOBAL # else # define LT_DLGLOBAL 0 # endif #endif /* We may have to define LT_DLLAZY_OR_NOW in the command line if we find out it does not work in some platform. */ #ifndef LT_DLLAZY_OR_NOW # ifdef RTLD_LAZY # define LT_DLLAZY_OR_NOW RTLD_LAZY # else # ifdef DL_LAZY # define LT_DLLAZY_OR_NOW DL_LAZY # else # ifdef RTLD_NOW # define LT_DLLAZY_OR_NOW RTLD_NOW # else # ifdef DL_NOW # define LT_DLLAZY_OR_NOW DL_NOW # else # define LT_DLLAZY_OR_NOW 0 # endif # endif # endif # endif #endif /* When -fvisibility=hidden is used, assume the code has been annotated correspondingly for the symbols needed. */ #if defined __GNUC__ && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3)) int fnord (void) __attribute__((visibility("default"))); #endif int fnord (void) { return 42; } int main (void) { void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); int status = $lt_dlunknown; if (self) { if (dlsym (self,"fnord")) status = $lt_dlno_uscore; else { if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; else puts (dlerror ()); } /* dlclose (self); */ } else puts (dlerror ()); return status; }] _LT_EOF if AC_TRY_EVAL(ac_link) && test -s "conftest$ac_exeext" 2>/dev/null; then (./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null lt_status=$? case x$lt_status in x$lt_dlno_uscore) $1 ;; x$lt_dlneed_uscore) $2 ;; x$lt_dlunknown|x*) $3 ;; esac else : # compilation failed $3 fi fi rm -fr conftest* ])# _LT_TRY_DLOPEN_SELF # LT_SYS_DLOPEN_SELF # ------------------ AC_DEFUN([LT_SYS_DLOPEN_SELF], [m4_require([_LT_HEADER_DLFCN])dnl if test yes != "$enable_dlopen"; then enable_dlopen=unknown enable_dlopen_self=unknown enable_dlopen_self_static=unknown else lt_cv_dlopen=no lt_cv_dlopen_libs= case $host_os in beos*) lt_cv_dlopen=load_add_on lt_cv_dlopen_libs= lt_cv_dlopen_self=yes ;; mingw* | windows* | pw32* | cegcc*) lt_cv_dlopen=LoadLibrary lt_cv_dlopen_libs= ;; cygwin*) lt_cv_dlopen=dlopen lt_cv_dlopen_libs= ;; darwin*) # if libdl is installed we need to link against it AC_CHECK_LIB([dl], [dlopen], [lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl],[ lt_cv_dlopen=dyld lt_cv_dlopen_libs= lt_cv_dlopen_self=yes ]) ;; tpf*) # Don't try to run any link tests for TPF. We know it's impossible # because TPF is a cross-compiler, and we know how we open DSOs. lt_cv_dlopen=dlopen lt_cv_dlopen_libs= lt_cv_dlopen_self=no ;; *) AC_CHECK_FUNC([shl_load], [lt_cv_dlopen=shl_load], [AC_CHECK_LIB([dld], [shl_load], [lt_cv_dlopen=shl_load lt_cv_dlopen_libs=-ldld], [AC_CHECK_FUNC([dlopen], [lt_cv_dlopen=dlopen], [AC_CHECK_LIB([dl], [dlopen], [lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl], [AC_CHECK_LIB([svld], [dlopen], [lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-lsvld], [AC_CHECK_LIB([dld], [dld_link], [lt_cv_dlopen=dld_link lt_cv_dlopen_libs=-ldld]) ]) ]) ]) ]) ]) ;; esac if test no = "$lt_cv_dlopen"; then enable_dlopen=no else enable_dlopen=yes fi case $lt_cv_dlopen in dlopen) save_CPPFLAGS=$CPPFLAGS test yes = "$ac_cv_header_dlfcn_h" && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H" save_LDFLAGS=$LDFLAGS wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\" save_LIBS=$LIBS LIBS="$lt_cv_dlopen_libs $LIBS" AC_CACHE_CHECK([whether a program can dlopen itself], lt_cv_dlopen_self, [dnl _LT_TRY_DLOPEN_SELF( lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes, lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross) ]) if test yes = "$lt_cv_dlopen_self"; then wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\" AC_CACHE_CHECK([whether a statically linked program can dlopen itself], lt_cv_dlopen_self_static, [dnl _LT_TRY_DLOPEN_SELF( lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross) ]) fi CPPFLAGS=$save_CPPFLAGS LDFLAGS=$save_LDFLAGS LIBS=$save_LIBS ;; esac case $lt_cv_dlopen_self in yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;; *) enable_dlopen_self=unknown ;; esac case $lt_cv_dlopen_self_static in yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;; *) enable_dlopen_self_static=unknown ;; esac fi _LT_DECL([dlopen_support], [enable_dlopen], [0], [Whether dlopen is supported]) _LT_DECL([dlopen_self], [enable_dlopen_self], [0], [Whether dlopen of programs is supported]) _LT_DECL([dlopen_self_static], [enable_dlopen_self_static], [0], [Whether dlopen of statically linked programs is supported]) ])# LT_SYS_DLOPEN_SELF # Old name: AU_ALIAS([AC_LIBTOOL_DLOPEN_SELF], [LT_SYS_DLOPEN_SELF]) dnl aclocal-1.4 backwards compatibility: dnl AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], []) # _LT_COMPILER_C_O([TAGNAME]) # --------------------------- # Check to see if options -c and -o are simultaneously supported by compiler. # This macro does not hard code the compiler like AC_PROG_CC_C_O. m4_defun([_LT_COMPILER_C_O], [m4_require([_LT_DECL_SED])dnl m4_require([_LT_FILEUTILS_DEFAULTS])dnl m4_require([_LT_TAG_COMPILER])dnl AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext], [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)], [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no $RM -r conftest 2>/dev/null mkdir conftest cd conftest mkdir out echo "$lt_simple_compile_test_code" > conftest.$ac_ext lt_compiler_flag="-o out/conftest2.$ac_objext" # Insert the option either (1) after the last *FLAGS variable, or # (2) before a word containing "conftest.", or (3) at the end. # Note that $ac_compile itself does not contain backslashes and begins # with a dollar sign (not a hyphen), so the echo should work correctly. lt_compile=`echo "$ac_compile" | $SED \ -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \ -e 's:$: $lt_compiler_flag:'` (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD) (eval "$lt_compile" 2>out/conftest.err) ac_status=$? cat out/conftest.err >&AS_MESSAGE_LOG_FD echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD if (exit $ac_status) && test -s out/conftest2.$ac_objext then # The compiler can only warn and ignore the option if not recognized # So say no if there are warnings $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes fi fi chmod u+w . 2>&AS_MESSAGE_LOG_FD $RM conftest* # SGI C++ compiler will create directory out/ii_files/ for # template instantiation test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files $RM out/* && rmdir out cd .. $RM -r conftest $RM conftest* ]) _LT_TAGDECL([compiler_c_o], [lt_cv_prog_compiler_c_o], [1], [Does compiler simultaneously support -c and -o options?]) ])# _LT_COMPILER_C_O # _LT_COMPILER_FILE_LOCKS([TAGNAME]) # ---------------------------------- # Check to see if we can do hard links to lock some files if needed m4_defun([_LT_COMPILER_FILE_LOCKS], [m4_require([_LT_ENABLE_LOCK])dnl m4_require([_LT_FILEUTILS_DEFAULTS])dnl _LT_COMPILER_C_O([$1]) hard_links=nottested if test no = "$_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)" && test no != "$need_locks"; then # do not overwrite the value of need_locks provided by the user AC_MSG_CHECKING([if we can lock with hard links]) hard_links=yes $RM conftest* ln conftest.a conftest.b 2>/dev/null && hard_links=no touch conftest.a ln conftest.a conftest.b 2>&5 || hard_links=no ln conftest.a conftest.b 2>/dev/null && hard_links=no AC_MSG_RESULT([$hard_links]) if test no = "$hard_links"; then AC_MSG_WARN(['$CC' does not support '-c -o', so 'make -j' may be unsafe]) need_locks=warn fi else need_locks=no fi _LT_DECL([], [need_locks], [1], [Must we lock files when doing compilation?]) ])# _LT_COMPILER_FILE_LOCKS # _LT_CHECK_OBJDIR # ---------------- m4_defun([_LT_CHECK_OBJDIR], [AC_CACHE_CHECK([for objdir], [lt_cv_objdir], [rm -f .libs 2>/dev/null mkdir .libs 2>/dev/null if test -d .libs; then lt_cv_objdir=.libs else # MS-DOS does not allow filenames that begin with a dot. lt_cv_objdir=_libs fi rmdir .libs 2>/dev/null]) objdir=$lt_cv_objdir _LT_DECL([], [objdir], [0], [The name of the directory that contains temporary libtool files])dnl m4_pattern_allow([LT_OBJDIR])dnl AC_DEFINE_UNQUOTED([LT_OBJDIR], "$lt_cv_objdir/", [Define to the sub-directory where libtool stores uninstalled libraries.]) ])# _LT_CHECK_OBJDIR # _LT_LINKER_HARDCODE_LIBPATH([TAGNAME]) # -------------------------------------- # Check hardcoding attributes. m4_defun([_LT_LINKER_HARDCODE_LIBPATH], [AC_MSG_CHECKING([how to hardcode library paths into programs]) _LT_TAGVAR(hardcode_action, $1)= if test -n "$_LT_TAGVAR(hardcode_libdir_flag_spec, $1)" || test -n "$_LT_TAGVAR(runpath_var, $1)" || test yes = "$_LT_TAGVAR(hardcode_automatic, $1)"; then # We can hardcode non-existent directories. if test no != "$_LT_TAGVAR(hardcode_direct, $1)" && # If the only mechanism to avoid hardcoding is shlibpath_var, we # have to relink, otherwise we might link with an installed library # when we should be linking with a yet-to-be-installed one ## test no != "$_LT_TAGVAR(hardcode_shlibpath_var, $1)" && test no != "$_LT_TAGVAR(hardcode_minus_L, $1)"; then # Linking always hardcodes the temporary library directory. _LT_TAGVAR(hardcode_action, $1)=relink else # We can link without hardcoding, and we can hardcode nonexisting dirs. _LT_TAGVAR(hardcode_action, $1)=immediate fi else # We cannot hardcode anything, or else we can only hardcode existing # directories. _LT_TAGVAR(hardcode_action, $1)=unsupported fi AC_MSG_RESULT([$_LT_TAGVAR(hardcode_action, $1)]) if test relink = "$_LT_TAGVAR(hardcode_action, $1)" || test yes = "$_LT_TAGVAR(inherit_rpath, $1)"; then # Fast installation is not supported enable_fast_install=no elif test yes = "$shlibpath_overrides_runpath" || test no = "$enable_shared"; then # Fast installation is not necessary enable_fast_install=needless fi _LT_TAGDECL([], [hardcode_action], [0], [How to hardcode a shared library path into an executable]) ])# _LT_LINKER_HARDCODE_LIBPATH # _LT_CMD_STRIPLIB # ---------------- m4_defun([_LT_CMD_STRIPLIB], [m4_require([_LT_DECL_EGREP]) striplib= old_striplib= AC_MSG_CHECKING([whether stripping libraries is possible]) if test -z "$STRIP"; then AC_MSG_RESULT([no]) else if $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then old_striplib="$STRIP --strip-debug" striplib="$STRIP --strip-unneeded" AC_MSG_RESULT([yes]) else case $host_os in darwin*) # FIXME - insert some real tests, host_os isn't really good enough striplib="$STRIP -x" old_striplib="$STRIP -S" AC_MSG_RESULT([yes]) ;; freebsd*) if $STRIP -V 2>&1 | $GREP "elftoolchain" >/dev/null; then old_striplib="$STRIP --strip-debug" striplib="$STRIP --strip-unneeded" AC_MSG_RESULT([yes]) else AC_MSG_RESULT([no]) fi ;; *) AC_MSG_RESULT([no]) ;; esac fi fi _LT_DECL([], [old_striplib], [1], [Commands to strip libraries]) _LT_DECL([], [striplib], [1]) ])# _LT_CMD_STRIPLIB # _LT_PREPARE_MUNGE_PATH_LIST # --------------------------- # Make sure func_munge_path_list() is defined correctly. m4_defun([_LT_PREPARE_MUNGE_PATH_LIST], [[# func_munge_path_list VARIABLE PATH # ----------------------------------- # VARIABLE is name of variable containing _space_ separated list of # directories to be munged by the contents of PATH, which is string # having a format: # "DIR[:DIR]:" # string "DIR[ DIR]" will be prepended to VARIABLE # ":DIR[:DIR]" # string "DIR[ DIR]" will be appended to VARIABLE # "DIRP[:DIRP]::[DIRA:]DIRA" # string "DIRP[ DIRP]" will be prepended to VARIABLE and string # "DIRA[ DIRA]" will be appended to VARIABLE # "DIR[:DIR]" # VARIABLE will be replaced by "DIR[ DIR]" func_munge_path_list () { case x@S|@2 in x) ;; *:) eval @S|@1=\"`$ECHO @S|@2 | $SED 's/:/ /g'` \@S|@@S|@1\" ;; x:*) eval @S|@1=\"\@S|@@S|@1 `$ECHO @S|@2 | $SED 's/:/ /g'`\" ;; *::*) eval @S|@1=\"\@S|@@S|@1\ `$ECHO @S|@2 | $SED -e 's/.*:://' -e 's/:/ /g'`\" eval @S|@1=\"`$ECHO @S|@2 | $SED -e 's/::.*//' -e 's/:/ /g'`\ \@S|@@S|@1\" ;; *) eval @S|@1=\"`$ECHO @S|@2 | $SED 's/:/ /g'`\" ;; esac } ]])# _LT_PREPARE_PATH_LIST # _LT_SYS_DYNAMIC_LINKER([TAG]) # ----------------------------- # PORTME Fill in your ld.so characteristics m4_defun([_LT_SYS_DYNAMIC_LINKER], [AC_REQUIRE([AC_CANONICAL_HOST])dnl m4_require([_LT_DECL_EGREP])dnl m4_require([_LT_FILEUTILS_DEFAULTS])dnl m4_require([_LT_DECL_OBJDUMP])dnl m4_require([_LT_DECL_SED])dnl m4_require([_LT_CHECK_SHELL_FEATURES])dnl m4_require([_LT_PREPARE_MUNGE_PATH_LIST])dnl AC_MSG_CHECKING([dynamic linker characteristics]) m4_if([$1], [], [ if test yes = "$GCC"; then case $host_os in darwin*) lt_awk_arg='/^libraries:/,/LR/' ;; *) lt_awk_arg='/^libraries:/' ;; esac case $host_os in mingw* | windows* | cegcc*) lt_sed_strip_eq='s|=\([[A-Za-z]]:\)|\1|g' ;; *) lt_sed_strip_eq='s|=/|/|g' ;; esac lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq` case $lt_search_path_spec in *\;*) # if the path contains ";" then we assume it to be the separator # otherwise default to the standard path separator (i.e. ":") - it is # assumed that no part of a normal pathname contains ";" but that should # okay in the real world where ";" in dirpaths is itself problematic. lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'` ;; *) lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"` ;; esac # Ok, now we have the path, separated by spaces, we can step through it # and add multilib dir if necessary... lt_tmp_lt_search_path_spec= lt_multi_os_dir=/`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null` # ...but if some path component already ends with the multilib dir we assume # that all is fine and trust -print-search-dirs as is (GCC 4.2? or newer). case "$lt_multi_os_dir; $lt_search_path_spec " in "/; "* | "/.; "* | "/./; "* | *"$lt_multi_os_dir "* | *"$lt_multi_os_dir/ "*) lt_multi_os_dir= ;; esac for lt_sys_path in $lt_search_path_spec; do if test -d "$lt_sys_path$lt_multi_os_dir"; then lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path$lt_multi_os_dir" elif test -n "$lt_multi_os_dir"; then test -d "$lt_sys_path" && \ lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path" fi done lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk ' BEGIN {RS = " "; FS = "/|\n";} { lt_foo = ""; lt_count = 0; for (lt_i = NF; lt_i > 0; lt_i--) { if ($lt_i != "" && $lt_i != ".") { if ($lt_i == "..") { lt_count++; } else { if (lt_count == 0) { lt_foo = "/" $lt_i lt_foo; } else { lt_count--; } } } } if (lt_foo != "") { lt_freq[[lt_foo]]++; } if (lt_freq[[lt_foo]] == 1) { print lt_foo; } }'` # AWK program above erroneously prepends '/' to C:/dos/paths # for these hosts. case $host_os in mingw* | windows* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\ $SED 's|/\([[A-Za-z]]:\)|\1|g'` ;; esac sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP` else sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" fi]) library_names_spec= libname_spec='lib$name' soname_spec= shrext_cmds=.so postinstall_cmds= postuninstall_cmds= finish_cmds= finish_eval= shlibpath_var= shlibpath_overrides_runpath=unknown version_type=none dynamic_linker="$host_os ld.so" sys_lib_dlsearch_path_spec="/lib /usr/lib" need_lib_prefix=unknown hardcode_into_libs=no # when you set need_version to no, make sure it does not cause -set_version # flags to be left without arguments need_version=unknown AC_ARG_VAR([LT_SYS_LIBRARY_PATH], [User-defined run-time library search path.]) case $host_os in aix3*) version_type=linux # correct to gnu/linux during the next big refactor library_names_spec='$libname$release$shared_ext$versuffix $libname.a' shlibpath_var=LIBPATH # AIX 3 has no versioning support, so we append a major version to the name. soname_spec='$libname$release$shared_ext$major' ;; aix[[4-9]]*) version_type=linux # correct to gnu/linux during the next big refactor need_lib_prefix=no need_version=no hardcode_into_libs=yes if test ia64 = "$host_cpu"; then # AIX 5 supports IA64 library_names_spec='$libname$release$shared_ext$major $libname$release$shared_ext$versuffix $libname$shared_ext' shlibpath_var=LD_LIBRARY_PATH else # With GCC up to 2.95.x, collect2 would create an import file # for dependence libraries. 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hpux9* | hpux10* | hpux11*) # Give a soname corresponding to the major version so that dld.sl refuses to # link against other versions. version_type=sunos need_lib_prefix=no need_version=no case $host_cpu in ia64*) shrext_cmds='.so' hardcode_into_libs=yes dynamic_linker="$host_os dld.so" shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' if test 32 = "$HPUX_IA64_MODE"; then sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" sys_lib_dlsearch_path_spec=/usr/lib/hpux32 else sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" sys_lib_dlsearch_path_spec=/usr/lib/hpux64 fi ;; hppa*64*) shrext_cmds='.sl' hardcode_into_libs=yes dynamic_linker="$host_os dld.sl" shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec ;; *) shrext_cmds='.sl' dynamic_linker="$host_os dld.sl" shlibpath_var=SHLIB_PATH shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' ;; esac # HP-UX runs *really* slowly unless shared libraries are mode 555, ... postinstall_cmds='chmod 555 $lib' # or fails outright, so override atomically: install_override_mode=555 ;; interix[[3-9]]*) version_type=linux # correct to gnu/linux during the next big refactor need_lib_prefix=no need_version=no library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=no hardcode_into_libs=yes ;; irix5* | irix6* | nonstopux*) case $host_os in nonstopux*) version_type=nonstopux ;; *) if test yes = "$lt_cv_prog_gnu_ld"; then version_type=linux # correct to gnu/linux during the next big refactor else version_type=irix fi ;; esac need_lib_prefix=no need_version=no soname_spec='$libname$release$shared_ext$major' library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$release$shared_ext $libname$shared_ext' case $host_os in irix5* | nonstopux*) libsuff= shlibsuff= ;; *) case $LD in # libtool.m4 will add one of these switches to LD *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") libsuff= shlibsuff= libmagic=32-bit;; *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") libsuff=32 shlibsuff=N32 libmagic=N32;; *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") libsuff=64 shlibsuff=64 libmagic=64-bit;; *) libsuff= shlibsuff= libmagic=never-match;; esac ;; esac shlibpath_var=LD_LIBRARY${shlibsuff}_PATH shlibpath_overrides_runpath=no sys_lib_search_path_spec="/usr/lib$libsuff /lib$libsuff /usr/local/lib$libsuff" sys_lib_dlsearch_path_spec="/usr/lib$libsuff /lib$libsuff" hardcode_into_libs=yes ;; # No shared lib support for Linux oldld, aout, or coff. linux*oldld* | linux*aout* | linux*coff*) dynamic_linker=no ;; linux*android*) version_type=none # Android doesn't support versioned libraries. need_lib_prefix=no need_version=no library_names_spec='$libname$release$shared_ext $libname$shared_ext' soname_spec='$libname$release$shared_ext' finish_cmds= shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes # This implies no fast_install, which is unacceptable. # Some rework will be needed to allow for fast_install # before this can be enabled. hardcode_into_libs=yes dynamic_linker='Android linker' # -rpath works at least for libraries that are not overridden by # libraries installed in system locations. _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir' ;; # This must be glibc/ELF. linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) version_type=linux # correct to gnu/linux during the next big refactor need_lib_prefix=no need_version=no library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=no # Some binutils ld are patched to set DT_RUNPATH AC_CACHE_VAL([lt_cv_shlibpath_overrides_runpath], [lt_cv_shlibpath_overrides_runpath=no save_LDFLAGS=$LDFLAGS save_libdir=$libdir eval "libdir=/foo; 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*-mlibc) version_type=linux # correct to gnu/linux during the next big refactor need_lib_prefix=no need_version=no library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' dynamic_linker='mlibc ld.so' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=no hardcode_into_libs=yes ;; newsos6) version_type=linux # correct to gnu/linux during the next big refactor library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes ;; *nto* | *qnx*) version_type=qnx need_lib_prefix=no need_version=no library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=no hardcode_into_libs=yes dynamic_linker='ldqnx.so' ;; openbsd*) version_type=sunos sys_lib_dlsearch_path_spec=/usr/lib need_lib_prefix=no if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then need_version=no else need_version=yes fi library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes ;; os2*) libname_spec='$name' version_type=windows shrext_cmds=.dll need_version=no need_lib_prefix=no # OS/2 can only load a DLL with a base name of 8 characters or less. soname_spec='`test -n "$os2dllname" && libname="$os2dllname"; v=$($ECHO $release$versuffix | tr -d .-); n=$($ECHO $libname | cut -b -$((8 - ${#v})) | tr . _); $ECHO $n$v`$shared_ext' library_names_spec='${libname}_dll.$libext' dynamic_linker='OS/2 ld.exe' shlibpath_var=BEGINLIBPATH sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec postinstall_cmds='base_file=`basename \$file`~ dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; $ECHO \$dlname'\''`~ dldir=$destdir/`dirname \$dlpath`~ test -d \$dldir || mkdir -p \$dldir~ $install_prog $dir/$dlname \$dldir/$dlname~ chmod a+x \$dldir/$dlname~ if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; fi' postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; $ECHO \$dlname'\''`~ dlpath=$dir/\$dldll~ $RM \$dlpath' ;; osf3* | osf4* | osf5*) version_type=osf need_lib_prefix=no need_version=no soname_spec='$libname$release$shared_ext$major' library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' shlibpath_var=LD_LIBRARY_PATH sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec ;; rdos*) dynamic_linker=no ;; serenity*) version_type=linux # correct to gnu/linux during the next big refactor need_lib_prefix=no need_version=no library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=no dynamic_linker='SerenityOS LibELF' ;; 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*) lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]]\.[[0-9]]) shared library' lt_cv_file_magic_test_file=/usr/lib/libc.sl ;; esac ;; interix[[3-9]]*) # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$' ;; irix5* | irix6* | nonstopux*) case $LD in *-32|*"-32 ") libmagic=32-bit;; *-n32|*"-n32 ") libmagic=N32;; *-64|*"-64 ") libmagic=64-bit;; *) libmagic=never-match;; esac lt_cv_deplibs_check_method=pass_all ;; # This must be glibc/ELF. linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) lt_cv_deplibs_check_method=pass_all ;; *-mlibc) lt_cv_deplibs_check_method=pass_all ;; netbsd* | netbsdelf*-gnu) if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$' else lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$' fi ;; newos6*) lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)' lt_cv_file_magic_cmd=$FILECMD lt_cv_file_magic_test_file=/usr/lib/libnls.so ;; *nto* | *qnx*) lt_cv_deplibs_check_method=pass_all ;; openbsd*) if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$' else lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$' fi ;; osf3* | osf4* | osf5*) lt_cv_deplibs_check_method=pass_all ;; rdos*) lt_cv_deplibs_check_method=pass_all ;; serenity*) lt_cv_deplibs_check_method=pass_all ;; solaris*) lt_cv_deplibs_check_method=pass_all ;; sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) lt_cv_deplibs_check_method=pass_all ;; sysv4 | sysv4.3*) case $host_vendor in motorola) lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]' lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` ;; ncr) lt_cv_deplibs_check_method=pass_all ;; sequent) lt_cv_file_magic_cmd='/bin/file' lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )' ;; sni) lt_cv_file_magic_cmd='/bin/file' lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib" lt_cv_file_magic_test_file=/lib/libc.so ;; siemens) lt_cv_deplibs_check_method=pass_all ;; pc) lt_cv_deplibs_check_method=pass_all ;; esac ;; tpf*) lt_cv_deplibs_check_method=pass_all ;; os2*) lt_cv_deplibs_check_method=pass_all ;; esac ]) file_magic_glob= want_nocaseglob=no if test "$build" = "$host"; then case $host_os in mingw* | windows* | pw32*) if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then want_nocaseglob=yes else file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[[\1]]\/[[\1]]\/g;/g"` fi ;; esac fi file_magic_cmd=$lt_cv_file_magic_cmd deplibs_check_method=$lt_cv_deplibs_check_method test -z "$deplibs_check_method" && deplibs_check_method=unknown _LT_DECL([], [deplibs_check_method], [1], [Method to check whether dependent libraries are shared objects]) _LT_DECL([], [file_magic_cmd], [1], [Command to use when deplibs_check_method = "file_magic"]) _LT_DECL([], [file_magic_glob], [1], [How to find potential files when deplibs_check_method = "file_magic"]) _LT_DECL([], [want_nocaseglob], [1], [Find potential files using nocaseglob when deplibs_check_method = "file_magic"]) ])# _LT_CHECK_MAGIC_METHOD # LT_PATH_NM # ---------- # find the pathname to a BSD- or MS-compatible name lister AC_DEFUN([LT_PATH_NM], [AC_REQUIRE([AC_PROG_CC])dnl AC_CACHE_CHECK([for BSD- or MS-compatible name lister (nm)], lt_cv_path_NM, [if test -n "$NM"; then # Let the user override the test. lt_cv_path_NM=$NM else lt_nm_to_check=${ac_tool_prefix}nm if test -n "$ac_tool_prefix" && test "$build" = "$host"; then lt_nm_to_check="$lt_nm_to_check nm" fi for lt_tmp_nm in $lt_nm_to_check; do lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do IFS=$lt_save_ifs test -z "$ac_dir" && ac_dir=. tmp_nm=$ac_dir/$lt_tmp_nm if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext"; then # Check to see if the nm accepts a BSD-compat flag. # Adding the 'sed 1q' prevents false positives on HP-UX, which says: # nm: unknown option "B" ignored # Tru64's nm complains that /dev/null is an invalid object file # MSYS converts /dev/null to NUL, MinGW nm treats NUL as empty case $build_os in mingw* | windows*) lt_bad_file=conftest.nm/nofile ;; *) lt_bad_file=/dev/null ;; esac case `"$tmp_nm" -B $lt_bad_file 2>&1 | $SED '1q'` in *$lt_bad_file* | *'Invalid file or object type'*) lt_cv_path_NM="$tmp_nm -B" break 2 ;; *) case `"$tmp_nm" -p /dev/null 2>&1 | $SED '1q'` in */dev/null*) lt_cv_path_NM="$tmp_nm -p" break 2 ;; *) lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but continue # so that we can try to find one that supports BSD flags ;; esac ;; esac fi done IFS=$lt_save_ifs done : ${lt_cv_path_NM=no} fi]) if test no != "$lt_cv_path_NM"; then NM=$lt_cv_path_NM else # Didn't find any BSD compatible name lister, look for dumpbin. if test -n "$DUMPBIN"; then : # Let the user override the test. else AC_CHECK_TOOLS(DUMPBIN, [dumpbin "link -dump"], :) case `$DUMPBIN -symbols -headers /dev/null 2>&1 | $SED '1q'` in *COFF*) DUMPBIN="$DUMPBIN -symbols -headers" ;; *) DUMPBIN=: ;; esac fi AC_SUBST([DUMPBIN]) if test : != "$DUMPBIN"; then NM=$DUMPBIN fi fi test -z "$NM" && NM=nm AC_SUBST([NM]) _LT_DECL([], [NM], [1], [A BSD- or MS-compatible name lister])dnl AC_CACHE_CHECK([the name lister ($NM) interface], [lt_cv_nm_interface], [lt_cv_nm_interface="BSD nm" echo "int some_variable = 0;" > conftest.$ac_ext (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&AS_MESSAGE_LOG_FD) (eval "$ac_compile" 2>conftest.err) cat conftest.err >&AS_MESSAGE_LOG_FD (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&AS_MESSAGE_LOG_FD) (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out) cat conftest.err >&AS_MESSAGE_LOG_FD (eval echo "\"\$as_me:$LINENO: output\"" >&AS_MESSAGE_LOG_FD) cat conftest.out >&AS_MESSAGE_LOG_FD if $GREP 'External.*some_variable' conftest.out > /dev/null; then lt_cv_nm_interface="MS dumpbin" fi rm -f conftest*]) ])# LT_PATH_NM # Old names: AU_ALIAS([AM_PROG_NM], [LT_PATH_NM]) AU_ALIAS([AC_PROG_NM], [LT_PATH_NM]) dnl aclocal-1.4 backwards compatibility: dnl AC_DEFUN([AM_PROG_NM], []) dnl AC_DEFUN([AC_PROG_NM], []) # _LT_CHECK_SHAREDLIB_FROM_LINKLIB # -------------------------------- # how to determine the name of the shared library # associated with a specific link library. # -- PORTME fill in with the dynamic library characteristics m4_defun([_LT_CHECK_SHAREDLIB_FROM_LINKLIB], [m4_require([_LT_DECL_EGREP]) m4_require([_LT_DECL_OBJDUMP]) m4_require([_LT_DECL_DLLTOOL]) AC_CACHE_CHECK([how to associate runtime and link libraries], lt_cv_sharedlib_from_linklib_cmd, [lt_cv_sharedlib_from_linklib_cmd='unknown' case $host_os in cygwin* | mingw* | windows* | pw32* | cegcc*) # two different shell functions defined in ltmain.sh; # decide which one to use based on capabilities of $DLLTOOL case `$DLLTOOL --help 2>&1` in *--identify-strict*) lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib ;; *) lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback ;; esac ;; *) # fallback: assume linklib IS sharedlib lt_cv_sharedlib_from_linklib_cmd=$ECHO ;; esac ]) sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO _LT_DECL([], [sharedlib_from_linklib_cmd], [1], [Command to associate shared and link libraries]) ])# _LT_CHECK_SHAREDLIB_FROM_LINKLIB # _LT_PATH_MANIFEST_TOOL # ---------------------- # locate the manifest tool m4_defun([_LT_PATH_MANIFEST_TOOL], [AC_CHECK_TOOL(MANIFEST_TOOL, mt, :) test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt AC_CACHE_CHECK([if $MANIFEST_TOOL is a manifest tool], [lt_cv_path_manifest_tool], [lt_cv_path_manifest_tool=no echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&AS_MESSAGE_LOG_FD $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out cat conftest.err >&AS_MESSAGE_LOG_FD if $GREP 'Manifest Tool' conftest.out > /dev/null; then lt_cv_path_manifest_tool=yes fi rm -f conftest*]) if test yes != "$lt_cv_path_manifest_tool"; then MANIFEST_TOOL=: fi _LT_DECL([], [MANIFEST_TOOL], [1], [Manifest tool])dnl ])# _LT_PATH_MANIFEST_TOOL # _LT_DLL_DEF_P([FILE]) # --------------------- # True iff FILE is a Windows DLL '.def' file. # Keep in sync with func_dll_def_p in the libtool script AC_DEFUN([_LT_DLL_DEF_P], [dnl test DEF = "`$SED -n dnl -e '\''s/^[[ ]]*//'\'' dnl Strip leading whitespace -e '\''/^\(;.*\)*$/d'\'' dnl Delete empty lines and comments -e '\''s/^\(EXPORTS\|LIBRARY\)\([[ ]].*\)*$/DEF/p'\'' dnl -e q dnl Only consider the first "real" line $1`" dnl ])# _LT_DLL_DEF_P # LT_LIB_M # -------- # check for math library AC_DEFUN([LT_LIB_M], [AC_REQUIRE([AC_CANONICAL_HOST])dnl LIBM= case $host in *-*-beos* | *-*-cegcc* | *-*-cygwin* | *-*-haiku* | *-*-mingw* | *-*-pw32* | *-*-darwin*) # These system don't have libm, or don't need it ;; *-ncr-sysv4.3*) AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM=-lmw) AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm") ;; *) AC_CHECK_LIB(m, cos, LIBM=-lm) ;; esac AC_SUBST([LIBM]) ])# LT_LIB_M # Old name: AU_ALIAS([AC_CHECK_LIBM], [LT_LIB_M]) dnl aclocal-1.4 backwards compatibility: dnl AC_DEFUN([AC_CHECK_LIBM], []) # _LT_COMPILER_NO_RTTI([TAGNAME]) # ------------------------------- m4_defun([_LT_COMPILER_NO_RTTI], [m4_require([_LT_TAG_COMPILER])dnl _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)= if test yes = "$GCC"; then case $cc_basename in nvcc*) _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -Xcompiler -fno-builtin' ;; *) _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' ;; esac _LT_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions], lt_cv_prog_compiler_rtti_exceptions, [-fno-rtti -fno-exceptions], [], [_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"]) fi _LT_TAGDECL([no_builtin_flag], [lt_prog_compiler_no_builtin_flag], [1], [Compiler flag to turn off builtin functions]) ])# _LT_COMPILER_NO_RTTI # _LT_CMD_GLOBAL_SYMBOLS # ---------------------- m4_defun([_LT_CMD_GLOBAL_SYMBOLS], [AC_REQUIRE([AC_CANONICAL_HOST])dnl AC_REQUIRE([AC_PROG_CC])dnl AC_REQUIRE([AC_PROG_AWK])dnl AC_REQUIRE([LT_PATH_NM])dnl AC_REQUIRE([LT_PATH_LD])dnl m4_require([_LT_DECL_SED])dnl m4_require([_LT_DECL_EGREP])dnl m4_require([_LT_TAG_COMPILER])dnl # Check for command to grab the raw symbol name followed by C symbol from nm. AC_MSG_CHECKING([command to parse $NM output from $compiler object]) AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe], [ # These are sane defaults that work on at least a few old systems. # [They come from Ultrix. What could be older than Ultrix?!! ;)] # Character class describing NM global symbol codes. symcode='[[BCDEGRST]]' # Regexp to match symbols that can be accessed directly from C. sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)' # Define system-specific variables. case $host_os in aix*) symcode='[[BCDT]]' ;; cygwin* | mingw* | windows* | pw32* | cegcc*) symcode='[[ABCDGISTW]]' ;; hpux*) if test ia64 = "$host_cpu"; then symcode='[[ABCDEGRST]]' fi ;; irix* | nonstopux*) symcode='[[BCDEGRST]]' ;; osf*) symcode='[[BCDEGQRST]]' ;; solaris*) symcode='[[BCDRT]]' ;; sco3.2v5*) symcode='[[DT]]' ;; sysv4.2uw2*) symcode='[[DT]]' ;; sysv5* | sco5v6* | unixware* | OpenUNIX*) symcode='[[ABDT]]' ;; sysv4) symcode='[[DFNSTU]]' ;; esac # If we're using GNU nm, then use its standard symbol codes. case `$NM -V 2>&1` in *GNU* | *'with BFD'*) symcode='[[ABCDGIRSTW]]' ;; esac if test "$lt_cv_nm_interface" = "MS dumpbin"; then # Gets list of data symbols to import. lt_cv_sys_global_symbol_to_import="$SED -n -e 's/^I .* \(.*\)$/\1/p'" # Adjust the below global symbol transforms to fixup imported variables. lt_cdecl_hook=" -e 's/^I .* \(.*\)$/extern __declspec(dllimport) char \1;/p'" lt_c_name_hook=" -e 's/^I .* \(.*\)$/ {\"\1\", (void *) 0},/p'" lt_c_name_lib_hook="\ -e 's/^I .* \(lib.*\)$/ {\"\1\", (void *) 0},/p'\ -e 's/^I .* \(.*\)$/ {\"lib\1\", (void *) 0},/p'" else # Disable hooks by default. lt_cv_sys_global_symbol_to_import= lt_cdecl_hook= lt_c_name_hook= lt_c_name_lib_hook= fi # Transform an extracted symbol line into a proper C declaration. # Some systems (esp. on ia64) link data and code symbols differently, # so use this general approach. lt_cv_sys_global_symbol_to_cdecl="$SED -n"\ $lt_cdecl_hook\ " -e 's/^T .* \(.*\)$/extern int \1();/p'"\ " -e 's/^$symcode$symcode* .* \(.*\)$/extern char \1;/p'" # Transform an extracted symbol line into symbol name and symbol address lt_cv_sys_global_symbol_to_c_name_address="$SED -n"\ $lt_c_name_hook\ " -e 's/^: \(.*\) .*$/ {\"\1\", (void *) 0},/p'"\ " -e 's/^$symcode$symcode* .* \(.*\)$/ {\"\1\", (void *) \&\1},/p'" # Transform an extracted symbol line into symbol name with lib prefix and # symbol address. lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="$SED -n"\ $lt_c_name_lib_hook\ " -e 's/^: \(.*\) .*$/ {\"\1\", (void *) 0},/p'"\ " -e 's/^$symcode$symcode* .* \(lib.*\)$/ {\"\1\", (void *) \&\1},/p'"\ " -e 's/^$symcode$symcode* .* \(.*\)$/ {\"lib\1\", (void *) \&\1},/p'" # Handle CRLF in mingw tool chain opt_cr= case $build_os in mingw* | windows*) opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp ;; esac # Try without a prefix underscore, then with it. for ac_symprfx in "" "_"; do # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. symxfrm="\\1 $ac_symprfx\\2 \\2" # Write the raw and C identifiers. if test "$lt_cv_nm_interface" = "MS dumpbin"; then # Fake it for dumpbin and say T for any non-static function, # D for any global variable and I for any imported variable. # Also find C++ and __fastcall symbols from MSVC++ or ICC, # which start with @ or ?. lt_cv_sys_global_symbol_pipe="$AWK ['"\ " {last_section=section; section=\$ 3};"\ " /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\ " /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\ " /^ *Symbol name *: /{split(\$ 0,sn,\":\"); si=substr(sn[2],2)};"\ " /^ *Type *: code/{print \"T\",si,substr(si,length(prfx))};"\ " /^ *Type *: data/{print \"I\",si,substr(si,length(prfx))};"\ " \$ 0!~/External *\|/{next};"\ " / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\ " {if(hide[section]) next};"\ " {f=\"D\"}; \$ 0~/\(\).*\|/{f=\"T\"};"\ " {split(\$ 0,a,/\||\r/); split(a[2],s)};"\ " s[1]~/^[@?]/{print f,s[1],s[1]; next};"\ " s[1]~prfx {split(s[1],t,\"@\"); print f,t[1],substr(t[1],length(prfx))}"\ " ' prfx=^$ac_symprfx]" else lt_cv_sys_global_symbol_pipe="$SED -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" fi lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | $SED '/ __gnu_lto/d'" # Check to see that the pipe works correctly. pipe_works=no rm -f conftest* cat > conftest.$ac_ext <<_LT_EOF #ifdef __cplusplus extern "C" { #endif char nm_test_var; void nm_test_func(void); void nm_test_func(void){} #ifdef __cplusplus } #endif int main(void){nm_test_var='a';nm_test_func();return(0);} _LT_EOF if AC_TRY_EVAL(ac_compile); then # Now try to grab the symbols. nlist=conftest.nm $ECHO "$as_me:$LINENO: $NM conftest.$ac_objext | $lt_cv_sys_global_symbol_pipe > $nlist" >&AS_MESSAGE_LOG_FD if eval "$NM" conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist 2>&AS_MESSAGE_LOG_FD && test -s "$nlist"; then # Try sorting and uniquifying the output. if sort "$nlist" | uniq > "$nlist"T; then mv -f "$nlist"T "$nlist" else rm -f "$nlist"T fi # Make sure that we snagged all the symbols we need. if $GREP ' nm_test_var$' "$nlist" >/dev/null; then if $GREP ' nm_test_func$' "$nlist" >/dev/null; then cat <<_LT_EOF > conftest.$ac_ext /* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */ #if defined _WIN32 || defined __CYGWIN__ || defined _WIN32_WCE /* DATA imports from DLLs on WIN32 can't be const, because runtime relocations are performed -- see ld's documentation on pseudo-relocs. */ # define LT@&t@_DLSYM_CONST #elif defined __osf__ /* This system does not cope well with relocations in const data. */ # define LT@&t@_DLSYM_CONST #else # define LT@&t@_DLSYM_CONST const #endif #ifdef __cplusplus extern "C" { #endif _LT_EOF # Now generate the symbol file. eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext' cat <<_LT_EOF >> conftest.$ac_ext /* The mapping between symbol names and symbols. */ LT@&t@_DLSYM_CONST struct { const char *name; void *address; } lt__PROGRAM__LTX_preloaded_symbols[[]] = { { "@PROGRAM@", (void *) 0 }, _LT_EOF $SED "s/^$symcode$symcode* .* \(.*\)$/ {\"\1\", (void *) \&\1},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext cat <<\_LT_EOF >> conftest.$ac_ext {0, (void *) 0} }; /* This works around a problem in FreeBSD linker */ #ifdef FREEBSD_WORKAROUND static const void *lt_preloaded_setup() { return lt__PROGRAM__LTX_preloaded_symbols; } #endif #ifdef __cplusplus } #endif _LT_EOF # Now try linking the two files. mv conftest.$ac_objext conftstm.$ac_objext lt_globsym_save_LIBS=$LIBS lt_globsym_save_CFLAGS=$CFLAGS LIBS=conftstm.$ac_objext CFLAGS="$CFLAGS$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)" if AC_TRY_EVAL(ac_link) && test -s conftest$ac_exeext; then pipe_works=yes fi LIBS=$lt_globsym_save_LIBS CFLAGS=$lt_globsym_save_CFLAGS else echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD fi else echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD fi else echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD fi else echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD cat conftest.$ac_ext >&5 fi rm -rf conftest* conftst* # Do not use the global_symbol_pipe unless it works. if test yes = "$pipe_works"; then break else lt_cv_sys_global_symbol_pipe= fi done ]) if test -z "$lt_cv_sys_global_symbol_pipe"; then lt_cv_sys_global_symbol_to_cdecl= fi if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then AC_MSG_RESULT(failed) else AC_MSG_RESULT(ok) fi # Response file support. if test "$lt_cv_nm_interface" = "MS dumpbin"; then nm_file_list_spec='@' elif $NM --help 2>/dev/null | grep '[[@]]FILE' >/dev/null; then nm_file_list_spec='@' fi _LT_DECL([global_symbol_pipe], [lt_cv_sys_global_symbol_pipe], [1], [Take the output of nm and produce a listing of raw symbols and C names]) _LT_DECL([global_symbol_to_cdecl], [lt_cv_sys_global_symbol_to_cdecl], [1], [Transform the output of nm in a proper C declaration]) _LT_DECL([global_symbol_to_import], [lt_cv_sys_global_symbol_to_import], [1], [Transform the output of nm into a list of symbols to manually relocate]) _LT_DECL([global_symbol_to_c_name_address], [lt_cv_sys_global_symbol_to_c_name_address], [1], [Transform the output of nm in a C name address pair]) _LT_DECL([global_symbol_to_c_name_address_lib_prefix], [lt_cv_sys_global_symbol_to_c_name_address_lib_prefix], [1], [Transform the output of nm in a C name address pair when lib prefix is needed]) _LT_DECL([nm_interface], [lt_cv_nm_interface], [1], [The name lister interface]) _LT_DECL([], [nm_file_list_spec], [1], [Specify filename containing input files for $NM]) ]) # _LT_CMD_GLOBAL_SYMBOLS # _LT_COMPILER_PIC([TAGNAME]) # --------------------------- m4_defun([_LT_COMPILER_PIC], [m4_require([_LT_TAG_COMPILER])dnl _LT_TAGVAR(lt_prog_compiler_wl, $1)= _LT_TAGVAR(lt_prog_compiler_pic, $1)= _LT_TAGVAR(lt_prog_compiler_static, $1)= m4_if([$1], [CXX], [ # C++ specific cases for pic, static, wl, etc. if test yes = "$GXX"; then _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' case $host_os in aix*) # All AIX code is PIC. if test ia64 = "$host_cpu"; then # AIX 5 now supports IA64 processor _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' fi _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' ;; amigaos*) case $host_cpu in powerpc) # see comment about AmigaOS4 .so support _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' ;; m68k) # FIXME: we need at least 68020 code to build shared libraries, but # adding the '-m68020' flag to GCC prevents building anything better, # like '-m68040'. _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' ;; esac ;; beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) # PIC is the default for these OSes. ;; mingw* | windows* | cygwin* | os2* | pw32* | cegcc*) # This hack is so that the source file can tell whether it is being # built for inclusion in a dll (and should export symbols for example). # Although the cygwin gcc ignores -fPIC, still need this for old-style # (--disable-auto-import) libraries m4_if([$1], [GCJ], [], [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) case $host_os in os2*) _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-static' ;; esac ;; darwin* | rhapsody*) # PIC is the default on this platform # Common symbols not allowed in MH_DYLIB files _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' ;; *djgpp*) # DJGPP does not support shared libraries at all _LT_TAGVAR(lt_prog_compiler_pic, $1)= ;; haiku*) # PIC is the default for Haiku. # The "-static" flag exists, but is broken. _LT_TAGVAR(lt_prog_compiler_static, $1)= ;; interix[[3-9]]*) # Interix 3.x gcc -fpic/-fPIC options generate broken code. # Instead, we relocate shared libraries at runtime. ;; sysv4*MP*) if test -d /usr/nec; then _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic fi ;; hpux*) # PIC is the default for 64-bit PA HP-UX, but not for 32-bit # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag # sets the default TLS model and affects inlining. case $host_cpu in hppa*64*) ;; *) _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' ;; esac ;; *qnx* | *nto*) # QNX uses GNU C++, but need to define -shared option too, otherwise # it will coredump. _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' ;; *) _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' ;; esac else case $host_os in aix[[4-9]]*) # All AIX code is PIC. if test ia64 = "$host_cpu"; then # AIX 5 now supports IA64 processor _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' else _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' fi ;; chorus*) case $cc_basename in cxch68*) # Green Hills C++ Compiler # _LT_TAGVAR(lt_prog_compiler_static, $1)="--no_auto_instantiation -u __main -u __premain -u _abort -r $COOL_DIR/lib/libOrb.a $MVME_DIR/lib/CC/libC.a $MVME_DIR/lib/classix/libcx.s.a" ;; esac ;; mingw* | windows* | cygwin* | os2* | pw32* | cegcc*) # This hack is so that the source file can tell whether it is being # built for inclusion in a dll (and should export symbols for example). m4_if([$1], [GCJ], [], [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) ;; dgux*) case $cc_basename in ec++*) _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' ;; ghcx*) # Green Hills C++ Compiler _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' ;; *) ;; esac ;; freebsd* | dragonfly* | midnightbsd*) # FreeBSD uses GNU C++ ;; hpux9* | hpux10* | hpux11*) case $cc_basename in CC*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-a ${wl}archive' if test ia64 != "$host_cpu"; then _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' fi ;; aCC*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-a ${wl}archive' case $host_cpu in hppa*64*|ia64*) # +Z the default ;; *) _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' ;; esac ;; *) ;; esac ;; interix*) # This is c89, which is MS Visual C++ (no shared libs) # Anyone wants to do a port? ;; irix5* | irix6* | nonstopux*) case $cc_basename in CC*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' # CC pic flag -KPIC is the default. ;; *) ;; esac ;; linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) case $cc_basename in KCC*) # KAI C++ Compiler _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' ;; ecpc* ) # old Intel C++ for x86_64, which still supported -KPIC. _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' ;; icpc* ) # Intel C++, used to be incompatible with GCC. # ICC 10 doesn't accept -KPIC any more. _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' ;; pgCC* | pgcpp*) # Portland Group C++ compiler _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; cxx*) # Compaq C++ # Make sure the PIC flag is empty. It appears that all Alpha # Linux and Compaq Tru64 Unix objects are PIC. _LT_TAGVAR(lt_prog_compiler_pic, $1)= _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' ;; xlc* | xlC* | bgxl[[cC]]* | mpixl[[cC]]*) # IBM XL 8.0, 9.0 on PPC and BlueGene _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic' _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink' ;; *) case `$CC -V 2>&1 | $SED 5q` in *Sun\ C*) # Sun C++ 5.9 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' ;; esac ;; esac ;; lynxos*) ;; m88k*) ;; mvs*) case $cc_basename in cxx*) _LT_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall' ;; *) ;; esac ;; netbsd* | netbsdelf*-gnu) ;; *-mlibc) ;; *qnx* | *nto*) # QNX uses GNU C++, but need to define -shared option too, otherwise # it will coredump. _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' ;; osf3* | osf4* | osf5*) case $cc_basename in KCC*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' ;; RCC*) # Rational C++ 2.4.1 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' ;; cxx*) # Digital/Compaq C++ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' # Make sure the PIC flag is empty. It appears that all Alpha # Linux and Compaq Tru64 Unix objects are PIC. _LT_TAGVAR(lt_prog_compiler_pic, $1)= _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' ;; *) ;; esac ;; psos*) ;; serenity*) ;; solaris*) case $cc_basename in CC* | sunCC*) # Sun C++ 4.2, 5.x and Centerline C++ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' ;; gcx*) # Green Hills C++ Compiler _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' ;; *) ;; esac ;; sunos4*) case $cc_basename in CC*) # Sun C++ 4.x _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; lcc*) # Lucid _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' ;; *) ;; esac ;; sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) case $cc_basename in CC*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; esac ;; tandem*) case $cc_basename in NCC*) # NonStop-UX NCC 3.20 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' ;; *) ;; esac ;; vxworks*) ;; *) _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no ;; esac fi ], [ if test yes = "$GCC"; then _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' case $host_os in aix*) # All AIX code is PIC. if test ia64 = "$host_cpu"; then # AIX 5 now supports IA64 processor _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' fi _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' ;; amigaos*) case $host_cpu in powerpc) # see comment about AmigaOS4 .so support _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' ;; m68k) # FIXME: we need at least 68020 code to build shared libraries, but # adding the '-m68020' flag to GCC prevents building anything better, # like '-m68040'. _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' ;; esac ;; beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) # PIC is the default for these OSes. ;; mingw* | windows* | cygwin* | pw32* | os2* | cegcc*) # This hack is so that the source file can tell whether it is being # built for inclusion in a dll (and should export symbols for example). # Although the cygwin gcc ignores -fPIC, still need this for old-style # (--disable-auto-import) libraries m4_if([$1], [GCJ], [], [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) case $host_os in os2*) _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-static' ;; esac ;; darwin* | rhapsody*) # PIC is the default on this platform # Common symbols not allowed in MH_DYLIB files _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' ;; haiku*) # PIC is the default for Haiku. # The "-static" flag exists, but is broken. _LT_TAGVAR(lt_prog_compiler_static, $1)= ;; hpux*) # PIC is the default for 64-bit PA HP-UX, but not for 32-bit # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag # sets the default TLS model and affects inlining. case $host_cpu in hppa*64*) # +Z the default ;; *) _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' ;; esac ;; interix[[3-9]]*) # Interix 3.x gcc -fpic/-fPIC options generate broken code. # Instead, we relocate shared libraries at runtime. ;; msdosdjgpp*) # Just because we use GCC doesn't mean we suddenly get shared libraries # on systems that don't support them. _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no enable_shared=no ;; *nto* | *qnx*) # QNX uses GNU C++, but need to define -shared option too, otherwise # it will coredump. _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' ;; sysv4*MP*) if test -d /usr/nec; then _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic fi ;; *) _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' ;; esac case $cc_basename in nvcc*) # Cuda Compiler Driver 2.2 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Xlinker ' if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then _LT_TAGVAR(lt_prog_compiler_pic, $1)="-Xcompiler $_LT_TAGVAR(lt_prog_compiler_pic, $1)" fi ;; esac else # PORTME Check for flag to pass linker flags through the system compiler. case $host_os in aix*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' if test ia64 = "$host_cpu"; then # AIX 5 now supports IA64 processor _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' else _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' fi ;; darwin* | rhapsody*) # PIC is the default on this platform # Common symbols not allowed in MH_DYLIB files _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' case $cc_basename in nagfor*) # NAG Fortran compiler _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,-Wl,,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; esac ;; mingw* | windows* | cygwin* | pw32* | os2* | cegcc*) # This hack is so that the source file can tell whether it is being # built for inclusion in a dll (and should export symbols for example). m4_if([$1], [GCJ], [], [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) case $host_os in os2*) _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-static' ;; esac ;; hpux9* | hpux10* | hpux11*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but # not for PA HP-UX. case $host_cpu in hppa*64*|ia64*) # +Z the default ;; *) _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' ;; esac # Is there a better lt_prog_compiler_static that works with the bundled CC? _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-a ${wl}archive' ;; irix5* | irix6* | nonstopux*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' # PIC (with -KPIC) is the default. _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' ;; linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) case $cc_basename in # old Intel for x86_64, which still supported -KPIC. ecc*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' ;; *flang* | ftn | f18* | f95*) # Flang compiler. _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' ;; # icc used to be incompatible with GCC. # ICC 10 doesn't accept -KPIC any more. icc* | ifort*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' ;; # Lahey Fortran 8.1. lf95*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='--shared' _LT_TAGVAR(lt_prog_compiler_static, $1)='--static' ;; nagfor*) # NAG Fortran compiler _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,-Wl,,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; tcc*) # Fabrice Bellard et al's Tiny C Compiler _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' ;; pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*) # Portland Group compilers (*not* the Pentium gcc compiler, # which looks to be a dead project) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; ccc*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' # All Alpha code is PIC. _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' ;; xl* | bgxl* | bgf* | mpixl*) # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic' _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink' ;; *) case `$CC -V 2>&1 | $SED 5q` in *Sun\ Ceres\ Fortran* | *Sun*Fortran*\ [[1-7]].* | *Sun*Fortran*\ 8.[[0-3]]*) # Sun Fortran 8.3 passes all unrecognized flags to the linker _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' _LT_TAGVAR(lt_prog_compiler_wl, $1)='' ;; *Sun\ F* | *Sun*Fortran*) _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' ;; *Sun\ C*) # Sun C 5.9 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' ;; *Intel*\ [[CF]]*Compiler*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' ;; *Portland\ Group*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; esac ;; esac ;; newsos6) _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; *-mlibc) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' ;; *nto* | *qnx*) # QNX uses GNU C++, but need to define -shared option too, otherwise # it will coredump. _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' ;; osf3* | osf4* | osf5*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' # All OSF/1 code is PIC. _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' ;; rdos*) _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' ;; serenity*) ;; solaris*) _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' case $cc_basename in f77* | f90* | f95* | sunf77* | sunf90* | sunf95*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';; *) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';; esac ;; sunos4*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; sysv4 | sysv4.2uw2* | sysv4.3*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; sysv4*MP*) if test -d /usr/nec; then _LT_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' fi ;; sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; unicos*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no ;; uts4*) _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; *) _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no ;; esac fi ]) case $host_os in # For platforms that do not support PIC, -DPIC is meaningless: *djgpp*) _LT_TAGVAR(lt_prog_compiler_pic, $1)= ;; *) _LT_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])" ;; esac AC_CACHE_CHECK([for $compiler option to produce PIC], [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)], [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_prog_compiler_pic, $1)]) _LT_TAGVAR(lt_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_cv_prog_compiler_pic, $1) # # Check to make sure the PIC flag actually works. # if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then _LT_COMPILER_OPTION([if $compiler PIC flag $_LT_TAGVAR(lt_prog_compiler_pic, $1) works], [_LT_TAGVAR(lt_cv_prog_compiler_pic_works, $1)], [$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])], [], [case $_LT_TAGVAR(lt_prog_compiler_pic, $1) in "" | " "*) ;; *) _LT_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_TAGVAR(lt_prog_compiler_pic, $1)" ;; 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Future versions do this automatically, but an explicit c++rt0.o # does not break anything, and helps significantly (at the cost of a little # extra space). freebsd2.2*) _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' _LT_TAGVAR(hardcode_direct, $1)=yes _LT_TAGVAR(hardcode_shlibpath_var, $1)=no ;; # Unfortunately, older versions of FreeBSD 2 do not have this feature. freebsd2.*) _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' _LT_TAGVAR(hardcode_direct, $1)=yes _LT_TAGVAR(hardcode_minus_L, $1)=yes _LT_TAGVAR(hardcode_shlibpath_var, $1)=no ;; # FreeBSD 3 and greater uses gcc -shared to do shared libraries. freebsd* | dragonfly* | midnightbsd*) _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' _LT_TAGVAR(hardcode_direct, $1)=yes _LT_TAGVAR(hardcode_shlibpath_var, $1)=no ;; hpux9*) if test yes = "$GCC"; then _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared $pic_flag $wl+b $wl$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib' else _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib' fi _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir' _LT_TAGVAR(hardcode_libdir_separator, $1)=: _LT_TAGVAR(hardcode_direct, $1)=yes # hardcode_minus_L: Not really in the search PATH, # but as the default location of the library. _LT_TAGVAR(hardcode_minus_L, $1)=yes _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E' ;; hpux10*) if test yes,no = "$GCC,$with_gnu_ld"; then _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags' else _LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' fi if test no = "$with_gnu_ld"; then _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir' _LT_TAGVAR(hardcode_libdir_separator, $1)=: _LT_TAGVAR(hardcode_direct, $1)=yes _LT_TAGVAR(hardcode_direct_absolute, $1)=yes _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E' # hardcode_minus_L: Not really in the search PATH, # but as the default location of the library. _LT_TAGVAR(hardcode_minus_L, $1)=yes fi ;; hpux11*) if test yes,no = "$GCC,$with_gnu_ld"; then case $host_cpu in hppa*64*) _LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags' ;; ia64*) _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' ;; *) _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags' ;; esac else case $host_cpu in hppa*64*) _LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags' ;; ia64*) _LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' ;; *) m4_if($1, [], [ # Older versions of the 11.00 compiler do not understand -b yet # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does) _LT_LINKER_OPTION([if $CC understands -b], _LT_TAGVAR(lt_cv_prog_compiler__b, $1), [-b], [_LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'], [_LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'])], [_LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags']) ;; esac fi if test no = "$with_gnu_ld"; then _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir' _LT_TAGVAR(hardcode_libdir_separator, $1)=: case $host_cpu in hppa*64*|ia64*) _LT_TAGVAR(hardcode_direct, $1)=no _LT_TAGVAR(hardcode_shlibpath_var, $1)=no ;; *) _LT_TAGVAR(hardcode_direct, $1)=yes _LT_TAGVAR(hardcode_direct_absolute, $1)=yes _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E' # hardcode_minus_L: Not really in the search PATH, # but as the default location of the library. _LT_TAGVAR(hardcode_minus_L, $1)=yes ;; esac fi ;; irix5* | irix6* | nonstopux*) if test yes = "$GCC"; then _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib' # Try to use the -exported_symbol ld option, if it does not # work, assume that -exports_file does not work either and # implicitly export all symbols. # This should be the same for all languages, so no per-tag cache variable. 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openbsd*) if test -f /usr/libexec/ld.so; then _LT_TAGVAR(hardcode_direct, $1)=yes _LT_TAGVAR(hardcode_shlibpath_var, $1)=no _LT_TAGVAR(hardcode_direct_absolute, $1)=yes if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags $wl-retain-symbols-file,$export_symbols' _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir' _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E' else _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir' fi else _LT_TAGVAR(ld_shlibs, $1)=no fi ;; os2*) _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' _LT_TAGVAR(hardcode_minus_L, $1)=yes _LT_TAGVAR(allow_undefined_flag, $1)=unsupported shrext_cmds=.dll _LT_TAGVAR(archive_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ $ECHO EXPORTS >> $output_objdir/$libname.def~ emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~ $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ emximp -o $lib $output_objdir/$libname.def' _LT_TAGVAR(archive_expsym_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ $ECHO EXPORTS >> $output_objdir/$libname.def~ prefix_cmds="$SED"~ if test EXPORTS = "`$SED 1q $export_symbols`"; 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serenity*) ;; solaris*) _LT_TAGVAR(no_undefined_flag, $1)=' -z defs' if test yes = "$GCC"; then wlarc='$wl' _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $wl-z ${wl}text $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags' _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ $CC -shared $pic_flag $wl-z ${wl}text $wl-M $wl$lib.exp $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' else case `$CC -V 2>&1` in *"Compilers 5.0"*) wlarc='' _LT_TAGVAR(archive_cmds, $1)='$LD -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $linker_flags' _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ $LD -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp' ;; *) wlarc='$wl' _LT_TAGVAR(archive_cmds, $1)='$CC -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $compiler_flags' _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; 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(KAI) C++ Compiler # KCC will only create a shared library if the output file # ends with ".so" (or ".sl" for HP-UX), so rename the library # to its proper name (with version) after linking. _LT_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\$tempext\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib' _LT_TAGVAR(archive_expsym_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\$tempext\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib $wl-retain-symbols-file,$export_symbols; mv \$templib $lib' # Commands to make compiler produce verbose output that lists # what "hidden" libraries, object files and flags are used when # linking a shared library. # # There doesn't appear to be a way to prevent this compiler from # explicitly linking system object files so we need to strip them # from the output so that they don't get included in the library # dependencies. output_verbose_link_cmd='templist=`$CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 | $GREP "ld"`; rm -f libconftest$shared_ext; list= ; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"' _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir' _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic' # Archives containing C++ object files must be created using # "CC -Bstatic", where "CC" is the KAI C++ compiler. _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' ;; icpc* | ecpc* ) # Intel C++ with_gnu_ld=yes # version 8.0 and above of icpc choke on multiply defined symbols # if we add $predep_objects and $postdep_objects, however 7.1 and # earlier do not add the objects themselves. case `$CC -V 2>&1` in *"Version 7."*) _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib' _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' ;; 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These variables are subsequently used by _LT_CONFIG # to write the compiler configuration to 'libtool'. m4_defun([_LT_LANG_GCJ_CONFIG], [AC_REQUIRE([LT_PROG_GCJ])dnl AC_LANG_SAVE # Source file extension for Java test sources. ac_ext=java # Object file extension for compiled Java test sources. objext=o _LT_TAGVAR(objext, $1)=$objext # Code to be used in simple compile tests lt_simple_compile_test_code="class foo {}" # Code to be used in simple link tests lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }' # ltmain only uses $CC for tagged configurations so make sure $CC is set. _LT_TAG_COMPILER # save warnings/boilerplate of simple test code _LT_COMPILER_BOILERPLATE _LT_LINKER_BOILERPLATE # Allow CC to be a program name with arguments. lt_save_CC=$CC lt_save_CFLAGS=$CFLAGS lt_save_GCC=$GCC GCC=yes CC=${GCJ-"gcj"} CFLAGS=$GCJFLAGS compiler=$CC _LT_TAGVAR(compiler, $1)=$CC _LT_TAGVAR(LD, $1)=$LD _LT_CC_BASENAME([$compiler]) # GCJ did not exist at the time GCC didn't implicitly link libc in. _LT_TAGVAR(archive_cmds_need_lc, $1)=no _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds _LT_TAGVAR(reload_flag, $1)=$reload_flag _LT_TAGVAR(reload_cmds, $1)=$reload_cmds ## CAVEAT EMPTOR: ## There is no encapsulation within the following macros, do not change ## the running order or otherwise move them around unless you know exactly ## what you are doing... if test -n "$compiler"; then _LT_COMPILER_NO_RTTI($1) _LT_COMPILER_PIC($1) _LT_COMPILER_C_O($1) _LT_COMPILER_FILE_LOCKS($1) _LT_LINKER_SHLIBS($1) _LT_LINKER_HARDCODE_LIBPATH($1) _LT_CONFIG($1) fi AC_LANG_RESTORE GCC=$lt_save_GCC CC=$lt_save_CC CFLAGS=$lt_save_CFLAGS ])# _LT_LANG_GCJ_CONFIG # _LT_LANG_GO_CONFIG([TAG]) # -------------------------- # Ensure that the configuration variables for the GNU Go compiler # are suitably defined. These variables are subsequently used by _LT_CONFIG # to write the compiler configuration to 'libtool'. m4_defun([_LT_LANG_GO_CONFIG], [AC_REQUIRE([LT_PROG_GO])dnl AC_LANG_SAVE # Source file extension for Go test sources. ac_ext=go # Object file extension for compiled Go test sources. objext=o _LT_TAGVAR(objext, $1)=$objext # Code to be used in simple compile tests lt_simple_compile_test_code="package main; func main() { }" # Code to be used in simple link tests lt_simple_link_test_code='package main; func main() { }' # ltmain only uses $CC for tagged configurations so make sure $CC is set. _LT_TAG_COMPILER # save warnings/boilerplate of simple test code _LT_COMPILER_BOILERPLATE _LT_LINKER_BOILERPLATE # Allow CC to be a program name with arguments. lt_save_CC=$CC lt_save_CFLAGS=$CFLAGS lt_save_GCC=$GCC GCC=yes CC=${GOC-"gccgo"} CFLAGS=$GOFLAGS compiler=$CC _LT_TAGVAR(compiler, $1)=$CC _LT_TAGVAR(LD, $1)=$LD _LT_CC_BASENAME([$compiler]) # Go did not exist at the time GCC didn't implicitly link libc in. _LT_TAGVAR(archive_cmds_need_lc, $1)=no _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds _LT_TAGVAR(reload_flag, $1)=$reload_flag _LT_TAGVAR(reload_cmds, $1)=$reload_cmds ## CAVEAT EMPTOR: ## There is no encapsulation within the following macros, do not change ## the running order or otherwise move them around unless you know exactly ## what you are doing... if test -n "$compiler"; then _LT_COMPILER_NO_RTTI($1) _LT_COMPILER_PIC($1) _LT_COMPILER_C_O($1) _LT_COMPILER_FILE_LOCKS($1) _LT_LINKER_SHLIBS($1) _LT_LINKER_HARDCODE_LIBPATH($1) _LT_CONFIG($1) fi AC_LANG_RESTORE GCC=$lt_save_GCC CC=$lt_save_CC CFLAGS=$lt_save_CFLAGS ])# _LT_LANG_GO_CONFIG # _LT_LANG_RC_CONFIG([TAG]) # ------------------------- # Ensure that the configuration variables for the Windows resource compiler # are suitably defined. These variables are subsequently used by _LT_CONFIG # to write the compiler configuration to 'libtool'. m4_defun([_LT_LANG_RC_CONFIG], [AC_REQUIRE([LT_PROG_RC])dnl AC_LANG_SAVE # Source file extension for RC test sources. ac_ext=rc # Object file extension for compiled RC test sources. objext=o _LT_TAGVAR(objext, $1)=$objext # Code to be used in simple compile tests lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }' # Code to be used in simple link tests lt_simple_link_test_code=$lt_simple_compile_test_code # ltmain only uses $CC for tagged configurations so make sure $CC is set. _LT_TAG_COMPILER # save warnings/boilerplate of simple test code _LT_COMPILER_BOILERPLATE _LT_LINKER_BOILERPLATE # Allow CC to be a program name with arguments. lt_save_CC=$CC lt_save_CFLAGS=$CFLAGS lt_save_GCC=$GCC GCC= CC=${RC-"windres"} CFLAGS= compiler=$CC _LT_TAGVAR(compiler, $1)=$CC _LT_CC_BASENAME([$compiler]) _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes if test -n "$compiler"; then : _LT_CONFIG($1) fi GCC=$lt_save_GCC AC_LANG_RESTORE CC=$lt_save_CC CFLAGS=$lt_save_CFLAGS ])# _LT_LANG_RC_CONFIG # LT_PROG_GCJ # ----------- AC_DEFUN([LT_PROG_GCJ], [m4_ifdef([AC_PROG_GCJ], [AC_PROG_GCJ], [m4_ifdef([A][M_PROG_GCJ], [A][M_PROG_GCJ], [AC_CHECK_TOOL(GCJ, gcj,) test set = "${GCJFLAGS+set}" || GCJFLAGS="-g -O2" AC_SUBST(GCJFLAGS)])])[]dnl ]) # Old name: AU_ALIAS([LT_AC_PROG_GCJ], [LT_PROG_GCJ]) dnl aclocal-1.4 backwards compatibility: dnl AC_DEFUN([LT_AC_PROG_GCJ], []) # LT_PROG_GO # ---------- AC_DEFUN([LT_PROG_GO], [AC_CHECK_TOOL(GOC, gccgo,) ]) # LT_PROG_RC # ---------- AC_DEFUN([LT_PROG_RC], [AC_CHECK_TOOL(RC, windres,) ]) # Old name: AU_ALIAS([LT_AC_PROG_RC], [LT_PROG_RC]) dnl aclocal-1.4 backwards compatibility: dnl AC_DEFUN([LT_AC_PROG_RC], []) # _LT_DECL_EGREP # -------------- # If we don't have a new enough Autoconf to choose the best grep # available, choose the one first in the user's PATH. m4_defun([_LT_DECL_EGREP], [AC_REQUIRE([AC_PROG_EGREP])dnl AC_REQUIRE([AC_PROG_FGREP])dnl test -z "$GREP" && GREP=grep _LT_DECL([], [GREP], [1], [A grep program that handles long lines]) _LT_DECL([], [EGREP], [1], [An ERE matcher]) _LT_DECL([], [FGREP], [1], [A literal string matcher]) dnl Non-bleeding-edge autoconf doesn't subst GREP, so do it here too AC_SUBST([GREP]) ]) # _LT_DECL_OBJDUMP # -------------- # If we don't have a new enough Autoconf to choose the best objdump # available, choose the one first in the user's PATH. m4_defun([_LT_DECL_OBJDUMP], [AC_CHECK_TOOL(OBJDUMP, objdump, false) test -z "$OBJDUMP" && OBJDUMP=objdump _LT_DECL([], [OBJDUMP], [1], [An object symbol dumper]) AC_SUBST([OBJDUMP]) ]) # _LT_DECL_DLLTOOL # ---------------- # Ensure DLLTOOL variable is set. m4_defun([_LT_DECL_DLLTOOL], [AC_CHECK_TOOL(DLLTOOL, dlltool, false) test -z "$DLLTOOL" && DLLTOOL=dlltool _LT_DECL([], [DLLTOOL], [1], [DLL creation program]) AC_SUBST([DLLTOOL]) ]) # _LT_DECL_FILECMD # ---------------- # Check for a file(cmd) program that can be used to detect file type and magic m4_defun([_LT_DECL_FILECMD], [AC_CHECK_PROG([FILECMD], [file], [file], [:]) _LT_DECL([], [FILECMD], [1], [A file(cmd) program that detects file types]) ])# _LD_DECL_FILECMD # _LT_DECL_SED # ------------ # Check for a fully-functional sed program, that truncates # as few characters as possible. Prefer GNU sed if found. m4_defun([_LT_DECL_SED], [AC_PROG_SED test -z "$SED" && SED=sed Xsed="$SED -e 1s/^X//" _LT_DECL([], [SED], [1], [A sed program that does not truncate output]) _LT_DECL([], [Xsed], ["\$SED -e 1s/^X//"], [Sed that helps us avoid accidentally triggering echo(1) options like -n]) ])# _LT_DECL_SED dnl aclocal-1.4 backwards compatibility: dnl AC_DEFUN([LT_AC_PROG_SED], []) # _LT_CHECK_SHELL_FEATURES # ------------------------ # Find out whether the shell is Bourne or XSI compatible, # or has some other useful features. m4_defun([_LT_CHECK_SHELL_FEATURES], [if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then lt_unset=unset else lt_unset=false fi _LT_DECL([], [lt_unset], [0], [whether the shell understands "unset"])dnl # test EBCDIC or ASCII case `echo X|tr X '\101'` in A) # ASCII based system # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr lt_SP2NL='tr \040 \012' lt_NL2SP='tr \015\012 \040\040' ;; *) # EBCDIC based system lt_SP2NL='tr \100 \n' lt_NL2SP='tr \r\n \100\100' ;; esac _LT_DECL([SP2NL], [lt_SP2NL], [1], [turn spaces into newlines])dnl _LT_DECL([NL2SP], [lt_NL2SP], [1], [turn newlines into spaces])dnl ])# _LT_CHECK_SHELL_FEATURES # _LT_PATH_CONVERSION_FUNCTIONS # ----------------------------- # Determine what file name conversion functions should be used by # func_to_host_file (and, implicitly, by func_to_host_path). These are needed # for certain cross-compile configurations and native mingw. m4_defun([_LT_PATH_CONVERSION_FUNCTIONS], [AC_REQUIRE([AC_CANONICAL_HOST])dnl AC_REQUIRE([AC_CANONICAL_BUILD])dnl AC_MSG_CHECKING([how to convert $build file names to $host format]) AC_CACHE_VAL(lt_cv_to_host_file_cmd, [case $host in *-*-mingw* ) case $build in *-*-mingw* | *-*-windows* ) # actually msys lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32 ;; *-*-cygwin* ) lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32 ;; * ) # otherwise, assume *nix lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32 ;; esac ;; *-*-cygwin* ) case $build in *-*-mingw* | *-*-windows* ) # actually msys lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin ;; *-*-cygwin* ) lt_cv_to_host_file_cmd=func_convert_file_noop ;; * ) # otherwise, assume *nix lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin ;; esac ;; * ) # unhandled hosts (and "normal" native builds) lt_cv_to_host_file_cmd=func_convert_file_noop ;; esac ]) to_host_file_cmd=$lt_cv_to_host_file_cmd AC_MSG_RESULT([$lt_cv_to_host_file_cmd]) _LT_DECL([to_host_file_cmd], [lt_cv_to_host_file_cmd], [0], [convert $build file names to $host format])dnl AC_MSG_CHECKING([how to convert $build file names to toolchain format]) AC_CACHE_VAL(lt_cv_to_tool_file_cmd, [#assume ordinary cross tools, or native build. lt_cv_to_tool_file_cmd=func_convert_file_noop case $host in *-*-mingw* | *-*-windows* ) case $build in *-*-mingw* | *-*-windows* ) # actually msys lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32 ;; esac ;; esac ]) to_tool_file_cmd=$lt_cv_to_tool_file_cmd AC_MSG_RESULT([$lt_cv_to_tool_file_cmd]) _LT_DECL([to_tool_file_cmd], [lt_cv_to_tool_file_cmd], [0], [convert $build files to toolchain format])dnl ])# _LT_PATH_CONVERSION_FUNCTIONS pam_u2f-1.3.2/m4/ax_check_compile_flag.m40000644000175000017500000000407014706456313017454 0ustar winniewinnie# =========================================================================== # https://www.gnu.org/software/autoconf-archive/ax_check_compile_flag.html # =========================================================================== # # SYNOPSIS # # AX_CHECK_COMPILE_FLAG(FLAG, [ACTION-SUCCESS], [ACTION-FAILURE], [EXTRA-FLAGS], [INPUT]) # # DESCRIPTION # # Check whether the given FLAG works with the current language's compiler # or gives an error. (Warnings, however, are ignored) # # ACTION-SUCCESS/ACTION-FAILURE are shell commands to execute on # success/failure. # # If EXTRA-FLAGS is defined, it is added to the current language's default # flags (e.g. CFLAGS) when the check is done. The check is thus made with # the flags: "CFLAGS EXTRA-FLAGS FLAG". This can for example be used to # force the compiler to issue an error when a bad flag is given. # # INPUT gives an alternative input source to AC_COMPILE_IFELSE. # # NOTE: Implementation based on AX_CFLAGS_GCC_OPTION. Please keep this # macro in sync with AX_CHECK_{PREPROC,LINK}_FLAG. # # LICENSE # # Copyright (c) 2008 Guido U. Draheim # Copyright (c) 2011 Maarten Bosmans # # Copying and distribution of this file, with or without modification, are # permitted in any medium without royalty provided the copyright notice # and this notice are preserved. This file is offered as-is, without any # warranty. #serial 6 AC_DEFUN([AX_CHECK_COMPILE_FLAG], [AC_PREREQ(2.64)dnl for _AC_LANG_PREFIX and AS_VAR_IF AS_VAR_PUSHDEF([CACHEVAR],[ax_cv_check_[]_AC_LANG_ABBREV[]flags_$4_$1])dnl AC_CACHE_CHECK([whether _AC_LANG compiler accepts $1], CACHEVAR, [ ax_check_save_flags=$[]_AC_LANG_PREFIX[]FLAGS _AC_LANG_PREFIX[]FLAGS="$[]_AC_LANG_PREFIX[]FLAGS $4 $1" AC_COMPILE_IFELSE([m4_default([$5],[AC_LANG_PROGRAM()])], [AS_VAR_SET(CACHEVAR,[yes])], [AS_VAR_SET(CACHEVAR,[no])]) _AC_LANG_PREFIX[]FLAGS=$ax_check_save_flags]) AS_VAR_IF(CACHEVAR,yes, [m4_default([$2], :)], [m4_default([$3], :)]) AS_VAR_POPDEF([CACHEVAR])dnl ])dnl AX_CHECK_COMPILE_FLAGS pam_u2f-1.3.2/COPYING0000644000175000017500000000242714742173655013470 0ustar winniewinnieCopyright (c) 2014-2023 Yubico AB All rights reserved. Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: * Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. * Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. pam_u2f-1.3.2/b64.h0000644000175000017500000000030714717404202013157 0ustar winniewinnie/* * Copyright (C) 2018 Yubico AB - See COPYING */ #ifndef B64_H #define B64_H int b64_encode(const void *, size_t, char **); int b64_decode(const char *, void **, size_t *); #endif /* B64_H */ pam_u2f-1.3.2/debug.c0000644000175000017500000000424314742127331013653 0ustar winniewinnie/* * Copyright (C) 2021 Yubico AB - See COPYING */ #include #include #include #include #include #include #include #include "debug.h" #define DEBUG_FMT "debug(pam_u2f): %s:%d (%s): %s%s" #define MSGLEN 2048 FILE *debug_open(const char *filename) { struct stat st; FILE *file; int fd; if (strcmp(filename, "stdout") == 0) return stdout; if (strcmp(filename, "stderr") == 0) return stderr; if (strcmp(filename, "syslog") == 0) return NULL; fd = open(filename, O_WRONLY | O_APPEND | O_CLOEXEC | O_NOFOLLOW | O_NOCTTY); if (fd == -1 || fstat(fd, &st) != 0) goto err; #ifndef WITH_FUZZING if (!S_ISREG(st.st_mode)) goto err; #endif if ((file = fdopen(fd, "a")) != NULL) return file; err: if (fd != -1) close(fd); return DEFAULT_DEBUG_FILE; /* fallback to default */ } void debug_close(FILE *f) { if (f != NULL && f != stdout && f != stderr) fclose(f); } static void do_log(FILE *debug_file, const char *file, int line, const char *func, const char *msg, const char *suffix) { #ifndef WITH_FUZZING if (debug_file == NULL) { syslog(LOG_AUTHPRIV | LOG_DEBUG, DEBUG_FMT, file, line, func, msg, suffix); } else { fprintf(debug_file, DEBUG_FMT "\n", file, line, func, msg, suffix); } #else (void) debug_file; snprintf(NULL, 0, DEBUG_FMT, file, line, func, msg, suffix); #endif } ATTRIBUTE_FORMAT(printf, 5, 0) static void debug_vfprintf(FILE *debug_file, const char *file, int line, const char *func, const char *fmt, va_list args) { const char *bn; char msg[MSGLEN]; int r; if ((bn = strrchr(file, '/')) != NULL) file = bn + 1; if ((r = vsnprintf(msg, sizeof(msg), fmt, args)) < 0) do_log(debug_file, file, line, func, __func__, ""); else do_log(debug_file, file, line, func, msg, (size_t) r < sizeof(msg) ? "" : "[truncated]"); } void debug_fprintf(FILE *debug_file, const char *file, int line, const char *func, const char *fmt, ...) { va_list ap; va_start(ap, fmt); debug_vfprintf(debug_file, file, line, func, fmt, ap); va_end(ap); } pam_u2f-1.3.2/AUTHORS0000644000175000017500000000004614706456313013473 0ustar winniewinnieAlessio Di Mauro pam_u2f-1.3.2/util.c0000644000175000017500000011477014742173716013561 0ustar winniewinnie/* * Copyright (C) 2014-2022 Yubico AB - See COPYING */ #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include "b64.h" #include "debug.h" #include "util.h" #define SSH_MAX_SIZE 8192 #define SSH_HEADER "-----BEGIN OPENSSH PRIVATE KEY-----\n" #define SSH_HEADER_LEN (sizeof(SSH_HEADER) - 1) #define SSH_TRAILER "-----END OPENSSH PRIVATE KEY-----\n" #define SSH_TRAILER_LEN (sizeof(SSH_TRAILER) - 1) #define SSH_AUTH_MAGIC "openssh-key-v1" #define SSH_AUTH_MAGIC_LEN (sizeof(SSH_AUTH_MAGIC)) // AUTH_MAGIC includes \0 #define SSH_ES256 "sk-ecdsa-sha2-nistp256@openssh.com" #define SSH_ES256_LEN (sizeof(SSH_ES256) - 1) #define SSH_ES256_POINT_LEN 65 #define SSH_P256_NAME "nistp256" #define SSH_P256_NAME_LEN (sizeof(SSH_P256_NAME) - 1) #define SSH_EDDSA "sk-ssh-ed25519@openssh.com" #define SSH_EDDSA_LEN (sizeof(SSH_EDDSA) - 1) #define SSH_EDDSA_POINT_LEN 32 #define SSH_SK_USER_PRESENCE_REQD 0x01 #define SSH_SK_USER_VERIFICATION_REQD 0x04 #define SSH_SK_RESIDENT_KEY 0x20 struct opts { fido_opt_t up; fido_opt_t uv; fido_opt_t pin; }; struct pk { void *ptr; int type; }; static int hex_decode(const char *ascii_hex, unsigned char **blob, size_t *blob_len) { *blob = NULL; *blob_len = 0; if (ascii_hex == NULL || (strlen(ascii_hex) % 2) != 0) return (0); *blob_len = strlen(ascii_hex) / 2; *blob = calloc(1, *blob_len); if (*blob == NULL) return (0); for (size_t i = 0; i < *blob_len; i++) { unsigned int c; int n = -1; int r = sscanf(ascii_hex, "%02x%n", &c, &n); if (r != 1 || n != 2 || c > UCHAR_MAX) { free(*blob); *blob = NULL; *blob_len = 0; return (0); } (*blob)[i] = (unsigned char) c; ascii_hex += n; } return (1); } static char *normal_b64(const char *websafe_b64) { char *b64; char *p; size_t n; n = strlen(websafe_b64); if (n > SIZE_MAX - 3) return (NULL); b64 = calloc(1, n + 3); if (b64 == NULL) return (NULL); memcpy(b64, websafe_b64, n); p = b64; while ((p = strpbrk(p, "-_")) != NULL) { switch (*p) { case '-': *p++ = '+'; break; case '_': *p++ = '/'; break; } } switch (n % 4) { case 1: b64[n] = '='; break; case 2: case 3: b64[n] = '='; b64[n + 1] = '='; break; } return (b64); } static int translate_old_format_pubkey(es256_pk_t *es256_pk, const unsigned char *pk, size_t pk_len) { EC_KEY *ec = NULL; EC_POINT *q = NULL; const EC_GROUP *g = NULL; int r = FIDO_ERR_INTERNAL; if (es256_pk == NULL) goto fail; if ((ec = EC_KEY_new_by_curve_name(NID_X9_62_prime256v1)) == NULL || (g = EC_KEY_get0_group(ec)) == NULL) goto fail; if ((q = EC_POINT_new(g)) == NULL || !EC_POINT_oct2point(g, q, pk, pk_len, NULL) || !EC_KEY_set_public_key(ec, q)) goto fail; r = es256_pk_from_EC_KEY(es256_pk, ec); fail: if (ec != NULL) EC_KEY_free(ec); if (q != NULL) EC_POINT_free(q); return r; } static int is_resident(const char *kh) { return strcmp(kh, "*") == 0; } static void reset_device(device_t *device) { free(device->keyHandle); free(device->publicKey); free(device->coseType); free(device->attributes); memset(device, 0, sizeof(*device)); } static int parse_native_credential(const cfg_t *cfg, char *s, device_t *cred) { const char *delim = ","; const char *kh, *pk, *type, *attr; char *saveptr = NULL; memset(cred, 0, sizeof(*cred)); if ((kh = strtok_r(s, delim, &saveptr)) == NULL) { debug_dbg(cfg, "Missing key handle"); goto fail; } if ((pk = strtok_r(NULL, delim, &saveptr)) == NULL) { debug_dbg(cfg, "Missing public key"); goto fail; } if ((type = strtok_r(NULL, delim, &saveptr)) == NULL) { debug_dbg(cfg, "Old format, assume es256 and +presence"); cred->old_format = 1; type = "es256"; attr = "+presence"; } else if ((attr = strtok_r(NULL, delim, &saveptr)) == NULL) { debug_dbg(cfg, "Empty attributes"); attr = ""; } cred->keyHandle = cred->old_format ? normal_b64(kh) : strdup(kh); if (cred->keyHandle == NULL || (cred->publicKey = strdup(pk)) == NULL || (cred->coseType = strdup(type)) == NULL || (cred->attributes = strdup(attr)) == NULL) { debug_dbg(cfg, "Unable to allocate memory for credential components"); goto fail; } return 1; fail: reset_device(cred); return 0; } static int parse_native_format(const cfg_t *cfg, const char *username, FILE *opwfile, device_t *devices, unsigned *n_devs) { char *s_user, *s_credential; char *buf = NULL; size_t bufsiz = 0; ssize_t len; unsigned i; int r = 0; while ((len = getline(&buf, &bufsiz, opwfile)) != -1) { char *saveptr = NULL; if (len > 0 && buf[len - 1] == '\n') buf[len - 1] = '\0'; debug_dbg(cfg, "Read %zu bytes", len); s_user = strtok_r(buf, ":", &saveptr); if (s_user && strcmp(username, s_user) == 0) { debug_dbg(cfg, "Matched user: %s", s_user); // only keep last line for this user for (i = 0; i < *n_devs; i++) { reset_device(&devices[i]); } *n_devs = 0; i = 0; while ((s_credential = strtok_r(NULL, ":", &saveptr))) { if ((*n_devs)++ > cfg->max_devs - 1) { *n_devs = cfg->max_devs; debug_dbg(cfg, "Found more than %d devices, ignoring the remaining ones", cfg->max_devs); break; } if (!parse_native_credential(cfg, s_credential, &devices[i])) { debug_dbg(cfg, "Failed to parse credential"); goto fail; } debug_dbg(cfg, "KeyHandle for device number %u: %s", i + 1, devices[i].keyHandle); debug_dbg(cfg, "publicKey for device number %u: %s", i + 1, devices[i].publicKey); debug_dbg(cfg, "COSE type for device number %u: %s", i + 1, devices[i].coseType); debug_dbg(cfg, "Attributes for device number %u: %s", i + 1, devices[i].attributes); i++; } } } if (!feof(opwfile)) { debug_dbg(cfg, "authfile parsing ended before eof (%d)", errno); goto fail; } r = 1; fail: free(buf); return r; } static int load_ssh_key(const cfg_t *cfg, char **out, FILE *opwfile, size_t opwfile_size) { size_t buf_size; char *buf = NULL; char *cp = NULL; int r = 0; int ch; *out = NULL; if (opwfile_size < SSH_HEADER_LEN + SSH_TRAILER_LEN) { debug_dbg(cfg, "Malformed SSH key (length)"); goto fail; } buf_size = opwfile_size > SSH_MAX_SIZE ? SSH_MAX_SIZE : opwfile_size; if ((cp = buf = calloc(1, buf_size)) == NULL) { debug_dbg(cfg, "Failed to allocate buffer for SSH key"); goto fail; } // NOTE(adma): +1 for \0 if (fgets(buf, SSH_HEADER_LEN + 1, opwfile) == NULL || strlen(buf) != SSH_HEADER_LEN || strncmp(buf, SSH_HEADER, SSH_HEADER_LEN) != 0) { debug_dbg(cfg, "Malformed SSH key (header)"); goto fail; } while (opwfile_size > 0 && buf_size > 1) { ch = fgetc(opwfile); if (ch == EOF) { debug_dbg(cfg, "Unexpected authfile termination"); goto fail; } opwfile_size--; if (ch != '\n' && ch != '\r') { *cp = (char) ch; buf_size--; if (ch == '-') { // NOTE(adma): no +1 here since we already read one '-' if (buf_size < SSH_TRAILER_LEN || fgets(cp + 1, SSH_TRAILER_LEN, opwfile) == NULL || strlen(cp) != SSH_TRAILER_LEN || strncmp(cp, SSH_TRAILER, SSH_TRAILER_LEN) != 0) { debug_dbg(cfg, "Malformed SSH key (trailer)"); goto fail; } r = 1; *(cp) = '\0'; break; } else { cp++; } } } fail: if (r != 1) { free(buf); buf = NULL; } *out = buf; return r; } static int ssh_get(const unsigned char **buf, size_t *size, unsigned char *dst, size_t len) { if (*size < len) return 0; if (dst != NULL) memcpy(dst, *buf, len); *buf += len; *size -= len; return 1; } static int ssh_get_u8(const unsigned char **buf, size_t *size, uint8_t *val) { return ssh_get(buf, size, val, sizeof(*val)); } static int ssh_get_u32(const unsigned char **buf, size_t *size, uint32_t *val) { if (!ssh_get(buf, size, (unsigned char *) val, sizeof(*val))) return 0; if (val != NULL) *val = ntohl(*val); return 1; } static int ssh_get_string_ref(const unsigned char **buf, size_t *size, const unsigned char **ref, size_t *lenp) { uint32_t len; if (!ssh_get_u32(buf, size, &len)) return 0; if (!ssh_get(buf, size, NULL, len)) return 0; if (ref != NULL) *ref = *buf - len; if (lenp != NULL) *lenp = len; return 1; } static int ssh_get_cstring(const unsigned char **buf, size_t *size, char **str, size_t *lenp) { const unsigned char *ref; size_t len; if (!ssh_get_string_ref(buf, size, &ref, &len)) return 0; if (str != NULL) { if (len > SIZE_MAX - 1 || (*str = calloc(1, len + 1)) == NULL) return 0; memcpy(*str, ref, len); } if (lenp != NULL) *lenp = len; return 1; } static int ssh_log_cstring(const cfg_t *cfg, const unsigned char **buf, size_t *size, const char *name) { char *str = NULL; size_t len; (void) name; // silence compiler warnings if PAM_DEBUG disabled if (!ssh_get_cstring(buf, size, &str, &len)) { debug_dbg(cfg, "Malformed SSH key (%s)", name); return 0; } debug_dbg(cfg, "%s (%zu) \"%s\"", name, len, str); free(str); return 1; } static int ssh_get_attrs(const cfg_t *cfg, const unsigned char **buf, size_t *size, char **attrs) { char tmp[32] = {0}; uint8_t flags; int r; // flags if (!ssh_get_u8(buf, size, &flags)) { debug_dbg(cfg, "Malformed SSH key (flags)"); return 0; } debug_dbg(cfg, "flags: %02x", flags); r = snprintf(tmp, sizeof(tmp), "%s%s", flags & SSH_SK_USER_PRESENCE_REQD ? "+presence" : "", flags & SSH_SK_USER_VERIFICATION_REQD ? "+verification" : ""); if (r < 0 || (size_t) r >= sizeof(tmp)) { debug_dbg(cfg, "Unable to prepare flags"); return 0; } if ((*attrs = strdup(tmp)) == NULL) { debug_dbg(cfg, "Unable to allocate attributes"); return 0; } return 1; } static int ssh_get_pubkey(const cfg_t *cfg, const unsigned char **buf, size_t *size, char **type_p, char **pubkey_p) { char *ssh_type = NULL; char *ssh_curve = NULL; const unsigned char *blob; size_t len; int type; size_t point_len; int ok = 0; *type_p = NULL; *pubkey_p = NULL; // key type if (!ssh_get_cstring(buf, size, &ssh_type, &len)) { debug_dbg(cfg, "Malformed SSH key (keytype)"); goto err; } if (len == SSH_ES256_LEN && memcmp(ssh_type, SSH_ES256, SSH_ES256_LEN) == 0) { type = COSE_ES256; point_len = SSH_ES256_POINT_LEN; } else if (len == SSH_EDDSA_LEN && memcmp(ssh_type, SSH_EDDSA, SSH_EDDSA_LEN) == 0) { type = COSE_EDDSA; point_len = SSH_EDDSA_POINT_LEN; } else { debug_dbg(cfg, "Unknown key type %s", ssh_type); goto err; } debug_dbg(cfg, "keytype (%zu) \"%s\"", len, ssh_type); if (type == COSE_ES256) { // curve name if (!ssh_get_cstring(buf, size, &ssh_curve, &len)) { debug_dbg(cfg, "Malformed SSH key (curvename)"); goto err; } if (len == SSH_P256_NAME_LEN && memcmp(ssh_curve, SSH_P256_NAME, SSH_P256_NAME_LEN) == 0) { debug_dbg(cfg, "curvename (%zu) \"%s\"", len, ssh_curve); } else { debug_dbg(cfg, "Unknown curve %s", ssh_curve); goto err; } } // point if (!ssh_get_string_ref(buf, size, &blob, &len)) { debug_dbg(cfg, "Malformed SSH key (point)"); goto err; } if (len != point_len) { debug_dbg(cfg, "Invalid point length, should be %zu, found %zu", point_len, len); goto err; } if (type == COSE_ES256) { // Skip the initial '04' if (len < 1) { debug_dbg(cfg, "Failed to skip initial '04'"); goto err; } blob++; len--; } if (!b64_encode(blob, len, pubkey_p)) { debug_dbg(cfg, "Unable to allocate public key"); goto err; } if ((*type_p = strdup(cose_string(type))) == NULL) { debug_dbg(cfg, "Unable to allocate COSE type"); goto err; } ok = 1; err: if (!ok) { free(*type_p); free(*pubkey_p); *type_p = NULL; *pubkey_p = NULL; } free(ssh_type); free(ssh_curve); return ok; } static int parse_ssh_format(const cfg_t *cfg, FILE *opwfile, size_t opwfile_size, device_t *devices, unsigned *n_devs) { char *b64 = NULL; const unsigned char *decoded; unsigned char *decoded_initial = NULL; size_t decoded_len; const unsigned char *blob; uint32_t check1, check2, tmp; size_t len; int r = 0; // The logic below is inspired by // how ssh parses its own keys. See sshkey.c reset_device(&devices[0]); *n_devs = 0; if (!load_ssh_key(cfg, &b64, opwfile, opwfile_size) || !b64_decode(b64, (void **) &decoded_initial, &decoded_len)) { debug_dbg(cfg, "Unable to decode credential"); goto out; } decoded = decoded_initial; // magic if (decoded_len < SSH_AUTH_MAGIC_LEN || memcmp(decoded, SSH_AUTH_MAGIC, SSH_AUTH_MAGIC_LEN) != 0) { debug_dbg(cfg, "Malformed SSH key (magic)"); goto out; } decoded += SSH_AUTH_MAGIC_LEN; decoded_len -= SSH_AUTH_MAGIC_LEN; if (!ssh_log_cstring(cfg, &decoded, &decoded_len, "ciphername") || !ssh_log_cstring(cfg, &decoded, &decoded_len, "kdfname") || !ssh_log_cstring(cfg, &decoded, &decoded_len, "kdfoptions")) goto out; if (!ssh_get_u32(&decoded, &decoded_len, &tmp)) { debug_dbg(cfg, "Malformed SSH key (nkeys)"); goto out; } debug_dbg(cfg, "nkeys: %" PRIu32, tmp); if (tmp != 1) { debug_dbg(cfg, "Multiple keys not supported"); goto out; } // public_key (skip) if (!ssh_get_string_ref(&decoded, &decoded_len, NULL, NULL)) { debug_dbg(cfg, "Malformed SSH key (pubkey)"); goto out; } // private key (consume length) if (!ssh_get_u32(&decoded, &decoded_len, &tmp) || decoded_len < tmp) { debug_dbg(cfg, "Malformed SSH key (pvtkey length)"); goto out; } // check1, check2 if (!ssh_get_u32(&decoded, &decoded_len, &check1) || !ssh_get_u32(&decoded, &decoded_len, &check2)) { debug_dbg(cfg, "Malformed SSH key (check1, check2)"); goto out; } debug_dbg(cfg, "check1: %" PRIu32, check1); debug_dbg(cfg, "check2: %" PRIu32, check2); if (check1 != check2) { debug_dbg(cfg, "Mismatched check values"); goto out; } if (!ssh_get_pubkey(cfg, &decoded, &decoded_len, &devices[0].coseType, &devices[0].publicKey) || !ssh_log_cstring(cfg, &decoded, &decoded_len, "application") || !ssh_get_attrs(cfg, &decoded, &decoded_len, &devices[0].attributes)) goto out; // keyhandle if (!ssh_get_string_ref(&decoded, &decoded_len, &blob, &len) || !b64_encode(blob, len, &devices[0].keyHandle)) { debug_dbg(cfg, "Malformed SSH key (keyhandle)"); goto out; } debug_dbg(cfg, "KeyHandle for device number 1: %s", devices[0].keyHandle); debug_dbg(cfg, "publicKey for device number 1: %s", devices[0].publicKey); debug_dbg(cfg, "COSE type for device number 1: %s", devices[0].coseType); debug_dbg(cfg, "Attributes for device number 1: %s", devices[0].attributes); // reserved (skip) if (!ssh_get_string_ref(&decoded, &decoded_len, NULL, NULL)) { debug_dbg(cfg, "Malformed SSH key (reserved)"); goto out; } // comment if (!ssh_log_cstring(cfg, &decoded, &decoded_len, "comment")) goto out; // padding if (decoded_len >= 255) { debug_dbg(cfg, "Malformed SSH key (padding length)"); goto out; } for (int i = 1; (unsigned) i <= decoded_len; i++) { if (decoded[i - 1] != i) { debug_dbg(cfg, "Malformed SSH key (padding)"); goto out; } } *n_devs = 1; r = 1; out: if (r != 1) { reset_device(&devices[0]); *n_devs = 0; } free(decoded_initial); free(b64); return r; } int get_devices_from_authfile(const cfg_t *cfg, const char *username, device_t *devices, unsigned *n_devs) { int r = PAM_AUTHINFO_UNAVAIL; int fd = -1; struct stat st; struct passwd *pw = NULL, pw_s; char buffer[BUFSIZE]; int gpu_ret; FILE *opwfile = NULL; size_t opwfile_size; unsigned i; /* Ensure we never return uninitialized count. */ *n_devs = 0; fd = open(cfg->auth_file, O_RDONLY | O_CLOEXEC | O_NOCTTY); if (fd < 0) { if (errno == ENOENT && cfg->nouserok) { r = PAM_IGNORE; } debug_dbg(cfg, "Cannot open authentication file: %s", strerror(errno)); goto err; } if (fstat(fd, &st) < 0) { debug_dbg(cfg, "Cannot stat authentication file: %s", strerror(errno)); goto err; } if (!S_ISREG(st.st_mode)) { debug_dbg(cfg, "Authentication file is not a regular file"); goto err; } if ((st.st_mode & (S_IWGRP | S_IWOTH)) != 0) { /* XXX: attempt to prevent two messages to syslog */ if (cfg->debug_file) { debug_dbg(cfg, "Permissions %04o for '%s' are too open. Please change the " "file mode bits to 0644 or more restrictive. This may become " "an error in the future!", (unsigned int) st.st_mode & 0777, cfg->auth_file); } #ifndef WITH_FUZZING /* XXX: force a message to syslog, regardless of the debug level */ syslog(LOG_AUTHPRIV | LOG_WARNING, "warning(pam_u2f): Permissions %04o for '%s' are too open. Please " "change the file mode bits to 0644 or more restrictive. This may " "become an error in the future!", (unsigned int) st.st_mode & 0777, cfg->auth_file); #endif } opwfile_size = st.st_size; gpu_ret = getpwuid_r(st.st_uid, &pw_s, buffer, sizeof(buffer), &pw); if (gpu_ret != 0 || pw == NULL) { debug_dbg(cfg, "Unable to retrieve credentials for uid %u, (%s)", st.st_uid, strerror(errno)); goto err; } if (strcmp(pw->pw_name, username) != 0 && strcmp(pw->pw_name, "root") != 0) { if (strcmp(username, "root") != 0) { debug_dbg(cfg, "The owner of the authentication file is neither %s nor root", username); } else { debug_dbg(cfg, "The owner of the authentication file is not root"); } goto err; } opwfile = fdopen(fd, "r"); if (opwfile == NULL) { debug_dbg(cfg, "fdopen: %s", strerror(errno)); goto err; } else { fd = -1; /* fd belongs to opwfile */ } if (cfg->sshformat == 0) { if (parse_native_format(cfg, username, opwfile, devices, n_devs) != 1) { goto err; } } else { if (parse_ssh_format(cfg, opwfile, opwfile_size, devices, n_devs) != 1) { goto err; } } debug_dbg(cfg, "Found %d device(s) for user %s", *n_devs, username); r = PAM_SUCCESS; err: if (r != PAM_SUCCESS) { for (i = 0; i < *n_devs; i++) { reset_device(&devices[i]); } *n_devs = 0; } else if (*n_devs == 0) { r = cfg->nouserok ? PAM_IGNORE : PAM_USER_UNKNOWN; } if (opwfile) fclose(opwfile); if (fd != -1) close(fd); return r; } void free_devices(device_t *devices, const unsigned n_devs) { unsigned i; if (!devices) return; for (i = 0; i < n_devs; i++) { reset_device(&devices[i]); } free(devices); devices = NULL; } static int get_authenticators(const cfg_t *cfg, const fido_dev_info_t *devlist, size_t devlist_len, fido_assert_t *assert, const int rk, fido_dev_t **authlist) { const fido_dev_info_t *di = NULL; fido_dev_t *dev = NULL; int r; size_t i; size_t j; debug_dbg(cfg, "Working with %zu authenticator(s)", devlist_len); for (i = 0, j = 0; i < devlist_len; i++) { debug_dbg(cfg, "Checking whether key exists in authenticator %zu", i); di = fido_dev_info_ptr(devlist, i); if (!di) { debug_dbg(cfg, "Unable to get device pointer"); continue; } debug_dbg(cfg, "Authenticator path: %s", fido_dev_info_path(di)); dev = fido_dev_new(); if (!dev) { debug_dbg(cfg, "Unable to allocate device type"); continue; } r = fido_dev_open(dev, fido_dev_info_path(di)); if (r != FIDO_OK) { debug_dbg(cfg, "Failed to open authenticator: %s (%d)", fido_strerr(r), r); fido_dev_free(&dev); continue; } if (rk || cfg->nodetect) { /* resident credential or nodetect: try all authenticators */ authlist[j++] = dev; } else { r = fido_dev_get_assert(dev, assert, NULL); if ((!fido_dev_is_fido2(dev) && r == FIDO_ERR_USER_PRESENCE_REQUIRED) || (fido_dev_is_fido2(dev) && r == FIDO_OK)) { authlist[j++] = dev; debug_dbg(cfg, "Found key in authenticator %zu", i); return (1); } debug_dbg(cfg, "Key not found in authenticator %zu", i); fido_dev_close(dev); fido_dev_free(&dev); } } if (j != 0) return (1); else { debug_dbg(cfg, "Key not found"); return (0); } } static void init_opts(struct opts *opts) { opts->up = FIDO_OPT_FALSE; opts->uv = FIDO_OPT_OMIT; opts->pin = FIDO_OPT_FALSE; } static void parse_opts(const cfg_t *cfg, const char *attr, struct opts *opts) { if (cfg->userpresence == 1 || strstr(attr, "+presence")) { opts->up = FIDO_OPT_TRUE; } else if (cfg->userpresence == 0) { opts->up = FIDO_OPT_FALSE; } else { opts->up = FIDO_OPT_OMIT; } if (cfg->userverification == 1 || strstr(attr, "+verification")) { opts->uv = FIDO_OPT_TRUE; } else if (cfg->userverification == 0) opts->uv = FIDO_OPT_FALSE; else { opts->uv = FIDO_OPT_OMIT; } if (cfg->pinverification == 1 || strstr(attr, "+pin")) { opts->pin = FIDO_OPT_TRUE; } else if (cfg->pinverification == 0) { opts->pin = FIDO_OPT_FALSE; } else { opts->pin = FIDO_OPT_OMIT; } } static int get_device_opts(fido_dev_t *dev, int *pin, int *uv) { fido_cbor_info_t *info = NULL; char *const *ptr; const bool *val; size_t len; *pin = *uv = -1; /* unsupported */ if (fido_dev_is_fido2(dev)) { if ((info = fido_cbor_info_new()) == NULL || fido_dev_get_cbor_info(dev, info) != FIDO_OK) { fido_cbor_info_free(&info); return 0; } ptr = fido_cbor_info_options_name_ptr(info); val = fido_cbor_info_options_value_ptr(info); len = fido_cbor_info_options_len(info); for (size_t i = 0; i < len; i++) { if (strcmp(ptr[i], "clientPin") == 0) { *pin = val[i]; } else if (strcmp(ptr[i], "uv") == 0) { *uv = val[i]; } } } fido_cbor_info_free(&info); return 1; } static int match_device_opts(fido_dev_t *dev, struct opts *opts) { int pin, uv; /* FIXME: fido_dev_{supports,has}_{pin,uv} (1.7.0) */ if (!get_device_opts(dev, &pin, &uv)) { return -1; } if (opts->uv == FIDO_OPT_FALSE && uv < 0) { opts->uv = FIDO_OPT_OMIT; } if ((opts->pin == FIDO_OPT_TRUE && pin != 1) || (opts->uv == FIDO_OPT_TRUE && uv != 1)) { return 0; } return 1; } static int set_opts(const cfg_t *cfg, const struct opts *opts, fido_assert_t *assert) { if (fido_assert_set_up(assert, opts->up) != FIDO_OK) { debug_dbg(cfg, "Failed to set UP"); return 0; } if (fido_assert_set_uv(assert, opts->uv) != FIDO_OK) { debug_dbg(cfg, "Failed to set UV"); return 0; } return 1; } static int set_cdh(const cfg_t *cfg, fido_assert_t *assert) { unsigned char cdh[32]; int r; if (!random_bytes(cdh, sizeof(cdh))) { debug_dbg(cfg, "Failed to generate challenge"); return 0; } r = fido_assert_set_clientdata_hash(assert, cdh, sizeof(cdh)); if (r != FIDO_OK) { debug_dbg(cfg, "Unable to set challenge: %s (%d)", fido_strerr(r), r); return 0; } return 1; } static fido_assert_t *prepare_assert(const cfg_t *cfg, const device_t *device, const struct opts *opts) { fido_assert_t *assert = NULL; unsigned char *buf = NULL; size_t buf_len; int ok = 0; int r; if ((assert = fido_assert_new()) == NULL) { debug_dbg(cfg, "Unable to allocate assertion"); goto err; } if (device->old_format) r = fido_assert_set_rp(assert, cfg->appid); else r = fido_assert_set_rp(assert, cfg->origin); if (r != FIDO_OK) { debug_dbg(cfg, "Unable to set origin: %s (%d)", fido_strerr(r), r); goto err; } if (is_resident(device->keyHandle)) { debug_dbg(cfg, "Credential is resident"); } else { debug_dbg(cfg, "Key handle: %s", device->keyHandle); if (!b64_decode(device->keyHandle, (void **) &buf, &buf_len)) { debug_dbg(cfg, "Failed to decode key handle"); goto err; } r = fido_assert_allow_cred(assert, buf, buf_len); if (r != FIDO_OK) { debug_dbg(cfg, "Unable to set keyHandle: %s (%d)", fido_strerr(r), r); goto err; } } if (!set_opts(cfg, opts, assert)) { debug_dbg(cfg, "Failed to set assert options"); goto err; } if (!set_cdh(cfg, assert)) { debug_dbg(cfg, "Failed to set client data hash"); goto err; } ok = 1; err: if (!ok) fido_assert_free(&assert); free(buf); return assert; } static void reset_pk(struct pk *pk) { if (pk->type == COSE_ES256) { es256_pk_free((es256_pk_t **) &pk->ptr); } else if (pk->type == COSE_RS256) { rs256_pk_free((rs256_pk_t **) &pk->ptr); } else if (pk->type == COSE_EDDSA) { eddsa_pk_free((eddsa_pk_t **) &pk->ptr); } memset(pk, 0, sizeof(*pk)); } int cose_type(const char *str, int *type) { if (strcasecmp(str, "es256") == 0) { *type = COSE_ES256; } else if (strcasecmp(str, "rs256") == 0) { *type = COSE_RS256; } else if (strcasecmp(str, "eddsa") == 0) { *type = COSE_EDDSA; } else { *type = 0; return 0; } return 1; } const char *cose_string(int type) { switch (type) { case COSE_ES256: return "es256"; case COSE_RS256: return "rs256"; case COSE_EDDSA: return "eddsa"; default: return "unknown"; } } static int parse_pk(const cfg_t *cfg, int old, const char *type, const char *pk, struct pk *out) { unsigned char *buf = NULL; size_t buf_len; int ok = 0; int r; reset_pk(out); if (old) { if (!hex_decode(pk, &buf, &buf_len)) { debug_dbg(cfg, "Failed to decode public key"); goto err; } } else { if (!b64_decode(pk, (void **) &buf, &buf_len)) { debug_dbg(cfg, "Failed to decode public key"); goto err; } } if (!cose_type(type, &out->type)) { debug_dbg(cfg, "Unknown COSE type '%s'", type); goto err; } // For backwards compatibility, failure to pack the public key is not // returned as an error. Instead, it is handled by fido_verify_assert(). if (out->type == COSE_ES256) { if ((out->ptr = es256_pk_new()) == NULL) { debug_dbg(cfg, "Failed to allocate ES256 public key"); goto err; } if (old) { r = translate_old_format_pubkey(out->ptr, buf, buf_len); } else { r = es256_pk_from_ptr(out->ptr, buf, buf_len); } if (r != FIDO_OK) { debug_dbg(cfg, "Failed to convert ES256 public key"); } } else if (out->type == COSE_RS256) { if ((out->ptr = rs256_pk_new()) == NULL) { debug_dbg(cfg, "Failed to allocate RS256 public key"); goto err; } r = rs256_pk_from_ptr(out->ptr, buf, buf_len); if (r != FIDO_OK) { debug_dbg(cfg, "Failed to convert RS256 public key"); } } else if (out->type == COSE_EDDSA) { if ((out->ptr = eddsa_pk_new()) == NULL) { debug_dbg(cfg, "Failed to allocate EDDSA public key"); goto err; } r = eddsa_pk_from_ptr(out->ptr, buf, buf_len); if (r != FIDO_OK) { debug_dbg(cfg, "Failed to convert EDDSA public key"); } } else { debug_dbg(cfg, "COSE type '%s' not handled", type); goto err; } ok = 1; err: free(buf); return ok; } int do_authentication(const cfg_t *cfg, const device_t *devices, const unsigned n_devs, pam_handle_t *pamh) { fido_assert_t *assert = NULL; fido_dev_info_t *devlist = NULL; fido_dev_t **authlist = NULL; int cued = 0; int r; int retval = PAM_AUTH_ERR; size_t ndevs = 0; size_t ndevs_prev = 0; unsigned i = 0; struct opts opts; struct pk pk; char *pin = NULL; init_opts(&opts); #ifndef WITH_FUZZING fido_init(cfg->debug ? FIDO_DEBUG : 0); #else fido_init(0); #endif memset(&pk, 0, sizeof(pk)); devlist = fido_dev_info_new(DEVLIST_LEN); if (!devlist) { debug_dbg(cfg, "Unable to allocate devlist"); goto out; } r = fido_dev_info_manifest(devlist, DEVLIST_LEN, &ndevs); if (r != FIDO_OK) { debug_dbg(cfg, "Unable to discover device(s), %s (%d)", fido_strerr(r), r); goto out; } ndevs_prev = ndevs; debug_dbg(cfg, "Device max index is %zu", ndevs); authlist = calloc(DEVLIST_LEN + 1, sizeof(fido_dev_t *)); if (!authlist) { debug_dbg(cfg, "Unable to allocate authenticator list"); goto out; } if (cfg->nodetect) debug_dbg(cfg, "nodetect option specified, suitable key detection will be " "skipped"); i = 0; while (i < n_devs) { debug_dbg(cfg, "Attempting authentication with device number %d", i + 1); init_opts(&opts); /* used during authenticator discovery */ assert = prepare_assert(cfg, &devices[i], &opts); if (assert == NULL) { debug_dbg(cfg, "Failed to prepare assert"); goto out; } if (!parse_pk(cfg, devices[i].old_format, devices[i].coseType, devices[i].publicKey, &pk)) { debug_dbg(cfg, "Failed to parse public key"); goto out; } if (get_authenticators(cfg, devlist, ndevs, assert, is_resident(devices[i].keyHandle), authlist)) { for (size_t j = 0; authlist[j] != NULL; j++) { /* options used during authentication */ parse_opts(cfg, devices[i].attributes, &opts); r = match_device_opts(authlist[j], &opts); if (r != 1) { debug_dbg(cfg, "%s, skipping authenticator", r < 0 ? "Failed to query supported options" : "Unsupported options"); continue; } if (!set_opts(cfg, &opts, assert)) { debug_dbg(cfg, "Failed to set assert options"); goto out; } if (!set_cdh(cfg, assert)) { debug_dbg(cfg, "Failed to reset client data hash"); goto out; } if (opts.pin == FIDO_OPT_TRUE) { pin = converse(pamh, PAM_PROMPT_ECHO_OFF, "Please enter the PIN: "); if (pin == NULL) { debug_dbg(cfg, "converse() returned NULL"); goto out; } } if (opts.up == FIDO_OPT_TRUE || opts.uv == FIDO_OPT_TRUE) { if (cfg->manual == 0 && cfg->cue && !cued) { cued = 1; converse(pamh, PAM_TEXT_INFO, cfg->cue_prompt != NULL ? cfg->cue_prompt : DEFAULT_CUE); } } r = fido_dev_get_assert(authlist[j], assert, pin); if (pin) { explicit_bzero(pin, strlen(pin)); free(pin); pin = NULL; } if (r == FIDO_OK) { if (opts.pin == FIDO_OPT_TRUE || opts.uv == FIDO_OPT_TRUE) { r = fido_assert_set_uv(assert, FIDO_OPT_TRUE); if (r != FIDO_OK) { debug_dbg(cfg, "Failed to set UV"); goto out; } } r = fido_assert_verify(assert, 0, pk.type, pk.ptr); if (r == FIDO_OK) { retval = PAM_SUCCESS; goto out; } } } } else { debug_dbg(cfg, "Device for this keyhandle is not present"); } i++; fido_dev_info_free(&devlist, ndevs); devlist = fido_dev_info_new(DEVLIST_LEN); if (!devlist) { debug_dbg(cfg, "Unable to allocate devlist"); goto out; } r = fido_dev_info_manifest(devlist, DEVLIST_LEN, &ndevs); if (r != FIDO_OK) { debug_dbg(cfg, "Unable to discover device(s), %s (%d)", fido_strerr(r), r); goto out; } if (ndevs > ndevs_prev) { debug_dbg(cfg, "Devices max_index has changed: %zu (was %zu). Starting over", ndevs, ndevs_prev); ndevs_prev = ndevs; i = 0; } for (size_t j = 0; authlist[j] != NULL; j++) { fido_dev_close(authlist[j]); fido_dev_free(&authlist[j]); } fido_assert_free(&assert); } out: reset_pk(&pk); fido_assert_free(&assert); fido_dev_info_free(&devlist, ndevs); if (authlist) { for (size_t j = 0; authlist[j] != NULL; j++) { fido_dev_close(authlist[j]); fido_dev_free(&authlist[j]); } free(authlist); } return retval; } #define MAX_PROMPT_LEN (1024) static int manual_get_assert(const cfg_t *cfg, const char *prompt, pam_handle_t *pamh, fido_assert_t *assert) { char *b64_cdh = NULL; char *b64_rpid = NULL; char *b64_authdata = NULL; char *b64_sig = NULL; unsigned char *authdata = NULL; unsigned char *sig = NULL; size_t authdata_len; size_t sig_len; int r; int ok = 0; b64_cdh = converse(pamh, PAM_PROMPT_ECHO_ON, prompt); b64_rpid = converse(pamh, PAM_PROMPT_ECHO_ON, prompt); b64_authdata = converse(pamh, PAM_PROMPT_ECHO_ON, prompt); b64_sig = converse(pamh, PAM_PROMPT_ECHO_ON, prompt); if (!b64_decode(b64_authdata, (void **) &authdata, &authdata_len)) { debug_dbg(cfg, "Failed to decode authenticator data"); goto err; } if (!b64_decode(b64_sig, (void **) &sig, &sig_len)) { debug_dbg(cfg, "Failed to decode signature"); goto err; } r = fido_assert_set_count(assert, 1); if (r != FIDO_OK) { debug_dbg(cfg, "Failed to set signature count of assertion"); goto err; } r = fido_assert_set_authdata(assert, 0, authdata, authdata_len); if (r != FIDO_OK) { debug_dbg(cfg, "Failed to set authdata of assertion"); goto err; } r = fido_assert_set_sig(assert, 0, sig, sig_len); if (r != FIDO_OK) { debug_dbg(cfg, "Failed to set signature of assertion"); goto err; } ok = 1; err: free(b64_cdh); free(b64_rpid); free(b64_authdata); free(b64_sig); free(authdata); free(sig); return ok; } int do_manual_authentication(const cfg_t *cfg, const device_t *devices, const unsigned n_devs, pam_handle_t *pamh) { fido_assert_t *assert[n_devs]; struct pk pk[n_devs]; char *b64_challenge = NULL; char prompt[MAX_PROMPT_LEN]; char buf[MAX_PROMPT_LEN]; int retval = PAM_AUTH_ERR; int n; int r; unsigned i = 0; struct opts opts; init_opts(&opts); memset(assert, 0, sizeof(assert)); memset(pk, 0, sizeof(pk)); #ifndef WITH_FUZZING fido_init(cfg->debug ? FIDO_DEBUG : 0); #else fido_init(0); #endif for (i = 0; i < n_devs; ++i) { /* options used during authentication */ parse_opts(cfg, devices[i].attributes, &opts); assert[i] = prepare_assert(cfg, &devices[i], &opts); if (assert[i] == NULL) { debug_dbg(cfg, "Failed to prepare assert"); goto out; } debug_dbg(cfg, "Attempting authentication with device number %d", i + 1); if (!parse_pk(cfg, devices[i].old_format, devices[i].coseType, devices[i].publicKey, &pk[i])) { debug_dbg(cfg, "Unable to parse public key %u", i); goto out; } if (!b64_encode(fido_assert_clientdata_hash_ptr(assert[i]), fido_assert_clientdata_hash_len(assert[i]), &b64_challenge)) { debug_dbg(cfg, "Failed to encode challenge"); goto out; } debug_dbg(cfg, "Challenge: %s", b64_challenge); n = snprintf(prompt, sizeof(prompt), "Challenge #%d:", i + 1); if (n <= 0 || (size_t) n >= sizeof(prompt)) { debug_dbg(cfg, "Failed to print challenge prompt"); goto out; } converse(pamh, PAM_TEXT_INFO, prompt); n = snprintf(buf, sizeof(buf), "%s\n%s\n%s", b64_challenge, cfg->origin, devices[i].keyHandle); if (n <= 0 || (size_t) n >= sizeof(buf)) { debug_dbg(cfg, "Failed to print fido2-assert input string"); goto out; } converse(pamh, PAM_TEXT_INFO, buf); free(b64_challenge); b64_challenge = NULL; } converse(pamh, PAM_TEXT_INFO, "Please pass the challenge(s) above to fido2-assert, and " "paste the results in the prompt below."); for (i = 0; i < n_devs; ++i) { n = snprintf(prompt, sizeof(prompt), "Response #%d: ", i + 1); if (n <= 0 || (size_t) n >= sizeof(prompt)) { debug_dbg(cfg, "Failed to print response prompt"); goto out; } if (!manual_get_assert(cfg, prompt, pamh, assert[i])) { debug_dbg(cfg, "Failed to get assert %u", i); goto out; } r = fido_assert_verify(assert[i], 0, pk[i].type, pk[i].ptr); if (r == FIDO_OK) { retval = PAM_SUCCESS; break; } } out: for (i = 0; i < n_devs; i++) { fido_assert_free(&assert[i]); reset_pk(&pk[i]); } free(b64_challenge); return retval; } static int _converse(pam_handle_t *pamh, int nargs, const struct pam_message **message, struct pam_response **response) { struct pam_conv *conv; int retval; retval = pam_get_item(pamh, PAM_CONV, (void *) &conv); if (retval != PAM_SUCCESS) { return retval; } return conv->conv(nargs, message, response, conv->appdata_ptr); } char *converse(pam_handle_t *pamh, int echocode, const char *prompt) { const struct pam_message msg = {.msg_style = echocode, .msg = (char *) (uintptr_t) prompt}; const struct pam_message *msgs = &msg; struct pam_response *resp = NULL; int retval = _converse(pamh, 1, &msgs, &resp); char *ret = NULL; if (retval != PAM_SUCCESS || resp == NULL || resp->resp == NULL || *resp->resp == '\000') { if (retval == PAM_SUCCESS && resp && resp->resp) { ret = resp->resp; } } else { ret = resp->resp; } // Deallocate temporary storage. if (resp) { if (!ret) { free(resp->resp); } free(resp); } return ret; } #ifndef RANDOM_DEV #define RANDOM_DEV "/dev/urandom" #endif int random_bytes(void *buf, size_t cnt) { int fd; ssize_t n; fd = open(RANDOM_DEV, O_RDONLY); if (fd < 0) return (0); n = read(fd, buf, cnt); close(fd); if (n < 0 || (size_t) n != cnt) return (0); return (1); } pam_u2f-1.3.2/NEWS0000644000175000017500000000710514742174004013117 0ustar winniewinnieCopyright (c) 2014-2025 Yubico AB - See COPYING pam-u2f NEWS -- History of user-visible changes. -*- outline -*- * Version 1.3.2 (released 2025-01-16) ** Relax authfile permission check to a warning instead of an error to prevent a breaking change locking existing users out of their systems. * Version 1.3.1 (released 2025-01-14) ** Fix incorrect usage of PAM_IGNORE (YSA-2025-01, CVE-2025-23013). ** Changed return value when nouserok is enabled and the user has no credentials, PAM_IGNORE is used instead of PAM_SUCCESS. ** Hardened checks of authfile permissions. ** Hardened checks for nouserok. ** Improved debug messages. ** Improved documentation. * Version 1.3.0 (released 2023-03-14) ** Add sanity checking of UV options to pamu2fcfg. ** Add support for username expansion in the authfile path. ** Improvements to the documentation. * Version 1.2.1 (released 2022-05-11) ** Fixed an issue where native credentials could be truncated, resulting in failure to authenticate or successful authentication with missing options. ** Stricter parsing of sshformat credentials. ** pamu2fcfg now allows a combination of the --username and --nouser options. ** Improved documentation on FIDO2 options. * Version 1.2.0 (released 2021-09-22) ** Added support for EdDSA keys. ** Added support for SSH ed25519-sk keys. ** Added authenticator filtering based on user verification options. ** Fixed an issue with privilege restoration on MacOS. ** Fixed an issue where credentials created with pamu2fcfg 1.0.8 or earlier were not handled correctly if their origin and appid differed. ** Miscellaneous improvements to the documentation. ** Miscellaneous minor bug fixes found by fuzzing. * Version 1.1.1 (released 2021-05-19) ** Fix an issue where PIN authentication could be bypassed (CVE-2021-31924). ** Fix an issue with nodetect and non-resident credentials. ** Fix build issues with musl libc. ** Add support for self-attestation in pamu2fcfg. ** Fix minor bugs found by fuzzing. * Version 1.1.0 (released 2020-09-17) ** Add support to FIDO2 (move from libu2f-host+libu2f-server to libfido2). ** Add support to User Verification ** Add support to PIN Verification ** Add support to Resident Credentials ** Add support to SSH credential format * Version 1.0.8 (released 2019-06-04) ** Fix debug file descriptor leak CVE-2019-12210. ** Fix insecure debug file handling CVE-2019-12209. Both reported by Matthias Gerstner of the SUSE Security Team. ** Fix a non-critical buffer oob access. * Version 1.0.7 (released 2018-05-15) ** Add authpending_file to signal authentication activity ** Add nodetect to skip to avoid unnecessary cue messages * Version 1.0.6 (released 2018-04-18) ** Fix an issue when using syslog as a debug facility. ** Do not honor cue if no sutable device is found. * Version 1.0.5 (released 2018-04-16) ** General bugfixes and quality-of-life improvements. * Version 1.0.4 (released 2016-01-07) ** Fixed possible permission escalation when using XDG_CONFIG_HOME. * Version 1.0.3 (released 2015-11-02) ** Bugfix in pamu2fcfg. ** Minor improvements for verbose mode in pamu2fcfg. * Version 1.0.2 (released 2015-10-06) ** Changes to automake flags. ** Improve build on OS X. * Version 1.0.1 (released 2015-06-18) ** Minor changes to man pages and install hooks. * Version 1.0.0 (released 2015-06-17) ** Use XDG_CONFIG_HOME as default for config files. ** Added manual and interactive mode. ** Added verbose mode. * Version 0.0.1 (released 2015-01-16) ** Changed failure mode after authentication error. ** Added call to setcred. * Version 0.0.0 (released 2014-12-16) ** Initial release. pam_u2f-1.3.2/pam-u2f.c0000644000175000017500000003134214742173655014046 0ustar winniewinnie/* * Copyright (C) 2014-2023 Yubico AB - See COPYING */ /* Define which PAM interfaces we provide */ #define PAM_SM_AUTH /* Include PAM headers */ #include #include #include #include #include #include #include #include #include #include #include #include #include "debug.h" #include "drop_privs.h" #include "util.h" #define free_const(a) free((void *) (uintptr_t) (a)) /* If secure_getenv is not defined, define it here */ #ifndef HAVE_SECURE_GETENV char *secure_getenv(const char *); char *secure_getenv(const char *name) { (void) name; return NULL; } #endif static void parse_cfg(int flags, int argc, const char **argv, cfg_t *cfg) { int i; memset(cfg, 0, sizeof(cfg_t)); cfg->debug_file = DEFAULT_DEBUG_FILE; cfg->userpresence = -1; cfg->userverification = -1; cfg->pinverification = -1; for (i = 0; i < argc; i++) { if (strncmp(argv[i], "max_devices=", 12) == 0) { sscanf(argv[i], "max_devices=%u", &cfg->max_devs); } else if (strcmp(argv[i], "manual") == 0) { cfg->manual = 1; } else if (strcmp(argv[i], "debug") == 0) { cfg->debug = 1; } else if (strcmp(argv[i], "nouserok") == 0) { cfg->nouserok = 1; } else if (strcmp(argv[i], "openasuser") == 0) { cfg->openasuser = 1; } else if (strcmp(argv[i], "alwaysok") == 0) { cfg->alwaysok = 1; } else if (strcmp(argv[i], "interactive") == 0) { cfg->interactive = 1; } else if (strcmp(argv[i], "cue") == 0) { cfg->cue = 1; } else if (strcmp(argv[i], "nodetect") == 0) { cfg->nodetect = 1; } else if (strcmp(argv[i], "expand") == 0) { cfg->expand = 1; } else if (strncmp(argv[i], "userpresence=", 13) == 0) { sscanf(argv[i], "userpresence=%d", &cfg->userpresence); } else if (strncmp(argv[i], "userverification=", 17) == 0) { sscanf(argv[i], "userverification=%d", &cfg->userverification); } else if (strncmp(argv[i], "pinverification=", 16) == 0) { sscanf(argv[i], "pinverification=%d", &cfg->pinverification); } else if (strncmp(argv[i], "authfile=", 9) == 0) { cfg->auth_file = argv[i] + 9; } else if (strcmp(argv[i], "sshformat") == 0) { cfg->sshformat = 1; } else if (strncmp(argv[i], "authpending_file=", 17) == 0) { cfg->authpending_file = argv[i] + 17; } else if (strncmp(argv[i], "origin=", 7) == 0) { cfg->origin = argv[i] + 7; } else if (strncmp(argv[i], "appid=", 6) == 0) { cfg->appid = argv[i] + 6; } else if (strncmp(argv[i], "prompt=", 7) == 0) { cfg->prompt = argv[i] + 7; } else if (strncmp(argv[i], "cue_prompt=", 11) == 0) { cfg->cue_prompt = argv[i] + 11; } else if (strncmp(argv[i], "debug_file=", 11) == 0) { const char *filename = argv[i] + 11; debug_close(cfg->debug_file); cfg->debug_file = debug_open(filename); } } debug_dbg(cfg, "called."); debug_dbg(cfg, "flags %d argc %d", flags, argc); for (i = 0; i < argc; i++) { debug_dbg(cfg, "argv[%d]=%s", i, argv[i]); } debug_dbg(cfg, "max_devices=%d", cfg->max_devs); debug_dbg(cfg, "debug=%d", cfg->debug); debug_dbg(cfg, "interactive=%d", cfg->interactive); debug_dbg(cfg, "cue=%d", cfg->cue); debug_dbg(cfg, "nodetect=%d", cfg->nodetect); debug_dbg(cfg, "userpresence=%d", cfg->userpresence); debug_dbg(cfg, "userverification=%d", cfg->userverification); debug_dbg(cfg, "pinverification=%d", cfg->pinverification); debug_dbg(cfg, "manual=%d", cfg->manual); debug_dbg(cfg, "nouserok=%d", cfg->nouserok); debug_dbg(cfg, "openasuser=%d", cfg->openasuser); debug_dbg(cfg, "alwaysok=%d", cfg->alwaysok); debug_dbg(cfg, "sshformat=%d", cfg->sshformat); debug_dbg(cfg, "expand=%d", cfg->expand); debug_dbg(cfg, "authfile=%s", cfg->auth_file ? cfg->auth_file : "(null)"); debug_dbg(cfg, "authpending_file=%s", cfg->authpending_file ? cfg->authpending_file : "(null)"); debug_dbg(cfg, "origin=%s", cfg->origin ? cfg->origin : "(null)"); debug_dbg(cfg, "appid=%s", cfg->appid ? cfg->appid : "(null)"); debug_dbg(cfg, "prompt=%s", cfg->prompt ? cfg->prompt : "(null)"); } static void interactive_prompt(pam_handle_t *pamh, const cfg_t *cfg) { char *tmp = NULL; tmp = converse(pamh, PAM_PROMPT_ECHO_ON, cfg->prompt != NULL ? cfg->prompt : DEFAULT_PROMPT); free(tmp); } static char *resolve_authfile_path(const cfg_t *cfg, const struct passwd *user, int *openasuser) { char *authfile = NULL; const char *dir = NULL; const char *path = NULL; *openasuser = geteuid() == 0; /* user files, drop privileges */ if (cfg->auth_file == NULL) { if ((dir = secure_getenv(DEFAULT_AUTHFILE_DIR_VAR)) == NULL) { debug_dbg(cfg, "Variable %s is not set, using default", DEFAULT_AUTHFILE_DIR_VAR); dir = user->pw_dir; path = cfg->sshformat ? DEFAULT_AUTHFILE_DIR_SSH "/" DEFAULT_AUTHFILE_SSH : DEFAULT_AUTHFILE_DIR "/" DEFAULT_AUTHFILE; } else { debug_dbg(cfg, "Variable %s set to %s", DEFAULT_AUTHFILE_DIR_VAR, dir); *openasuser = 0; /* documented exception, require explicit openasuser */ path = cfg->sshformat ? DEFAULT_AUTHFILE_SSH : DEFAULT_AUTHFILE; if (!cfg->openasuser) { debug_dbg(cfg, "WARNING: not dropping privileges when reading the " "authentication file, please consider setting " "openasuser=1 in the module configuration"); } } } else { dir = user->pw_dir; path = cfg->auth_file; } if (dir == NULL || *dir != '/' || path == NULL || asprintf(&authfile, "%s/%s", dir, path) == -1) authfile = NULL; return authfile; } /* PAM entry point for authentication verification */ int pam_sm_authenticate(pam_handle_t *pamh, int flags, int argc, const char **argv) { struct passwd *pw = NULL, pw_s; const char *user = NULL; cfg_t cfg_st; cfg_t *cfg = &cfg_st; char buffer[BUFSIZE]; int pgu_ret, gpn_ret; int retval = PAM_ABORT; device_t *devices = NULL; unsigned n_devices = 0; int openasuser = 0; int should_free_origin = 0; int should_free_appid = 0; int should_free_auth_file = 0; int should_free_authpending_file = 0; parse_cfg(flags, argc, argv, cfg); PAM_MODUTIL_DEF_PRIVS(privs); if (!cfg->origin) { if (!cfg->sshformat) { strcpy(buffer, DEFAULT_ORIGIN_PREFIX); if (gethostname(buffer + strlen(DEFAULT_ORIGIN_PREFIX), BUFSIZE - strlen(DEFAULT_ORIGIN_PREFIX)) == -1) { debug_dbg(cfg, "Unable to get host name"); retval = PAM_SYSTEM_ERR; goto done; } } else { strcpy(buffer, SSH_ORIGIN); } debug_dbg(cfg, "Origin not specified, using \"%s\"", buffer); cfg->origin = strdup(buffer); if (!cfg->origin) { debug_dbg(cfg, "Unable to allocate memory"); retval = PAM_BUF_ERR; goto done; } else { should_free_origin = 1; } } if (!cfg->appid) { debug_dbg(cfg, "Appid not specified, using the value of origin (%s)", cfg->origin); cfg->appid = strdup(cfg->origin); if (!cfg->appid) { debug_dbg(cfg, "Unable to allocate memory"); retval = PAM_BUF_ERR; goto done; } else { should_free_appid = 1; } } if (cfg->max_devs == 0) { debug_dbg(cfg, "Maximum number of devices not set. Using default (%d)", MAX_DEVS); cfg->max_devs = MAX_DEVS; } #if WITH_FUZZING if (cfg->max_devs > 256) cfg->max_devs = 256; #endif devices = calloc(cfg->max_devs, sizeof(device_t)); if (!devices) { debug_dbg(cfg, "Unable to allocate memory"); retval = PAM_BUF_ERR; goto done; } pgu_ret = pam_get_user(pamh, &user, NULL); if (pgu_ret != PAM_SUCCESS || user == NULL) { debug_dbg(cfg, "Unable to get username from PAM"); retval = PAM_CONV_ERR; goto done; } debug_dbg(cfg, "Requesting authentication for user %s", user); gpn_ret = getpwnam_r(user, &pw_s, buffer, sizeof(buffer), &pw); if (gpn_ret != 0 || pw == NULL || pw->pw_dir == NULL || pw->pw_dir[0] != '/') { debug_dbg(cfg, "Unable to retrieve credentials for user %s, (%s)", user, strerror(errno)); retval = PAM_SYSTEM_ERR; goto done; } debug_dbg(cfg, "Found user %s", user); debug_dbg(cfg, "Home directory for %s is %s", user, pw->pw_dir); // Perform variable expansion. if (cfg->expand && cfg->auth_file) { if ((cfg->auth_file = expand_variables(cfg->auth_file, user)) == NULL) { debug_dbg(cfg, "Failed to perform variable expansion"); retval = PAM_BUF_ERR; goto done; } should_free_auth_file = 1; } // Resolve default or relative paths. if (!cfg->auth_file || cfg->auth_file[0] != '/') { char *tmp = resolve_authfile_path(cfg, pw, &openasuser); if (tmp == NULL) { debug_dbg(cfg, "Could not resolve authfile path"); retval = PAM_BUF_ERR; goto done; } if (should_free_auth_file) { free_const(cfg->auth_file); } cfg->auth_file = tmp; should_free_auth_file = 1; } debug_dbg(cfg, "Using authentication file %s", cfg->auth_file); if (!openasuser) { openasuser = geteuid() == 0 && cfg->openasuser; } if (openasuser) { debug_dbg(cfg, "Dropping privileges"); if (pam_modutil_drop_priv(pamh, &privs, pw)) { debug_dbg(cfg, "Unable to switch user to uid %i", pw->pw_uid); retval = PAM_SYSTEM_ERR; goto done; } debug_dbg(cfg, "Switched to uid %i", pw->pw_uid); } retval = get_devices_from_authfile(cfg, user, devices, &n_devices); if (openasuser) { if (pam_modutil_regain_priv(pamh, &privs)) { debug_dbg(cfg, "could not restore privileges"); retval = PAM_SYSTEM_ERR; goto done; } debug_dbg(cfg, "Restored privileges"); } if (retval != PAM_SUCCESS) { goto done; } // Determine the full path for authpending_file in order to emit touch request // notifications if (!cfg->authpending_file) { int actual_size = snprintf(buffer, BUFSIZE, DEFAULT_AUTHPENDING_FILE_PATH, getuid()); if (actual_size >= 0 && actual_size < BUFSIZE) { cfg->authpending_file = strdup(buffer); } if (!cfg->authpending_file) { debug_dbg(cfg, "Unable to allocate memory for the authpending_file, " "touch request notifications will not be emitted"); } else { should_free_authpending_file = 1; } } else { if (strlen(cfg->authpending_file) == 0) { debug_dbg(cfg, "authpending_file is set to an empty value, touch request " "notifications will be disabled"); cfg->authpending_file = NULL; } } int authpending_file_descriptor = -1; if (cfg->authpending_file) { debug_dbg(cfg, "Touch request notifications will be emitted via '%s'", cfg->authpending_file); // Open (or create) the authpending_file to indicate that we start waiting // for a touch authpending_file_descriptor = open(cfg->authpending_file, O_RDONLY | O_CREAT | O_CLOEXEC | O_NOFOLLOW | O_NOCTTY, 0664); if (authpending_file_descriptor < 0) { debug_dbg(cfg, "Unable to emit 'authentication started' notification: %s", strerror(errno)); } } if (cfg->manual == 0) { if (cfg->interactive) { interactive_prompt(pamh, cfg); } retval = do_authentication(cfg, devices, n_devices, pamh); } else { retval = do_manual_authentication(cfg, devices, n_devices, pamh); } // Close the authpending_file to indicate that we stop waiting for a touch if (authpending_file_descriptor >= 0) { if (close(authpending_file_descriptor) < 0) { debug_dbg(cfg, "Unable to emit 'authentication stopped' notification: %s", strerror(errno)); } } done: free_devices(devices, n_devices); if (should_free_origin) { free_const(cfg->origin); cfg->origin = NULL; } if (should_free_appid) { free_const(cfg->appid); cfg->appid = NULL; } if (should_free_auth_file) { free_const(cfg->auth_file); cfg->auth_file = NULL; } if (should_free_authpending_file) { free_const(cfg->authpending_file); cfg->authpending_file = NULL; } if (cfg->alwaysok && retval != PAM_SUCCESS) { debug_dbg(cfg, "alwaysok needed (otherwise return with %d)", retval); retval = PAM_SUCCESS; } debug_dbg(cfg, "done. [%s]", pam_strerror(pamh, retval)); debug_close(cfg->debug_file); cfg->debug_file = DEFAULT_DEBUG_FILE; return retval; } PAM_EXTERN int pam_sm_setcred(pam_handle_t *pamh, int flags, int argc, const char **argv) { (void) pamh; (void) flags; (void) argc; (void) argv; return PAM_SUCCESS; } #ifdef PAM_MODULE_ENTRY PAM_MODULE_ENTRY("pam_u2f"); #endif pam_u2f-1.3.2/drop_privs.h0000644000175000017500000000417414706456313014771 0ustar winniewinnie/* Copyright (c) 2011-2014 Yubico AB * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions are * met: * * * Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * * * Redistributions in binary form must reproduce the above * copyright notice, this list of conditions and the following * disclaimer in the documentation and/or other materials provided * with the distribution. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ #ifndef __PAM_U2F_DROP_PRIVS_H_INCLUDED__ #define __PAM_U2F_DROP_PRIVS_H_INCLUDED__ #ifdef HAVE_PAM_MODUTIL_DROP_PRIV #include #elif HAVE_OPENPAM_BORROW_CRED #include #include #include #define PAM_MODUTIL_DEF_PRIVS(n) /* noop */ #define pam_modutil_drop_priv(pamh, privs, pwd) \ ((openpam_borrow_cred((pamh), (pwd)) == PAM_SUCCESS) ? 0 : -1) #define pam_modutil_regain_priv(pamh, privs) \ ((openpam_restore_cred((pamh)) == PAM_SUCCESS) ? 0 : -1) #else #error "Please provide an implementation for pam_modutil_{drop,regain}_priv" #endif /* HAVE_PAM_MODUTIL_DROP_PRIV */ #endif /* __PAM_U2F_DROP_PRIVS_H_INCLUDED__ */ pam_u2f-1.3.2/aclocal.m40000644000175000017500000020034714742174650014272 0ustar winniewinnie# generated automatically by aclocal 1.17 -*- Autoconf -*- # Copyright (C) 1996-2024 Free Software Foundation, Inc. # This file is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY, to the extent permitted by law; without # even the implied warranty of MERCHANTABILITY or FITNESS FOR A # PARTICULAR PURPOSE. m4_ifndef([AC_CONFIG_MACRO_DIRS], [m4_defun([_AM_CONFIG_MACRO_DIRS], [])m4_defun([AC_CONFIG_MACRO_DIRS], [_AM_CONFIG_MACRO_DIRS($@)])]) m4_ifndef([AC_AUTOCONF_VERSION], [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.72],, [m4_warning([this file was generated for autoconf 2.72. 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See the GNU dnl General Public License for more details. dnl dnl You should have received a copy of the GNU General Public License dnl along with this program; if not, write to the Free Software dnl Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA dnl 02111-1307, USA. dnl dnl As a special exception to the GNU General Public License, if you dnl distribute this file as part of a program that contains a dnl configuration script generated by Autoconf, you may include it under dnl the same distribution terms that you use for the rest of that dnl program. dnl PKG_PREREQ(MIN-VERSION) dnl ----------------------- dnl Since: 0.29 dnl dnl Verify that the version of the pkg-config macros are at least dnl MIN-VERSION. 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AC_DEFUN([_AM_PROG_XARGS_N], [AC_CACHE_CHECK([xargs -n works], am_cv_xargs_n_works, [dnl AS_IF([test "`echo 1 2 3 | xargs -n2 echo`" = "1 2 3"], [am_cv_xargs_n_works=yes], [am_cv_xargs_n_works=no])]) AS_IF([test "$am_cv_xargs_n_works" = yes], [am__xargs_n='xargs -n'], [dnl am__xargs_n='am__xargs_n () { shift; sed "s/ /\\n/g" | while read am__xargs_n_arg; do "$@" "$am__xargs_n_arg"; done; }' ])dnl AC_SUBST(am__xargs_n) ]) m4_include([m4/ax_check_compile_flag.m4]) m4_include([m4/libtool.m4]) m4_include([m4/ltoptions.m4]) m4_include([m4/ltsugar.m4]) m4_include([m4/ltversion.m4]) m4_include([m4/lt~obsolete.m4]) pam_u2f-1.3.2/man/0000755000175000017500000000000014742175025013174 5ustar winniewinniepam_u2f-1.3.2/man/pamu2fcfg.1.txt0000644000175000017500000000350114742173655015754 0ustar winniewinniePAMU2FCFG(1) ============ :doctype: manpage :man source: pamu2fcfg :man manual: PAM U2F Configuration Tool == NAME pamu2fcfg - Configuration tool for the U2F PAM module. == SYNOPSIS *pamu2fcfg* [_OPTION_]... == DESCRIPTION Perform a FIDO2/U2F registration procedure using a connected authenticator and output a configuration line that can be used with the U2F PAM module. == OPTIONS *-d*, *--debug*:: Print debug information (highly verbose) *-h*, *--help*:: Print help and exit *-o*, *--origin*=_STRING_:: Set the FIDO2 relying party ID to use during registration. Defaults to pam://hostname. Before pamu2fcfg v1.1.0, this set the U2F origin URL. *-i*, *--appid*=_STRING_:: Set the FIDO2 relying party name to use during registration. Defaults to *origin*. Before pamu2fcfg v1.1.0, this set the U2F application ID. *-r*, *--resident*:: Generate a resident credential. Defaults to off. *-t*, *--type*=_STRING_:: COSE type to use during registration (ES256, EDDSA, or RS256). Defaults to ES256. *-P*, *--no-user-presence*:: Allow using the credential without ensuring the user's presence. Defaults to off. *-N*, *--pin-verification*:: Require PIN verification during authentication. Defaults to off. *-V*, *--user-verification*:: Require user verification during authentication. Defaults to off. *--version*: *Print version and exit* *-u*, *--username*=_STRING_:: The name of the user registering the device. Defaults to the current user name. *-n*, *--nouser*:: Print only registration information (key handle, public key, and options). Useful for appending. == BUGS Report pamu2fcfg bugs in the issue tracker: https://github.com/Yubico/pam-u2f/issues == SEE ALSO *pam_u2f*(8), *pam*(7), *fido2-token*(1) The pam-u2f home page: https://developers.yubico.com/pam-u2f/ YubiKeys can be obtained from Yubico: https://www.yubico.com/ pam_u2f-1.3.2/man/pamu2fcfg.10000644000175000017500000000654514742175024015141 0ustar winniewinnie'\" t .\" Title: pamu2fcfg .\" Author: [FIXME: author] [see http://www.docbook.org/tdg5/en/html/author] .\" Generator: DocBook XSL Stylesheets vsnapshot .\" Date: Version 1.3.2 .\" Manual: PAM U2F Configuration Tool .\" Source: pamu2fcfg .\" Language: English .\" .TH "PAMU2FCFG" "1" "Version 1\&.3\&.2" "pamu2fcfg" "PAM U2F Configuration Tool" .\" ----------------------------------------------------------------- .\" * Define some portability stuff .\" ----------------------------------------------------------------- .\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ .\" http://bugs.debian.org/507673 .\" http://lists.gnu.org/archive/html/groff/2009-02/msg00013.html .\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ .ie \n(.g .ds Aq \(aq .el .ds Aq ' .\" ----------------------------------------------------------------- .\" * set default formatting .\" ----------------------------------------------------------------- .\" disable hyphenation .nh .\" disable justification (adjust text to left margin only) .ad l .\" ----------------------------------------------------------------- .\" * MAIN CONTENT STARTS HERE * .\" ----------------------------------------------------------------- .SH "NAME" pamu2fcfg \- Configuration tool for the U2F PAM module\&. .SH "SYNOPSIS" .sp \fBpamu2fcfg\fR [\fIOPTION\fR]\&... .SH "DESCRIPTION" .sp Perform a FIDO2/U2F registration procedure using a connected authenticator and output a configuration line that can be used with the U2F PAM module\&. .SH "OPTIONS" .PP \fB\-d\fR, \fB\-\-debug\fR .RS 4 Print debug information (highly verbose) .RE .PP \fB\-h\fR, \fB\-\-help\fR .RS 4 Print help and exit .RE .PP \fB\-o\fR, \fB\-\-origin\fR=\fISTRING\fR .RS 4 Set the FIDO2 relying party ID to use during registration\&. Defaults to pam://hostname\&. Before pamu2fcfg v1\&.1\&.0, this set the U2F origin URL\&. .RE .PP \fB\-i\fR, \fB\-\-appid\fR=\fISTRING\fR .RS 4 Set the FIDO2 relying party name to use during registration\&. Defaults to \fBorigin\fR\&. Before pamu2fcfg v1\&.1\&.0, this set the U2F application ID\&. .RE .PP \fB\-r\fR, \fB\-\-resident\fR .RS 4 Generate a resident credential\&. Defaults to off\&. .RE .PP \fB\-t\fR, \fB\-\-type\fR=\fISTRING\fR .RS 4 COSE type to use during registration (ES256, EDDSA, or RS256)\&. Defaults to ES256\&. .RE .PP \fB\-P\fR, \fB\-\-no\-user\-presence\fR .RS 4 Allow using the credential without ensuring the user\(cqs presence\&. Defaults to off\&. .RE .PP \fB\-N\fR, \fB\-\-pin\-verification\fR .RS 4 Require PIN verification during authentication\&. Defaults to off\&. .RE .PP \fB\-V\fR, \fB\-\-user\-verification\fR .RS 4 Require user verification during authentication\&. Defaults to off\&. .RE .sp \fB\-\-version\fR: \fBPrint version and exit\fR .PP \fB\-u\fR, \fB\-\-username\fR=\fISTRING\fR .RS 4 The name of the user registering the device\&. Defaults to the current user name\&. .RE .PP \fB\-n\fR, \fB\-\-nouser\fR .RS 4 Print only registration information (key handle, public key, and options)\&. Useful for appending\&. .RE .SH "BUGS" .sp Report pamu2fcfg bugs in the issue tracker: https://github\&.com/Yubico/pam\-u2f/issues .SH "SEE ALSO" .sp \fBpam_u2f\fR(8), \fBpam\fR(7), \fBfido2\-token\fR(1) .sp The pam\-u2f home page: https://developers\&.yubico\&.com/pam\-u2f/ .sp YubiKeys can be obtained from Yubico: https://www\&.yubico\&.com/ pam_u2f-1.3.2/man/pam_u2f.8.txt0000644000175000017500000002204214742173655015443 0ustar winniewinniePAM_U2F(8) ========== :doctype: manpage :man source: pam-u2f :man manual: PAM U2F Module Manual == NAME pam_u2f - Module for U2F authentication == SYNOPSIS *pam_u2f* [...] == DESCRIPTION The module provides U2F authentication against Yubikeys and other compliant authenticators. == OPTIONS *debug*:: Enables debug output *debug_file*:: Filename to write debugging messages to. **If this file is missing, nothing will be logged**. This regular file **has to be created by the user** or **must exist and be a regular file** for anything getting logged to it. It is not created by pam-u2f on purpose (for security considerations). This filename may be alternatively set to "stderr" (default), "stdout", or "syslog". *origin*=_origin_:: Set the relying party ID for the FIDO authentication procedure. If no value is specified, the identifier "pam://$HOSTNAME" is used. *appid*=_appid_:: Set the application ID for the U2F authentication procedure. If no value is specified, the same value used for origin is taken ("pam://$HOSTNAME" if also origin is not specified). This setting is only applicable for U2F credentials created with pamu2fcfg versions v1.0.8 or earlier. Note that on v1.1.0 and v1.1.1 of pam-u2f, handling of this setting was temporarily broken if the value was not the same as the value of origin. *authfile*=_file_:: Set the location of the file that holds the mappings of user names to keyHandles and user keys. An individual (per user) file may be configured relative to the users' home dirs, e.g. ".ssh/u2f_keys". If not specified, the location defaults to $XDG_CONFIG_HOME/Yubico/u2f_keys. If $XDG_CONFIG_HOME is not set, $HOME/.config/Yubico/u2f_keys is used. The authfile format is :,,,:,,,:... *expand*:: Enables variable expansion within the authfile path: `%u` is expanded to the local user name (`PAM_USER`) and `%%` is expanded to `%`. Unknown expansion sequences result in an authentication error. See also `openasuser`. *authpending_file*=_file_:: Set the location of the file that is used for touch request notifications. This file will be opened when pam-u2f starts waiting for a user to touch the device, and will be closed when it no longer waits for a touch. Use inotify to listen on these events, or a more high-level tool like yubikey-touch-detector. Default value: /var/run/user/$UID/pam-u2f-authpending. Set an empty value in order to disable this functionality, like so: "authpending_file=". *nouserok*:: Set to enable authentication attempts to succeed even if the user trying to authenticate is not found inside authfile or if authfile is missing/malformed. *openasuser*:: Setuid to the authenticating user when opening the authfile. Useful when the user's home is stored on an NFS volume mounted with the root_squash option (which maps root to nobody which will not be able to read the file). Note that after release 1.0.8 this is done by default when no global authfile (path is absolute) or XDG_CONFIG_HOME environment variable has been set. *alwaysok*:: Set to enable all authentication attempts to succeed (aka presentation mode). *max_devices*=_n_devices_:: Maximum number of devices (credentials) allowed per user (default is 24). Devices specified in the authorization mapping file that exceed this value will be ignored. *interactive*:: Set to prompt a message and wait before testing the presence of a U2F device. Recommended if your device doesn't have tactile trigger. *[prompt=your prompt here]*:: Set individual prompt message for interactive mode. Watch the square brackets around this parameter to get spaces correctly recognized by PAM. *manual*:: Set to drop to a manual console where challenges are printed on screen and response read from standard input. Useful for debugging and SSH sessions without U2F-support from the SSH client/server. If enabled, interactive mode becomes redundant and has no effect. *cue*:: Set to prompt a message to remind to touch the device. *[cue_prompt=your prompt here]*:: Set individual prompt message for the cue option. Watch the square brackets around this parameter to get spaces correctly recognized by PAM. *nodetect*:: Skip detecting if a suitable key is inserted before performing a full authentication. See *NOTES* below. *userpresence*=_int_:: If 1, require user presence during authentication. If 0, do not request user presence during authentication. If omitted, fallback to the authenticator's default behaviour. *userverification*=_int_:: If 1, require user verification during authentication (e.g. biometrics). If 0, do not request user verification during authentication. If omitted, fallback to the authenticator's default behaviour. If enabled, an authenticator with support for FIDO2 user verification is required. *pinverification*=_int_:: If 1, require PIN verification during authentication. If 0, do not request PIN verification during authentication. If omitted, fallback to the authenticator's default behaviour. If enabled, an authenticator with support for a FIDO2 PIN is required. *sshformat*:: Use credentials produced by versions of OpenSSH that have support for FIDO devices. It is not possible to mix native credentials and SSH credentials. Once this option is enabled all credentials will be parsed as SSH. == EXAMPLES Second factor authentication deferring user verification configuration to the authorization mapping file. auth required pam_u2f.so authfile=/etc/u2f_mappings cue Passwordless authentication enforcing PIN verification. auth sufficient pam_u2f.so authfile=/etc/u2f_mappings cue pinverification=1 userverification=0 Passwordless authentication using built-in UV (e.g. biometrics) with a fallback to PIN. auth sufficient pam_u2f.so authfile=/etc/u2f_mappings cue pinverification=0 userverification=1 auth sufficient pam_u2f.so authfile=/etc/u2f_mappings cue pinverification=1 userverification=0 == CAVEATS By default, relative paths to the authfile will be opened as the target user, whereas absolute paths will be opened as "root". If the "XDG_CONFIG_HOME" variable is set, privileges will not be dropped unless the "openasuser" configuration setting is set. Using pam-u2f to secure the login to a computer while storing the mapping file in an encrypted home directory, will result in the impossibility of logging into the system. The partition is decrypted after login and the mapping file can not be accessed. == NOTES *Nodetect* The "nodetect" option should be used with caution. pam_u2f checks that a key configured for the user is inserted before performing the full tactile authentication. This detection is done by sending a "check-only" authentication request to all inserted tokens to so see if at least one of them responds affirmatively to one or more of the keyhandles configured for the user. By doing this, pam_u2f can avoid emitting the "cue" prompt (if configured), which can cause some confusing UI issues if the cue is emitted followed by the underlying library immediately failing the tactile authentication. This option is also useful to avoid an unintended 1-second delay prior to the tactile authentication caused by versions of libu2f-host \<= 1.1.5. If pam_u2f is configured to "cue" and "nodetect", an attacker can determine that pam_u2f is part of the authentication stack by inserting any random U2F token and performing an authentication attempt. In this scenario, the attacker would see the cue message followed by an immediate failure, whereas with detection enabled, the U2F authentication will fail silently. Understand that an attacker could choose a U2F token that alerts him or her in some way to the "check-only" authentication attempt, so this precaution only pushes the issue back a step. In summary, the detection feature was added to avoid confusing UI issues and to prevent leaking information about the authentication stack in very specific scenario when "cue" is configured. The "nodetect" option was added to avoid buggy sleep behavior in older versions of libu2f-host and for hypothetical tokens that do not tolerate the double authentication. Detection is performed, and likewise "nodetect" honored, regardless of whether "cue" is also specified. *SELinux* Due to an issue with Fedora Linux, and possibly with other distributions that use SELinux, a system configured with pam-u2f may end up in a situation where access to the credentials file is denied. If the `nouserok` option is also set, this will result in a successful authentication within the module, without using the FIDO authenticator. In order to correctly update the security context the command *fixfiles onboot* should be used on existing installations Moreover, to allow read access to an authfile or directory placed in a non-standard location, the command # chcon -R -t auth_home_t /path/to/authfile should be used. For more information see https://access.redhat.com/security/cve/CVE-2020-24612. == BUGS Report pam-u2f bugs in the issue tracker: https://github.com/Yubico/pam-u2f/issues == SEE ALSO *pam*(7) The pam-u2f home page: https://developers.yubico.com/pam-u2f/ YubiKeys can be obtained from Yubico: http://www.yubico.com/ pam_u2f-1.3.2/man/Makefile.in0000644000175000017500000004260514742174651015254 0ustar winniewinnie# Makefile.in generated by automake 1.17 from Makefile.am. # @configure_input@ # Copyright (C) 1994-2024 Free Software Foundation, Inc. # This Makefile.in is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY, to the extent permitted by law; without # even the implied warranty of MERCHANTABILITY or FITNESS FOR A # PARTICULAR PURPOSE. @SET_MAKE@ # Copyright (C) 2022 Yubico AB - See COPYING VPATH = @srcdir@ am__is_gnu_make = { \ if test -z '$(MAKELEVEL)'; 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This regular file \fBhas to be created by the user\fR or \fBmust exist and be a regular file\fR for anything getting logged to it\&. It is not created by pam\-u2f on purpose (for security considerations)\&. This filename may be alternatively set to "stderr" (default), "stdout", or "syslog"\&. .RE .PP \fBorigin\fR=\fIorigin\fR .RS 4 Set the relying party ID for the FIDO authentication procedure\&. If no value is specified, the identifier "pam://$HOSTNAME" is used\&. .RE .PP \fBappid\fR=\fIappid\fR .RS 4 Set the application ID for the U2F authentication procedure\&. If no value is specified, the same value used for origin is taken ("pam://$HOSTNAME" if also origin is not specified)\&. This setting is only applicable for U2F credentials created with pamu2fcfg versions v1\&.0\&.8 or earlier\&. Note that on v1\&.1\&.0 and v1\&.1\&.1 of pam\-u2f, handling of this setting was temporarily broken if the value was not the same as the value of origin\&. .RE .PP \fBauthfile\fR=\fIfile\fR .RS 4 Set the location of the file that holds the mappings of user names to keyHandles and user keys\&. An individual (per user) file may be configured relative to the users\*(Aq home dirs, e\&.g\&. "\&.ssh/u2f_keys"\&. If not specified, the location defaults to $XDG_CONFIG_HOME/Yubico/u2f_keys\&. If $XDG_CONFIG_HOME is not set, $HOME/\&.config/Yubico/u2f_keys is used\&. The authfile format is :,,,:,,,:\&... .RE .PP \fBexpand\fR .RS 4 Enables variable expansion within the authfile path: %u is expanded to the local user name (PAM_USER) and %% is expanded to %\&. Unknown expansion sequences result in an authentication error\&. See also openasuser\&. .RE .PP \fBauthpending_file\fR=\fIfile\fR .RS 4 Set the location of the file that is used for touch request notifications\&. This file will be opened when pam\-u2f starts waiting for a user to touch the device, and will be closed when it no longer waits for a touch\&. Use inotify to listen on these events, or a more high\-level tool like yubikey\-touch\-detector\&. Default value: /var/run/user/$UID/pam\-u2f\-authpending\&. Set an empty value in order to disable this functionality, like so: "authpending_file="\&. .RE .PP \fBnouserok\fR .RS 4 Set to enable authentication attempts to succeed even if the user trying to authenticate is not found inside authfile or if authfile is missing/malformed\&. .RE .PP \fBopenasuser\fR .RS 4 Setuid to the authenticating user when opening the authfile\&. Useful when the user\(cqs home is stored on an NFS volume mounted with the root_squash option (which maps root to nobody which will not be able to read the file)\&. Note that after release 1\&.0\&.8 this is done by default when no global authfile (path is absolute) or XDG_CONFIG_HOME environment variable has been set\&. .RE .PP \fBalwaysok\fR .RS 4 Set to enable all authentication attempts to succeed (aka presentation mode)\&. .RE .PP \fBmax_devices\fR=\fIn_devices\fR .RS 4 Maximum number of devices (credentials) allowed per user (default is 24)\&. Devices specified in the authorization mapping file that exceed this value will be ignored\&. .RE .PP \fBinteractive\fR .RS 4 Set to prompt a message and wait before testing the presence of a U2F device\&. Recommended if your device doesn\(cqt have tactile trigger\&. .RE .PP \fB[prompt=your prompt here]\fR .RS 4 Set individual prompt message for interactive mode\&. Watch the square brackets around this parameter to get spaces correctly recognized by PAM\&. .RE .PP \fBmanual\fR .RS 4 Set to drop to a manual console where challenges are printed on screen and response read from standard input\&. Useful for debugging and SSH sessions without U2F\-support from the SSH client/server\&. If enabled, interactive mode becomes redundant and has no effect\&. .RE .PP \fBcue\fR .RS 4 Set to prompt a message to remind to touch the device\&. .RE .PP \fB[cue_prompt=your prompt here]\fR .RS 4 Set individual prompt message for the cue option\&. Watch the square brackets around this parameter to get spaces correctly recognized by PAM\&. .RE .PP \fBnodetect\fR .RS 4 Skip detecting if a suitable key is inserted before performing a full authentication\&. See \fBNOTES\fR below\&. .RE .PP \fBuserpresence\fR=\fIint\fR .RS 4 If 1, require user presence during authentication\&. If 0, do not request user presence during authentication\&. If omitted, fallback to the authenticator\(cqs default behaviour\&. .RE .PP \fBuserverification\fR=\fIint\fR .RS 4 If 1, require user verification during authentication (e\&.g\&. biometrics)\&. If 0, do not request user verification during authentication\&. If omitted, fallback to the authenticator\(cqs default behaviour\&. If enabled, an authenticator with support for FIDO2 user verification is required\&. .RE .PP \fBpinverification\fR=\fIint\fR .RS 4 If 1, require PIN verification during authentication\&. If 0, do not request PIN verification during authentication\&. If omitted, fallback to the authenticator\(cqs default behaviour\&. If enabled, an authenticator with support for a FIDO2 PIN is required\&. .RE .PP \fBsshformat\fR .RS 4 Use credentials produced by versions of OpenSSH that have support for FIDO devices\&. It is not possible to mix native credentials and SSH credentials\&. Once this option is enabled all credentials will be parsed as SSH\&. .RE .SH "EXAMPLES" .sp Second factor authentication deferring user verification configuration to the authorization mapping file\&. .sp .if n \{\ .RS 4 .\} .nf auth required pam_u2f\&.so authfile=/etc/u2f_mappings cue .fi .if n \{\ .RE .\} .sp Passwordless authentication enforcing PIN verification\&. .sp .if n \{\ .RS 4 .\} .nf auth sufficient pam_u2f\&.so authfile=/etc/u2f_mappings cue pinverification=1 userverification=0 .fi .if n \{\ .RE .\} .sp Passwordless authentication using built\-in UV (e\&.g\&. biometrics) with a fallback to PIN\&. .sp .if n \{\ .RS 4 .\} .nf auth sufficient pam_u2f\&.so authfile=/etc/u2f_mappings cue pinverification=0 userverification=1 auth sufficient pam_u2f\&.so authfile=/etc/u2f_mappings cue pinverification=1 userverification=0 .fi .if n \{\ .RE .\} .SH "CAVEATS" .sp By default, relative paths to the authfile will be opened as the target user, whereas absolute paths will be opened as "root"\&. If the "XDG_CONFIG_HOME" variable is set, privileges will not be dropped unless the "openasuser" configuration setting is set\&. .sp Using pam\-u2f to secure the login to a computer while storing the mapping file in an encrypted home directory, will result in the impossibility of logging into the system\&. The partition is decrypted after login and the mapping file can not be accessed\&. .SH "NOTES" .sp \fBNodetect\fR .sp The "nodetect" option should be used with caution\&. pam_u2f checks that a key configured for the user is inserted before performing the full tactile authentication\&. This detection is done by sending a "check\-only" authentication request to all inserted tokens to so see if at least one of them responds affirmatively to one or more of the keyhandles configured for the user\&. By doing this, pam_u2f can avoid emitting the "cue" prompt (if configured), which can cause some confusing UI issues if the cue is emitted followed by the underlying library immediately failing the tactile authentication\&. This option is also useful to avoid an unintended 1\-second delay prior to the tactile authentication caused by versions of libu2f\-host <= 1\&.1\&.5\&. .sp If pam_u2f is configured to "cue" and "nodetect", an attacker can determine that pam_u2f is part of the authentication stack by inserting any random U2F token and performing an authentication attempt\&. In this scenario, the attacker would see the cue message followed by an immediate failure, whereas with detection enabled, the U2F authentication will fail silently\&. Understand that an attacker could choose a U2F token that alerts him or her in some way to the "check\-only" authentication attempt, so this precaution only pushes the issue back a step\&. .sp In summary, the detection feature was added to avoid confusing UI issues and to prevent leaking information about the authentication stack in very specific scenario when "cue" is configured\&. The "nodetect" option was added to avoid buggy sleep behavior in older versions of libu2f\-host and for hypothetical tokens that do not tolerate the double authentication\&. Detection is performed, and likewise "nodetect" honored, regardless of whether "cue" is also specified\&. .sp \fBSELinux\fR .sp Due to an issue with Fedora Linux, and possibly with other distributions that use SELinux, a system configured with pam\-u2f may end up in a situation where access to the credentials file is denied\&. If the nouserok option is also set, this will result in a successful authentication within the module, without using the FIDO authenticator\&. .sp In order to correctly update the security context the command \fBfixfiles onboot\fR should be used on existing installations .sp Moreover, to allow read access to an authfile or directory placed in a non\-standard location, the command .sp .if n \{\ .RS 4 .\} .nf # chcon \-R \-t auth_home_t /path/to/authfile .fi .if n \{\ .RE .\} .sp should be used\&. .sp For more information see https://access\&.redhat\&.com/security/cve/CVE\-2020\-24612\&. .SH "BUGS" .sp Report pam\-u2f bugs in the issue tracker: https://github\&.com/Yubico/pam\-u2f/issues .SH "SEE ALSO" .sp \fBpam\fR(7) .sp The pam\-u2f home page: https://developers\&.yubico\&.com/pam\-u2f/ .sp YubiKeys can be obtained from Yubico: http://www\&.yubico\&.com/ pam_u2f-1.3.2/man/Makefile.am0000644000175000017500000000043714706456313015236 0ustar winniewinnie# Copyright (C) 2022 Yubico AB - See COPYING dist_man1_MANS = pamu2fcfg.1 dist_man8_MANS = pam_u2f.8 MAINTAINERCLEANFILES = $(MANS) EXTRA_DIST = $(MANS:=.txt) SUFFIXES = .1.txt .1 .8.txt .8 .1.txt.1 .8.txt.8: $(AM_V_GEN)$(A2X) --format=manpage -L -a revdate="Version $(VERSION)" $< pam_u2f-1.3.2/b64.c0000644000175000017500000000373014730740603013160 0ustar winniewinnie/* * Copyright (C) 2018 Yubico AB - See COPYING */ #include #include #include #include #include #include "b64.h" int b64_encode(const void *ptr, size_t len, char **out) { BIO *bio_b64 = NULL; BIO *bio_mem = NULL; char *b64_ptr = NULL; long b64_len; int n; int ok = 0; if (ptr == NULL || out == NULL || len > INT_MAX) return (0); *out = NULL; bio_b64 = BIO_new(BIO_f_base64()); if (bio_b64 == NULL) goto fail; bio_mem = BIO_new(BIO_s_mem()); if (bio_mem == NULL) goto fail; BIO_set_flags(bio_b64, BIO_FLAGS_BASE64_NO_NL); BIO_push(bio_b64, bio_mem); n = BIO_write(bio_b64, ptr, (int) len); if (n < 0 || (size_t) n != len) goto fail; if (BIO_flush(bio_b64) < 0) goto fail; b64_len = BIO_get_mem_data(bio_b64, &b64_ptr); if (b64_len < 0 || (size_t) b64_len == SIZE_MAX || b64_ptr == NULL) goto fail; *out = calloc(1, (size_t) b64_len + 1); if (*out == NULL) goto fail; memcpy(*out, b64_ptr, (size_t) b64_len); ok = 1; fail: BIO_free(bio_b64); BIO_free(bio_mem); return (ok); } int b64_decode(const char *in, void **ptr, size_t *len) { BIO *bio_mem = NULL; BIO *bio_b64 = NULL; size_t alloc_len; int n; int ok = 0; if (in == NULL || ptr == NULL || len == NULL || strlen(in) > INT_MAX) return (0); *ptr = NULL; *len = 0; bio_b64 = BIO_new(BIO_f_base64()); if (bio_b64 == NULL) goto fail; bio_mem = BIO_new_mem_buf((const void *) in, -1); if (bio_mem == NULL) goto fail; BIO_set_flags(bio_b64, BIO_FLAGS_BASE64_NO_NL); BIO_push(bio_b64, bio_mem); alloc_len = strlen(in); *ptr = calloc(1, alloc_len); if (*ptr == NULL) goto fail; n = BIO_read(bio_b64, *ptr, (int) alloc_len); if (n < 0 || BIO_eof(bio_b64) == 0) goto fail; *len = (size_t) n; ok = 1; fail: BIO_free(bio_b64); BIO_free(bio_mem); if (!ok) { free(*ptr); *ptr = NULL; *len = 0; } return (ok); } pam_u2f-1.3.2/pamu2fcfg/0000755000175000017500000000000014742175024014272 5ustar winniewinniepam_u2f-1.3.2/pamu2fcfg/strlcpy.c0000644000175000017500000000331214706456313016140 0ustar winniewinnie/* $OpenBSD: strlcpy.c,v 1.11 2006/05/05 15:27:38 millert Exp $ */ /* * Copyright (c) 1998 Todd C. Miller * * Permission to use, copy, modify, and distribute this software for any * purpose with or without fee is hereby granted, provided that the above * copyright notice and this permission notice appear in all copies. * * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ /* OPENBSD ORIGINAL: lib/libc/string/strlcpy.c */ /* clang-format off */ #include "openbsd-compat.h" #ifndef HAVE_STRLCPY #include #include /* * Copy src to string dst of size siz. At most siz-1 characters * will be copied. Always NUL terminates (unless siz == 0). * Returns strlen(src); if retval >= siz, truncation occurred. */ size_t strlcpy(char *dst, const char *src, size_t siz) { char *d = dst; const char *s = src; size_t n = siz; /* Copy as many bytes as will fit */ if (n != 0) { while (--n != 0) { if ((*d++ = *s++) == '\0') break; } } /* Not enough room in dst, add NUL and traverse rest of src */ if (n == 0) { if (siz != 0) *d = '\0'; /* NUL-terminate dst */ while (*s++) ; } return(s - src - 1); /* count does not include NUL */ } #endif /* !HAVE_STRLCPY */ /* clang-format on */ pam_u2f-1.3.2/pamu2fcfg/_readpassphrase.h0000644000175000017500000000335414706456313017617 0ustar winniewinnie/* $OpenBSD: readpassphrase.h,v 1.5 2003/06/17 21:56:23 millert Exp $ */ /* * Copyright (c) 2000, 2002 Todd C. Miller * * Permission to use, copy, modify, and distribute this software for any * purpose with or without fee is hereby granted, provided that the above * copyright notice and this permission notice appear in all copies. * * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. * * Sponsored in part by the Defense Advanced Research Projects * Agency (DARPA) and Air Force Research Laboratory, Air Force * Materiel Command, USAF, under agreement number F39502-99-1-0512. */ /* OPENBSD ORIGINAL: include/readpassphrase.h */ #ifndef _READPASSPHRASE_H_ #define _READPASSPHRASE_H_ #ifndef HAVE_READPASSPHRASE #define RPP_ECHO_OFF 0x00 /* Turn off echo (default). */ #define RPP_ECHO_ON 0x01 /* Leave echo on. */ #define RPP_REQUIRE_TTY 0x02 /* Fail if there is no tty. */ #define RPP_FORCELOWER 0x04 /* Force input to lower case. */ #define RPP_FORCEUPPER 0x08 /* Force input to upper case. */ #define RPP_SEVENBIT 0x10 /* Strip the high bit from input. */ #define RPP_STDIN 0x20 /* Read from stdin, not /dev/tty */ char * readpassphrase(const char *, char *, size_t, int); #endif /* HAVE_READPASSPHRASE */ #endif /* !_READPASSPHRASE_H_ */ pam_u2f-1.3.2/pamu2fcfg/pamu2fcfg.c0000644000175000017500000003671414742173655016333 0ustar winniewinnie/* * Copyright (C) 2014-2022 Yubico AB - See COPYING */ #define BUFSIZE 1024 #define PAM_PREFIX "pam://" #define TIMEOUT 15 #define FREQUENCY 1 #define PIN_SET 0x01 #define PIN_UNSET 0x02 #define UV_SET 0x04 #define UV_UNSET 0x08 #define UV_REQD 0x10 #define UV_NOT_REQD 0x20 #include #include #include #include #include #include #include #include #include #include "b64.h" #include "util.h" #include "openbsd-compat.h" #ifndef FIDO_ERR_UV_BLOCKED /* XXX: compat libfido2 <1.5.0 */ #define FIDO_ERR_UV_BLOCKED 0x3c #endif struct args { const char *appid; const char *origin; const char *type; const char *username; int resident; int no_user_presence; int pin_verification; int user_verification; int debug; int verbose; int nouser; }; static fido_cred_t *prepare_cred(const struct args *const args) { fido_cred_t *cred = NULL; const char *appid = NULL; const char *user = NULL; struct passwd *passwd; unsigned char userid[32]; unsigned char cdh[32]; char origin[BUFSIZE]; int type; int ok = -1; size_t n; int r; if ((cred = fido_cred_new()) == NULL) { fprintf(stderr, "fido_cred_new failed\n"); goto err; } type = COSE_ES256; /* default */ if (args->type && !cose_type(args->type, &type)) { fprintf(stderr, "Unknown COSE type '%s'.\n", args->type); goto err; } if ((r = fido_cred_set_type(cred, type)) != FIDO_OK) { fprintf(stderr, "error: fido_cred_set_type (%d): %s\n", r, fido_strerr(r)); goto err; } if (!random_bytes(cdh, sizeof(cdh))) { fprintf(stderr, "random_bytes failed\n"); goto err; } if ((r = fido_cred_set_clientdata_hash(cred, cdh, sizeof(cdh))) != FIDO_OK) { fprintf(stderr, "error: fido_cred_set_clientdata_hash (%d): %s\n", r, fido_strerr(r)); goto err; } if (args->origin) { if (strlcpy(origin, args->origin, sizeof(origin)) >= sizeof(origin)) { fprintf(stderr, "error: strlcpy failed\n"); goto err; } } else { if ((n = strlcpy(origin, PAM_PREFIX, sizeof(origin))) >= sizeof(origin)) { fprintf(stderr, "error: strlcpy failed\n"); goto err; } if (gethostname(origin + n, sizeof(origin) - n) == -1) { perror("gethostname"); goto err; } } if (args->appid) { appid = args->appid; } else { appid = origin; } if (args->verbose) { fprintf(stderr, "Setting origin to %s\n", origin); fprintf(stderr, "Setting appid to %s\n", appid); } if ((r = fido_cred_set_rp(cred, origin, appid)) != FIDO_OK) { fprintf(stderr, "error: fido_cred_set_rp (%d) %s\n", r, fido_strerr(r)); goto err; } if (args->username) { user = args->username; } else { if ((passwd = getpwuid(getuid())) == NULL) { perror("getpwuid"); goto err; } user = passwd->pw_name; } if (!random_bytes(userid, sizeof(userid))) { fprintf(stderr, "random_bytes failed\n"); goto err; } if (args->verbose) { fprintf(stderr, "Setting user to %s\n", user); fprintf(stderr, "Setting user id to "); for (size_t i = 0; i < sizeof(userid); i++) fprintf(stderr, "%02x", userid[i]); fprintf(stderr, "\n"); } if ((r = fido_cred_set_user(cred, userid, sizeof(userid), user, user, NULL)) != FIDO_OK) { fprintf(stderr, "error: fido_cred_set_user (%d) %s\n", r, fido_strerr(r)); goto err; } if ((r = fido_cred_set_rk(cred, args->resident ? FIDO_OPT_TRUE : FIDO_OPT_OMIT)) != FIDO_OK) { fprintf(stderr, "error: fido_cred_set_rk (%d) %s\n", r, fido_strerr(r)); goto err; } if ((r = fido_cred_set_uv(cred, FIDO_OPT_OMIT)) != FIDO_OK) { fprintf(stderr, "error: fido_cred_set_uv (%d) %s\n", r, fido_strerr(r)); goto err; } ok = 0; err: if (ok != 0) { fido_cred_free(&cred); } return cred; } static int make_cred(const struct args *args, const char *path, fido_dev_t *dev, fido_cred_t *cred, int devopts) { char prompt[BUFSIZE]; char pin[BUFSIZE]; int n; int r; if (path == NULL || dev == NULL || cred == NULL) { fprintf(stderr, "%s: args\n", __func__); return -1; } /* Some form of UV required; built-in UV is available. */ if (args->user_verification || (devopts & (UV_SET | UV_NOT_REQD)) == UV_SET) { if ((r = fido_cred_set_uv(cred, FIDO_OPT_TRUE)) != FIDO_OK) { fprintf(stderr, "error: fido_cred_set_uv: %s (%d)\n", fido_strerr(r), r); return -1; } } /* Let built-in UV have precedence over PIN. No UV also handled here. */ if (args->user_verification || !args->pin_verification) { r = fido_dev_make_cred(dev, cred, NULL); } else { r = FIDO_ERR_PIN_REQUIRED; } /* Some form of UV required; built-in UV failed or is not available. */ if ((devopts & PIN_SET) && (r == FIDO_ERR_PIN_REQUIRED || r == FIDO_ERR_UV_BLOCKED || r == FIDO_ERR_PIN_BLOCKED)) { n = snprintf(prompt, sizeof(prompt), "Enter PIN for %s: ", path); if (n < 0 || (size_t) n >= sizeof(prompt)) { fprintf(stderr, "error: snprintf prompt"); return -1; } if (!readpassphrase(prompt, pin, sizeof(pin), RPP_ECHO_OFF)) { fprintf(stderr, "error: failed to read pin"); explicit_bzero(pin, sizeof(pin)); return -1; } r = fido_dev_make_cred(dev, cred, pin); } explicit_bzero(pin, sizeof(pin)); if (r != FIDO_OK) { fprintf(stderr, "error: fido_dev_make_cred (%d) %s\n", r, fido_strerr(r)); return -1; } return 0; } static int verify_cred(const fido_cred_t *const cred) { int r; if (cred == NULL) { fprintf(stderr, "%s: args\n", __func__); return -1; } if (fido_cred_x5c_ptr(cred) == NULL) { if ((r = fido_cred_verify_self(cred)) != FIDO_OK) { fprintf(stderr, "error: fido_cred_verify_self (%d) %s\n", r, fido_strerr(r)); return -1; } } else { if ((r = fido_cred_verify(cred)) != FIDO_OK) { fprintf(stderr, "error: fido_cred_verify (%d) %s\n", r, fido_strerr(r)); return -1; } } return 0; } static int print_authfile_line(const struct args *const args, const fido_cred_t *const cred) { const unsigned char *kh = NULL; const unsigned char *pk = NULL; const char *user = NULL; char *b64_kh = NULL; char *b64_pk = NULL; size_t kh_len; size_t pk_len; int ok = -1; if ((kh = fido_cred_id_ptr(cred)) == NULL) { fprintf(stderr, "error: fido_cred_id_ptr returned NULL\n"); goto err; } if ((kh_len = fido_cred_id_len(cred)) == 0) { fprintf(stderr, "error: fido_cred_id_len returned 0\n"); goto err; } if ((pk = fido_cred_pubkey_ptr(cred)) == NULL) { fprintf(stderr, "error: fido_cred_pubkey_ptr returned NULL\n"); goto err; } if ((pk_len = fido_cred_pubkey_len(cred)) == 0) { fprintf(stderr, "error: fido_cred_pubkey_len returned 0\n"); goto err; } if (!b64_encode(kh, kh_len, &b64_kh)) { fprintf(stderr, "error: failed to encode key handle\n"); goto err; } if (!b64_encode(pk, pk_len, &b64_pk)) { fprintf(stderr, "error: failed to encode public key\n"); goto err; } if (!args->nouser) { if ((user = fido_cred_user_name(cred)) == NULL) { fprintf(stderr, "error: fido_cred_user_name returned NULL\n"); goto err; } printf("%s", user); } printf(":%s,%s,%s,%s%s%s", args->resident ? "*" : b64_kh, b64_pk, cose_string(fido_cred_type(cred)), !args->no_user_presence ? "+presence" : "", args->user_verification ? "+verification" : "", args->pin_verification ? "+pin" : ""); ok = 0; err: free(b64_kh); free(b64_pk); return ok; } static int get_device_options(fido_dev_t *dev, int *devopts) { char *const *opts; const bool *vals; fido_cbor_info_t *info; int r; *devopts = 0; if (!fido_dev_is_fido2(dev)) return 0; if ((info = fido_cbor_info_new()) == NULL) { fprintf(stderr, "fido_cbor_info_new failed\n"); return -1; } if ((r = fido_dev_get_cbor_info(dev, info)) != FIDO_OK) { fprintf(stderr, "fido_dev_get_cbor_info: %s (%d)\n", fido_strerr(r), r); fido_cbor_info_free(&info); return -1; } opts = fido_cbor_info_options_name_ptr(info); vals = fido_cbor_info_options_value_ptr(info); for (size_t i = 0; i < fido_cbor_info_options_len(info); i++) { if (strcmp(opts[i], "clientPin") == 0) { *devopts |= vals[i] ? PIN_SET : PIN_UNSET; } else if (strcmp(opts[i], "uv") == 0) { *devopts |= vals[i] ? UV_SET : UV_UNSET; } else if (strcmp(opts[i], "makeCredUvNotRqd") == 0) { *devopts |= vals[i] ? UV_NOT_REQD : UV_REQD; } } fido_cbor_info_free(&info); return 0; } static void parse_args(int argc, char *argv[], struct args *args) { int c; enum { OPT_VERSION = 0x100, }; /* clang-format off */ static const struct option options[] = { { "help", no_argument, NULL, 'h' }, { "version", no_argument, NULL, OPT_VERSION }, { "origin", required_argument, NULL, 'o' }, { "appid", required_argument, NULL, 'i' }, { "type", required_argument, NULL, 't' }, { "resident", no_argument, NULL, 'r' }, { "no-user-presence", no_argument, NULL, 'P' }, { "pin-verification", no_argument, NULL, 'N' }, { "user-verification", no_argument, NULL, 'V' }, { "debug", no_argument, NULL, 'd' }, { "verbose", no_argument, NULL, 'v' }, { "username", required_argument, NULL, 'u' }, { "nouser", no_argument, NULL, 'n' }, { 0, 0, 0, 0 } }; const char *usage = "Usage: pamu2fcfg [OPTION]...\n" "Perform a FIDO2/U2F registration operation and print a configuration line that\n" "can be used with the pam_u2f module.\n" "\n" " -h, --help Print help and exit\n" " --version Print version and exit\n" " -o, --origin=STRING Relying party ID to use during registration,\n" " defaults to pam://hostname\n" " -i, --appid=STRING Relying party name to use during registration,\n" " defaults to the value of origin\n" " -t, --type=STRING COSE type to use during registration (ES256, EDDSA,\n" " or RS256), defaults to ES256\n" " -r, --resident Generate a resident (discoverable) credential\n" " -P, --no-user-presence Allow the credential to be used without ensuring the\n" " user's presence\n" " -N, --pin-verification Require PIN verification during authentication\n" " -V, --user-verification Require user verification during authentication\n" " -d, --debug Print debug information\n" " -v, --verbose Print information about chosen origin and appid\n" " -u, --username=STRING The name of the user registering the device,\n" " defaults to the current user name\n" " -n, --nouser Print only registration information (key handle,\n" " public key, and options), useful for appending\n" "\n" "Report bugs at <" PACKAGE_BUGREPORT ">.\n"; /* clang-format on */ while ((c = getopt_long(argc, argv, "ho:i:t:rPNVdvu:n", options, NULL)) != -1) { switch (c) { case 'h': printf("%s", usage); exit(EXIT_SUCCESS); case 'o': args->origin = optarg; break; case 'i': args->appid = optarg; break; case 't': args->type = optarg; break; case 'u': args->username = optarg; break; case 'r': args->resident = 1; break; case 'P': args->no_user_presence = 1; break; case 'N': args->pin_verification = 1; break; case 'V': args->user_verification = 1; break; case 'd': args->debug = 1; break; case 'v': args->verbose = 1; break; case 'n': args->nouser = 1; break; case OPT_VERSION: printf("pamu2fcfg " PACKAGE_VERSION "\n"); exit(EXIT_SUCCESS); case '?': exit(EXIT_FAILURE); default: errx(EXIT_FAILURE, "unknown option 0x%x", c); } } if (optind != argc) errx(EXIT_FAILURE, "unsupported positional argument(s)"); } int main(int argc, char *argv[]) { int exit_code = EXIT_FAILURE; struct args args = {0}; fido_cred_t *cred = NULL; fido_dev_info_t *devlist = NULL; fido_dev_t *dev = NULL; const fido_dev_info_t *di = NULL; const char *path = NULL; size_t ndevs = 0; int devopts = 0; int r; parse_args(argc, argv, &args); fido_init(args.debug ? FIDO_DEBUG : 0); devlist = fido_dev_info_new(DEVLIST_LEN); if (!devlist) { fprintf(stderr, "error: fido_dev_info_new failed\n"); goto err; } r = fido_dev_info_manifest(devlist, DEVLIST_LEN, &ndevs); if (r != FIDO_OK) { fprintf(stderr, "Unable to discover device(s), %s (%d)\n", fido_strerr(r), r); goto err; } if (ndevs == 0) { for (int i = 0; i < TIMEOUT; i += FREQUENCY) { fprintf(stderr, "\rNo U2F device available, please insert one now, you " "have %2d seconds", TIMEOUT - i); fflush(stderr); sleep(FREQUENCY); r = fido_dev_info_manifest(devlist, DEVLIST_LEN, &ndevs); if (r != FIDO_OK) { fprintf(stderr, "\nUnable to discover device(s), %s (%d)", fido_strerr(r), r); goto err; } if (ndevs != 0) { fprintf(stderr, "\nDevice found!\n"); break; } } } if (ndevs == 0) { fprintf(stderr, "\rNo device found. Aborting. " " \n"); goto err; } /* XXX loop over every device? */ dev = fido_dev_new(); if (!dev) { fprintf(stderr, "fido_dev_new failed\n"); goto err; } di = fido_dev_info_ptr(devlist, 0); if (!di) { fprintf(stderr, "error: fido_dev_info_ptr returned NULL\n"); goto err; } if ((path = fido_dev_info_path(di)) == NULL) { fprintf(stderr, "error: fido_dev_path returned NULL\n"); goto err; } r = fido_dev_open(dev, path); if (r != FIDO_OK) { fprintf(stderr, "error: fido_dev_open (%d) %s\n", r, fido_strerr(r)); goto err; } if (get_device_options(dev, &devopts) != 0) { goto err; } if (args.pin_verification && !(devopts & PIN_SET)) { warnx("%s", devopts & PIN_UNSET ? "device has no PIN" : "device does not support PIN"); goto err; } if (args.user_verification && !(devopts & UV_SET)) { warnx("%s", devopts & UV_UNSET ? "device has no built-in user verification configured" : "device does not support built-in user verification"); goto err; } if ((devopts & (UV_REQD | PIN_SET | UV_SET)) == UV_REQD) { warnx("%s", "some form of user verification required but none configured"); goto err; } if ((cred = prepare_cred(&args)) == NULL) goto err; if (make_cred(&args, path, dev, cred, devopts) != 0 || verify_cred(cred) != 0 || print_authfile_line(&args, cred) != 0) goto err; exit_code = EXIT_SUCCESS; err: if (dev != NULL) fido_dev_close(dev); fido_dev_info_free(&devlist, ndevs); fido_cred_free(&cred); fido_dev_free(&dev); exit(exit_code); } pam_u2f-1.3.2/pamu2fcfg/readpassphrase.c0000644000175000017500000001351314730225506017444 0ustar winniewinnie/* $OpenBSD: readpassphrase.c,v 1.26 2016/10/18 12:47:18 millert Exp $ */ /* * Copyright (c) 2000-2002, 2007, 2010 * Todd C. Miller * * Permission to use, copy, modify, and distribute this software for any * purpose with or without fee is hereby granted, provided that the above * copyright notice and this permission notice appear in all copies. * * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. * * Sponsored in part by the Defense Advanced Research Projects * Agency (DARPA) and Air Force Research Laboratory, Air Force * Materiel Command, USAF, under agreement number F39502-99-1-0512. */ /* OPENBSD ORIGINAL: lib/libc/gen/readpassphrase.c */ #ifndef HAVE_READPASSPHRASE #include #include #include #include #include #include #ifdef HAVE_UNISTD_H #include #endif #include #include "_readpassphrase.h" #ifndef _PATH_TTY # define _PATH_TTY "/dev/tty" #endif #ifndef TCSASOFT /* If we don't have TCSASOFT define it so that ORing it it below is a no-op. */ # define TCSASOFT 0 #endif /* SunOS 4.x which lacks _POSIX_VDISABLE, but has VDISABLE */ #if !defined(_POSIX_VDISABLE) && defined(VDISABLE) # define _POSIX_VDISABLE VDISABLE #endif static volatile sig_atomic_t signo[_NSIG]; static void handler(int); char * readpassphrase(const char *prompt, char *buf, size_t bufsiz, int flags) { ssize_t nr; int input, output, save_errno, i, need_restart; char ch, *p, *end; struct termios term, oterm; struct sigaction sa, savealrm, saveint, savehup, savequit, saveterm; struct sigaction savetstp, savettin, savettou, savepipe; /* I suppose we could alloc on demand in this case (XXX). */ if (bufsiz == 0) { errno = EINVAL; return(NULL); } restart: for (i = 0; i < _NSIG; i++) signo[i] = 0; need_restart = 0; /* * Read and write to /dev/tty if available. If not, read from * stdin and write to stderr unless a tty is required. */ if ((flags & RPP_STDIN) || (input = output = open(_PATH_TTY, O_RDWR)) == -1) { if (flags & RPP_REQUIRE_TTY) { errno = ENOTTY; return(NULL); } input = STDIN_FILENO; output = STDERR_FILENO; } /* * Turn off echo if possible. * If we are using a tty but are not the foreground pgrp this will * generate SIGTTOU, so do it *before* installing the signal handlers. */ if (input != STDIN_FILENO && tcgetattr(input, &oterm) == 0) { memcpy(&term, &oterm, sizeof(term)); if (!(flags & RPP_ECHO_ON)) term.c_lflag &= ~(ECHO | ECHONL); #ifdef VSTATUS if (term.c_cc[VSTATUS] != _POSIX_VDISABLE) term.c_cc[VSTATUS] = _POSIX_VDISABLE; #endif (void)tcsetattr(input, TCSAFLUSH|TCSASOFT, &term); } else { memset(&term, 0, sizeof(term)); term.c_lflag |= ECHO; memset(&oterm, 0, sizeof(oterm)); oterm.c_lflag |= ECHO; } /* * Catch signals that would otherwise cause the user to end * up with echo turned off in the shell. Don't worry about * things like SIGXCPU and SIGVTALRM for now. */ sigemptyset(&sa.sa_mask); sa.sa_flags = 0; /* don't restart system calls */ sa.sa_handler = handler; (void)sigaction(SIGALRM, &sa, &savealrm); (void)sigaction(SIGHUP, &sa, &savehup); (void)sigaction(SIGINT, &sa, &saveint); (void)sigaction(SIGPIPE, &sa, &savepipe); (void)sigaction(SIGQUIT, &sa, &savequit); (void)sigaction(SIGTERM, &sa, &saveterm); (void)sigaction(SIGTSTP, &sa, &savetstp); (void)sigaction(SIGTTIN, &sa, &savettin); (void)sigaction(SIGTTOU, &sa, &savettou); if (!(flags & RPP_STDIN)) (void)write(output, prompt, strlen(prompt)); end = buf + bufsiz - 1; p = buf; while ((nr = read(input, &ch, 1)) == 1 && ch != '\n' && ch != '\r') { if (p < end) { if ((flags & RPP_SEVENBIT)) ch &= 0x7f; if (isalpha((unsigned char)ch)) { if ((flags & RPP_FORCELOWER)) ch = (char)tolower((unsigned char)ch); if ((flags & RPP_FORCEUPPER)) ch = (char)toupper((unsigned char)ch); } *p++ = ch; } } *p = '\0'; save_errno = errno; if (!(term.c_lflag & ECHO)) (void)write(output, "\n", 1); /* Restore old terminal settings and signals. */ if (memcmp(&term, &oterm, sizeof(term)) != 0) { const int sigttou = signo[SIGTTOU]; /* Ignore SIGTTOU generated when we are not the fg pgrp. */ while (tcsetattr(input, TCSAFLUSH|TCSASOFT, &oterm) == -1 && errno == EINTR && !signo[SIGTTOU]) continue; signo[SIGTTOU] = sigttou; } (void)sigaction(SIGALRM, &savealrm, NULL); (void)sigaction(SIGHUP, &savehup, NULL); (void)sigaction(SIGINT, &saveint, NULL); (void)sigaction(SIGQUIT, &savequit, NULL); (void)sigaction(SIGPIPE, &savepipe, NULL); (void)sigaction(SIGTERM, &saveterm, NULL); (void)sigaction(SIGTSTP, &savetstp, NULL); (void)sigaction(SIGTTIN, &savettin, NULL); (void)sigaction(SIGTTOU, &savettou, NULL); if (input != STDIN_FILENO) (void)close(input); /* * If we were interrupted by a signal, resend it to ourselves * now that we have restored the signal handlers. */ for (i = 0; i < _NSIG; i++) { if (signo[i]) { kill(getpid(), i); switch (i) { case SIGTSTP: case SIGTTIN: case SIGTTOU: need_restart = 1; } } } if (need_restart) goto restart; if (save_errno) errno = save_errno; return(nr == -1 ? NULL : buf); } #if 0 char * getpass(const char *prompt) { static char buf[_PASSWORD_LEN + 1]; return(readpassphrase(prompt, buf, sizeof(buf), RPP_ECHO_OFF)); } #endif static void handler(int s) { signo[s] = 1; } #endif /* HAVE_READPASSPHRASE */ pam_u2f-1.3.2/pamu2fcfg/Makefile.in0000644000175000017500000005316014742174651016351 0ustar winniewinnie# Makefile.in generated by automake 1.17 from Makefile.am. # @configure_input@ # Copyright (C) 1994-2024 Free Software Foundation, Inc. # This Makefile.in is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY, to the extent permitted by law; without # even the implied warranty of MERCHANTABILITY or FITNESS FOR A # PARTICULAR PURPOSE. @SET_MAKE@ # Copyright (C) 2014-2022 Yubico AB - See COPYING VPATH = @srcdir@ am__is_gnu_make = { \ if test -z '$(MAKELEVEL)'; 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#endif /* HAVE_STRLCPY */ #ifndef HAVE_READPASSPHRASE #include "_readpassphrase.h" #else #include #endif /* HAVE_READPASSPHRASE */ #endif /* !_STRLCPY_H_ */ pam_u2f-1.3.2/configure.ac0000644000175000017500000001545114742173655014724 0ustar winniewinnie# Copyright (C) 2014-2022 Yubico AB AC_PREREQ([2.65]) AC_INIT([pam_u2f], [1.3.2], [https://github.com/Yubico/pam-u2f/issues], [pam_u2f], [https://developers.yubico.com/pam-u2f/]) AC_CONFIG_AUX_DIR([build-aux]) AC_CONFIG_MACRO_DIR([m4]) AC_CANONICAL_HOST AM_INIT_AUTOMAKE([1.11 foreign subdir-objects]) AM_SILENT_RULES([yes]) AM_MAINTAINER_MODE AC_USE_SYSTEM_EXTENSIONS AM_PROG_CC_C_O AM_PROG_AR LT_INIT([disable-static]) AC_PROG_CC AC_ARG_ENABLE([man], [AS_HELP_STRING([--disable-man], [Disable man page generation])], [:], [enable_man=yes] ) AS_IF([test "$enable_man" = "yes"], [AM_MISSING_PROG([A2X], a2x, $missing_dir)] ) AM_CONDITIONAL([ENABLE_MAN], [test "$enable_man" = "yes"]) AC_ARG_ENABLE([fuzzing], [AS_HELP_STRING([--enable-fuzzing], [Enable fuzzing targets])] ) AS_IF([test "$enable_fuzzing" = "yes"],[ AC_DEFINE([WITH_FUZZING]) ]) AM_CONDITIONAL([ENABLE_FUZZING], [test "$enable_fuzzing" = "yes"]) AC_CHECK_HEADERS([security/pam_appl.h], [], [AC_MSG_ERROR([[PAM header files not found, install libpam-dev.]])]) AC_CHECK_HEADERS([security/pam_modules.h security/pam_modutil.h security/openpam.h], [], [], [#include #include ]) AC_CHECK_LIB([pam], [pam_start]) AC_CHECK_FUNCS([pam_modutil_drop_priv openpam_borrow_cred]) case "$host" in *darwin*) PAMDIR="/usr/lib/pam";; *linux*) PAMDIR="/lib/x86_64-linux-gnu/security";; *) PAMDIR="/usr/lib" esac AC_ARG_WITH(pam-dir, AS_HELP_STRING([--with-pam-dir=DIR], [Where to install the PAM module]), [ case "${withval}" in /*) PAMDIR="${withval}";; ./*|../*) AC_MSG_ERROR(Bad value for --with-pam-dir);; *);; esac ]) AC_SUBST(PAMDIR, "$PAMDIR") PKG_CHECK_MODULES([LIBCRYPTO], [libcrypto], [], []) PKG_CHECK_MODULES([LIBFIDO2], [libfido2 >= 1.3.0], [], []) # Silence deprecation warnings for the EC_KEY_* family of functions. This can # be removed when we mandate libfido2 >=1.9.0 and switch to the EVP interface. AS_VERSION_COMPARE([`$PKG_CONFIG --modversion libcrypto`],[3.0], [openssl_compat=no], [openssl_compat=yes], [openssl_compat=yes] ) AS_IF([test "$openssl_compat" = "yes"], [AC_DEFINE([OPENSSL_API_COMPAT],[0x10100000L])] ) AC_CHECK_FUNCS([secure_getenv strlcpy readpassphrase explicit_bzero memset_s]) # Make clang emit errors for unknown warnings to make the AX_CHECK_COMPILE_FLAG # macro behave as intended, excluding unsupported flags. AX_CHECK_COMPILE_FLAG([-Werror=unknown-warning-option], [check_extra_flags="-Werror=unknown-warning-option"]) AC_ARG_VAR([CWFLAGS], [Warning flags]) AX_CHECK_COMPILE_FLAG([-Wall], [CWFLAGS="-Wall"], [], [$check_extra_flags]) AX_CHECK_COMPILE_FLAG([-Wextra], [CWFLAGS="$CWFLAGS -Wextra"], [], [$check_extra_flags]) AX_CHECK_COMPILE_FLAG([-Wconversion], [CWFLAGS="$CWFLAGS -Wconversion"], [], [$check_extra_flags]) # Because pam headers are doing sign-conversion, see PAM_MODUTIL_DEF_PRIVS in pam_modutil.h AX_CHECK_COMPILE_FLAG([-Wconversion], [CWFLAGS="$CWFLAGS -Wno-sign-conversion"], [], [$check_extra_flags]) AX_CHECK_COMPILE_FLAG([-Wpedantic], [CWFLAGS="$CWFLAGS -Wpedantic"], [], [$check_extra_flags]) AX_CHECK_COMPILE_FLAG([-Wformat=2], [CWFLAGS="$CWFLAGS -Wformat=2"], [], [$check_extra_flags]) AX_CHECK_COMPILE_FLAG([-Wstrict-prototypes], [CWFLAGS="$CWFLAGS -Wstrict-prototypes"], [], [$check_extra_flags]) AX_CHECK_COMPILE_FLAG([-Wmissing-declarations], [CWFLAGS="$CWFLAGS -Wmissing-declarations"], [], [$check_extra_flags]) AX_CHECK_COMPILE_FLAG([-Wmissing-prototypes], [CWFLAGS="$CWFLAGS -Wmissing-prototypes"], [], [$check_extra_flags]) AX_CHECK_COMPILE_FLAG([-Wnull-dereference], [CWFLAGS="$CWFLAGS -Wnull-dereference"], [], [$check_extra_flags]) AX_CHECK_COMPILE_FLAG([-Wshadow], [CWFLAGS="$CWFLAGS -Wshadow"], [], [$check_extra_flags]) AX_CHECK_COMPILE_FLAG([-Wpointer-arith], [CWFLAGS="$CWFLAGS -Wpointer-arith"], [], [$check_extra_flags]) AC_ARG_VAR([CSFLAGS], [Warning suppression flags]) AX_CHECK_COMPILE_FLAG([-Wno-unused-but-set-variable], [CSFLAGS="-Wno-unused-but-set-variable"], [], [$check_extra_flags]) AC_CONFIG_FILES([ Makefile pamu2fcfg/Makefile tests/Makefile fuzz/Makefile man/Makefile ]) creduser=$(whoami) AC_SUBST(USERNAME, $creduser) AC_CONFIG_FILES([tests/credentials/new_double_-N.cred]) AC_CONFIG_FILES([tests/credentials/new_double_-P-N.cred]) AC_CONFIG_FILES([tests/credentials/new_double_-P.cred]) AC_CONFIG_FILES([tests/credentials/new_double_-P-V-N.cred]) AC_CONFIG_FILES([tests/credentials/new_double_-P-V.cred]) AC_CONFIG_FILES([tests/credentials/new_double_-r-N.cred]) AC_CONFIG_FILES([tests/credentials/new_double_-r-P-N.cred]) AC_CONFIG_FILES([tests/credentials/new_double_-r-P.cred]) AC_CONFIG_FILES([tests/credentials/new_double_-r-P-V-N.cred]) AC_CONFIG_FILES([tests/credentials/new_double_-r-P-V.cred]) AC_CONFIG_FILES([tests/credentials/new_double_-r.cred]) AC_CONFIG_FILES([tests/credentials/new_double_-r-V-N.cred]) AC_CONFIG_FILES([tests/credentials/new_double_-r-V.cred]) AC_CONFIG_FILES([tests/credentials/new_double_.cred]) AC_CONFIG_FILES([tests/credentials/new_double_-V-N.cred]) AC_CONFIG_FILES([tests/credentials/new_double_-V.cred]) AC_CONFIG_FILES([tests/credentials/new_mixed_12.cred]) AC_CONFIG_FILES([tests/credentials/new_mixed_1-P2.cred]) AC_CONFIG_FILES([tests/credentials/new_mixed_-P12.cred]) AC_CONFIG_FILES([tests/credentials/new_mixed_-P1-P2.cred]) AC_CONFIG_FILES([tests/credentials/new_-N.cred]) AC_CONFIG_FILES([tests/credentials/new_-P-N.cred]) AC_CONFIG_FILES([tests/credentials/new_-P.cred]) AC_CONFIG_FILES([tests/credentials/new_-P-V-N.cred]) AC_CONFIG_FILES([tests/credentials/new_-P-V.cred]) AC_CONFIG_FILES([tests/credentials/new_-r-N.cred]) AC_CONFIG_FILES([tests/credentials/new_-r-P-N.cred]) AC_CONFIG_FILES([tests/credentials/new_-r-P.cred]) AC_CONFIG_FILES([tests/credentials/new_-r-P-V-N.cred]) AC_CONFIG_FILES([tests/credentials/new_-r-P-V.cred]) AC_CONFIG_FILES([tests/credentials/new_-r.cred]) AC_CONFIG_FILES([tests/credentials/new_-r-V-N.cred]) AC_CONFIG_FILES([tests/credentials/new_-r-V.cred]) AC_CONFIG_FILES([tests/credentials/new_.cred]) AC_CONFIG_FILES([tests/credentials/new_-V-N.cred]) AC_CONFIG_FILES([tests/credentials/new_-V.cred]) AC_CONFIG_FILES([tests/credentials/old_credential.cred]) AC_CONFIG_FILES([tests/credentials/ssh_credential.cred]) AC_CONFIG_FILES([tests/credentials/new_limited_count.cred]) AC_CONFIG_FILES([tests/credentials/empty.cred]) AC_OUTPUT AC_MSG_NOTICE([Summary of build options: Version: ${VERSION} Host type: ${host} Install prefix: ${prefix} Compiler: ${CC} CFLAGS: ${CFLAGS} CWFLAGS: ${CWFLAGS} CSFLAGS: ${CSFLAGS} Library types: Shared=${enable_shared}, Static=${enable_static} LIBFIDO2 CFLAGS: $LIBFIDO2_CFLAGS LIBFIDO2 LIBS: $LIBFIDO2_LIBS LIBCRYPTO CFLAGS: $LIBCRYPTO_CFLAGS LIBCRYPTO LIBS: $LIBCRYPTO_LIBS PAMDIR: $PAMDIR ]) pam_u2f-1.3.2/ChangeLog0000644000175000017500000030112514742175024014174 0ustar winniewinnie2025-01-16 Ludvig Michaelsson * NEWS: release 1.3.2 2025-01-15 Ludvig Michaelsson * NEWS: NEWS: prepare for 1.3.2 2025-01-15 Ludvig Michaelsson * util.c: util: soften authfile permission check to a warning We'd like to make this a hard error but it has proven to break existing installations. To avoid breaking changes, revert to trying our hardest to inform the administrator that this user is authenticating with a potentially unsafe authfile. 2025-01-14 Ludvig Michaelsson * NEWS, configure.ac: Bump version 2025-01-14 Ludvig Michaelsson * NEWS: release 1.3.1 2025-01-08 Ludvig Michaelsson * NEWS: news: prepare for 1.3.1 2025-01-13 Ludvig Michaelsson * util.c: util: check permissions of authfile 2024-11-21 Ludvig Michaelsson * pam-u2f.c: misc: drop unnecessary debug statement, goto 2024-12-03 Ludvig Michaelsson * configure.ac, tests/Makefile.am, tests/credentials/empty.cred.in, tests/get_devices.c: tests: add nouserok test - test that ENOENT return PAM_IGNORE; and - test that missing user return PAM_IGNORE. 2024-11-21 Ludvig Michaelsson * tests/get_devices.c, tests/regenerate_credentials.py: tests: update return value 2024-11-21 Ludvig Michaelsson * pam-u2f.c, util.c: pam: let do_*authentication() return PAM_* This simplifies reasoning about the return value in pam_sm_authenticate(). Function returns PAM_SUCCESS if successful, PAM_AUTH_ERR otherwise. 2024-11-21 Ludvig Michaelsson * README, pam-u2f.c, util.c: pam: tighten down nouserok Move PAM return value handling to get_devices_from_authfile(): If `nouserok` is set, return - PAM_IGNORE if open() returns ENOENT; - PAM_IGNORE if user is not found in the authfile; - PAM_IGNORE if user is found in the but have no credentials; - PAM_AUTHINFO_UNAVAIL otherwise. If `nouserok` is *not* set, return - PAM_USER_UNKNOWN if user is not found in the authfile; - PAM_USER_UNKNOWN if user is found but have no credentials; - PAM_AUTHINFO_UNAVAIL otherwise. This commit is part of a fix for YSA-2025-01 / CVE-2025-23013. 2024-11-20 Ludvig Michaelsson * pam-u2f.c: pam: do not return PAM_IGNORE on system errors Instead, use more meaningful status codes: - PAM_SYSTEM_ERR if getpwuid_r(), gethostname(), or pam_modutil_{drop,regain}_priv() fails; - PAM_BUF_ERR if memory allocation routines fails; and - PAM_ABORT for any uncaught errors. This commit is part of a fix for YSA-2025-01 / CVE-2025-23013. 2024-12-16 Giovanni Simoni * fuzz/fuzz_auth.c, fuzz/wrap.c: fuzz: Fix compiler warnings 2024-12-16 Giovanni Simoni * fuzz/wrap.c: fuzz: defend against read(fd, NULL, size) and read(-1, buf, size) Under Linux the read call seems to accept NULL as a parameter: $ cat try.c #include #include int main(void) { int i = read(0, NULL, 4); err(1, "read"); return 0; } $ make try cc try.c -o try $ ./try * .github/workflows/macos_builds.yml: ci: rotate out macos-12, bring in macos-15 2024-12-02 Ludvig Michaelsson * .github/workflows/codeql-analysis.yml: ci: update CodeQL CodeQL action v2 will be deprecated on 2024-12-05. 2024-11-25 Ludvig Michaelsson * build-aux/ci/fuzz-linux-asan.sh: ci: bump libfido2, libcbor 2024-11-25 Ludvig Michaelsson * .github/workflows/macos_builds.yml: ci: fixup macos workflow - Attempting to install `pkg-config` or `pkgconf` results in brew complaining about conflicts. Rely on whatever version already present. - macos-14 seemingly needs an explicit libtool install. 2024-11-25 Ludvig Michaelsson * .github/workflows/alpine_builds.yml, .github/workflows/format.yml, .github/workflows/linux_builds.yml, .github/workflows/linux_fuzz.yml: ci: update to 24.04 runners 2024-11-25 Ludvig Michaelsson * .github/workflows/macos_builds.yml: ci: replace macos-11 with macos-14 2024-01-04 Elias Rumpf * pamu2fcfg/pamu2fcfg.c, util.c, util.h: misc: replace magic number with DEVLIST_LEN Add preprocessor constant `DEVLIST_LEN` to replace magic number 64 in allocations of device info list. 2024-01-04 Elias Rumpf * pam-u2f.c: misc: fix grammatical errors and phrasing of log messages 2023-12-22 Ludvig Michaelsson * build-aux/ci/fuzz-linux-asan.sh: fuzz: bump libfido2 to 1.14.0 2023-11-07 Ludvig Michaelsson * .github/workflows/alpine_builds.yml, .github/workflows/codeql-analysis.yml, .github/workflows/format.yml, .github/workflows/linux_builds.yml, .github/workflows/linux_fuzz.yml, .github/workflows/macos_builds.yml: ci: bump checkout to v4 2023-11-07 Ludvig Michaelsson * build-aux/ci/build-osx.sh: ci: list all libfido2 dependencies For some reason, openssl@3 is sometimes not listed as "installed". Be less restrictive and list all dependencies regardless of their currently perceived state by brew. 2023-10-11 Ludvig Michaelsson * .github/workflows/codeql-analysis.yml: ci: fix codeql workflow 2023-06-16 Ludvig Michaelsson * build-aux/ci/build-osx.sh: ci: also run regression tests on macos 2023-06-16 Ludvig Michaelsson * .github/workflows/macos_builds.yml, build-aux/ci/build-osx.sh: ci: install libfido2 from brew on osx `brew` has for some time packaged libfido2. We can use those builds to simplify our pipeline. Ensure linking to the same OpenSSL version as libfido2 through `brew deps`. 2023-06-01 Ludvig Michaelsson * README: README: drop quotes 2023-06-01 Ludvig Michaelsson * README: README: drop definite article 2023-06-01 jouyouyun * README: Updated README to add source acquisition instructions in the Building section 2023-04-25 Ludvig Michaelsson * .github/workflows/macos_builds.yml: ci: also use macos-13 runner 2023-03-22 Ludvig Michaelsson * .github/workflows/format.yml, .github/workflows/linux_builds.yml, .github/workflows/linux_fuzz.yml: ci: bump clang to clang-15 2023-03-22 Ludvig Michaelsson * build-aux/ci/fuzz-linux-asan.sh: ci: update fuzzing script for libfido2 1.13.0 2023-03-14 Ludvig Michaelsson * NEWS, configure.ac: Bump version 2023-03-14 Ludvig Michaelsson * NEWS: release 1.3.0 2023-03-06 Ludvig Michaelsson * NEWS: news: prepare for 1.3.0 2023-03-06 Ludvig Michaelsson * NEWS, configure.ac: misc: adjust version to reflect changes Next version introduces new features. 2023-03-03 Ludvig Michaelsson * man/pam_u2f.8.txt: man: clarify relative and absolute authfile paths 2023-02-16 Ludvig Michaelsson * COPYING: COPYING: bump copyright 2023-03-02 Ludvig Michaelsson * README, man/pam_u2f.8.txt: man: clarify what a global authfile is 2023-03-02 Ludvig Michaelsson * README, man/pam_u2f.8.txt: man: document `expand` 2023-02-15 Ludvig Michaelsson * Makefile.am, pam-u2f.c, util.h: pam: add opt-in for %u expansion in authfile path 2023-02-15 Ludvig Michaelsson * expand.c, tests/Makefile.am, tests/expand.c, util.h: expand: utility for replacing occurrences of %u with username 2022-11-30 Ludvig Michaelsson * README, man/pamu2fcfg.1.txt: man: add references to fido2-token, yubikey-manager For setting PIN, enrolling fingerprints, and more. 2022-11-30 Ludvig Michaelsson * pamu2fcfg/pamu2fcfg.c: pamu2fcfg: also check FIDO_ERR_PIN_BLOCKED For CTAP 2.0 authenticators' equivalent of FIDO_ERR_UV_BLOCKED. 2022-11-30 Ludvig Michaelsson * pamu2fcfg/pamu2fcfg.c: pamu2fcfg: make_cred() exercises UV Attempt using either built-in UV/PIN depending on the user selection of authentication options. This fixes #278 (more consistent PIN prompts). 2022-11-29 Ludvig Michaelsson * pamu2fcfg/pamu2fcfg.c: pamu2fcfg: make_cred() for non-PIN authenticators CTAP2.0 with some form of UV configured will require UV for credential creation. Similarly, CTAP2.1 devices will require some form of UV if the makeCredUvNotRqd option is not enabled. While here, allow fallback to PIN if built-in UV is blocked. 2022-11-29 Ludvig Michaelsson * pamu2fcfg/pamu2fcfg.c: pamu2fcfg: basic sanity checking of user options Compare selection of user verification methods to what the authenticator actually supports. This fixes #278 (ensure that device actually has some form of UV). 2022-11-29 Ludvig Michaelsson * pamu2fcfg/pamu2fcfg.c: pamu2fcfg: defer prepare_cred() 2022-12-01 Ludvig Michaelsson * .github/ISSUE_TEMPLATE/config.yml: github: direct questions to discussions tab 2022-12-01 Ludvig Michaelsson * .github/ISSUE_TEMPLATE/feature_request.md: github: feature request template 2022-11-30 Ludvig Michaelsson * SECURITY.md: github: add security policy 2022-11-30 Ludvig Michaelsson * .github/ISSUE_TEMPLATE/bug_report.md: github: add bug report template 2022-11-30 Ludvig Michaelsson * .github/workflows/format.yml, build-aux/ci/format-code.sh: ci: update clang-format version 2022-11-21 Ludvig Michaelsson * README, man/pam_u2f.8.txt: README: add common example configurations 2022-11-21 Ludvig Michaelsson * README, man/pam_u2f.8.txt: README: clarify multiple authenticators While here, remove an unused anchor and refer to the authorization mapping file consistently. 2022-11-21 Ludvig Michaelsson * README: README: change heading syntax, add subsections While here, move a notice about origin/appid to a more relevant section. 2022-11-21 Ludvig Michaelsson * README: README: yubikey-touch-detector no longer uses authpending_file 2022-11-21 Ludvig Michaelsson * README: README: consistent headings 2022-11-01 Ludvig Michaelsson * .github/workflows/linux_builds.yml: ci: restore install of docbook-xsl 2022-11-01 Ludvig Michaelsson * .github/workflows/linux_builds.yml: ci: bump gcc to gcc-12 2022-09-05 Ludvig Michaelsson * .github/workflows/macos_builds.yml: ci: macos 10.15 workflows are deprecated 2022-09-05 Ludvig Michaelsson * .github/workflows/format.yml, .github/workflows/linux_builds.yml: ci: ubuntu 18.04 workflows are deprected 2022-06-08 Ludvig Michaelsson * .github/workflows/alpine_builds.yml, .github/workflows/codeql-analysis.yml, .github/workflows/format.yml, .github/workflows/linux_builds.yml, .github/workflows/linux_fuzz.yml, .github/workflows/macos_builds.yml: ci: bump checkout to v3 While here, use the proposed workaround for ownership problems [1]. [1] https://github.com/actions/checkout/issues/766 2022-07-13 Ludvig Michaelsson * .github/workflows/format.yml, build-aux/ci/format-code.sh: ci: update base branch name to main 2022-06-23 Ludvig Michaelsson * .github/workflows/alpine_builds.yml: ci: drop USER environment variable 2022-06-23 Ludvig Michaelsson * tests/get_devices.c: tests: prefer getpwuid over getenv `$USER` may not be set, look up the username of the effective user ID from the password database instead. In the long term, consider splitting authfile handling and parsing to simplify testing. This fixes #270. 2022-06-17 Ludvig Michaelsson * build-aux/ci/fuzz-linux-asan.sh: fuzz: bump libcbor to 0.9.0 2022-06-17 Ludvig Michaelsson * .github/workflows/linux_fuzz.yml, build-aux/ci/fuzz-linux-asan.sh: fuzz: bump libfido2 to 1.11.0 2022-06-09 Ludvig Michaelsson * .github/workflows/macos_builds.yml: ci: add macos-11, macos-12 2022-06-07 Ludvig Michaelsson * .github/workflows/linux_fuzz.yml: ci: bump fuzzer builds to ubuntu 22.04/clang-14 2022-06-07 Ludvig Michaelsson * .github/workflows/linux_builds.yml: ci: add ubuntu 22.04 builds 2022-06-07 Ludvig Michaelsson * .github/workflows/linux_builds.yml: ci: collapse linux build matrix 2022-06-02 Ludvig Michaelsson * .github/workflows/codeql-analysis.yml: ci: update codeql to v2 2022-06-02 Ludvig Michaelsson * .github/workflows/alpine_builds.yml: ci: alpine now packages libfido2-dev 2022-06-02 Ludvig Michaelsson * .github/workflows/alpine_builds.yml: ci: bump alpine host to ubuntu-22.04 2022-06-02 Ludvig Michaelsson * .github/workflows/alpine_builds.yml: ci: explicitly add bash to alpine container 2022-05-11 Ludvig Michaelsson * NEWS, configure.ac: Bump version 2022-05-11 Ludvig Michaelsson * NEWS: Update NEWS file 2022-05-05 Ludvig Michaelsson * man/pamu2fcfg.1.txt: man: sync manpages with pamu2fcfg help text 2022-04-28 Ludvig Michaelsson * configure.ac, tests/credentials/new_limited_count.cred.in, tests/get_devices.c: tests: test parsing a limited number of credentials 2022-04-22 Ludvig Michaelsson * util.c, util.h: pam: remove unused buffer 2022-04-22 Ludvig Michaelsson * util.c: pam: mandate a SSH trailer for success 2022-04-22 Ludvig Michaelsson * util.c: pam: use fixed max size for SSH credential We're always parsing at most one credential. Use a reasonably sized buffer to parse into. 2022-04-22 Ludvig Michaelsson * util.c: pam: adjust buffer size correctly only decrement size when we copy a character 2022-04-28 Ludvig Michaelsson * Makefile.am, fuzz/wrap.c: fuzz: wrap getline 2022-04-22 Ludvig Michaelsson * util.c: pam: do not truncate credentials ensure an entire line is always read as to not truncate parts of the credential 2022-04-21 Ludvig Michaelsson * util.c: pam: ensure reaching native authfile's EOF since we look for the user's last line in the authfile, ensure that all of it was parsed when fgets() or friends returns without data 2022-04-27 Ludvig Michaelsson * README, man/pam_u2f.8.txt: man: clarify omission of options 2022-04-27 Ludvig Michaelsson * README, man/pam_u2f.8.txt: man: make note of features that require FIDO2 2022-04-27 Ludvig Michaelsson * README: man: reword, rewrap previous 2022-04-26 Martin Brugnara * README: FAQ: YubiKey 4 does not support asking for pin Explicitly state YubiKey 4 series does not support asking for pin. __Problem__ * FIDO(1) devices are only partially supported. They can be used as a second authentication factor to the password or as a single factor by themselves, but they cannot be used in conjunction with a `pin`. * The failure mode consists in silently ignoring the device. It does not provide any feedback as to why the authentication procedure is failing and it's thus very complicated to debug (see for example #144). * YubiKey product pages, understandably, do not highlight the differences between FIDO and FIDO2, users may thus not realize at a first glance what their devices do actually support. __This PR__ Add a paragraph to help users like myself understand why their YubiKeys work only half of the time. __Next steps__ Modify `pamu2fcfg` to emit a warning when registering devices with unsupported configurations. 2022-04-22 Ludvig Michaelsson * configure.ac: make: silence deprecation warnings for OSSL 3.* When we bump up the minimum libfido2 version to 1.9.0 we can switch to using the EVP interface rather than the deprecated EC_KEY interface. Until then, silence the related deprecation warnings. 2022-04-21 Ludvig Michaelsson * util.c: pam: simplify authfile parser cleanup 2022-04-21 Ludvig Michaelsson * util.c: pam: simplify ssh authfile parser cleanup 2022-04-21 Ludvig Michaelsson * util.c: pam: consolidate authfile parsers' return values other functions in pam-u2f return 1 for success, 0 for error 2022-04-13 Ludvig Michaelsson * util.c: pam: introduce parse_native_credential() extracts (native) credential components from a comma-delimited list 2022-04-14 Ludvig Michaelsson * .github/workflows/alpine_builds.yml: ci: fix permissions on alpine workdir 2022-04-06 Alexandru Geana * .github/workflows/scan.yml: tests: remove deprecated scan.yml workflow 2022-03-04 Ludvig Michaelsson * fuzz/export.sym, fuzz/fuzz_format_parsers.c: fuzz: export get_devices_from_authfile() Have `fuzz_format_parsers` use this function instead of the two private authfile parsers. This is made possible via the mocking utilities introduced along with `fuzz_auth` and enables us to not have to include the relevant sources directly in the fuzzer harness source. 2022-03-04 Ludvig Michaelsson * fuzz/fuzz_auth.c, fuzz/fuzz_format_parsers.c: fuzz: sort headers 2022-03-04 Ludvig Michaelsson * configure.ac: configure: remove unused header check 2022-03-04 Ludvig Michaelsson * configure.ac: configure: remove redundant variables AC_CHECK_FUNCS does not modify CFLAGS nor LIBS, there's no need to store and reset their value. Remove redundant comment. 2022-03-01 Ludvig Michaelsson * util.c: pam: remove redundant appid comparison No functional change; it does not matter if we pass `origin` or `appid` to `fido_assert_set_rp()` if they compare equal. 2022-03-01 Ludvig Michaelsson * pam-u2f.c: pam: use strcmp for sshformat flag matching This ensures an exact match of the configuration option. Prefix matching is only useful for matching configuration options with a value. 2022-03-01 Ludvig Michaelsson * pam-u2f.c: pam: skip redundant configuration option comparisons No functional change; each option has a unique name. 2022-02-25 Alexandru Geana * fuzz/wrap.c: fuzz: check prng status before use 2022-02-09 Alexandru Geana * build-aux/ci/fuzz-linux-asan.sh: fuzz: checkout specific libfido2 commit for fuzzing builds 2022-02-23 Ludvig Michaelsson * tests/get_devices.c, tests/regenerate_credentials.py: tests: clearly label autogenerated test cases Additionally, skip running the formatter on the autogenerated code to make it easier to diff in the future. The two tests that are not automatically generated (SSH, old format) are kept separate. While here, remove unnecessary includes. 2022-02-23 Ludvig Michaelsson * tests/regenerate_credentials.py: tests: only regenerate missing templates While here, remove redundant argument. 2022-02-21 Ludvig Michaelsson * Makefile.am, fuzz/wrap.c: fuzz: wrap asprintf 2022-02-21 Ludvig Michaelsson * fuzz/wrap.c: fuzz: sort includes 2022-02-21 Ludvig Michaelsson * pam-u2f.c, util.h: pam: reduce `asprintf` repetition While here, ensure that the resolved path is absolute. 2022-02-18 Ludvig Michaelsson * pam-u2f.c: pam: reduce `openasuser` repetition 2022-02-18 Ludvig Michaelsson * pam-u2f.c: pam: remove unnecessary branch Caller guarantees a relative or missing path. 2022-02-18 Ludvig Michaelsson * pam-u2f.c: pam: set asprintf string to NULL on failure 2022-02-14 Ludvig Michaelsson * tests/regenerate_credentials.py: tests: flatten regenerate_credentials.py loops 2022-02-14 Ludvig Michaelsson * tests/regenerate_credentials.py: tests: modernize regenerate_credentials.py for PY3 2022-02-14 Ludvig Michaelsson * tests/regenerate_credentials.py: tests: simplify regenerate_credentials.py Reduce repetition via a helper function to generate and dump credentials to the specified filename. 2022-02-04 Ludvig Michaelsson * .github/workflows/alpine_builds.yml, .github/workflows/codeql-analysis.yml, .github/workflows/linux_builds.yml, .github/workflows/linux_fuzz.yml, .github/workflows/macos_builds.yml, build-aux/ci/build-linux-clang.sh, tests/bionic/Dockerfile: ci: remove occurrences of `gengetopt` 2022-02-04 Ludvig Michaelsson * README: doc: remove occurrences of `gengetopt` 2022-02-03 Ludvig Michaelsson * pamu2fcfg/Makefile.am, pamu2fcfg/cmdline.ggo, pamu2fcfg/pamu2fcfg.c: pamu2fcfg: use bespoke `getopt_long` handler This drops the (maintainer) dependency on `gengetopt`. Moreover, a combination of the `--username` and `--nouser` options is now allowed. The former sets the username in the credential, while the latter only toggles whether the username is printed to stdout with the rest of the credential. 2022-02-02 Ludvig Michaelsson * pam-u2f.c: pam: remove unused variable 2022-02-01 Ludvig Michaelsson * Makefile.am, export.sym, fuzz/Makefile.am, fuzz/export.sym: pam: only export the public service functions For fuzzing, a couple of additional symbols for mocking are exported. 2022-02-01 Ludvig Michaelsson * Makefile.am, tests/Makefile.am: tests: use convenience library for unit tests Tests that poke at internal functions can link to this (static) library instead. This is required if we're to restrict the symbols that are exported in our shared module. 2022-02-02 Ludvig Michaelsson * tests/Makefile.am, tests/get_devices.c: tests: fixup CFLAGS and related warnings 2022-02-02 Ludvig Michaelsson * .gitignore, tests/Makefile.am, tests/basic.c, tests/dlsym_check.c: tests: basic sanity checks of the shared module This checks that the expected public service functions can be loaded using `dlsym`. 2022-01-27 Ludvig Michaelsson * pamu2fcfg/Makefile.am: pamu2fcfg: prevent parallel generation of cmdline.[ch] Running make in parallel would spawn two instances of gengetopt. To prevent this, use a GNU make pattern rule which is able to express rules with multiple output files. Other make implementations should still be able to build from the tarballs. While here, remove an unnecessary include path. 2022-01-26 Ludvig Michaelsson * Makefile.am, configure.ac, man/Makefile.am, pamu2fcfg/Makefile.am: man: collect man page generation rules `DISTCLEANFILES` is replaced with `MAINTAINERCLEANFILES`, the former is primarily intended for files generated by `configure`. We are distributing the generated man pages as if they were source files. 2022-01-13 Ludvig Michaelsson * .gitignore: git: simplify .gitignore Remove ignores of specific files that are also ignored by patterns. 2022-01-11 pedro martelletto * README, build-aux/ci/build-osx.sh, build-aux/ci/fuzz-linux-asan.sh: git -> https the unauthenticated git protocol on port 9418 (git://) is no longer supported by github. 2022-01-05 Ludvig Michaelsson * COPYING: COPYING: bump copyright 2022-01-05 Ludvig Michaelsson * configure.ac: autoconf: replace obsoleted macros - AC_PROG_CC_STDC was integrated into AC_PROG_CC in autoconf 2.54. - Replace only remaining occurrence of obsolete AC_HELP_STRING. - Modern libtool prefers passing options through LT_INIT. 2022-01-05 Ludvig Michaelsson * m4/ax_check_compile_flag.m4: m4: update ax_check_compile_flag to latest revision 2022-01-03 Ludvig Michaelsson * debug.c: debug: indicate truncated log messages 2021-12-21 Ludvig Michaelsson * pam-u2f.c, util.c: util: reword potentially long debug messages Move user-controlled data towards the end of the debug string so that relevant information is always visible. Additionally remove a couple of overly verbose debug messages. 2021-12-20 Ludvig Michaelsson * debug.c: debug: only print the source file's basename The file path may contain an absolute or relative path to the source directory. Strip any components before the last forward slash. 2021-12-20 Ludvig Michaelsson * debug.c: debug: only write to debug file once per call This prevents double syslog entries for each call of `debug_fprintf()` by writing into an internal buffer before passing along the result. This may truncate long debug messages (>2048 octets; the recommended minimum maximum syslog message length), which should be avoided. Note that RFC 5424 §8.3 encourages not logging messages longer than the required minimum maximum size of 480 octets. 2021-12-17 Ludvig Michaelsson * util.c: util: use debug_dbg() in do_manual_authentication() 2021-12-17 Ludvig Michaelsson * util.c: util: use debug_dbg() in do_authentication() 2021-12-17 Ludvig Michaelsson * util.c: util: use debug_dbg() while preparing assert 2021-12-17 Ludvig Michaelsson * util.c: util: use debug_dbg() while probing authenticators 2021-12-17 Ludvig Michaelsson * util.c: util: use debug_dbg() in SSH authfile parser 2021-12-17 Ludvig Michaelsson * util.c: util: use debug_dbg() in native authfile parser 2021-12-17 Ludvig Michaelsson * util.c: util: use debug_dbg() in authfile loader 2021-12-17 Ludvig Michaelsson * pam-u2f.c: pam: replace DBG() calls with debug_dbg() 2021-12-17 Ludvig Michaelsson * pam-u2f.c: pam: replace D() calls in parse_cfg() 2021-12-15 Ludvig Michaelsson * Makefile.am, debug.c, debug.h, pam-u2f.c, util.c, util.h: debug: introduce debug.{c,h} Move debug-related functions here and introduce debug_dbg() which can be used to replace if-debug-debug constructs. 2021-12-15 Ludvig Michaelsson * pam-u2f.c, util.h: pam: introduce helpers for managing the `debug_file` 2021-12-15 Ludvig Michaelsson * pam-u2f.c, util.c: util: use NULL to represent syslog While here, bump copyright. 2021-12-15 Ludvig Michaelsson * util.c: util: assume that syslog is defined Windows is not a target for us, syslog should always be available. 2021-09-30 Ludvig Michaelsson * pam-u2f.c: pam: add helper function to resolve `authfile` path Given a relative or unassigned authfile path, this function allocates and returns the absolute path to the authfile. 2021-09-29 Ludvig Michaelsson * pam-u2f.c: pam: add helper function for `interactive` prompt Reduces scope of helper variable required to free the user response. 2021-09-22 Ludvig Michaelsson * NEWS, configure.ac: Bump version 2021-09-22 Ludvig Michaelsson * NEWS: Update NEWS file 2021-09-22 Ludvig Michaelsson * NEWS, configure.ac: Update version number to reflect changes 2021-09-21 Ludvig Michaelsson * .github/workflows/linux_builds.yml, build-aux/ci/distcheck.sh: ci: also run distcheck 2021-09-21 Ludvig Michaelsson * Makefile.am: make: support distcheck without sudo When distcheck runs, the packages are installed in two temporary staging directories (once with --prefix, once with DESTDIR) and then removed again. Since we are using `--with-pam-dir` to determine where to install pam_u2f.so, we must help distcheck with an extra flag. 2021-09-21 Ludvig Michaelsson * Makefile.am: make: respect DESTDIR on uninstall 2021-08-30 Ludvig Michaelsson * util.c: util: filter authenticators based on selected options If the user specifies PIN or user verification, only proceed with CTAP2 authenticators that support these modes. Moreover, if user verification is disabled and unsupported by the authenticator, omit the option instead of explicitly specifying it (as per spec). This can be simplified when we can enforce libfido2 1.7.0 or greater using the fido_dev_{supports,has}_{pin,uv} family of functions. 2021-08-26 Ludvig Michaelsson * Makefile.am, drop_privs.c, drop_privs.h: priv: drop bespoke implementation of pam_modutil_{drop,regain}_priv linux-pam have had these functions implemented since 2010. The alternatives provided by openpam have been around since 2002. 2021-08-26 Ludvig Michaelsson * configure.ac, drop_privs.c, drop_privs.h: priv: use openpam_{borrow,restore}_cred when available Provide these functions as aliases to pam_modutil_{drop,regain}_priv. While here, move `configure.ac` to use `AC_CHECK_FUNCS()` for PAM extensions. This resolves #207. 2021-09-03 Ludvig Michaelsson * .github/workflows/codeql-analysis.yml, .github/workflows/linux_builds.yml, .github/workflows/scan.yml: ci: revert workaround for libfido2 1.7.0 pkg-config libfido2 has been updated to 1.8.0 and fixed its pkg-config file. This reverts commit f704ec7ff92a84f7adfcf6564e4ff6ec26f3b19e. 2021-09-03 Ludvig Michaelsson * README, man/pam_u2f.8.txt, man/pamu2fcfg.1.txt, pamu2fcfg/cmdline.ggo: man: improve documentation on origin/appid Since pam-u2f/pamu2fcfg 1.1.0, these are the RP ID and RP name respectively. 2021-08-27 Ludvig Michaelsson * README: readme: add a warning about erroneous pam configurations 2021-08-27 Ludvig Michaelsson * README: readme: add reference to pam.conf(5) 2021-08-24 Ludvig Michaelsson * build-aux/ci/build-osx.sh: ci: replace nproc call on macos builds 2021-07-15 Ludvig Michaelsson * build-aux/ci/fuzz-linux-asan.sh: ci: update fuzz corpus url and paths 2021-07-07 Ludvig Michaelsson * fuzz/coverage.sh: fuzz: tweak coverage.sh for project-wide coverage instrumentation 2021-07-06 Ludvig Michaelsson * .github/workflows/linux_fuzz.yml, build-aux/ci/fuzz-linux-asan.sh: ci/fuzz: fuzzing-compatible builds of libfido2,libcbor Make it possible for mocked devices' wiredata to propagate through libfido2 (see nonce, cid, et al). 2021-07-07 Ludvig Michaelsson * fuzz/fuzz_format_parsers.c: fuzz: use seed type suitable for the left shifts 2021-07-06 Ludvig Michaelsson * pam-u2f.c: pam-u2f: free response after interactive prompt 2021-07-06 Ludvig Michaelsson * util.c: util: prevent misaligned loads when parsing ssh key 2021-07-06 Ludvig Michaelsson * pam-u2f.c: pam-u2f/fuzz: while fuzzing, restrict maximum number of devices Otherwise, libfuzzer generates OOM errors. 2021-07-06 Ludvig Michaelsson * pam-u2f.c: pam-u2f: handle multiple occurences of the `debug_file` argument If pam-u2f is given the following configuration debug_file=/some/file debug_file=syslog it will ultimately try calling fclose((FILE *) -1); and promptly crash. Instead, close any potentially opened file and reset the configuration whenever pam-u2f parses any occurence of the `debug_flag` argument. 2021-07-06 Ludvig Michaelsson * configure.ac, fuzz/Makefile.am, fuzz/authfile.h, fuzz/fuzz.h, fuzz/fuzz_auth.c, fuzz/pack.c, fuzz/wiredata.h, pam-u2f.c, util.c: fuzz: add fuzz_auth harness This harness fuzzes the entirety of pam-u2f via the pam_sm_authenticate() entry point. 2021-07-06 Ludvig Michaelsson * Makefile.am, fuzz/Makefile.am, fuzz/fuzz.h, fuzz/fuzz_format_parsers.c, fuzz/wrap.c: fuzz: wrap more symbols, reorganize linker flags This wraps most of the external symbols used by pam_u2f.la. Note that the implementation of wrap.c depends on the deterministic prng included with fuzzing-instrumented builds of libfido2 (-DFUZZ=1). 2021-07-12 Ludvig Michaelsson * util.c: util: handle old format with origin != appid This fixes an compatibility problem that occurred when pam-u2f switched to libfido2 (v1.1.0). Users with old-format authfile entries with differing `origin` and `appid` strings were no longer able to authenticate as only the `origin` is used. For context, see GitHub issue #205. 2021-07-08 Ludvig Michaelsson * README: README: use console-style source highlighting Missing language specifiers rendered code blocks invisible on developers.yubico.com. Using `bash` as the langauge specifier leads to commands prepended with a hash symbol being treated as comments. Instead, use the `console` specifier. 2021-06-17 Ludvig Michaelsson * util.c: util: case-insensitive cose_type() pamu2fcfg documentation expresses cose type in uppercase, preserve compatibility using strcasecmp (which is what pamu2cfg did before). 2021-06-17 Ludvig Michaelsson * README, man/pamu2fcfg.1.txt, pamu2fcfg/cmdline.ggo: man: document support for EDDSA 2021-06-18 Ludvig Michaelsson * util.c: util: add support for sk-ssh-ed25519 2021-06-17 Ludvig Michaelsson * pamu2fcfg/pamu2fcfg.c, util.c, util.h: util: pull in cose_string() from pamu2fcfg 2021-06-21 Ludvig Michaelsson * util.c, util.h: util: decorate _debug with the format attribute 2021-06-18 Ludvig Michaelsson * tests/get_devices.c, util.c: util: introduce reset_device() 2021-06-18 Ludvig Michaelsson * util.c: utils: introduce set of helpers for parse_ssh_format() Among other things, this ensures that any strings that we log to the debug file are null-terminated. 2021-06-18 Ludvig Michaelsson * util.c: util: introduce load_ssh_key This parses the SSH key file and returns the base64-encoded key. 2021-06-16 Ludvig Michaelsson * pamu2fcfg/pamu2fcfg.c, util.c: pamu2fcfg, util: add support for EDDSA 2021-06-16 Ludvig Michaelsson * pamu2fcfg/pamu2fcfg.c, util.c, util.h: pamu2fcfg: use cose_type(), introduce cose_string() 2021-06-11 Ludvig Michaelsson * util.c: util: set of functions for managing public keys 2021-06-15 Ludvig Michaelsson * util.c: util: introduce manual_get_assert() 2021-06-14 Ludvig Michaelsson * util.c: util: more use of is_resident() 2021-06-09 Ludvig Michaelsson * util.c: util: introduce helpers for managing options Note that this changes how the manual authentication paths parses authenticator options, now taking into account any options set in the module configuration. These were not considered before. 2021-06-09 Ludvig Michaelsson * util.c: util: introduce set of functions to initialize an assert 2021-06-08 Ludvig Michaelsson * util.h: util: remove unused client_key attribute 2021-06-08 Ludvig Michaelsson * util.c: util: plug memory leak when using old format pubkey 2021-06-07 Ludvig Michaelsson * tests/get_devices.c, tests/regenerate_credentials.py: tests: always memset entire dev array 2021-06-01 Ludvig Michaelsson * tests/get_devices.c, tests/regenerate_credentials.py: tests: fix memset with sizeof of incorrect type 2021-06-01 Ludvig Michaelsson * .github/workflows/alpine_builds.yml: ci: add musl build via alpine container 2021-06-07 Ludvig Michaelsson * Makefile.am, build-aux/ci/fuzz-linux-asan.sh, configure.ac, m4/ax_check_link_flag.m4: make: add configure flag for enabling fuzzing targets Prefer explicitly enabling/disabling fuzzing over detecting compiler/support. 2021-06-07 Ludvig Michaelsson <4864502+LDVG@users.noreply.github.com> * : Merge pull request #193 from SoapGentoo/respect-DESTDIR respect `DESTDIR` 2021-06-01 Ludvig Michaelsson * configure.ac: make: improve checks for compiler warnings under clang By default, clang only warns for unknown warnings. This makes the AX_CHECK_COMPILE_FLAG macro always include the flags, regardless whether they are supported. To remedy, add -Werror=unknown-warning-option. 2021-06-03 Ludvig Michaelsson <4864502+LDVG@users.noreply.github.com> * : Merge pull request #188 from perceival/patch-1 Update README with Fedora dependencies 2021-06-03 perceival * README: Update README Fixed missing Fedora dependencies 2021-06-02 Ludvig Michaelsson * README, man/pam_u2f.8.txt: man: update authfile format 2021-06-02 Ludvig Michaelsson * README: man: mirror readme's authfile description with man pages However, remove the part about the authfile format since it is actually explained in the linked sections. 2021-05-24 Ludvig Michaelsson * man/pam_u2f.8.txt: man: clarify documentation about authfile path This resolves #182. 2021-06-02 Ludvig Michaelsson * pamu2fcfg/strlcpy.c: pamu2fcfg: have clang-format ignore imported file 2021-06-01 Ludvig Michaelsson * pamu2fcfg/pamu2fcfg.c: pamu2fcfg: make origin an array, drop generic buf 2021-06-01 Ludvig Michaelsson * configure.ac, pamu2fcfg/Makefile.am, pamu2fcfg/openbsd-compat.h, pamu2fcfg/pamu2fcfg.c, pamu2fcfg/strlcpy.c: pamu2fcfg: add strlcpy() via compat layer 2021-06-01 Ludvig Michaelsson * pamu2fcfg/pamu2fcfg.c: pamu2fcfg: introduce prepare_cred() 2021-05-30 perceival * README: Update README with Fedora dependencies 2021-05-28 Ludvig Michaelsson * pamu2fcfg/pamu2fcfg.c: pamu2fcfg: introduce make_cred() 2021-05-28 Ludvig Michaelsson * pamu2fcfg/pamu2fcfg.c: pamu2fcfg: introduce verify_cred() 2021-05-27 Ludvig Michaelsson * pamu2fcfg/pamu2fcfg.c: pamu2fcfg: update copyright 2021-05-27 Ludvig Michaelsson * pamu2fcfg/pamu2fcfg.c: pamu2fcfg: introduce print_authfile_line() 2021-05-27 Ludvig Michaelsson * pamu2fcfg/pamu2fcfg.c: pamu2fcfg: free memory allocated by cmdline_parser() 2021-05-27 Ludvig Michaelsson * pamu2fcfg/pamu2fcfg.c: pamu2fcfg: close any opened device 2021-05-27 Ludvig Michaelsson * pamu2fcfg/pamu2fcfg.c: pamu2fcfg: always explicitly free allocated memory 2021-05-27 Ludvig Michaelsson * pamu2fcfg/pamu2fcfg.c: pamu2fcfg: reduce scope of iterator variable This also fixes warnings about shadowing the variable via another for-loop in the same function. 2021-05-27 Ludvig Michaelsson * pamu2fcfg/pamu2fcfg.c: pamu2fcfg: remove unused variables 2021-05-27 Ludvig Michaelsson * Makefile.am, fuzz/Makefile.am, pamu2fcfg/Makefile.am: make: use correct variables for AM_CFLAGS This project doesn't use warnings/manywarnings since ed1b7c74. 2021-05-26 Ludvig Michaelsson * util.c: util: zap unnecessary retval variable 2021-05-26 Ludvig Michaelsson * util.c: util: remove unused return value To appease scan-build. 2021-05-26 Ludvig Michaelsson * .github/workflows/linux_builds.yml, build-aux/ci/build-linux-clang.sh, build-aux/ci/{build-linux.sh => build-linux-gcc.sh}: ci: run scan-build on builds with clang 2021-05-26 Ludvig Michaelsson * .gitignore: gitignore: ignore build/ directory 2021-05-24 Ludvig Michaelsson * README: ci: replace old badges in readme with github actions badges 2021-05-24 Ludvig Michaelsson * .github/workflows/codeql-analysis.yml: ci: remove checkout of 'HEAD^2', as per build annotation 2021-05-24 Ludvig Michaelsson * build-aux/ci/build-linux.sh, build-aux/ci/build-osx.sh, build-aux/ci/fuzz-linux-asan.sh: ci: increase number of 'make' jobs 2021-05-24 Ludvig Michaelsson * .github/workflows/format.yml, build-aux/ci/format-code.sh: ci: add format check (previously on travis) 2021-05-24 Ludvig Michaelsson * .travis.yml, build-aux/ci/build-bionic-clang7.sh, build-aux/ci/build-bionic-clang8.sh, build-aux/ci/build-bionic-gcc7.sh, build-aux/ci/build-bionic-gcc8.sh, build-aux/ci/build-bionic-gcc9.sh, build-aux/ci/build-osx11-clang.sh, build-aux/ci/build-osx9.4-clang.sh: ci: retire travis builds 2021-05-24 Ludvig Michaelsson * Makefile.am, configure.ac, m4/ax_check_link_flag.m4: make: check whether linker supports -Wl,--wrap This adds the AX_CHECK_LINK_FLAG macro. Comfortably makes the build work on MacOS+clang without adding additional configure flags. 2021-05-24 Ludvig Michaelsson * .github/workflows/macos_builds.yml: ci: add macos workflow 2021-05-24 Ludvig Michaelsson * .github/workflows/linux_builds.yml, .github/workflows/linux_fuzz.yml: ci: bump actions/checkout to v2 2021-05-24 Ludvig Michaelsson * .github/workflows/codeql-analysis.yml, .github/workflows/linux_builds.yml, .github/workflows/scan.yml: ci: workaround for libfido2 1.7.0 pkg-config 2021-05-24 Ludvig Michaelsson * .github/workflows/linux_builds.yml: ci: install libfido2 via ppa for ubuntu-18.04 2021-05-24 Ludvig Michaelsson * .github/workflows/linux_builds.yml: ci: add supported ubuntu distros to workflow Unfortunately, only current LTS releases are provided by GitHub. 2021-05-24 Ludvig Michaelsson * .travis.yml, build-aux/ci/build-xenial-clang7.sh, build-aux/ci/build-xenial-clang8.sh, build-aux/ci/build-xenial-gcc7.sh, build-aux/ci/build-xenial-gcc8.sh, build-aux/ci/build-xenial-gcc9.sh: ci: xenial is no longer supported 2021-05-19 Ludvig Michaelsson * NEWS, configure.ac: Bump version 2021-05-19 Ludvig Michaelsson * NEWS: Update NEWS file 2021-05-19 Ludvig Michaelsson * fuzz/Makefile.am: fuzz: also include helper scripts in tarball 2021-05-19 Ludvig Michaelsson * Makefile.am, configure.ac: fuzz: use COMPILER_CLANG conditional to add subdir Otherwise, the fuzz subdirectory is not included in the tarball created by `make dist`. If one then tries to build from the tarball with CC=clang, then `./configure` fails fails with config.status: error: cannot find input file: `fuzz/Makefile.in' 2021-05-19 pedro martelletto * util.c: Verify that the UV bit is set If PIN or other forms of user verification are required, check that the corresponding User Verification (UV) bit is set in the signed payload obtained from the authenticator. 2021-05-19 pedro martelletto * util.c: Handle converse() returning NULL If a PIN is required and converse() returns NULL, abort the authentication flow instead of reverting to FIDO2 without PIN. Fixes #175. 2021-03-16 Ludvig Michaelsson <4864502+LDVG@users.noreply.github.com> * : Merge pull request #174 from Yubico/readme misc: update README, gitignore 2021-03-11 Ludvig Michaelsson * README: README: update dependency installation instructions 2021-01-11 Alessio Di Mauro * : Merge pull request #169 from syscll/syscll-patch-1 README: update Authorization Mapping Files link 2020-12-09 Alessio Di Mauro * README, configure.ac: Bump minimum required version of libfido2 PR #168 added support for self-attestation in pamu2fcfg which was introduced in libfido2 v1.3.0. 2020-12-09 Alessio Di Mauro * : Merge PR #168 2020-12-01 Gabriel Kihlman * .github/workflows/codeql-analysis.yml: actions: apt update 2020-10-16 Gabriel Kihlman * .github/workflows/scan.yml: actions: add xsltproc as dependency 2020-10-16 Alessio Di Mauro * : Merge PR #165 2020-06-15 Gabriel Kihlman * .github/workflows/codeql-analysis.yml: actions: CodeQL scanning 2020-09-29 Alessio Di Mauro * README, man/pam_u2f.8.txt: Clarify text around SELinux Relates to #152. 2020-09-28 Alessio Di Mauro * README, man/pam_u2f.8.txt: Add a note regarding SELinux on man and README Relates to #152. 2020-09-22 Gabriel Kihlman * : Merge pull request #160 from Yubico/fuzz Add fuzzing harness for fuzzing native and ssh formats 2020-09-22 Alessio Di Mauro * util.c: Do not error out when nodetect is set and devices are found 2020-09-17 Gabriel Kihlman * .github/workflows/linux_fuzz.yml, .gitignore, build-aux/ci/fuzz-linux-asan.sh, configure.ac, fuzz/Makefile.am, fuzz/coverage.sh, fuzz/fuzz_format_parsers.c, fuzz/make_seed.py: fuzz: add fuzzing harness for the native and ssh formats o builds and fuzzes in a github action flow. 2020-09-17 Gabriel Kihlman * : Merge pull request #159 from Yubico/ga Github Actions: build and run tests on linux 2020-09-17 Alessio Di Mauro * : Merge pull request #158 from Yubico/docs docs: cosmetics 2020-09-17 Gabriel Kihlman * README: docs: cosmetics 2020-09-17 Gabriel Kihlman * util.c: Check that strtok_s succeeded before continuing Avoids a potential segfault found by fuzzing 2020-09-17 Gabriel Kihlman * tests/get_devices.c: tests: also free alloced memory before exiting This makes LeakSanitizer happy 2020-09-17 Alessio Di Mauro * NEWS, configure.ac: Bump version 2020-09-16 Alessio Di Mauro * NEWS: Update NEWS file 2020-09-16 Alessio Di Mauro * NEWS, configure.ac: Update version number to reflect changes 2020-09-17 Alessio Di Mauro * configure.ac, tests/Makefile.am, tests/credentials/new_-N.cred.in, tests/credentials/new_-N.templ, tests/credentials/new_-P-N.cred.in, tests/credentials/new_-P-N.templ, tests/credentials/new_-P-V-N.cred.in, tests/credentials/new_-P-V-N.templ, tests/credentials/new_-P-V.cred.in, tests/credentials/new_-P-V.templ, tests/credentials/new_-P.cred.in, tests/credentials/new_-P.templ, tests/credentials/new_-V-N.cred.in, tests/credentials/new_-V-N.templ, tests/credentials/new_-V.cred.in, tests/credentials/new_-V.templ, tests/credentials/new_-r-N.cred.in, tests/credentials/new_-r-N.templ, tests/credentials/new_-r-P-N.cred.in, tests/credentials/new_-r-P-N.templ, tests/credentials/new_-r-P-V-N.cred.in, tests/credentials/new_-r-P-V-N.templ, tests/credentials/new_-r-P-V.cred.in, tests/credentials/new_-r-P-V.templ, tests/credentials/new_-r-P.cred.in, tests/credentials/new_-r-P.templ, tests/credentials/new_-r-V-N.cred.in, tests/credentials/new_-r-V-N.templ, tests/credentials/new_-r-V.cred.in, tests/credentials/new_-r-V.templ, tests/credentials/new_-r.cred.in, tests/credentials/new_-r.templ, tests/credentials/new_.cred.in, tests/credentials/new_.templ, tests/credentials/new_double_-N.cred.in, tests/credentials/new_double_-N.templ, tests/credentials/new_double_-P-N.cred.in, tests/credentials/new_double_-P-N.templ, tests/credentials/new_double_-P-V-N.cred.in, tests/credentials/new_double_-P-V-N.templ, tests/credentials/new_double_-P-V.cred.in, tests/credentials/new_double_-P-V.templ, tests/credentials/new_double_-P.cred.in, tests/credentials/new_double_-P.templ, tests/credentials/new_double_-V-N.cred.in, tests/credentials/new_double_-V-N.templ, tests/credentials/new_double_-V.cred.in, tests/credentials/new_double_-V.templ, tests/credentials/new_double_-r-N.cred.in, tests/credentials/new_double_-r-N.templ, tests/credentials/new_double_-r-P-N.cred.in, tests/credentials/new_double_-r-P-N.templ, tests/credentials/new_double_-r-P-V-N.cred.in, tests/credentials/new_double_-r-P-V-N.templ, tests/credentials/new_double_-r-P-V.cred.in, tests/credentials/new_double_-r-P-V.templ, tests/credentials/new_double_-r-P.cred.in, tests/credentials/new_double_-r-P.templ, tests/credentials/new_double_-r-V-N.cred.in, tests/credentials/new_double_-r-V-N.templ, tests/credentials/new_double_-r-V.cred.in, tests/credentials/new_double_-r-V.templ, tests/credentials/new_double_-r.cred.in, tests/credentials/new_double_-r.templ, tests/credentials/new_double_.cred.in, tests/credentials/new_double_.templ, tests/credentials/new_mixed_-P1-P2.cred.in, tests/credentials/new_mixed_-P1-P2.templ, tests/credentials/new_mixed_-P12.cred.in, tests/credentials/new_mixed_-P12.templ, tests/credentials/new_mixed_1-P2.cred.in, tests/credentials/new_mixed_1-P2.templ, tests/credentials/new_mixed_12.cred.in, tests/credentials/new_mixed_12.templ, tests/credentials/old_credential.cred.in, tests/credentials/old_credential.templ, tests/credentials/{ssh_credential.templ => ssh_credential.cred.in}, tests/regenerate_credentials.py: User autoconf instead of make to generate test input files 2020-09-17 Alessio Di Mauro * pamu2fcfg/Makefile.am: Use correct filename in Makefile.am 2020-09-16 Alessio Di Mauro * README, man/pam_u2f.8.txt: Fix typo 2020-09-03 Alessio Di Mauro * README: Replace Debian with Ubuntu in the documentation 2020-09-03 Alessio Di Mauro * README: Mention minimum libfido2 version required 2020-09-03 Alessio Di Mauro * README: Fix dependency name 2020-08-27 Alessio Di Mauro * README: Fix code block formatting 2020-08-26 Alessio Di Mauro * README, man/pam_u2f.8.txt, man/pamu2fcfg.1.txt: Update documentation Reflect the changes for the transition from libu2f to libfido2. Add some text on the SSH format. Update manpages. Relates to #140 2020-08-14 Alessio Di Mauro * tests/get_devices.c: Indent 2020-08-14 Alessio Di Mauro * build-aux/ci/build-linux.sh: Update Travis build to not do chown 2020-08-14 Alessio Di Mauro * .gitignore, tests/Makefile.am, tests/credentials/new_, tests/credentials/new_-N, tests/credentials/new_-N.templ, tests/credentials/new_-P, tests/credentials/new_-P-N, tests/credentials/new_-P-N.templ, tests/credentials/new_-P-V, tests/credentials/new_-P-V-N, tests/credentials/new_-P-V-N.templ, tests/credentials/new_-P-V.templ, tests/credentials/new_-P.templ, tests/credentials/new_-V, tests/credentials/new_-V-N, tests/credentials/new_-V-N.templ, tests/credentials/new_-V.templ, tests/credentials/new_-r, tests/credentials/new_-r-N, tests/credentials/new_-r-N.templ, tests/credentials/new_-r-P, tests/credentials/new_-r-P-N, tests/credentials/new_-r-P-N.templ, tests/credentials/new_-r-P-V, tests/credentials/new_-r-P-V-N, tests/credentials/new_-r-P-V-N.templ, tests/credentials/new_-r-P-V.templ, tests/credentials/new_-r-P.templ, tests/credentials/new_-r-V, tests/credentials/new_-r-V-N, tests/credentials/new_-r-V-N.templ, tests/credentials/new_-r-V.templ, tests/credentials/new_-r.templ, tests/credentials/new_.templ, tests/credentials/new_double_, tests/credentials/new_double_-N, tests/credentials/new_double_-N.templ, tests/credentials/new_double_-P, tests/credentials/new_double_-P-N, tests/credentials/new_double_-P-N.templ, tests/credentials/new_double_-P-V, tests/credentials/new_double_-P-V-N, tests/credentials/new_double_-P-V-N.templ, tests/credentials/new_double_-P-V.templ, tests/credentials/new_double_-P.templ, tests/credentials/new_double_-V, tests/credentials/new_double_-V-N, tests/credentials/new_double_-V-N.templ, tests/credentials/new_double_-V.templ, tests/credentials/new_double_-r, tests/credentials/new_double_-r-N, tests/credentials/new_double_-r-N.templ, tests/credentials/new_double_-r-P, tests/credentials/new_double_-r-P-N, tests/credentials/new_double_-r-P-N.templ, tests/credentials/new_double_-r-P-V, tests/credentials/new_double_-r-P-V-N, tests/credentials/new_double_-r-P-V-N.templ, tests/credentials/new_double_-r-P-V.templ, tests/credentials/new_double_-r-P.templ, tests/credentials/new_double_-r-V, tests/credentials/new_double_-r-V-N, tests/credentials/new_double_-r-V-N.templ, tests/credentials/new_double_-r-V.templ, tests/credentials/new_double_-r.templ, tests/credentials/new_double_.templ, tests/credentials/new_mixed_-P1-P2, tests/credentials/new_mixed_-P1-P2.templ, tests/credentials/new_mixed_-P12, tests/credentials/new_mixed_-P12.templ, tests/credentials/new_mixed_1-P2, tests/credentials/new_mixed_1-P2.templ, tests/credentials/new_mixed_12, tests/credentials/new_mixed_12.templ, tests/credentials/old_credential, tests/credentials/old_credential.templ, tests/credentials/{ssh_credential => ssh_credential.templ}, tests/get_devices.c, tests/regenerate_credentials.py: Fix permissions on tests This change adds a new custom suffix to automake and treats credentials as templates. Upon running the tests actual credential files (.cred) will be generated with the current user name. Similarly the tests will read the user name from the environment and use that value. 2020-07-24 Alessio Di Mauro * tests/get_devices.c, util.c: Appease clang-format 2020-07-24 Alessio Di Mauro * util.c: Rework the logic to parse authentication files Make sure that each credential is always parsed correctly including attributes and lack thereof (for the old format). 2020-07-24 Alessio Di Mauro * tests/credentials/new_, tests/credentials/new_-N, tests/credentials/new_-P, tests/credentials/new_-P-N, tests/credentials/new_-P-V, tests/credentials/new_-P-V-N, tests/credentials/new_-V, tests/credentials/new_-V-N, tests/credentials/new_-r, tests/credentials/new_-r-N, tests/credentials/new_-r-P, tests/credentials/new_-r-P-N, tests/credentials/new_-r-P-V, tests/credentials/new_-r-P-V-N, tests/credentials/new_-r-V, tests/credentials/new_-r-V-N, tests/credentials/new_credential, tests/credentials/new_double_, tests/credentials/new_double_-N, tests/credentials/new_double_-P, tests/credentials/new_double_-P-N, tests/credentials/new_double_-P-V, tests/credentials/new_double_-P-V-N, tests/credentials/new_double_-V, tests/credentials/new_double_-V-N, tests/credentials/new_double_-r, tests/credentials/new_double_-r-N, tests/credentials/new_double_-r-P, tests/credentials/new_double_-r-P-N, tests/credentials/new_double_-r-P-V, tests/credentials/new_double_-r-P-V-N, tests/credentials/new_double_-r-V, tests/credentials/new_double_-r-V-N, tests/credentials/new_mixed_-P1-P2, tests/credentials/new_mixed_-P12, tests/credentials/new_mixed_1-P2, tests/credentials/new_mixed_12, tests/get_devices.c: Add a whole bunch of test cases Parsing combination of single and multiple devices in one file with different sets of attributes 2020-07-24 Alessio Di Mauro * tests/regenerate_credentials.py: Add a script to generate test cases 2020-01-08 Alessio Di Mauro * pamu2fcfg/pamu2fcfg.c, util.c: Indent 2020-01-08 Alessio Di Mauro * util.c: Check against "+attribute" rather "attribute" 2020-01-08 Alessio Di Mauro * util.c: Don't set uv when setting PIN 2020-01-08 Alessio Di Mauro * util.c: Use fido_opt_t in do_manual_authentication 2020-01-08 Alessio Di Mauro * pamu2fcfg/pamu2fcfg.c: Use a fido_opt_t in pamu2fcfg 2020-01-07 Alessio Di Mauro * util.c: Update SSH flags to latest version and attributes management 2020-01-07 Alessio Di Mauro * util.c: Fix print formatting on decoded application field 2019-12-20 Alessio Di Mauro * tests/get_devices.c: Indent 2019-12-20 Alessio Di Mauro * build-aux/ci/build-linux.sh: Change ownership of the test credential files 2019-12-19 Alessio Di Mauro * tests/Makefile.am: Change tests harness to run serial tests This helps when printing results in the CI 2019-12-19 Alessio Di Mauro * tests/basic.c, tests/get_devices.c: Indent tests 2019-12-19 Alessio Di Mauro * tests/Makefile.am, tests/credentials/new_credential, tests/credentials/old_credential, tests/credentials/ssh_credential, tests/get_devices.c: Add a test for parsing credential files 2019-12-19 Alessio Di Mauro * util.c: Fixup old format compatibility 2019-12-19 Alessio Di Mauro * util.c: Fix padding check for SSH format 2019-12-18 Alessio Di Mauro * pam-u2f.c: Indent 2019-12-18 Alessio Di Mauro * pam-u2f.c, util.h: Add default authfile for sshformat 2019-12-17 Alessio Di Mauro * util.c: Initialize decoded_initial to NULL 2019-12-17 Alessio Di Mauro * util.c: Make sure to save one \0 byte in buf 2019-12-17 Alessio Di Mauro * util.c: Drop unnecessary sizeof(char) 2019-12-17 Alessio Di Mauro * util.c: Indent 2019-12-17 Alessio Di Mauro * util.c: Use a define for user presence 2019-12-17 Alessio Di Mauro * util.c: Check strdup return value when allocation attributes 2019-12-17 Alessio Di Mauro * util.c: Check buf length in parse_ssh_format more thoroughly 2019-12-17 Alessio Di Mauro * util.c: Use calloc to allocate buf 2019-12-17 Alessio Di Mauro * util.c: Indent 2019-12-17 Alessio Di Mauro * pam-u2f.c, util.c, util.h: Add initial support for SSH format 2019-12-04 Alessio Di Mauro * pam-u2f.c, util.c, util.h: Split parsing of native format to a function and add basics for ssh format 2020-08-06 Alessio Di Mauro * : Merge pull request #153 from herrjemand/patch-1 Added mention of FIDO2 support 2020-07-28 Alessio Di Mauro * : Merge pull request #151 from Yubico/update-fqdn Update scan action with correct image fqdn 2020-06-23 Gabriel Kihlman * : Merge pull request #148 from Yubico/scan Github Actions: do not run scan if missing credentials 2020-03-05 Alessio Di Mauro * : Merge PR #142 2020-03-04 Christos Zoulas * pam-u2f.c: Include for intptr_t on linux 2020-03-03 Christos Zoulas * util.c: - explicitly check against NULL to avoid some compiler warnings - fix const cast-away. - Since we include unconditionally allow syslog use on other unixes, not just linux. We check that we provide a LOG_DEBUG macro instead. 2020-03-03 Christos Zoulas * util.h: Provide an empty statement for non-debugging code. 2020-03-03 Christos Zoulas * pam-u2f.c: - move PAM_MODUTIL_DEF_PRIVS below parse_cfg, so that cfg->debug_file gets initialized first (this is c99, statement before decl). - introduce free_const() macro to avoid const cast-away warnings. - Add PAM_MODULE_ENTRY() macro used by OpenPAM. 2020-03-03 Christos Zoulas * drop_privs.h: - cast -1 to the appropriate types - split lines 2020-03-03 Christos Zoulas * b64.c: Avoid const cast-away 2020-03-02 Alessio Di Mauro * : Merge pull request #141 from Yubico/boolornot Check explicitly for FIDO_OPT_TRUE 2020-01-17 Gabriel Kihlman * : Merge pull request #139 from Yubico/scan Re-schedule scans every week 2019-12-28 Gabriel Kihlman * : Merge pull request #136 from Yubico/scan Adding a static code analysis github workflow 2019-12-09 Alessio Di Mauro * : Merge pull request #133 from Yubico/fix_booleans Fix and clarify the behavior of UV, UP and PIN 2019-12-05 pedro martelletto * README, man/pam_u2f.8.txt, man/pamu2fcfg.1.txt: documentation bits for userpresence, userverification, and pinverification. 2019-12-04 Alessio Di Mauro * util.c: Fix formatting 2019-12-04 Alessio Di Mauro * pam-u2f.c, util.c: Map fido_opt_t to tristate values in the configuration 2019-12-04 Alessio Di Mauro * build-aux/ci/build-bionic-gcc7.sh: Remove "set -x" before calling clang_format It makes the otput more readable if there are formatting errors 2019-12-03 Alessio Di Mauro * : Merge pull request #132 from Yubico/update_libfido2 Update libfido2 2019-12-03 Alessio Di Mauro * .travis.yml: Name the individual Travis builds 2019-12-02 Alessio Di Mauro * build-aux/ci/build-linux.sh, build-aux/ci/build-osx.sh: Don't use `&&` together with `set -e` in the CI scripts 2019-12-02 Alessio Di Mauro * configure.ac, pamu2fcfg/pamu2fcfg.c, util.c: Update to libfido2 >= 1.2.0 Update dependencies Fix deprecated functions 2019-12-02 Alessio Di Mauro * pamu2fcfg/Makefile.am: Add libcrypto dependency to pamu2fcfg 2019-10-10 Alessio Di Mauro * man/pam_u2f.8.txt: man: drop backticks 2019-10-10 Alessio Di Mauro * : Merge PR #127 2019-10-09 Alessio Di Mauro * build-aux/ci/format-code.sh: build: correctly escape grep pattern 2019-10-09 Alessio Di Mauro * : Merge PR #126 2019-10-09 corbolais * README, man/pam_u2f.8.txt: Clarify usage of individual user mapping file. Signed-off-by: corbolais 2019-10-09 corbolais * README, man/pam_u2f.8.txt: Add accidently removed sentence back in, update man page. Signed-off-by: corbolais 2019-10-09 Alessio Di Mauro * : Merge PR #125 2019-10-08 corbolais * pam-u2f.c: appease clang_format, again Signed-off-by: corbolais 2019-10-08 corbolais * pam-u2f.c: avoid call to strncmp Signed-off-by: corbolais 2019-10-07 corbolais * pam-u2f.c: cherry-pick de9731c7423554bcb2749242c384c6764992db8c, undo ce3df86046d111174c46da6f6a81e321553faa5b, formatting changes to please clang format. Signed-off-by: corbolais 2019-10-05 corbolais * README, pam-u2f.c: A different per user file may be specified. Doc: state that the path must be relative to $HOME/. Implicitely set openasuser. Signed-off-by: corbolais 2019-08-23 Alessio Di Mauro * build-aux/ci/build-bionic-gcc7.sh: Set commit range for new branches 2019-08-23 Alessio Di Mauro * build-aux/ci/format-code.sh: Drop slashes and change exit to return 2019-08-22 Alessio Di Mauro * build-aux/ci/format-code.sh: Use grep -e to keep Travis happy 2019-08-22 Alessio Di Mauro * build-aux/ci/format-code.sh: Fix format-code.sh 2019-08-22 Alessio Di Mauro * .travis.yml, build-aux/ci/build-bionic-gcc7.sh, build-aux/ci/build-linux.sh, build-aux/ci/build-osx.sh: Run format-code.sh only on a single Travis build 2019-08-22 Alessio Di Mauro * .travis.yml: Update dist in .travis-ci.yml 2019-08-22 Alessio Di Mauro * b64.c, drop_privs.c, drop_privs.h, explicit_bzero.c, pam-u2f.c, pamu2fcfg/pamu2fcfg.c, util.c, util.h: Apply clang-format 2019-08-22 Alessio Di Mauro * build-aux/ci/format-code.sh: Add format-code.sh 2019-08-22 Alessio Di Mauro * build-aux/ci/build-linux.sh, build-aux/ci/build-osx.sh: Check code format during a Travis build 2019-08-22 Alessio Di Mauro * .clang-format, Makefile.am: Update clang-format 2019-08-13 Alessio Di Mauro * .travis.yml, build-aux/ci/build-bionic-clang7.sh, build-aux/ci/build-bionic-clang8.sh, build-aux/ci/build-bionic-gcc7.sh, build-aux/ci/build-bionic-gcc8.sh, build-aux/ci/build-bionic-gcc9.sh, build-aux/ci/build-linux.sh, build-aux/ci/build-osx.sh, build-aux/ci/build-osx11-clang.sh, build-aux/ci/build-osx9.4-clang.sh, build-aux/ci/build-xenial-clang7.sh, build-aux/ci/build-xenial-clang8.sh, build-aux/ci/build-xenial-gcc7.sh, build-aux/ci/build-xenial-gcc8.sh, build-aux/ci/build-xenial-gcc9.sh, build-aux/travis, build-aux/travis-build-linux, build-aux/travis-build-osx, explicit_bzero.c, pamu2fcfg/{readpassphrase.h => _readpassphrase.h}, pamu2fcfg/pamu2fcfg.c, pamu2fcfg/readpassphrase.c: Update .travis.yml to build using libfido2 2019-07-31 Alessio Di Mauro * : Merge #121 Switch to using vsyslog/vfprintf in the linux case as well 2019-07-22 pedro martelletto * Makefile.am: AM_CPPFLAGS: don't pull ../ when building from the top dir 2019-07-05 Alessio Di Mauro * : Merge PR #119 2019-07-04 Michael Beaumont * pam-u2f.c, util.c, util.h: Add "cue_prompt" option to set text shown with cue 2019-06-18 Gabriel Kihlman * pam-u2f.c: Check the correct variable, openasuser has not been set here yet 2019-06-12 Alessio Di Mauro * : Merge PR #98 2019-03-28 pedro martelletto * tests/bionic/Dockerfile: Dockerfile: adapt to life w/o hidapi; install gengetopt 2019-01-19 Francois Gervais * util.c: Ask for user presence based on PAM module flag Ignore per-key presence configuration 2019-01-19 Francois Gervais * pam-u2f.c, util.h: Add 'userpresence' PAM module flag 2018-06-15 pedro martelletto * util.c: Have do_manual_authentication() work with fido2-assert. 2018-06-07 pedro martelletto * util.c: Reflect changes in libfido2's API 2018-05-17 pedro martelletto * tests/bionic/Dockerfile, tests/bionic/README, tests/bionic/run.sh: Add a set of core containerized tests 2018-05-16 pedro martelletto * Makefile.am, util.c, util.h: Add backwards-compatibility with pre-FIDO2 authorization files. 2018-05-15 pedro martelletto * util.c: Handle resident keys, user verification and COSE RS256 in do_manual_authentication(). 2018-05-15 pedro martelletto * util.c: Handle resident keys, user verification and COSE RS256 in do_authentication(). 2018-05-15 pedro martelletto * pam-u2f.c: Zero the devices array on allocation. 2018-05-15 pedro martelletto * util.c, util.h: Change get_devices_from_authfile() to parse the new format generated by pamu2fcfg. This new format includes two extra fields: one denoting a credential's COSE type, and a second representing a credential's attributes (only '+' or '-' to enable/disable user verification for now). The meaning of the key handle field has also been extended: '*' can now be used to tell pam-u2f that a given credential is resident. 2018-05-15 pedro martelletto * .gitignore, pamu2fcfg/cmdline.c, pamu2fcfg/cmdline.h: Zap autogenerated files. 2018-05-15 pedro martelletto * pamu2fcfg/cmdline.ggo, pamu2fcfg/pamu2fcfg.c: Add -t, -r and -N options to pamu2fcfg. - option t allows the COSE type of a credential to be specified; - option r allows a resident credential to be created; - option N enables verification without the user's presence. 2018-05-08 pedro martelletto * util.c: Convert do_manual_authentication() to libfido2. 2018-05-08 pedro martelletto * util.c: Convert do_authentication() to libfido2. Introduce an auxiliary find_authenticator() function to iterate over authenticator devices configured on the system and find the one containing the credential being authenticated. 2018-05-08 pedro martelletto * Makefile.am, util.c, util.h: Convert get_devices_from_authfile() to libfido2. 2018-05-08 pedro martelletto * pamu2fcfg/Makefile.am, pamu2fcfg/pamu2fcfg.c: Convert pamu2fcfg to libfido2. 2018-05-08 pedro martelletto * util.c, util.h: Define random_bytes(). random_bytes() is an auxiliary function to read an arbitrary number of bytes from a system's PRNG, to be used in upcoming commits. 2018-05-08 pedro martelletto * configure.ac: Detect libfido2 and enable subdir-objects. 2018-05-08 pedro martelletto * Makefile.am, b64.c, b64.h, configure.ac: Add base64 encoding/decoding functions. To be used in the representation of key handles and public keys in upcoming commits. 2019-06-04 Alessio Di Mauro * NEWS, configure.ac: Bump version 2019-06-04 Alessio Di Mauro * NEWS: Update NEWS file 2019-06-04 Alessio Di Mauro * man/pam_u2f.8.txt: Update manual 2019-06-04 Alessio Di Mauro * : Merge PR #116 2019-06-04 Gabriel Kihlman * Makefile.am, README, configure.ac, drop_privs.c, drop_privs.h, pam-u2f.c: Drop privileges by default when opening user-related files The module is typically executed as root and would sometimes open files or follow symlinks that could be controlled from the outside. Drop privileges to the target user before opening any files. Fixes CVE-2019-12209. Thanks to Matthias Gerstner of the SUSE Security Team for reporting the issue. 2019-06-04 Gabriel Kihlman * pam-u2f.c, util.c, util.h: Do not leak file descriptor when doing exec When opening a custom debug file, the descriptor would stay open when calling exec and leak to the child process. Make sure all files are opened with close-on-exec. This fixes CVE-2019-12210. Thanks to Matthias Gerstner of the SUSE Security Team for reporting the issue. 2019-04-01 Alessio Di Mauro * : Merge pull request #115 from Yubico/malloc_debug Handle malloc failing when logging 2018-07-23 Alessio Di Mauro * README: Add more explicit dependencies to README Closes #101 2018-05-17 Alessio Di Mauro * man/pam_u2f.8.txt: Fix typo in man page 2018-05-17 Alessio Di Mauro * : Merge PR 95 2018-05-15 Alessio Di Mauro * NEWS, configure.ac: Bump version 2018-05-15 Alessio Di Mauro * NEWS: Update NEWS file 2018-05-04 Alessio Di Mauro * : Merge PR #92 2018-05-02 Alessio Di Mauro * : Merge PR #91 2018-04-30 CJ Oster * man/pam_u2f.8.txt, pam-u2f.c, util.c, util.h: Adds "nodetect" option. 2018-04-24 Alessio Di Mauro * util.c: fixup some minor memory leaks 2018-04-24 Alessio Di Mauro * pam-u2f.c, util.c: Make sure to free origin/appid/auth_file if allocated 2018-04-24 Alessio Di Mauro * pam-u2f.c, util.h: Make authpending_file const and cast it during free 2018-04-24 Alessio Di Mauro * COPYING, Makefile.am, configure.ac, pam-u2f.c, pamu2fcfg/Makefile.am, pamu2fcfg/cmdline.ggo, pamu2fcfg/pamu2fcfg.c, tests/Makefile.am, tests/basic.c, util.c, util.h: Update copyright 2018-04-24 Alessio Di Mauro * pam-u2f.c: Default should_free_authpending_file to 0 2018-04-24 Alessio Di Mauro * : Merge PR #89 2018-04-18 Alessio Di Mauro * NEWS, configure.ac: Bump version 2018-04-18 Alessio Di Mauro * NEWS: Update NEWS file 2018-04-18 Alessio Di Mauro * util.c: Indent 2018-04-18 Alessio Di Mauro * : Merge PR #85 2018-04-18 CJ Oster * util.c, util.h: Avoids cueing user if no suitable U2F device is available. 2018-04-17 CJ Oster * util.c: Fixing this bug too. 2018-04-16 CJ Oster * pam-u2f.c, util.c, util.h: Fixes syslog crash in some applications 2018-04-16 Alessio Di Mauro * NEWS, configure.ac: Bump version 2018-04-16 Alessio Di Mauro * NEWS: Update NEWS file 2018-04-16 Alessio Di Mauro * util.c: Fixup style nits 2018-04-16 Alessio Di Mauro * util.c: Use BUFSIZE instead of a hard constant 2018-04-16 Alessio Di Mauro * README: Drop blurb about project being rewritten That seems to have slowed for the time being, reinstating this project. 2018-04-16 Alessio Di Mauro * README: Fixup README to reflect the manpage 2018-04-16 Alessio Di Mauro * : Merge PR #84 2018-04-14 CJ Oster * README, man/pam_u2f.8.txt, pam-u2f.c, util.c, util.h: Adds syslog to debug_file options. 2017-06-16 Alessio Di Mauro * README: Add message about project rewrite to README 2017-04-04 Alessio Di Mauro * build-aux/travis-build-osx: brew unlink pkg-config to keep Travis happy 2017-04-04 Alessio Di Mauro * README, man/pam_u2f.8.txt, pam-u2f.c, util.c, util.h: Add `debug_file` option to log debug to a file rather than to STDOUT 2017-04-04 Alessio Di Mauro * README: Fix formatting in README 2017-03-15 Alessio Di Mauro * : Merge #70: code cleanup and more warnings 2017-03-14 Simon Ruderich * util.c: get_devices_from_authfile: fix incorrect cast Shouldn't be an issue but makes -Wconversion happy. 2017-03-14 Simon Ruderich * pam-u2f.c: pam_sm_authenticate: authfile_dir_len must be size_t 2017-03-14 Simon Ruderich * util.c: do_manual_authentication: simplify for-loop condition Checking retval in two places is confusing. Use a separate if with break to make the intent more clear. 2017-03-14 Simon Ruderich * pam-u2f.c: pam_sm_authenticate: use goto done in two more places It's confusing that these are the only places where return is used. This changes the behavior if alwaysok is true and either malloc() or pam_get_user() fails. Previously it would reject logins, with this change it allows them. However this shouldn't affect many setups as alwaysok is most likely not used. 2017-03-14 Simon Ruderich * pam-u2f.c: pam_sm_authenticate: auth_file: don't strdup() the allocated buffer 2017-03-14 Simon Ruderich * pam-u2f.c, util.c: Use snprintf() where possible The code in pam_sm_authenticate() uses proper sizes, but snprintf() is generally a safer approach than strcpy()/strcat(). The first sprintf() in do_manual_authentication() could potentially overflow the buffer if origin is very large. 2017-03-14 Simon Ruderich * pam-u2f.c: pam_sm_authenticate: move strdup() checks into the surrounding if Makes it more obvious that this is the only code path that can reach the check. 2017-03-14 Simon Ruderich * pam-u2f.c: pam_sm_authenticate: remove checks for strcpy strcpy(3) never fails. 2017-03-14 Alessio Di Mauro * : Merge #67, fixes to get_devices_from_authfile 2017-03-07 Simon Ruderich * util.c: get_devices_from_authfile: remove duplication in error handling Also fix a double-close bug (fclose(opwfile); close(fd)). 2017-03-07 Simon Ruderich * util.c: get_devices_from_authfile: ensure n_devs is initialized If there's no matching user then n_devs is never initialized but we return 1 to indicate success. A later access to n_devs will result in an undefined read. Note: This is currently not an issue as the single caller correctly initializes n_devs to 0 but it affected our fuzzing process and it future-proofs possible future callers. 2017-03-07 Simon Ruderich * util.c: get_devices_from_authfile: check result of sscanf() On failure x might contain uninitialized data which must not be added to the key. Abort instead if this occurs. 2017-03-07 Simon Ruderich * util.c: get_devices_from_authfile: fix out-of-bounds read Casting a char* into an unsigned int* is undefined behavior and will trigger an out-of-bounds read at the end of the publicKey array. 2017-03-13 Alessio Di Mauro * : Merge pull request #69 from rudis/openasuser Add openasuser option 2017-03-13 Alessio Di Mauro * : Merge pull request #68 from rudis/nouserok-simplify Simplify nouserok checks for missing/malformed authfiles 2017-02-16 Thordur Bjornsson * build-aux/travis-build-osx: travis: Skip man page build on osx 2017-02-16 Thordur Bjornsson * .travis.yml, build-aux/travis, build-aux/travis-build-linux, build-aux/travis-build-osx: travis: Refactor and support osx 2017-02-16 Thordur Bjornsson * README: README: Just make for building `check` is rather useless at present, and breaks on macOS. 2017-02-16 Thordur Bjornsson * pam-u2f.c, pamu2fcfg/pamu2fcfg.c, util.c: util, pamu2fcfg: Silence warnings and fixup compares. 2017-02-16 Thordur Bjornsson * Makefile.am, configure.ac, m4/ax_check_compile_flag.m4, m4/manywarnings.m4, m4/warnings.m4: ac: Small attempt at modernisation. Biggest change is dropping the warnings/manywarnings and using AX_CHECK_COMPILE_FLAG to check for an ok-ish set all of the time. 2017-02-16 Thordur Bjornsson * pam-u2f.c, pamu2fcfg/pamu2fcfg.c, util.c, util.h: indent: Run the entire shebang through clang-format 2017-02-16 Thordur Bjornsson * .clang-format, Makefile.am: indent: Use clang-format 2017-02-16 Thordur Bjornsson * README: README: Better links to U2F libs 2017-02-16 Thordur Bjornsson * README: README: No need for a continuation in example 2017-02-16 Thordur Bjornsson * README: README: Mention registration in Auth blurb. Do so with a link to obtaining key handles blurb. 2017-02-16 Thordur Bjornsson * README: README: Collapse the Introduction blurb 2017-02-16 Thordur Bjornsson * README: README: Drop License and portability blurbs 2017-02-16 Thordur Bjornsson * BLURB: BLURB: Retire it 2017-02-15 Thordur Bjornsson * : commit 8d6767b9981336dfa9454be759262ab1fbc70e35 Merge: ddd3462 e935c33 Author: Thordur Bjornsson Date: Wed Feb 15 14:17:06 2017 +0100 2017-02-15 Thordur Bjornsson * README, man/pam_u2f.8.txt: docs: prompt man blurb and README fixups 2017-02-15 Thordur Bjornsson * pam-u2f.c: pam: Simplify prompt handling The prior (and now DEFAULT_PROMPT) had a newline in it, rather then trying to preserve that behaviour, just omit the newline. The PRESS ENTER behaviour even makes this look nicer... 2017-01-08 Reiner Keller * README, pam-u2f.c, util.h: setup individual prompt message for interactive mode 2017-02-15 Thordur Bjornsson * configure.ac: ac: Better defaults for PAM module install path. On darwin (osx, macos) default to /usr/lib/pam, on linux to the same default as before and in all other cases to /usr/lib. 2017-02-15 Thordur Bjornsson * : commit 5ef53fdc872885f10c93e0e1103f42511f406b03 Author: Thordur Bjornsson Date: Wed Feb 15 09:08:07 2017 +0100 2017-02-01 Thordur Bjornsson * : Merge remote-tracking branch 'origin/pr/56' 2017-01-20 Alessio Di Mauro * : Merge pull request #54 from Yubico/readme-hostname README: Add blurb on appid/origin on dynamic networks 2017-01-17 Thordur Bjornsson * README: README: Add blurb on appid/origin on dynamic networks. Prompted by #42 2017-01-17 Thordur Bjornsson * util.c: pam: Fix format specifier 2017-01-17 Thordur Bjornsson * pam-u2f.c: pam: Drop _GNU_SOURCE define 2017-01-17 Thordur Bjornsson * pamu2fcfg/pamu2fcfg.c: pamu2fcfg: Errors to stderr Tiny style fixup while here. 2017-01-17 Thordur Bjornsson * pamu2fcfg/pamu2fcfg.c: pamu2fcfg: Correct flag to u2fh_globla_init 2017-01-17 Thordur Bjornsson * util.c: pam: Add missing header 2017-01-17 Thordur Bjornsson * : Merge pull request #52 from Yubico/autoconf-janitorial auto: handful of fixups 2017-01-17 Thordur Bjornsson * configure.ac: auto: Fix tyop in configure.ac 2017-01-17 Thordur Bjornsson * autogen.sh: auto: Introduce autogen.sh 2016-11-29 Alessio Di Mauro * Makefile.am: Skip xmllint on Travis builds 2016-11-29 Alessio Di Mauro * pamu2fcfg/Makefile.am: Skip xmllint on Travis builds 2016-11-29 Alessio Di Mauro * .travis.yml: Fix a2x in Travis builds 2016-11-29 Alessio Di Mauro * .travis.yml: Update .travis.yml to build on Trusty 2016-11-09 Alessio Di Mauro * : Merge pull request #44 from liamjack/master Replace getlogin with getuid and getpwuid to obtain a username 2016-08-02 Alessio Di Mauro * : Merge pull request #40 from nbraud/gnu-source pam-u2f.c: Define _GNU_SOURCE to make secure_getenv(3) available 2016-03-14 Alessio Di Mauro * README, man/pam_u2f.8.txt, pam-u2f.c: Extend behavior of `nouserok` to include missing or malformed authfiles. Closes #32. 2016-03-14 Alessio Di Mauro * man/pamu2fcfg.1.txt, pamu2fcfg/pamu2fcfg.c: Make `appid` default to `origin`. Closes #34. 2016-03-14 Alessio Di Mauro * pamu2fcfg/pamu2fcfg.c: Minor fix. 2016-03-14 Alessio Di Mauro * pamu2fcfg/cmdline.c, pamu2fcfg/cmdline.ggo, pamu2fcfg/cmdline.h, pamu2fcfg/pamu2fcfg.c: Added verbose flag. 2016-03-14 Alessio Di Mauro * pamu2fcfg/pamu2fcfg.c: Fix typo. 2016-02-02 Alessio Di Mauro * README: Add pkg-config to the dependencies in README. Closes #30. 2016-01-07 Alessio Di Mauro * NEWS, configure.ac: Bump versions. 2016-01-07 Alessio Di Mauro * NEWS: Version 1.0.4. 2015-12-09 Alessio Di Mauro * util.c: Remove duplicate definition. Apparently saving files is a good thing... 2015-12-09 Alessio Di Mauro * configure.ac, pam-u2f.c, util.c: Use secure_getenv where available (still regarding #28). If we're on a GNU system use secure_getenv to retrieve environment variables. Otherwise implement a stub fallback that returns nothing. 2015-12-07 Alessio Di Mauro * util.c: Added authfile owner comparison to address #28. 2015-11-03 Alessio Di Mauro * README, man/pam_u2f.8.txt: Add warning about using mapping files with encrypted home directories. Closes #27. 2015-11-02 Alessio Di Mauro * NEWS, configure.ac: Bump versions. 2015-11-01 Alessio Di Mauro * pamu2fcfg/pamu2fcfg.c: Check the correct return value in pamu2fcfg. 2015-10-20 Alessio Di Mauro * : Merge pull request #24 from astronouth7303/patch-1 Properly tag `perror()` call for `getlogin()`. 2015-10-07 Alessio Di Mauro * util.c: Tie messages to debug flag more. 2015-10-06 Alessio Di Mauro * NEWS, configure.ac: Bump versions. 2015-10-06 Alessio Di Mauro * NEWS: Version 1.0.2. 2015-09-07 Alessio Di Mauro * : Merge pull request #20 from dlo/patch-1 Fix build issues on OS X 2015-07-14 Alessio Di Mauro * README: Add badges. 2015-07-14 Alessio Di Mauro * pam-u2f.c, util.c: Minor fix. 2015-07-13 Alessio Di Mauro * build-aux/travis: Disable h2a while building libu2f-server in Travis. 2015-07-10 Alessio Di Mauro * pamu2fcfg/pamu2fcfg.c, util.c: Drop include prefix. 2015-07-10 Alessio Di Mauro * Makefile.am: More AM flags. 2015-07-10 Alessio Di Mauro * build-aux/travis: disable silent rules in Travis. 2015-07-10 Alessio Di Mauro * pam-u2f.c: Add init. 2015-07-10 Alessio Di Mauro * pam-u2f.c: Typo. 2015-07-10 Alessio Di Mauro * pam-u2f.c, util.c: Fixed some resource leaks. 2015-06-30 Alessio Di Mauro * .gitignore, Makefile.am, pam_u2f.8.txt => man/pam_u2f.8.txt, {pamu2fcfg => man}/pamu2fcfg.1.txt, pamu2fcfg/Makefile.am, pamu2fcfg/cmdline.c, pamu2fcfg/cmdline.h: Move manpages to /man. 2015-06-18 Alessio Di Mauro * NEWS, configure.ac: Bump version to 1.0.2. 2015-06-18 Alessio Di Mauro * Makefile.am, NEWS: Suppress errors on install hook. Update NEWS. 2015-06-17 Alessio Di Mauro * pam_u2f.8.txt: Fix man pages to keep groff (and lintian) happy. 2015-06-17 Alessio Di Mauro * NEWS, configure.ac: Bump version to 1.0.1. 2015-06-17 Alessio Di Mauro * NEWS, configure.ac: Bump to version 1.0.0. 2015-06-17 Alessio Di Mauro * README: Update build instructions. 2015-06-17 Alessio Di Mauro * util.c: Indent. 2015-04-20 Alessio Di Mauro * pam-u2f.c, util.c, util.h: Changed cue mode to use converse. 2015-04-20 Alessio Di Mauro * README, pam_u2f.8.txt: Fixed documentation. 2015-04-20 Alessio Di Mauro * : Merge pull request #16 from mikejonesey/master cue: a reminder to push the yubikey button 2015-04-17 mikejonesey * README, pam-u2f.c, util.c, util.h: Standardisation of code, Rename verbose to cue, Set cue to only print out when a valid device is found, Update the readme. 2015-04-17 sys-mjones * README: update readme for change for button reminder. 2015-04-17 sys-mjones * pam-u2f.c, util.h: I use the yubikey for a few pam configs, most it's intuitive to press the button at the right time, but in configs such as sudo where i've enabled the module in sufficient mode, i needed a prompt to remind me to press the button. 2015-03-25 Alessio Di Mauro * README: Made documentation slightly clearer. 2015-03-20 Alessio Di Mauro * Makefile.am: Added some cleanup to Makefile. 2015-02-12 Alessio Di Mauro * README, pam_u2f.8.txt: Fixed docs. 2015-02-12 Alessio Di Mauro * pam-u2f.c, pamu2fcfg/cmdline.c, pamu2fcfg/cmdline.h, util.c, util.h: Indent. 2015-02-12 Alessio Di Mauro * util.c: Minor changes. 2015-02-12 Alessio Di Mauro * util.c: Fixed some warnings. 2015-02-12 Alessio Di Mauro * pam-u2f.c: Minor fix. 2015-02-12 Alessio Di Mauro * COPYING, Makefile.am, configure.ac, pam-u2f.c, pamu2fcfg/Makefile.am, pamu2fcfg/cmdline.c, pamu2fcfg/cmdline.ggo, pamu2fcfg/cmdline.h, pamu2fcfg/pamu2fcfg.c, tests/Makefile.am, tests/basic.c, util.c, util.h: Updated copyright years. 2015-02-12 Alessio Di Mauro * : Merge pull request #13 from phoeagon/manual Manual mode & interactive 2015-02-11 phoeagon * README, pam_u2f.8.txt, util.c: fix README 2015-02-11 phoeagon * pam-u2f.c, util.c, util.h: fix manual mode to work with SSH 2015-02-11 phoeagon * pam-u2f.c, util.c, util.h: Use pam_get_item instead for portability 2015-02-11 phoeagon * pam-u2f.c, util.c, util.h: add manual mode 2015-02-11 phoeagon * pam-u2f.c, util.h: add interactive mode 2015-02-09 Alessio Di Mauro * README, pam_u2f.8.txt: Updated documentation. 2015-02-09 Alessio Di Mauro * pam-u2f.c, util.h: Use XDG_CONFIG_HOME as default for authfile. 2015-01-20 Alessio Di Mauro * : Merge pull request #8 from catskul/patch-1 Add libpam to dependencies in README. 2015-01-19 catskul * README: Add --no-install-recommends to avoid pulling in 1GB of extra data ascii doc has a recommends which is gigantic this avoids pulling that in. 2015-01-19 catskul * README: Add libpam to dependencies in readme 2015-01-16 Alessio Di Mauro * NEWS, configure.ac: Bump to 0.0.2 (unreleased). 2015-01-16 Alessio Di Mauro * NEWS, configure.ac: Bump to version 0.0.1. 2015-01-15 Alessio Di Mauro * : Merge pull request #4 from bramvd/master added pam_sm_setcred service function 2015-01-14 Bram Vandoren * pam-u2f.c: added pam_sm_setcred service function 2015-01-02 Alessio Di Mauro * README: Updated README. 2015-01-02 Alessio Di Mauro * README, pam_u2f.8.txt: Updated documentation. 2015-01-02 Alessio Di Mauro * pam-u2f.c, util.h: Added nouserok parameter. 2015-01-02 Alessio Di Mauro * pam-u2f.c: Always fail after error in authentication. 2014-12-23 Henrik StrÃ¥th * README: Update README 2014-12-17 Alessio Di Mauro * Makefile.am, README: Corrected README. 2014-12-16 Alessio Di Mauro * Makefile.am: More fix to Makefile.am. 2014-12-16 Alessio Di Mauro * NEWS: Updated NEWS. 2014-12-16 Alessio Di Mauro * Makefile.am, pamu2fcfg/Makefile.am: Cleaned release target. 2014-12-16 Alessio Di Mauro * Makefile.am: Changed repo variable name. 2014-12-16 Alessio Di Mauro * pam-u2f.c, util.c: Indent. 2014-12-16 Alessio Di Mauro * README: Fixed link in AsciiDoc. 2014-12-15 Alessio Di Mauro * .travis.yml: Added more asciidoc related packets to Travis build. 2014-12-15 Alessio Di Mauro * build-aux/travis: Added more ldconfig. 2014-12-15 Alessio Di Mauro * .travis.yml: Added check to Travis build. 2014-12-15 Alessio Di Mauro * build-aux/travis: Permissions. 2014-12-15 Alessio Di Mauro * .travis.yml: Removed libhidapi from Travis build. 2014-12-15 Alessio Di Mauro * .travis.yml, build-aux/travis: Added travis build. 2014-12-15 Alessio Di Mauro * Makefile.am, pamu2fcfg/Makefile.am: Fixed Makefile. 2014-12-12 Alessio Di Mauro * configure.ac: Fixed typo in configure.ac. 2014-12-12 Alessio Di Mauro * README: Updated README. 2014-12-12 Alessio Di Mauro * pamu2fcfg/pamu2fcfg.c: Removed linebreak at the end of the final printout. 2014-12-12 Alessio Di Mauro * .gitignore, pamu2fcfg/cmdline.c, pamu2fcfg/cmdline.ggo, pamu2fcfg/cmdline.h, pamu2fcfg/pamu2fcfg.1.txt, pamu2fcfg/pamu2fcfg.c: Added man page. 2014-12-12 Alessio Di Mauro * pamu2fcfg/pamu2fcfg.c: Improved timout presentation. 2014-12-12 Alessio Di Mauro * Makefile.am, pamu2fcfg/cmdline.c, pamu2fcfg/cmdline.h, pamu2fcfg/pamu2fcfg.c: Indent. 2014-12-12 Alessio Di Mauro * .gitignore, Makefile.am, configure.ac, pamu2fcfg/Makefile.am, pamu2fcfg/cmdline.c, pamu2fcfg/cmdline.ggo, pamu2fcfg/cmdline.h, pamu2fcfg/pamu2fcfg.c: Added first version of the registration tool. 2014-12-12 Alessio Di Mauro * pam-u2f.c, util.c: Fixed some warnings. 2014-12-12 Alessio Di Mauro * README, pam-u2f.c, pam_u2f.8.txt, util.h: Changed default origin and appid to pam://$HOSTNAME. 2014-12-10 Alessio Di Mauro * README: Typo in README. 2014-12-10 Alessio Di Mauro * .gitignore, AUTHORS, BLURB, COPYING, Makefile.am, NEWS, README, README.adoc, README.md, configure.ac, m4/lib-ld.m4, m4/lib-link.m4, m4/lib-prefix.m4, m4/manywarnings.m4, m4/warnings.m4, pam-u2f.c, pam_u2f.8.txt, tests/Makefile.am, tests/basic.c, util.c, util.h: Added initial content. 2014-12-10 Alessio Di Mauro * Initial commit pam_u2f-1.3.2/explicit_bzero.c0000644000175000017500000000215514730740603015607 0ustar winniewinnie/* OPENBSD ORIGINAL: lib/libc/string/explicit_bzero.c */ /* $OpenBSD: explicit_bzero.c,v 1.1 2014/01/22 21:06:45 tedu Exp $ */ /* * Public domain. * Written by Ted Unangst */ #include /* * explicit_bzero - don't let the compiler optimize away bzero */ #ifndef HAVE_EXPLICIT_BZERO #include "util.h" #ifdef HAVE_MEMSET_S void explicit_bzero(void *p, size_t n) { if (n == 0) return; (void) memset_s(p, n, 0, n); } #else /* HAVE_MEMSET_S */ /* * Indirect bzero through a volatile pointer to hopefully avoid * dead-store optimisation eliminating the call. */ static void (*volatile ssh_bzero)(void *, size_t) = bzero; void explicit_bzero(void *p, size_t n) { if (n == 0) return; /* * clang -fsanitize=memory needs to intercept memset-like functions * to correctly detect memory initialisation. Make sure one is called * directly since our indirection trick above successfully confuses it. */ #if defined(__has_feature) #if __has_feature(memory_sanitizer) memset(p, 0, n); #endif #endif ssh_bzero(p, n); } #endif /* HAVE_MEMSET_S */ #endif /* HAVE_EXPLICIT_BZERO */ pam_u2f-1.3.2/fuzz/0000755000175000017500000000000014742175025013417 5ustar winniewinniepam_u2f-1.3.2/fuzz/pack.c0000644000175000017500000000346214730225506014503 0ustar winniewinnie/* Copyright (C) 2021 Yubico AB - See COPYING */ #include #include #include #include #include "fuzz/fuzz.h" static int do_unpack(const uint8_t **buf, size_t *rem, uint8_t *dst, size_t size) { if (*rem < size) return 0; memcpy(dst, *buf, size); *buf += size; *rem -= size; return 1; } static int do_pack(uint8_t **buf, size_t *rem, const uint8_t *src, size_t size) { if (*rem < size) return 0; memcpy(*buf, src, size); *buf += size; *rem -= size; return 1; } int pack_u32(uint8_t **buf, size_t *rem, uint32_t val) { val = htonl(val); return do_pack(buf, rem, (uint8_t *) &val, sizeof(val)); } int unpack_u32(const uint8_t **buf, size_t *rem, uint32_t *val) { if (!do_unpack(buf, rem, (uint8_t *) val, sizeof(*val))) return 0; *val = ntohl(*val); return 1; } int pack_blob(uint8_t **buf, size_t *rem, const struct blob *b) { if (b->len > UINT32_MAX || b->len >= MAXBLOB) return 0; return pack_u32(buf, rem, (uint32_t) b->len) && do_pack(buf, rem, b->body, b->len); } int unpack_blob(const uint8_t **buf, size_t *rem, struct blob *b) { uint32_t bloblen; if (!unpack_u32(buf, rem, &bloblen) || bloblen > MAXBLOB || !do_unpack(buf, rem, b->body, bloblen)) return 0; b->len = bloblen; return 1; } int pack_string(uint8_t **buf, size_t *rem, const char *s) { size_t len = strlen(s); if (len > UINT32_MAX || len >= MAXSTR) return 0; return pack_u32(buf, rem, (uint32_t) len) && do_pack(buf, rem, (const uint8_t *) s, len); } int unpack_string(const uint8_t **buf, size_t *rem, char *s) { uint32_t len; if (!unpack_u32(buf, rem, &len) || len >= MAXSTR || !do_unpack(buf, rem, (uint8_t *) s, len)) return 0; s[len] = '\0'; return 1; } pam_u2f-1.3.2/fuzz/fuzz_format_parsers.c0000644000175000017500000000466614742173655017713 0ustar winniewinnie/* * Copyright (C) 2020-2022 Yubico AB - See COPYING */ #include #include #include #include #include #include #include #include #include "fuzz/fuzz.h" #include "util.h" static void cleanup(device_t *devs, unsigned int n_devs) { for (unsigned int i = 0; i < n_devs; i++) { free(devs[i].keyHandle); free(devs[i].publicKey); free(devs[i].coseType); free(devs[i].attributes); devs[i].keyHandle = NULL; devs[i].publicKey = NULL; devs[i].coseType = NULL; devs[i].attributes = NULL; } } #define DEV_MAX_SIZE 10 int LLVMFuzzerTestOneInput(const uint8_t *, size_t); int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size) { device_t devs[12] = {0}; unsigned int n_devs = 12; FILE *fp = NULL; size_t fp_len = 0; size_t offset = 0; char username[256] = "user"; size_t username_len = 0; cfg_t cfg = {0}; cfg.max_devs = DEV_MAX_SIZE; cfg.auth_file = "/path/to/authfile"; /* XXX: any path works, file mocked */ cfg.sshformat = 1; /* first 6 byte decides which parser we should call, if * we want to run with debug and also sets the initial seed */ if (size < 6) { return -1; } /* do not always run with debug, only 8/255 times */ if (data[offset++] < 9) { cfg.debug = 1; } /* predictable random for this seed */ prng_init((uint32_t) data[offset] << 24 | (uint32_t) data[offset + 1] << 16 | (uint32_t) data[offset + 2] << 8 | (uint32_t) data[offset + 3]); offset += 4; /* choose which format parser to run, even == native, odd == ssh */ if (data[offset++] % 2) { cfg.sshformat = 0; /* native format, get a random username first */ if (size < 7) { return -1; } username_len = data[offset++]; if (username_len > (size - offset)) { username_len = (size - offset); } memset(username, 0, sizeof(username)); memcpy(username, &data[offset], username_len); offset += username_len; } fp_len = size - offset; fp = tmpfile(); if (fp == NULL || (fwrite(&data[offset], 1, fp_len, fp)) != fp_len) { fprintf(stderr, "failed to create file for parser: %s\n", strerror(errno)); if (fp != NULL) { fclose(fp); } return -1; } (void) fseek(fp, 0L, SEEK_SET); set_user(username); set_authfile(fileno(fp)); get_devices_from_authfile(&cfg, username, devs, &n_devs); cleanup(devs, n_devs); fclose(fp); return 0; } pam_u2f-1.3.2/fuzz/authfile.h0000644000175000017500000000336114706456313015376 0ustar winniewinnie#ifndef FUZZ_AUTHFILE_H #define FUZZ_AUTHFILE_H #define AUTHFILE_OLD \ "user:" \ "mGvXxDqTMSVkSlDnDRNTVsP5Ij9cceCkdZkSJYeaJCHCOpBtMIFGQXKBBkvZpV5bWuEuJkoElI" \ "iMKirhCPAU8Q," \ "0405a35641a6f5b63e2ef4449393e7e1cb2b96711e797fc74dbd63e99dbf410ffe7425e79f" \ "8c41d8f049c8f7241a803563a43c139f923f0ab9007fbd0dcc722927" #define AUTHFILE_NEW \ "user:CCKHeVFUEJ19ks40F0jumgS+pY3h+c26qO+Zva/" \ "EX8IXci0tMyzcpr1hPO8Fo43jkhEtno9lrtqapbpSdEKQWg==," \ "x6DRx1EGi6VpvsayqyHk0moClcOFFo/" \ "DlJ1rAXhA7XFBL+As4Aw8ByyBcYBpxXhLzP5+c8urm1SZA59XfDZP6Q==,es256,+presence" #define AUTHFILE_SSH \ "-----BEGIN OPENSSH PRIVATE KEY-----\n" \ "b3BlbnNzaC1rZXktdjEAAAAABG5vbmUAAAAEbm9uZQAAAAAAAAABAAAAfwAAACJzay1lY2\n" \ "RzYS1zaGEyLW5pc3RwMjU2QG9wZW5zc2guY29tAAAACG5pc3RwMjU2AAAAQQTjf2kaV7vX\n" \ "bp3Vg5EAN26R7fjs3a3ZfIrM5K/wzidoJSOUVgO1NWE/8xc7jXDMcVQjOuvN8TPMIZag4f\n" \ "kVTkB3AAAABHNzaDoAAADoZ4tndGeLZ3QAAAAic2stZWNkc2Etc2hhMi1uaXN0cDI1NkBv\n" \ "cGVuc3NoLmNvbQAAAAhuaXN0cDI1NgAAAEEE439pGle7126d1YORADduke347N2t2XyKzO\n" \ "Sv8M4naCUjlFYDtTVhP/MXO41wzHFUIzrrzfEzzCGWoOH5FU5AdwAAAARzc2g6AQAAAEAu\n" \ "Lg2RQpy8XKbxXpoZqBIAjXUxc+4pK7qSp1aF3E2ZCjeLbkBvUuS6fYjYfZvPgSO7AsPVRC\n" \ "kmMsbm+Nsobx5+AAAAAAAAAA1teXVzZXJAbXlob3N0AQIDBAUGBw==\n" \ "-----END OPENSSH PRIVATE KEY-----\n" #endif pam_u2f-1.3.2/fuzz/fuzz.h0000644000175000017500000000164414730312402014560 0ustar winniewinnie/* Copyright (C) 2021 Yubico AB - See COPYING */ #ifndef FUZZ_H #define FUZZ_H #include #include #include #define FUZZ_DEV_HANDLE 0x68696421 #define FUZZ_PAM_HANDLE 0x68696423 #define MAXSTR 256 #define MAXBLOB 3072 struct blob { uint8_t body[MAXBLOB]; size_t len; }; void set_wiredata(uint8_t *, size_t); void set_user(const char *); void set_conv(struct pam_conv *); void set_authfile(int); int pack_u32(uint8_t **, size_t *, uint32_t); int unpack_u32(const uint8_t **, size_t *, uint32_t *); int pack_blob(uint8_t **, size_t *, const struct blob *); int unpack_blob(const uint8_t **, size_t *, struct blob *); int pack_string(uint8_t **, size_t *, const char *); int unpack_string(const uint8_t **, size_t *, char *); /* part of libfido2's fuzzing instrumentation, requires build with -DFUZZ=1 */ void prng_init(unsigned long); uint32_t uniform_random(uint32_t); #endif pam_u2f-1.3.2/fuzz/wiredata.h0000644000175000017500000001461514706456313015401 0ustar winniewinnie#ifndef FUZZ_WIREDATA_H #define FUZZ_WIREDATA_H /* clang-format off */ #define WIREDATA_CTAP_INIT \ 0xff, 0xff, 0xff, 0xff, 0x86, 0x00, 0x11, 0x2d, \ 0xfd, 0xec, 0xb8, 0x5f, 0xad, 0x82, 0x4e, 0xc5, \ 0x71, 0xf8, 0x01, 0x02, 0x05, 0x05, 0x04, 0x05, \ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, \ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, \ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, \ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, \ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 #define WIREDATA_CTAP_CBOR_INFO \ 0xc5, 0x71, 0xf8, 0x01, 0x90, 0x01, 0x5a, 0x00, \ 0xb1, 0x01, 0x84, 0x66, 0x55, 0x32, 0x46, 0x5f, \ 0x56, 0x32, 0x68, 0x46, 0x49, 0x44, 0x4f, 0x5f, \ 0x32, 0x5f, 0x30, 0x6c, 0x46, 0x49, 0x44, 0x4f, \ 0x5f, 0x32, 0x5f, 0x31, 0x5f, 0x50, 0x52, 0x45, \ 0x68, 0x46, 0x49, 0x44, 0x4f, 0x5f, 0x32, 0x5f, \ 0x31, 0x02, 0x85, 0x6b, 0x63, 0x72, 0x65, 0x64, \ 0x50, 0x72, 0x6f, 0x74, 0x65, 0x63, 0x74, 0x6b, \ 0xc5, 0x71, 0xf8, 0x01, 0x00, 0x68, 0x6d, 0x61, \ 0x63, 0x2d, 0x73, 0x65, 0x63, 0x72, 0x65, 0x74, \ 0x6c, 0x6c, 0x61, 0x72, 0x67, 0x65, 0x42, 0x6c, \ 0x6f, 0x62, 0x4b, 0x65, 0x79, 0x68, 0x63, 0x72, \ 0x65, 0x64, 0x42, 0x6c, 0x6f, 0x62, 0x6c, 0x6d, \ 0x69, 0x6e, 0x50, 0x69, 0x6e, 0x4c, 0x65, 0x6e, \ 0x67, 0x74, 0x68, 0x03, 0x50, 0xf8, 0xa0, 0x11, \ 0xf3, 0x8c, 0x0a, 0x4d, 0x15, 0x80, 0x06, 0x17, \ 0xc5, 0x71, 0xf8, 0x01, 0x01, 0x11, 0x1f, 0x9e, \ 0xdc, 0x7d, 0x04, 0xab, 0x62, 0x72, 0x6b, 0xf5, \ 0x62, 0x75, 0x70, 0xf5, 0x64, 0x70, 0x6c, 0x61, \ 0x74, 0xf4, 0x68, 0x63, 0x72, 0x65, 0x64, 0x4d, \ 0x67, 0x6d, 0x74, 0xf5, 0x69, 0x61, 0x75, 0x74, \ 0x68, 0x6e, 0x72, 0x43, 0x66, 0x67, 0xf5, 0x69, \ 0x63, 0x6c, 0x69, 0x65, 0x6e, 0x74, 0x50, 0x69, \ 0x6e, 0xf5, 0x6a, 0x6c, 0x61, 0x72, 0x67, 0x65, \ 0xc5, 0x71, 0xf8, 0x01, 0x02, 0x42, 0x6c, 0x6f, \ 0x62, 0x73, 0xf5, 0x6e, 0x70, 0x69, 0x6e, 0x55, \ 0x76, 0x41, 0x75, 0x74, 0x68, 0x54, 0x6f, 0x6b, \ 0x65, 0x6e, 0xf5, 0x6f, 0x73, 0x65, 0x74, 0x4d, \ 0x69, 0x6e, 0x50, 0x49, 0x4e, 0x4c, 0x65, 0x6e, \ 0x67, 0x74, 0x68, 0xf5, 0x70, 0x6d, 0x61, 0x6b, \ 0x65, 0x43, 0x72, 0x65, 0x64, 0x55, 0x76, 0x4e, \ 0x6f, 0x74, 0x52, 0x71, 0x64, 0xf5, 0x75, 0x63, \ 0xc5, 0x71, 0xf8, 0x01, 0x03, 0x72, 0x65, 0x64, \ 0x65, 0x6e, 0x74, 0x69, 0x61, 0x6c, 0x4d, 0x67, \ 0x6d, 0x74, 0x50, 0x72, 0x65, 0x76, 0x69, 0x65, \ 0x77, 0xf5, 0x05, 0x19, 0x04, 0xb0, 0x06, 0x82, \ 0x02, 0x01, 0x07, 0x08, 0x08, 0x18, 0x80, 0x09, \ 0x82, 0x63, 0x6e, 0x66, 0x63, 0x63, 0x75, 0x73, \ 0x62, 0x0a, 0x82, 0xa2, 0x63, 0x61, 0x6c, 0x67, \ 0x26, 0x64, 0x74, 0x79, 0x70, 0x65, 0x6a, 0x70, \ 0xc5, 0x71, 0xf8, 0x01, 0x04, 0x75, 0x62, 0x6c, \ 0x69, 0x63, 0x2d, 0x6b, 0x65, 0x79, 0xa2, 0x63, \ 0x61, 0x6c, 0x67, 0x27, 0x64, 0x74, 0x79, 0x70, \ 0x65, 0x6a, 0x70, 0x75, 0x62, 0x6c, 0x69, 0x63, \ 0x2d, 0x6b, 0x65, 0x79, 0x0b, 0x19, 0x04, 0x00, \ 0x0c, 0xf5, 0x0d, 0x04, 0x0e, 0x1a, 0x00, 0x05, \ 0x05, 0x04, 0x0f, 0x18, 0x20, 0x10, 0x01, 0x14, \ 0x18, 0x18, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 #define WIREDATA_CTAP_CBOR_ASSERT_DISCOVER \ 0xc5, 0x71, 0xf8, 0x01, 0x90, 0x00, 0xcc, 0x00, \ 0xa3, 0x01, 0xa2, 0x62, 0x69, 0x64, 0x58, 0x40, \ 0x08, 0x22, 0x87, 0x79, 0x51, 0x54, 0x10, 0x9d, \ 0x7d, 0x92, 0xce, 0x34, 0x17, 0x48, 0xee, 0x9a, \ 0x04, 0xbe, 0xa5, 0x8d, 0xe1, 0xf9, 0xcd, 0xba, \ 0xa8, 0xef, 0x99, 0xbd, 0xaf, 0xc4, 0x5f, 0xc2, \ 0x17, 0x72, 0x2d, 0x2d, 0x33, 0x2c, 0xdc, 0xa6, \ 0xbd, 0x61, 0x3c, 0xef, 0x05, 0xa3, 0x8d, 0xe3, \ 0xc5, 0x71, 0xf8, 0x01, 0x00, 0x92, 0x11, 0x2d, \ 0x9e, 0x8f, 0x65, 0xae, 0xda, 0x9a, 0xa5, 0xba, \ 0x52, 0x74, 0x42, 0x90, 0x5a, 0x64, 0x74, 0x79, \ 0x70, 0x65, 0x6a, 0x70, 0x75, 0x62, 0x6c, 0x69, \ 0x63, 0x2d, 0x6b, 0x65, 0x79, 0x02, 0x58, 0x25, \ 0xa0, 0x7c, 0xaf, 0x20, 0xec, 0xfa, 0x73, 0x62, \ 0x00, 0x90, 0x5f, 0xcf, 0x43, 0xd0, 0x87, 0x7f, \ 0x38, 0x33, 0xca, 0xf1, 0x58, 0x3c, 0xdb, 0x2b, \ 0xc5, 0x71, 0xf8, 0x01, 0x01, 0x57, 0x9c, 0x21, \ 0x5d, 0x26, 0xb8, 0x9d, 0x6f, 0x00, 0x00, 0x00, \ 0x00, 0x0f, 0x03, 0x58, 0x48, 0x30, 0x46, 0x02, \ 0x21, 0x00, 0xc8, 0x0d, 0x59, 0x84, 0x98, 0x7f, \ 0x25, 0x05, 0x40, 0x09, 0x34, 0xe6, 0x63, 0x1c, \ 0xd3, 0xa4, 0x3b, 0x30, 0xc1, 0xd8, 0x93, 0xa2, \ 0xcb, 0x8d, 0x4a, 0x37, 0xdd, 0x45, 0x95, 0x1d, \ 0x70, 0x83, 0x02, 0x21, 0x00, 0xbc, 0x55, 0x0a, \ 0xc5, 0x71, 0xf8, 0x01, 0x02, 0x78, 0xa8, 0xbe, \ 0xae, 0xbb, 0x05, 0xbb, 0x27, 0x4d, 0x9a, 0x55, \ 0xdc, 0x66, 0xd7, 0x0c, 0x7a, 0x02, 0x5b, 0x94, \ 0x69, 0x3c, 0xca, 0x7d, 0x05, 0xfb, 0x5d, 0x9f, \ 0xcd, 0xe6, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, \ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, \ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, \ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 #define WIREDATA_CTAP_CBOR_ASSERT_AUTHENTICATE \ 0xc5, 0x71, 0xf8, 0x01, 0x90, 0x00, 0xca, 0x00, \ 0xa3, 0x01, 0xa2, 0x62, 0x69, 0x64, 0x58, 0x40, \ 0x08, 0x22, 0x87, 0x79, 0x51, 0x54, 0x10, 0x9d, \ 0x7d, 0x92, 0xce, 0x34, 0x17, 0x48, 0xee, 0x9a, \ 0x04, 0xbe, 0xa5, 0x8d, 0xe1, 0xf9, 0xcd, 0xba, \ 0xa8, 0xef, 0x99, 0xbd, 0xaf, 0xc4, 0x5f, 0xc2, \ 0x17, 0x72, 0x2d, 0x2d, 0x33, 0x2c, 0xdc, 0xa6, \ 0xbd, 0x61, 0x3c, 0xef, 0x05, 0xa3, 0x8d, 0xe3, \ 0xc5, 0x71, 0xf8, 0x01, 0x00, 0x92, 0x11, 0x2d, \ 0x9e, 0x8f, 0x65, 0xae, 0xda, 0x9a, 0xa5, 0xba, \ 0x52, 0x74, 0x42, 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0x00, 0x00, 0x00, 0x00, 0x00, \ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 /* clang-format on*/ #endif pam_u2f-1.3.2/fuzz/make_seed.py0000644000175000017500000000207514706456313015714 0ustar winniewinnie#!/usr/bin/env python3 # append the 1 byte the fuzzer needs to decide which format to choose, # 1 byte for debug or not and then 4 bytes for the srandom() seed. # run this script and then merge the generated seeds to the corpus. # Note: this has already been done with the existing corpus. This # script is included in case new credentials tests are added # ./make_seed.py # ./fuzz_format_parsers corpus seed -merge=1 import os if not os.path.exists("./seed"): os.mkdir("./seed") with os.scandir("../tests/credentials") as entries: for entry in entries: if not entry.is_file(): continue print(entry.name) with open("./seed/{}".format(entry.name), "wb") as w: w.write(bytes([1,1,1,1,1,1])) with open("../tests/credentials/{}".format(entry.name), "rb") as r: w.write(r.read()) with open("./seed/{}.ssh".format(entry.name), "wb") as w: w.write(bytes([0,1,1,1,1,1])) with open("../tests/credentials/{}".format(entry.name), "rb") as r: w.write(r.read()) pam_u2f-1.3.2/fuzz/coverage.sh0000755000175000017500000000143114706456313015552 0ustar winniewinnie#!/bin/sh -eux make -C .. CFLAGS="-fprofile-instr-generate -fcoverage-mapping" V=1 if [ ! -e "corpus" ]; then curl --retry 4 -s -o corpus.tgz https://storage.googleapis.com/kroppkaka/corpus/pam-u2f.corpus.tgz tar xzf corpus.tgz fi ./fuzz_format_parsers -runs=1 -dump_coverage=1 corpus llvm-profdata merge -sparse *.profraw -o default.profdata llvm-cov report -show-functions -instr-profile=default.profdata fuzz_format_parsers ../*.c # other report alternatives for convenience: #llvm-cov report -use-color=false -instr-profile=default.profdata fuzz_format_parsers #llvm-cov show -format=html -tab-size=8 -instr-profile=default.profdata -output-dir=report fuzz_format_parsers #llvm-cov show fuzz_format_parsers -instr-profile=default.profdata -name=format -format=html > report.html pam_u2f-1.3.2/fuzz/export.sym0000644000175000017500000000015114742173655015476 0ustar winniewinniepam_sm_authenticate pam_sm_setcred get_devices_from_authfile set_authfile set_conv set_user set_wiredata pam_u2f-1.3.2/fuzz/Makefile.in0000644000175000017500000004667614742174651015513 0ustar winniewinnie# Makefile.in generated by automake 1.17 from Makefile.am. # @configure_input@ # Copyright (C) 1994-2024 Free Software Foundation, Inc. # This Makefile.in is free software; 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int LLVMFuzzerInitialize(int *, char ***); int LLVMFuzzerTestOneInput(const uint8_t *, size_t); size_t LLVMFuzzerCustomMutator(uint8_t *, size_t, size_t, unsigned int); struct param { uint32_t seed; char user[MAXSTR]; char conf[MAXSTR]; char conv[MAXSTR]; struct blob authfile; struct blob wiredata; }; struct conv_appdata { char *str; char *save; }; /* fuzzer configuration */ static unsigned int flags = MUTATE_ALL; /* it is far easier for the fuzzer to guess the native format */ static const char dummy_authfile[] = AUTHFILE_SSH; /* module configuration split by fuzzer on semicolon */ static const char *dummy_conf = "sshformat;pinverification=0;manual;"; /* conversation dummy for manual authentication */ static const char *dummy_conv = "94/ZgCC5htEl9SRmTRfUffKCzU/2ScRJYNFSlC5U+ik=\n" "ssh:\n" "WCXjBhDooWIRWWD+HsIj5lKcn0tugCANy15cMhyK8eKxvwEAAAAP\n" "MEQCIDBrIO3J/B9Y7LJca3A7t0m76WcxoATJe0NG/" "ZsjOMq2AiAdBGrjMalfVtzEe0rjWfnRrGhMFyRyaRuPfCHVYdIWdg==\n"; /* wiredata collected from an authenticator during authentication */ static unsigned char dummy_wiredata[] = { WIREDATA_CTAP_INIT, WIREDATA_CTAP_CBOR_INFO, WIREDATA_CTAP_CBOR_ASSERT_DISCOVER, WIREDATA_CTAP_CBOR_ASSERT_AUTHENTICATE, }; static size_t pack(uint8_t *data, size_t len, const struct param *p) { size_t ilen = len; if (pack_u32(&data, &len, p->seed) != 1 || pack_string(&data, &len, p->user) != 1 || pack_string(&data, &len, p->conf) != 1 || pack_string(&data, &len, p->conv) != 1 || pack_blob(&data, &len, &p->authfile) != 1 || pack_blob(&data, &len, &p->wiredata) != 1) { return 0; } return ilen - len; } static int set_blob(struct blob *blob, const void *data, size_t len) { if (len > MAXBLOB) return 0; memcpy(blob->body, data, len); blob->len = len; return 1; } static int set_string(char *dst, const char *src, size_t size) { int n; /* FIXME: use strlcpy */ n = snprintf(dst, size, "%s", src); if (n < 0 || (size_t) n >= size) return 0; return 1; } static size_t pack_dummy(uint8_t *data, size_t len) { struct param dummy; size_t r; memset(&dummy, 0, sizeof(dummy)); if (!set_string(dummy.user, "user", MAXSTR) || !set_string(dummy.conf, dummy_conf, MAXSTR) || !set_string(dummy.conv, dummy_conv, MAXSTR) || !set_blob(&dummy.authfile, dummy_authfile, sizeof(dummy_authfile)) || !set_blob(&dummy.wiredata, dummy_wiredata, sizeof(dummy_wiredata))) { assert(0); /* dummy couldn't be prepared */ return 0; } r = pack(data, len, &dummy); assert(r != 0); /* dummy couldn't be packed */ return r; } static struct param *unpack(const uint8_t *data, size_t len) { struct param *p = NULL; if ((p = calloc(1, sizeof(*p))) == NULL || unpack_u32(&data, &len, &p->seed) != 1 || unpack_string(&data, &len, p->user) != 1 || unpack_string(&data, &len, p->conf) != 1 || unpack_string(&data, &len, p->conv) != 1 || unpack_blob(&data, &len, &p->authfile) != 1 || unpack_blob(&data, &len, &p->wiredata) != 1) { free(p); return NULL; } return p; } static void mutate_blob(struct blob *blob) { blob->len = LLVMFuzzerMutate((uint8_t *) blob->body, blob->len, sizeof(blob->body)); } static void mutate_string(char *s, size_t maxlen) { size_t len; len = LLVMFuzzerMutate((uint8_t *) s, strlen(s), maxlen); s[len - 1] = '\0'; } static void mutate(struct param *p, uint32_t seed) { if (flags & MUTATE_SEED) p->seed = seed; if (flags & MUTATE_PARAM) { mutate_string(p->user, MAXSTR); mutate_string(p->conf, MAXSTR); mutate_string(p->conv, MAXSTR); mutate_blob(&p->authfile); } if (flags & MUTATE_WIREDATA) mutate_blob(&p->wiredata); } static void consume(const void *body, size_t len) { const volatile uint8_t *ptr = body; volatile uint8_t x = 0; while (len--) x ^= *ptr++; (void) x; } static int conv_cb(int num_msg, const struct pam_message **msg, struct pam_response **resp_p, void *appdata_ptr) { struct conv_appdata *conv = appdata_ptr; struct pam_response *resp = NULL; const char *str = NULL; assert(num_msg == 1); assert(resp_p != NULL); consume(msg[0]->msg, strlen(msg[0]->msg)); if ((*resp_p = resp = calloc(1, sizeof(*resp))) == NULL) return PAM_CONV_ERR; if (msg[0]->msg_style == PAM_PROMPT_ECHO_OFF || msg[0]->msg_style == PAM_PROMPT_ECHO_ON) { str = strtok_r(conv->save ? NULL : conv->str, "\n", &conv->save); if (str != NULL && (resp->resp = strdup(str)) == NULL) { free(resp); return PAM_CONV_ERR; } } return PAM_SUCCESS; } static void prepare_argv(char *s, const char **argv, int *argc) { const char *delim = ";"; char *token, *save; int size = *argc; *argc = 0; token = strtok_r(s, delim, &save); while (token != NULL && *argc < size) { argv[(*argc)++] = token; token = strtok_r(NULL, delim, &save); } } static void prepare_conv(struct pam_conv *conv, struct conv_appdata *data, char *str) { data->str = str; conv->conv = conv_cb; conv->appdata_ptr = data; } static int prepare_authfile(const unsigned char *data, size_t len) { int fd; ssize_t r; if ((fd = memfd_create("u2f_keys", MFD_CLOEXEC)) == -1) return -1; if ((r = write(fd, data, len)) == -1 || (size_t) r != len || lseek(fd, 0, SEEK_SET) == -1) { close(fd); return -1; } return fd; } int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size) { struct param *param = NULL; struct pam_conv conv; struct conv_appdata conv_data; const char *argv[32]; int argc = 32; int fd = -1; memset(&argv, 0, sizeof(*argv)); memset(&conv, 0, sizeof(conv)); memset(&conv_data, 0, sizeof(conv_data)); if ((param = unpack(data, size)) == NULL) goto err; /* init libfido2's fuzzing prng */ prng_init(param->seed); /* configure wrappers */ prepare_conv(&conv, &conv_data, param->conv); set_conv(&conv); set_user(param->user); set_wiredata(param->wiredata.body, param->wiredata.len); if ((fd = prepare_authfile(param->authfile.body, param->authfile.len)) == -1) goto err; set_authfile(fd); prepare_argv(param->conf, &argv[0], &argc); pam_sm_authenticate((void *) FUZZ_PAM_HANDLE, 0, argc, argv); err: if (fd != -1) close(fd); free(param); return 0; } size_t LLVMFuzzerCustomMutator(uint8_t *data, size_t size, size_t maxsize, unsigned int seed) { size_t blob_len; struct param *p = NULL; if ((p = unpack(data, size)) == NULL) return pack_dummy(data, maxsize); mutate(p, seed); blob_len = pack(data, maxsize, p); free(p); return blob_len; } static void parse_mutate_flags(const char *opt, unsigned int *mutate_flags) { const char *f; if ((f = strchr(opt, '=')) == NULL || strlen(++f) == 0) errx(1, "usage: --pam-u2f-mutate="); if (strcmp(f, "seed") == 0) *mutate_flags |= MUTATE_SEED; else if (strcmp(f, "param") == 0) *mutate_flags |= MUTATE_PARAM; else if (strcmp(f, "wiredata") == 0) *mutate_flags |= MUTATE_WIREDATA; else errx(1, "--pam-u2f-mutate: unknown flag '%s'", f); } int LLVMFuzzerInitialize(int *argc, char ***argv) { unsigned int mutate_flags = 0; for (int i = 0; i < *argc; i++) { if (strncmp((*argv)[i], "--pam-u2f-mutate=", 17) == 0) { parse_mutate_flags((*argv)[i], &mutate_flags); } } if (mutate_flags) flags = mutate_flags; return 0; } pam_u2f-1.3.2/fuzz/Makefile.am0000644000175000017500000000114414730312402015440 0ustar winniewinnie# Copyright (C) 2020 Yubico AB - See COPYING AM_CFLAGS = $(CWFLAGS) $(CSFLAGS) -fsanitize=fuzzer AM_CPPFLAGS = $(LIBFIDO2_CFLAGS) $(LIBCRYPTO_CFLAGS) -I$(srcdir)/.. AM_LDFLAGS = -no-install -fsanitize=fuzzer fuzz_format_parsers_SOURCES = fuzz_format_parsers.c fuzz_format_parsers_LDADD = -lpam $(LIBFIDO2_LIBS) $(LIBCRYPTO_LIBS) ../pam_u2f.la fuzz_auth_SOURCES = fuzz_auth.c pack.c fuzz.h fuzz_auth_SOURCES += authfile.h wiredata.h fuzz_auth_LDADD = -lpam $(LIBFIDO2_LIBS) $(LIBCRYPTO_LIBS) ../pam_u2f.la noinst_PROGRAMS = fuzz_format_parsers fuzz_auth EXTRA_DIST = coverage.sh make_seed.py export.sym pam_u2f-1.3.2/fuzz/wrap.c0000644000175000017500000002235614742173655014553 0ustar winniewinnie/* Copyright (C) 2021-2022 Yubico AB - See COPYING */ #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include "debug.h" #include "drop_privs.h" #include "fuzz/fuzz.h" extern int prng_up; #ifdef HAVE_PAM_MODUTIL_DROP_PRIV typedef struct pam_modutil_privs fuzz_privs_t; #else typedef struct _ykman_privs fuzz_privs_t; #endif /* In order to be able to fuzz pam-u2f, we need to be able to have a some * predictable data regardless of where its being run. We therefore override * functions which retrieve the local system's users, uid, hostnames, * pam application data, and authenticator data. */ static const char *user_ptr = NULL; static struct pam_conv *conv_ptr = NULL; static uint8_t *wiredata_ptr = NULL; static size_t wiredata_len = 0; static int authfile_fd = -1; static char env[] = "value"; /* wrap a function, make it fail 0.25% of the time */ #define WRAP(type, name, args, retval, param) \ extern type __wrap_##name args; \ extern type __real_##name args; \ type __wrap_##name args { \ if (prng_up && uniform_random(400) < 1) { \ return (retval); \ } \ \ return (__real_##name param); \ } void set_wiredata(uint8_t *data, size_t len) { wiredata_ptr = data; wiredata_len = len; } void set_user(const char *user) { user_ptr = user; } void set_conv(struct pam_conv *conv) { conv_ptr = conv; } void set_authfile(int fd) { authfile_fd = fd; } WRAP(int, close, (int fd), -1, (fd)) WRAP(void *, strdup, (const char *s), NULL, (s)) WRAP(void *, calloc, (size_t nmemb, size_t size), NULL, (nmemb, size)) WRAP(void *, malloc, (size_t size), NULL, (size)) WRAP(int, gethostname, (char *name, size_t len), -1, (name, len)) WRAP(ssize_t, getline, (char **s, size_t *n, FILE *fp), -1, (s, n, fp)) WRAP(FILE *, fdopen, (int fd, const char *mode), NULL, (fd, mode)) WRAP(int, fstat, (int fd, struct stat *st), -1, (fd, st)) WRAP(BIO *, BIO_new, (const BIO_METHOD *type), NULL, (type)) WRAP(int, BIO_write, (BIO * b, const void *data, int len), -1, (b, data, len)) WRAP(int, BIO_read, (BIO * b, void *data, int len), -1, (b, data, len)) WRAP(int, BIO_ctrl, (BIO * b, int cmd, long larg, void *parg), -1, (b, cmd, larg, parg)) WRAP(BIO *, BIO_new_mem_buf, (const void *buf, int len), NULL, (buf, len)) WRAP(EC_KEY *, EC_KEY_new_by_curve_name, (int nid), NULL, (nid)) WRAP(const EC_GROUP *, EC_KEY_get0_group, (const EC_KEY *key), NULL, (key)) extern ssize_t __real_read(int fildes, void *buf, size_t nbyte); extern ssize_t __wrap_read(int fildes, void *buf, size_t nbyte); extern ssize_t __wrap_read(int fildes, void *buf, size_t nbyte) { assert(fildes >= 0); assert(buf != NULL); return __real_read(fildes, buf, nbyte); } extern int __wrap_asprintf(char **strp, const char *fmt, ...) ATTRIBUTE_FORMAT(printf, 2, 3); extern int __wrap_asprintf(char **strp, const char *fmt, ...) { va_list ap; int r; if (uniform_random(400) < 1) { *strp = (void *) 0xdeadbeef; return -1; } va_start(ap, fmt); r = vasprintf(strp, fmt, ap); va_end(ap); return r; } extern uid_t __wrap_geteuid(void); extern uid_t __wrap_geteuid(void) { return (uniform_random(10) < 1) ? 0 : 1008; } extern int __real_open(const char *pathname, int flags); extern int __wrap_open(const char *pathname, int flags); extern int __wrap_open(const char *pathname, int flags) { if (prng_up && uniform_random(400) < 1) return -1; /* open write-only files as /dev/null */ if ((flags & O_ACCMODE) == O_WRONLY) return __real_open("/dev/null", flags); /* FIXME: special handling for /dev/random */ if (strcmp(pathname, "/dev/urandom") == 0) return __real_open(pathname, flags); /* open read-only files using a shared fd for the authfile */ if ((flags & O_ACCMODE) == O_RDONLY) return dup(authfile_fd); assert(0); /* unsupported */ return -1; } extern int __wrap_getpwuid_r(uid_t, struct passwd *, char *, size_t, struct passwd **); extern int __wrap_getpwuid_r(uid_t uid, struct passwd *pwd, char *buf, size_t buflen, struct passwd **result) { const char *user = user_ptr; int offset; *result = NULL; if (user == NULL || uniform_random(400) < 1) return EIO; if (uniform_random(400) < 1) return 0; /* No matching record */ if (uniform_random(400) < 1) user = "root"; pwd->pw_uid = uid; pwd->pw_gid = uid; if ((offset = snprintf(buf, buflen, "/home/")) < 0 || (size_t) offset >= buflen) return ENOMEM; pwd->pw_dir = buf; buf += offset; buflen -= offset; if ((offset = snprintf(buf, buflen, "%s", user)) < 0 || (size_t) offset >= buflen) return ENOMEM; if (offset > 1 && uniform_random(400) < 1) buf[offset - 1] = '\0'; /* unexpected username */ pwd->pw_name = buf; *result = pwd; return 0; } extern int __wrap_getpwnam_r(const char *, struct passwd *, char *, size_t, struct passwd **); extern int __wrap_getpwnam_r(const char *name, struct passwd *pwd, char *buf, size_t buflen, struct passwd **result) { assert(name); return __wrap_getpwuid_r(1008, pwd, buf, buflen, result); } extern int __wrap_pam_get_item(const pam_handle_t *, int, const void **); extern int __wrap_pam_get_item(const pam_handle_t *pamh, int item_type, const void **item) { assert(pamh == (void *) FUZZ_PAM_HANDLE); assert(item_type == PAM_CONV); /* other types unsupported */ assert(item != NULL); *item = conv_ptr; return uniform_random(400) < 1 ? PAM_CONV_ERR : PAM_SUCCESS; } extern int __wrap_pam_get_user(pam_handle_t *, const char **, const char *); extern int __wrap_pam_get_user(pam_handle_t *pamh, const char **user_p, const char *prompt) { assert(pamh == (void *) FUZZ_PAM_HANDLE); assert(user_p != NULL); assert(prompt == NULL); *user_p = user_ptr; return uniform_random(400) < 1 ? PAM_CONV_ERR : PAM_SUCCESS; } extern int __wrap_pam_modutil_drop_priv(pam_handle_t *, fuzz_privs_t *, struct passwd *); extern int __wrap_pam_modutil_drop_priv(pam_handle_t *pamh, fuzz_privs_t *privs, struct passwd *pwd) { assert(pamh == (void *) FUZZ_PAM_HANDLE); assert(privs != NULL); assert(pwd != NULL); return uniform_random(400) < 1 ? -1 : 0; } extern int __wrap_pam_modutil_regain_priv(pam_handle_t *, fuzz_privs_t *, struct passwd *); extern int __wrap_pam_modutil_regain_priv(pam_handle_t *pamh, fuzz_privs_t *privs, struct passwd *pwd) { assert(pamh == (void *) FUZZ_PAM_HANDLE); assert(privs != NULL); assert(pwd != NULL); return uniform_random(400) < 1 ? -1 : 0; } extern char *__wrap_secure_getenv(const char *); extern char *__wrap_secure_getenv(const char *name) { (void) name; if (uniform_random(400) < 1) return env; return NULL; } static int buf_read(unsigned char *ptr, size_t len, int ms) { size_t n; (void) ms; if (wiredata_len < len) n = wiredata_len; else n = len; memcpy(ptr, wiredata_ptr, n); wiredata_ptr += n; wiredata_len -= n; return (int) n; } static int buf_write(const unsigned char *ptr, size_t len) { (void) ptr; return (int) len; } static void *dev_open(const char *path) { (void) path; return (void *) FUZZ_DEV_HANDLE; } static void dev_close(void *handle) { assert(handle == (void *) FUZZ_DEV_HANDLE); } static int dev_read(void *handle, unsigned char *ptr, size_t len, int ms) { assert(handle == (void *) FUZZ_DEV_HANDLE); return buf_read(ptr, len, ms); } static int dev_write(void *handle, const unsigned char *ptr, size_t len) { assert(handle == (void *) FUZZ_DEV_HANDLE); return buf_write(ptr, len); } extern int __wrap_fido_dev_open(fido_dev_t *dev, const char *path); extern int __real_fido_dev_open(fido_dev_t *dev, const char *path); int __wrap_fido_dev_open(fido_dev_t *dev, const char *path) { fido_dev_io_t io; int r; (void) path; memset(&io, 0, sizeof(io)); io.open = dev_open; io.close = dev_close; io.read = dev_read; io.write = dev_write; if ((r = fido_dev_set_io_functions(dev, &io)) != FIDO_OK) goto err; if ((r = __real_fido_dev_open(dev, "nodev")) != FIDO_OK) goto err; err: return r; } extern int __wrap_fido_dev_info_manifest(fido_dev_info_t *, size_t, size_t *); extern int __wrap_fido_dev_info_manifest(fido_dev_info_t *devlist, size_t ilen, size_t *olen) { (void) devlist; (void) ilen; *olen = (size_t) uniform_random((uint32_t) ilen); return uniform_random(400) < 1 ? FIDO_ERR_INTERNAL : FIDO_OK; } pam_u2f-1.3.2/configure0000755000175000017500000205122214742174651014340 0ustar winniewinnie#! /bin/sh # Guess values for system-dependent variables and create Makefiles. # Generated by GNU Autoconf 2.72 for pam_u2f 1.3.2. # # Report bugs to . # # # Copyright (C) 1992-1996, 1998-2017, 2020-2023 Free Software Foundation, # Inc. # # # This configure script is free software; the Free Software Foundation # gives unlimited permission to copy, distribute and modify it. ## -------------------- ## ## M4sh Initialization. ## ## -------------------- ## # Be more Bourne compatible DUALCASE=1; export DUALCASE # for MKS sh if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1 then : emulate sh NULLCMD=: # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which # is contrary to our usage. Disable this feature. alias -g '${1+"$@"}'='"$@"' setopt NO_GLOB_SUBST else case e in #( e) case `(set -o) 2>/dev/null` in #( *posix*) : set -o posix ;; #( *) : ;; esac ;; esac fi # Reset variables that may have inherited troublesome values from # the environment. # IFS needs to be set, to space, tab, and newline, in precisely that order. # (If _AS_PATH_WALK were called with IFS unset, it would have the # side effect of setting IFS to empty, thus disabling word splitting.) # Quoting is to prevent editors from complaining about space-tab. as_nl=' ' export as_nl IFS=" "" $as_nl" PS1='$ ' PS2='> ' PS4='+ ' # Ensure predictable behavior from utilities with locale-dependent output. LC_ALL=C export LC_ALL LANGUAGE=C export LANGUAGE # We cannot yet rely on "unset" to work, but we need these variables # to be unset--not just set to an empty or harmless value--now, to # avoid bugs in old shells (e.g. pre-3.0 UWIN ksh). 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BASH_ENV=/dev/null ENV=/dev/null (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV case $- in # (((( *v*x* | *x*v* ) as_opts=-vx ;; *v* ) as_opts=-v ;; *x* ) as_opts=-x ;; * ) as_opts= ;; esac exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} # Admittedly, this is quite paranoid, since all the known shells bail # out after a failed 'exec'. printf "%s\n" "$0: could not re-execute with $CONFIG_SHELL" >&2 exit 255 fi # We don't want this to propagate to other subprocesses. { _as_can_reexec=; unset _as_can_reexec;} if test "x$CONFIG_SHELL" = x; then as_bourne_compatible="if test \${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1 then : emulate sh NULLCMD=: # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which # is contrary to our usage. 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Exercises some of the corner cases that e.g. old MSVC gets wrong, but not very hard. */ #define noexpand_concat(a,b) a##b #define expand_concat(a,b) noexpand_concat(a,b) extern int vA; extern int vbee; #define aye A #define bee B int *pvA = &expand_concat(v,aye); int *pvbee = &noexpand_concat(v,bee); /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has function prototypes and stuff, but not \xHH hex character constants. These do not provoke an error unfortunately, instead are silently treated as an "x". The following induces an error, until -std is added to get proper ANSI mode. Curiously \x00 != x always comes out true, for an array size at least. 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These examples are taken from C99 6.10.3.5. // dprintf is used instead of fprintf to avoid needing to declare // FILE and stderr. #define debug(...) dprintf (2, __VA_ARGS__) #define showlist(...) puts (#__VA_ARGS__) #define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) static void test_varargs_macros (void) { int x = 1234; int y = 5678; debug ("Flag"); debug ("X = %d\n", x); showlist (The first, second, and third items.); report (x>y, "x is %d but y is %d", x, y); } // Check long long types. #define BIG64 18446744073709551615ull #define BIG32 4294967295ul #define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) #if !BIG_OK #error "your preprocessor is broken" #endif #if BIG_OK #else #error "your preprocessor is broken" #endif static long long int bignum = -9223372036854775807LL; static unsigned long long int ubignum = BIG64; struct incomplete_array { int datasize; double data[]; }; struct named_init { int number; const wchar_t *name; double average; }; typedef const char *ccp; static inline int test_restrict (ccp restrict text) { // Iterate through items via the restricted pointer. // Also check for declarations in for loops. for (unsigned int i = 0; *(text+i) != '\''\0'\''; ++i) continue; return 0; } // Check varargs and va_copy. static bool test_varargs (const char *format, ...) { va_list args; va_start (args, format); va_list args_copy; va_copy (args_copy, args); const char *str = ""; int number = 0; float fnumber = 0; while (*format) { switch (*format++) { case '\''s'\'': // string str = va_arg (args_copy, const char *); break; case '\''d'\'': // int number = va_arg (args_copy, int); break; case '\''f'\'': // float fnumber = va_arg (args_copy, double); break; default: break; } } va_end (args_copy); va_end (args); return *str && number && fnumber; } ' # Test code for whether the C compiler supports C99 (body of main). ac_c_conftest_c99_main=' // Check bool. _Bool success = false; success |= (argc != 0); // Check restrict. if (test_restrict ("String literal") == 0) success = true; char *restrict newvar = "Another string"; // Check varargs. success &= test_varargs ("s, d'\'' f .", "string", 65, 34.234); test_varargs_macros (); // Check flexible array members. struct incomplete_array *ia = malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); ia->datasize = 10; for (int i = 0; i < ia->datasize; ++i) ia->data[i] = i * 1.234; // Work around memory leak warnings. free (ia); // Check named initializers. struct named_init ni = { .number = 34, .name = L"Test wide string", .average = 543.34343, }; ni.number = 58; int dynamic_array[ni.number]; dynamic_array[0] = argv[0][0]; dynamic_array[ni.number - 1] = 543; // work around unused variable warnings ok |= (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == '\''x'\'' || dynamic_array[ni.number - 1] != 543); ' # Test code for whether the C compiler supports C11 (global declarations) ac_c_conftest_c11_globals=' /* Does the compiler advertise C11 conformance? */ #if !defined __STDC_VERSION__ || __STDC_VERSION__ < 201112L # error "Compiler does not advertise C11 conformance" #endif // Check _Alignas. char _Alignas (double) aligned_as_double; char _Alignas (0) no_special_alignment; extern char aligned_as_int; char _Alignas (0) _Alignas (int) aligned_as_int; // Check _Alignof. enum { int_alignment = _Alignof (int), int_array_alignment = _Alignof (int[100]), char_alignment = _Alignof (char) }; _Static_assert (0 < -_Alignof (int), "_Alignof is signed"); // Check _Noreturn. int _Noreturn does_not_return (void) { for (;;) continue; } // Check _Static_assert. struct test_static_assert { int x; _Static_assert (sizeof (int) <= sizeof (long int), "_Static_assert does not work in struct"); long int y; }; // Check UTF-8 literals. #define u8 syntax error! char const utf8_literal[] = u8"happens to be ASCII" "another string"; // Check duplicate typedefs. typedef long *long_ptr; typedef long int *long_ptr; typedef long_ptr long_ptr; // Anonymous structures and unions -- taken from C11 6.7.2.1 Example 1. struct anonymous { union { struct { int i; int j; }; struct { int k; long int l; } w; }; int m; } v1; ' # Test code for whether the C compiler supports C11 (body of main). ac_c_conftest_c11_main=' _Static_assert ((offsetof (struct anonymous, i) == offsetof (struct anonymous, w.k)), "Anonymous union alignment botch"); v1.i = 2; v1.w.k = 5; ok |= v1.i != 5; ' # Test code for whether the C compiler supports C11 (complete). ac_c_conftest_c11_program="${ac_c_conftest_c89_globals} ${ac_c_conftest_c99_globals} ${ac_c_conftest_c11_globals} int main (int argc, char **argv) { int ok = 0; ${ac_c_conftest_c89_main} ${ac_c_conftest_c99_main} ${ac_c_conftest_c11_main} return ok; } " # Test code for whether the C compiler supports C99 (complete). ac_c_conftest_c99_program="${ac_c_conftest_c89_globals} ${ac_c_conftest_c99_globals} int main (int argc, char **argv) { int ok = 0; ${ac_c_conftest_c89_main} ${ac_c_conftest_c99_main} return ok; } " # Test code for whether the C compiler supports C89 (complete). ac_c_conftest_c89_program="${ac_c_conftest_c89_globals} int main (int argc, char **argv) { int ok = 0; ${ac_c_conftest_c89_main} return ok; } " as_fn_append ac_header_c_list " stdlib.h stdlib_h HAVE_STDLIB_H" as_fn_append ac_header_c_list " string.h string_h HAVE_STRING_H" as_fn_append ac_header_c_list " inttypes.h inttypes_h HAVE_INTTYPES_H" as_fn_append ac_header_c_list " stdint.h stdint_h HAVE_STDINT_H" as_fn_append ac_header_c_list " strings.h strings_h HAVE_STRINGS_H" as_fn_append ac_header_c_list " sys/stat.h sys_stat_h HAVE_SYS_STAT_H" as_fn_append ac_header_c_list " sys/types.h sys_types_h HAVE_SYS_TYPES_H" as_fn_append ac_header_c_list " unistd.h unistd_h HAVE_UNISTD_H" as_fn_append ac_header_c_list " wchar.h wchar_h HAVE_WCHAR_H" as_fn_append ac_header_c_list " minix/config.h minix_config_h HAVE_MINIX_CONFIG_H" # Auxiliary files required by this configure script. ac_aux_files="ltmain.sh ar-lib compile missing install-sh config.guess config.sub" # Locations in which to look for auxiliary files. ac_aux_dir_candidates="${srcdir}/build-aux" # Search for a directory containing all of the required auxiliary files, # $ac_aux_files, from the $PATH-style list $ac_aux_dir_candidates. # If we don't find one directory that contains all the files we need, # we report the set of missing files from the *first* directory in # $ac_aux_dir_candidates and give up. ac_missing_aux_files="" ac_first_candidate=: printf "%s\n" "$as_me:${as_lineno-$LINENO}: looking for aux files: $ac_aux_files" >&5 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR as_found=false for as_dir in $ac_aux_dir_candidates do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac as_found=: printf "%s\n" "$as_me:${as_lineno-$LINENO}: trying $as_dir" >&5 ac_aux_dir_found=yes ac_install_sh= for ac_aux in $ac_aux_files do # As a special case, if "install-sh" is required, that requirement # can be satisfied by any of "install-sh", "install.sh", or "shtool", # and $ac_install_sh is set appropriately for whichever one is found. if test x"$ac_aux" = x"install-sh" then if test -f "${as_dir}install-sh"; then printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install-sh found" >&5 ac_install_sh="${as_dir}install-sh -c" elif test -f "${as_dir}install.sh"; then printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install.sh found" >&5 ac_install_sh="${as_dir}install.sh -c" elif test -f "${as_dir}shtool"; then printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}shtool found" >&5 ac_install_sh="${as_dir}shtool install -c" else ac_aux_dir_found=no if $ac_first_candidate; then ac_missing_aux_files="${ac_missing_aux_files} install-sh" else break fi fi else if test -f "${as_dir}${ac_aux}"; then printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}${ac_aux} found" >&5 else ac_aux_dir_found=no if $ac_first_candidate; then ac_missing_aux_files="${ac_missing_aux_files} ${ac_aux}" else break fi fi fi done if test "$ac_aux_dir_found" = yes; then ac_aux_dir="$as_dir" break fi ac_first_candidate=false as_found=false done IFS=$as_save_IFS if $as_found then : else case e in #( e) as_fn_error $? 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" >&6; } if test ${ac_cv_prog_CC+y} then : printf %s "(cached) " >&6 else case e in #( e) if test -n "$CC"; then ac_cv_prog_CC="$CC" # Let the user override the test. else ac_prog_rejected=no as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then if test "$as_dir$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then ac_prog_rejected=yes continue fi ac_cv_prog_CC="cc" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS if test $ac_prog_rejected = yes; then # We found a bogon in the path, so make sure we never use it. set dummy $ac_cv_prog_CC shift if test $# != 0; then # We chose a different compiler from the bogus one. # However, it has the same basename, so the bogon will be chosen # first if we set CC to just the basename; use the full file name. shift ac_cv_prog_CC="$as_dir$ac_word${1+' '}$@" fi fi fi ;; esac fi CC=$ac_cv_prog_CC if test -n "$CC"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 printf "%s\n" "$CC" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi fi if test -z "$CC"; then if test -n "$ac_tool_prefix"; then for ac_prog in cl.exe do # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. set dummy $ac_tool_prefix$ac_prog; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_CC+y} then : printf %s "(cached) " >&6 else case e in #( e) if test -n "$CC"; then ac_cv_prog_CC="$CC" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_CC="$ac_tool_prefix$ac_prog" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi ;; esac fi CC=$ac_cv_prog_CC if test -n "$CC"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 printf "%s\n" "$CC" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi test -n "$CC" && break done fi if test -z "$CC"; then ac_ct_CC=$CC for ac_prog in cl.exe do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_ac_ct_CC+y} then : printf %s "(cached) " >&6 else case e in #( e) if test -n "$ac_ct_CC"; then ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_CC="$ac_prog" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi ;; esac fi ac_ct_CC=$ac_cv_prog_ac_ct_CC if test -n "$ac_ct_CC"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 printf "%s\n" "$ac_ct_CC" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi test -n "$ac_ct_CC" && break done if test "x$ac_ct_CC" = x; then CC="" else case $cross_compiling:$ac_tool_warned in yes:) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac CC=$ac_ct_CC fi fi fi if test -z "$CC"; then if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}clang", so it can be a program name with args. set dummy ${ac_tool_prefix}clang; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_CC+y} then : printf %s "(cached) " >&6 else case e in #( e) if test -n "$CC"; then ac_cv_prog_CC="$CC" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_CC="${ac_tool_prefix}clang" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi ;; esac fi CC=$ac_cv_prog_CC if test -n "$CC"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 printf "%s\n" "$CC" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi fi if test -z "$ac_cv_prog_CC"; then ac_ct_CC=$CC # Extract the first word of "clang", so it can be a program name with args. set dummy clang; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... 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"no acceptable C compiler found in \$PATH See 'config.log' for more details" "$LINENO" 5; } # Provide some information about the compiler. printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 set X $ac_compile ac_compiler=$2 for ac_option in --version -v -V -qversion -version; do { { ac_try="$ac_compiler $ac_option >&5" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" printf "%s\n" "$ac_try_echo"; } >&5 (eval "$ac_compiler $ac_option >&5") 2>conftest.err ac_status=$? if test -s conftest.err; then sed '10a\ ... rest of stderr output deleted ... 10q' conftest.err >conftest.er1 cat conftest.er1 >&5 fi rm -f conftest.er1 conftest.err printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } done cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main (void) { ; return 0; } _ACEOF ac_clean_files_save=$ac_clean_files ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" # Try to create an executable without -o first, disregard a.out. # It will help us diagnose broken compilers, and finding out an intuition # of exeext. { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 printf %s "checking whether the C compiler works... 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For instance with Cygwin, 'ls conftest' will # work properly (i.e., refer to 'conftest.exe'), while it won't with # 'rm'. for ac_file in conftest.exe conftest conftest.*; do test -f "$ac_file" || continue case $ac_file in *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` break;; * ) break;; esac done else case e in #( e) { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} as_fn_error $? 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" >&6; } if test ${lt_cv_prog_gnu_ld+y} then : printf %s "(cached) " >&6 else case e in #( e) # I'd rather use --version here, but apparently some GNU lds only accept -v. case `$LD -v 2>&1 &5 printf "%s\n" "$lt_cv_prog_gnu_ld" >&6; } with_gnu_ld=$lt_cv_prog_gnu_ld { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5 printf %s "checking for BSD- or MS-compatible name lister (nm)... " >&6; } if test ${lt_cv_path_NM+y} then : printf %s "(cached) " >&6 else case e in #( e) if test -n "$NM"; then # Let the user override the test. lt_cv_path_NM=$NM else lt_nm_to_check=${ac_tool_prefix}nm if test -n "$ac_tool_prefix" && test "$build" = "$host"; then lt_nm_to_check="$lt_nm_to_check nm" fi for lt_tmp_nm in $lt_nm_to_check; do lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do IFS=$lt_save_ifs test -z "$ac_dir" && ac_dir=. tmp_nm=$ac_dir/$lt_tmp_nm if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext"; then # Check to see if the nm accepts a BSD-compat flag. # Adding the 'sed 1q' prevents false positives on HP-UX, which says: # nm: unknown option "B" ignored # Tru64's nm complains that /dev/null is an invalid object file # MSYS converts /dev/null to NUL, MinGW nm treats NUL as empty case $build_os in mingw* | windows*) lt_bad_file=conftest.nm/nofile ;; *) lt_bad_file=/dev/null ;; esac case `"$tmp_nm" -B $lt_bad_file 2>&1 | $SED '1q'` in *$lt_bad_file* | *'Invalid file or object type'*) lt_cv_path_NM="$tmp_nm -B" break 2 ;; *) case `"$tmp_nm" -p /dev/null 2>&1 | $SED '1q'` in */dev/null*) lt_cv_path_NM="$tmp_nm -p" break 2 ;; *) lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but continue # so that we can try to find one that supports BSD flags ;; esac ;; esac fi done IFS=$lt_save_ifs done : ${lt_cv_path_NM=no} fi ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5 printf "%s\n" "$lt_cv_path_NM" >&6; } if test no != "$lt_cv_path_NM"; then NM=$lt_cv_path_NM else # Didn't find any BSD compatible name lister, look for dumpbin. if test -n "$DUMPBIN"; then : # Let the user override the test. else if test -n "$ac_tool_prefix"; then for ac_prog in dumpbin "link -dump" do # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. set dummy $ac_tool_prefix$ac_prog; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_DUMPBIN+y} then : printf %s "(cached) " >&6 else case e in #( e) if test -n "$DUMPBIN"; then ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi ;; esac fi DUMPBIN=$ac_cv_prog_DUMPBIN if test -n "$DUMPBIN"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5 printf "%s\n" "$DUMPBIN" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi test -n "$DUMPBIN" && break done fi if test -z "$DUMPBIN"; then ac_ct_DUMPBIN=$DUMPBIN for ac_prog in dumpbin "link -dump" do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_ac_ct_DUMPBIN+y} then : printf %s "(cached) " >&6 else case e in #( e) if test -n "$ac_ct_DUMPBIN"; then ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_DUMPBIN="$ac_prog" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi ;; esac fi ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN if test -n "$ac_ct_DUMPBIN"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5 printf "%s\n" "$ac_ct_DUMPBIN" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi test -n "$ac_ct_DUMPBIN" && break done if test "x$ac_ct_DUMPBIN" = x; then DUMPBIN=":" else case $cross_compiling:$ac_tool_warned in yes:) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac DUMPBIN=$ac_ct_DUMPBIN fi fi case `$DUMPBIN -symbols -headers /dev/null 2>&1 | $SED '1q'` in *COFF*) DUMPBIN="$DUMPBIN -symbols -headers" ;; *) DUMPBIN=: ;; esac fi if test : != "$DUMPBIN"; then NM=$DUMPBIN fi fi test -z "$NM" && NM=nm { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5 printf %s "checking the name lister ($NM) interface... " >&6; } if test ${lt_cv_nm_interface+y} then : printf %s "(cached) " >&6 else case e in #( e) lt_cv_nm_interface="BSD nm" echo "int some_variable = 0;" > conftest.$ac_ext (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5) (eval "$ac_compile" 2>conftest.err) cat conftest.err >&5 (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5) (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out) cat conftest.err >&5 (eval echo "\"\$as_me:$LINENO: output\"" >&5) cat conftest.out >&5 if $GREP 'External.*some_variable' conftest.out > /dev/null; then lt_cv_nm_interface="MS dumpbin" fi rm -f conftest* ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5 printf "%s\n" "$lt_cv_nm_interface" >&6; } { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5 printf %s "checking whether ln -s works... " >&6; } LN_S=$as_ln_s if test "$LN_S" = "ln -s"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 printf "%s\n" "yes" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5 printf "%s\n" "no, using $LN_S" >&6; } fi # find the maximum length of command line arguments { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5 printf %s "checking the maximum length of command line arguments... " >&6; } if test ${lt_cv_sys_max_cmd_len+y} then : printf %s "(cached) " >&6 else case e in #( e) i=0 teststring=ABCD case $build_os in msdosdjgpp*) # On DJGPP, this test can blow up pretty badly due to problems in libc # (any single argument exceeding 2000 bytes causes a buffer overrun # during glob expansion). Even if it were fixed, the result of this # check would be larger than it should be. lt_cv_sys_max_cmd_len=12288; # 12K is about right ;; gnu* | ironclad*) # Under GNU Hurd and Ironclad, this test is not required because there # is no limit to the length of command line arguments. # Libtool will interpret -1 as no limit whatsoever lt_cv_sys_max_cmd_len=-1; ;; cygwin* | mingw* | windows* | cegcc*) # On Win9x/ME, this test blows up -- it succeeds, but takes # about 5 minutes as the teststring grows exponentially. # Worse, since 9x/ME are not pre-emptively multitasking, # you end up with a "frozen" computer, even though with patience # the test eventually succeeds (with a max line length of 256k). # Instead, let's just punt: use the minimum linelength reported by # all of the supported platforms: 8192 (on NT/2K/XP). lt_cv_sys_max_cmd_len=8192; ;; mint*) # On MiNT this can take a long time and run out of memory. lt_cv_sys_max_cmd_len=8192; ;; amigaos*) # On AmigaOS with pdksh, this test takes hours, literally. # So we just punt and use a minimum line length of 8192. lt_cv_sys_max_cmd_len=8192; ;; darwin* | dragonfly* | freebsd* | midnightbsd* | netbsd* | openbsd*) # This has been around since 386BSD, at least. Likely further. if test -x /sbin/sysctl; then lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax` elif test -x /usr/sbin/sysctl; then lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax` else lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs fi # And add a safety zone lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` ;; interix*) # We know the value 262144 and hardcode it with a safety zone (like BSD) lt_cv_sys_max_cmd_len=196608 ;; os2*) # The test takes a long time on OS/2. lt_cv_sys_max_cmd_len=8192 ;; osf*) # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not # nice to cause kernel panics so lets avoid the loop below. # First set a reasonable default. lt_cv_sys_max_cmd_len=16384 # if test -x /sbin/sysconfig; then case `/sbin/sysconfig -q proc exec_disable_arg_limit` in *1*) lt_cv_sys_max_cmd_len=-1 ;; esac fi ;; sco3.2v5*) lt_cv_sys_max_cmd_len=102400 ;; sysv5* | sco5v6* | sysv4.2uw2*) kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null` if test -n "$kargmax"; then lt_cv_sys_max_cmd_len=`echo $kargmax | $SED 's/.*[ ]//'` else lt_cv_sys_max_cmd_len=32768 fi ;; *) lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null` if test -n "$lt_cv_sys_max_cmd_len" && \ test undefined != "$lt_cv_sys_max_cmd_len"; then lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` else # Make teststring a little bigger before we do anything with it. # a 1K string should be a reasonable start. for i in 1 2 3 4 5 6 7 8; do teststring=$teststring$teststring done SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}} # If test is not a shell built-in, we'll probably end up computing a # maximum length that is only half of the actual maximum length, but # we can't tell. while { test X`env echo "$teststring$teststring" 2>/dev/null` \ = "X$teststring$teststring"; } >/dev/null 2>&1 && test 17 != "$i" # 1/2 MB should be enough do i=`expr $i + 1` teststring=$teststring$teststring done # Only check the string length outside the loop. lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1` teststring= # Add a significant safety factor because C++ compilers can tack on # massive amounts of additional arguments before passing them to the # linker. It appears as though 1/2 is a usable value. lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2` fi ;; esac ;; esac fi if test -n "$lt_cv_sys_max_cmd_len"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5 printf "%s\n" "$lt_cv_sys_max_cmd_len" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none" >&5 printf "%s\n" "none" >&6; } fi max_cmd_len=$lt_cv_sys_max_cmd_len : ${CP="cp -f"} : ${MV="mv -f"} : ${RM="rm -f"} if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then lt_unset=unset else lt_unset=false fi # test EBCDIC or ASCII case `echo X|tr X '\101'` in A) # ASCII based system # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr lt_SP2NL='tr \040 \012' lt_NL2SP='tr \015\012 \040\040' ;; *) # EBCDIC based system lt_SP2NL='tr \100 \n' lt_NL2SP='tr \r\n \100\100' ;; esac { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to $host format" >&5 printf %s "checking how to convert $build file names to $host format... " >&6; } if test ${lt_cv_to_host_file_cmd+y} then : printf %s "(cached) " >&6 else case e in #( e) case $host in *-*-mingw* ) case $build in *-*-mingw* | *-*-windows* ) # actually msys lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32 ;; *-*-cygwin* ) lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32 ;; * ) # otherwise, assume *nix lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32 ;; esac ;; *-*-cygwin* ) case $build in *-*-mingw* | *-*-windows* ) # actually msys lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin ;; *-*-cygwin* ) lt_cv_to_host_file_cmd=func_convert_file_noop ;; * ) # otherwise, assume *nix lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin ;; esac ;; * ) # unhandled hosts (and "normal" native builds) lt_cv_to_host_file_cmd=func_convert_file_noop ;; esac ;; esac fi to_host_file_cmd=$lt_cv_to_host_file_cmd { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_host_file_cmd" >&5 printf "%s\n" "$lt_cv_to_host_file_cmd" >&6; } { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to toolchain format" >&5 printf %s "checking how to convert $build file names to toolchain format... " >&6; } if test ${lt_cv_to_tool_file_cmd+y} then : printf %s "(cached) " >&6 else case e in #( e) #assume ordinary cross tools, or native build. lt_cv_to_tool_file_cmd=func_convert_file_noop case $host in *-*-mingw* | *-*-windows* ) case $build in *-*-mingw* | *-*-windows* ) # actually msys lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32 ;; esac ;; esac ;; esac fi to_tool_file_cmd=$lt_cv_to_tool_file_cmd { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_tool_file_cmd" >&5 printf "%s\n" "$lt_cv_to_tool_file_cmd" >&6; } { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5 printf %s "checking for $LD option to reload object files... " >&6; } if test ${lt_cv_ld_reload_flag+y} then : printf %s "(cached) " >&6 else case e in #( e) lt_cv_ld_reload_flag='-r' ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5 printf "%s\n" "$lt_cv_ld_reload_flag" >&6; } reload_flag=$lt_cv_ld_reload_flag case $reload_flag in "" | " "*) ;; *) reload_flag=" $reload_flag" ;; esac reload_cmds='$LD$reload_flag -o $output$reload_objs' case $host_os in cygwin* | mingw* | windows* | pw32* | cegcc*) if test yes != "$GCC"; then reload_cmds=false fi ;; darwin*) if test yes = "$GCC"; then reload_cmds='$LTCC $LTCFLAGS -nostdlib $wl-r -o $output$reload_objs' else reload_cmds='$LD$reload_flag -o $output$reload_objs' fi ;; esac # Extract the first word of "file", so it can be a program name with args. set dummy file; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_FILECMD+y} then : printf %s "(cached) " >&6 else case e in #( e) if test -n "$FILECMD"; then ac_cv_prog_FILECMD="$FILECMD" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_FILECMD="file" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS test -z "$ac_cv_prog_FILECMD" && ac_cv_prog_FILECMD=":" fi ;; esac fi FILECMD=$ac_cv_prog_FILECMD if test -n "$FILECMD"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $FILECMD" >&5 printf "%s\n" "$FILECMD" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args. set dummy ${ac_tool_prefix}objdump; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_OBJDUMP+y} then : printf %s "(cached) " >&6 else case e in #( e) if test -n "$OBJDUMP"; then ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi ;; esac fi OBJDUMP=$ac_cv_prog_OBJDUMP if test -n "$OBJDUMP"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5 printf "%s\n" "$OBJDUMP" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi fi if test -z "$ac_cv_prog_OBJDUMP"; then ac_ct_OBJDUMP=$OBJDUMP # Extract the first word of "objdump", so it can be a program name with args. set dummy objdump; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_ac_ct_OBJDUMP+y} then : printf %s "(cached) " >&6 else case e in #( e) if test -n "$ac_ct_OBJDUMP"; then ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_OBJDUMP="objdump" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi ;; esac fi ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP if test -n "$ac_ct_OBJDUMP"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5 printf "%s\n" "$ac_ct_OBJDUMP" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi if test "x$ac_ct_OBJDUMP" = x; then OBJDUMP="false" else case $cross_compiling:$ac_tool_warned in yes:) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac OBJDUMP=$ac_ct_OBJDUMP fi else OBJDUMP="$ac_cv_prog_OBJDUMP" fi test -z "$OBJDUMP" && OBJDUMP=objdump { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5 printf %s "checking how to recognize dependent libraries... " >&6; } if test ${lt_cv_deplibs_check_method+y} then : printf %s "(cached) " >&6 else case e in #( e) lt_cv_file_magic_cmd='$MAGIC_CMD' lt_cv_file_magic_test_file= lt_cv_deplibs_check_method='unknown' # Need to set the preceding variable on all platforms that support # interlibrary dependencies. # 'none' -- dependencies not supported. # 'unknown' -- same as none, but documents that we really don't know. # 'pass_all' -- all dependencies passed with no checks. # 'file_magic [[regex]]' -- check by looking for files in library path # that responds to the $file_magic_cmd with a given extended regex. # If you have 'file' or equivalent on your system and you're not sure # whether 'pass_all' will *always* work, you probably want this one. case $host_os in aix[4-9]*) lt_cv_deplibs_check_method=pass_all ;; beos*) lt_cv_deplibs_check_method=pass_all ;; bsdi[45]*) lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)' lt_cv_file_magic_cmd='$FILECMD -L' lt_cv_file_magic_test_file=/shlib/libc.so ;; cygwin*) # func_win32_libid is a shell function defined in ltmain.sh lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' lt_cv_file_magic_cmd='func_win32_libid' ;; mingw* | windows* | pw32*) # Base MSYS/MinGW do not provide the 'file' command needed by # func_win32_libid shell function, so use a weaker test based on 'objdump', # unless we find 'file', for example because we are cross-compiling. if ( file / ) >/dev/null 2>&1; then lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' lt_cv_file_magic_cmd='func_win32_libid' else # Keep this pattern in sync with the one in func_win32_libid. lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64|pe-aarch64)' lt_cv_file_magic_cmd='$OBJDUMP -f' fi ;; cegcc*) # use the weaker test based on 'objdump'. See mingw*. lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?' lt_cv_file_magic_cmd='$OBJDUMP -f' ;; darwin* | rhapsody*) lt_cv_deplibs_check_method=pass_all ;; freebsd* | dragonfly* | midnightbsd*) if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then case $host_cpu in i*86 ) # Not sure whether the presence of OpenBSD here was a mistake. # Let's accept both of them until this is cleared up. lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library' lt_cv_file_magic_cmd=$FILECMD lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` ;; esac else lt_cv_deplibs_check_method=pass_all fi ;; haiku*) lt_cv_deplibs_check_method=pass_all ;; hpux10.20* | hpux11*) lt_cv_file_magic_cmd=$FILECMD case $host_cpu in ia64*) lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64' lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so ;; hppa*64*) lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]' lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl ;; *) lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library' lt_cv_file_magic_test_file=/usr/lib/libc.sl ;; esac ;; interix[3-9]*) # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$' ;; irix5* | irix6* | nonstopux*) case $LD in *-32|*"-32 ") libmagic=32-bit;; *-n32|*"-n32 ") libmagic=N32;; *-64|*"-64 ") libmagic=64-bit;; *) libmagic=never-match;; esac lt_cv_deplibs_check_method=pass_all ;; # This must be glibc/ELF. linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) lt_cv_deplibs_check_method=pass_all ;; *-mlibc) lt_cv_deplibs_check_method=pass_all ;; netbsd* | netbsdelf*-gnu) if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$' else lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$' fi ;; newos6*) lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)' lt_cv_file_magic_cmd=$FILECMD lt_cv_file_magic_test_file=/usr/lib/libnls.so ;; *nto* | *qnx*) lt_cv_deplibs_check_method=pass_all ;; openbsd*) if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$' else lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$' fi ;; osf3* | osf4* | osf5*) lt_cv_deplibs_check_method=pass_all ;; rdos*) lt_cv_deplibs_check_method=pass_all ;; serenity*) lt_cv_deplibs_check_method=pass_all ;; solaris*) lt_cv_deplibs_check_method=pass_all ;; sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) lt_cv_deplibs_check_method=pass_all ;; sysv4 | sysv4.3*) case $host_vendor in motorola) lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]' lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` ;; ncr) lt_cv_deplibs_check_method=pass_all ;; sequent) lt_cv_file_magic_cmd='/bin/file' lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )' ;; sni) lt_cv_file_magic_cmd='/bin/file' lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib" lt_cv_file_magic_test_file=/lib/libc.so ;; siemens) lt_cv_deplibs_check_method=pass_all ;; pc) lt_cv_deplibs_check_method=pass_all ;; esac ;; tpf*) lt_cv_deplibs_check_method=pass_all ;; os2*) lt_cv_deplibs_check_method=pass_all ;; esac ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5 printf "%s\n" "$lt_cv_deplibs_check_method" >&6; } file_magic_glob= want_nocaseglob=no if test "$build" = "$host"; then case $host_os in mingw* | windows* | pw32*) if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then want_nocaseglob=yes else file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[\1]\/[\1]\/g;/g"` fi ;; esac fi file_magic_cmd=$lt_cv_file_magic_cmd deplibs_check_method=$lt_cv_deplibs_check_method test -z "$deplibs_check_method" && deplibs_check_method=unknown if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args. set dummy ${ac_tool_prefix}dlltool; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_DLLTOOL+y} then : printf %s "(cached) " >&6 else case e in #( e) if test -n "$DLLTOOL"; then ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi ;; esac fi DLLTOOL=$ac_cv_prog_DLLTOOL if test -n "$DLLTOOL"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5 printf "%s\n" "$DLLTOOL" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi fi if test -z "$ac_cv_prog_DLLTOOL"; then ac_ct_DLLTOOL=$DLLTOOL # Extract the first word of "dlltool", so it can be a program name with args. set dummy dlltool; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_ac_ct_DLLTOOL+y} then : printf %s "(cached) " >&6 else case e in #( e) if test -n "$ac_ct_DLLTOOL"; then ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_DLLTOOL="dlltool" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi ;; esac fi ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL if test -n "$ac_ct_DLLTOOL"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5 printf "%s\n" "$ac_ct_DLLTOOL" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi if test "x$ac_ct_DLLTOOL" = x; then DLLTOOL="false" else case $cross_compiling:$ac_tool_warned in yes:) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac DLLTOOL=$ac_ct_DLLTOOL fi else DLLTOOL="$ac_cv_prog_DLLTOOL" fi test -z "$DLLTOOL" && DLLTOOL=dlltool { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to associate runtime and link libraries" >&5 printf %s "checking how to associate runtime and link libraries... " >&6; } if test ${lt_cv_sharedlib_from_linklib_cmd+y} then : printf %s "(cached) " >&6 else case e in #( e) lt_cv_sharedlib_from_linklib_cmd='unknown' case $host_os in cygwin* | mingw* | windows* | pw32* | cegcc*) # two different shell functions defined in ltmain.sh; # decide which one to use based on capabilities of $DLLTOOL case `$DLLTOOL --help 2>&1` in *--identify-strict*) lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib ;; *) lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback ;; esac ;; *) # fallback: assume linklib IS sharedlib lt_cv_sharedlib_from_linklib_cmd=$ECHO ;; esac ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sharedlib_from_linklib_cmd" >&5 printf "%s\n" "$lt_cv_sharedlib_from_linklib_cmd" >&6; } sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. set dummy ${ac_tool_prefix}ranlib; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_RANLIB+y} then : printf %s "(cached) " >&6 else case e in #( e) if test -n "$RANLIB"; then ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi ;; esac fi RANLIB=$ac_cv_prog_RANLIB if test -n "$RANLIB"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5 printf "%s\n" "$RANLIB" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi fi if test -z "$ac_cv_prog_RANLIB"; then ac_ct_RANLIB=$RANLIB # Extract the first word of "ranlib", so it can be a program name with args. set dummy ranlib; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_ac_ct_RANLIB+y} then : printf %s "(cached) " >&6 else case e in #( e) if test -n "$ac_ct_RANLIB"; then ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_RANLIB="ranlib" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi ;; esac fi ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB if test -n "$ac_ct_RANLIB"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5 printf "%s\n" "$ac_ct_RANLIB" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi if test "x$ac_ct_RANLIB" = x; then RANLIB=":" else case $cross_compiling:$ac_tool_warned in yes:) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac RANLIB=$ac_ct_RANLIB fi else RANLIB="$ac_cv_prog_RANLIB" fi if test -n "$ac_tool_prefix"; then for ac_prog in ar do # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. set dummy $ac_tool_prefix$ac_prog; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_AR+y} then : printf %s "(cached) " >&6 else case e in #( e) if test -n "$AR"; then ac_cv_prog_AR="$AR" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_AR="$ac_tool_prefix$ac_prog" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi ;; esac fi AR=$ac_cv_prog_AR if test -n "$AR"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $AR" >&5 printf "%s\n" "$AR" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi test -n "$AR" && break done fi if test -z "$AR"; then ac_ct_AR=$AR for ac_prog in ar do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_ac_ct_AR+y} then : printf %s "(cached) " >&6 else case e in #( e) if test -n "$ac_ct_AR"; then ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_AR="$ac_prog" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi ;; esac fi ac_ct_AR=$ac_cv_prog_ac_ct_AR if test -n "$ac_ct_AR"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5 printf "%s\n" "$ac_ct_AR" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi test -n "$ac_ct_AR" && break done if test "x$ac_ct_AR" = x; then AR="false" else case $cross_compiling:$ac_tool_warned in yes:) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac AR=$ac_ct_AR fi fi : ${AR=ar} # Use ARFLAGS variable as AR's operation code to sync the variable naming with # Automake. If both AR_FLAGS and ARFLAGS are specified, AR_FLAGS should have # higher priority because that's what people were doing historically (setting # ARFLAGS for automake and AR_FLAGS for libtool). FIXME: Make the AR_FLAGS # variable obsoleted/removed. test ${AR_FLAGS+y} || AR_FLAGS=${ARFLAGS-cr} lt_ar_flags=$AR_FLAGS # Make AR_FLAGS overridable by 'make ARFLAGS='. Don't try to run-time override # by AR_FLAGS because that was never working and AR_FLAGS is about to die. { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for archiver @FILE support" >&5 printf %s "checking for archiver @FILE support... " >&6; } if test ${lt_cv_ar_at_file+y} then : printf %s "(cached) " >&6 else case e in #( e) lt_cv_ar_at_file=no cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main (void) { ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO" then : echo conftest.$ac_objext > conftest.lst lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&5' { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5 (eval $lt_ar_try) 2>&5 ac_status=$? printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } if test 0 -eq "$ac_status"; then # Ensure the archiver fails upon bogus file names. rm -f conftest.$ac_objext libconftest.a { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5 (eval $lt_ar_try) 2>&5 ac_status=$? printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } if test 0 -ne "$ac_status"; then lt_cv_ar_at_file=@ fi fi rm -f conftest.* libconftest.a fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ar_at_file" >&5 printf "%s\n" "$lt_cv_ar_at_file" >&6; } if test no = "$lt_cv_ar_at_file"; then archiver_list_spec= else archiver_list_spec=$lt_cv_ar_at_file fi if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. set dummy ${ac_tool_prefix}strip; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_STRIP+y} then : printf %s "(cached) " >&6 else case e in #( e) if test -n "$STRIP"; then ac_cv_prog_STRIP="$STRIP" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_STRIP="${ac_tool_prefix}strip" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi ;; esac fi STRIP=$ac_cv_prog_STRIP if test -n "$STRIP"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 printf "%s\n" "$STRIP" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi fi if test -z "$ac_cv_prog_STRIP"; then ac_ct_STRIP=$STRIP # Extract the first word of "strip", so it can be a program name with args. set dummy strip; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_ac_ct_STRIP+y} then : printf %s "(cached) " >&6 else case e in #( e) if test -n "$ac_ct_STRIP"; then ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_STRIP="strip" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi ;; esac fi ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP if test -n "$ac_ct_STRIP"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 printf "%s\n" "$ac_ct_STRIP" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi if test "x$ac_ct_STRIP" = x; then STRIP=":" else case $cross_compiling:$ac_tool_warned in yes:) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac STRIP=$ac_ct_STRIP fi else STRIP="$ac_cv_prog_STRIP" fi test -z "$STRIP" && STRIP=: test -z "$RANLIB" && RANLIB=: # Determine commands to create old-style static archives. old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs' old_postinstall_cmds='chmod 644 $oldlib' old_postuninstall_cmds= if test -n "$RANLIB"; then old_archive_cmds="$old_archive_cmds~\$RANLIB \$tool_oldlib" old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$tool_oldlib" fi case $host_os in darwin*) lock_old_archive_extraction=yes ;; *) lock_old_archive_extraction=no ;; esac # If no C compiler was specified, use CC. LTCC=${LTCC-"$CC"} # If no C compiler flags were specified, use CFLAGS. LTCFLAGS=${LTCFLAGS-"$CFLAGS"} # Allow CC to be a program name with arguments. compiler=$CC # Check for command to grab the raw symbol name followed by C symbol from nm. { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5 printf %s "checking command to parse $NM output from $compiler object... " >&6; } if test ${lt_cv_sys_global_symbol_pipe+y} then : printf %s "(cached) " >&6 else case e in #( e) # These are sane defaults that work on at least a few old systems. # [They come from Ultrix. What could be older than Ultrix?!! ;)] # Character class describing NM global symbol codes. symcode='[BCDEGRST]' # Regexp to match symbols that can be accessed directly from C. sympat='\([_A-Za-z][_A-Za-z0-9]*\)' # Define system-specific variables. case $host_os in aix*) symcode='[BCDT]' ;; cygwin* | mingw* | windows* | pw32* | cegcc*) symcode='[ABCDGISTW]' ;; hpux*) if test ia64 = "$host_cpu"; then symcode='[ABCDEGRST]' fi ;; irix* | nonstopux*) symcode='[BCDEGRST]' ;; osf*) symcode='[BCDEGQRST]' ;; solaris*) symcode='[BCDRT]' ;; sco3.2v5*) symcode='[DT]' ;; sysv4.2uw2*) symcode='[DT]' ;; sysv5* | sco5v6* | unixware* | OpenUNIX*) symcode='[ABDT]' ;; sysv4) symcode='[DFNSTU]' ;; esac # If we're using GNU nm, then use its standard symbol codes. case `$NM -V 2>&1` in *GNU* | *'with BFD'*) symcode='[ABCDGIRSTW]' ;; esac if test "$lt_cv_nm_interface" = "MS dumpbin"; then # Gets list of data symbols to import. lt_cv_sys_global_symbol_to_import="$SED -n -e 's/^I .* \(.*\)$/\1/p'" # Adjust the below global symbol transforms to fixup imported variables. lt_cdecl_hook=" -e 's/^I .* \(.*\)$/extern __declspec(dllimport) char \1;/p'" lt_c_name_hook=" -e 's/^I .* \(.*\)$/ {\"\1\", (void *) 0},/p'" lt_c_name_lib_hook="\ -e 's/^I .* \(lib.*\)$/ {\"\1\", (void *) 0},/p'\ -e 's/^I .* \(.*\)$/ {\"lib\1\", (void *) 0},/p'" else # Disable hooks by default. lt_cv_sys_global_symbol_to_import= lt_cdecl_hook= lt_c_name_hook= lt_c_name_lib_hook= fi # Transform an extracted symbol line into a proper C declaration. # Some systems (esp. on ia64) link data and code symbols differently, # so use this general approach. lt_cv_sys_global_symbol_to_cdecl="$SED -n"\ $lt_cdecl_hook\ " -e 's/^T .* \(.*\)$/extern int \1();/p'"\ " -e 's/^$symcode$symcode* .* \(.*\)$/extern char \1;/p'" # Transform an extracted symbol line into symbol name and symbol address lt_cv_sys_global_symbol_to_c_name_address="$SED -n"\ $lt_c_name_hook\ " -e 's/^: \(.*\) .*$/ {\"\1\", (void *) 0},/p'"\ " -e 's/^$symcode$symcode* .* \(.*\)$/ {\"\1\", (void *) \&\1},/p'" # Transform an extracted symbol line into symbol name with lib prefix and # symbol address. lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="$SED -n"\ $lt_c_name_lib_hook\ " -e 's/^: \(.*\) .*$/ {\"\1\", (void *) 0},/p'"\ " -e 's/^$symcode$symcode* .* \(lib.*\)$/ {\"\1\", (void *) \&\1},/p'"\ " -e 's/^$symcode$symcode* .* \(.*\)$/ {\"lib\1\", (void *) \&\1},/p'" # Handle CRLF in mingw tool chain opt_cr= case $build_os in mingw* | windows*) opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp ;; esac # Try without a prefix underscore, then with it. for ac_symprfx in "" "_"; do # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. symxfrm="\\1 $ac_symprfx\\2 \\2" # Write the raw and C identifiers. if test "$lt_cv_nm_interface" = "MS dumpbin"; then # Fake it for dumpbin and say T for any non-static function, # D for any global variable and I for any imported variable. # Also find C++ and __fastcall symbols from MSVC++ or ICC, # which start with @ or ?. lt_cv_sys_global_symbol_pipe="$AWK '"\ " {last_section=section; section=\$ 3};"\ " /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\ " /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\ " /^ *Symbol name *: /{split(\$ 0,sn,\":\"); si=substr(sn[2],2)};"\ " /^ *Type *: code/{print \"T\",si,substr(si,length(prfx))};"\ " /^ *Type *: data/{print \"I\",si,substr(si,length(prfx))};"\ " \$ 0!~/External *\|/{next};"\ " / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\ " {if(hide[section]) next};"\ " {f=\"D\"}; \$ 0~/\(\).*\|/{f=\"T\"};"\ " {split(\$ 0,a,/\||\r/); split(a[2],s)};"\ " s[1]~/^[@?]/{print f,s[1],s[1]; next};"\ " s[1]~prfx {split(s[1],t,\"@\"); print f,t[1],substr(t[1],length(prfx))}"\ " ' prfx=^$ac_symprfx" else lt_cv_sys_global_symbol_pipe="$SED -n -e 's/^.*[ ]\($symcode$symcode*\)[ ][ ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" fi lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | $SED '/ __gnu_lto/d'" # Check to see that the pipe works correctly. pipe_works=no rm -f conftest* cat > conftest.$ac_ext <<_LT_EOF #ifdef __cplusplus extern "C" { #endif char nm_test_var; void nm_test_func(void); void nm_test_func(void){} #ifdef __cplusplus } #endif int main(void){nm_test_var='a';nm_test_func();return(0);} _LT_EOF if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 (eval $ac_compile) 2>&5 ac_status=$? printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then # Now try to grab the symbols. nlist=conftest.nm $ECHO "$as_me:$LINENO: $NM conftest.$ac_objext | $lt_cv_sys_global_symbol_pipe > $nlist" >&5 if eval "$NM" conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist 2>&5 && test -s "$nlist"; then # Try sorting and uniquifying the output. if sort "$nlist" | uniq > "$nlist"T; then mv -f "$nlist"T "$nlist" else rm -f "$nlist"T fi # Make sure that we snagged all the symbols we need. if $GREP ' nm_test_var$' "$nlist" >/dev/null; then if $GREP ' nm_test_func$' "$nlist" >/dev/null; then cat <<_LT_EOF > conftest.$ac_ext /* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */ #if defined _WIN32 || defined __CYGWIN__ || defined _WIN32_WCE /* DATA imports from DLLs on WIN32 can't be const, because runtime relocations are performed -- see ld's documentation on pseudo-relocs. */ # define LT_DLSYM_CONST #elif defined __osf__ /* This system does not cope well with relocations in const data. */ # define LT_DLSYM_CONST #else # define LT_DLSYM_CONST const #endif #ifdef __cplusplus extern "C" { #endif _LT_EOF # Now generate the symbol file. eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext' cat <<_LT_EOF >> conftest.$ac_ext /* The mapping between symbol names and symbols. */ LT_DLSYM_CONST struct { const char *name; void *address; } lt__PROGRAM__LTX_preloaded_symbols[] = { { "@PROGRAM@", (void *) 0 }, _LT_EOF $SED "s/^$symcode$symcode* .* \(.*\)$/ {\"\1\", (void *) \&\1},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext cat <<\_LT_EOF >> conftest.$ac_ext {0, (void *) 0} }; /* This works around a problem in FreeBSD linker */ #ifdef FREEBSD_WORKAROUND static const void *lt_preloaded_setup() { return lt__PROGRAM__LTX_preloaded_symbols; } #endif #ifdef __cplusplus } #endif _LT_EOF # Now try linking the two files. mv conftest.$ac_objext conftstm.$ac_objext lt_globsym_save_LIBS=$LIBS lt_globsym_save_CFLAGS=$CFLAGS LIBS=conftstm.$ac_objext CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag" if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 (eval $ac_link) 2>&5 ac_status=$? printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } && test -s conftest$ac_exeext; then pipe_works=yes fi LIBS=$lt_globsym_save_LIBS CFLAGS=$lt_globsym_save_CFLAGS else echo "cannot find nm_test_func in $nlist" >&5 fi else echo "cannot find nm_test_var in $nlist" >&5 fi else echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5 fi else echo "$progname: failed program was:" >&5 cat conftest.$ac_ext >&5 fi rm -rf conftest* conftst* # Do not use the global_symbol_pipe unless it works. if test yes = "$pipe_works"; then break else lt_cv_sys_global_symbol_pipe= fi done ;; esac fi if test -z "$lt_cv_sys_global_symbol_pipe"; then lt_cv_sys_global_symbol_to_cdecl= fi if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: failed" >&5 printf "%s\n" "failed" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ok" >&5 printf "%s\n" "ok" >&6; } fi # Response file support. if test "$lt_cv_nm_interface" = "MS dumpbin"; then nm_file_list_spec='@' elif $NM --help 2>/dev/null | grep '[@]FILE' >/dev/null; then nm_file_list_spec='@' fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for sysroot" >&5 printf %s "checking for sysroot... " >&6; } # Check whether --with-sysroot was given. if test ${with_sysroot+y} then : withval=$with_sysroot; else case e in #( e) with_sysroot=no ;; esac fi lt_sysroot= case $with_sysroot in #( yes) if test yes = "$GCC"; then # Trim trailing / since we'll always append absolute paths and we want # to avoid //, if only for less confusing output for the user. lt_sysroot=`$CC --print-sysroot 2>/dev/null | $SED 's:/\+$::'` fi ;; #( /*) lt_sysroot=`echo "$with_sysroot" | $SED -e "$sed_quote_subst"` ;; #( no|'') ;; #( *) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $with_sysroot" >&5 printf "%s\n" "$with_sysroot" >&6; } as_fn_error $? "The sysroot must be an absolute path." "$LINENO" 5 ;; esac { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ${lt_sysroot:-no}" >&5 printf "%s\n" "${lt_sysroot:-no}" >&6; } { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a working dd" >&5 printf %s "checking for a working dd... " >&6; } if test ${ac_cv_path_lt_DD+y} then : printf %s "(cached) " >&6 else case e in #( e) printf 0123456789abcdef0123456789abcdef >conftest.i cat conftest.i conftest.i >conftest2.i : ${lt_DD:=$DD} if test -z "$lt_DD"; then ac_path_lt_DD_found=false # Loop through the user's path and test for each of PROGNAME-LIST as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_prog in dd do for ac_exec_ext in '' $ac_executable_extensions; do ac_path_lt_DD="$as_dir$ac_prog$ac_exec_ext" as_fn_executable_p "$ac_path_lt_DD" || continue if "$ac_path_lt_DD" bs=32 count=1 conftest.out 2>/dev/null; then cmp -s conftest.i conftest.out \ && ac_cv_path_lt_DD="$ac_path_lt_DD" ac_path_lt_DD_found=: fi $ac_path_lt_DD_found && break 3 done done done IFS=$as_save_IFS if test -z "$ac_cv_path_lt_DD"; then : fi else ac_cv_path_lt_DD=$lt_DD fi rm -f conftest.i conftest2.i conftest.out ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_lt_DD" >&5 printf "%s\n" "$ac_cv_path_lt_DD" >&6; } { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to truncate binary pipes" >&5 printf %s "checking how to truncate binary pipes... " >&6; } if test ${lt_cv_truncate_bin+y} then : printf %s "(cached) " >&6 else case e in #( e) printf 0123456789abcdef0123456789abcdef >conftest.i cat conftest.i conftest.i >conftest2.i lt_cv_truncate_bin= if "$ac_cv_path_lt_DD" bs=32 count=1 conftest.out 2>/dev/null; then cmp -s conftest.i conftest.out \ && lt_cv_truncate_bin="$ac_cv_path_lt_DD bs=4096 count=1" fi rm -f conftest.i conftest2.i conftest.out test -z "$lt_cv_truncate_bin" && lt_cv_truncate_bin="$SED -e 4q" ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_truncate_bin" >&5 printf "%s\n" "$lt_cv_truncate_bin" >&6; } # Calculate cc_basename. Skip known compiler wrappers and cross-prefix. func_cc_basename () { for cc_temp in $*""; do case $cc_temp in compile | *[\\/]compile | ccache | *[\\/]ccache ) ;; distcc | *[\\/]distcc | purify | *[\\/]purify ) ;; \-*) ;; *) break;; esac done func_cc_basename_result=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"` } # Check whether --enable-libtool-lock was given. if test ${enable_libtool_lock+y} then : enableval=$enable_libtool_lock; fi test no = "$enable_libtool_lock" || enable_libtool_lock=yes # Some flags need to be propagated to the compiler or linker for good # libtool support. case $host in ia64-*-hpux*) # Find out what ABI is being produced by ac_compile, and set mode # options accordingly. echo 'int i;' > conftest.$ac_ext if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 (eval $ac_compile) 2>&5 ac_status=$? printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then case `$FILECMD conftest.$ac_objext` in *ELF-32*) HPUX_IA64_MODE=32 ;; *ELF-64*) HPUX_IA64_MODE=64 ;; esac fi rm -rf conftest* ;; *-*-irix6*) # Find out what ABI is being produced by ac_compile, and set linker # options accordingly. echo '#line '$LINENO' "configure"' > conftest.$ac_ext if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 (eval $ac_compile) 2>&5 ac_status=$? printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then if test yes = "$lt_cv_prog_gnu_ld"; then case `$FILECMD conftest.$ac_objext` in *32-bit*) LD="${LD-ld} -melf32bsmip" ;; *N32*) LD="${LD-ld} -melf32bmipn32" ;; *64-bit*) LD="${LD-ld} -melf64bmip" ;; esac else case `$FILECMD conftest.$ac_objext` in *32-bit*) LD="${LD-ld} -32" ;; *N32*) LD="${LD-ld} -n32" ;; *64-bit*) LD="${LD-ld} -64" ;; esac fi fi rm -rf conftest* ;; mips64*-*linux*) # Find out what ABI is being produced by ac_compile, and set linker # options accordingly. echo '#line '$LINENO' "configure"' > conftest.$ac_ext if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 (eval $ac_compile) 2>&5 ac_status=$? printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then emul=elf case `$FILECMD conftest.$ac_objext` in *32-bit*) emul="${emul}32" ;; *64-bit*) emul="${emul}64" ;; esac case `$FILECMD conftest.$ac_objext` in *MSB*) emul="${emul}btsmip" ;; *LSB*) emul="${emul}ltsmip" ;; esac case `$FILECMD conftest.$ac_objext` in *N32*) emul="${emul}n32" ;; esac LD="${LD-ld} -m $emul" fi rm -rf conftest* ;; x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \ s390*-*linux*|s390*-*tpf*|sparc*-*linux*|x86_64-gnu*) # Find out what ABI is being produced by ac_compile, and set linker # options accordingly. Note that the listed cases only cover the # situations where additional linker options are needed (such as when # doing 32-bit compilation for a host where ld defaults to 64-bit, or # vice versa); the common cases where no linker options are needed do # not appear in the list. echo 'int i;' > conftest.$ac_ext if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 (eval $ac_compile) 2>&5 ac_status=$? printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then case `$FILECMD conftest.o` in *32-bit*) case $host in x86_64-*kfreebsd*-gnu) LD="${LD-ld} -m elf_i386_fbsd" ;; x86_64-*linux*|x86_64-gnu*) case `$FILECMD conftest.o` in *x86-64*) LD="${LD-ld} -m elf32_x86_64" ;; *) LD="${LD-ld} -m elf_i386" ;; esac ;; powerpc64le-*linux*) LD="${LD-ld} -m elf32lppclinux" ;; powerpc64-*linux*) LD="${LD-ld} -m elf32ppclinux" ;; s390x-*linux*) LD="${LD-ld} -m elf_s390" ;; sparc64-*linux*) LD="${LD-ld} -m elf32_sparc" ;; esac ;; *64-bit*) case $host in x86_64-*kfreebsd*-gnu) LD="${LD-ld} -m elf_x86_64_fbsd" ;; x86_64-*linux*|x86_64-gnu*) LD="${LD-ld} -m elf_x86_64" ;; powerpcle-*linux*) LD="${LD-ld} -m elf64lppc" ;; powerpc-*linux*) LD="${LD-ld} -m elf64ppc" ;; s390*-*linux*|s390*-*tpf*) LD="${LD-ld} -m elf64_s390" ;; sparc*-*linux*) LD="${LD-ld} -m elf64_sparc" ;; esac ;; esac fi rm -rf conftest* ;; *-*-sco3.2v5*) # On SCO OpenServer 5, we need -belf to get full-featured binaries. SAVE_CFLAGS=$CFLAGS CFLAGS="$CFLAGS -belf" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5 printf %s "checking whether the C compiler needs -belf... " >&6; } if test ${lt_cv_cc_needs_belf+y} then : printf %s "(cached) " >&6 else case e in #( e) ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main (void) { ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : lt_cv_cc_needs_belf=yes else case e in #( e) lt_cv_cc_needs_belf=no ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5 printf "%s\n" "$lt_cv_cc_needs_belf" >&6; } if test yes != "$lt_cv_cc_needs_belf"; then # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf CFLAGS=$SAVE_CFLAGS fi ;; *-*solaris*) # Find out what ABI is being produced by ac_compile, and set linker # options accordingly. echo 'int i;' > conftest.$ac_ext if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 (eval $ac_compile) 2>&5 ac_status=$? printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then case `$FILECMD conftest.o` in *64-bit*) case $lt_cv_prog_gnu_ld in yes*) case $host in i?86-*-solaris*|x86_64-*-solaris*) LD="${LD-ld} -m elf_x86_64" ;; sparc*-*-solaris*) LD="${LD-ld} -m elf64_sparc" ;; esac # GNU ld 2.21 introduced _sol2 emulations. Use them if available. if ${LD-ld} -V | grep _sol2 >/dev/null 2>&1; then LD=${LD-ld}_sol2 fi ;; *) if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then LD="${LD-ld} -64" fi ;; esac ;; esac fi rm -rf conftest* ;; esac need_locks=$enable_libtool_lock if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}mt", so it can be a program name with args. set dummy ${ac_tool_prefix}mt; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_MANIFEST_TOOL+y} then : printf %s "(cached) " >&6 else case e in #( e) if test -n "$MANIFEST_TOOL"; then ac_cv_prog_MANIFEST_TOOL="$MANIFEST_TOOL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_MANIFEST_TOOL="${ac_tool_prefix}mt" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi ;; esac fi MANIFEST_TOOL=$ac_cv_prog_MANIFEST_TOOL if test -n "$MANIFEST_TOOL"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MANIFEST_TOOL" >&5 printf "%s\n" "$MANIFEST_TOOL" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi fi if test -z "$ac_cv_prog_MANIFEST_TOOL"; then ac_ct_MANIFEST_TOOL=$MANIFEST_TOOL # Extract the first word of "mt", so it can be a program name with args. set dummy mt; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_ac_ct_MANIFEST_TOOL+y} then : printf %s "(cached) " >&6 else case e in #( e) if test -n "$ac_ct_MANIFEST_TOOL"; then ac_cv_prog_ac_ct_MANIFEST_TOOL="$ac_ct_MANIFEST_TOOL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_MANIFEST_TOOL="mt" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi ;; esac fi ac_ct_MANIFEST_TOOL=$ac_cv_prog_ac_ct_MANIFEST_TOOL if test -n "$ac_ct_MANIFEST_TOOL"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_MANIFEST_TOOL" >&5 printf "%s\n" "$ac_ct_MANIFEST_TOOL" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi if test "x$ac_ct_MANIFEST_TOOL" = x; then MANIFEST_TOOL=":" else case $cross_compiling:$ac_tool_warned in yes:) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac MANIFEST_TOOL=$ac_ct_MANIFEST_TOOL fi else MANIFEST_TOOL="$ac_cv_prog_MANIFEST_TOOL" fi test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $MANIFEST_TOOL is a manifest tool" >&5 printf %s "checking if $MANIFEST_TOOL is a manifest tool... " >&6; } if test ${lt_cv_path_manifest_tool+y} then : printf %s "(cached) " >&6 else case e in #( e) lt_cv_path_manifest_tool=no echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&5 $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out cat conftest.err >&5 if $GREP 'Manifest Tool' conftest.out > /dev/null; then lt_cv_path_manifest_tool=yes fi rm -f conftest* ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_manifest_tool" >&5 printf "%s\n" "$lt_cv_path_manifest_tool" >&6; } if test yes != "$lt_cv_path_manifest_tool"; then MANIFEST_TOOL=: fi case $host_os in rhapsody* | darwin*) if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args. set dummy ${ac_tool_prefix}dsymutil; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_DSYMUTIL+y} then : printf %s "(cached) " >&6 else case e in #( e) if test -n "$DSYMUTIL"; then ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi ;; esac fi DSYMUTIL=$ac_cv_prog_DSYMUTIL if test -n "$DSYMUTIL"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5 printf "%s\n" "$DSYMUTIL" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi fi if test -z "$ac_cv_prog_DSYMUTIL"; then ac_ct_DSYMUTIL=$DSYMUTIL # Extract the first word of "dsymutil", so it can be a program name with args. set dummy dsymutil; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_ac_ct_DSYMUTIL+y} then : printf %s "(cached) " >&6 else case e in #( e) if test -n "$ac_ct_DSYMUTIL"; then ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_DSYMUTIL="dsymutil" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi ;; esac fi ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL if test -n "$ac_ct_DSYMUTIL"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5 printf "%s\n" "$ac_ct_DSYMUTIL" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi if test "x$ac_ct_DSYMUTIL" = x; then DSYMUTIL=":" else case $cross_compiling:$ac_tool_warned in yes:) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac DSYMUTIL=$ac_ct_DSYMUTIL fi else DSYMUTIL="$ac_cv_prog_DSYMUTIL" fi if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args. set dummy ${ac_tool_prefix}nmedit; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_NMEDIT+y} then : printf %s "(cached) " >&6 else case e in #( e) if test -n "$NMEDIT"; then ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi ;; esac fi NMEDIT=$ac_cv_prog_NMEDIT if test -n "$NMEDIT"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5 printf "%s\n" "$NMEDIT" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi fi if test -z "$ac_cv_prog_NMEDIT"; then ac_ct_NMEDIT=$NMEDIT # Extract the first word of "nmedit", so it can be a program name with args. set dummy nmedit; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_ac_ct_NMEDIT+y} then : printf %s "(cached) " >&6 else case e in #( e) if test -n "$ac_ct_NMEDIT"; then ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_NMEDIT="nmedit" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi ;; esac fi ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT if test -n "$ac_ct_NMEDIT"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5 printf "%s\n" "$ac_ct_NMEDIT" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi if test "x$ac_ct_NMEDIT" = x; then NMEDIT=":" else case $cross_compiling:$ac_tool_warned in yes:) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac NMEDIT=$ac_ct_NMEDIT fi else NMEDIT="$ac_cv_prog_NMEDIT" fi if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args. set dummy ${ac_tool_prefix}lipo; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_LIPO+y} then : printf %s "(cached) " >&6 else case e in #( e) if test -n "$LIPO"; then ac_cv_prog_LIPO="$LIPO" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_LIPO="${ac_tool_prefix}lipo" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi ;; esac fi LIPO=$ac_cv_prog_LIPO if test -n "$LIPO"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5 printf "%s\n" "$LIPO" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi fi if test -z "$ac_cv_prog_LIPO"; then ac_ct_LIPO=$LIPO # Extract the first word of "lipo", so it can be a program name with args. set dummy lipo; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_ac_ct_LIPO+y} then : printf %s "(cached) " >&6 else case e in #( e) if test -n "$ac_ct_LIPO"; then ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_LIPO="lipo" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi ;; esac fi ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO if test -n "$ac_ct_LIPO"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5 printf "%s\n" "$ac_ct_LIPO" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi if test "x$ac_ct_LIPO" = x; then LIPO=":" else case $cross_compiling:$ac_tool_warned in yes:) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac LIPO=$ac_ct_LIPO fi else LIPO="$ac_cv_prog_LIPO" fi if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args. set dummy ${ac_tool_prefix}otool; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_OTOOL+y} then : printf %s "(cached) " >&6 else case e in #( e) if test -n "$OTOOL"; then ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_OTOOL="${ac_tool_prefix}otool" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi ;; esac fi OTOOL=$ac_cv_prog_OTOOL if test -n "$OTOOL"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5 printf "%s\n" "$OTOOL" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi fi if test -z "$ac_cv_prog_OTOOL"; then ac_ct_OTOOL=$OTOOL # Extract the first word of "otool", so it can be a program name with args. set dummy otool; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_ac_ct_OTOOL+y} then : printf %s "(cached) " >&6 else case e in #( e) if test -n "$ac_ct_OTOOL"; then ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_OTOOL="otool" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi ;; esac fi ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL if test -n "$ac_ct_OTOOL"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5 printf "%s\n" "$ac_ct_OTOOL" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi if test "x$ac_ct_OTOOL" = x; then OTOOL=":" else case $cross_compiling:$ac_tool_warned in yes:) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac OTOOL=$ac_ct_OTOOL fi else OTOOL="$ac_cv_prog_OTOOL" fi if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args. set dummy ${ac_tool_prefix}otool64; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_OTOOL64+y} then : printf %s "(cached) " >&6 else case e in #( e) if test -n "$OTOOL64"; then ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi ;; esac fi OTOOL64=$ac_cv_prog_OTOOL64 if test -n "$OTOOL64"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5 printf "%s\n" "$OTOOL64" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi fi if test -z "$ac_cv_prog_OTOOL64"; then ac_ct_OTOOL64=$OTOOL64 # Extract the first word of "otool64", so it can be a program name with args. set dummy otool64; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_ac_ct_OTOOL64+y} then : printf %s "(cached) " >&6 else case e in #( e) if test -n "$ac_ct_OTOOL64"; then ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_OTOOL64="otool64" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi ;; esac fi ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64 if test -n "$ac_ct_OTOOL64"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5 printf "%s\n" "$ac_ct_OTOOL64" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi if test "x$ac_ct_OTOOL64" = x; then OTOOL64=":" else case $cross_compiling:$ac_tool_warned in yes:) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac OTOOL64=$ac_ct_OTOOL64 fi else OTOOL64="$ac_cv_prog_OTOOL64" fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5 printf %s "checking for -single_module linker flag... " >&6; } if test ${lt_cv_apple_cc_single_mod+y} then : printf %s "(cached) " >&6 else case e in #( e) lt_cv_apple_cc_single_mod=no if test -z "$LT_MULTI_MODULE"; then # By default we will add the -single_module flag. You can override # by either setting the environment variable LT_MULTI_MODULE # non-empty at configure time, or by adding -multi_module to the # link flags. rm -rf libconftest.dylib* echo "int foo(void){return 1;}" > conftest.c echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ -dynamiclib -Wl,-single_module conftest.c" >&5 $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ -dynamiclib -Wl,-single_module conftest.c 2>conftest.err _lt_result=$? # If there is a non-empty error log, and "single_module" # appears in it, assume the flag caused a linker warning if test -s conftest.err && $GREP single_module conftest.err; then cat conftest.err >&5 # Otherwise, if the output was created with a 0 exit code from # the compiler, it worked. elif test -f libconftest.dylib && test 0 = "$_lt_result"; then lt_cv_apple_cc_single_mod=yes else cat conftest.err >&5 fi rm -rf libconftest.dylib* rm -f conftest.* fi ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5 printf "%s\n" "$lt_cv_apple_cc_single_mod" >&6; } # Feature test to disable chained fixups since it is not # compatible with '-undefined dynamic_lookup' { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for -no_fixup_chains linker flag" >&5 printf %s "checking for -no_fixup_chains linker flag... " >&6; } if test ${lt_cv_support_no_fixup_chains+y} then : printf %s "(cached) " >&6 else case e in #( e) save_LDFLAGS=$LDFLAGS LDFLAGS="$LDFLAGS -Wl,-no_fixup_chains" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main (void) { ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : lt_cv_support_no_fixup_chains=yes else case e in #( e) lt_cv_support_no_fixup_chains=no ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext LDFLAGS=$save_LDFLAGS ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_support_no_fixup_chains" >&5 printf "%s\n" "$lt_cv_support_no_fixup_chains" >&6; } { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5 printf %s "checking for -exported_symbols_list linker flag... " >&6; } if test ${lt_cv_ld_exported_symbols_list+y} then : printf %s "(cached) " >&6 else case e in #( e) lt_cv_ld_exported_symbols_list=no save_LDFLAGS=$LDFLAGS echo "_main" > conftest.sym LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main (void) { ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : lt_cv_ld_exported_symbols_list=yes else case e in #( e) lt_cv_ld_exported_symbols_list=no ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext LDFLAGS=$save_LDFLAGS ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5 printf "%s\n" "$lt_cv_ld_exported_symbols_list" >&6; } { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5 printf %s "checking for -force_load linker flag... " >&6; } if test ${lt_cv_ld_force_load+y} then : printf %s "(cached) " >&6 else case e in #( e) lt_cv_ld_force_load=no cat > conftest.c << _LT_EOF int forced_loaded() { return 2;} _LT_EOF echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5 $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5 echo "$AR $AR_FLAGS libconftest.a conftest.o" >&5 $AR $AR_FLAGS libconftest.a conftest.o 2>&5 echo "$RANLIB libconftest.a" >&5 $RANLIB libconftest.a 2>&5 cat > conftest.c << _LT_EOF int main(void) { return 0;} _LT_EOF echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5 $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err _lt_result=$? if test -s conftest.err && $GREP force_load conftest.err; then cat conftest.err >&5 elif test -f conftest && test 0 = "$_lt_result" && $GREP forced_load conftest >/dev/null 2>&1; then lt_cv_ld_force_load=yes else cat conftest.err >&5 fi rm -f conftest.err libconftest.a conftest conftest.c rm -rf conftest.dSYM ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5 printf "%s\n" "$lt_cv_ld_force_load" >&6; } case $host_os in rhapsody* | darwin1.[012]) _lt_dar_allow_undefined='$wl-undefined ${wl}suppress' ;; darwin1.*) _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;; darwin*) case $MACOSX_DEPLOYMENT_TARGET,$host in 10.[012],*|,*powerpc*-darwin[5-8]*) _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;; *) _lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' if test yes = "$lt_cv_support_no_fixup_chains"; then as_fn_append _lt_dar_allow_undefined ' $wl-no_fixup_chains' fi ;; esac ;; esac if test yes = "$lt_cv_apple_cc_single_mod"; then _lt_dar_single_mod='$single_module' fi _lt_dar_needs_single_mod=no case $host_os in rhapsody* | darwin1.*) _lt_dar_needs_single_mod=yes ;; darwin*) # When targeting Mac OS X 10.4 (darwin 8) or later, # -single_module is the default and -multi_module is unsupported. # The toolchain on macOS 10.14 (darwin 18) and later cannot # target any OS version that needs -single_module. case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in 10.0,*-darwin[567].*|10.[0-3],*-darwin[5-9].*|10.[0-3],*-darwin1[0-7].*) _lt_dar_needs_single_mod=yes ;; esac ;; esac if test yes = "$lt_cv_ld_exported_symbols_list"; then _lt_dar_export_syms=' $wl-exported_symbols_list,$output_objdir/$libname-symbols.expsym' else _lt_dar_export_syms='~$NMEDIT -s $output_objdir/$libname-symbols.expsym $lib' fi if test : != "$DSYMUTIL" && test no = "$lt_cv_ld_force_load"; then _lt_dsymutil='~$DSYMUTIL $lib || :' else _lt_dsymutil= fi ;; esac # func_munge_path_list VARIABLE PATH # ----------------------------------- # VARIABLE is name of variable containing _space_ separated list of # directories to be munged by the contents of PATH, which is string # having a format: # "DIR[:DIR]:" # string "DIR[ DIR]" will be prepended to VARIABLE # ":DIR[:DIR]" # string "DIR[ DIR]" will be appended to VARIABLE # "DIRP[:DIRP]::[DIRA:]DIRA" # string "DIRP[ DIRP]" will be prepended to VARIABLE and string # "DIRA[ DIRA]" will be appended to VARIABLE # "DIR[:DIR]" # VARIABLE will be replaced by "DIR[ DIR]" func_munge_path_list () { case x$2 in x) ;; *:) eval $1=\"`$ECHO $2 | $SED 's/:/ /g'` \$$1\" ;; x:*) eval $1=\"\$$1 `$ECHO $2 | $SED 's/:/ /g'`\" ;; *::*) eval $1=\"\$$1\ `$ECHO $2 | $SED -e 's/.*:://' -e 's/:/ /g'`\" eval $1=\"`$ECHO $2 | $SED -e 's/::.*//' -e 's/:/ /g'`\ \$$1\" ;; *) eval $1=\"`$ECHO $2 | $SED 's/:/ /g'`\" ;; esac } ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default " if test "x$ac_cv_header_dlfcn_h" = xyes then : printf "%s\n" "#define HAVE_DLFCN_H 1" >>confdefs.h fi # Set options # Check whether --enable-static was given. if test ${enable_static+y} then : enableval=$enable_static; p=${PACKAGE-default} case $enableval in yes) enable_static=yes ;; no) enable_static=no ;; *) enable_static=no # Look at the argument we got. We use all the common list separators. lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, for pkg in $enableval; do IFS=$lt_save_ifs if test "X$pkg" = "X$p"; then enable_static=yes fi done IFS=$lt_save_ifs ;; esac else case e in #( e) enable_static=no ;; esac fi enable_dlopen=no enable_win32_dll=no # Check whether --enable-shared was given. if test ${enable_shared+y} then : enableval=$enable_shared; p=${PACKAGE-default} case $enableval in yes) enable_shared=yes ;; no) enable_shared=no ;; *) enable_shared=no # Look at the argument we got. We use all the common list separators. lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, for pkg in $enableval; do IFS=$lt_save_ifs if test "X$pkg" = "X$p"; then enable_shared=yes fi done IFS=$lt_save_ifs ;; esac else case e in #( e) enable_shared=yes ;; esac fi # Check whether --enable-pic was given. if test ${enable_pic+y} then : enableval=$enable_pic; lt_p=${PACKAGE-default} case $enableval in yes|no) pic_mode=$enableval ;; *) pic_mode=default # Look at the argument we got. We use all the common list separators. lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, for lt_pkg in $enableval; do IFS=$lt_save_ifs if test "X$lt_pkg" = "X$lt_p"; then pic_mode=yes fi done IFS=$lt_save_ifs ;; esac else case e in #( e) # Check whether --with-pic was given. if test ${with_pic+y} then : withval=$with_pic; lt_p=${PACKAGE-default} case $withval in yes|no) pic_mode=$withval ;; *) pic_mode=default # Look at the argument we got. We use all the common list separators. lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, for lt_pkg in $withval; do IFS=$lt_save_ifs if test "X$lt_pkg" = "X$lt_p"; then pic_mode=yes fi done IFS=$lt_save_ifs ;; esac else case e in #( e) pic_mode=default ;; esac fi ;; esac fi # Check whether --enable-fast-install was given. if test ${enable_fast_install+y} then : enableval=$enable_fast_install; p=${PACKAGE-default} case $enableval in yes) enable_fast_install=yes ;; no) enable_fast_install=no ;; *) enable_fast_install=no # Look at the argument we got. We use all the common list separators. lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, for pkg in $enableval; do IFS=$lt_save_ifs if test "X$pkg" = "X$p"; then enable_fast_install=yes fi done IFS=$lt_save_ifs ;; esac else case e in #( e) enable_fast_install=yes ;; esac fi shared_archive_member_spec= case $host,$enable_shared in power*-*-aix[5-9]*,yes) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking which variant of shared library versioning to provide" >&5 printf %s "checking which variant of shared library versioning to provide... " >&6; } # Check whether --enable-aix-soname was given. if test ${enable_aix_soname+y} then : enableval=$enable_aix_soname; case $enableval in aix|svr4|both) ;; *) as_fn_error $? "Unknown argument to --enable-aix-soname" "$LINENO" 5 ;; esac lt_cv_with_aix_soname=$enable_aix_soname else case e in #( e) # Check whether --with-aix-soname was given. if test ${with_aix_soname+y} then : withval=$with_aix_soname; case $withval in aix|svr4|both) ;; *) as_fn_error $? "Unknown argument to --with-aix-soname" "$LINENO" 5 ;; esac lt_cv_with_aix_soname=$with_aix_soname else case e in #( e) if test ${lt_cv_with_aix_soname+y} then : printf %s "(cached) " >&6 else case e in #( e) lt_cv_with_aix_soname=aix ;; esac fi ;; esac fi enable_aix_soname=$lt_cv_with_aix_soname ;; esac fi with_aix_soname=$enable_aix_soname { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $with_aix_soname" >&5 printf "%s\n" "$with_aix_soname" >&6; } if test aix != "$with_aix_soname"; then # For the AIX way of multilib, we name the shared archive member # based on the bitwidth used, traditionally 'shr.o' or 'shr_64.o', # and 'shr.imp' or 'shr_64.imp', respectively, for the Import File. # Even when GNU compilers ignore OBJECT_MODE but need '-maix64' flag, # the AIX toolchain works better with OBJECT_MODE set (default 32). if test 64 = "${OBJECT_MODE-32}"; then shared_archive_member_spec=shr_64 else shared_archive_member_spec=shr fi fi ;; *) with_aix_soname=aix ;; esac # This can be used to rebuild libtool when needed LIBTOOL_DEPS=$ltmain # Always use our own libtool. LIBTOOL='$(SHELL) $(top_builddir)/libtool' test -z "$LN_S" && LN_S="ln -s" if test -n "${ZSH_VERSION+set}"; then setopt NO_GLOB_SUBST fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5 printf %s "checking for objdir... " >&6; } if test ${lt_cv_objdir+y} then : printf %s "(cached) " >&6 else case e in #( e) rm -f .libs 2>/dev/null mkdir .libs 2>/dev/null if test -d .libs; then lt_cv_objdir=.libs else # MS-DOS does not allow filenames that begin with a dot. lt_cv_objdir=_libs fi rmdir .libs 2>/dev/null ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5 printf "%s\n" "$lt_cv_objdir" >&6; } objdir=$lt_cv_objdir printf "%s\n" "#define LT_OBJDIR \"$lt_cv_objdir/\"" >>confdefs.h case $host_os in aix3*) # AIX sometimes has problems with the GCC collect2 program. For some # reason, if we set the COLLECT_NAMES environment variable, the problems # vanish in a puff of smoke. if test set != "${COLLECT_NAMES+set}"; then COLLECT_NAMES= export COLLECT_NAMES fi ;; esac # Global variables: ofile=libtool can_build_shared=yes # All known linkers require a '.a' archive for static linking (except MSVC and # ICC, which need '.lib'). libext=a with_gnu_ld=$lt_cv_prog_gnu_ld old_CC=$CC old_CFLAGS=$CFLAGS # Set sane defaults for various variables test -z "$CC" && CC=cc test -z "$LTCC" && LTCC=$CC test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS test -z "$LD" && LD=ld test -z "$ac_objext" && ac_objext=o func_cc_basename $compiler cc_basename=$func_cc_basename_result # Only perform the check for file, if the check method requires it test -z "$MAGIC_CMD" && MAGIC_CMD=file case $deplibs_check_method in file_magic*) if test "$file_magic_cmd" = '$MAGIC_CMD'; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5 printf %s "checking for ${ac_tool_prefix}file... " >&6; } if test ${lt_cv_path_MAGIC_CMD+y} then : printf %s "(cached) " >&6 else case e in #( e) case $MAGIC_CMD in [\\/*] | ?:[\\/]*) lt_cv_path_MAGIC_CMD=$MAGIC_CMD # Let the user override the test with a path. ;; *) lt_save_MAGIC_CMD=$MAGIC_CMD lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR ac_dummy="/usr/bin$PATH_SEPARATOR$PATH" for ac_dir in $ac_dummy; do IFS=$lt_save_ifs test -z "$ac_dir" && ac_dir=. if test -f "$ac_dir/${ac_tool_prefix}file"; then lt_cv_path_MAGIC_CMD=$ac_dir/"${ac_tool_prefix}file" if test -n "$file_magic_test_file"; then case $deplibs_check_method in "file_magic "*) file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` MAGIC_CMD=$lt_cv_path_MAGIC_CMD if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | $EGREP "$file_magic_regex" > /dev/null; then : else cat <<_LT_EOF 1>&2 *** Warning: the command libtool uses to detect shared libraries, *** $file_magic_cmd, produces output that libtool cannot recognize. *** The result is that libtool may fail to recognize shared libraries *** as such. This will affect the creation of libtool libraries that *** depend on shared libraries, but programs linked with such libtool *** libraries will work regardless of this problem. Nevertheless, you *** may want to report the problem to your system manager and/or to *** bug-libtool@gnu.org _LT_EOF fi ;; esac fi break fi done IFS=$lt_save_ifs MAGIC_CMD=$lt_save_MAGIC_CMD ;; esac ;; esac fi MAGIC_CMD=$lt_cv_path_MAGIC_CMD if test -n "$MAGIC_CMD"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5 printf "%s\n" "$MAGIC_CMD" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi if test -z "$lt_cv_path_MAGIC_CMD"; then if test -n "$ac_tool_prefix"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for file" >&5 printf %s "checking for file... " >&6; } if test ${lt_cv_path_MAGIC_CMD+y} then : printf %s "(cached) " >&6 else case e in #( e) case $MAGIC_CMD in [\\/*] | ?:[\\/]*) lt_cv_path_MAGIC_CMD=$MAGIC_CMD # Let the user override the test with a path. ;; *) lt_save_MAGIC_CMD=$MAGIC_CMD lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR ac_dummy="/usr/bin$PATH_SEPARATOR$PATH" for ac_dir in $ac_dummy; do IFS=$lt_save_ifs test -z "$ac_dir" && ac_dir=. if test -f "$ac_dir/file"; then lt_cv_path_MAGIC_CMD=$ac_dir/"file" if test -n "$file_magic_test_file"; then case $deplibs_check_method in "file_magic "*) file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` MAGIC_CMD=$lt_cv_path_MAGIC_CMD if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | $EGREP "$file_magic_regex" > /dev/null; then : else cat <<_LT_EOF 1>&2 *** Warning: the command libtool uses to detect shared libraries, *** $file_magic_cmd, produces output that libtool cannot recognize. *** The result is that libtool may fail to recognize shared libraries *** as such. This will affect the creation of libtool libraries that *** depend on shared libraries, but programs linked with such libtool *** libraries will work regardless of this problem. Nevertheless, you *** may want to report the problem to your system manager and/or to *** bug-libtool@gnu.org _LT_EOF fi ;; esac fi break fi done IFS=$lt_save_ifs MAGIC_CMD=$lt_save_MAGIC_CMD ;; esac ;; esac fi MAGIC_CMD=$lt_cv_path_MAGIC_CMD if test -n "$MAGIC_CMD"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5 printf "%s\n" "$MAGIC_CMD" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi else MAGIC_CMD=: fi fi fi ;; esac # Use C for the default configuration in the libtool script lt_save_CC=$CC ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu # Source file extension for C test sources. ac_ext=c # Object file extension for compiled C test sources. objext=o objext=$objext # Code to be used in simple compile tests lt_simple_compile_test_code="int some_variable = 0;" # Code to be used in simple link tests lt_simple_link_test_code='int main(void){return(0);}' # If no C compiler was specified, use CC. LTCC=${LTCC-"$CC"} # If no C compiler flags were specified, use CFLAGS. LTCFLAGS=${LTCFLAGS-"$CFLAGS"} # Allow CC to be a program name with arguments. compiler=$CC # Save the default compiler, since it gets overwritten when the other # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP. compiler_DEFAULT=$CC # save warnings/boilerplate of simple test code ac_outfile=conftest.$ac_objext echo "$lt_simple_compile_test_code" >conftest.$ac_ext eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err _lt_compiler_boilerplate=`cat conftest.err` $RM conftest* ac_outfile=conftest.$ac_objext echo "$lt_simple_link_test_code" >conftest.$ac_ext eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err _lt_linker_boilerplate=`cat conftest.err` $RM -r conftest* ## CAVEAT EMPTOR: ## There is no encapsulation within the following macros, do not change ## the running order or otherwise move them around unless you know exactly ## what you are doing... if test -n "$compiler"; then lt_prog_compiler_no_builtin_flag= if test yes = "$GCC"; then case $cc_basename in nvcc*) lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;; *) lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;; esac { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5 printf %s "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; } if test ${lt_cv_prog_compiler_rtti_exceptions+y} then : printf %s "(cached) " >&6 else case e in #( e) lt_cv_prog_compiler_rtti_exceptions=no ac_outfile=conftest.$ac_objext echo "$lt_simple_compile_test_code" > conftest.$ac_ext lt_compiler_flag="-fno-rtti -fno-exceptions" ## exclude from sc_useless_quotes_in_assignment # Insert the option either (1) after the last *FLAGS variable, or # (2) before a word containing "conftest.", or (3) at the end. # Note that $ac_compile itself does not contain backslashes and begins # with a dollar sign (not a hyphen), so the echo should work correctly. # The option is referenced via a variable to avoid confusing sed. lt_compile=`echo "$ac_compile" | $SED \ -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ -e 's:$: $lt_compiler_flag:'` (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) (eval "$lt_compile" 2>conftest.err) ac_status=$? cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 if (exit $ac_status) && test -s "$ac_outfile"; then # The compiler can only warn and ignore the option if not recognized # So say no if there are warnings other than the usual output. $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then lt_cv_prog_compiler_rtti_exceptions=yes fi fi $RM conftest* ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5 printf "%s\n" "$lt_cv_prog_compiler_rtti_exceptions" >&6; } if test yes = "$lt_cv_prog_compiler_rtti_exceptions"; then lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions" else : fi fi lt_prog_compiler_wl= lt_prog_compiler_pic= lt_prog_compiler_static= if test yes = "$GCC"; then lt_prog_compiler_wl='-Wl,' lt_prog_compiler_static='-static' case $host_os in aix*) # All AIX code is PIC. if test ia64 = "$host_cpu"; then # AIX 5 now supports IA64 processor lt_prog_compiler_static='-Bstatic' fi lt_prog_compiler_pic='-fPIC' ;; amigaos*) case $host_cpu in powerpc) # see comment about AmigaOS4 .so support lt_prog_compiler_pic='-fPIC' ;; m68k) # FIXME: we need at least 68020 code to build shared libraries, but # adding the '-m68020' flag to GCC prevents building anything better, # like '-m68040'. lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4' ;; esac ;; beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) # PIC is the default for these OSes. ;; mingw* | windows* | cygwin* | pw32* | os2* | cegcc*) # This hack is so that the source file can tell whether it is being # built for inclusion in a dll (and should export symbols for example). # Although the cygwin gcc ignores -fPIC, still need this for old-style # (--disable-auto-import) libraries lt_prog_compiler_pic='-DDLL_EXPORT' case $host_os in os2*) lt_prog_compiler_static='$wl-static' ;; esac ;; darwin* | rhapsody*) # PIC is the default on this platform # Common symbols not allowed in MH_DYLIB files lt_prog_compiler_pic='-fno-common' ;; haiku*) # PIC is the default for Haiku. # The "-static" flag exists, but is broken. lt_prog_compiler_static= ;; hpux*) # PIC is the default for 64-bit PA HP-UX, but not for 32-bit # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag # sets the default TLS model and affects inlining. case $host_cpu in hppa*64*) # +Z the default ;; *) lt_prog_compiler_pic='-fPIC' ;; esac ;; interix[3-9]*) # Interix 3.x gcc -fpic/-fPIC options generate broken code. # Instead, we relocate shared libraries at runtime. ;; msdosdjgpp*) # Just because we use GCC doesn't mean we suddenly get shared libraries # on systems that don't support them. lt_prog_compiler_can_build_shared=no enable_shared=no ;; *nto* | *qnx*) # QNX uses GNU C++, but need to define -shared option too, otherwise # it will coredump. lt_prog_compiler_pic='-fPIC -shared' ;; sysv4*MP*) if test -d /usr/nec; then lt_prog_compiler_pic=-Kconform_pic fi ;; *) lt_prog_compiler_pic='-fPIC' ;; esac case $cc_basename in nvcc*) # Cuda Compiler Driver 2.2 lt_prog_compiler_wl='-Xlinker ' if test -n "$lt_prog_compiler_pic"; then lt_prog_compiler_pic="-Xcompiler $lt_prog_compiler_pic" fi ;; esac else # PORTME Check for flag to pass linker flags through the system compiler. case $host_os in aix*) lt_prog_compiler_wl='-Wl,' if test ia64 = "$host_cpu"; then # AIX 5 now supports IA64 processor lt_prog_compiler_static='-Bstatic' else lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp' fi ;; darwin* | rhapsody*) # PIC is the default on this platform # Common symbols not allowed in MH_DYLIB files lt_prog_compiler_pic='-fno-common' case $cc_basename in nagfor*) # NAG Fortran compiler lt_prog_compiler_wl='-Wl,-Wl,,' lt_prog_compiler_pic='-PIC' lt_prog_compiler_static='-Bstatic' ;; esac ;; mingw* | windows* | cygwin* | pw32* | os2* | cegcc*) # This hack is so that the source file can tell whether it is being # built for inclusion in a dll (and should export symbols for example). lt_prog_compiler_pic='-DDLL_EXPORT' case $host_os in os2*) lt_prog_compiler_static='$wl-static' ;; esac ;; hpux9* | hpux10* | hpux11*) lt_prog_compiler_wl='-Wl,' # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but # not for PA HP-UX. case $host_cpu in hppa*64*|ia64*) # +Z the default ;; *) lt_prog_compiler_pic='+Z' ;; esac # Is there a better lt_prog_compiler_static that works with the bundled CC? lt_prog_compiler_static='$wl-a ${wl}archive' ;; irix5* | irix6* | nonstopux*) lt_prog_compiler_wl='-Wl,' # PIC (with -KPIC) is the default. lt_prog_compiler_static='-non_shared' ;; linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) case $cc_basename in # old Intel for x86_64, which still supported -KPIC. ecc*) lt_prog_compiler_wl='-Wl,' lt_prog_compiler_pic='-KPIC' lt_prog_compiler_static='-static' ;; *flang* | ftn | f18* | f95*) # Flang compiler. lt_prog_compiler_wl='-Wl,' lt_prog_compiler_pic='-fPIC' lt_prog_compiler_static='-static' ;; # icc used to be incompatible with GCC. # ICC 10 doesn't accept -KPIC any more. icc* | ifort*) lt_prog_compiler_wl='-Wl,' lt_prog_compiler_pic='-fPIC' lt_prog_compiler_static='-static' ;; # Lahey Fortran 8.1. lf95*) lt_prog_compiler_wl='-Wl,' lt_prog_compiler_pic='--shared' lt_prog_compiler_static='--static' ;; nagfor*) # NAG Fortran compiler lt_prog_compiler_wl='-Wl,-Wl,,' lt_prog_compiler_pic='-PIC' lt_prog_compiler_static='-Bstatic' ;; tcc*) # Fabrice Bellard et al's Tiny C Compiler lt_prog_compiler_wl='-Wl,' lt_prog_compiler_pic='-fPIC' lt_prog_compiler_static='-static' ;; pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*) # Portland Group compilers (*not* the Pentium gcc compiler, # which looks to be a dead project) lt_prog_compiler_wl='-Wl,' lt_prog_compiler_pic='-fpic' lt_prog_compiler_static='-Bstatic' ;; ccc*) lt_prog_compiler_wl='-Wl,' # All Alpha code is PIC. lt_prog_compiler_static='-non_shared' ;; xl* | bgxl* | bgf* | mpixl*) # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene lt_prog_compiler_wl='-Wl,' lt_prog_compiler_pic='-qpic' lt_prog_compiler_static='-qstaticlink' ;; *) case `$CC -V 2>&1 | $SED 5q` in *Sun\ Ceres\ Fortran* | *Sun*Fortran*\ [1-7].* | *Sun*Fortran*\ 8.[0-3]*) # Sun Fortran 8.3 passes all unrecognized flags to the linker lt_prog_compiler_pic='-KPIC' lt_prog_compiler_static='-Bstatic' lt_prog_compiler_wl='' ;; *Sun\ F* | *Sun*Fortran*) lt_prog_compiler_pic='-KPIC' lt_prog_compiler_static='-Bstatic' lt_prog_compiler_wl='-Qoption ld ' ;; *Sun\ C*) # Sun C 5.9 lt_prog_compiler_pic='-KPIC' lt_prog_compiler_static='-Bstatic' lt_prog_compiler_wl='-Wl,' ;; *Intel*\ [CF]*Compiler*) lt_prog_compiler_wl='-Wl,' lt_prog_compiler_pic='-fPIC' lt_prog_compiler_static='-static' ;; *Portland\ Group*) lt_prog_compiler_wl='-Wl,' lt_prog_compiler_pic='-fpic' lt_prog_compiler_static='-Bstatic' ;; esac ;; esac ;; newsos6) lt_prog_compiler_pic='-KPIC' lt_prog_compiler_static='-Bstatic' ;; *-mlibc) lt_prog_compiler_wl='-Wl,' lt_prog_compiler_pic='-fPIC' lt_prog_compiler_static='-static' ;; *nto* | *qnx*) # QNX uses GNU C++, but need to define -shared option too, otherwise # it will coredump. lt_prog_compiler_pic='-fPIC -shared' ;; osf3* | osf4* | osf5*) lt_prog_compiler_wl='-Wl,' # All OSF/1 code is PIC. lt_prog_compiler_static='-non_shared' ;; rdos*) lt_prog_compiler_static='-non_shared' ;; serenity*) ;; solaris*) lt_prog_compiler_pic='-KPIC' lt_prog_compiler_static='-Bstatic' case $cc_basename in f77* | f90* | f95* | sunf77* | sunf90* | sunf95*) lt_prog_compiler_wl='-Qoption ld ';; *) lt_prog_compiler_wl='-Wl,';; esac ;; sunos4*) lt_prog_compiler_wl='-Qoption ld ' lt_prog_compiler_pic='-PIC' lt_prog_compiler_static='-Bstatic' ;; sysv4 | sysv4.2uw2* | sysv4.3*) lt_prog_compiler_wl='-Wl,' lt_prog_compiler_pic='-KPIC' lt_prog_compiler_static='-Bstatic' ;; sysv4*MP*) if test -d /usr/nec; then lt_prog_compiler_pic='-Kconform_pic' lt_prog_compiler_static='-Bstatic' fi ;; sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) lt_prog_compiler_wl='-Wl,' lt_prog_compiler_pic='-KPIC' lt_prog_compiler_static='-Bstatic' ;; unicos*) lt_prog_compiler_wl='-Wl,' lt_prog_compiler_can_build_shared=no ;; uts4*) lt_prog_compiler_pic='-pic' lt_prog_compiler_static='-Bstatic' ;; *) lt_prog_compiler_can_build_shared=no ;; esac fi case $host_os in # For platforms that do not support PIC, -DPIC is meaningless: *djgpp*) lt_prog_compiler_pic= ;; *) lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC" ;; esac { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5 printf %s "checking for $compiler option to produce PIC... " >&6; } if test ${lt_cv_prog_compiler_pic+y} then : printf %s "(cached) " >&6 else case e in #( e) lt_cv_prog_compiler_pic=$lt_prog_compiler_pic ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic" >&5 printf "%s\n" "$lt_cv_prog_compiler_pic" >&6; } lt_prog_compiler_pic=$lt_cv_prog_compiler_pic # # Check to make sure the PIC flag actually works. # if test -n "$lt_prog_compiler_pic"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5 printf %s "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; } if test ${lt_cv_prog_compiler_pic_works+y} then : printf %s "(cached) " >&6 else case e in #( e) lt_cv_prog_compiler_pic_works=no ac_outfile=conftest.$ac_objext echo "$lt_simple_compile_test_code" > conftest.$ac_ext lt_compiler_flag="$lt_prog_compiler_pic -DPIC" ## exclude from sc_useless_quotes_in_assignment # Insert the option either (1) after the last *FLAGS variable, or # (2) before a word containing "conftest.", or (3) at the end. # Note that $ac_compile itself does not contain backslashes and begins # with a dollar sign (not a hyphen), so the echo should work correctly. # The option is referenced via a variable to avoid confusing sed. lt_compile=`echo "$ac_compile" | $SED \ -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ -e 's:$: $lt_compiler_flag:'` (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) (eval "$lt_compile" 2>conftest.err) ac_status=$? cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 if (exit $ac_status) && test -s "$ac_outfile"; then # The compiler can only warn and ignore the option if not recognized # So say no if there are warnings other than the usual output. $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then lt_cv_prog_compiler_pic_works=yes fi fi $RM conftest* ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5 printf "%s\n" "$lt_cv_prog_compiler_pic_works" >&6; } if test yes = "$lt_cv_prog_compiler_pic_works"; then case $lt_prog_compiler_pic in "" | " "*) ;; *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;; esac else lt_prog_compiler_pic= lt_prog_compiler_can_build_shared=no fi fi # # Check to make sure the static flag actually works. # wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5 printf %s "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; } if test ${lt_cv_prog_compiler_static_works+y} then : printf %s "(cached) " >&6 else case e in #( e) lt_cv_prog_compiler_static_works=no save_LDFLAGS=$LDFLAGS LDFLAGS="$LDFLAGS $lt_tmp_static_flag" echo "$lt_simple_link_test_code" > conftest.$ac_ext if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then # The linker can only warn and ignore the option if not recognized # So say no if there are warnings if test -s conftest.err; then # Append any errors to the config.log. cat conftest.err 1>&5 $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 if diff conftest.exp conftest.er2 >/dev/null; then lt_cv_prog_compiler_static_works=yes fi else lt_cv_prog_compiler_static_works=yes fi fi $RM -r conftest* LDFLAGS=$save_LDFLAGS ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5 printf "%s\n" "$lt_cv_prog_compiler_static_works" >&6; } if test yes = "$lt_cv_prog_compiler_static_works"; then : else lt_prog_compiler_static= fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5 printf %s "checking if $compiler supports -c -o file.$ac_objext... " >&6; } if test ${lt_cv_prog_compiler_c_o+y} then : printf %s "(cached) " >&6 else case e in #( e) lt_cv_prog_compiler_c_o=no $RM -r conftest 2>/dev/null mkdir conftest cd conftest mkdir out echo "$lt_simple_compile_test_code" > conftest.$ac_ext lt_compiler_flag="-o out/conftest2.$ac_objext" # Insert the option either (1) after the last *FLAGS variable, or # (2) before a word containing "conftest.", or (3) at the end. # Note that $ac_compile itself does not contain backslashes and begins # with a dollar sign (not a hyphen), so the echo should work correctly. lt_compile=`echo "$ac_compile" | $SED \ -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ -e 's:$: $lt_compiler_flag:'` (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) (eval "$lt_compile" 2>out/conftest.err) ac_status=$? cat out/conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 if (exit $ac_status) && test -s out/conftest2.$ac_objext then # The compiler can only warn and ignore the option if not recognized # So say no if there are warnings $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then lt_cv_prog_compiler_c_o=yes fi fi chmod u+w . 2>&5 $RM conftest* # SGI C++ compiler will create directory out/ii_files/ for # template instantiation test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files $RM out/* && rmdir out cd .. $RM -r conftest $RM conftest* ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5 printf "%s\n" "$lt_cv_prog_compiler_c_o" >&6; } { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5 printf %s "checking if $compiler supports -c -o file.$ac_objext... " >&6; } if test ${lt_cv_prog_compiler_c_o+y} then : printf %s "(cached) " >&6 else case e in #( e) lt_cv_prog_compiler_c_o=no $RM -r conftest 2>/dev/null mkdir conftest cd conftest mkdir out echo "$lt_simple_compile_test_code" > conftest.$ac_ext lt_compiler_flag="-o out/conftest2.$ac_objext" # Insert the option either (1) after the last *FLAGS variable, or # (2) before a word containing "conftest.", or (3) at the end. # Note that $ac_compile itself does not contain backslashes and begins # with a dollar sign (not a hyphen), so the echo should work correctly. lt_compile=`echo "$ac_compile" | $SED \ -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ -e 's:$: $lt_compiler_flag:'` (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) (eval "$lt_compile" 2>out/conftest.err) ac_status=$? cat out/conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 if (exit $ac_status) && test -s out/conftest2.$ac_objext then # The compiler can only warn and ignore the option if not recognized # So say no if there are warnings $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then lt_cv_prog_compiler_c_o=yes fi fi chmod u+w . 2>&5 $RM conftest* # SGI C++ compiler will create directory out/ii_files/ for # template instantiation test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files $RM out/* && rmdir out cd .. $RM -r conftest $RM conftest* ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5 printf "%s\n" "$lt_cv_prog_compiler_c_o" >&6; } hard_links=nottested if test no = "$lt_cv_prog_compiler_c_o" && test no != "$need_locks"; then # do not overwrite the value of need_locks provided by the user { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5 printf %s "checking if we can lock with hard links... " >&6; } hard_links=yes $RM conftest* ln conftest.a conftest.b 2>/dev/null && hard_links=no touch conftest.a ln conftest.a conftest.b 2>&5 || hard_links=no ln conftest.a conftest.b 2>/dev/null && hard_links=no { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5 printf "%s\n" "$hard_links" >&6; } if test no = "$hard_links"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: '$CC' does not support '-c -o', so 'make -j' may be unsafe" >&5 printf "%s\n" "$as_me: WARNING: '$CC' does not support '-c -o', so 'make -j' may be unsafe" >&2;} need_locks=warn fi else need_locks=no fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5 printf %s "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; } runpath_var= allow_undefined_flag= always_export_symbols=no archive_cmds= archive_expsym_cmds= compiler_needs_object=no enable_shared_with_static_runtimes=no export_dynamic_flag_spec= export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' hardcode_automatic=no hardcode_direct=no hardcode_direct_absolute=no hardcode_libdir_flag_spec= hardcode_libdir_separator= hardcode_minus_L=no hardcode_shlibpath_var=unsupported inherit_rpath=no link_all_deplibs=unknown module_cmds= module_expsym_cmds= old_archive_from_new_cmds= old_archive_from_expsyms_cmds= thread_safe_flag_spec= whole_archive_flag_spec= # include_expsyms should be a list of space-separated symbols to be *always* # included in the symbol list include_expsyms= # exclude_expsyms can be an extended regexp of symbols to exclude # it will be wrapped by ' (' and ')$', so one must not match beginning or # end of line. Example: 'a|bc|.*d.*' will exclude the symbols 'a' and 'bc', # as well as any symbol that contains 'd'. exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*' # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out # platforms (ab)use it in PIC code, but their linkers get confused if # the symbol is explicitly referenced. 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However, as the warning in the GNU ld # block says, versions before 2.19.5* couldn't really create working # shared libraries, regardless of the interface used. case `$LD -v 2>&1` in *\ \(GNU\ Binutils\)\ 2.19.5*) ;; *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;; *\ \(GNU\ Binutils\)\ [3-9]*) ;; *) lt_use_gnu_ld_interface=yes ;; esac ;; *) lt_use_gnu_ld_interface=yes ;; esac fi if test yes = "$lt_use_gnu_ld_interface"; then # If archive_cmds runs LD, not CC, wlarc should be empty wlarc='$wl' # Set some defaults for GNU ld with shared library support. These # are reset later if shared libraries are not supported. 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If you *** really care for shared libraries, you may want to install binutils *** 2.20 or above, or modify your PATH so that a non-GNU linker is found. *** You will then need to restart the configuration process. _LT_EOF fi ;; amigaos*) case $host_cpu in powerpc) # see comment about AmigaOS4 .so support archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' archive_expsym_cmds='' ;; m68k) archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' hardcode_libdir_flag_spec='-L$libdir' hardcode_minus_L=yes ;; esac ;; beos*) if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then allow_undefined_flag=unsupported # Joseph Beckenbach says some releases of gcc # support --undefined. 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FIXME archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' else ld_shlibs=no fi ;; cygwin* | mingw* | windows* | pw32* | cegcc*) # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless, # as there is no search path for DLLs. hardcode_libdir_flag_spec='-L$libdir' export_dynamic_flag_spec='$wl--export-all-symbols' allow_undefined_flag=unsupported always_export_symbols=no enable_shared_with_static_runtimes=yes export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/;s/^.*[ ]__nm__\([^ ]*\)[ ][^ ]*/\1 DATA/;/^I[ ]/d;/^[AITW][ ]/s/.* //'\'' | sort | uniq > $export_symbols' exclude_expsyms='[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname' file_list_spec='@' if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' # If the export-symbols file already is a .def file, use it as # is; otherwise, prepend EXPORTS... archive_expsym_cmds='if test DEF = "`$SED -n -e '\''s/^[ ]*//'\'' -e '\''/^\(;.*\)*$/d'\'' -e '\''s/^\(EXPORTS\|LIBRARY\)\([ ].*\)*$/DEF/p'\'' -e q $export_symbols`" ; then cp $export_symbols $output_objdir/$soname.def; else echo EXPORTS > $output_objdir/$soname.def; cat $export_symbols >> $output_objdir/$soname.def; fi~ $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' else ld_shlibs=no fi ;; haiku*) archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' link_all_deplibs=no ;; os2*) hardcode_libdir_flag_spec='-L$libdir' hardcode_minus_L=yes allow_undefined_flag=unsupported shrext_cmds=.dll archive_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ $ECHO EXPORTS >> $output_objdir/$libname.def~ emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~ $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ emximp -o $lib $output_objdir/$libname.def' archive_expsym_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ $ECHO EXPORTS >> $output_objdir/$libname.def~ prefix_cmds="$SED"~ if test EXPORTS = "`$SED 1q $export_symbols`"; then prefix_cmds="$prefix_cmds -e 1d"; fi~ prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~ cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~ $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ emximp -o $lib $output_objdir/$libname.def' old_archive_from_new_cmds='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def' enable_shared_with_static_runtimes=yes file_list_spec='@' ;; interix[3-9]*) hardcode_direct=no hardcode_shlibpath_var=no hardcode_libdir_flag_spec='$wl-rpath,$libdir' export_dynamic_flag_spec='$wl-E' # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. # Instead, shared libraries are loaded at an image base (0x10000000 by # default) and relocated if they conflict, which is a slow very memory # consuming and fragmenting process. 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Therefore, libtool *** is disabling shared libraries support. We urge you to upgrade GNU *** binutils to release 2.9.1 or newer. Another option is to modify *** your PATH or compiler configuration so that the native linker is *** used, and then restart. _LT_EOF elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' else ld_shlibs=no fi ;; sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) case `$LD -v 2>&1` in *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*) ld_shlibs=no cat <<_LT_EOF 1>&2 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 cannot *** reliably create shared libraries on SCO systems. Therefore, libtool *** is disabling shared libraries support. We urge you to upgrade GNU *** binutils to release 2.16.91.0.3 or newer. Another option is to modify *** your PATH or compiler configuration so that the native linker is *** used, and then restart. _LT_EOF ;; *) # For security reasons, it is highly recommended that you always # use absolute paths for naming shared libraries, and exclude the # DT_RUNPATH tag from executables and libraries. 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If linking a library # or program results in "error TOC overflow" add -mminimal-toc to # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. archive_cmds='' hardcode_direct=yes hardcode_direct_absolute=yes hardcode_libdir_separator=':' link_all_deplibs=yes file_list_spec='$wl-f,' case $with_aix_soname,$aix_use_runtimelinking in aix,*) ;; # traditional, no import file svr4,* | *,yes) # use import file # The Import File defines what to hardcode. hardcode_direct=no hardcode_direct_absolute=no ;; esac if test yes = "$GCC"; then case $host_os in aix4.[012]|aix4.[012].*) # We only want to do this on AIX 4.2 and lower, the check # below for broken collect2 doesn't work under 4.3+ collect2name=`$CC -print-prog-name=collect2` if test -f "$collect2name" && strings "$collect2name" | $GREP resolve_lib_name >/dev/null then # We have reworked collect2 : else # We have old collect2 hardcode_direct=unsupported # It fails to find uninstalled libraries when the uninstalled # path is not listed in the libpath. Setting hardcode_minus_L # to unsupported forces relinking hardcode_minus_L=yes hardcode_libdir_flag_spec='-L$libdir' hardcode_libdir_separator= fi ;; esac shared_flag='-shared' if test yes = "$aix_use_runtimelinking"; then shared_flag="$shared_flag "'$wl-G' fi # Need to ensure runtime linking is disabled for the traditional # shared library, or the linker may eventually find shared libraries # /with/ Import File - we do not want to mix them. shared_flag_aix='-shared' shared_flag_svr4='-shared $wl-G' else # not using gcc if test ia64 = "$host_cpu"; then # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release # chokes on -Wl,-G. The following line is correct: shared_flag='-G' else if test yes = "$aix_use_runtimelinking"; then shared_flag='$wl-G' else shared_flag='$wl-bM:SRE' fi shared_flag_aix='$wl-bM:SRE' shared_flag_svr4='$wl-G' fi fi export_dynamic_flag_spec='$wl-bexpall' # It seems that -bexpall does not export symbols beginning with # underscore (_), so it is better to generate a list of symbols to export. always_export_symbols=yes if test aix,yes = "$with_aix_soname,$aix_use_runtimelinking"; then # Warning - without using the other runtime loading flags (-brtl), # -berok will link without error, but may produce a broken library. allow_undefined_flag='-berok' # Determine the default libpath from the value encoded in an # empty executable. if test set = "${lt_cv_aix_libpath+set}"; then aix_libpath=$lt_cv_aix_libpath else if test ${lt_cv_aix_libpath_+y} then : printf %s "(cached) " >&6 else case e in #( e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main (void) { ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : lt_aix_libpath_sed=' /Import File Strings/,/^$/ { /^0/ { s/^0 *\([^ ]*\) *$/\1/ p } }' lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` # Check for a 64-bit object if we didn't find anything. if test -z "$lt_cv_aix_libpath_"; then lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` fi fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext if test -z "$lt_cv_aix_libpath_"; then lt_cv_aix_libpath_=/usr/lib:/lib fi ;; esac fi aix_libpath=$lt_cv_aix_libpath_ fi hardcode_libdir_flag_spec='$wl-blibpath:$libdir:'"$aix_libpath" archive_expsym_cmds='$CC -o $output_objdir/$soname $libobjs $deplibs $wl'$no_entry_flag' $compiler_flags `if test -n "$allow_undefined_flag"; then func_echo_all "$wl$allow_undefined_flag"; else :; fi` $wl'$exp_sym_flag:\$export_symbols' '$shared_flag else if test ia64 = "$host_cpu"; then hardcode_libdir_flag_spec='$wl-R $libdir:/usr/lib:/lib' allow_undefined_flag="-z nodefs" archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\$wl$no_entry_flag"' $compiler_flags $wl$allow_undefined_flag '"\$wl$exp_sym_flag:\$export_symbols" else # Determine the default libpath from the value encoded in an # empty executable. if test set = "${lt_cv_aix_libpath+set}"; then aix_libpath=$lt_cv_aix_libpath else if test ${lt_cv_aix_libpath_+y} then : printf %s "(cached) " >&6 else case e in #( e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main (void) { ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : lt_aix_libpath_sed=' /Import File Strings/,/^$/ { /^0/ { s/^0 *\([^ ]*\) *$/\1/ p } }' lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` # Check for a 64-bit object if we didn't find anything. if test -z "$lt_cv_aix_libpath_"; then lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` fi fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext if test -z "$lt_cv_aix_libpath_"; then lt_cv_aix_libpath_=/usr/lib:/lib fi ;; esac fi aix_libpath=$lt_cv_aix_libpath_ fi hardcode_libdir_flag_spec='$wl-blibpath:$libdir:'"$aix_libpath" # Warning - without using the other run time loading flags, # -berok will link without error, but may produce a broken library. no_undefined_flag=' $wl-bernotok' allow_undefined_flag=' $wl-berok' if test yes = "$with_gnu_ld"; then # We only use this code for GNU lds that support --whole-archive. whole_archive_flag_spec='$wl--whole-archive$convenience $wl--no-whole-archive' else # Exported symbols can be pulled into shared objects from archives whole_archive_flag_spec='$convenience' fi archive_cmds_need_lc=yes archive_expsym_cmds='$RM -r $output_objdir/$realname.d~$MKDIR $output_objdir/$realname.d' # -brtl affects multiple linker settings, -berok does not and is overridden later compiler_flags_filtered='`func_echo_all "$compiler_flags " | $SED -e "s%-brtl\\([, ]\\)%-berok\\1%g"`' if test svr4 != "$with_aix_soname"; then # This is similar to how AIX traditionally builds its shared libraries. archive_expsym_cmds="$archive_expsym_cmds"'~$CC '$shared_flag_aix' -o $output_objdir/$realname.d/$soname $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$realname.d/$soname' fi if test aix != "$with_aix_soname"; then archive_expsym_cmds="$archive_expsym_cmds"'~$CC '$shared_flag_svr4' -o $output_objdir/$realname.d/$shared_archive_member_spec.o $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$STRIP -e $output_objdir/$realname.d/$shared_archive_member_spec.o~( func_echo_all "#! $soname($shared_archive_member_spec.o)"; if test shr_64 = "$shared_archive_member_spec"; then func_echo_all "# 64"; else func_echo_all "# 32"; fi; cat $export_symbols ) > $output_objdir/$realname.d/$shared_archive_member_spec.imp~$AR $AR_FLAGS $output_objdir/$soname $output_objdir/$realname.d/$shared_archive_member_spec.o $output_objdir/$realname.d/$shared_archive_member_spec.imp' else # used by -dlpreopen to get the symbols archive_expsym_cmds="$archive_expsym_cmds"'~$MV $output_objdir/$realname.d/$soname $output_objdir' fi archive_expsym_cmds="$archive_expsym_cmds"'~$RM -r $output_objdir/$realname.d' fi fi ;; amigaos*) case $host_cpu in powerpc) # see comment about AmigaOS4 .so support archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' archive_expsym_cmds='' ;; m68k) archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' hardcode_libdir_flag_spec='-L$libdir' hardcode_minus_L=yes ;; esac ;; bsdi[45]*) export_dynamic_flag_spec=-rdynamic ;; cygwin* | mingw* | windows* | pw32* | cegcc*) # When not using gcc, we currently assume that we are using # Microsoft Visual C++ or Intel C++ Compiler. # hardcode_libdir_flag_spec is actually meaningless, as there is # no search path for DLLs. case $cc_basename in cl* | icl*) # Native MSVC or ICC hardcode_libdir_flag_spec=' ' allow_undefined_flag=unsupported always_export_symbols=yes file_list_spec='@' # Tell ltmain to make .lib files, not .a files. libext=lib # Tell ltmain to make .dll files, not .so files. shrext_cmds=.dll # FIXME: Setting linknames here is a bad hack. archive_cmds='$CC -Fe$output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~linknames=' archive_expsym_cmds='if test DEF = "`$SED -n -e '\''s/^[ ]*//'\'' -e '\''/^\(;.*\)*$/d'\'' -e '\''s/^\(EXPORTS\|LIBRARY\)\([ ].*\)*$/DEF/p'\'' -e q $export_symbols`" ; then cp "$export_symbols" "$output_objdir/$soname.def"; echo "$tool_output_objdir$soname.def" > "$output_objdir/$soname.exp"; else $SED -e '\''s/^/-link -EXPORT:/'\'' < $export_symbols > $output_objdir/$soname.exp; fi~ $CC -Fe$tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~ linknames=' # The linker will not automatically build a static lib if we build a DLL. # _LT_TAGVAR(old_archive_from_new_cmds, )='true' enable_shared_with_static_runtimes=yes exclude_expsyms='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*' export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1,DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols' # Don't use ranlib old_postinstall_cmds='chmod 644 $oldlib' postlink_cmds='lt_outputfile="@OUTPUT@"~ lt_tool_outputfile="@TOOL_OUTPUT@"~ case $lt_outputfile in *.exe|*.EXE) ;; *) lt_outputfile=$lt_outputfile.exe lt_tool_outputfile=$lt_tool_outputfile.exe ;; esac~ if test : != "$MANIFEST_TOOL" && test -f "$lt_outputfile.manifest"; then $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1; $RM "$lt_outputfile.manifest"; fi' ;; *) # Assume MSVC and ICC wrapper hardcode_libdir_flag_spec=' ' allow_undefined_flag=unsupported # Tell ltmain to make .lib files, not .a files. libext=lib # Tell ltmain to make .dll files, not .so files. shrext_cmds=.dll # FIXME: Setting linknames here is a bad hack. archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames=' # The linker will automatically build a .lib file if we build a DLL. old_archive_from_new_cmds='true' # FIXME: Should let the user specify the lib program. old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs' enable_shared_with_static_runtimes=yes ;; esac ;; darwin* | rhapsody*) archive_cmds_need_lc=no hardcode_direct=no hardcode_automatic=yes hardcode_shlibpath_var=unsupported if test yes = "$lt_cv_ld_force_load"; then whole_archive_flag_spec='`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience $wl-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`' else whole_archive_flag_spec='' fi link_all_deplibs=yes allow_undefined_flag=$_lt_dar_allow_undefined case $cc_basename in ifort*|nagfor*) _lt_dar_can_shared=yes ;; *) _lt_dar_can_shared=$GCC ;; esac if test yes = "$_lt_dar_can_shared"; then output_verbose_link_cmd=func_echo_all archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod$_lt_dsymutil" module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dsymutil" archive_expsym_cmds="$SED 's|^|_|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod$_lt_dar_export_syms$_lt_dsymutil" module_expsym_cmds="$SED -e 's|^|_|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dar_export_syms$_lt_dsymutil" else ld_shlibs=no fi ;; dgux*) archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_libdir_flag_spec='-L$libdir' hardcode_shlibpath_var=no ;; # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor # support. Future versions do this automatically, but an explicit c++rt0.o # does not break anything, and helps significantly (at the cost of a little # extra space). freebsd2.2*) archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' hardcode_libdir_flag_spec='-R$libdir' hardcode_direct=yes hardcode_shlibpath_var=no ;; # Unfortunately, older versions of FreeBSD 2 do not have this feature. freebsd2.*) archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' hardcode_direct=yes hardcode_minus_L=yes hardcode_shlibpath_var=no ;; # FreeBSD 3 and greater uses gcc -shared to do shared libraries. freebsd* | dragonfly* | midnightbsd*) archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' hardcode_libdir_flag_spec='-R$libdir' hardcode_direct=yes hardcode_shlibpath_var=no ;; hpux9*) if test yes = "$GCC"; then archive_cmds='$RM $output_objdir/$soname~$CC -shared $pic_flag $wl+b $wl$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib' else archive_cmds='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib' fi hardcode_libdir_flag_spec='$wl+b $wl$libdir' hardcode_libdir_separator=: hardcode_direct=yes # hardcode_minus_L: Not really in the search PATH, # but as the default location of the library. hardcode_minus_L=yes export_dynamic_flag_spec='$wl-E' ;; hpux10*) if test yes,no = "$GCC,$with_gnu_ld"; then archive_cmds='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags' else archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' fi if test no = "$with_gnu_ld"; then hardcode_libdir_flag_spec='$wl+b $wl$libdir' hardcode_libdir_separator=: hardcode_direct=yes hardcode_direct_absolute=yes export_dynamic_flag_spec='$wl-E' # hardcode_minus_L: Not really in the search PATH, # but as the default location of the library. hardcode_minus_L=yes fi ;; hpux11*) if test yes,no = "$GCC,$with_gnu_ld"; then case $host_cpu in hppa*64*) archive_cmds='$CC -shared $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags' ;; ia64*) archive_cmds='$CC -shared $pic_flag $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' ;; *) archive_cmds='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags' ;; esac else case $host_cpu in hppa*64*) archive_cmds='$CC -b $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags' ;; ia64*) archive_cmds='$CC -b $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' ;; *) # Older versions of the 11.00 compiler do not understand -b yet # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5 printf %s "checking if $CC understands -b... " >&6; } if test ${lt_cv_prog_compiler__b+y} then : printf %s "(cached) " >&6 else case e in #( e) lt_cv_prog_compiler__b=no save_LDFLAGS=$LDFLAGS LDFLAGS="$LDFLAGS -b" echo "$lt_simple_link_test_code" > conftest.$ac_ext if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then # The linker can only warn and ignore the option if not recognized # So say no if there are warnings if test -s conftest.err; then # Append any errors to the config.log. cat conftest.err 1>&5 $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 if diff conftest.exp conftest.er2 >/dev/null; then lt_cv_prog_compiler__b=yes fi else lt_cv_prog_compiler__b=yes fi fi $RM -r conftest* LDFLAGS=$save_LDFLAGS ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5 printf "%s\n" "$lt_cv_prog_compiler__b" >&6; } if test yes = "$lt_cv_prog_compiler__b"; then archive_cmds='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags' else archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' fi ;; esac fi if test no = "$with_gnu_ld"; then hardcode_libdir_flag_spec='$wl+b $wl$libdir' hardcode_libdir_separator=: case $host_cpu in hppa*64*|ia64*) hardcode_direct=no hardcode_shlibpath_var=no ;; *) hardcode_direct=yes hardcode_direct_absolute=yes export_dynamic_flag_spec='$wl-E' # hardcode_minus_L: Not really in the search PATH, # but as the default location of the library. hardcode_minus_L=yes ;; esac fi ;; irix5* | irix6* | nonstopux*) if test yes = "$GCC"; then archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib' # Try to use the -exported_symbol ld option, if it does not # work, assume that -exports_file does not work either and # implicitly export all symbols. # This should be the same for all languages, so no per-tag cache variable. { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the $host_os linker accepts -exported_symbol" >&5 printf %s "checking whether the $host_os linker accepts -exported_symbol... " >&6; } if test ${lt_cv_irix_exported_symbol+y} then : printf %s "(cached) " >&6 else case e in #( e) save_LDFLAGS=$LDFLAGS LDFLAGS="$LDFLAGS -shared $wl-exported_symbol ${wl}foo $wl-update_registry $wl/dev/null" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int foo (void) { return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : lt_cv_irix_exported_symbol=yes else case e in #( e) lt_cv_irix_exported_symbol=no ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext LDFLAGS=$save_LDFLAGS ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_irix_exported_symbol" >&5 printf "%s\n" "$lt_cv_irix_exported_symbol" >&6; } if test yes = "$lt_cv_irix_exported_symbol"; then archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations $wl-exports_file $wl$export_symbols -o $lib' fi else archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib' archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -exports_file $export_symbols -o $lib' fi archive_cmds_need_lc='no' hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' hardcode_libdir_separator=: inherit_rpath=yes link_all_deplibs=yes ;; linux*) case $cc_basename in tcc*) # Fabrice Bellard et al's Tiny C Compiler ld_shlibs=yes archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' ;; esac ;; *-mlibc) ;; netbsd* | netbsdelf*-gnu) if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out else archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF fi hardcode_libdir_flag_spec='-R$libdir' hardcode_direct=yes hardcode_shlibpath_var=no ;; newsos6) archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_direct=yes hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' hardcode_libdir_separator=: hardcode_shlibpath_var=no ;; *nto* | *qnx*) ;; openbsd*) if test -f /usr/libexec/ld.so; then hardcode_direct=yes hardcode_shlibpath_var=no hardcode_direct_absolute=yes if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags $wl-retain-symbols-file,$export_symbols' hardcode_libdir_flag_spec='$wl-rpath,$libdir' export_dynamic_flag_spec='$wl-E' else archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' hardcode_libdir_flag_spec='$wl-rpath,$libdir' fi else ld_shlibs=no fi ;; os2*) hardcode_libdir_flag_spec='-L$libdir' hardcode_minus_L=yes allow_undefined_flag=unsupported shrext_cmds=.dll archive_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ $ECHO EXPORTS >> $output_objdir/$libname.def~ emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~ $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ emximp -o $lib $output_objdir/$libname.def' archive_expsym_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ $ECHO EXPORTS >> $output_objdir/$libname.def~ prefix_cmds="$SED"~ if test EXPORTS = "`$SED 1q $export_symbols`"; then prefix_cmds="$prefix_cmds -e 1d"; fi~ prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~ cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~ $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ emximp -o $lib $output_objdir/$libname.def' old_archive_from_new_cmds='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def' enable_shared_with_static_runtimes=yes file_list_spec='@' ;; osf3*) if test yes = "$GCC"; then allow_undefined_flag=' $wl-expect_unresolved $wl\*' archive_cmds='$CC -shared$allow_undefined_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib' else allow_undefined_flag=' -expect_unresolved \*' archive_cmds='$CC -shared$allow_undefined_flag $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib' fi archive_cmds_need_lc='no' hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' hardcode_libdir_separator=: ;; osf4* | osf5*) # as osf3* with the addition of -msym flag if test yes = "$GCC"; then allow_undefined_flag=' $wl-expect_unresolved $wl\*' archive_cmds='$CC -shared$allow_undefined_flag $pic_flag $libobjs $deplibs $compiler_flags $wl-msym $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib' hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' else allow_undefined_flag=' -expect_unresolved \*' archive_cmds='$CC -shared$allow_undefined_flag $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib' archive_expsym_cmds='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~ $CC -shared$allow_undefined_flag $wl-input $wl$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib~$RM $lib.exp' # Both c and cxx compiler support -rpath directly hardcode_libdir_flag_spec='-rpath $libdir' fi archive_cmds_need_lc='no' hardcode_libdir_separator=: ;; serenity*) ;; solaris*) no_undefined_flag=' -z defs' if test yes = "$GCC"; then wlarc='$wl' archive_cmds='$CC -shared $pic_flag $wl-z ${wl}text $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags' archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ $CC -shared $pic_flag $wl-z ${wl}text $wl-M $wl$lib.exp $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' else case `$CC -V 2>&1` in *"Compilers 5.0"*) wlarc='' archive_cmds='$LD -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $linker_flags' archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ $LD -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp' ;; *) wlarc='$wl' archive_cmds='$CC -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $compiler_flags' archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ $CC -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' ;; esac fi hardcode_libdir_flag_spec='-R$libdir' hardcode_shlibpath_var=no case $host_os in solaris2.[0-5] | solaris2.[0-5].*) ;; *) # The compiler driver will combine and reorder linker options, # but understands '-z linker_flag'. GCC discards it without '$wl', # but is careful enough not to reorder. # Supported since Solaris 2.6 (maybe 2.5.1?) if test yes = "$GCC"; then whole_archive_flag_spec='$wl-z ${wl}allextract$convenience $wl-z ${wl}defaultextract' else whole_archive_flag_spec='-z allextract$convenience -z defaultextract' fi ;; esac link_all_deplibs=yes ;; sunos4*) if test sequent = "$host_vendor"; then # Use $CC to link under sequent, because it throws in some extra .o # files that make .init and .fini sections work. archive_cmds='$CC -G $wl-h $soname -o $lib $libobjs $deplibs $compiler_flags' else archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' fi hardcode_libdir_flag_spec='-L$libdir' hardcode_direct=yes hardcode_minus_L=yes hardcode_shlibpath_var=no ;; sysv4) case $host_vendor in sni) archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_direct=yes # is this really true??? ;; siemens) ## LD is ld it makes a PLAMLIB ## CC just makes a GrossModule. archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags' reload_cmds='$CC -r -o $output$reload_objs' hardcode_direct=no ;; motorola) archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_direct=no #Motorola manual says yes, but my tests say they lie ;; esac runpath_var='LD_RUN_PATH' hardcode_shlibpath_var=no ;; sysv4.3*) archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_shlibpath_var=no export_dynamic_flag_spec='-Bexport' ;; sysv4*MP*) if test -d /usr/nec; then archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_shlibpath_var=no runpath_var=LD_RUN_PATH hardcode_runpath_var=yes ld_shlibs=yes fi ;; sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*) no_undefined_flag='$wl-z,text' archive_cmds_need_lc=no hardcode_shlibpath_var=no runpath_var='LD_RUN_PATH' if test yes = "$GCC"; then archive_cmds='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' archive_expsym_cmds='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' else archive_cmds='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' archive_expsym_cmds='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' fi ;; sysv5* | sco3.2v5* | sco5v6*) # Note: We CANNOT use -z defs as we might desire, because we do not # link with -lc, and that would cause any symbols used from libc to # always be unresolved, which means just about no library would # ever link correctly. If we're not using GNU ld we use -z text # though, which does catch some bad symbols but isn't as heavy-handed # as -z defs. no_undefined_flag='$wl-z,text' allow_undefined_flag='$wl-z,nodefs' archive_cmds_need_lc=no hardcode_shlibpath_var=no hardcode_libdir_flag_spec='$wl-R,$libdir' hardcode_libdir_separator=':' link_all_deplibs=yes export_dynamic_flag_spec='$wl-Bexport' runpath_var='LD_RUN_PATH' if test yes = "$GCC"; then archive_cmds='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' archive_expsym_cmds='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' else archive_cmds='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' archive_expsym_cmds='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' fi ;; uts4*) archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_libdir_flag_spec='-L$libdir' hardcode_shlibpath_var=no ;; *) ld_shlibs=no ;; esac if test sni = "$host_vendor"; then case $host in sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*) export_dynamic_flag_spec='$wl-Blargedynsym' ;; esac fi fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5 printf "%s\n" "$ld_shlibs" >&6; } test no = "$ld_shlibs" && can_build_shared=no with_gnu_ld=$with_gnu_ld # # Do we need to explicitly link libc? # case "x$archive_cmds_need_lc" in x|xyes) # Assume -lc should be added archive_cmds_need_lc=yes if test yes,yes = "$GCC,$enable_shared"; then case $archive_cmds in *'~'*) # FIXME: we may have to deal with multi-command sequences. ;; '$CC '*) # Test whether the compiler implicitly links with -lc since on some # systems, -lgcc has to come before -lc. If gcc already passes -lc # to ld, don't add -lc before -lgcc. { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5 printf %s "checking whether -lc should be explicitly linked in... " >&6; } if test ${lt_cv_archive_cmds_need_lc+y} then : printf %s "(cached) " >&6 else case e in #( e) $RM conftest* echo "$lt_simple_compile_test_code" > conftest.$ac_ext if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 (eval $ac_compile) 2>&5 ac_status=$? printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } 2>conftest.err; then soname=conftest lib=conftest libobjs=conftest.$ac_objext deplibs= wl=$lt_prog_compiler_wl pic_flag=$lt_prog_compiler_pic compiler_flags=-v linker_flags=-v verstring= output_objdir=. libname=conftest lt_save_allow_undefined_flag=$allow_undefined_flag allow_undefined_flag= if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5 (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5 ac_status=$? printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } then lt_cv_archive_cmds_need_lc=no else lt_cv_archive_cmds_need_lc=yes fi allow_undefined_flag=$lt_save_allow_undefined_flag else cat conftest.err 1>&5 fi $RM conftest* ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5 printf "%s\n" "$lt_cv_archive_cmds_need_lc" >&6; } archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc ;; esac fi ;; esac { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5 printf %s "checking dynamic linker characteristics... " >&6; } if test yes = "$GCC"; then case $host_os in darwin*) lt_awk_arg='/^libraries:/,/LR/' ;; *) lt_awk_arg='/^libraries:/' ;; esac case $host_os in mingw* | windows* | cegcc*) lt_sed_strip_eq='s|=\([A-Za-z]:\)|\1|g' ;; *) lt_sed_strip_eq='s|=/|/|g' ;; esac lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq` case $lt_search_path_spec in *\;*) # if the path contains ";" then we assume it to be the separator # otherwise default to the standard path separator (i.e. ":") - it is # assumed that no part of a normal pathname contains ";" but that should # okay in the real world where ";" in dirpaths is itself problematic. lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'` ;; *) lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"` ;; esac # Ok, now we have the path, separated by spaces, we can step through it # and add multilib dir if necessary... lt_tmp_lt_search_path_spec= lt_multi_os_dir=/`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null` # ...but if some path component already ends with the multilib dir we assume # that all is fine and trust -print-search-dirs as is (GCC 4.2? or newer). case "$lt_multi_os_dir; $lt_search_path_spec " in "/; "* | "/.; "* | "/./; "* | *"$lt_multi_os_dir "* | *"$lt_multi_os_dir/ "*) lt_multi_os_dir= ;; esac for lt_sys_path in $lt_search_path_spec; do if test -d "$lt_sys_path$lt_multi_os_dir"; then lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path$lt_multi_os_dir" elif test -n "$lt_multi_os_dir"; then test -d "$lt_sys_path" && \ lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path" fi done lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk ' BEGIN {RS = " "; FS = "/|\n";} { lt_foo = ""; lt_count = 0; for (lt_i = NF; lt_i > 0; lt_i--) { if ($lt_i != "" && $lt_i != ".") { if ($lt_i == "..") { lt_count++; } else { if (lt_count == 0) { lt_foo = "/" $lt_i lt_foo; } else { lt_count--; } } } } if (lt_foo != "") { lt_freq[lt_foo]++; } if (lt_freq[lt_foo] == 1) { print lt_foo; } }'` # AWK program above erroneously prepends '/' to C:/dos/paths # for these hosts. case $host_os in mingw* | windows* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\ $SED 's|/\([A-Za-z]:\)|\1|g'` ;; esac sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP` else sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" fi library_names_spec= libname_spec='lib$name' soname_spec= shrext_cmds=.so postinstall_cmds= postuninstall_cmds= finish_cmds= finish_eval= shlibpath_var= shlibpath_overrides_runpath=unknown version_type=none dynamic_linker="$host_os ld.so" sys_lib_dlsearch_path_spec="/lib /usr/lib" need_lib_prefix=unknown hardcode_into_libs=no # when you set need_version to no, make sure it does not cause -set_version # flags to be left without arguments need_version=unknown case $host_os in aix3*) version_type=linux # correct to gnu/linux during the next big refactor library_names_spec='$libname$release$shared_ext$versuffix $libname.a' shlibpath_var=LIBPATH # AIX 3 has no versioning support, so we append a major version to the name. soname_spec='$libname$release$shared_ext$major' ;; aix[4-9]*) version_type=linux # correct to gnu/linux during the next big refactor need_lib_prefix=no need_version=no hardcode_into_libs=yes if test ia64 = "$host_cpu"; then # AIX 5 supports IA64 library_names_spec='$libname$release$shared_ext$major $libname$release$shared_ext$versuffix $libname$shared_ext' shlibpath_var=LD_LIBRARY_PATH else # With GCC up to 2.95.x, collect2 would create an import file # for dependence libraries. The import file would start with # the line '#! .'. This would cause the generated library to # depend on '.', always an invalid library. This was fixed in # development snapshots of GCC prior to 3.0. case $host_os in aix4 | aix4.[01] | aix4.[01].*) if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' echo ' yes ' echo '#endif'; } | $CC -E - | $GREP yes > /dev/null; then : else can_build_shared=no fi ;; esac # Using Import Files as archive members, it is possible to support # filename-based versioning of shared library archives on AIX. While # this would work for both with and without runtime linking, it will # prevent static linking of such archives. So we do filename-based # shared library versioning with .so extension only, which is used # when both runtime linking and shared linking is enabled. # Unfortunately, runtime linking may impact performance, so we do # not want this to be the default eventually. Also, we use the # versioned .so libs for executables only if there is the -brtl # linker flag in LDFLAGS as well, or --enable-aix-soname=svr4 only. # To allow for filename-based versioning support, we need to create # libNAME.so.V as an archive file, containing: # *) an Import File, referring to the versioned filename of the # archive as well as the shared archive member, telling the # bitwidth (32 or 64) of that shared object, and providing the # list of exported symbols of that shared object, eventually # decorated with the 'weak' keyword # *) the shared object with the F_LOADONLY flag set, to really avoid # it being seen by the linker. # At run time we better use the real file rather than another symlink, # but for link time we create the symlink libNAME.so -> libNAME.so.V case $with_aix_soname,$aix_use_runtimelinking in # AIX (on Power*) has no versioning support, so currently we cannot hardcode correct # soname into executable. Probably we can add versioning support to # collect2, so additional links can be useful in future. aix,yes) # traditional libtool dynamic_linker='AIX unversionable lib.so' # If using run time linking (on AIX 4.2 or later) use lib.so # instead of lib.a to let people know that these are not # typical AIX shared libraries. library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' ;; aix,no) # traditional AIX only dynamic_linker='AIX lib.a(lib.so.V)' # We preserve .a as extension for shared libraries through AIX4.2 # and later when we are not doing run time linking. library_names_spec='$libname$release.a $libname.a' soname_spec='$libname$release$shared_ext$major' ;; svr4,*) # full svr4 only dynamic_linker="AIX lib.so.V($shared_archive_member_spec.o)" library_names_spec='$libname$release$shared_ext$major $libname$shared_ext' # We do not specify a path in Import Files, so LIBPATH fires. shlibpath_overrides_runpath=yes ;; *,yes) # both, prefer svr4 dynamic_linker="AIX lib.so.V($shared_archive_member_spec.o), lib.a(lib.so.V)" library_names_spec='$libname$release$shared_ext$major $libname$shared_ext' # unpreferred sharedlib libNAME.a needs extra handling postinstall_cmds='test -n "$linkname" || linkname="$realname"~func_stripname "" ".so" "$linkname"~$install_shared_prog "$dir/$func_stripname_result.$libext" "$destdir/$func_stripname_result.$libext"~test -z "$tstripme" || test -z "$striplib" || $striplib "$destdir/$func_stripname_result.$libext"' postuninstall_cmds='for n in $library_names $old_library; do :; done~func_stripname "" ".so" "$n"~test "$func_stripname_result" = "$n" || func_append rmfiles " $odir/$func_stripname_result.$libext"' # We do not specify a path in Import Files, so LIBPATH fires. shlibpath_overrides_runpath=yes ;; *,no) # both, prefer aix dynamic_linker="AIX lib.a(lib.so.V), lib.so.V($shared_archive_member_spec.o)" library_names_spec='$libname$release.a $libname.a' soname_spec='$libname$release$shared_ext$major' # unpreferred sharedlib libNAME.so.V and symlink libNAME.so need extra handling postinstall_cmds='test -z "$dlname" || $install_shared_prog $dir/$dlname $destdir/$dlname~test -z "$tstripme" || test -z "$striplib" || $striplib $destdir/$dlname~test -n "$linkname" || linkname=$realname~func_stripname "" ".a" "$linkname"~(cd "$destdir" && $LN_S -f $dlname $func_stripname_result.so)' postuninstall_cmds='test -z "$dlname" || func_append rmfiles " $odir/$dlname"~for n in $old_library $library_names; do :; done~func_stripname "" ".a" "$n"~func_append rmfiles " $odir/$func_stripname_result.so"' ;; esac shlibpath_var=LIBPATH fi ;; amigaos*) case $host_cpu in powerpc) # Since July 2007 AmigaOS4 officially supports .so libraries. # When compiling the executable, add -use-dynld -Lsobjs: to the compileline. library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' ;; m68k) library_names_spec='$libname.ixlibrary $libname.a' # Create ${libname}_ixlibrary.a entries in /sys/libs. finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done' ;; esac ;; beos*) library_names_spec='$libname$shared_ext' dynamic_linker="$host_os ld.so" shlibpath_var=LIBRARY_PATH ;; bsdi[45]*) version_type=linux # correct to gnu/linux during the next big refactor need_version=no library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' shlibpath_var=LD_LIBRARY_PATH sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" # the default ld.so.conf also contains /usr/contrib/lib and # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow # libtool to hard-code these into programs ;; cygwin* | mingw* | windows* | pw32* | cegcc*) version_type=windows shrext_cmds=.dll need_version=no need_lib_prefix=no case $GCC,$cc_basename in yes,*) # gcc library_names_spec='$libname.dll.a' # DLL is installed to $(libdir)/../bin by postinstall_cmds # If user builds GCC with multilib enabled, # it should just install on $(libdir) # not on $(libdir)/../bin or 32 bits dlls would override 64 bit ones. if test xyes = x"$multilib"; then postinstall_cmds='base_file=`basename \$file`~ dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~ dldir=$destdir/`dirname \$dlpath`~ $install_prog $dir/$dlname $destdir/$dlname~ chmod a+x $destdir/$dlname~ if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then eval '\''$striplib $destdir/$dlname'\'' || exit \$?; fi' else postinstall_cmds='base_file=`basename \$file`~ dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~ dldir=$destdir/`dirname \$dlpath`~ test -d \$dldir || mkdir -p \$dldir~ $install_prog $dir/$dlname \$dldir/$dlname~ chmod a+x \$dldir/$dlname~ if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; 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See . cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int test_pointer_size[sizeof (void *) - 5]; _ACEOF if ac_fn_c_try_compile "$LINENO" then : shlibpath_var=LD_LIBRARY_PATH else case e in #( e) shlibpath_var=LD_32_LIBRARY_PATH ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; *) shlibpath_var=LD_LIBRARY_PATH ;; esac case $host_os in freebsd2.*) shlibpath_overrides_runpath=yes ;; freebsd3.[01]* | freebsdelf3.[01]*) shlibpath_overrides_runpath=yes hardcode_into_libs=yes ;; freebsd3.[2-9]* | freebsdelf3.[2-9]* | \ freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1) shlibpath_overrides_runpath=no hardcode_into_libs=yes ;; *) # from 4.6 on, and DragonFly shlibpath_overrides_runpath=yes hardcode_into_libs=yes ;; esac ;; haiku*) version_type=linux # correct to gnu/linux during the next big refactor need_lib_prefix=no need_version=no dynamic_linker="$host_os runtime_loader" library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' shlibpath_var=LIBRARY_PATH shlibpath_overrides_runpath=no sys_lib_search_path_spec='/boot/system/non-packaged/develop/lib /boot/system/develop/lib' sys_lib_dlsearch_path_spec='/boot/home/config/non-packaged/lib /boot/home/config/lib /boot/system/non-packaged/lib /boot/system/lib' hardcode_into_libs=no ;; hpux9* | hpux10* | hpux11*) # Give a soname corresponding to the major version so that dld.sl refuses to # link against other versions. version_type=sunos need_lib_prefix=no need_version=no case $host_cpu in ia64*) shrext_cmds='.so' hardcode_into_libs=yes dynamic_linker="$host_os dld.so" shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' if test 32 = "$HPUX_IA64_MODE"; then sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" sys_lib_dlsearch_path_spec=/usr/lib/hpux32 else sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" sys_lib_dlsearch_path_spec=/usr/lib/hpux64 fi ;; hppa*64*) shrext_cmds='.sl' hardcode_into_libs=yes dynamic_linker="$host_os dld.sl" shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec ;; *) shrext_cmds='.sl' dynamic_linker="$host_os dld.sl" shlibpath_var=SHLIB_PATH shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' ;; esac # HP-UX runs *really* slowly unless shared libraries are mode 555, ... postinstall_cmds='chmod 555 $lib' # or fails outright, so override atomically: install_override_mode=555 ;; interix[3-9]*) version_type=linux # correct to gnu/linux during the next big refactor need_lib_prefix=no need_version=no library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=no hardcode_into_libs=yes ;; irix5* | irix6* | nonstopux*) case $host_os in nonstopux*) version_type=nonstopux ;; *) if test yes = "$lt_cv_prog_gnu_ld"; then version_type=linux # correct to gnu/linux during the next big refactor else version_type=irix fi ;; esac need_lib_prefix=no need_version=no soname_spec='$libname$release$shared_ext$major' library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$release$shared_ext $libname$shared_ext' case $host_os in irix5* | nonstopux*) libsuff= shlibsuff= ;; *) case $LD in # libtool.m4 will add one of these switches to LD *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") libsuff= shlibsuff= libmagic=32-bit;; *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") libsuff=32 shlibsuff=N32 libmagic=N32;; *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") libsuff=64 shlibsuff=64 libmagic=64-bit;; *) libsuff= shlibsuff= libmagic=never-match;; esac ;; esac shlibpath_var=LD_LIBRARY${shlibsuff}_PATH shlibpath_overrides_runpath=no sys_lib_search_path_spec="/usr/lib$libsuff /lib$libsuff /usr/local/lib$libsuff" sys_lib_dlsearch_path_spec="/usr/lib$libsuff /lib$libsuff" hardcode_into_libs=yes ;; # No shared lib support for Linux oldld, aout, or coff. linux*oldld* | linux*aout* | linux*coff*) dynamic_linker=no ;; linux*android*) version_type=none # Android doesn't support versioned libraries. need_lib_prefix=no need_version=no library_names_spec='$libname$release$shared_ext $libname$shared_ext' soname_spec='$libname$release$shared_ext' finish_cmds= shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes # This implies no fast_install, which is unacceptable. # Some rework will be needed to allow for fast_install # before this can be enabled. hardcode_into_libs=yes dynamic_linker='Android linker' # -rpath works at least for libraries that are not overridden by # libraries installed in system locations. hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' ;; # This must be glibc/ELF. linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) version_type=linux # correct to gnu/linux during the next big refactor need_lib_prefix=no need_version=no library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=no # Some binutils ld are patched to set DT_RUNPATH if test ${lt_cv_shlibpath_overrides_runpath+y} then : printf %s "(cached) " >&6 else case e in #( e) lt_cv_shlibpath_overrides_runpath=no save_LDFLAGS=$LDFLAGS save_libdir=$libdir eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \ LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\"" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main (void) { ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : if ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null then : lt_cv_shlibpath_overrides_runpath=yes fi fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext LDFLAGS=$save_LDFLAGS libdir=$save_libdir ;; esac fi shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath # This implies no fast_install, which is unacceptable. # Some rework will be needed to allow for fast_install # before this can be enabled. hardcode_into_libs=yes # Ideally, we could use ldconfig to report *all* directories which are # searched for libraries, however this is still not possible. Aside from not # being certain /sbin/ldconfig is available, command # 'ldconfig -N -X -v | grep ^/' on 64bit Fedora does not report /usr/lib64, # even though it is searched at run-time. Try to do the best guess by # appending ld.so.conf contents (and includes) to the search path. if test -f /etc/ld.so.conf; then lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/"//g;/^$/d' | tr '\n' ' '` sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra" fi # We used to test for /lib/ld.so.1 and disable shared libraries on # powerpc, because MkLinux only supported shared libraries with the # GNU dynamic linker. Since this was broken with cross compilers, # most powerpc-linux boxes support dynamic linking these days and # people can always --disable-shared, the test was removed, and we # assume the GNU/Linux dynamic linker is in use. dynamic_linker='GNU/Linux ld.so' ;; netbsdelf*-gnu) version_type=linux need_lib_prefix=no need_version=no library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=no hardcode_into_libs=yes dynamic_linker='NetBSD ld.elf_so' ;; netbsd*) version_type=sunos need_lib_prefix=no need_version=no if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' dynamic_linker='NetBSD (a.out) ld.so' else library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' dynamic_linker='NetBSD ld.elf_so' fi shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes hardcode_into_libs=yes ;; *-mlibc) version_type=linux # correct to gnu/linux during the next big refactor need_lib_prefix=no need_version=no library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' dynamic_linker='mlibc ld.so' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=no hardcode_into_libs=yes ;; newsos6) version_type=linux # correct to gnu/linux during the next big refactor library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes ;; *nto* | *qnx*) version_type=qnx need_lib_prefix=no need_version=no library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=no hardcode_into_libs=yes dynamic_linker='ldqnx.so' ;; openbsd*) version_type=sunos sys_lib_dlsearch_path_spec=/usr/lib need_lib_prefix=no if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then need_version=no else need_version=yes fi library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes ;; os2*) libname_spec='$name' version_type=windows shrext_cmds=.dll need_version=no need_lib_prefix=no # OS/2 can only load a DLL with a base name of 8 characters or less. soname_spec='`test -n "$os2dllname" && libname="$os2dllname"; v=$($ECHO $release$versuffix | tr -d .-); n=$($ECHO $libname | cut -b -$((8 - ${#v})) | tr . _); $ECHO $n$v`$shared_ext' library_names_spec='${libname}_dll.$libext' dynamic_linker='OS/2 ld.exe' shlibpath_var=BEGINLIBPATH sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec postinstall_cmds='base_file=`basename \$file`~ dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; $ECHO \$dlname'\''`~ dldir=$destdir/`dirname \$dlpath`~ test -d \$dldir || mkdir -p \$dldir~ $install_prog $dir/$dlname \$dldir/$dlname~ chmod a+x \$dldir/$dlname~ if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; fi' postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; $ECHO \$dlname'\''`~ dlpath=$dir/\$dldll~ $RM \$dlpath' ;; osf3* | osf4* | osf5*) version_type=osf need_lib_prefix=no need_version=no soname_spec='$libname$release$shared_ext$major' library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' shlibpath_var=LD_LIBRARY_PATH sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec ;; rdos*) dynamic_linker=no ;; serenity*) version_type=linux # correct to gnu/linux during the next big refactor need_lib_prefix=no need_version=no library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=no dynamic_linker='SerenityOS LibELF' ;; solaris*) version_type=linux # correct to gnu/linux during the next big refactor need_lib_prefix=no need_version=no library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes hardcode_into_libs=yes # ldd complains unless libraries are executable postinstall_cmds='chmod +x $lib' ;; sunos4*) version_type=sunos library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes if test yes = "$with_gnu_ld"; then need_lib_prefix=no fi need_version=yes ;; sysv4 | sysv4.3*) version_type=linux # correct to gnu/linux during the next big refactor library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' shlibpath_var=LD_LIBRARY_PATH case $host_vendor in sni) shlibpath_overrides_runpath=no need_lib_prefix=no runpath_var=LD_RUN_PATH ;; siemens) need_lib_prefix=no ;; motorola) need_lib_prefix=no need_version=no shlibpath_overrides_runpath=no sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' ;; esac ;; sysv4*MP*) if test -d /usr/nec; then version_type=linux # correct to gnu/linux during the next big refactor library_names_spec='$libname$shared_ext.$versuffix $libname$shared_ext.$major $libname$shared_ext' soname_spec='$libname$shared_ext.$major' shlibpath_var=LD_LIBRARY_PATH fi ;; sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) version_type=sco need_lib_prefix=no need_version=no library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes hardcode_into_libs=yes if test yes = "$with_gnu_ld"; then sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' else sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' case $host_os in sco3.2v5*) sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" ;; esac fi sys_lib_dlsearch_path_spec='/usr/lib' ;; tpf*) # TPF is a cross-target only. Preferred cross-host = GNU/Linux. version_type=linux # correct to gnu/linux during the next big refactor need_lib_prefix=no need_version=no library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=no hardcode_into_libs=yes ;; uts4*) version_type=linux # correct to gnu/linux during the next big refactor library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' shlibpath_var=LD_LIBRARY_PATH ;; emscripten*) version_type=none need_lib_prefix=no need_version=no library_names_spec='$libname$release$shared_ext' soname_spec='$libname$release$shared_ext' finish_cmds= dynamic_linker="Emscripten linker" lt_prog_compiler_wl= lt_prog_compiler_pic= lt_prog_compiler_static= if test yes = "$GCC"; then lt_prog_compiler_wl='-Wl,' lt_prog_compiler_static='-static' case $host_os in aix*) # All AIX code is PIC. if test ia64 = "$host_cpu"; then # AIX 5 now supports IA64 processor lt_prog_compiler_static='-Bstatic' fi lt_prog_compiler_pic='-fPIC' ;; amigaos*) case $host_cpu in powerpc) # see comment about AmigaOS4 .so support lt_prog_compiler_pic='-fPIC' ;; m68k) # FIXME: we need at least 68020 code to build shared libraries, but # adding the '-m68020' flag to GCC prevents building anything better, # like '-m68040'. lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4' ;; esac ;; beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) # PIC is the default for these OSes. ;; mingw* | windows* | cygwin* | pw32* | os2* | cegcc*) # This hack is so that the source file can tell whether it is being # built for inclusion in a dll (and should export symbols for example). # Although the cygwin gcc ignores -fPIC, still need this for old-style # (--disable-auto-import) libraries lt_prog_compiler_pic='-DDLL_EXPORT' case $host_os in os2*) lt_prog_compiler_static='$wl-static' ;; esac ;; darwin* | rhapsody*) # PIC is the default on this platform # Common symbols not allowed in MH_DYLIB files lt_prog_compiler_pic='-fno-common' ;; haiku*) # PIC is the default for Haiku. # The "-static" flag exists, but is broken. lt_prog_compiler_static= ;; hpux*) # PIC is the default for 64-bit PA HP-UX, but not for 32-bit # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag # sets the default TLS model and affects inlining. case $host_cpu in hppa*64*) # +Z the default ;; *) lt_prog_compiler_pic='-fPIC' ;; esac ;; interix[3-9]*) # Interix 3.x gcc -fpic/-fPIC options generate broken code. # Instead, we relocate shared libraries at runtime. ;; msdosdjgpp*) # Just because we use GCC doesn't mean we suddenly get shared libraries # on systems that don't support them. lt_prog_compiler_can_build_shared=no enable_shared=no ;; *nto* | *qnx*) # QNX uses GNU C++, but need to define -shared option too, otherwise # it will coredump. lt_prog_compiler_pic='-fPIC -shared' ;; sysv4*MP*) if test -d /usr/nec; then lt_prog_compiler_pic=-Kconform_pic fi ;; *) lt_prog_compiler_pic='-fPIC' ;; esac case $cc_basename in nvcc*) # Cuda Compiler Driver 2.2 lt_prog_compiler_wl='-Xlinker ' if test -n "$lt_prog_compiler_pic"; then lt_prog_compiler_pic="-Xcompiler $lt_prog_compiler_pic" fi ;; esac else # PORTME Check for flag to pass linker flags through the system compiler. case $host_os in aix*) lt_prog_compiler_wl='-Wl,' if test ia64 = "$host_cpu"; then # AIX 5 now supports IA64 processor lt_prog_compiler_static='-Bstatic' else lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp' fi ;; darwin* | rhapsody*) # PIC is the default on this platform # Common symbols not allowed in MH_DYLIB files lt_prog_compiler_pic='-fno-common' case $cc_basename in nagfor*) # NAG Fortran compiler lt_prog_compiler_wl='-Wl,-Wl,,' lt_prog_compiler_pic='-PIC' lt_prog_compiler_static='-Bstatic' ;; esac ;; mingw* | windows* | cygwin* | pw32* | os2* | cegcc*) # This hack is so that the source file can tell whether it is being # built for inclusion in a dll (and should export symbols for example). lt_prog_compiler_pic='-DDLL_EXPORT' case $host_os in os2*) lt_prog_compiler_static='$wl-static' ;; esac ;; hpux9* | hpux10* | hpux11*) lt_prog_compiler_wl='-Wl,' # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but # not for PA HP-UX. case $host_cpu in hppa*64*|ia64*) # +Z the default ;; *) lt_prog_compiler_pic='+Z' ;; esac # Is there a better lt_prog_compiler_static that works with the bundled CC? lt_prog_compiler_static='$wl-a ${wl}archive' ;; irix5* | irix6* | nonstopux*) lt_prog_compiler_wl='-Wl,' # PIC (with -KPIC) is the default. lt_prog_compiler_static='-non_shared' ;; linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) case $cc_basename in # old Intel for x86_64, which still supported -KPIC. ecc*) lt_prog_compiler_wl='-Wl,' lt_prog_compiler_pic='-KPIC' lt_prog_compiler_static='-static' ;; *flang* | ftn | f18* | f95*) # Flang compiler. lt_prog_compiler_wl='-Wl,' lt_prog_compiler_pic='-fPIC' lt_prog_compiler_static='-static' ;; # icc used to be incompatible with GCC. # ICC 10 doesn't accept -KPIC any more. icc* | ifort*) lt_prog_compiler_wl='-Wl,' lt_prog_compiler_pic='-fPIC' lt_prog_compiler_static='-static' ;; # Lahey Fortran 8.1. lf95*) lt_prog_compiler_wl='-Wl,' lt_prog_compiler_pic='--shared' lt_prog_compiler_static='--static' ;; nagfor*) # NAG Fortran compiler lt_prog_compiler_wl='-Wl,-Wl,,' lt_prog_compiler_pic='-PIC' lt_prog_compiler_static='-Bstatic' ;; tcc*) # Fabrice Bellard et al's Tiny C Compiler lt_prog_compiler_wl='-Wl,' lt_prog_compiler_pic='-fPIC' lt_prog_compiler_static='-static' ;; pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*) # Portland Group compilers (*not* the Pentium gcc compiler, # which looks to be a dead project) lt_prog_compiler_wl='-Wl,' lt_prog_compiler_pic='-fpic' lt_prog_compiler_static='-Bstatic' ;; ccc*) lt_prog_compiler_wl='-Wl,' # All Alpha code is PIC. lt_prog_compiler_static='-non_shared' ;; xl* | bgxl* | bgf* | mpixl*) # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene lt_prog_compiler_wl='-Wl,' lt_prog_compiler_pic='-qpic' lt_prog_compiler_static='-qstaticlink' ;; *) case `$CC -V 2>&1 | $SED 5q` in *Sun\ Ceres\ Fortran* | *Sun*Fortran*\ [1-7].* | *Sun*Fortran*\ 8.[0-3]*) # Sun Fortran 8.3 passes all unrecognized flags to the linker lt_prog_compiler_pic='-KPIC' lt_prog_compiler_static='-Bstatic' lt_prog_compiler_wl='' ;; *Sun\ F* | *Sun*Fortran*) lt_prog_compiler_pic='-KPIC' lt_prog_compiler_static='-Bstatic' lt_prog_compiler_wl='-Qoption ld ' ;; *Sun\ C*) # Sun C 5.9 lt_prog_compiler_pic='-KPIC' lt_prog_compiler_static='-Bstatic' lt_prog_compiler_wl='-Wl,' ;; *Intel*\ [CF]*Compiler*) lt_prog_compiler_wl='-Wl,' lt_prog_compiler_pic='-fPIC' lt_prog_compiler_static='-static' ;; *Portland\ Group*) lt_prog_compiler_wl='-Wl,' lt_prog_compiler_pic='-fpic' lt_prog_compiler_static='-Bstatic' ;; esac ;; esac ;; newsos6) lt_prog_compiler_pic='-KPIC' lt_prog_compiler_static='-Bstatic' ;; *-mlibc) lt_prog_compiler_wl='-Wl,' lt_prog_compiler_pic='-fPIC' lt_prog_compiler_static='-static' ;; *nto* | *qnx*) # QNX uses GNU C++, but need to define -shared option too, otherwise # it will coredump. lt_prog_compiler_pic='-fPIC -shared' ;; osf3* | osf4* | osf5*) lt_prog_compiler_wl='-Wl,' # All OSF/1 code is PIC. lt_prog_compiler_static='-non_shared' ;; rdos*) lt_prog_compiler_static='-non_shared' ;; serenity*) ;; solaris*) lt_prog_compiler_pic='-KPIC' lt_prog_compiler_static='-Bstatic' case $cc_basename in f77* | f90* | f95* | sunf77* | sunf90* | sunf95*) lt_prog_compiler_wl='-Qoption ld ';; *) lt_prog_compiler_wl='-Wl,';; esac ;; sunos4*) lt_prog_compiler_wl='-Qoption ld ' lt_prog_compiler_pic='-PIC' lt_prog_compiler_static='-Bstatic' ;; sysv4 | sysv4.2uw2* | sysv4.3*) lt_prog_compiler_wl='-Wl,' lt_prog_compiler_pic='-KPIC' lt_prog_compiler_static='-Bstatic' ;; sysv4*MP*) if test -d /usr/nec; then lt_prog_compiler_pic='-Kconform_pic' lt_prog_compiler_static='-Bstatic' fi ;; sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) lt_prog_compiler_wl='-Wl,' lt_prog_compiler_pic='-KPIC' lt_prog_compiler_static='-Bstatic' ;; unicos*) lt_prog_compiler_wl='-Wl,' lt_prog_compiler_can_build_shared=no ;; uts4*) lt_prog_compiler_pic='-pic' lt_prog_compiler_static='-Bstatic' ;; *) lt_prog_compiler_can_build_shared=no ;; esac fi case $host_os in # For platforms that do not support PIC, -DPIC is meaningless: *djgpp*) lt_prog_compiler_pic= ;; *) lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC" ;; esac { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5 printf %s "checking for $compiler option to produce PIC... " >&6; } if test ${lt_cv_prog_compiler_pic+y} then : printf %s "(cached) " >&6 else case e in #( e) lt_cv_prog_compiler_pic=$lt_prog_compiler_pic ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic" >&5 printf "%s\n" "$lt_cv_prog_compiler_pic" >&6; } lt_prog_compiler_pic=$lt_cv_prog_compiler_pic # # Check to make sure the PIC flag actually works. # if test -n "$lt_prog_compiler_pic"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5 printf %s "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; } if test ${lt_cv_prog_compiler_pic_works+y} then : printf %s "(cached) " >&6 else case e in #( e) lt_cv_prog_compiler_pic_works=no ac_outfile=conftest.$ac_objext echo "$lt_simple_compile_test_code" > conftest.$ac_ext lt_compiler_flag="$lt_prog_compiler_pic -DPIC" ## exclude from sc_useless_quotes_in_assignment # Insert the option either (1) after the last *FLAGS variable, or # (2) before a word containing "conftest.", or (3) at the end. # Note that $ac_compile itself does not contain backslashes and begins # with a dollar sign (not a hyphen), so the echo should work correctly. # The option is referenced via a variable to avoid confusing sed. lt_compile=`echo "$ac_compile" | $SED \ -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ -e 's:$: $lt_compiler_flag:'` (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) (eval "$lt_compile" 2>conftest.err) ac_status=$? cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 if (exit $ac_status) && test -s "$ac_outfile"; then # The compiler can only warn and ignore the option if not recognized # So say no if there are warnings other than the usual output. $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then lt_cv_prog_compiler_pic_works=yes fi fi $RM conftest* ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5 printf "%s\n" "$lt_cv_prog_compiler_pic_works" >&6; } if test yes = "$lt_cv_prog_compiler_pic_works"; then case $lt_prog_compiler_pic in "" | " "*) ;; *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;; esac else lt_prog_compiler_pic= lt_prog_compiler_can_build_shared=no fi fi # # Check to make sure the static flag actually works. # wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5 printf %s "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; } if test ${lt_cv_prog_compiler_static_works+y} then : printf %s "(cached) " >&6 else case e in #( e) lt_cv_prog_compiler_static_works=no save_LDFLAGS=$LDFLAGS LDFLAGS="$LDFLAGS $lt_tmp_static_flag" echo "$lt_simple_link_test_code" > conftest.$ac_ext if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then # The linker can only warn and ignore the option if not recognized # So say no if there are warnings if test -s conftest.err; then # Append any errors to the config.log. cat conftest.err 1>&5 $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 if diff conftest.exp conftest.er2 >/dev/null; then lt_cv_prog_compiler_static_works=yes fi else lt_cv_prog_compiler_static_works=yes fi fi $RM -r conftest* LDFLAGS=$save_LDFLAGS ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5 printf "%s\n" "$lt_cv_prog_compiler_static_works" >&6; } if test yes = "$lt_cv_prog_compiler_static_works"; then : else lt_prog_compiler_static= fi ='-fPIC' archive_cmds='$CC -sSIDE_MODULE=2 -shared $libobjs $deplibs $compiler_flags -o $lib' archive_expsym_cmds='$SED "s|^|_|" $export_symbols >$output_objdir/$soname.expsym~$CC -sSIDE_MODULE=2 -shared $libobjs $deplibs $compiler_flags -o $lib -s EXPORTED_FUNCTIONS=@$output_objdir/$soname.expsym' archive_cmds_need_lc=no no_undefined_flag= ;; *) dynamic_linker=no ;; esac { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5 printf "%s\n" "$dynamic_linker" >&6; } test no = "$dynamic_linker" && can_build_shared=no variables_saved_for_relink="PATH $shlibpath_var $runpath_var" if test yes = "$GCC"; then variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" fi if test set = "${lt_cv_sys_lib_search_path_spec+set}"; then sys_lib_search_path_spec=$lt_cv_sys_lib_search_path_spec fi if test set = "${lt_cv_sys_lib_dlsearch_path_spec+set}"; then sys_lib_dlsearch_path_spec=$lt_cv_sys_lib_dlsearch_path_spec fi # remember unaugmented sys_lib_dlsearch_path content for libtool script decls... configure_time_dlsearch_path=$sys_lib_dlsearch_path_spec # ... but it needs LT_SYS_LIBRARY_PATH munging for other configure-time code func_munge_path_list sys_lib_dlsearch_path_spec "$LT_SYS_LIBRARY_PATH" # to be used as default LT_SYS_LIBRARY_PATH value in generated libtool configure_time_lt_sys_library_path=$LT_SYS_LIBRARY_PATH { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5 printf %s "checking how to hardcode library paths into programs... " >&6; } hardcode_action= if test -n "$hardcode_libdir_flag_spec" || test -n "$runpath_var" || test yes = "$hardcode_automatic"; then # We can hardcode non-existent directories. if test no != "$hardcode_direct" && # If the only mechanism to avoid hardcoding is shlibpath_var, we # have to relink, otherwise we might link with an installed library # when we should be linking with a yet-to-be-installed one ## test no != "$_LT_TAGVAR(hardcode_shlibpath_var, )" && test no != "$hardcode_minus_L"; then # Linking always hardcodes the temporary library directory. hardcode_action=relink else # We can link without hardcoding, and we can hardcode nonexisting dirs. hardcode_action=immediate fi else # We cannot hardcode anything, or else we can only hardcode existing # directories. hardcode_action=unsupported fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5 printf "%s\n" "$hardcode_action" >&6; } if test relink = "$hardcode_action" || test yes = "$inherit_rpath"; then # Fast installation is not supported enable_fast_install=no elif test yes = "$shlibpath_overrides_runpath" || test no = "$enable_shared"; then # Fast installation is not necessary enable_fast_install=needless fi if test yes != "$enable_dlopen"; then enable_dlopen=unknown enable_dlopen_self=unknown enable_dlopen_self_static=unknown else lt_cv_dlopen=no lt_cv_dlopen_libs= case $host_os in beos*) lt_cv_dlopen=load_add_on lt_cv_dlopen_libs= lt_cv_dlopen_self=yes ;; mingw* | windows* | pw32* | cegcc*) lt_cv_dlopen=LoadLibrary lt_cv_dlopen_libs= ;; cygwin*) lt_cv_dlopen=dlopen lt_cv_dlopen_libs= ;; darwin*) # if libdl is installed we need to link against it { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5 printf %s "checking for dlopen in -ldl... " >&6; } if test ${ac_cv_lib_dl_dlopen+y} then : printf %s "(cached) " >&6 else case e in #( e) ac_check_lib_save_LIBS=$LIBS LIBS="-ldl $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. The 'extern "C"' is for builds by C++ compilers; although this is not generally supported in C code supporting it here has little cost and some practical benefit (sr 110532). */ #ifdef __cplusplus extern "C" #endif char dlopen (void); int main (void) { return dlopen (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_lib_dl_dlopen=yes else case e in #( e) ac_cv_lib_dl_dlopen=no ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5 printf "%s\n" "$ac_cv_lib_dl_dlopen" >&6; } if test "x$ac_cv_lib_dl_dlopen" = xyes then : lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl else case e in #( e) lt_cv_dlopen=dyld lt_cv_dlopen_libs= lt_cv_dlopen_self=yes ;; esac fi ;; tpf*) # Don't try to run any link tests for TPF. We know it's impossible # because TPF is a cross-compiler, and we know how we open DSOs. lt_cv_dlopen=dlopen lt_cv_dlopen_libs= lt_cv_dlopen_self=no ;; *) ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load" if test "x$ac_cv_func_shl_load" = xyes then : lt_cv_dlopen=shl_load else case e in #( e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5 printf %s "checking for shl_load in -ldld... " >&6; } if test ${ac_cv_lib_dld_shl_load+y} then : printf %s "(cached) " >&6 else case e in #( e) ac_check_lib_save_LIBS=$LIBS LIBS="-ldld $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. The 'extern "C"' is for builds by C++ compilers; although this is not generally supported in C code supporting it here has little cost and some practical benefit (sr 110532). */ #ifdef __cplusplus extern "C" #endif char shl_load (void); int main (void) { return shl_load (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_lib_dld_shl_load=yes else case e in #( e) ac_cv_lib_dld_shl_load=no ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5 printf "%s\n" "$ac_cv_lib_dld_shl_load" >&6; } if test "x$ac_cv_lib_dld_shl_load" = xyes then : lt_cv_dlopen=shl_load lt_cv_dlopen_libs=-ldld else case e in #( e) ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen" if test "x$ac_cv_func_dlopen" = xyes then : lt_cv_dlopen=dlopen else case e in #( e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5 printf %s "checking for dlopen in -ldl... " >&6; } if test ${ac_cv_lib_dl_dlopen+y} then : printf %s "(cached) " >&6 else case e in #( e) ac_check_lib_save_LIBS=$LIBS LIBS="-ldl $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. The 'extern "C"' is for builds by C++ compilers; although this is not generally supported in C code supporting it here has little cost and some practical benefit (sr 110532). */ #ifdef __cplusplus extern "C" #endif char dlopen (void); int main (void) { return dlopen (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_lib_dl_dlopen=yes else case e in #( e) ac_cv_lib_dl_dlopen=no ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5 printf "%s\n" "$ac_cv_lib_dl_dlopen" >&6; } if test "x$ac_cv_lib_dl_dlopen" = xyes then : lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl else case e in #( e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5 printf %s "checking for dlopen in -lsvld... " >&6; } if test ${ac_cv_lib_svld_dlopen+y} then : printf %s "(cached) " >&6 else case e in #( e) ac_check_lib_save_LIBS=$LIBS LIBS="-lsvld $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. The 'extern "C"' is for builds by C++ compilers; although this is not generally supported in C code supporting it here has little cost and some practical benefit (sr 110532). */ #ifdef __cplusplus extern "C" #endif char dlopen (void); int main (void) { return dlopen (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_lib_svld_dlopen=yes else case e in #( e) ac_cv_lib_svld_dlopen=no ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5 printf "%s\n" "$ac_cv_lib_svld_dlopen" >&6; } if test "x$ac_cv_lib_svld_dlopen" = xyes then : lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-lsvld else case e in #( e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5 printf %s "checking for dld_link in -ldld... " >&6; } if test ${ac_cv_lib_dld_dld_link+y} then : printf %s "(cached) " >&6 else case e in #( e) ac_check_lib_save_LIBS=$LIBS LIBS="-ldld $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. The 'extern "C"' is for builds by C++ compilers; although this is not generally supported in C code supporting it here has little cost and some practical benefit (sr 110532). */ #ifdef __cplusplus extern "C" #endif char dld_link (void); int main (void) { return dld_link (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_lib_dld_dld_link=yes else case e in #( e) ac_cv_lib_dld_dld_link=no ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5 printf "%s\n" "$ac_cv_lib_dld_dld_link" >&6; } if test "x$ac_cv_lib_dld_dld_link" = xyes then : lt_cv_dlopen=dld_link lt_cv_dlopen_libs=-ldld fi ;; esac fi ;; esac fi ;; esac fi ;; esac fi ;; esac fi ;; esac if test no = "$lt_cv_dlopen"; then enable_dlopen=no else enable_dlopen=yes fi case $lt_cv_dlopen in dlopen) save_CPPFLAGS=$CPPFLAGS test yes = "$ac_cv_header_dlfcn_h" && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H" save_LDFLAGS=$LDFLAGS wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\" save_LIBS=$LIBS LIBS="$lt_cv_dlopen_libs $LIBS" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5 printf %s "checking whether a program can dlopen itself... " >&6; } if test ${lt_cv_dlopen_self+y} then : printf %s "(cached) " >&6 else case e in #( e) if test yes = "$cross_compiling"; then : lt_cv_dlopen_self=cross else lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 lt_status=$lt_dlunknown cat > conftest.$ac_ext <<_LT_EOF #line $LINENO "configure" #include "confdefs.h" #if HAVE_DLFCN_H #include #endif #include #ifdef RTLD_GLOBAL # define LT_DLGLOBAL RTLD_GLOBAL #else # ifdef DL_GLOBAL # define LT_DLGLOBAL DL_GLOBAL # else # define LT_DLGLOBAL 0 # endif #endif /* We may have to define LT_DLLAZY_OR_NOW in the command line if we find out it does not work in some platform. */ #ifndef LT_DLLAZY_OR_NOW # ifdef RTLD_LAZY # define LT_DLLAZY_OR_NOW RTLD_LAZY # else # ifdef DL_LAZY # define LT_DLLAZY_OR_NOW DL_LAZY # else # ifdef RTLD_NOW # define LT_DLLAZY_OR_NOW RTLD_NOW # else # ifdef DL_NOW # define LT_DLLAZY_OR_NOW DL_NOW # else # define LT_DLLAZY_OR_NOW 0 # endif # endif # endif # endif #endif /* When -fvisibility=hidden is used, assume the code has been annotated correspondingly for the symbols needed. */ #if defined __GNUC__ && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3)) int fnord (void) __attribute__((visibility("default"))); #endif int fnord (void) { return 42; } int main (void) { void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); int status = $lt_dlunknown; if (self) { if (dlsym (self,"fnord")) status = $lt_dlno_uscore; else { if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; else puts (dlerror ()); } /* dlclose (self); */ } else puts (dlerror ()); return status; } _LT_EOF if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 (eval $ac_link) 2>&5 ac_status=$? printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } && test -s "conftest$ac_exeext" 2>/dev/null; then (./conftest; exit; ) >&5 2>/dev/null lt_status=$? case x$lt_status in x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;; x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;; x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;; esac else : # compilation failed lt_cv_dlopen_self=no fi fi rm -fr conftest* ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5 printf "%s\n" "$lt_cv_dlopen_self" >&6; } if test yes = "$lt_cv_dlopen_self"; then wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5 printf %s "checking whether a statically linked program can dlopen itself... " >&6; } if test ${lt_cv_dlopen_self_static+y} then : printf %s "(cached) " >&6 else case e in #( e) if test yes = "$cross_compiling"; then : lt_cv_dlopen_self_static=cross else lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 lt_status=$lt_dlunknown cat > conftest.$ac_ext <<_LT_EOF #line $LINENO "configure" #include "confdefs.h" #if HAVE_DLFCN_H #include #endif #include #ifdef RTLD_GLOBAL # define LT_DLGLOBAL RTLD_GLOBAL #else # ifdef DL_GLOBAL # define LT_DLGLOBAL DL_GLOBAL # else # define LT_DLGLOBAL 0 # endif #endif /* We may have to define LT_DLLAZY_OR_NOW in the command line if we find out it does not work in some platform. */ #ifndef LT_DLLAZY_OR_NOW # ifdef RTLD_LAZY # define LT_DLLAZY_OR_NOW RTLD_LAZY # else # ifdef DL_LAZY # define LT_DLLAZY_OR_NOW DL_LAZY # else # ifdef RTLD_NOW # define LT_DLLAZY_OR_NOW RTLD_NOW # else # ifdef DL_NOW # define LT_DLLAZY_OR_NOW DL_NOW # else # define LT_DLLAZY_OR_NOW 0 # endif # endif # endif # endif #endif /* When -fvisibility=hidden is used, assume the code has been annotated correspondingly for the symbols needed. */ #if defined __GNUC__ && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3)) int fnord (void) __attribute__((visibility("default"))); #endif int fnord (void) { return 42; } int main (void) { void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); int status = $lt_dlunknown; if (self) { if (dlsym (self,"fnord")) status = $lt_dlno_uscore; else { if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; else puts (dlerror ()); } /* dlclose (self); */ } else puts (dlerror ()); return status; } _LT_EOF if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 (eval $ac_link) 2>&5 ac_status=$? printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } && test -s "conftest$ac_exeext" 2>/dev/null; then (./conftest; exit; ) >&5 2>/dev/null lt_status=$? case x$lt_status in x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;; x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;; x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;; esac else : # compilation failed lt_cv_dlopen_self_static=no fi fi rm -fr conftest* ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5 printf "%s\n" "$lt_cv_dlopen_self_static" >&6; } fi CPPFLAGS=$save_CPPFLAGS LDFLAGS=$save_LDFLAGS LIBS=$save_LIBS ;; esac case $lt_cv_dlopen_self in yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;; *) enable_dlopen_self=unknown ;; esac case $lt_cv_dlopen_self_static in yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;; *) enable_dlopen_self_static=unknown ;; esac fi striplib= old_striplib= { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5 printf %s "checking whether stripping libraries is possible... " >&6; } if test -z "$STRIP"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } else if $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then old_striplib="$STRIP --strip-debug" striplib="$STRIP --strip-unneeded" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 printf "%s\n" "yes" >&6; } else case $host_os in darwin*) # FIXME - insert some real tests, host_os isn't really good enough striplib="$STRIP -x" old_striplib="$STRIP -S" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 printf "%s\n" "yes" >&6; } ;; freebsd*) if $STRIP -V 2>&1 | $GREP "elftoolchain" >/dev/null; then old_striplib="$STRIP --strip-debug" striplib="$STRIP --strip-unneeded" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 printf "%s\n" "yes" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi ;; *) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } ;; esac fi fi # Report what library types will actually be built { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5 printf %s "checking if libtool supports shared libraries... " >&6; } { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5 printf "%s\n" "$can_build_shared" >&6; } { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5 printf %s "checking whether to build shared libraries... " >&6; } test no = "$can_build_shared" && enable_shared=no # On AIX, shared libraries and static libraries use the same namespace, and # are all built from PIC. case $host_os in aix3*) test yes = "$enable_shared" && enable_static=no if test -n "$RANLIB"; then archive_cmds="$archive_cmds~\$RANLIB \$lib" postinstall_cmds='$RANLIB $lib' fi ;; aix[4-9]*) if test ia64 != "$host_cpu"; then case $enable_shared,$with_aix_soname,$aix_use_runtimelinking in yes,aix,yes) ;; # shared object as lib.so file only yes,svr4,*) ;; # shared object as lib.so archive member only yes,*) enable_static=no ;; # shared object in lib.a archive as well esac fi ;; esac { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5 printf "%s\n" "$enable_shared" >&6; } { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5 printf %s "checking whether to build static libraries... " >&6; } # Make sure either enable_shared or enable_static is yes. test yes = "$enable_shared" || enable_static=yes { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5 printf "%s\n" "$enable_static" >&6; } fi ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu CC=$lt_save_CC ac_config_commands="$ac_config_commands libtool" # Only expand once: ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. set dummy ${ac_tool_prefix}gcc; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_CC+y} then : printf %s "(cached) " >&6 else case e in #( e) if test -n "$CC"; then ac_cv_prog_CC="$CC" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_CC="${ac_tool_prefix}gcc" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi ;; esac fi CC=$ac_cv_prog_CC if test -n "$CC"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 printf "%s\n" "$CC" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi fi if test -z "$ac_cv_prog_CC"; then ac_ct_CC=$CC # Extract the first word of "gcc", so it can be a program name with args. set dummy gcc; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_ac_ct_CC+y} then : printf %s "(cached) " >&6 else case e in #( e) if test -n "$ac_ct_CC"; then ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_CC="gcc" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi ;; esac fi ac_ct_CC=$ac_cv_prog_ac_ct_CC if test -n "$ac_ct_CC"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 printf "%s\n" "$ac_ct_CC" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi if test "x$ac_ct_CC" = x; then CC="" else case $cross_compiling:$ac_tool_warned in yes:) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac CC=$ac_ct_CC fi else CC="$ac_cv_prog_CC" fi if test -z "$CC"; then if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. set dummy ${ac_tool_prefix}cc; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_CC+y} then : printf %s "(cached) " >&6 else case e in #( e) if test -n "$CC"; then ac_cv_prog_CC="$CC" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_CC="${ac_tool_prefix}cc" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi ;; esac fi CC=$ac_cv_prog_CC if test -n "$CC"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 printf "%s\n" "$CC" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi fi fi if test -z "$CC"; then # Extract the first word of "cc", so it can be a program name with args. set dummy cc; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_CC+y} then : printf %s "(cached) " >&6 else case e in #( e) if test -n "$CC"; then ac_cv_prog_CC="$CC" # Let the user override the test. else ac_prog_rejected=no as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then if test "$as_dir$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then ac_prog_rejected=yes continue fi ac_cv_prog_CC="cc" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS if test $ac_prog_rejected = yes; then # We found a bogon in the path, so make sure we never use it. set dummy $ac_cv_prog_CC shift if test $# != 0; then # We chose a different compiler from the bogus one. # However, it has the same basename, so the bogon will be chosen # first if we set CC to just the basename; use the full file name. shift ac_cv_prog_CC="$as_dir$ac_word${1+' '}$@" fi fi fi ;; esac fi CC=$ac_cv_prog_CC if test -n "$CC"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 printf "%s\n" "$CC" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi fi if test -z "$CC"; then if test -n "$ac_tool_prefix"; then for ac_prog in cl.exe do # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. set dummy $ac_tool_prefix$ac_prog; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_CC+y} then : printf %s "(cached) " >&6 else case e in #( e) if test -n "$CC"; then ac_cv_prog_CC="$CC" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_CC="$ac_tool_prefix$ac_prog" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi ;; esac fi CC=$ac_cv_prog_CC if test -n "$CC"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 printf "%s\n" "$CC" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi test -n "$CC" && break done fi if test -z "$CC"; then ac_ct_CC=$CC for ac_prog in cl.exe do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... 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winniewinnie@USERNAME@:WWJqEWaCASU+nsp2bTFh4LbJVOnf1ZRgNxmDcBuThynSTxDgO1GxGcTYg0Ilo/RF4YXvVCur7gfALYZA69lDTg==,ZN+ud1nR+Lk5B6CzcbhvdJztDzgaK0MRLn7MOKPbOWfYpr8bLsYRYIfnVUFfSwnGPF6iMK3/FjHRe1mGhOddkg==,es256,+presence+pin:auU99KPIIvKGbRcVmsiEyGp/rPx1RNruXI2qS8+JgX1e7nWPczLvmlkx8/0Z8ZBNqy69aocwQgGHRWKEbDdwlw==,oG+oN40QezgwX3S6xFk2sR3jiQnobXxxFQy7Mo5vv9hryeIHX13zG0OZK0KJuhj4A71OAeNXd065P9tVHeQtOQ==,es256,+presence+pinpam_u2f-1.3.2/tests/credentials/new_-P-N.cred.in0000644000175000017500000000030714706456313020646 0ustar winniewinnie@USERNAME@:+/l9LJ6dwbnDLff0PqkDhMEOWsruM+aYP+bzQdaCq3QmTGnh0dbcblfLaYs86XgcirS9OEoEkohB5pd8mhwSMQ==,d7sKBe6vgaoYTEXcyovikiB/7IZXLyUPv8qfdaxwWvy7WaGYhwkMvr2H/q6YBBHJmRl0OCU3WTD/hfeAo2RknA==,es256,+pinpam_u2f-1.3.2/tests/credentials/ssh_credential.cred.in0000644000175000017500000000115614706456313022320 0ustar winniewinnie-----BEGIN OPENSSH PRIVATE KEY----- b3BlbnNzaC1rZXktdjEAAAAABG5vbmUAAAAEbm9uZQAAAAAAAAABAAAAfwAAACJzay1lY2 RzYS1zaGEyLW5pc3RwMjU2QG9wZW5zc2guY29tAAAACG5pc3RwMjU2AAAAQQTjf2kaV7vX bp3Vg5EAN26R7fjs3a3ZfIrM5K/wzidoJSOUVgO1NWE/8xc7jXDMcVQjOuvN8TPMIZag4f kVTkB3AAAABHNzaDoAAADoZ4tndGeLZ3QAAAAic2stZWNkc2Etc2hhMi1uaXN0cDI1NkBv cGVuc3NoLmNvbQAAAAhuaXN0cDI1NgAAAEEE439pGle7126d1YORADduke347N2t2XyKzO Sv8M4naCUjlFYDtTVhP/MXO41wzHFUIzrrzfEzzCGWoOH5FU5AdwAAAARzc2g6AQAAAEAu Lg2RQpy8XKbxXpoZqBIAjXUxc+4pK7qSp1aF3E2ZCjeLbkBvUuS6fYjYfZvPgSO7AsPVRC kmMsbm+Nsobx5+AAAAAAAAAA1teXVzZXJAbXlob3N0AQIDBAUGBw== -----END OPENSSH PRIVATE KEY----- pam_u2f-1.3.2/tests/credentials/new_-r-P-N.cred.in0000644000175000017500000000016014706456313021102 0ustar winniewinnie@USERNAME@:*,9cthNaXFY62096qpe7OF45+KKFMqPb2csGkfa1q35J/3l8Re7SS9gkgSwvQOOAkxaqWYIWKAP1foPr58eerF0A==,es256,+pinpam_u2f-1.3.2/tests/credentials/new_-V.cred.in0000644000175000017500000000033114706456313020456 0ustar winniewinnie@USERNAME@:qf/qcQqFloToNoUMnp2cWg8pUPKoJ0CJFyP0wqpbpOgcD+hzEOJEBaHFbnnYP9d/zLKuwTsQ1nRpSc/aDJTEeQ==,kwca39tt8HI+MV7skKO1W1K4y0ptbXv6lFW/nwxZ0GSVeMAwTZgf/XP1O7O0i9+D227F/Ppo5eIc6gquvjiXdA==,es256,+presence+verificationpam_u2f-1.3.2/tests/credentials/new_limited_count.cred.in0000644000175000017500000000132414742173655023043 0ustar winniewinnie@USERNAME@:3mh1qzbVrSyy+zp4rM5JSIQzGAnzolAnqEp/13wt0Ea/V0q6rDcoRC3Eyw6tx71mBKDiT5k1fSvtqGYf49r+lcnk6kyYQrWBoBaUhrgmF89EUkpXQk59Z+HysoW3HJ/S6N56DMmElFRMrmf0n3uTNBE9Y5/lHfWT+5gvCvmgd/0=,LpQP+xyOjupzQTMQ2L6B5kv1SnAntUC5zANmZ8Zntdo=,eddsa,+presence+verification+pin:vCM/NAYjRqhbodPhR3wA0ElFEvAtGLH20WpRuGPb/MOYEQskUZgq6Jm51x5m/CnbmPYp/KDjy8kOZgwssgCCew==,qqx7ciL1kv4Tdg6Nxs99sx6u3gLE9rQcYoOwcOJymcp5ikQQH7Ijh+D3gIQ89FGUUgmNWlteaXS9VtDsmN16Wg==,es256,+presence+verification+pin:ZnHwuXlJIqyx/GX7MeL9NqgywzfwtYUQTk6xkFqFPKwPS7BAzj8IizFFcca6L84+BGcFvtynQFJ+83PTMlMAXISxHYbTw1bgckoF7MXNdTVHKxl8sipkzzKWUUb++aUKGR/Q4LGX4K7kJw6Vbu2A1u2rwOYMRSCE4xt/oE35msg=,vGfFagg8uBgqRY2cZ0+S+B0n5p63IGNoKShReVhHYUw=,eddsa,+presence+verification+pin pam_u2f-1.3.2/tests/credentials/new_-r-P-V.cred.in0000644000175000017500000000017114706456313021114 0ustar winniewinnie@USERNAME@:*,GhUPBL+KXG7F7PwhO+F3WDZx4KfxoxYwh7h5rqAzsIqkFESR21CqE7vkCvoWm2dFTU51aJd2qdw/VmxJ0N/vRQ==,es256,+verificationpam_u2f-1.3.2/tests/credentials/new_-P.cred.in0000644000175000017500000000030314706456313020447 0ustar winniewinnie@USERNAME@:yvFPHZBdPoBcdhF86mImwNQm2DUgfPw0s26QCpm4XQO0is4qlx3nIdyVP9WHszpJ5uFV/1mjd09L3P6ton1fAw==,JTP+Uu9VE/79hD1H+Uzf9yqSCi9HgeMLeuc3jQ43TCxg5o+GeFL7Q6e63p3Dn4/uch2YJ8iNNJmDlktrLouWSg==,es256,pam_u2f-1.3.2/tests/credentials/new_double_-r-P-N.cred.in0000644000175000017500000000032614706456313022440 0ustar winniewinnie@USERNAME@:*,se1ih71yYTjlvF6p3Kc+wB0PtXv+5RM8O/0/yFy5RcvEXCvirQPbxhmSIhh5QYP17fkAFGLfJYQtmV7RNU0xDg==,es256,+pin:*,v6hgPffPopqHTh19Y0Wf11cF/lChqwlT0f5/6K+Dsdzq1OPZxKBqTaW6jCU0x5Pr9HgntWyTtQ1TS7EM22uhyQ==,es256,+pinpam_u2f-1.3.2/tests/credentials/new_-r-V-N.cred.in0000644000175000017500000000020614706456313021111 0ustar winniewinnie@USERNAME@:*,sDQr9MGvetCg0dfPJ3fW804stpJC5VDsPld+zv3C1k6e4I6uyOg9I2lfaZU0/sp83CaODgmGsMd7O3Zo80c64Q==,es256,+presence+verification+pinpam_u2f-1.3.2/tests/credentials/new_-P-V-N.cred.in0000644000175000017500000000032414706456313021050 0ustar winniewinnie@USERNAME@:vw9z9n3ndQkTKPY3+LDy1Fd2otIsV5LgcYE+dR0buViSZnKcLJ1kav46mQ47jtelw82/6q3Z2/VKQ44F763tVg==,X+GY5K9BSG24K9uVnaWgE8wlRhElIPp526M0Xw8H7zqVkGJm2OFT1ZQeowjxqEx4agArzPTT5WvukpERNLe81Q==,es256,+verification+pinpam_u2f-1.3.2/tests/credentials/new_.cred.in0000644000175000017500000000031514706456313020255 0ustar winniewinnie@USERNAME@:vlcWFQFik8gJySuxMTlRwSDvnq9u/mlMXRIqv4rd7Kq2CJj1V9Uh9PqbTF8UkY3EcQfHeS0G3nY0ibyxXE0pdw==,CTTRrHrqQmqfyI7/bhtAknx9TGCqhd936JdcoekUxUa6PNA6uYzsvFN0qaE+j2LchLPU4vajQPdAOcvvvNfWCA==,es256,+presence pam_u2f-1.3.2/tests/credentials/new_-V-N.cred.in0000644000175000017500000000033514706456313020655 0ustar winniewinnie@USERNAME@:HftI6IHewEFB4OhBMeT9WjnG097GYvpE4dTxSS33JTRzRP6V/oBPyj3vurnTRJwif98V8YhceMAH8lDePA1dxQ==,7h0f9+MuzG087QC8zjLK9UoEksAXHmmGmoHGPvWwfkfSsH2cqqp7Qyi4LO7Y58OxlEq79gbWqNYEP0H56zvZ4Q==,es256,+presence+verification+pinpam_u2f-1.3.2/tests/credentials/new_-r-P.cred.in0000644000175000017500000000015414706456313020712 0ustar winniewinnie@USERNAME@:*,yBQxzNyU+UEP7nQtlyuwzLmWXslkYCAHFSl5Fq2GxKIz9V0ocqbG7vRqbU+RGT73M4e8OLrBoX1gAZO7/2Q82Q==,es256,pam_u2f-1.3.2/tests/credentials/new_double_-V-N.cred.in0000644000175000017500000000066014706456313022210 0ustar winniewinnie@USERNAME@:5sVKkhoc+afHBtAp7csIg/Sq4RFi1arnr/Qi9quwpNZ4gPhlI6FFBP4CmH8HLw/n5xt8iQxUD83aue23WbrDVA==,K1oB5vq8XezU8NCA9jEuuxtLjbNS8bTAFEZXeNWvCQ5vF6viE7hvjBPfTrf2KoLz1JtYxHAngZMW+XOZIloVzw==,es256,+presence+verification+pin:RQWf8kjjCXCNrMhUHHHIeWvQVlft96SShOsfTylA0QUO8UzuSY1mQQFaOPGde1wSX9b2P7tpfTlhYflfgAwkuQ==,SGFYgZZ0rJoAPhj7KzDKSpm2a7y4lE8PIZ6T8WYeDqrsZxrrxShc2sx2cAu+r70c8sb6etjab3m9CxobV8ADcA==,es256,+presence+verification+pinpam_u2f-1.3.2/tests/credentials/new_double_-r-N.cred.in0000644000175000017500000000035014706456313022240 0ustar winniewinnie@USERNAME@:*,BEOf/KU74hsdWbvfUn7yIXH2aktz/DY2ChTLpljbntz5xpwsOv+4x9r6LySuVYWuoWH11fgKv4Bqt57MHiPYUg==,es256,+presence+pin:*,4vbnuZSSrYJ/qzOpnVgy8cqm7yq6m9+GQlpNnMbPN2kXr+B0vL91O6d7/0VitOqW8GX2FFQaXvV3mHETtsUYAg==,es256,+presence+pinpam_u2f-1.3.2/tests/credentials/new_-r-P-V-N.cred.in0000644000175000017500000000017514706456313021313 0ustar winniewinnie@USERNAME@:*,oO3z71rtDS86RH3EdZFxr/y6ZUOZ7/csyhia9UhiDWWpq7oUoxqvN0qmky9R14Clm6RovaOThX89oIbI84BqxA==,es256,+verification+pinpam_u2f-1.3.2/tests/credentials/new_double_-r-V-N.cred.in0000644000175000017500000000040214706456313022441 0ustar winniewinnie@USERNAME@:*,5zx2nk/ANhsncQV0np0kDYT+jf5w3dQ8rvVM5fqwDcHbh8AzBHbcGiRcNfPE/6v09cEomfVrIAT+IvyAcZnuow==,es256,+presence+verification+pin:*,FJ6553yOZoAJKnR2Ysai/5k1i6PpHz/8HusKkFjOqBSIsAK9vALAb/M223hz8remwuqPyNXczq1WgBcN4P9wKw==,es256,+presence+verification+pinpam_u2f-1.3.2/tests/credentials/new_double_-r-P-V.cred.in0000644000175000017500000000035014706456313022445 0ustar winniewinnie@USERNAME@:*,KBBozy1XYywARLB1AcY5hYvUN2hYHpGY2YyxAIczZ7GXrfWeZ8RGOW7+Z34DaozgLFeHMQSCXJuNYK+fw8khEw==,es256,+verification:*,LABCxfeOxfctKo8HmDA/PYyPlwTYj3i2tQu2QWEmi7tytaPQA8ZZZP7hddzpkUQVHRu2oASGigS7oBwt38WFCw==,es256,+verificationpam_u2f-1.3.2/tests/credentials/new_mixed_-P1-P2.cred.in0000644000175000017500000000057414706456313022207 0ustar winniewinnie@USERNAME@:gqCuXGhiA9P4PhXPgrMjQCdgBPkLHHmQcDF/AMOp9vMuCoreRgwWlckMvCdHnsRTohdGqKZgVT/M3HVu4/UiXA==,DJaEFTDU5XMq5+KwhEwj69zo5KthqvPRcrCE8Rhu6v1FkgFww/gHYeCZi8s6IRbzmmkxSANXuBAGcpVAM6Zo3A==,es256,:RFgUluPS2nAXHy3++1dyyu5k0Rnr9KHUccYSH2oMdpw+QWOu5lvHki3lyAxhKm7HTu8wfMK86qIHakTMYDiYSA==,sgoB52Vmw6fqQMDsBHKMsSeft6AfXoULH+mHNi3nOS6KHnvobo82LFGjvQqxrbSNfIul/cpD3MSdz8R0Tfhl3w==,es256,pam_u2f-1.3.2/tests/credentials/new_mixed_1-P2.cred.in0000644000175000017500000000060514706456313022005 0ustar winniewinnie@USERNAME@:9HY72OR/kQECy5PbwfJwSaWZFlLL1CHamlm1LMZFozCBj6hzq4V9BpkkkMObxNL9gFd8yOXKDflFiVVoGq7sWQ==,sn+cAxAvdlnwwwvLCLoEjiza2G0aPniyqgomxmm1aLisMl1z9VpvdlGgO4nOPLYZSoRkW6nKvOBzztGYq/knfQ==,es256,+presence:43JAMt5EnG72Sx/4C9ptEd+6/f1RMOKWBSQj4U6pnQyVvPFI/nX2jvN4EYqMQrdGYaszRbh0AL0an3hKZJNqLw==,aPlEf4vR+SUrOykB1tk+H1XKsEiSIBMK252bPz7kLHusnAgqgPZLqcruFEegChmYyhytWDPluPrw1o16FFyf5Q==,es256,pam_u2f-1.3.2/tests/credentials/new_-r-V.cred.in0000644000175000017500000000020214706456313020712 0ustar winniewinnie@USERNAME@:*,D/ZqT9AuR83CV07njO9NKFuzREbmec3Da+NS2HMG346rh8Jq2zd9rbB35tedrUC4fZiRa3yRXlWYz1L9GXku7Q==,es256,+presence+verificationpam_u2f-1.3.2/tests/credentials/new_-N.cred.in0000644000175000017500000000032014706456313020444 0ustar winniewinnie@USERNAME@:IPbgFVDLguVOr5GzdV7C5MH4Ec+bWfG2hifOy0IWWvNsHUZyN5x0rqbAoGWQPgxbAuQTKfk/n+3U9h4AWf8QXg==,5KfKYcZofwqflFbr+d+df0e9b8nfLulducJ1WMyTBO00Rf3rL3JInYeccS2+xvI+eYNsZmJ3RR6zFAPkkBUhzA==,es256,+presence+pinpam_u2f-1.3.2/tests/get_devices.c0000644000175000017500000010642114742173655016223 0ustar winniewinnie/* * Copyright (C) 2014-2022 Yubico AB - See COPYING */ #undef NDEBUG #include #include #include #include #include #include #include #include "../util.h" #include "openbsd-compat.h" static void test_nouserok(const char *username) { device_t *dev; unsigned ndevs; cfg_t cfg; int rc; memset(&cfg, 0, sizeof(cfg_t)); cfg.auth_file = "credentials/this_file_does_not_exist.cred"; cfg.debug = 1; cfg.debug_file = stderr; cfg.max_devs = 1; cfg.nouserok = 1; dev = calloc(cfg.max_devs, sizeof(*dev)); assert(dev != NULL); rc = get_devices_from_authfile(&cfg, username, dev, &ndevs); assert(rc == PAM_IGNORE); cfg.auth_file = "credentials/empty.cred"; rc = get_devices_from_authfile(&cfg, username, dev, &ndevs); assert(rc == PAM_IGNORE); free_devices(dev, ndevs); } static void test_ssh_credential(const char *username) { device_t *dev; unsigned ndevs; cfg_t cfg; int rc; memset(&cfg, 0, sizeof(cfg_t)); cfg.auth_file = "credentials/ssh_credential.cred"; cfg.debug = 1; cfg.debug_file = stderr; cfg.max_devs = 1; cfg.sshformat = 1; dev = calloc(cfg.max_devs, sizeof(*dev)); assert(dev != NULL); rc = get_devices_from_authfile(&cfg, username, dev, &ndevs); assert(rc == PAM_SUCCESS); assert(ndevs == 1); assert(strcmp(dev[0].coseType, "es256") == 0); assert(strcmp(dev[0].attributes, "+presence") == 0); assert(strcmp(dev[0].keyHandle, "Li4NkUKcvFym8V6aGagSAI11MXPuKSu6kqdWhdxNmQo3i25Ab" "1Lkun2I2H2bz4EjuwLD1UQpJjLG5vjbKG8efg==") == 0); assert(strcmp(dev[0].publicKey, "439pGle7126d1YORADduke347N2t2XyKzOSv8M4naCUjlFYDt" "TVhP/MXO41wzHFUIzrrzfEzzCGWoOH5FU5Adw==") == 0); assert(dev[0].old_format == 0); free_devices(dev, ndevs); } static void test_old_credential(const char *username) { device_t *dev; unsigned ndevs; cfg_t cfg; int rc; memset(&cfg, 0, sizeof(cfg_t)); cfg.auth_file = "credentials/old_credential.cred"; cfg.sshformat = 0; cfg.debug = 1; cfg.debug_file = stderr; cfg.max_devs = 1; cfg.sshformat = 0; dev = calloc(cfg.max_devs, sizeof(*dev)); rc = get_devices_from_authfile(&cfg, username, dev, &ndevs); assert(rc == PAM_SUCCESS); assert(ndevs == 1); assert(strcmp(dev[0].coseType, "es256") == 0); assert(strcmp(dev[0].attributes, "+presence") == 0); assert(strcmp(dev[0].keyHandle, "mGvXxDqTMSVkSlDnDRNTVsP5Ij9cceCkdZkSJYeaJCHCOpBtM" "IFGQXKBBkvZpV5bWuEuJkoElIiMKirhCPAU8Q==") == 0); assert( strcmp(dev[0].publicKey, "0405a35641a6f5b63e2ef4449393e7e1cb2b96711e797fc74dbd63e99dbf410ffe7" "425e79f8c41d8f049c8f7241a803563a43c139f923f0ab9007fbd0dcc722927") == 0); assert(dev[0].old_format == 1); free_devices(dev, ndevs); } static void test_limited_count(const char *username) { cfg_t cfg; device_t *dev; int rc; unsigned ndevs; memset(&cfg, 0, sizeof(cfg_t)); cfg.debug = 1; cfg.debug_file = stderr; /* authfile contains three credentials (eddsa, es256, eddsa) */ cfg.auth_file = "credentials/new_limited_count.cred"; cfg.max_devs = 1; dev = calloc(cfg.max_devs, sizeof(*dev)); assert(dev != NULL); rc = get_devices_from_authfile(&cfg, username, dev, &ndevs); assert(rc == PAM_SUCCESS); assert(ndevs == 1); assert(strcmp(dev[0].coseType, "eddsa") == 0); assert(strcmp(dev[0].keyHandle, "3mh1qzbVrSyy+zp4rM5JSIQzGAnzolAnqEp/13wt0Ea/" "V0q6rDcoRC3Eyw6tx71mBKDiT5k1fSvtqGYf49r+" "lcnk6kyYQrWBoBaUhrgmF89EUkpXQk59Z+HysoW3HJ/" "S6N56DMmElFRMrmf0n3uTNBE9Y5/lHfWT+5gvCvmgd/0=") == 0); assert(strcmp(dev[0].publicKey, "LpQP+xyOjupzQTMQ2L6B5kv1SnAntUC5zANmZ8Zntdo=") == 0); assert(strcmp(dev[0].attributes, "+presence+verification+pin") == 0); assert(dev[0].old_format == 0); free_devices(dev, ndevs); cfg.max_devs = 2; dev = calloc(cfg.max_devs, sizeof(*dev)); assert(dev != NULL); rc = get_devices_from_authfile(&cfg, username, dev, &ndevs); assert(rc == PAM_SUCCESS); assert(ndevs == 2); assert(strcmp(dev[0].coseType, "eddsa") == 0); assert(strcmp(dev[0].keyHandle, "3mh1qzbVrSyy+zp4rM5JSIQzGAnzolAnqEp/13wt0Ea/" "V0q6rDcoRC3Eyw6tx71mBKDiT5k1fSvtqGYf49r+" "lcnk6kyYQrWBoBaUhrgmF89EUkpXQk59Z+HysoW3HJ/" "S6N56DMmElFRMrmf0n3uTNBE9Y5/lHfWT+5gvCvmgd/0=") == 0); assert(strcmp(dev[0].publicKey, "LpQP+xyOjupzQTMQ2L6B5kv1SnAntUC5zANmZ8Zntdo=") == 0); assert(strcmp(dev[0].attributes, "+presence+verification+pin") == 0); assert(dev[0].old_format == 0); assert(strcmp(dev[1].coseType, "es256") == 0); assert(strcmp(dev[1].keyHandle, "vCM/NAYjRqhbodPhR3wA0ElFEvAtGLH20WpRuGPb/MOYEQskUZgq6Jm51x5m/" "CnbmPYp/KDjy8kOZgwssgCCew==") == 0); assert(strcmp(dev[1].publicKey, "qqx7ciL1kv4Tdg6Nxs99sx6u3gLE9rQcYoOwcOJymcp5ikQQH" "7Ijh+D3gIQ89FGUUgmNWlteaXS9VtDsmN16Wg==") == 0); assert(strcmp(dev[1].attributes, "+presence+verification+pin") == 0); assert(dev[1].old_format == 0); free_devices(dev, ndevs); } static void test_new_credentials(const char *username) { cfg_t cfg; device_t *dev; unsigned n_devs; int rc; memset(&cfg, 0, sizeof(cfg_t)); cfg.debug = 1; cfg.debug_file = stderr; cfg.max_devs = 24; /* clang-format off */ /* BEGIN REGENERATE_CREDENTIALS.PY */ dev = calloc(cfg.max_devs, sizeof(*dev)); assert(dev != NULL); cfg.auth_file = "credentials/new_.cred"; rc = get_devices_from_authfile(&cfg, username, dev, &n_devs); assert(rc == PAM_SUCCESS); assert(n_devs == 1); assert(strcmp(dev[0].coseType, "es256") == 0); assert(strcmp(dev[0].keyHandle, "vlcWFQFik8gJySuxMTlRwSDvnq9u/mlMXRIqv4rd7Kq2CJj1V9Uh9PqbTF8UkY3EcQfHeS0G3nY0ibyxXE0pdw==") == 0); assert(strcmp(dev[0].publicKey, "CTTRrHrqQmqfyI7/bhtAknx9TGCqhd936JdcoekUxUa6PNA6uYzsvFN0qaE+j2LchLPU4vajQPdAOcvvvNfWCA==") == 0); assert(strcmp(dev[0].attributes, "+presence") == 0); assert(dev[0].old_format == 0); free_devices(dev, n_devs); dev = calloc(cfg.max_devs, sizeof(*dev)); assert(dev != NULL); cfg.auth_file = "credentials/new_-V.cred"; rc = get_devices_from_authfile(&cfg, username, dev, &n_devs); assert(rc == PAM_SUCCESS); assert(n_devs == 1); assert(strcmp(dev[0].coseType, "es256") == 0); assert(strcmp(dev[0].keyHandle, "qf/qcQqFloToNoUMnp2cWg8pUPKoJ0CJFyP0wqpbpOgcD+hzEOJEBaHFbnnYP9d/zLKuwTsQ1nRpSc/aDJTEeQ==") == 0); assert(strcmp(dev[0].publicKey, "kwca39tt8HI+MV7skKO1W1K4y0ptbXv6lFW/nwxZ0GSVeMAwTZgf/XP1O7O0i9+D227F/Ppo5eIc6gquvjiXdA==") == 0); assert(strcmp(dev[0].attributes, "+presence+verification") == 0); assert(dev[0].old_format == 0); free_devices(dev, n_devs); dev = calloc(cfg.max_devs, sizeof(*dev)); assert(dev != NULL); cfg.auth_file = "credentials/new_-N.cred"; rc = get_devices_from_authfile(&cfg, username, dev, &n_devs); assert(rc == PAM_SUCCESS); assert(n_devs == 1); assert(strcmp(dev[0].coseType, "es256") == 0); assert(strcmp(dev[0].keyHandle, "IPbgFVDLguVOr5GzdV7C5MH4Ec+bWfG2hifOy0IWWvNsHUZyN5x0rqbAoGWQPgxbAuQTKfk/n+3U9h4AWf8QXg==") == 0); assert(strcmp(dev[0].publicKey, "5KfKYcZofwqflFbr+d+df0e9b8nfLulducJ1WMyTBO00Rf3rL3JInYeccS2+xvI+eYNsZmJ3RR6zFAPkkBUhzA==") == 0); assert(strcmp(dev[0].attributes, "+presence+pin") == 0); assert(dev[0].old_format == 0); free_devices(dev, n_devs); dev = calloc(cfg.max_devs, sizeof(*dev)); assert(dev != NULL); cfg.auth_file = "credentials/new_-V-N.cred"; rc = get_devices_from_authfile(&cfg, username, dev, &n_devs); assert(rc == PAM_SUCCESS); assert(n_devs == 1); assert(strcmp(dev[0].coseType, "es256") == 0); assert(strcmp(dev[0].keyHandle, "HftI6IHewEFB4OhBMeT9WjnG097GYvpE4dTxSS33JTRzRP6V/oBPyj3vurnTRJwif98V8YhceMAH8lDePA1dxQ==") == 0); assert(strcmp(dev[0].publicKey, "7h0f9+MuzG087QC8zjLK9UoEksAXHmmGmoHGPvWwfkfSsH2cqqp7Qyi4LO7Y58OxlEq79gbWqNYEP0H56zvZ4Q==") == 0); assert(strcmp(dev[0].attributes, "+presence+verification+pin") == 0); assert(dev[0].old_format == 0); free_devices(dev, n_devs); dev = calloc(cfg.max_devs, sizeof(*dev)); assert(dev != NULL); cfg.auth_file = "credentials/new_-P.cred"; rc = get_devices_from_authfile(&cfg, username, dev, &n_devs); assert(rc == PAM_SUCCESS); assert(n_devs == 1); assert(strcmp(dev[0].coseType, "es256") == 0); assert(strcmp(dev[0].keyHandle, "yvFPHZBdPoBcdhF86mImwNQm2DUgfPw0s26QCpm4XQO0is4qlx3nIdyVP9WHszpJ5uFV/1mjd09L3P6ton1fAw==") == 0); assert(strcmp(dev[0].publicKey, "JTP+Uu9VE/79hD1H+Uzf9yqSCi9HgeMLeuc3jQ43TCxg5o+GeFL7Q6e63p3Dn4/uch2YJ8iNNJmDlktrLouWSg==") == 0); assert(strcmp(dev[0].attributes, "") == 0); assert(dev[0].old_format == 0); free_devices(dev, n_devs); dev = calloc(cfg.max_devs, sizeof(*dev)); assert(dev != NULL); cfg.auth_file = "credentials/new_-P-V.cred"; rc = get_devices_from_authfile(&cfg, username, dev, &n_devs); assert(rc == PAM_SUCCESS); assert(n_devs == 1); assert(strcmp(dev[0].coseType, "es256") == 0); assert(strcmp(dev[0].keyHandle, "WSSDFwB8Bv4wg5pOLzYNRsqyJYi6/rbuxL6nzuvPOkpSslyNX/8lcZSsPfBmuWkRE1CNh7xvalAlBUz1/LUcbg==") == 0); assert(strcmp(dev[0].publicKey, "XUIVb5hwOunVJvtwDXAWr5/FTd7tkbYN6ahTzrSwmLtd8ISBJq9LBJ9v1NwfHBMakdCOBbl8LMVc7bDBSrMoZw==") == 0); assert(strcmp(dev[0].attributes, "+verification") == 0); assert(dev[0].old_format == 0); free_devices(dev, n_devs); dev = calloc(cfg.max_devs, sizeof(*dev)); assert(dev != NULL); cfg.auth_file = "credentials/new_-P-N.cred"; rc = get_devices_from_authfile(&cfg, username, dev, &n_devs); assert(rc == PAM_SUCCESS); assert(n_devs == 1); assert(strcmp(dev[0].coseType, "es256") == 0); assert(strcmp(dev[0].keyHandle, "+/l9LJ6dwbnDLff0PqkDhMEOWsruM+aYP+bzQdaCq3QmTGnh0dbcblfLaYs86XgcirS9OEoEkohB5pd8mhwSMQ==") == 0); assert(strcmp(dev[0].publicKey, "d7sKBe6vgaoYTEXcyovikiB/7IZXLyUPv8qfdaxwWvy7WaGYhwkMvr2H/q6YBBHJmRl0OCU3WTD/hfeAo2RknA==") == 0); assert(strcmp(dev[0].attributes, "+pin") == 0); assert(dev[0].old_format == 0); free_devices(dev, n_devs); dev = calloc(cfg.max_devs, sizeof(*dev)); assert(dev != NULL); cfg.auth_file = "credentials/new_-P-V-N.cred"; rc = get_devices_from_authfile(&cfg, username, dev, &n_devs); assert(rc == PAM_SUCCESS); assert(n_devs == 1); assert(strcmp(dev[0].coseType, "es256") == 0); assert(strcmp(dev[0].keyHandle, "vw9z9n3ndQkTKPY3+LDy1Fd2otIsV5LgcYE+dR0buViSZnKcLJ1kav46mQ47jtelw82/6q3Z2/VKQ44F763tVg==") == 0); assert(strcmp(dev[0].publicKey, "X+GY5K9BSG24K9uVnaWgE8wlRhElIPp526M0Xw8H7zqVkGJm2OFT1ZQeowjxqEx4agArzPTT5WvukpERNLe81Q==") == 0); assert(strcmp(dev[0].attributes, "+verification+pin") == 0); assert(dev[0].old_format == 0); free_devices(dev, n_devs); dev = calloc(cfg.max_devs, sizeof(*dev)); assert(dev != NULL); cfg.auth_file = "credentials/new_-r.cred"; rc = get_devices_from_authfile(&cfg, username, dev, &n_devs); assert(rc == PAM_SUCCESS); assert(n_devs == 1); assert(strcmp(dev[0].coseType, "es256") == 0); assert(strcmp(dev[0].keyHandle, "*") == 0); assert(strcmp(dev[0].publicKey, "b9G0ZYtAB4TQQBnpUfptgTzDArSqLMP3/LxtHYZQrIpXrUnGsqi0gYrKa8ThJoKRlj6f3EJdsJMRdnOr6323+w==") == 0); assert(strcmp(dev[0].attributes, "+presence") == 0); assert(dev[0].old_format == 0); free_devices(dev, n_devs); dev = calloc(cfg.max_devs, sizeof(*dev)); assert(dev != NULL); cfg.auth_file = "credentials/new_-r-V.cred"; rc = get_devices_from_authfile(&cfg, username, dev, &n_devs); assert(rc == PAM_SUCCESS); assert(n_devs == 1); assert(strcmp(dev[0].coseType, "es256") == 0); assert(strcmp(dev[0].keyHandle, "*") == 0); assert(strcmp(dev[0].publicKey, "D/ZqT9AuR83CV07njO9NKFuzREbmec3Da+NS2HMG346rh8Jq2zd9rbB35tedrUC4fZiRa3yRXlWYz1L9GXku7Q==") == 0); assert(strcmp(dev[0].attributes, "+presence+verification") == 0); assert(dev[0].old_format == 0); free_devices(dev, n_devs); dev = calloc(cfg.max_devs, sizeof(*dev)); assert(dev != NULL); cfg.auth_file = "credentials/new_-r-N.cred"; rc = get_devices_from_authfile(&cfg, username, dev, &n_devs); assert(rc == PAM_SUCCESS); assert(n_devs == 1); assert(strcmp(dev[0].coseType, "es256") == 0); assert(strcmp(dev[0].keyHandle, "*") == 0); assert(strcmp(dev[0].publicKey, "+rrhFmn3HrQXi+TMvQbide4/rE24y3feLU9wJfhHsEgmaJiLTwAfiBw5z0ASlyZu3vPU5/MaNuJdAZqvz/zEJQ==") == 0); assert(strcmp(dev[0].attributes, "+presence+pin") == 0); assert(dev[0].old_format == 0); free_devices(dev, n_devs); dev = calloc(cfg.max_devs, sizeof(*dev)); assert(dev != NULL); cfg.auth_file = "credentials/new_-r-V-N.cred"; rc = get_devices_from_authfile(&cfg, username, dev, &n_devs); assert(rc == PAM_SUCCESS); assert(n_devs == 1); assert(strcmp(dev[0].coseType, "es256") == 0); assert(strcmp(dev[0].keyHandle, "*") == 0); assert(strcmp(dev[0].publicKey, "sDQr9MGvetCg0dfPJ3fW804stpJC5VDsPld+zv3C1k6e4I6uyOg9I2lfaZU0/sp83CaODgmGsMd7O3Zo80c64Q==") == 0); assert(strcmp(dev[0].attributes, "+presence+verification+pin") == 0); assert(dev[0].old_format == 0); free_devices(dev, n_devs); dev = calloc(cfg.max_devs, sizeof(*dev)); assert(dev != NULL); cfg.auth_file = "credentials/new_-r-P.cred"; rc = get_devices_from_authfile(&cfg, username, dev, &n_devs); assert(rc == PAM_SUCCESS); assert(n_devs == 1); assert(strcmp(dev[0].coseType, "es256") == 0); assert(strcmp(dev[0].keyHandle, "*") == 0); assert(strcmp(dev[0].publicKey, "yBQxzNyU+UEP7nQtlyuwzLmWXslkYCAHFSl5Fq2GxKIz9V0ocqbG7vRqbU+RGT73M4e8OLrBoX1gAZO7/2Q82Q==") == 0); assert(strcmp(dev[0].attributes, "") == 0); assert(dev[0].old_format == 0); free_devices(dev, n_devs); dev = calloc(cfg.max_devs, sizeof(*dev)); assert(dev != NULL); cfg.auth_file = "credentials/new_-r-P-V.cred"; rc = get_devices_from_authfile(&cfg, username, dev, &n_devs); assert(rc == PAM_SUCCESS); assert(n_devs == 1); assert(strcmp(dev[0].coseType, "es256") == 0); assert(strcmp(dev[0].keyHandle, "*") == 0); assert(strcmp(dev[0].publicKey, "GhUPBL+KXG7F7PwhO+F3WDZx4KfxoxYwh7h5rqAzsIqkFESR21CqE7vkCvoWm2dFTU51aJd2qdw/VmxJ0N/vRQ==") == 0); assert(strcmp(dev[0].attributes, "+verification") == 0); assert(dev[0].old_format == 0); free_devices(dev, n_devs); dev = calloc(cfg.max_devs, sizeof(*dev)); assert(dev != NULL); cfg.auth_file = "credentials/new_-r-P-N.cred"; rc = get_devices_from_authfile(&cfg, username, dev, &n_devs); assert(rc == PAM_SUCCESS); assert(n_devs == 1); assert(strcmp(dev[0].coseType, "es256") == 0); assert(strcmp(dev[0].keyHandle, "*") == 0); assert(strcmp(dev[0].publicKey, "9cthNaXFY62096qpe7OF45+KKFMqPb2csGkfa1q35J/3l8Re7SS9gkgSwvQOOAkxaqWYIWKAP1foPr58eerF0A==") == 0); assert(strcmp(dev[0].attributes, "+pin") == 0); assert(dev[0].old_format == 0); free_devices(dev, n_devs); dev = calloc(cfg.max_devs, sizeof(*dev)); assert(dev != NULL); cfg.auth_file = "credentials/new_-r-P-V-N.cred"; rc = get_devices_from_authfile(&cfg, username, dev, &n_devs); assert(rc == PAM_SUCCESS); assert(n_devs == 1); assert(strcmp(dev[0].coseType, "es256") == 0); assert(strcmp(dev[0].keyHandle, "*") == 0); assert(strcmp(dev[0].publicKey, "oO3z71rtDS86RH3EdZFxr/y6ZUOZ7/csyhia9UhiDWWpq7oUoxqvN0qmky9R14Clm6RovaOThX89oIbI84BqxA==") == 0); assert(strcmp(dev[0].attributes, "+verification+pin") == 0); assert(dev[0].old_format == 0); free_devices(dev, n_devs); dev = calloc(cfg.max_devs, sizeof(*dev)); assert(dev != NULL); cfg.auth_file = "credentials/new_double_.cred"; rc = get_devices_from_authfile(&cfg, username, dev, &n_devs); assert(rc == PAM_SUCCESS); assert(n_devs == 2); assert(strcmp(dev[0].coseType, "es256") == 0); assert(strcmp(dev[0].keyHandle, "THwoppI4JkuHWwQsSvsH6E987xAokX4MjB8Vh/lVghzW3iBtMglBw1epdwjbVEpKMVNqwYq6h71p3sQqnaTgLQ==") == 0); assert(strcmp(dev[0].publicKey, "CB2xx1o7OBmX27Ph6wiqFUodmAiSiz2EuYg3UV/yEE0Fe9zeMYrk3k2+Una+O9m1P2uzuU3UypOqszVG1WNvYQ==") == 0); assert(strcmp(dev[0].attributes, "+presence") == 0); assert(dev[0].old_format == 0); assert(strcmp(dev[1].coseType, "es256") == 0); assert(strcmp(dev[1].keyHandle, "i1grPL1cYGGda7VDTA5C4eqaLZXaW7u8LdIIz2QR8f0L07myFDVWFpHmdhEzFAPGtL2kgwdXwx4NvC8VfEKwjA==") == 0); assert(strcmp(dev[1].publicKey, "14+UmD2jiBtceZTsshDPl3rKvHFOWeLdNx9nfq4gTHwi+4GmzUvA+XwCohusQsjWocfoyTejYWKL/ZKc5wRuYQ==") == 0); assert(strcmp(dev[1].attributes, "+presence") == 0); assert(dev[1].old_format == 0); free_devices(dev, n_devs); dev = calloc(cfg.max_devs, sizeof(*dev)); assert(dev != NULL); cfg.auth_file = "credentials/new_double_-V.cred"; rc = get_devices_from_authfile(&cfg, username, dev, &n_devs); assert(rc == PAM_SUCCESS); assert(n_devs == 2); assert(strcmp(dev[0].coseType, "es256") == 0); assert(strcmp(dev[0].keyHandle, "oBQ1hIWiYfhJ8g6DFWawe0xOAlKtcPiBDKyoS8ydd/zwXbIEU+fHfnzjh46gLjV67+rt1ycCTTMj+P/7EsLNhg==") == 0); assert(strcmp(dev[0].publicKey, "exBDguUdnZhG4+sXOnKPJtrMvn+Rb7pn2E52wyEieitaLY3Yhb2mSFth5sxNjuwl7/n+0mMN6gQtmzVxCNvTXw==") == 0); assert(strcmp(dev[0].attributes, "+presence+verification") == 0); assert(dev[0].old_format == 0); assert(strcmp(dev[1].coseType, "es256") == 0); assert(strcmp(dev[1].keyHandle, "/8NBWj19H4Wr+/avzu9Qg5PGwE7fmdrFWGqlNega38eV1nnajviBOS6AbaHmQwqsmVcE+DPNrP7KDFI3ZqjPew==") == 0); assert(strcmp(dev[1].publicKey, "+sW8XEp5RJe/ZyPykO6AP2Wm5ySTuLshZ13ohwl0VsypepsyhJxfPmEQGIXysn47uK5egh4eWMvNyMA4Ww0fPg==") == 0); assert(strcmp(dev[1].attributes, "+presence+verification") == 0); assert(dev[1].old_format == 0); free_devices(dev, n_devs); dev = calloc(cfg.max_devs, sizeof(*dev)); assert(dev != NULL); cfg.auth_file = "credentials/new_double_-N.cred"; rc = get_devices_from_authfile(&cfg, username, dev, &n_devs); assert(rc == PAM_SUCCESS); assert(n_devs == 2); assert(strcmp(dev[0].coseType, "es256") == 0); assert(strcmp(dev[0].keyHandle, "WWJqEWaCASU+nsp2bTFh4LbJVOnf1ZRgNxmDcBuThynSTxDgO1GxGcTYg0Ilo/RF4YXvVCur7gfALYZA69lDTg==") == 0); assert(strcmp(dev[0].publicKey, "ZN+ud1nR+Lk5B6CzcbhvdJztDzgaK0MRLn7MOKPbOWfYpr8bLsYRYIfnVUFfSwnGPF6iMK3/FjHRe1mGhOddkg==") == 0); assert(strcmp(dev[0].attributes, "+presence+pin") == 0); assert(dev[0].old_format == 0); assert(strcmp(dev[1].coseType, "es256") == 0); assert(strcmp(dev[1].keyHandle, "auU99KPIIvKGbRcVmsiEyGp/rPx1RNruXI2qS8+JgX1e7nWPczLvmlkx8/0Z8ZBNqy69aocwQgGHRWKEbDdwlw==") == 0); assert(strcmp(dev[1].publicKey, "oG+oN40QezgwX3S6xFk2sR3jiQnobXxxFQy7Mo5vv9hryeIHX13zG0OZK0KJuhj4A71OAeNXd065P9tVHeQtOQ==") == 0); assert(strcmp(dev[1].attributes, "+presence+pin") == 0); assert(dev[1].old_format == 0); free_devices(dev, n_devs); dev = calloc(cfg.max_devs, sizeof(*dev)); assert(dev != NULL); cfg.auth_file = "credentials/new_double_-V-N.cred"; rc = get_devices_from_authfile(&cfg, username, dev, &n_devs); assert(rc == PAM_SUCCESS); assert(n_devs == 2); assert(strcmp(dev[0].coseType, "es256") == 0); assert(strcmp(dev[0].keyHandle, "5sVKkhoc+afHBtAp7csIg/Sq4RFi1arnr/Qi9quwpNZ4gPhlI6FFBP4CmH8HLw/n5xt8iQxUD83aue23WbrDVA==") == 0); assert(strcmp(dev[0].publicKey, "K1oB5vq8XezU8NCA9jEuuxtLjbNS8bTAFEZXeNWvCQ5vF6viE7hvjBPfTrf2KoLz1JtYxHAngZMW+XOZIloVzw==") == 0); assert(strcmp(dev[0].attributes, "+presence+verification+pin") == 0); assert(dev[0].old_format == 0); assert(strcmp(dev[1].coseType, "es256") == 0); assert(strcmp(dev[1].keyHandle, "RQWf8kjjCXCNrMhUHHHIeWvQVlft96SShOsfTylA0QUO8UzuSY1mQQFaOPGde1wSX9b2P7tpfTlhYflfgAwkuQ==") == 0); assert(strcmp(dev[1].publicKey, "SGFYgZZ0rJoAPhj7KzDKSpm2a7y4lE8PIZ6T8WYeDqrsZxrrxShc2sx2cAu+r70c8sb6etjab3m9CxobV8ADcA==") == 0); assert(strcmp(dev[1].attributes, "+presence+verification+pin") == 0); assert(dev[1].old_format == 0); free_devices(dev, n_devs); dev = calloc(cfg.max_devs, sizeof(*dev)); assert(dev != NULL); cfg.auth_file = "credentials/new_double_-P.cred"; rc = get_devices_from_authfile(&cfg, username, dev, &n_devs); assert(rc == PAM_SUCCESS); assert(n_devs == 2); assert(strcmp(dev[0].coseType, "es256") == 0); assert(strcmp(dev[0].keyHandle, "ACoC1fhEYhdOstzkaCb1PqcU4T6xMrXxe5GEQjPDsheOxJzWGXTpaA3abmHZ3khcJ8Off/ecyPq2kMMqh3l7Xg==") == 0); assert(strcmp(dev[0].publicKey, "c79BTe8BahuDUaeBAATyT8NKq+mwV87aaor4s79WI5g9gn7BQDjnyUd1C7aaQMGGtu88h/YOGvDVKMVDal6OJQ==") == 0); assert(strcmp(dev[0].attributes, "") == 0); assert(dev[0].old_format == 0); assert(strcmp(dev[1].coseType, "es256") == 0); assert(strcmp(dev[1].keyHandle, "0BdgF8gbsYuFfUrpI3K01LcEwnWBxZ6Ewj61GXZJPQh3IcK4H+QMMG6nqzBhfLipVwGqUugZxCZP2eR9151kog==") == 0); assert(strcmp(dev[1].publicKey, "X0vskPE+AKWmGrp3ZGhUJVXeAm+sN6nCbMeC30IpItVhMdSosP9I0jOMmsQeF+rKh+00K30iNucHdXguLPYL7g==") == 0); assert(strcmp(dev[1].attributes, "") == 0); assert(dev[1].old_format == 0); free_devices(dev, n_devs); dev = calloc(cfg.max_devs, sizeof(*dev)); assert(dev != NULL); cfg.auth_file = "credentials/new_double_-P-V.cred"; rc = get_devices_from_authfile(&cfg, username, dev, &n_devs); assert(rc == PAM_SUCCESS); assert(n_devs == 2); assert(strcmp(dev[0].coseType, "es256") == 0); assert(strcmp(dev[0].keyHandle, "7jPjHZzm/Ec6oKy6gpq+XXI3P435OLJFO4o3iGH8KUQlEw+1Zv0FmUtguJ2HIZifRsIyMILdu2rwCDgcqmuj9Q==") == 0); assert(strcmp(dev[0].publicKey, "xzrbCZKe8sNdrE0F3dkRwsfkwInYUrKHEAMeeHkNrRLbQqlJHn9C2j5puty3FDVKMV5y1MCrwyJ8IEZHtX2H+Q==") == 0); assert(strcmp(dev[0].attributes, "+verification") == 0); assert(dev[0].old_format == 0); assert(strcmp(dev[1].coseType, "es256") == 0); assert(strcmp(dev[1].keyHandle, "ghKvm1MLkHIWwr6qjzenROIPfoJCUfrFTlqOXLrMktBSqHaYhoA7NpqwVa3jJ86hpJFekWDOqoV1sLz+GZ9UtQ==") == 0); assert(strcmp(dev[1].publicKey, "SyrD8BKIReOUHLII642tgpA+i1S8d+6MOcnfGapk32blq0/qYWmgzJ5lqv+BsO0nBoOG6uXLqLqMkKt3/zLj1w==") == 0); assert(strcmp(dev[1].attributes, "+verification") == 0); assert(dev[1].old_format == 0); free_devices(dev, n_devs); dev = calloc(cfg.max_devs, sizeof(*dev)); assert(dev != NULL); cfg.auth_file = "credentials/new_double_-P-N.cred"; rc = get_devices_from_authfile(&cfg, username, dev, &n_devs); assert(rc == PAM_SUCCESS); assert(n_devs == 2); assert(strcmp(dev[0].coseType, "es256") == 0); assert(strcmp(dev[0].keyHandle, "USgDNJZ9Z8GXzQgWdrkFJ5S+WsqKhdg9zHmoMifow3xBd8Rn0ZH2udPuRs6Q8Y/13BOCL9lEhdxc+1JAoP0j8w==") == 0); assert(strcmp(dev[0].publicKey, "Is31uMHcVRQYiCxCe3E1tJfKSA92Q47JoppIfLcRLd9sh+e7QR9Gix4LrA2+RPw24eKI0iqpMm5ayvPMx2nmxA==") == 0); assert(strcmp(dev[0].attributes, "+pin") == 0); assert(dev[0].old_format == 0); assert(strcmp(dev[1].coseType, "es256") == 0); assert(strcmp(dev[1].keyHandle, "uBTQIj0EUe2YoeLfVXksAo9gXTJJ2cXMyPqOMNvE2g9pDwetJIdPTR9oUorMiuRZiXALAlfaayc4vMgQvWXdxw==") == 0); assert(strcmp(dev[1].publicKey, "cToPi0zc8+U6g1kpqJ2pHXCKQyxyNrJAvuLqBmknwxhciBj0+iTDFaut0Vc1MSu/r6yrw2mHSnuYXTmPx3mhmw==") == 0); assert(strcmp(dev[1].attributes, "+pin") == 0); assert(dev[1].old_format == 0); free_devices(dev, n_devs); dev = calloc(cfg.max_devs, sizeof(*dev)); assert(dev != NULL); cfg.auth_file = "credentials/new_double_-P-V-N.cred"; rc = get_devices_from_authfile(&cfg, username, dev, &n_devs); assert(rc == PAM_SUCCESS); assert(n_devs == 2); assert(strcmp(dev[0].coseType, "es256") == 0); assert(strcmp(dev[0].keyHandle, "Ypw0/A5KEPshXH0zO72Qlgt1uHvB4VnVRBpObzVGDeS8LxR9smealISARIOo3rlOLgjqj6dkJxqu1LoLm22UpA==") == 0); assert(strcmp(dev[0].publicKey, "dFnZLWVzEvbSw6O4ld9Fjb1Pki4NptNpvASGEthr5GsaWRp6pLe1Uqwm/IrVrOgwO2Q6sB0SXsQKdAIWbMrPHw==") == 0); assert(strcmp(dev[0].attributes, "+verification+pin") == 0); assert(dev[0].old_format == 0); assert(strcmp(dev[1].coseType, "es256") == 0); assert(strcmp(dev[1].keyHandle, "IMaY3yG6NuO4oVjrKUrCArluNfimT+5pnxB2jA0CXD7xjmhUO+90lILLwxxnGYKvbq2X5wlxLNnuQLm5gpt7ig==") == 0); assert(strcmp(dev[1].publicKey, "bDTCB4xWqBY9gh6BLP8b4gJmUIYIQbckvrSMDX/8lyftL/uesJBxblHkDVzfCIatAzqKZ6kltokEHE8saX8phA==") == 0); assert(strcmp(dev[1].attributes, "+verification+pin") == 0); assert(dev[1].old_format == 0); free_devices(dev, n_devs); dev = calloc(cfg.max_devs, sizeof(*dev)); assert(dev != NULL); cfg.auth_file = "credentials/new_double_-r.cred"; rc = get_devices_from_authfile(&cfg, username, dev, &n_devs); assert(rc == PAM_SUCCESS); assert(n_devs == 2); assert(strcmp(dev[0].coseType, "es256") == 0); assert(strcmp(dev[0].keyHandle, "*") == 0); assert(strcmp(dev[0].publicKey, "JvWtmu8JaeUNYklKkii5KflmS9vVXtTGcqLdWNXcRHza5qCuBoYX/QNWlKoZklPfsmjTVkXcnBh+B4DSZM55fw==") == 0); assert(strcmp(dev[0].attributes, "+presence") == 0); assert(dev[0].old_format == 0); assert(strcmp(dev[1].coseType, "es256") == 0); assert(strcmp(dev[1].keyHandle, "*") == 0); assert(strcmp(dev[1].publicKey, "4AXGf9eUWUXpfLNJ+2uySBvz2FmkK2EZP+wyKuTf73UDS8/vi+DZVllXuhrXmQA36NLwqS8YPEIq6pRLYE6m2A==") == 0); assert(strcmp(dev[1].attributes, "+presence") == 0); assert(dev[1].old_format == 0); free_devices(dev, n_devs); dev = calloc(cfg.max_devs, sizeof(*dev)); assert(dev != NULL); cfg.auth_file = "credentials/new_double_-r-V.cred"; rc = get_devices_from_authfile(&cfg, username, dev, &n_devs); assert(rc == PAM_SUCCESS); assert(n_devs == 2); assert(strcmp(dev[0].coseType, "es256") == 0); assert(strcmp(dev[0].keyHandle, "*") == 0); assert(strcmp(dev[0].publicKey, "qZywZ2yedeQu4bPAy6rk7pPcHPprUd+DOxGf10MgwteNYKyAWuyPd7tREc0X3ZzoDejzmM3+X0dWALnBBSVWyA==") == 0); assert(strcmp(dev[0].attributes, "+presence+verification") == 0); assert(dev[0].old_format == 0); assert(strcmp(dev[1].coseType, "es256") == 0); assert(strcmp(dev[1].keyHandle, "*") == 0); assert(strcmp(dev[1].publicKey, "IcQsmgW/Y5UQUW/Bz7eYU1azOfyhQWTr8R6mk0gpBJ4l5qq4BstimedubRFvoIAanumNrrqgvo1CA+9rzHG6Hg==") == 0); assert(strcmp(dev[1].attributes, "+presence+verification") == 0); assert(dev[1].old_format == 0); free_devices(dev, n_devs); dev = calloc(cfg.max_devs, sizeof(*dev)); assert(dev != NULL); cfg.auth_file = "credentials/new_double_-r-N.cred"; rc = get_devices_from_authfile(&cfg, username, dev, &n_devs); assert(rc == PAM_SUCCESS); assert(n_devs == 2); assert(strcmp(dev[0].coseType, "es256") == 0); assert(strcmp(dev[0].keyHandle, "*") == 0); assert(strcmp(dev[0].publicKey, "BEOf/KU74hsdWbvfUn7yIXH2aktz/DY2ChTLpljbntz5xpwsOv+4x9r6LySuVYWuoWH11fgKv4Bqt57MHiPYUg==") == 0); assert(strcmp(dev[0].attributes, "+presence+pin") == 0); assert(dev[0].old_format == 0); assert(strcmp(dev[1].coseType, "es256") == 0); assert(strcmp(dev[1].keyHandle, "*") == 0); assert(strcmp(dev[1].publicKey, "4vbnuZSSrYJ/qzOpnVgy8cqm7yq6m9+GQlpNnMbPN2kXr+B0vL91O6d7/0VitOqW8GX2FFQaXvV3mHETtsUYAg==") == 0); assert(strcmp(dev[1].attributes, "+presence+pin") == 0); assert(dev[1].old_format == 0); free_devices(dev, n_devs); dev = calloc(cfg.max_devs, sizeof(*dev)); assert(dev != NULL); cfg.auth_file = "credentials/new_double_-r-V-N.cred"; rc = get_devices_from_authfile(&cfg, username, dev, &n_devs); assert(rc == PAM_SUCCESS); assert(n_devs == 2); assert(strcmp(dev[0].coseType, "es256") == 0); assert(strcmp(dev[0].keyHandle, "*") == 0); assert(strcmp(dev[0].publicKey, "5zx2nk/ANhsncQV0np0kDYT+jf5w3dQ8rvVM5fqwDcHbh8AzBHbcGiRcNfPE/6v09cEomfVrIAT+IvyAcZnuow==") == 0); assert(strcmp(dev[0].attributes, "+presence+verification+pin") == 0); assert(dev[0].old_format == 0); assert(strcmp(dev[1].coseType, "es256") == 0); assert(strcmp(dev[1].keyHandle, "*") == 0); assert(strcmp(dev[1].publicKey, "FJ6553yOZoAJKnR2Ysai/5k1i6PpHz/8HusKkFjOqBSIsAK9vALAb/M223hz8remwuqPyNXczq1WgBcN4P9wKw==") == 0); assert(strcmp(dev[1].attributes, "+presence+verification+pin") == 0); assert(dev[1].old_format == 0); free_devices(dev, n_devs); dev = calloc(cfg.max_devs, sizeof(*dev)); assert(dev != NULL); cfg.auth_file = "credentials/new_double_-r-P.cred"; rc = get_devices_from_authfile(&cfg, username, dev, &n_devs); assert(rc == PAM_SUCCESS); assert(n_devs == 2); assert(strcmp(dev[0].coseType, "es256") == 0); assert(strcmp(dev[0].keyHandle, "*") == 0); assert(strcmp(dev[0].publicKey, "kuY0RmjxQfbzMREZM8l++bbKTFHSGTYK+OI0owggVKCXSaD5YHsk2EONGtwWoafg8KypNQIYhxxxT2RlWWVcGw==") == 0); assert(strcmp(dev[0].attributes, "") == 0); assert(dev[0].old_format == 0); assert(strcmp(dev[1].coseType, "es256") == 0); assert(strcmp(dev[1].keyHandle, "*") == 0); assert(strcmp(dev[1].publicKey, "t94+brQxTF62oQw642Pq6qDFFfPx1A7GbjU/2i+H7OiHLeIALTzm9AwLVZuyofXURgiIrmLAG26ww2KVv6ji+A==") == 0); assert(strcmp(dev[1].attributes, "") == 0); assert(dev[1].old_format == 0); free_devices(dev, n_devs); dev = calloc(cfg.max_devs, sizeof(*dev)); assert(dev != NULL); cfg.auth_file = "credentials/new_double_-r-P-V.cred"; rc = get_devices_from_authfile(&cfg, username, dev, &n_devs); assert(rc == PAM_SUCCESS); assert(n_devs == 2); assert(strcmp(dev[0].coseType, "es256") == 0); assert(strcmp(dev[0].keyHandle, "*") == 0); assert(strcmp(dev[0].publicKey, "KBBozy1XYywARLB1AcY5hYvUN2hYHpGY2YyxAIczZ7GXrfWeZ8RGOW7+Z34DaozgLFeHMQSCXJuNYK+fw8khEw==") == 0); assert(strcmp(dev[0].attributes, "+verification") == 0); assert(dev[0].old_format == 0); assert(strcmp(dev[1].coseType, "es256") == 0); assert(strcmp(dev[1].keyHandle, "*") == 0); assert(strcmp(dev[1].publicKey, "LABCxfeOxfctKo8HmDA/PYyPlwTYj3i2tQu2QWEmi7tytaPQA8ZZZP7hddzpkUQVHRu2oASGigS7oBwt38WFCw==") == 0); assert(strcmp(dev[1].attributes, "+verification") == 0); assert(dev[1].old_format == 0); free_devices(dev, n_devs); dev = calloc(cfg.max_devs, sizeof(*dev)); assert(dev != NULL); cfg.auth_file = "credentials/new_double_-r-P-N.cred"; rc = get_devices_from_authfile(&cfg, username, dev, &n_devs); assert(rc == PAM_SUCCESS); assert(n_devs == 2); assert(strcmp(dev[0].coseType, "es256") == 0); assert(strcmp(dev[0].keyHandle, "*") == 0); assert(strcmp(dev[0].publicKey, "se1ih71yYTjlvF6p3Kc+wB0PtXv+5RM8O/0/yFy5RcvEXCvirQPbxhmSIhh5QYP17fkAFGLfJYQtmV7RNU0xDg==") == 0); assert(strcmp(dev[0].attributes, "+pin") == 0); assert(dev[0].old_format == 0); assert(strcmp(dev[1].coseType, "es256") == 0); assert(strcmp(dev[1].keyHandle, "*") == 0); assert(strcmp(dev[1].publicKey, "v6hgPffPopqHTh19Y0Wf11cF/lChqwlT0f5/6K+Dsdzq1OPZxKBqTaW6jCU0x5Pr9HgntWyTtQ1TS7EM22uhyQ==") == 0); assert(strcmp(dev[1].attributes, "+pin") == 0); assert(dev[1].old_format == 0); free_devices(dev, n_devs); dev = calloc(cfg.max_devs, sizeof(*dev)); assert(dev != NULL); cfg.auth_file = "credentials/new_double_-r-P-V-N.cred"; rc = get_devices_from_authfile(&cfg, username, dev, &n_devs); assert(rc == PAM_SUCCESS); assert(n_devs == 2); assert(strcmp(dev[0].coseType, "es256") == 0); assert(strcmp(dev[0].keyHandle, "*") == 0); assert(strcmp(dev[0].publicKey, "+zfrwyH/M5/tEVfijRKzRqNh+QoC3JBweJFa0heINIDkCjLAYqUb2hSTecTxoKh2bzpxSqeg6nJJPJNBqDD2aA==") == 0); assert(strcmp(dev[0].attributes, "+verification+pin") == 0); assert(dev[0].old_format == 0); assert(strcmp(dev[1].coseType, "es256") == 0); assert(strcmp(dev[1].keyHandle, "*") == 0); assert(strcmp(dev[1].publicKey, "W1vVZhmkt3KG16sraGayBP8elRXSl5UGMl+oojLI15yyIAVUUzoEKNUQtf3j3s3sVtjD009nLxHOpkf2zjIpQQ==") == 0); assert(strcmp(dev[1].attributes, "+verification+pin") == 0); assert(dev[1].old_format == 0); free_devices(dev, n_devs); dev = calloc(cfg.max_devs, sizeof(*dev)); assert(dev != NULL); cfg.auth_file = "credentials/new_mixed_12.cred"; rc = get_devices_from_authfile(&cfg, username, dev, &n_devs); assert(rc == PAM_SUCCESS); assert(n_devs == 2); assert(strcmp(dev[0].coseType, "es256") == 0); assert(strcmp(dev[0].keyHandle, "ooq2bCWeHFXzWqKwWFRliREQjOtUWKtWJbr7KwSh3FLNiCFgBuie4tqq3Pee86o7ew32u1+ITLsCBEYPrTQMAg==") == 0); assert(strcmp(dev[0].publicKey, "39hCGEGO7kqz3Pig/bL0ycZxLfcpWPtX8fKxb/S8xx2BdSUs6HXTzIDmifuFv6pabpy3DxUvcA0yIygMAO1ZQw==") == 0); assert(strcmp(dev[0].attributes, "+presence") == 0); assert(dev[0].old_format == 0); assert(strcmp(dev[1].coseType, "es256") == 0); assert(strcmp(dev[1].keyHandle, "2O2vxjSMeMl6obzQCkIE3VL2Qtija5sLJuJkMrP+/bAFeoLp7m2SPKKRUFFXsO8Z44HTL7PKoFmY4+r5Qwt00w==") == 0); assert(strcmp(dev[1].publicKey, "qZIaqR+mGxEnvo04LtsX4krKV5r5PBVBfJYDXi2zS7uXSHgRr7KOQHaNgx70E2IBrVmUlaFAH4QhDnDAeishBA==") == 0); assert(strcmp(dev[1].attributes, "+presence") == 0); assert(dev[1].old_format == 0); free_devices(dev, n_devs); dev = calloc(cfg.max_devs, sizeof(*dev)); assert(dev != NULL); cfg.auth_file = "credentials/new_mixed_1-P2.cred"; rc = get_devices_from_authfile(&cfg, username, dev, &n_devs); assert(rc == PAM_SUCCESS); assert(n_devs == 2); assert(strcmp(dev[0].coseType, "es256") == 0); assert(strcmp(dev[0].keyHandle, "9HY72OR/kQECy5PbwfJwSaWZFlLL1CHamlm1LMZFozCBj6hzq4V9BpkkkMObxNL9gFd8yOXKDflFiVVoGq7sWQ==") == 0); assert(strcmp(dev[0].publicKey, "sn+cAxAvdlnwwwvLCLoEjiza2G0aPniyqgomxmm1aLisMl1z9VpvdlGgO4nOPLYZSoRkW6nKvOBzztGYq/knfQ==") == 0); assert(strcmp(dev[0].attributes, "+presence") == 0); assert(dev[0].old_format == 0); assert(strcmp(dev[1].coseType, "es256") == 0); assert(strcmp(dev[1].keyHandle, "43JAMt5EnG72Sx/4C9ptEd+6/f1RMOKWBSQj4U6pnQyVvPFI/nX2jvN4EYqMQrdGYaszRbh0AL0an3hKZJNqLw==") == 0); assert(strcmp(dev[1].publicKey, "aPlEf4vR+SUrOykB1tk+H1XKsEiSIBMK252bPz7kLHusnAgqgPZLqcruFEegChmYyhytWDPluPrw1o16FFyf5Q==") == 0); assert(strcmp(dev[1].attributes, "") == 0); assert(dev[1].old_format == 0); free_devices(dev, n_devs); dev = calloc(cfg.max_devs, sizeof(*dev)); assert(dev != NULL); cfg.auth_file = "credentials/new_mixed_-P12.cred"; rc = get_devices_from_authfile(&cfg, username, dev, &n_devs); assert(rc == PAM_SUCCESS); assert(n_devs == 2); assert(strcmp(dev[0].coseType, "es256") == 0); assert(strcmp(dev[0].keyHandle, "kNfZ8Uot7TcImjCXhji32Apur3172TYc4XLA0uDQsdW1lrIRecyZP5chyPrkNxIrRIZ58UgiMxD72fiaCiQghw==") == 0); assert(strcmp(dev[0].publicKey, "QiscDH8fpvC9imwd7UiQ8n2XeqNRWW5sUxmboMbiNLUXWrvuG7pEBvWYQA3yLdmOvvb/3MijCh6AZr/3fpwZKQ==") == 0); assert(strcmp(dev[0].attributes, "") == 0); assert(dev[0].old_format == 0); assert(strcmp(dev[1].coseType, "es256") == 0); assert(strcmp(dev[1].keyHandle, "4ICSXy6FCp7NUErnJAOoyqGOnszEMmnIxjgH2NmiC9cyn0XqBxmr1+YHt9fv6yhbrPrnn9/QLvysS+VZBc9twQ==") == 0); assert(strcmp(dev[1].publicKey, "IJMQOa1WrUkBwZKKviNxkMlvKGkiIbXcIdWf+Rv1BPWI9Xo1edi1LF7ux8sZs6mbQEn3z+v+UCSgO13ZtFzI/w==") == 0); assert(strcmp(dev[1].attributes, "+presence") == 0); assert(dev[1].old_format == 0); free_devices(dev, n_devs); dev = calloc(cfg.max_devs, sizeof(*dev)); assert(dev != NULL); cfg.auth_file = "credentials/new_mixed_-P1-P2.cred"; rc = get_devices_from_authfile(&cfg, username, dev, &n_devs); assert(rc == PAM_SUCCESS); assert(n_devs == 2); assert(strcmp(dev[0].coseType, "es256") == 0); assert(strcmp(dev[0].keyHandle, "gqCuXGhiA9P4PhXPgrMjQCdgBPkLHHmQcDF/AMOp9vMuCoreRgwWlckMvCdHnsRTohdGqKZgVT/M3HVu4/UiXA==") == 0); assert(strcmp(dev[0].publicKey, "DJaEFTDU5XMq5+KwhEwj69zo5KthqvPRcrCE8Rhu6v1FkgFww/gHYeCZi8s6IRbzmmkxSANXuBAGcpVAM6Zo3A==") == 0); assert(strcmp(dev[0].attributes, "") == 0); assert(dev[0].old_format == 0); assert(strcmp(dev[1].coseType, "es256") == 0); assert(strcmp(dev[1].keyHandle, "RFgUluPS2nAXHy3++1dyyu5k0Rnr9KHUccYSH2oMdpw+QWOu5lvHki3lyAxhKm7HTu8wfMK86qIHakTMYDiYSA==") == 0); assert(strcmp(dev[1].publicKey, "sgoB52Vmw6fqQMDsBHKMsSeft6AfXoULH+mHNi3nOS6KHnvobo82LFGjvQqxrbSNfIul/cpD3MSdz8R0Tfhl3w==") == 0); assert(strcmp(dev[1].attributes, "") == 0); assert(dev[1].old_format == 0); free_devices(dev, n_devs); /* END REGENERATE_CREDENTIALS.PY */ /* clang-format on*/ } int main(void) { struct passwd *pwd; char *username; assert((pwd = getpwuid(geteuid())) != NULL); assert((username = strdup(pwd->pw_name)) != NULL); test_nouserok(username); test_ssh_credential(username); test_old_credential(username); test_limited_count(username); test_new_credentials(username); free(username); } pam_u2f-1.3.2/tests/Makefile.in0000644000175000017500000011765114742174651015647 0ustar winniewinnie# Makefile.in generated by automake 1.17 from Makefile.am. # @configure_input@ # Copyright (C) 1994-2024 Free Software Foundation, Inc. # This Makefile.in is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY, to the extent permitted by law; without # even the implied warranty of MERCHANTABILITY or FITNESS FOR A # PARTICULAR PURPOSE. @SET_MAKE@ # Copyright (C) 2014-2022 Yubico AB - See COPYING VPATH = @srcdir@ am__is_gnu_make = { \ if test -z '$(MAKELEVEL)'; then 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void *module; assert((path = getenv("PAM_U2F_MODULE")) != NULL); assert((module = dlopen(path, RTLD_NOW)) != NULL); assert(dlsym(module, "pam_sm_authenticate") != NULL); assert(dlsym(module, "pam_sm_setcred") != NULL); assert(dlsym(module, "nonexistent") == NULL); assert(dlclose(module) == 0); return 0; } pam_u2f-1.3.2/tests/expand.c0000644000175000017500000000306714742173655015223 0ustar winniewinnie/* * Copyright (C) 2023 Yubico AB - See COPYING */ #undef NDEBUG #include #include #include #include "util.h" #define ASSERT_STR_EQ(a, b) assert(!strcmp(a, b)) #define ASSERT_EXPANDED_EQ(str, user, result) \ do { \ char *tmp = expand_variables(str, user); \ assert(tmp != NULL); \ ASSERT_STR_EQ(tmp, result); \ free(tmp); \ } while (0) #define ASSERT_NULL(x) assert((x) == NULL) int main(void) { ASSERT_EXPANDED_EQ("foobar", "user", "foobar"); ASSERT_EXPANDED_EQ("", "user", ""); ASSERT_EXPANDED_EQ("%%", "user", "%"); ASSERT_EXPANDED_EQ("%u", "user", "user"); ASSERT_EXPANDED_EQ("x%u", "user", "xuser"); ASSERT_EXPANDED_EQ("%ux", "user", "userx"); ASSERT_EXPANDED_EQ("x%ux", "user", "xuserx"); ASSERT_EXPANDED_EQ("%%%u", "user", "%user"); ASSERT_EXPANDED_EQ("%u%%", "user", "user%"); ASSERT_EXPANDED_EQ("%%u", "user", "%u"); ASSERT_EXPANDED_EQ("%u", "%user", "%user"); ASSERT_EXPANDED_EQ("%u%u", "user", "useruser"); ASSERT_EXPANDED_EQ("%%%u%%", "user", "%user%"); ASSERT_NULL(expand_variables("%", "user")); // Unexpected end of string. 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See the URLs above, or the file `LICENSE` # included in the Bootstrap distribution for the full license texts. # Please report bugs or propose patches to: # ## ------ ## ## Usage. ## ## ------ ## # Evaluate this file near the top of your script to gain access to # the functions and variables defined here: # # . `echo "$0" | ${SED-sed} 's|[^/]*$||'`/build-aux/funclib.sh # # If you need to override any of the default environment variable # settings, do that before evaluating this file. ## -------------------- ## ## Shell normalisation. ## ## -------------------- ## # Some shells need a little help to be as Bourne compatible as possible. # Before doing anything else, make sure all that help has been provided! DUALCASE=1; export DUALCASE # for MKS sh if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : emulate sh NULLCMD=: # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which # is contrary to our usage. Disable this feature. alias -g '${1+"$@"}'='"$@"' setopt NO_GLOB_SUBST else case `(set -o) 2>/dev/null` in *posix*) set -o posix ;; esac fi # NLS nuisances: We save the old values in case they are required later. _G_user_locale= _G_safe_locale= for _G_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES do eval "if test set = \"\${$_G_var+set}\"; then save_$_G_var=\$$_G_var $_G_var=C export $_G_var _G_user_locale=\"$_G_var=\\\$save_\$_G_var; \$_G_user_locale\" _G_safe_locale=\"$_G_var=C; \$_G_safe_locale\" fi" done # These NLS vars are set unconditionally (bootstrap issue #24). Unset those # in case the environment reset is needed later and the $save_* variant is not # defined (see the code above). LC_ALL=C LANGUAGE=C export LANGUAGE LC_ALL # Make sure IFS has a sensible default sp=' ' nl=' ' IFS="$sp $nl" # There are apparently some systems that use ';' as a PATH separator! if test "${PATH_SEPARATOR+set}" != set; then PATH_SEPARATOR=: (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || PATH_SEPARATOR=';' } fi # func_unset VAR # -------------- # Portably unset VAR. # In some shells, an 'unset VAR' statement leaves a non-zero return # status if VAR is already unset, which might be problematic if the # statement is used at the end of a function (thus poisoning its return # value) or when 'set -e' is active (causing even a spurious abort of # the script in this case). func_unset () { { eval $1=; (eval unset $1) >/dev/null 2>&1 && eval unset $1 || : ; } } # Make sure CDPATH doesn't cause `cd` commands to output the target dir. func_unset CDPATH # Make sure ${,E,F}GREP behave sanely. func_unset GREP_OPTIONS ## ------------------------- ## ## Locate command utilities. ## ## ------------------------- ## # func_executable_p FILE # ---------------------- # Check that FILE is an executable regular file. func_executable_p () { test -f "$1" && test -x "$1" } # func_path_progs PROGS_LIST CHECK_FUNC [PATH] # -------------------------------------------- # Search for either a program that responds to --version with output # containing "GNU", or else returned by CHECK_FUNC otherwise, by # trying all the directories in PATH with each of the elements of # PROGS_LIST. # # CHECK_FUNC should accept the path to a candidate program, and # set $func_check_prog_result if it truncates its output less than # $_G_path_prog_max characters. func_path_progs () { _G_progs_list=$1 _G_check_func=$2 _G_PATH=${3-"$PATH"} _G_path_prog_max=0 _G_path_prog_found=false _G_save_IFS=$IFS; IFS=${PATH_SEPARATOR-:} for _G_dir in $_G_PATH; do IFS=$_G_save_IFS test -z "$_G_dir" && _G_dir=. for _G_prog_name in $_G_progs_list; do for _exeext in '' .EXE; do _G_path_prog=$_G_dir/$_G_prog_name$_exeext func_executable_p "$_G_path_prog" || continue case `"$_G_path_prog" --version 2>&1` in *GNU*) func_path_progs_result=$_G_path_prog _G_path_prog_found=: ;; *) $_G_check_func $_G_path_prog func_path_progs_result=$func_check_prog_result ;; esac $_G_path_prog_found && break 3 done done done IFS=$_G_save_IFS test -z "$func_path_progs_result" && { echo "no acceptable sed could be found in \$PATH" >&2 exit 1 } } # We want to be able to use the functions in this file before configure # has figured out where the best binaries are kept, which means we have # to search for them ourselves - except when the results are already set # where we skip the searches. # Unless the user overrides by setting SED, search the path for either GNU # sed, or the sed that truncates its output the least. test -z "$SED" && { _G_sed_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ for _G_i in 1 2 3 4 5 6 7; do _G_sed_script=$_G_sed_script$nl$_G_sed_script done echo "$_G_sed_script" 2>/dev/null | sed 99q >conftest.sed _G_sed_script= func_check_prog_sed () { _G_path_prog=$1 _G_count=0 printf 0123456789 >conftest.in while : do cat conftest.in conftest.in >conftest.tmp mv conftest.tmp conftest.in cp conftest.in conftest.nl echo '' >> conftest.nl "$_G_path_prog" -f conftest.sed conftest.out 2>/dev/null || break diff conftest.out conftest.nl >/dev/null 2>&1 || break _G_count=`expr $_G_count + 1` if test "$_G_count" -gt "$_G_path_prog_max"; then # Best one so far, save it but keep looking for a better one func_check_prog_result=$_G_path_prog _G_path_prog_max=$_G_count fi # 10*(2^10) chars as input seems more than enough test 10 -lt "$_G_count" && break done rm -f conftest.in conftest.tmp conftest.nl conftest.out } func_path_progs "sed gsed" func_check_prog_sed "$PATH:/usr/xpg4/bin" rm -f conftest.sed SED=$func_path_progs_result } # Unless the user overrides by setting GREP, search the path for either GNU # grep, or the grep that truncates its output the least. test -z "$GREP" && { func_check_prog_grep () { _G_path_prog=$1 _G_count=0 _G_path_prog_max=0 printf 0123456789 >conftest.in while : do cat conftest.in conftest.in >conftest.tmp mv conftest.tmp conftest.in cp conftest.in conftest.nl echo 'GREP' >> conftest.nl "$_G_path_prog" -e 'GREP$' -e '-(cannot match)-' conftest.out 2>/dev/null || break diff conftest.out conftest.nl >/dev/null 2>&1 || break _G_count=`expr $_G_count + 1` if test "$_G_count" -gt "$_G_path_prog_max"; then # Best one so far, save it but keep looking for a better one func_check_prog_result=$_G_path_prog _G_path_prog_max=$_G_count fi # 10*(2^10) chars as input seems more than enough test 10 -lt "$_G_count" && break done rm -f conftest.in conftest.tmp conftest.nl conftest.out } func_path_progs "grep ggrep" func_check_prog_grep "$PATH:/usr/xpg4/bin" GREP=$func_path_progs_result } ## ------------------------------- ## ## User overridable command paths. ## ## ------------------------------- ## # All uppercase variable names are used for environment variables. These # variables can be overridden by the user before calling a script that # uses them if a suitable command of that name is not already available # in the command search PATH. : ${CP="cp -f"} : ${ECHO="printf %s\n"} : ${EGREP="$GREP -E"} : ${FGREP="$GREP -F"} : ${LN_S="ln -s"} : ${MAKE="make"} : ${MKDIR="mkdir"} : ${MV="mv -f"} : ${RM="rm -f"} : ${SHELL="${CONFIG_SHELL-/bin/sh}"} ## -------------------- ## ## Useful sed snippets. ## ## -------------------- ## sed_dirname='s|/[^/]*$||' sed_basename='s|^.*/||' # Sed substitution that helps us do robust quoting. It backslashifies # metacharacters that are still active within double-quoted strings. sed_quote_subst='s|\([`"$\\]\)|\\\1|g' # Same as above, but do not quote variable references. sed_double_quote_subst='s/\(["`\\]\)/\\\1/g' # Sed substitution that turns a string into a regex matching for the # string literally. sed_make_literal_regex='s|[].[^$\\*\/]|\\&|g' # Sed substitution that converts a w32 file name or path # that contains forward slashes, into one that contains # (escaped) backslashes. A very naive implementation. sed_naive_backslashify='s|\\\\*|\\|g;s|/|\\|g;s|\\|\\\\|g' # Re-'\' parameter expansions in output of sed_double_quote_subst that # were '\'-ed in input to the same. If an odd number of '\' preceded a # '$' in input to sed_double_quote_subst, that '$' was protected from # expansion. Since each input '\' is now two '\'s, look for any number # of runs of four '\'s followed by two '\'s and then a '$'. '\' that '$'. _G_bs='\\' _G_bs2='\\\\' _G_bs4='\\\\\\\\' _G_dollar='\$' sed_double_backslash="\ s/$_G_bs4/&\\ /g s/^$_G_bs2$_G_dollar/$_G_bs&/ s/\\([^$_G_bs]\\)$_G_bs2$_G_dollar/\\1$_G_bs2$_G_bs$_G_dollar/g s/\n//g" # require_check_ifs_backslash # --------------------------- # Check if we can use backslash as IFS='\' separator, and set # $check_ifs_backshlash_broken to ':' or 'false'. require_check_ifs_backslash=func_require_check_ifs_backslash func_require_check_ifs_backslash () { _G_save_IFS=$IFS IFS='\' _G_check_ifs_backshlash='a\\b' for _G_i in $_G_check_ifs_backshlash do case $_G_i in a) check_ifs_backshlash_broken=false ;; '') break ;; *) check_ifs_backshlash_broken=: break ;; esac done IFS=$_G_save_IFS require_check_ifs_backslash=: } ## ----------------- ## ## Global variables. ## ## ----------------- ## # Except for the global variables explicitly listed below, the following # functions in the '^func_' namespace, and the '^require_' namespace # variables initialised in the 'Resource management' section, sourcing # this file will not pollute your global namespace with anything # else. There's no portable way to scope variables in Bourne shell # though, so actually running these functions will sometimes place # results into a variable named after the function, and often use # temporary variables in the '^_G_' namespace. If you are careful to # avoid using those namespaces casually in your sourcing script, things # should continue to work as you expect. And, of course, you can freely # overwrite any of the functions or variables defined here before # calling anything to customize them. EXIT_SUCCESS=0 EXIT_FAILURE=1 EXIT_MISMATCH=63 # $? = 63 is used to indicate version mismatch to missing. EXIT_SKIP=77 # $? = 77 is used to indicate a skipped test to automake. # Allow overriding, eg assuming that you follow the convention of # putting '$debug_cmd' at the start of all your functions, you can get # bash to show function call trace with: # # debug_cmd='eval echo "${FUNCNAME[0]} $*" >&2' bash your-script-name debug_cmd=${debug_cmd-":"} exit_cmd=: # By convention, finish your script with: # # exit $exit_status # # so that you can set exit_status to non-zero if you want to indicate # something went wrong during execution without actually bailing out at # the point of failure. exit_status=$EXIT_SUCCESS # Work around backward compatibility issue on IRIX 6.5. On IRIX 6.4+, sh # is ksh but when the shell is invoked as "sh" and the current value of # the _XPG environment variable is not equal to 1 (one), the special # positional parameter $0, within a function call, is the name of the # function. progpath=$0 # The name of this program. progname=`$ECHO "$progpath" |$SED "$sed_basename"` # Make sure we have an absolute progpath for reexecution: case $progpath in [\\/]*|[A-Za-z]:\\*) ;; *[\\/]*) progdir=`$ECHO "$progpath" |$SED "$sed_dirname"` progdir=`cd "$progdir" && pwd` progpath=$progdir/$progname ;; *) _G_IFS=$IFS IFS=${PATH_SEPARATOR-:} for progdir in $PATH; do IFS=$_G_IFS test -x "$progdir/$progname" && break done IFS=$_G_IFS test -n "$progdir" || progdir=`pwd` progpath=$progdir/$progname ;; esac ## ----------------- ## ## Standard options. ## ## ----------------- ## # The following options affect the operation of the functions defined # below, and should be set appropriately depending on run-time para- # meters passed on the command line. opt_dry_run=false opt_quiet=false opt_verbose=false # Categories 'all' and 'none' are always available. Append any others # you will pass as the first argument to func_warning from your own # code. warning_categories= # By default, display warnings according to 'opt_warning_types'. Set # 'warning_func' to ':' to elide all warnings, or func_fatal_error to # treat the next displayed warning as a fatal error. warning_func=func_warn_and_continue # Set to 'all' to display all warnings, 'none' to suppress all # warnings, or a space delimited list of some subset of # 'warning_categories' to display only the listed warnings. opt_warning_types=all ## -------------------- ## ## Resource management. ## ## -------------------- ## # This section contains definitions for functions that each ensure a # particular resource (a file, or a non-empty configuration variable for # example) is available, and if appropriate to extract default values # from pertinent package files. Call them using their associated # 'require_*' variable to ensure that they are executed, at most, once. # # It's entirely deliberate that calling these functions can set # variables that don't obey the namespace limitations obeyed by the rest # of this file, in order that that they be as useful as possible to # callers. # require_term_colors # ------------------- # Allow display of bold text on terminals that support it. require_term_colors=func_require_term_colors func_require_term_colors () { $debug_cmd test -t 1 && { # COLORTERM and USE_ANSI_COLORS environment variables take # precedence, because most terminfo databases neglect to describe # whether color sequences are supported. test -n "${COLORTERM+set}" && : ${USE_ANSI_COLORS="1"} if test 1 = "$USE_ANSI_COLORS"; then # Standard ANSI escape sequences tc_reset='' tc_bold=''; tc_standout='' tc_red=''; tc_green='' tc_blue=''; tc_cyan='' else # Otherwise trust the terminfo database after all. test -n "`tput sgr0 2>/dev/null`" && { tc_reset=`tput sgr0` test -n "`tput bold 2>/dev/null`" && tc_bold=`tput bold` tc_standout=$tc_bold test -n "`tput smso 2>/dev/null`" && tc_standout=`tput smso` test -n "`tput setaf 1 2>/dev/null`" && tc_red=`tput setaf 1` test -n "`tput setaf 2 2>/dev/null`" && tc_green=`tput setaf 2` test -n "`tput setaf 4 2>/dev/null`" && tc_blue=`tput setaf 4` test -n "`tput setaf 5 2>/dev/null`" && tc_cyan=`tput setaf 5` } fi } require_term_colors=: } ## ----------------- ## ## Function library. ## ## ----------------- ## # This section contains a variety of useful functions to call in your # scripts. Take note of the portable wrappers for features provided by # some modern shells, which will fall back to slower equivalents on # less featureful shells. # func_append VAR VALUE # --------------------- # Append VALUE onto the existing contents of VAR. # We should try to minimise forks, especially on Windows where they are # unreasonably slow, so skip the feature probes when bash or zsh are # being used: if test set = "${BASH_VERSION+set}${ZSH_VERSION+set}"; then : ${_G_HAVE_ARITH_OP="yes"} : ${_G_HAVE_XSI_OPS="yes"} # The += operator was introduced in bash 3.1 case $BASH_VERSION in [12].* | 3.0 | 3.0*) ;; *) : ${_G_HAVE_PLUSEQ_OP="yes"} ;; esac fi # _G_HAVE_PLUSEQ_OP # Can be empty, in which case the shell is probed, "yes" if += is # usable or anything else if it does not work. test -z "$_G_HAVE_PLUSEQ_OP" \ && (eval 'x=a; x+=" b"; test "a b" = "$x"') 2>/dev/null \ && _G_HAVE_PLUSEQ_OP=yes if test yes = "$_G_HAVE_PLUSEQ_OP" then # This is an XSI compatible shell, allowing a faster implementation... eval 'func_append () { $debug_cmd eval "$1+=\$2" }' else # ...otherwise fall back to using expr, which is often a shell builtin. func_append () { $debug_cmd eval "$1=\$$1\$2" } fi # func_append_quoted VAR VALUE # ---------------------------- # Quote VALUE and append to the end of shell variable VAR, separated # by a space. if test yes = "$_G_HAVE_PLUSEQ_OP"; then eval 'func_append_quoted () { $debug_cmd func_quote_arg pretty "$2" eval "$1+=\\ \$func_quote_arg_result" }' else func_append_quoted () { $debug_cmd func_quote_arg pretty "$2" eval "$1=\$$1\\ \$func_quote_arg_result" } fi # func_append_uniq VAR VALUE # -------------------------- # Append unique VALUE onto the existing contents of VAR, assuming # entries are delimited by the first character of VALUE. For example: # # func_append_uniq options " --another-option option-argument" # # will only append to $options if " --another-option option-argument " # is not already present somewhere in $options already (note spaces at # each end implied by leading space in second argument). func_append_uniq () { $debug_cmd eval _G_current_value='`$ECHO $'$1'`' _G_delim=`expr "$2" : '\(.\)'` case $_G_delim$_G_current_value$_G_delim in *"$2$_G_delim"*) ;; *) func_append "$@" ;; esac } # func_arith TERM... # ------------------ # Set func_arith_result to the result of evaluating TERMs. test -z "$_G_HAVE_ARITH_OP" \ && (eval 'test 2 = $(( 1 + 1 ))') 2>/dev/null \ && _G_HAVE_ARITH_OP=yes if test yes = "$_G_HAVE_ARITH_OP"; then eval 'func_arith () { $debug_cmd func_arith_result=$(( $* )) }' else func_arith () { $debug_cmd func_arith_result=`expr "$@"` } fi # func_basename FILE # ------------------ # Set func_basename_result to FILE with everything up to and including # the last / stripped. if test yes = "$_G_HAVE_XSI_OPS"; then # If this shell supports suffix pattern removal, then use it to avoid # forking. Hide the definitions single quotes in case the shell chokes # on unsupported syntax... _b='func_basename_result=${1##*/}' _d='case $1 in */*) func_dirname_result=${1%/*}$2 ;; * ) func_dirname_result=$3 ;; esac' else # ...otherwise fall back to using sed. _b='func_basename_result=`$ECHO "$1" |$SED "$sed_basename"`' _d='func_dirname_result=`$ECHO "$1" |$SED "$sed_dirname"` if test "X$func_dirname_result" = "X$1"; then func_dirname_result=$3 else func_append func_dirname_result "$2" fi' fi eval 'func_basename () { $debug_cmd '"$_b"' }' # func_dirname FILE APPEND NONDIR_REPLACEMENT # ------------------------------------------- # Compute the dirname of FILE. If nonempty, add APPEND to the result, # otherwise set result to NONDIR_REPLACEMENT. eval 'func_dirname () { $debug_cmd '"$_d"' }' # func_dirname_and_basename FILE APPEND NONDIR_REPLACEMENT # -------------------------------------------------------- # Perform func_basename and func_dirname in a single function # call: # dirname: Compute the dirname of FILE. If nonempty, # add APPEND to the result, otherwise set result # to NONDIR_REPLACEMENT. # value returned in "$func_dirname_result" # basename: Compute filename of FILE. # value returned in "$func_basename_result" # For efficiency, we do not delegate to the functions above but instead # duplicate the functionality here. eval 'func_dirname_and_basename () { $debug_cmd '"$_b"' '"$_d"' }' # func_echo ARG... # ---------------- # Echo program name prefixed message. func_echo () { $debug_cmd _G_message=$* func_echo_IFS=$IFS IFS=$nl for _G_line in $_G_message; do IFS=$func_echo_IFS $ECHO "$progname: $_G_line" done IFS=$func_echo_IFS } # func_echo_all ARG... # -------------------- # Invoke $ECHO with all args, space-separated. func_echo_all () { $ECHO "$*" } # func_echo_infix_1 INFIX ARG... # ------------------------------ # Echo program name, followed by INFIX on the first line, with any # additional lines not showing INFIX. func_echo_infix_1 () { $debug_cmd $require_term_colors _G_infix=$1; shift _G_indent=$_G_infix _G_prefix="$progname: $_G_infix: " _G_message=$* # Strip color escape sequences before counting printable length for _G_tc in "$tc_reset" "$tc_bold" "$tc_standout" "$tc_red" "$tc_green" "$tc_blue" "$tc_cyan" do test -n "$_G_tc" && { _G_esc_tc=`$ECHO "$_G_tc" | $SED "$sed_make_literal_regex"` _G_indent=`$ECHO "$_G_indent" | $SED "s|$_G_esc_tc||g"` } done _G_indent="$progname: "`echo "$_G_indent" | $SED 's|.| |g'`" " ## exclude from sc_prohibit_nested_quotes func_echo_infix_1_IFS=$IFS IFS=$nl for _G_line in $_G_message; do IFS=$func_echo_infix_1_IFS $ECHO "$_G_prefix$tc_bold$_G_line$tc_reset" >&2 _G_prefix=$_G_indent done IFS=$func_echo_infix_1_IFS } # func_error ARG... # ----------------- # Echo program name prefixed message to standard error. func_error () { $debug_cmd $require_term_colors func_echo_infix_1 " $tc_standout${tc_red}error$tc_reset" "$*" >&2 } # func_fatal_error ARG... # ----------------------- # Echo program name prefixed message to standard error, and exit. func_fatal_error () { $debug_cmd func_error "$*" exit $EXIT_FAILURE } # func_grep EXPRESSION FILENAME # ----------------------------- # Check whether EXPRESSION matches any line of FILENAME, without output. func_grep () { $debug_cmd $GREP "$1" "$2" >/dev/null 2>&1 } # func_len STRING # --------------- # Set func_len_result to the length of STRING. STRING may not # start with a hyphen. test -z "$_G_HAVE_XSI_OPS" \ && (eval 'x=a/b/c; test 5aa/bb/cc = "${#x}${x%%/*}${x%/*}${x#*/}${x##*/}"') 2>/dev/null \ && _G_HAVE_XSI_OPS=yes if test yes = "$_G_HAVE_XSI_OPS"; then eval 'func_len () { $debug_cmd func_len_result=${#1} }' else func_len () { $debug_cmd func_len_result=`expr "$1" : ".*" 2>/dev/null || echo $max_cmd_len` } fi # func_mkdir_p DIRECTORY-PATH # --------------------------- # Make sure the entire path to DIRECTORY-PATH is available. func_mkdir_p () { $debug_cmd _G_directory_path=$1 _G_dir_list= if test -n "$_G_directory_path" && test : != "$opt_dry_run"; then # Protect directory names starting with '-' case $_G_directory_path in -*) _G_directory_path=./$_G_directory_path ;; esac # While some portion of DIR does not yet exist... while test ! -d "$_G_directory_path"; do # ...make a list in topmost first order. Use a colon delimited # list in case some portion of path contains whitespace. _G_dir_list=$_G_directory_path:$_G_dir_list # If the last portion added has no slash in it, the list is done case $_G_directory_path in */*) ;; *) break ;; esac # ...otherwise throw away the child directory and loop _G_directory_path=`$ECHO "$_G_directory_path" | $SED -e "$sed_dirname"` done _G_dir_list=`$ECHO "$_G_dir_list" | $SED 's|:*$||'` func_mkdir_p_IFS=$IFS; IFS=: for _G_dir in $_G_dir_list; do IFS=$func_mkdir_p_IFS # mkdir can fail with a 'File exist' error if two processes # try to create one of the directories concurrently. Don't # stop in that case! $MKDIR "$_G_dir" 2>/dev/null || : done IFS=$func_mkdir_p_IFS # Bail out if we (or some other process) failed to create a directory. test -d "$_G_directory_path" || \ func_fatal_error "Failed to create '$1'" fi } # func_mktempdir [BASENAME] # ------------------------- # Make a temporary directory that won't clash with other running # libtool processes, and avoids race conditions if possible. If # given, BASENAME is the basename for that directory. func_mktempdir () { $debug_cmd _G_template=${TMPDIR-/tmp}/${1-$progname} if test : = "$opt_dry_run"; then # Return a directory name, but don't create it in dry-run mode _G_tmpdir=$_G_template-$$ else # If mktemp works, use that first and foremost _G_tmpdir=`mktemp -d "$_G_template-XXXXXXXX" 2>/dev/null` if test ! -d "$_G_tmpdir"; then # Failing that, at least try and use $RANDOM to avoid a race _G_tmpdir=$_G_template-${RANDOM-0}$$ func_mktempdir_umask=`umask` umask 0077 $MKDIR "$_G_tmpdir" umask $func_mktempdir_umask fi # If we're not in dry-run mode, bomb out on failure test -d "$_G_tmpdir" || \ func_fatal_error "cannot create temporary directory '$_G_tmpdir'" fi $ECHO "$_G_tmpdir" } # func_normal_abspath PATH # ------------------------ # Remove doubled-up and trailing slashes, "." path components, # and cancel out any ".." path components in PATH after making # it an absolute path. func_normal_abspath () { $debug_cmd # These SED scripts presuppose an absolute path with a trailing slash. _G_pathcar='s|^/\([^/]*\).*$|\1|' _G_pathcdr='s|^/[^/]*||' _G_removedotparts=':dotsl s|/\./|/|g t dotsl s|/\.$|/|' _G_collapseslashes='s|/\{1,\}|/|g' _G_finalslash='s|/*$|/|' # Start from root dir and reassemble the path. func_normal_abspath_result= func_normal_abspath_tpath=$1 func_normal_abspath_altnamespace= case $func_normal_abspath_tpath in "") # Empty path, that just means $cwd. func_stripname '' '/' "`pwd`" func_normal_abspath_result=$func_stripname_result return ;; # The next three entries are used to spot a run of precisely # two leading slashes without using negated character classes; # we take advantage of case's first-match behaviour. ///*) # Unusual form of absolute path, do nothing. ;; //*) # Not necessarily an ordinary path; POSIX reserves leading '//' # and for example Cygwin uses it to access remote file shares # over CIFS/SMB, so we conserve a leading double slash if found. func_normal_abspath_altnamespace=/ ;; /*) # Absolute path, do nothing. ;; *) # Relative path, prepend $cwd. func_normal_abspath_tpath=`pwd`/$func_normal_abspath_tpath ;; esac # Cancel out all the simple stuff to save iterations. We also want # the path to end with a slash for ease of parsing, so make sure # there is one (and only one) here. func_normal_abspath_tpath=`$ECHO "$func_normal_abspath_tpath" | $SED \ -e "$_G_removedotparts" -e "$_G_collapseslashes" -e "$_G_finalslash"` while :; do # Processed it all yet? if test / = "$func_normal_abspath_tpath"; then # If we ascended to the root using ".." the result may be empty now. if test -z "$func_normal_abspath_result"; then func_normal_abspath_result=/ fi break fi func_normal_abspath_tcomponent=`$ECHO "$func_normal_abspath_tpath" | $SED \ -e "$_G_pathcar"` func_normal_abspath_tpath=`$ECHO "$func_normal_abspath_tpath" | $SED \ -e "$_G_pathcdr"` # Figure out what to do with it case $func_normal_abspath_tcomponent in "") # Trailing empty path component, ignore it. ;; ..) # Parent dir; strip last assembled component from result. func_dirname "$func_normal_abspath_result" func_normal_abspath_result=$func_dirname_result ;; *) # Actual path component, append it. func_append func_normal_abspath_result "/$func_normal_abspath_tcomponent" ;; esac done # Restore leading double-slash if one was found on entry. func_normal_abspath_result=$func_normal_abspath_altnamespace$func_normal_abspath_result } # func_notquiet ARG... # -------------------- # Echo program name prefixed message only when not in quiet mode. func_notquiet () { $debug_cmd $opt_quiet || func_echo ${1+"$@"} # A bug in bash halts the script if the last line of a function # fails when set -e is in force, so we need another command to # work around that: : } # func_relative_path SRCDIR DSTDIR # -------------------------------- # Set func_relative_path_result to the relative path from SRCDIR to DSTDIR. func_relative_path () { $debug_cmd func_relative_path_result= func_normal_abspath "$1" func_relative_path_tlibdir=$func_normal_abspath_result func_normal_abspath "$2" func_relative_path_tbindir=$func_normal_abspath_result # Ascend the tree starting from libdir while :; do # check if we have found a prefix of bindir case $func_relative_path_tbindir in $func_relative_path_tlibdir) # found an exact match func_relative_path_tcancelled= break ;; $func_relative_path_tlibdir*) # found a matching prefix func_stripname "$func_relative_path_tlibdir" '' "$func_relative_path_tbindir" func_relative_path_tcancelled=$func_stripname_result if test -z "$func_relative_path_result"; then func_relative_path_result=. fi break ;; *) func_dirname $func_relative_path_tlibdir func_relative_path_tlibdir=$func_dirname_result if test -z "$func_relative_path_tlibdir"; then # Have to descend all the way to the root! func_relative_path_result=../$func_relative_path_result func_relative_path_tcancelled=$func_relative_path_tbindir break fi func_relative_path_result=../$func_relative_path_result ;; esac done # Now calculate path; take care to avoid doubling-up slashes. func_stripname '' '/' "$func_relative_path_result" func_relative_path_result=$func_stripname_result func_stripname '/' '/' "$func_relative_path_tcancelled" if test -n "$func_stripname_result"; then func_append func_relative_path_result "/$func_stripname_result" fi # Normalisation. If bindir is libdir, return '.' else relative path. if test -n "$func_relative_path_result"; then func_stripname './' '' "$func_relative_path_result" func_relative_path_result=$func_stripname_result fi test -n "$func_relative_path_result" || func_relative_path_result=. : } # func_quote_portable EVAL ARG # ---------------------------- # Internal function to portably implement func_quote_arg. Note that we still # keep attention to performance here so we as much as possible try to avoid # calling sed binary (so far O(N) complexity as long as func_append is O(1)). func_quote_portable () { $debug_cmd $require_check_ifs_backslash func_quote_portable_result=$2 # one-time-loop (easy break) while true do if $1; then func_quote_portable_result=`$ECHO "$2" | $SED \ -e "$sed_double_quote_subst" -e "$sed_double_backslash"` break fi # Quote for eval. case $func_quote_portable_result in *[\\\`\"\$]*) # Fallback to sed for $func_check_bs_ifs_broken=:, or when the string # contains the shell wildcard characters. case $check_ifs_backshlash_broken$func_quote_portable_result in :*|*[\[\*\?]*) func_quote_portable_result=`$ECHO "$func_quote_portable_result" \ | $SED "$sed_quote_subst"` break ;; esac func_quote_portable_old_IFS=$IFS for _G_char in '\' '`' '"' '$' do # STATE($1) PREV($2) SEPARATOR($3) set start "" "" func_quote_portable_result=dummy"$_G_char$func_quote_portable_result$_G_char"dummy IFS=$_G_char for _G_part in $func_quote_portable_result do case $1 in quote) func_append func_quote_portable_result "$3$2" set quote "$_G_part" "\\$_G_char" ;; start) set first "" "" func_quote_portable_result= ;; first) set quote "$_G_part" "" ;; esac done done IFS=$func_quote_portable_old_IFS ;; *) ;; esac break done func_quote_portable_unquoted_result=$func_quote_portable_result case $func_quote_portable_result in # double-quote args containing shell metacharacters to delay # word splitting, command substitution and variable expansion # for a subsequent eval. # many bourne shells cannot handle close brackets correctly # in scan sets, so we specify it separately. *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") func_quote_portable_result=\"$func_quote_portable_result\" ;; esac } # func_quotefast_eval ARG # ----------------------- # Quote one ARG (internal). This is equivalent to 'func_quote_arg eval ARG', # but optimized for speed. Result is stored in $func_quotefast_eval. if test xyes = `(x=; printf -v x %q yes; echo x"$x") 2>/dev/null`; then printf -v _GL_test_printf_tilde %q '~' if test '\~' = "$_GL_test_printf_tilde"; then func_quotefast_eval () { printf -v func_quotefast_eval_result %q "$1" } else # Broken older Bash implementations. Make those faster too if possible. func_quotefast_eval () { case $1 in '~'*) func_quote_portable false "$1" func_quotefast_eval_result=$func_quote_portable_result ;; *) printf -v func_quotefast_eval_result %q "$1" ;; esac } fi else func_quotefast_eval () { func_quote_portable false "$1" func_quotefast_eval_result=$func_quote_portable_result } fi # func_quote_arg MODEs ARG # ------------------------ # Quote one ARG to be evaled later. MODEs argument may contain zero or more # specifiers listed below separated by ',' character. This function returns two # values: # i) func_quote_arg_result # double-quoted (when needed), suitable for a subsequent eval # ii) func_quote_arg_unquoted_result # has all characters that are still active within double # quotes backslashified. Available only if 'unquoted' is specified. # # Available modes: # ---------------- # 'eval' (default) # - escape shell special characters # 'expand' # - the same as 'eval'; but do not quote variable references # 'pretty' # - request aesthetic output, i.e. '"a b"' instead of 'a\ b'. This might # be used later in func_quote to get output like: 'echo "a b"' instead # of 'echo a\ b'. This is slower than default on some shells. # 'unquoted' # - produce also $func_quote_arg_unquoted_result which does not contain # wrapping double-quotes. # # Examples for 'func_quote_arg pretty,unquoted string': # # string | *_result | *_unquoted_result # ------------+-----------------------+------------------- # " | \" | \" # a b | "a b" | a b # "a b" | "\"a b\"" | \"a b\" # * | "*" | * # z="${x-$y}" | "z=\"\${x-\$y}\"" | z=\"\${x-\$y}\" # # Examples for 'func_quote_arg pretty,unquoted,expand string': # # string | *_result | *_unquoted_result # --------------+---------------------+-------------------- # z="${x-$y}" | "z=\"${x-$y}\"" | z=\"${x-$y}\" func_quote_arg () { _G_quote_expand=false case ,$1, in *,expand,*) _G_quote_expand=: ;; esac case ,$1, in *,pretty,*|*,expand,*|*,unquoted,*) func_quote_portable $_G_quote_expand "$2" func_quote_arg_result=$func_quote_portable_result func_quote_arg_unquoted_result=$func_quote_portable_unquoted_result ;; *) # Faster quote-for-eval for some shells. func_quotefast_eval "$2" func_quote_arg_result=$func_quotefast_eval_result ;; esac } # func_quote MODEs ARGs... # ------------------------ # Quote all ARGs to be evaled later and join them into single command. See # func_quote_arg's description for more info. func_quote () { $debug_cmd _G_func_quote_mode=$1 ; shift func_quote_result= while test 0 -lt $#; do func_quote_arg "$_G_func_quote_mode" "$1" if test -n "$func_quote_result"; then func_append func_quote_result " $func_quote_arg_result" else func_append func_quote_result "$func_quote_arg_result" fi shift done } # func_stripname PREFIX SUFFIX NAME # --------------------------------- # strip PREFIX and SUFFIX from NAME, and store in func_stripname_result. # PREFIX and SUFFIX must not contain globbing or regex special # characters, hashes, percent signs, but SUFFIX may contain a leading # dot (in which case that matches only a dot). if test yes = "$_G_HAVE_XSI_OPS"; then eval 'func_stripname () { $debug_cmd # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are # positional parameters, so assign one to ordinary variable first. func_stripname_result=$3 func_stripname_result=${func_stripname_result#"$1"} func_stripname_result=${func_stripname_result%"$2"} }' else func_stripname () { $debug_cmd case $2 in .*) func_stripname_result=`$ECHO "$3" | $SED -e "s%^$1%%" -e "s%\\\\$2\$%%"`;; *) func_stripname_result=`$ECHO "$3" | $SED -e "s%^$1%%" -e "s%$2\$%%"`;; esac } fi # func_show_eval CMD [FAIL_EXP] # ----------------------------- # Unless opt_quiet is true, then output CMD. Then, if opt_dryrun is # not true, evaluate CMD. If the evaluation of CMD fails, and FAIL_EXP # is given, then evaluate it. func_show_eval () { $debug_cmd _G_cmd=$1 _G_fail_exp=${2-':'} func_quote_arg pretty,expand "$_G_cmd" eval "func_notquiet $func_quote_arg_result" $opt_dry_run || { eval "$_G_cmd" _G_status=$? if test 0 -ne "$_G_status"; then eval "(exit $_G_status); $_G_fail_exp" fi } } # func_show_eval_locale CMD [FAIL_EXP] # ------------------------------------ # Unless opt_quiet is true, then output CMD. Then, if opt_dryrun is # not true, evaluate CMD. If the evaluation of CMD fails, and FAIL_EXP # is given, then evaluate it. Use the saved locale for evaluation. func_show_eval_locale () { $debug_cmd _G_cmd=$1 _G_fail_exp=${2-':'} $opt_quiet || { func_quote_arg expand,pretty "$_G_cmd" eval "func_echo $func_quote_arg_result" } $opt_dry_run || { eval "$_G_user_locale $_G_cmd" _G_status=$? eval "$_G_safe_locale" if test 0 -ne "$_G_status"; then eval "(exit $_G_status); $_G_fail_exp" fi } } # func_tr_sh # ---------- # Turn $1 into a string suitable for a shell variable name. # Result is stored in $func_tr_sh_result. All characters # not in the set a-zA-Z0-9_ are replaced with '_'. Further, # if $1 begins with a digit, a '_' is prepended as well. func_tr_sh () { $debug_cmd case $1 in [0-9]* | *[!a-zA-Z0-9_]*) func_tr_sh_result=`$ECHO "$1" | $SED -e 's/^\([0-9]\)/_\1/' -e 's/[^a-zA-Z0-9_]/_/g'` ;; * ) func_tr_sh_result=$1 ;; esac } # func_verbose ARG... # ------------------- # Echo program name prefixed message in verbose mode only. func_verbose () { $debug_cmd $opt_verbose && func_echo "$*" : } # func_warn_and_continue ARG... # ----------------------------- # Echo program name prefixed warning message to standard error. func_warn_and_continue () { $debug_cmd $require_term_colors func_echo_infix_1 "${tc_red}warning$tc_reset" "$*" >&2 } # func_warning CATEGORY ARG... # ---------------------------- # Echo program name prefixed warning message to standard error. Warning # messages can be filtered according to CATEGORY, where this function # elides messages where CATEGORY is not listed in the global variable # 'opt_warning_types'. func_warning () { $debug_cmd # CATEGORY must be in the warning_categories list! case " $warning_categories " in *" $1 "*) ;; *) func_internal_error "invalid warning category '$1'" ;; esac _G_category=$1 shift case " $opt_warning_types " in *" $_G_category "*) $warning_func ${1+"$@"} ;; esac } # func_sort_ver VER1 VER2 # ----------------------- # 'sort -V' is not generally available. # Note this deviates from the version comparison in automake # in that it treats 1.5 < 1.5.0, and treats 1.4.4a < 1.4-p3a # but this should suffice as we won't be specifying old # version formats or redundant trailing .0 in bootstrap.conf. # If we did want full compatibility then we should probably # use m4_version_compare from autoconf. func_sort_ver () { $debug_cmd printf '%s\n%s\n' "$1" "$2" \ | sort -t. -k 1,1n -k 2,2n -k 3,3n -k 4,4n -k 5,5n -k 6,6n -k 7,7n -k 8,8n -k 9,9n } # func_lt_ver PREV CURR # --------------------- # Return true if PREV and CURR are in the correct order according to # func_sort_ver, otherwise false. Use it like this: # # func_lt_ver "$prev_ver" "$proposed_ver" || func_fatal_error "..." func_lt_ver () { $debug_cmd test "x$1" = x`func_sort_ver "$1" "$2" | $SED 1q` } # Local variables: # mode: shell-script # sh-indentation: 2 # eval: (add-hook 'before-save-hook 'time-stamp) # time-stamp-pattern: "10/scriptversion=%:y-%02m-%02d.%02H; # UTC" # time-stamp-time-zone: "UTC" # End: #! /bin/sh # A portable, pluggable option parser for Bourne shell. # Written by Gary V. Vaughan, 2010 # This is free software. There is NO warranty; not even for # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. # # Copyright (C) 2010-2019, 2021, 2023-2024 Bootstrap Authors # # This file is dual licensed under the terms of the MIT license # , and GPL version 2 or later # . You must apply one of # these licenses when using or redistributing this software or any of # the files within it. See the URLs above, or the file `LICENSE` # included in the Bootstrap distribution for the full license texts. # Please report bugs or propose patches to: # # Set a version string for this script. scriptversion=2019-02-19.15; # UTC ## ------ ## ## Usage. ## ## ------ ## # This file is a library for parsing options in your shell scripts along # with assorted other useful supporting features that you can make use # of too. # # For the simplest scripts you might need only: # # #!/bin/sh # . relative/path/to/funclib.sh # . relative/path/to/options-parser # scriptversion=1.0 # func_options ${1+"$@"} # eval set dummy "$func_options_result"; shift # ...rest of your script... # # In order for the '--version' option to work, you will need to have a # suitably formatted comment like the one at the top of this file # starting with '# Written by ' and ending with '# Copyright'. # # For '-h' and '--help' to work, you will also need a one line # description of your script's purpose in a comment directly above the # '# Written by ' line, like the one at the top of this file. # # The default options also support '--debug', which will turn on shell # execution tracing (see the comment above debug_cmd below for another # use), and '--verbose' and the func_verbose function to allow your script # to display verbose messages only when your user has specified # '--verbose'. # # After sourcing this file, you can plug in processing for additional # options by amending the variables from the 'Configuration' section # below, and following the instructions in the 'Option parsing' # section further down. ## -------------- ## ## Configuration. ## ## -------------- ## # You should override these variables in your script after sourcing this # file so that they reflect the customisations you have added to the # option parser. # The usage line for option parsing errors and the start of '-h' and # '--help' output messages. You can embed shell variables for delayed # expansion at the time the message is displayed, but you will need to # quote other shell meta-characters carefully to prevent them being # expanded when the contents are evaled. usage='$progpath [OPTION]...' # Short help message in response to '-h' and '--help'. Add to this or # override it after sourcing this library to reflect the full set of # options your script accepts. usage_message="\ --debug enable verbose shell tracing -W, --warnings=CATEGORY report the warnings falling in CATEGORY [all] -v, --verbose verbosely report processing --version print version information and exit -h, --help print short or long help message and exit " # Additional text appended to 'usage_message' in response to '--help'. long_help_message=" Warning categories include: 'all' show all warnings 'none' turn off all the warnings 'error' warnings are treated as fatal errors" # Help message printed before fatal option parsing errors. fatal_help="Try '\$progname --help' for more information." ## ------------------------- ## ## Hook function management. ## ## ------------------------- ## # This section contains functions for adding, removing, and running hooks # in the main code. A hook is just a list of function names that can be # run in order later on. # func_hookable FUNC_NAME # ----------------------- # Declare that FUNC_NAME will run hooks added with # 'func_add_hook FUNC_NAME ...'. func_hookable () { $debug_cmd func_append hookable_fns " $1" } # func_add_hook FUNC_NAME HOOK_FUNC # --------------------------------- # Request that FUNC_NAME call HOOK_FUNC before it returns. FUNC_NAME must # first have been declared "hookable" by a call to 'func_hookable'. func_add_hook () { $debug_cmd case " $hookable_fns " in *" $1 "*) ;; *) func_fatal_error "'$1' does not accept hook functions." ;; esac eval func_append ${1}_hooks '" $2"' } # func_remove_hook FUNC_NAME HOOK_FUNC # ------------------------------------ # Remove HOOK_FUNC from the list of hook functions to be called by # FUNC_NAME. func_remove_hook () { $debug_cmd eval ${1}_hooks='`$ECHO "\$'$1'_hooks" |$SED "s| '$2'||"`' } # func_propagate_result FUNC_NAME_A FUNC_NAME_B # --------------------------------------------- # If the *_result variable of FUNC_NAME_A _is set_, assign its value to # *_result variable of FUNC_NAME_B. func_propagate_result () { $debug_cmd func_propagate_result_result=: if eval "test \"\${${1}_result+set}\" = set" then eval "${2}_result=\$${1}_result" else func_propagate_result_result=false fi } # func_run_hooks FUNC_NAME [ARG]... # --------------------------------- # Run all hook functions registered to FUNC_NAME. # It's assumed that the list of hook functions contains nothing more # than a whitespace-delimited list of legal shell function names, and # no effort is wasted trying to catch shell meta-characters or preserve # whitespace. func_run_hooks () { $debug_cmd case " $hookable_fns " in *" $1 "*) ;; *) func_fatal_error "'$1' does not support hook functions." ;; esac eval _G_hook_fns=\$$1_hooks; shift for _G_hook in $_G_hook_fns; do func_unset "${_G_hook}_result" eval $_G_hook '${1+"$@"}' func_propagate_result $_G_hook func_run_hooks if $func_propagate_result_result; then eval set dummy "$func_run_hooks_result"; shift fi done } ## --------------- ## ## Option parsing. ## ## --------------- ## # In order to add your own option parsing hooks, you must accept the # full positional parameter list from your hook function. You may remove # or edit any options that you action, and then pass back the remaining # unprocessed options in '_result', escaped # suitably for 'eval'. # # The '_result' variable is automatically unset # before your hook gets called; for best performance, only set the # *_result variable when necessary (i.e. don't call the 'func_quote' # function unnecessarily because it can be an expensive operation on some # machines). # # Like this: # # my_options_prep () # { # $debug_cmd # # # Extend the existing usage message. # usage_message=$usage_message' # -s, --silent don'\''t print informational messages # ' # # No change in '$@' (ignored completely by this hook). Leave # # my_options_prep_result variable intact. # } # func_add_hook func_options_prep my_options_prep # # # my_silent_option () # { # $debug_cmd # # args_changed=false # # # Note that, for efficiency, we parse as many options as we can # # recognise in a loop before passing the remainder back to the # # caller on the first unrecognised argument we encounter. # while test $# -gt 0; do # opt=$1; shift # case $opt in # --silent|-s) opt_silent=: # args_changed=: # ;; # # Separate non-argument short options: # -s*) func_split_short_opt "$_G_opt" # set dummy "$func_split_short_opt_name" \ # "-$func_split_short_opt_arg" ${1+"$@"} # shift # args_changed=: # ;; # *) # Make sure the first unrecognised option "$_G_opt" # # is added back to "$@" in case we need it later, # # if $args_changed was set to 'true'. # set dummy "$_G_opt" ${1+"$@"}; shift; break ;; # esac # done # # # Only call 'func_quote' here if we processed at least one argument. # if $args_changed; then # func_quote eval ${1+"$@"} # my_silent_option_result=$func_quote_result # fi # } # func_add_hook func_parse_options my_silent_option # # # my_option_validation () # { # $debug_cmd # # $opt_silent && $opt_verbose && func_fatal_help "\ # '--silent' and '--verbose' options are mutually exclusive." # } # func_add_hook func_validate_options my_option_validation # # You'll also need to manually amend $usage_message to reflect the extra # options you parse. It's preferable to append if you can, so that # multiple option parsing hooks can be added safely. # func_options_finish [ARG]... # ---------------------------- # Finishing the option parse loop (call 'func_options' hooks ATM). func_options_finish () { $debug_cmd func_run_hooks func_options ${1+"$@"} func_propagate_result func_run_hooks func_options_finish } # func_options [ARG]... # --------------------- # All the functions called inside func_options are hookable. See the # individual implementations for details. func_hookable func_options func_options () { $debug_cmd _G_options_quoted=false for my_func in options_prep parse_options validate_options options_finish do func_unset func_${my_func}_result func_unset func_run_hooks_result eval func_$my_func '${1+"$@"}' func_propagate_result func_$my_func func_options if $func_propagate_result_result; then eval set dummy "$func_options_result"; shift _G_options_quoted=: fi done $_G_options_quoted || { # As we (func_options) are top-level options-parser function and # nobody quoted "$@" for us yet, we need to do it explicitly for # caller. func_quote eval ${1+"$@"} func_options_result=$func_quote_result } } # func_options_prep [ARG]... # -------------------------- # All initialisations required before starting the option parse loop. # Note that when calling hook functions, we pass through the list of # positional parameters. If a hook function modifies that list, and # needs to propagate that back to rest of this script, then the complete # modified list must be put in 'func_run_hooks_result' before returning. func_hookable func_options_prep func_options_prep () { $debug_cmd # Option defaults: opt_verbose=false opt_warning_types= func_run_hooks func_options_prep ${1+"$@"} func_propagate_result func_run_hooks func_options_prep } # func_parse_options [ARG]... # --------------------------- # The main option parsing loop. func_hookable func_parse_options func_parse_options () { $debug_cmd _G_parse_options_requote=false # this just eases exit handling while test $# -gt 0; do # Defer to hook functions for initial option parsing, so they # get priority in the event of reusing an option name. func_run_hooks func_parse_options ${1+"$@"} func_propagate_result func_run_hooks func_parse_options if $func_propagate_result_result; then eval set dummy "$func_parse_options_result"; shift # Even though we may have changed "$@", we passed the "$@" array # down into the hook and it quoted it for us (because we are in # this if-branch). No need to quote it again. _G_parse_options_requote=false fi # Break out of the loop if we already parsed every option. test $# -gt 0 || break # We expect that one of the options parsed in this function matches # and thus we remove _G_opt from "$@" and need to re-quote. _G_match_parse_options=: _G_opt=$1 shift case $_G_opt in --debug|-x) debug_cmd='set -x' func_echo "enabling shell trace mode" >&2 $debug_cmd ;; --no-warnings|--no-warning|--no-warn) set dummy --warnings none ${1+"$@"} shift ;; --warnings|--warning|-W) if test $# = 0 && func_missing_arg $_G_opt; then _G_parse_options_requote=: break fi case " $warning_categories $1" in *" $1 "*) # trailing space prevents matching last $1 above func_append_uniq opt_warning_types " $1" ;; *all) opt_warning_types=$warning_categories ;; *none) opt_warning_types=none warning_func=: ;; *error) opt_warning_types=$warning_categories warning_func=func_fatal_error ;; *) func_fatal_error \ "unsupported warning category: '$1'" ;; esac shift ;; --verbose|-v) opt_verbose=: ;; --version) func_version ;; -\?|-h) func_usage ;; --help) func_help ;; # Separate optargs to long options (plugins may need this): --*=*) func_split_equals "$_G_opt" set dummy "$func_split_equals_lhs" \ "$func_split_equals_rhs" ${1+"$@"} shift ;; # Separate optargs to short options: -W*) func_split_short_opt "$_G_opt" set dummy "$func_split_short_opt_name" \ "$func_split_short_opt_arg" ${1+"$@"} shift ;; # Separate non-argument short options: -\?*|-h*|-v*|-x*) func_split_short_opt "$_G_opt" set dummy "$func_split_short_opt_name" \ "-$func_split_short_opt_arg" ${1+"$@"} shift ;; --) _G_parse_options_requote=: ; break ;; -*) func_fatal_help "unrecognised option: '$_G_opt'" ;; *) set dummy "$_G_opt" ${1+"$@"}; shift _G_match_parse_options=false break ;; esac if $_G_match_parse_options; then _G_parse_options_requote=: fi done if $_G_parse_options_requote; then # save modified positional parameters for caller func_quote eval ${1+"$@"} func_parse_options_result=$func_quote_result fi } # func_validate_options [ARG]... # ------------------------------ # Perform any sanity checks on option settings and/or unconsumed # arguments. func_hookable func_validate_options func_validate_options () { $debug_cmd # Display all warnings if -W was not given. test -n "$opt_warning_types" || opt_warning_types=" $warning_categories" func_run_hooks func_validate_options ${1+"$@"} func_propagate_result func_run_hooks func_validate_options # Bail if the options were screwed! $exit_cmd $EXIT_FAILURE } ## ----------------- ## ## Helper functions. ## ## ----------------- ## # This section contains the helper functions used by the rest of the # hookable option parser framework in ascii-betical order. # func_fatal_help ARG... # ---------------------- # Echo program name prefixed message to standard error, followed by # a help hint, and exit. func_fatal_help () { $debug_cmd eval \$ECHO \""Usage: $usage"\" eval \$ECHO \""$fatal_help"\" func_error ${1+"$@"} exit $EXIT_FAILURE } # func_help # --------- # Echo long help message to standard output and exit. func_help () { $debug_cmd func_usage_message $ECHO "$long_help_message" exit 0 } # func_missing_arg ARGNAME # ------------------------ # Echo program name prefixed message to standard error and set global # exit_cmd. func_missing_arg () { $debug_cmd func_error "Missing argument for '$1'." exit_cmd=exit } # func_split_equals STRING # ------------------------ # Set func_split_equals_lhs and func_split_equals_rhs shell variables # after splitting STRING at the '=' sign. test -z "$_G_HAVE_XSI_OPS" \ && (eval 'x=a/b/c; test 5aa/bb/cc = "${#x}${x%%/*}${x%/*}${x#*/}${x##*/}"') 2>/dev/null \ && _G_HAVE_XSI_OPS=yes if test yes = "$_G_HAVE_XSI_OPS" then # This is an XSI compatible shell, allowing a faster implementation... eval 'func_split_equals () { $debug_cmd func_split_equals_lhs=${1%%=*} func_split_equals_rhs=${1#*=} if test "x$func_split_equals_lhs" = "x$1"; then func_split_equals_rhs= fi }' else # ...otherwise fall back to using expr, which is often a shell builtin. func_split_equals () { $debug_cmd func_split_equals_lhs=`expr "x$1" : 'x\([^=]*\)'` func_split_equals_rhs= test "x$func_split_equals_lhs=" = "x$1" \ || func_split_equals_rhs=`expr "x$1" : 'x[^=]*=\(.*\)$'` } fi #func_split_equals # func_split_short_opt SHORTOPT # ----------------------------- # Set func_split_short_opt_name and func_split_short_opt_arg shell # variables after splitting SHORTOPT after the 2nd character. if test yes = "$_G_HAVE_XSI_OPS" then # This is an XSI compatible shell, allowing a faster implementation... eval 'func_split_short_opt () { $debug_cmd func_split_short_opt_arg=${1#??} func_split_short_opt_name=${1%"$func_split_short_opt_arg"} }' else # ...otherwise fall back to using expr, which is often a shell builtin. func_split_short_opt () { $debug_cmd func_split_short_opt_name=`expr "x$1" : 'x\(-.\)'` func_split_short_opt_arg=`expr "x$1" : 'x-.\(.*\)$'` } fi #func_split_short_opt # func_usage # ---------- # Echo short help message to standard output and exit. func_usage () { $debug_cmd func_usage_message $ECHO "Run '$progname --help |${PAGER-more}' for full usage" exit 0 } # func_usage_message # ------------------ # Echo short help message to standard output. func_usage_message () { $debug_cmd eval \$ECHO \""Usage: $usage"\" echo $SED -n 's|^# || /^Written by/{ x;p;x } h /^Written by/q' < "$progpath" echo eval \$ECHO \""$usage_message"\" } # func_version # ------------ # Echo version message to standard output and exit. # The version message is extracted from the calling file's header # comments, with leading '# ' stripped: # 1. First display the progname and version # 2. Followed by the header comment line matching /^# Written by / # 3. Then a blank line followed by the first following line matching # /^# Copyright / # 4. Immediately followed by any lines between the previous matches, # except lines preceding the intervening completely blank line. # For example, see the header comments of this file. func_version () { $debug_cmd printf '%s\n' "$progname $scriptversion" $SED -n ' /^# Written by /!b s|^# ||; p; n :fwd2blnk /./ { n b fwd2blnk } p; n :holdwrnt s|^# || s|^# *$|| /^Copyright /!{ /./H n b holdwrnt } s|\((C)\)[ 0-9,-]*[ ,-]\([1-9][0-9]* \)|\1 \2| G s|\(\n\)\n*|\1|g p; q' < "$progpath" exit $? } # Local variables: # mode: shell-script # sh-indentation: 2 # eval: (add-hook 'before-save-hook 'time-stamp) # time-stamp-pattern: "30/scriptversion=%:y-%02m-%02d.%02H; # UTC" # time-stamp-time-zone: "UTC" # End: # Set a version string. scriptversion='(GNU libtool) 2.5.4.1-baa1-dirty' # func_version # ------------ # Echo version message to standard output and exit. func_version () { $debug_cmd year=`date +%Y` cat < This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law. Originally written by Gordon Matzigkeit, 1996 (See AUTHORS for complete contributor listing) EOF exit $? } # func_echo ARG... # ---------------- # Libtool also displays the current mode in messages, so override # funclib.sh func_echo with this custom definition. func_echo () { $debug_cmd _G_message=$* func_echo_IFS=$IFS IFS=$nl for _G_line in $_G_message; do IFS=$func_echo_IFS $ECHO "$progname${opt_mode+: $opt_mode}: $_G_line" done IFS=$func_echo_IFS } ## ---------------- ## ## Options parsing. ## ## ---------------- ## # Hook in the functions to make sure our own options are parsed during # the option parsing loop. usage='$progpath [OPTION]... [MODE-ARG]...' # Short help message in response to '-h'. usage_message="Options: --config show all configuration variables --debug enable verbose shell tracing -n, --dry-run display commands without modifying any files --features display basic configuration information --finish use operation '--mode=finish' --mode=MODE use operation mode MODE --no-finish don't update shared library cache --no-quiet, --no-silent print default informational messages --no-warnings equivalent to '-Wnone' --preserve-dup-deps don't remove duplicate dependency libraries --quiet, --silent don't print informational messages --reorder-cache=DIRS reorder shared library cache for preferred DIRS --tag=TAG use configuration variables from tag TAG -v, --verbose print more informational messages than default --version print version information -W, --warnings=CATEGORY report the warnings falling in CATEGORY [all] -h, --help, --help-all print short, long, or detailed help message " # Additional text appended to 'usage_message' in response to '--help'. func_help () { $debug_cmd func_usage_message $ECHO "$long_help_message MODE must be one of the following: clean remove files from the build directory compile compile a source file into a libtool object execute automatically set library path, then run a program finish complete the installation of libtool libraries install install libraries or executables link create a library or an executable uninstall remove libraries from an installed directory MODE-ARGS vary depending on the MODE. When passed as first option, '--mode=MODE' may be abbreviated as 'MODE' or a unique abbreviation of that. Try '$progname --help --mode=MODE' for a more detailed description of MODE. When reporting a bug, please describe a test case to reproduce it and include the following information: host-triplet: $host shell: $SHELL compiler: $LTCC compiler flags: $LTCFLAGS linker: $LD (gnu? $with_gnu_ld) version: $progname $scriptversion automake: `($AUTOMAKE --version) 2>/dev/null |$SED 1q` autoconf: `($AUTOCONF --version) 2>/dev/null |$SED 1q` Report bugs to . GNU libtool home page: . General help using GNU software: ." exit 0 } # func_lo2o OBJECT-NAME # --------------------- # Transform OBJECT-NAME from a '.lo' suffix to the platform specific # object suffix. lo2o=s/\\.lo\$/.$objext/ o2lo=s/\\.$objext\$/.lo/ if test yes = "$_G_HAVE_XSI_OPS"; then eval 'func_lo2o () { case $1 in *.lo) func_lo2o_result=${1%.lo}.$objext ;; * ) func_lo2o_result=$1 ;; esac }' # func_xform LIBOBJ-OR-SOURCE # --------------------------- # Transform LIBOBJ-OR-SOURCE from a '.o' or '.c' (or otherwise) # suffix to a '.lo' libtool-object suffix. eval 'func_xform () { func_xform_result=${1%.*}.lo }' else # ...otherwise fall back to using sed. func_lo2o () { func_lo2o_result=`$ECHO "$1" | $SED "$lo2o"` } func_xform () { func_xform_result=`$ECHO "$1" | $SED 's|\.[^.]*$|.lo|'` } fi # func_fatal_configuration ARG... # ------------------------------- # Echo program name prefixed message to standard error, followed by # a configuration failure hint, and exit. func_fatal_configuration () { func_fatal_error ${1+"$@"} \ "See the $PACKAGE documentation for more information." \ "Fatal configuration error." } # func_config # ----------- # Display the configuration for all the tags in this script. func_config () { re_begincf='^# ### BEGIN LIBTOOL' re_endcf='^# ### END LIBTOOL' # Default configuration. $SED "1,/$re_begincf CONFIG/d;/$re_endcf CONFIG/,\$d" < "$progpath" # Now print the configurations for the tags. for tagname in $taglist; do $SED -n "/$re_begincf TAG CONFIG: $tagname\$/,/$re_endcf TAG CONFIG: $tagname\$/p" < "$progpath" done exit $? } # func_features # ------------- # Display the features supported by this script. func_features () { echo "host: $host" if test yes = "$build_libtool_libs"; then echo "enable shared libraries" else echo "disable shared libraries" fi if test yes = "$build_old_libs"; then echo "enable static libraries" else echo "disable static libraries" fi exit $? } # func_enable_tag TAGNAME # ----------------------- # Verify that TAGNAME is valid, and either flag an error and exit, or # enable the TAGNAME tag. We also add TAGNAME to the global $taglist # variable here. func_enable_tag () { # Global variable: tagname=$1 re_begincf="^# ### BEGIN LIBTOOL TAG CONFIG: $tagname\$" re_endcf="^# ### END LIBTOOL TAG CONFIG: $tagname\$" sed_extractcf=/$re_begincf/,/$re_endcf/p # Validate tagname. case $tagname in *[!-_A-Za-z0-9,/]*) func_fatal_error "invalid tag name: $tagname" ;; esac # Don't test for the "default" C tag, as we know it's # there but not specially marked. case $tagname in CC) ;; *) if $GREP "$re_begincf" "$progpath" >/dev/null 2>&1; then taglist="$taglist $tagname" # Evaluate the configuration. Be careful to quote the path # and the sed script, to avoid splitting on whitespace, but # also don't use non-portable quotes within backquotes within # quotes we have to do it in 2 steps: extractedcf=`$SED -n -e "$sed_extractcf" < "$progpath"` eval "$extractedcf" else func_error "ignoring unknown tag $tagname" fi ;; esac } # func_check_version_match # ------------------------ # Ensure that we are using m4 macros, and libtool script from the same # release of libtool. func_check_version_match () { if test "$package_revision" != "$macro_revision"; then if test "$VERSION" != "$macro_version"; then if test -z "$macro_version"; then cat >&2 <<_LT_EOF $progname: Version mismatch error. This is $PACKAGE $VERSION, but the $progname: definition of this LT_INIT comes from an older release. $progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION $progname: and run autoconf again. _LT_EOF else cat >&2 <<_LT_EOF $progname: Version mismatch error. This is $PACKAGE $VERSION, but the $progname: definition of this LT_INIT comes from $PACKAGE $macro_version. $progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION $progname: and run autoconf again. _LT_EOF fi else cat >&2 <<_LT_EOF $progname: Version mismatch error. This is $PACKAGE $VERSION, revision $package_revision, $progname: but the definition of this LT_INIT comes from revision $macro_revision. $progname: You should recreate aclocal.m4 with macros from revision $package_revision $progname: of $PACKAGE $VERSION and run autoconf again. _LT_EOF fi exit $EXIT_MISMATCH fi } # libtool_options_prep [ARG]... # ----------------------------- # Preparation for options parsed by libtool. libtool_options_prep () { $debug_mode # Option defaults: opt_config=false opt_dlopen= opt_dry_run=false opt_help=false opt_mode= opt_reorder_cache=false opt_preserve_dup_deps=false opt_quiet=false opt_finishing=true opt_warning= nonopt= preserve_args= _G_rc_lt_options_prep=: # Shorthand for --mode=foo, only valid as the first argument case $1 in clean|clea|cle|cl) shift; set dummy --mode clean ${1+"$@"}; shift ;; compile|compil|compi|comp|com|co|c) shift; set dummy --mode compile ${1+"$@"}; shift ;; execute|execut|execu|exec|exe|ex|e) shift; set dummy --mode execute ${1+"$@"}; shift ;; finish|finis|fini|fin|fi|f) shift; set dummy --mode finish ${1+"$@"}; shift ;; install|instal|insta|inst|ins|in|i) shift; set dummy --mode install ${1+"$@"}; shift ;; link|lin|li|l) shift; set dummy --mode link ${1+"$@"}; shift ;; uninstall|uninstal|uninsta|uninst|unins|unin|uni|un|u) shift; set dummy --mode uninstall ${1+"$@"}; shift ;; *) _G_rc_lt_options_prep=false ;; esac if $_G_rc_lt_options_prep; then # Pass back the list of options. func_quote eval ${1+"$@"} libtool_options_prep_result=$func_quote_result fi } func_add_hook func_options_prep libtool_options_prep # libtool_parse_options [ARG]... # --------------------------------- # Provide handling for libtool specific options. libtool_parse_options () { $debug_cmd _G_rc_lt_parse_options=false # Perform our own loop to consume as many options as possible in # each iteration. while test $# -gt 0; do _G_match_lt_parse_options=: _G_opt=$1 shift case $_G_opt in --dry-run|--dryrun|-n) opt_dry_run=: ;; --config) func_config ;; --dlopen|-dlopen) opt_dlopen="${opt_dlopen+$opt_dlopen }$1" shift ;; --preserve-dup-deps) opt_preserve_dup_deps=: ;; --features) func_features ;; --finish) set dummy --mode finish ${1+"$@"}; shift ;; --help) opt_help=: ;; --help-all) opt_help=': help-all' ;; --mode) test $# = 0 && func_missing_arg $_G_opt && break opt_mode=$1 case $1 in # Valid mode arguments: clean|compile|execute|finish|install|link|relink|uninstall) ;; # Catch anything else as an error *) func_error "invalid argument '$1' for $_G_opt" exit_cmd=exit ;; esac shift ;; --no-finish) opt_finishing=false func_append preserve_args " $_G_opt" ;; --no-silent|--no-quiet) opt_quiet=false func_append preserve_args " $_G_opt" ;; --no-warnings|--no-warning|--no-warn) opt_warning=false func_append preserve_args " $_G_opt" ;; --no-verbose) opt_verbose=false func_append preserve_args " $_G_opt" ;; --reorder-cache) opt_reorder_cache=true shared_lib_dirs=$1 if test -n "$shared_lib_dirs"; then case $1 in # Must begin with /: /*) ;; # Catch anything else as an error (relative paths) *) func_error "invalid argument '$1' for $_G_opt" func_error "absolute paths are required for $_G_opt" exit_cmd=exit ;; esac fi shift ;; --silent|--quiet) opt_quiet=: opt_verbose=false func_append preserve_args " $_G_opt" ;; --tag) test $# = 0 && func_missing_arg $_G_opt && break opt_tag=$1 func_append preserve_args " $_G_opt $1" func_enable_tag "$1" shift ;; --verbose|-v) opt_quiet=false opt_verbose=: func_append preserve_args " $_G_opt" ;; # An option not handled by this hook function: *) set dummy "$_G_opt" ${1+"$@"} ; shift _G_match_lt_parse_options=false break ;; esac $_G_match_lt_parse_options && _G_rc_lt_parse_options=: done if $_G_rc_lt_parse_options; then # save modified positional parameters for caller func_quote eval ${1+"$@"} libtool_parse_options_result=$func_quote_result fi } func_add_hook func_parse_options libtool_parse_options # func_warning ARG... # ------------------- # Libtool warnings are not categorized, so override funclib.sh # func_warning with this simpler definition. func_warning () { if $opt_warning; then $debug_cmd $warning_func ${1+"$@"} fi } # libtool_validate_options [ARG]... # --------------------------------- # Perform any sanity checks on option settings and/or unconsumed # arguments. libtool_validate_options () { # save first non-option argument if test 0 -lt $#; then nonopt=$1 shift fi # preserve --debug test : = "$debug_cmd" || func_append preserve_args " --debug" case $host_os in # Solaris2 added to fix http://debbugs.gnu.org/cgi/bugreport.cgi?bug=16452 # see also: http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59788 cygwin* | mingw* | windows* | pw32* | cegcc* | solaris2* | os2*) # don't eliminate duplications in $postdeps and $predeps opt_duplicate_compiler_generated_deps=: ;; *) opt_duplicate_compiler_generated_deps=$opt_preserve_dup_deps ;; esac $opt_help || { # Sanity checks first: func_check_version_match test yes != "$build_libtool_libs" \ && test yes != "$build_old_libs" \ && func_fatal_configuration "not configured to build any kind of library" # Darwin sucks eval std_shrext=\"$shrext_cmds\" # Only execute mode is allowed to have -dlopen flags. if test -n "$opt_dlopen" && test execute != "$opt_mode"; then func_error "unrecognized option '-dlopen'" $ECHO "$help" 1>&2 exit $EXIT_FAILURE fi # Change the help message to a mode-specific one. generic_help=$help help="Try '$progname --help --mode=$opt_mode' for more information." } # Pass back the unparsed argument list func_quote eval ${1+"$@"} libtool_validate_options_result=$func_quote_result } func_add_hook func_validate_options libtool_validate_options # Process options as early as possible so that --help and --version # can return quickly. func_options ${1+"$@"} eval set dummy "$func_options_result"; shift ## ----------- ## ## Main. ## ## ----------- ## magic='%%%MAGIC variable%%%' magic_exe='%%%MAGIC EXE variable%%%' # Global variables. extracted_archives= extracted_serial=0 # If this variable is set in any of the actions, the command in it # will be execed at the end. This prevents here-documents from being # left over by shells. exec_cmd= # A function that is used when there is no print builtin or printf. func_fallback_echo () { eval 'cat <<_LTECHO_EOF $1 _LTECHO_EOF' } # func_generated_by_libtool # True iff stdin has been generated by Libtool. This function is only # a basic sanity check; it will hardly flush out determined imposters. func_generated_by_libtool_p () { $GREP "^# Generated by .*$PACKAGE" > /dev/null 2>&1 } # func_lalib_p file # True iff FILE is a libtool '.la' library or '.lo' object file. # This function is only a basic sanity check; it will hardly flush out # determined imposters. func_lalib_p () { test -f "$1" && $SED -e 4q "$1" 2>/dev/null | func_generated_by_libtool_p } # func_lalib_unsafe_p file # True iff FILE is a libtool '.la' library or '.lo' object file. # This function implements the same check as func_lalib_p without # resorting to external programs. To this end, it redirects stdin and # closes it afterwards, without saving the original file descriptor. # As a safety measure, use it only where a negative result would be # fatal anyway. Works if 'file' does not exist. func_lalib_unsafe_p () { lalib_p=no if test -f "$1" && test -r "$1" && exec 5<&0 <"$1"; then for lalib_p_l in 1 2 3 4 do read lalib_p_line case $lalib_p_line in \#\ Generated\ by\ *$PACKAGE* ) lalib_p=yes; break;; esac done exec 0<&5 5<&- fi test yes = "$lalib_p" } # func_ltwrapper_script_p file # True iff FILE is a libtool wrapper script # This function is only a basic sanity check; it will hardly flush out # determined imposters. func_ltwrapper_script_p () { test -f "$1" && $lt_truncate_bin < "$1" 2>/dev/null | func_generated_by_libtool_p } # func_ltwrapper_executable_p file # True iff FILE is a libtool wrapper executable # This function is only a basic sanity check; it will hardly flush out # determined imposters. func_ltwrapper_executable_p () { func_ltwrapper_exec_suffix= case $1 in *.exe) ;; *) func_ltwrapper_exec_suffix=.exe ;; esac $GREP "$magic_exe" "$1$func_ltwrapper_exec_suffix" >/dev/null 2>&1 } # func_ltwrapper_scriptname file # Assumes file is an ltwrapper_executable # uses $file to determine the appropriate filename for a # temporary ltwrapper_script. func_ltwrapper_scriptname () { func_dirname_and_basename "$1" "" "." func_stripname '' '.exe' "$func_basename_result" func_ltwrapper_scriptname_result=$func_dirname_result/$objdir/${func_stripname_result}_ltshwrapper } # func_ltwrapper_p file # True iff FILE is a libtool wrapper script or wrapper executable # This function is only a basic sanity check; it will hardly flush out # determined imposters. func_ltwrapper_p () { func_ltwrapper_script_p "$1" || func_ltwrapper_executable_p "$1" } # func_execute_cmds commands fail_cmd # Execute tilde-delimited COMMANDS. # If FAIL_CMD is given, eval that upon failure. # FAIL_CMD may read-access the current command in variable CMD! func_execute_cmds () { $debug_cmd save_ifs=$IFS; IFS='~' for cmd in $1; do IFS=$sp$nl eval cmd=\"$cmd\" IFS=$save_ifs func_show_eval "$cmd" "${2-:}" done IFS=$save_ifs } # func_source file # Source FILE, adding directory component if necessary. # Note that it is not necessary on cygwin/mingw to append a dot to # FILE even if both FILE and FILE.exe exist: automatic-append-.exe # behavior happens only for exec(3), not for open(2)! Also, sourcing # 'FILE.' does not work on cygwin managed mounts. func_source () { $debug_cmd case $1 in */* | *\\*) . "$1" ;; *) . "./$1" ;; esac } # func_resolve_sysroot PATH # Replace a leading = in PATH with a sysroot. Store the result into # func_resolve_sysroot_result func_resolve_sysroot () { func_resolve_sysroot_result=$1 case $func_resolve_sysroot_result in =*) func_stripname '=' '' "$func_resolve_sysroot_result" func_resolve_sysroot_result=$lt_sysroot$func_stripname_result ;; esac } # func_replace_sysroot PATH # If PATH begins with the sysroot, replace it with = and # store the result into func_replace_sysroot_result. func_replace_sysroot () { case $lt_sysroot:$1 in ?*:"$lt_sysroot"*) func_stripname "$lt_sysroot" '' "$1" func_replace_sysroot_result='='$func_stripname_result ;; *) # Including no sysroot. func_replace_sysroot_result=$1 ;; esac } # func_infer_tag arg # Infer tagged configuration to use if any are available and # if one wasn't chosen via the "--tag" command line option. # Only attempt this if the compiler in the base compile # command doesn't match the default compiler. # arg is usually of the form 'gcc ...' func_infer_tag () { $debug_cmd if test -n "$available_tags" && test -z "$tagname"; then CC_quoted= for arg in $CC; do func_append_quoted CC_quoted "$arg" done CC_expanded=`func_echo_all $CC` CC_quoted_expanded=`func_echo_all $CC_quoted` case $@ in # Blanks in the command may have been stripped by the calling shell, # but not from the CC environment variable when configure was run. " $CC "* | "$CC "* | " $CC_expanded "* | "$CC_expanded "* | \ " $CC_quoted"* | "$CC_quoted "* | " $CC_quoted_expanded "* | "$CC_quoted_expanded "*) ;; # Blanks at the start of $base_compile will cause this to fail # if we don't check for them as well. *) for z in $available_tags; do if $GREP "^# ### BEGIN LIBTOOL TAG CONFIG: $z$" < "$progpath" > /dev/null; then # Evaluate the configuration. eval "`$SED -n -e '/^# ### BEGIN LIBTOOL TAG CONFIG: '$z'$/,/^# ### END LIBTOOL TAG CONFIG: '$z'$/p' < $progpath`" CC_quoted= for arg in $CC; do # Double-quote args containing other shell metacharacters. func_append_quoted CC_quoted "$arg" done CC_expanded=`func_echo_all $CC` CC_quoted_expanded=`func_echo_all $CC_quoted` case "$@ " in " $CC "* | "$CC "* | " $CC_expanded "* | "$CC_expanded "* | \ " $CC_quoted"* | "$CC_quoted "* | " $CC_quoted_expanded "* | "$CC_quoted_expanded "*) # The compiler in the base compile command matches # the one in the tagged configuration. # Assume this is the tagged configuration we want. tagname=$z break ;; esac fi done # If $tagname still isn't set, then no tagged configuration # was found and let the user know that the "--tag" command # line option must be used. if test -z "$tagname"; then func_echo "unable to infer tagged configuration" func_fatal_error "specify a tag with '--tag'" # else # func_verbose "using $tagname tagged configuration" fi ;; esac fi } # func_write_libtool_object output_name pic_name nonpic_name # Create a libtool object file (analogous to a ".la" file), # but don't create it if we're doing a dry run. func_write_libtool_object () { write_libobj=$1 if test yes = "$build_libtool_libs"; then write_lobj=\'$2\' else write_lobj=none fi if test yes = "$build_old_libs"; then write_oldobj=\'$3\' else write_oldobj=none fi $opt_dry_run || { cat >${write_libobj}T </dev/null` if test "$?" -eq 0 && test -n "$func_convert_core_file_wine_to_w32_tmp"; then func_convert_core_file_wine_to_w32_result=`$ECHO "$func_convert_core_file_wine_to_w32_tmp" | $SED -e "$sed_naive_backslashify"` else func_convert_core_file_wine_to_w32_result= fi fi } # end: func_convert_core_file_wine_to_w32 # func_convert_core_path_wine_to_w32 ARG # Helper function used by path conversion functions when $build is *nix, and # $host is mingw, windows, cygwin, or some other w32 environment. Relies on a # correctly configured wine environment available, with the winepath program # in $build's $PATH. Assumes ARG has no leading or trailing path separator # characters. # # ARG is path to be converted from $build format to win32. # Result is available in $func_convert_core_path_wine_to_w32_result. # Unconvertible file (directory) names in ARG are skipped; if no directory names # are convertible, then the result may be empty. func_convert_core_path_wine_to_w32 () { $debug_cmd # unfortunately, winepath doesn't convert paths, only file names func_convert_core_path_wine_to_w32_result= if test -n "$1"; then oldIFS=$IFS IFS=: for func_convert_core_path_wine_to_w32_f in $1; do IFS=$oldIFS func_convert_core_file_wine_to_w32 "$func_convert_core_path_wine_to_w32_f" if test -n "$func_convert_core_file_wine_to_w32_result"; then if test -z "$func_convert_core_path_wine_to_w32_result"; then func_convert_core_path_wine_to_w32_result=$func_convert_core_file_wine_to_w32_result else func_append func_convert_core_path_wine_to_w32_result ";$func_convert_core_file_wine_to_w32_result" fi fi done IFS=$oldIFS fi } # end: func_convert_core_path_wine_to_w32 # func_cygpath ARGS... # Wrapper around calling the cygpath program via LT_CYGPATH. This is used when # when (1) $build is *nix and Cygwin is hosted via a wine environment; or (2) # $build is MSYS and $host is Cygwin, or (3) $build is Cygwin. In case (1) or # (2), returns the Cygwin file name or path in func_cygpath_result (input # file name or path is assumed to be in w32 format, as previously converted # from $build's *nix or MSYS format). In case (3), returns the w32 file name # or path in func_cygpath_result (input file name or path is assumed to be in # Cygwin format). Returns an empty string on error. # # ARGS are passed to cygpath, with the last one being the file name or path to # be converted. # # Specify the absolute *nix (or w32) name to cygpath in the LT_CYGPATH # environment variable; do not put it in $PATH. func_cygpath () { $debug_cmd if test -n "$LT_CYGPATH" && test -f "$LT_CYGPATH"; then func_cygpath_result=`$LT_CYGPATH "$@" 2>/dev/null` if test "$?" -ne 0; then # on failure, ensure result is empty func_cygpath_result= fi else func_cygpath_result= func_error "LT_CYGPATH is empty or specifies non-existent file: '$LT_CYGPATH'" fi } #end: func_cygpath # func_convert_core_msys_to_w32 ARG # Convert file name or path ARG from MSYS format to w32 format. Return # result in func_convert_core_msys_to_w32_result. func_convert_core_msys_to_w32 () { $debug_cmd # awkward: cmd appends spaces to result func_convert_core_msys_to_w32_result=`( cmd //c echo "$1" ) 2>/dev/null | $SED -e 's/[ ]*$//' -e "$sed_naive_backslashify"` } #end: func_convert_core_msys_to_w32 # func_convert_file_check ARG1 ARG2 # Verify that ARG1 (a file name in $build format) was converted to $host # format in ARG2. Otherwise, emit an error message, but continue (resetting # func_to_host_file_result to ARG1). func_convert_file_check () { $debug_cmd if test -z "$2" && test -n "$1"; then func_error "Could not determine host file name corresponding to" func_error " '$1'" func_error "Continuing, but uninstalled executables may not work." # Fallback: func_to_host_file_result=$1 fi } # end func_convert_file_check # func_convert_path_check FROM_PATHSEP TO_PATHSEP FROM_PATH TO_PATH # Verify that FROM_PATH (a path in $build format) was converted to $host # format in TO_PATH. Otherwise, emit an error message, but continue, resetting # func_to_host_file_result to a simplistic fallback value (see below). func_convert_path_check () { $debug_cmd if test -z "$4" && test -n "$3"; then func_error "Could not determine the host path corresponding to" func_error " '$3'" func_error "Continuing, but uninstalled executables may not work." # Fallback. This is a deliberately simplistic "conversion" and # should not be "improved". See libtool.info. if test "x$1" != "x$2"; then lt_replace_pathsep_chars="s|$1|$2|g" func_to_host_path_result=`echo "$3" | $SED -e "$lt_replace_pathsep_chars"` else func_to_host_path_result=$3 fi fi } # end func_convert_path_check # func_convert_path_front_back_pathsep FRONTPAT BACKPAT REPL ORIG # Modifies func_to_host_path_result by prepending REPL if ORIG matches FRONTPAT # and appending REPL if ORIG matches BACKPAT. func_convert_path_front_back_pathsep () { $debug_cmd case $4 in $1 ) func_to_host_path_result=$3$func_to_host_path_result ;; esac case $4 in $2 ) func_append func_to_host_path_result "$3" ;; esac } # end func_convert_path_front_back_pathsep # func_convert_delimited_path PATH ORIG_DELIMITER NEW_DELIMITER # Replaces a delimiter for a given path. func_convert_delimited_path () { converted_path=`$ECHO "$1" | $SED "s#$2#$3#g"` } # end func_convert_delimited_path ################################################## # $build to $host FILE NAME CONVERSION FUNCTIONS # ################################################## # invoked via '$to_host_file_cmd ARG' # # In each case, ARG is the path to be converted from $build to $host format. # Result will be available in $func_to_host_file_result. # func_to_host_file ARG # Converts the file name ARG from $build format to $host format. Return result # in func_to_host_file_result. func_to_host_file () { $debug_cmd $to_host_file_cmd "$1" } # end func_to_host_file # func_to_tool_file ARG LAZY # converts the file name ARG from $build format to toolchain format. Return # result in func_to_tool_file_result. If the conversion in use is listed # in (the comma separated) LAZY, no conversion takes place. func_to_tool_file () { $debug_cmd case ,$2, in *,"$to_tool_file_cmd",*) func_to_tool_file_result=$1 ;; *) $to_tool_file_cmd "$1" func_to_tool_file_result=$func_to_host_file_result ;; esac } # end func_to_tool_file # func_convert_file_noop ARG # Copy ARG to func_to_host_file_result. func_convert_file_noop () { func_to_host_file_result=$1 } # end func_convert_file_noop # func_convert_file_msys_to_w32 ARG # Convert file name ARG from (mingw) MSYS to (mingw) w32 format; automatic # conversion to w32 is not available inside the cwrapper. Returns result in # func_to_host_file_result. func_convert_file_msys_to_w32 () { $debug_cmd func_to_host_file_result=$1 if test -n "$1"; then func_convert_core_msys_to_w32 "$1" func_to_host_file_result=$func_convert_core_msys_to_w32_result fi func_convert_file_check "$1" "$func_to_host_file_result" } # end func_convert_file_msys_to_w32 # func_convert_file_cygwin_to_w32 ARG # Convert file name ARG from Cygwin to w32 format. Returns result in # func_to_host_file_result. func_convert_file_cygwin_to_w32 () { $debug_cmd func_to_host_file_result=$1 if test -n "$1"; then # because $build is cygwin, we call "the" cygpath in $PATH; no need to use # LT_CYGPATH in this case. func_to_host_file_result=`cygpath -m "$1"` fi func_convert_file_check "$1" "$func_to_host_file_result" } # end func_convert_file_cygwin_to_w32 # func_convert_file_nix_to_w32 ARG # Convert file name ARG from *nix to w32 format. Requires a wine environment # and a working winepath. Returns result in func_to_host_file_result. func_convert_file_nix_to_w32 () { $debug_cmd func_to_host_file_result=$1 if test -n "$1"; then func_convert_core_file_wine_to_w32 "$1" func_to_host_file_result=$func_convert_core_file_wine_to_w32_result fi func_convert_file_check "$1" "$func_to_host_file_result" } # end func_convert_file_nix_to_w32 # func_convert_file_msys_to_cygwin ARG # Convert file name ARG from MSYS to Cygwin format. Requires LT_CYGPATH set. # Returns result in func_to_host_file_result. func_convert_file_msys_to_cygwin () { $debug_cmd func_to_host_file_result=$1 if test -n "$1"; then func_convert_core_msys_to_w32 "$1" func_cygpath -u "$func_convert_core_msys_to_w32_result" func_to_host_file_result=$func_cygpath_result fi func_convert_file_check "$1" "$func_to_host_file_result" } # end func_convert_file_msys_to_cygwin # func_convert_file_nix_to_cygwin ARG # Convert file name ARG from *nix to Cygwin format. Requires Cygwin installed # in a wine environment, working winepath, and LT_CYGPATH set. Returns result # in func_to_host_file_result. func_convert_file_nix_to_cygwin () { $debug_cmd func_to_host_file_result=$1 if test -n "$1"; then # convert from *nix to w32, then use cygpath to convert from w32 to cygwin. func_convert_core_file_wine_to_w32 "$1" func_cygpath -u "$func_convert_core_file_wine_to_w32_result" func_to_host_file_result=$func_cygpath_result fi func_convert_file_check "$1" "$func_to_host_file_result" } # end func_convert_file_nix_to_cygwin ############################################# # $build to $host PATH CONVERSION FUNCTIONS # ############################################# # invoked via '$to_host_path_cmd ARG' # # In each case, ARG is the path to be converted from $build to $host format. # The result will be available in $func_to_host_path_result. # # Path separators are also converted from $build format to $host format. If # ARG begins or ends with a path separator character, it is preserved (but # converted to $host format) on output. # # All path conversion functions are named using the following convention: # file name conversion function : func_convert_file_X_to_Y () # path conversion function : func_convert_path_X_to_Y () # where, for any given $build/$host combination the 'X_to_Y' value is the # same. If conversion functions are added for new $build/$host combinations, # the two new functions must follow this pattern, or func_init_to_host_path_cmd # will break. # func_init_to_host_path_cmd # Ensures that function "pointer" variable $to_host_path_cmd is set to the # appropriate value, based on the value of $to_host_file_cmd. to_host_path_cmd= func_init_to_host_path_cmd () { $debug_cmd if test -z "$to_host_path_cmd"; then func_stripname 'func_convert_file_' '' "$to_host_file_cmd" to_host_path_cmd=func_convert_path_$func_stripname_result fi } # func_to_host_path ARG # Converts the path ARG from $build format to $host format. Return result # in func_to_host_path_result. func_to_host_path () { $debug_cmd func_init_to_host_path_cmd $to_host_path_cmd "$1" } # end func_to_host_path # func_convert_path_noop ARG # Copy ARG to func_to_host_path_result. func_convert_path_noop () { func_to_host_path_result=$1 } # end func_convert_path_noop # func_convert_path_msys_to_w32 ARG # Convert path ARG from (mingw) MSYS to (mingw) w32 format; automatic # conversion to w32 is not available inside the cwrapper. Returns result in # func_to_host_path_result. func_convert_path_msys_to_w32 () { $debug_cmd func_to_host_path_result=$1 if test -n "$1"; then # Remove leading and trailing path separator characters from ARG. MSYS # behavior is inconsistent here; cygpath turns them into '.;' and ';.'; # and winepath ignores them completely. func_stripname : : "$1" func_to_host_path_tmp1=$func_stripname_result func_convert_core_msys_to_w32 "$func_to_host_path_tmp1" func_to_host_path_result=$func_convert_core_msys_to_w32_result func_convert_path_check : ";" \ "$func_to_host_path_tmp1" "$func_to_host_path_result" func_convert_path_front_back_pathsep ":*" "*:" ";" "$1" fi } # end func_convert_path_msys_to_w32 # func_convert_path_cygwin_to_w32 ARG # Convert path ARG from Cygwin to w32 format. Returns result in # func_to_host_file_result. func_convert_path_cygwin_to_w32 () { $debug_cmd func_to_host_path_result=$1 if test -n "$1"; then # See func_convert_path_msys_to_w32: func_stripname : : "$1" func_to_host_path_tmp1=$func_stripname_result func_to_host_path_result=`cygpath -m -p "$func_to_host_path_tmp1"` func_convert_path_check : ";" \ "$func_to_host_path_tmp1" "$func_to_host_path_result" func_convert_path_front_back_pathsep ":*" "*:" ";" "$1" fi } # end func_convert_path_cygwin_to_w32 # func_convert_path_nix_to_w32 ARG # Convert path ARG from *nix to w32 format. Requires a wine environment and # a working winepath. Returns result in func_to_host_file_result. func_convert_path_nix_to_w32 () { $debug_cmd func_to_host_path_result=$1 if test -n "$1"; then # See func_convert_path_msys_to_w32: func_stripname : : "$1" func_to_host_path_tmp1=$func_stripname_result func_convert_core_path_wine_to_w32 "$func_to_host_path_tmp1" func_to_host_path_result=$func_convert_core_path_wine_to_w32_result func_convert_path_check : ";" \ "$func_to_host_path_tmp1" "$func_to_host_path_result" func_convert_path_front_back_pathsep ":*" "*:" ";" "$1" fi } # end func_convert_path_nix_to_w32 # func_convert_path_msys_to_cygwin ARG # Convert path ARG from MSYS to Cygwin format. Requires LT_CYGPATH set. # Returns result in func_to_host_file_result. func_convert_path_msys_to_cygwin () { $debug_cmd func_to_host_path_result=$1 if test -n "$1"; then # See func_convert_path_msys_to_w32: func_stripname : : "$1" func_to_host_path_tmp1=$func_stripname_result func_convert_core_msys_to_w32 "$func_to_host_path_tmp1" func_cygpath -u -p "$func_convert_core_msys_to_w32_result" func_to_host_path_result=$func_cygpath_result func_convert_path_check : : \ "$func_to_host_path_tmp1" "$func_to_host_path_result" func_convert_path_front_back_pathsep ":*" "*:" : "$1" fi } # end func_convert_path_msys_to_cygwin # func_convert_path_nix_to_cygwin ARG # Convert path ARG from *nix to Cygwin format. Requires Cygwin installed in a # a wine environment, working winepath, and LT_CYGPATH set. Returns result in # func_to_host_file_result. func_convert_path_nix_to_cygwin () { $debug_cmd func_to_host_path_result=$1 if test -n "$1"; then # Remove leading and trailing path separator characters from # ARG. msys behavior is inconsistent here, cygpath turns them # into '.;' and ';.', and winepath ignores them completely. func_stripname : : "$1" func_to_host_path_tmp1=$func_stripname_result func_convert_core_path_wine_to_w32 "$func_to_host_path_tmp1" func_cygpath -u -p "$func_convert_core_path_wine_to_w32_result" func_to_host_path_result=$func_cygpath_result func_convert_path_check : : \ "$func_to_host_path_tmp1" "$func_to_host_path_result" func_convert_path_front_back_pathsep ":*" "*:" : "$1" fi } # end func_convert_path_nix_to_cygwin # func_dll_def_p FILE # True iff FILE is a Windows DLL '.def' file. # Keep in sync with _LT_DLL_DEF_P in libtool.m4 func_dll_def_p () { $debug_cmd func_dll_def_p_tmp=`$SED -n \ -e 's/^[ ]*//' \ -e '/^\(;.*\)*$/d' \ -e 's/^\(EXPORTS\|LIBRARY\)\([ ].*\)*$/DEF/p' \ -e q \ "$1"` test DEF = "$func_dll_def_p_tmp" } # func_reorder_shared_lib_cache DIRS # Reorder the shared library cache by unconfiguring previous shared library cache # and configuring preferred search directories before previous search directories. # Previous shared library cache: /usr/lib /usr/local/lib # Preferred search directories: /tmp/testing # Reordered shared library cache: /tmp/testing /usr/lib /usr/local/lib func_reorder_shared_lib_cache () { $debug_cmd case $host_os in openbsd*) get_search_directories=`PATH="$PATH:/sbin" ldconfig -r | $GREP "search directories" | $SED "s#.*search directories:\ ##g"` func_convert_delimited_path "$get_search_directories" ':' '\ ' save_search_directories=$converted_path func_convert_delimited_path "$1" ':' '\ ' # Ensure directories exist for dir in $converted_path; do # Ensure each directory is an absolute path case $dir in /*) ;; *) func_error "Directory '$dir' is not an absolute path" exit $EXIT_FAILURE ;; esac # Ensure no trailing slashes func_stripname '' '/' "$dir" dir=$func_stripname_result if test -d "$dir"; then if test -n "$preferred_search_directories"; then preferred_search_directories="$preferred_search_directories $dir" else preferred_search_directories=$dir fi else func_error "Directory '$dir' does not exist" exit $EXIT_FAILURE fi done PATH="$PATH:/sbin" ldconfig -U $save_search_directories PATH="$PATH:/sbin" ldconfig -m $preferred_search_directories $save_search_directories get_search_directories=`PATH="$PATH:/sbin" ldconfig -r | $GREP "search directories" | $SED "s#.*search directories:\ ##g"` func_convert_delimited_path "$get_search_directories" ':' '\ ' reordered_search_directories=$converted_path $ECHO "Original: $save_search_directories" $ECHO "Reordered: $reordered_search_directories" exit $EXIT_SUCCESS ;; *) func_error "--reorder-cache is not supported for host_os=$host_os." exit $EXIT_FAILURE ;; esac } # end func_reorder_shared_lib_cache # func_mode_compile arg... func_mode_compile () { $debug_cmd # Get the compilation command and the source file. base_compile= srcfile=$nonopt # always keep a non-empty value in "srcfile" suppress_opt=yes suppress_output= arg_mode=normal libobj= later= pie_flag= for arg do case $arg_mode in arg ) # do not "continue". Instead, add this to base_compile lastarg=$arg arg_mode=normal ;; target ) libobj=$arg arg_mode=normal continue ;; normal ) # Accept any command-line options. case $arg in -o) test -n "$libobj" && \ func_fatal_error "you cannot specify '-o' more than once" arg_mode=target continue ;; -pie | -fpie | -fPIE) func_append pie_flag " $arg" continue ;; -shared | -static | -prefer-pic | -prefer-non-pic) func_append later " $arg" continue ;; -no-suppress) suppress_opt=no continue ;; -Xcompiler) arg_mode=arg # the next one goes into the "base_compile" arg list continue # The current "srcfile" will either be retained or ;; # replaced later. I would guess that would be a bug. -Wc,*) func_stripname '-Wc,' '' "$arg" args=$func_stripname_result lastarg= save_ifs=$IFS; IFS=, for arg in $args; do IFS=$save_ifs func_append_quoted lastarg "$arg" done IFS=$save_ifs func_stripname ' ' '' "$lastarg" lastarg=$func_stripname_result # Add the arguments to base_compile. func_append base_compile " $lastarg" continue ;; *) # Accept the current argument as the source file. # The previous "srcfile" becomes the current argument. # lastarg=$srcfile srcfile=$arg ;; esac # case $arg ;; esac # case $arg_mode # Aesthetically quote the previous argument. func_append_quoted base_compile "$lastarg" done # for arg case $arg_mode in arg) func_fatal_error "you must specify an argument for -Xcompile" ;; target) func_fatal_error "you must specify a target with '-o'" ;; *) # Get the name of the library object. test -z "$libobj" && { func_basename "$srcfile" libobj=$func_basename_result } ;; esac # Recognize several different file suffixes. # If the user specifies -o file.o, it is replaced with file.lo case $libobj in *.[cCFSifmso] | \ *.ada | *.adb | *.ads | *.asm | \ *.c++ | *.cc | *.ii | *.class | *.cpp | *.cxx | \ *.[fF][09]? | *.for | *.java | *.go | *.obj | *.sx | *.cu | *.cup) func_xform "$libobj" libobj=$func_xform_result ;; esac case $libobj in *.lo) func_lo2o "$libobj"; obj=$func_lo2o_result ;; *) func_fatal_error "cannot determine name of library object from '$libobj'" ;; esac func_infer_tag $base_compile for arg in $later; do case $arg in -shared) test yes = "$build_libtool_libs" \ || func_fatal_configuration "cannot build a shared library" build_old_libs=no continue ;; -static) build_libtool_libs=no build_old_libs=yes continue ;; -prefer-pic) pic_mode=yes continue ;; -prefer-non-pic) pic_mode=no continue ;; esac done func_quote_arg pretty "$libobj" test "X$libobj" != "X$func_quote_arg_result" \ && $ECHO "X$libobj" | $GREP '[]~#^*{};<>?"'"'"' &()|`$[]' \ && func_warning "libobj name '$libobj' may not contain shell special characters." func_dirname_and_basename "$obj" "/" "" objname=$func_basename_result xdir=$func_dirname_result lobj=$xdir$objdir/$objname test -z "$base_compile" && \ func_fatal_help "you must specify a compilation command" # Delete any leftover library objects. if test yes = "$build_old_libs"; then removelist="$obj $lobj $libobj ${libobj}T" else removelist="$lobj $libobj ${libobj}T" fi # On Cygwin there's no "real" PIC flag so we must build both object types case $host_os in cygwin* | mingw* | windows* | pw32* | os2* | cegcc*) pic_mode=default ;; esac if test no = "$pic_mode" && test pass_all != "$deplibs_check_method"; then # non-PIC code in shared libraries is not supported pic_mode=default fi # Calculate the filename of the output object if compiler does # not support -o with -c if test no = "$compiler_c_o"; then output_obj=`$ECHO "$srcfile" | $SED 's%^.*/%%; s%\.[^.]*$%%'`.$objext lockfile=$output_obj.lock else output_obj= need_locks=no lockfile= fi # Lock this critical section if it is needed # We use this script file to make the link, it avoids creating a new file if test yes = "$need_locks"; then until $opt_dry_run || ln "$progpath" "$lockfile" 2>/dev/null; do func_echo "Waiting for $lockfile to be removed" sleep 2 done elif test warn = "$need_locks"; then if test -f "$lockfile"; then $ECHO "\ *** ERROR, $lockfile exists and contains: `cat $lockfile 2>/dev/null` This indicates that another process is trying to use the same temporary object file, and libtool could not work around it because your compiler does not support '-c' and '-o' together. If you repeat this compilation, it may succeed, by chance, but you had better avoid parallel builds (make -j) in this platform, or get a better compiler." $opt_dry_run || $RM $removelist exit $EXIT_FAILURE fi func_append removelist " $output_obj" $ECHO "$srcfile" > "$lockfile" fi $opt_dry_run || $RM $removelist func_append removelist " $lockfile" trap '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE' 1 2 15 func_to_tool_file "$srcfile" func_convert_file_msys_to_w32 srcfile=$func_to_tool_file_result func_quote_arg pretty "$srcfile" qsrcfile=$func_quote_arg_result # Only build a PIC object if we are building libtool libraries. if test yes = "$build_libtool_libs"; then # Without this assignment, base_compile gets emptied. fbsd_hideous_sh_bug=$base_compile if test no != "$pic_mode"; then command="$base_compile $qsrcfile $pic_flag" else # Don't build PIC code command="$base_compile $qsrcfile" fi func_mkdir_p "$xdir$objdir" if test -z "$output_obj"; then # Place PIC objects in $objdir func_append command " -o $lobj" fi func_show_eval_locale "$command" \ 'test -n "$output_obj" && $RM $removelist; exit $EXIT_FAILURE' if test warn = "$need_locks" && test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then $ECHO "\ *** ERROR, $lockfile contains: `cat $lockfile 2>/dev/null` but it should contain: $srcfile This indicates that another process is trying to use the same temporary object file, and libtool could not work around it because your compiler does not support '-c' and '-o' together. If you repeat this compilation, it may succeed, by chance, but you had better avoid parallel builds (make -j) in this platform, or get a better compiler." $opt_dry_run || $RM $removelist exit $EXIT_FAILURE fi # Just move the object if needed, then go on to compile the next one if test -n "$output_obj" && test "X$output_obj" != "X$lobj"; then func_show_eval '$MV "$output_obj" "$lobj"' \ 'error=$?; $opt_dry_run || $RM $removelist; exit $error' fi # Allow error messages only from the first compilation. if test yes = "$suppress_opt"; then suppress_output=' >/dev/null 2>&1' fi fi # Only build a position-dependent object if we build old libraries. if test yes = "$build_old_libs"; then if test yes != "$pic_mode"; then # Don't build PIC code command="$base_compile $qsrcfile$pie_flag" else command="$base_compile $qsrcfile $pic_flag" fi if test yes = "$compiler_c_o"; then func_append command " -o $obj" fi # Suppress compiler output if we already did a PIC compilation. func_append command "$suppress_output" func_show_eval_locale "$command" \ '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE' if test warn = "$need_locks" && test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then $ECHO "\ *** ERROR, $lockfile contains: `cat $lockfile 2>/dev/null` but it should contain: $srcfile This indicates that another process is trying to use the same temporary object file, and libtool could not work around it because your compiler does not support '-c' and '-o' together. If you repeat this compilation, it may succeed, by chance, but you had better avoid parallel builds (make -j) in this platform, or get a better compiler." $opt_dry_run || $RM $removelist exit $EXIT_FAILURE fi # Just move the object if needed if test -n "$output_obj" && test "X$output_obj" != "X$obj"; then func_show_eval '$MV "$output_obj" "$obj"' \ 'error=$?; $opt_dry_run || $RM $removelist; exit $error' fi fi $opt_dry_run || { func_write_libtool_object "$libobj" "$objdir/$objname" "$objname" # Unlock the critical section if it was locked if test no != "$need_locks"; then removelist=$lockfile $RM "$lockfile" fi } exit $EXIT_SUCCESS } $opt_help || { test compile = "$opt_mode" && func_mode_compile ${1+"$@"} } func_mode_help () { # We need to display help for each of the modes. case $opt_mode in "") # Generic help is extracted from the usage comments # at the start of this file. func_help ;; clean) $ECHO \ "Usage: $progname [OPTION]... --mode=clean RM [RM-OPTION]... FILE... Remove files from the build directory. RM is the name of the program to use to delete files associated with each FILE (typically '/bin/rm'). RM-OPTIONS are options (such as '-f') to be passed to RM. If FILE is a libtool library, object or program, all the files associated with it are deleted. Otherwise, only FILE itself is deleted using RM." ;; compile) $ECHO \ "Usage: $progname [OPTION]... --mode=compile COMPILE-COMMAND... SOURCEFILE Compile a source file into a libtool library object. This mode accepts the following additional options: -o OUTPUT-FILE set the output file name to OUTPUT-FILE -no-suppress do not suppress compiler output for multiple passes -prefer-pic try to build PIC objects only -prefer-non-pic try to build non-PIC objects only -shared do not build a '.o' file suitable for static linking -static only build a '.o' file suitable for static linking -Wc,FLAG -Xcompiler FLAG pass FLAG directly to the compiler COMPILE-COMMAND is a command to be used in creating a 'standard' object file from the given SOURCEFILE. The output file name is determined by removing the directory component from SOURCEFILE, then substituting the C source code suffix '.c' with the library object suffix, '.lo'." ;; execute) $ECHO \ "Usage: $progname [OPTION]... --mode=execute COMMAND [ARGS]... Automatically set library path, then run a program. This mode accepts the following additional options: -dlopen FILE add the directory containing FILE to the library path This mode sets the library path environment variable according to '-dlopen' flags. If any of the ARGS are libtool executable wrappers, then they are translated into their corresponding uninstalled binary, and any of their required library directories are added to the library path. Then, COMMAND is executed, with ARGS as arguments." ;; finish) $ECHO \ "Usage: $progname [OPTION]... --mode=finish [LIBDIR]... Complete the installation of libtool libraries. Each LIBDIR is a directory that contains libtool libraries. The commands that this mode executes may require superuser privileges. Use the '--dry-run' option if you just want to see what would be executed." ;; install) $ECHO \ "Usage: $progname [OPTION]... --mode=install INSTALL-COMMAND... Install executables or libraries. INSTALL-COMMAND is the installation command. The first component should be either the 'install' or 'cp' program. The following components of INSTALL-COMMAND are treated specially: -inst-prefix-dir PREFIX-DIR Use PREFIX-DIR as a staging area for installation The rest of the components are interpreted as arguments to that command (only BSD-compatible install options are recognized)." ;; link) $ECHO \ "Usage: $progname [OPTION]... --mode=link LINK-COMMAND... Link object files or libraries together to form another library, or to create an executable program. LINK-COMMAND is a command using the C compiler that you would use to create a program from several object files. The following components of LINK-COMMAND are treated specially: -all-static do not do any dynamic linking at all -avoid-version do not add a version suffix if possible -bindir BINDIR specify path to binaries directory (for systems where libraries must be found in the PATH setting at runtime) -dlopen FILE '-dlpreopen' FILE if it cannot be dlopened at runtime -dlpreopen FILE link in FILE and add its symbols to lt_preloaded_symbols -export-dynamic allow symbols from OUTPUT-FILE to be resolved with dlsym(3) -export-symbols SYMFILE try to export only the symbols listed in SYMFILE -export-symbols-regex REGEX try to export only the symbols matching REGEX -LLIBDIR search LIBDIR for required installed libraries -lNAME OUTPUT-FILE requires the installed library libNAME -module build a library that can dlopened -no-fast-install disable the fast-install mode -no-install link a not-installable executable -no-undefined declare that a library does not refer to external symbols -o OUTPUT-FILE create OUTPUT-FILE from the specified objects -objectlist FILE use a list of object files found in FILE to specify objects -os2dllname NAME force a short DLL name on OS/2 (no effect on other OSes) -precious-files-regex REGEX don't remove output files matching REGEX -release RELEASE specify package release information -rpath LIBDIR the created library will eventually be installed in LIBDIR -R[ ]LIBDIR add LIBDIR to the runtime path of programs and libraries -shared only do dynamic linking of libtool libraries -shrext SUFFIX override the standard shared library file extension -static do not do any dynamic linking of uninstalled libtool libraries -static-libtool-libs do not do any dynamic linking of libtool libraries -version-info CURRENT[:REVISION[:AGE]] specify library version info [each variable defaults to 0] -weak LIBNAME declare that the target provides the LIBNAME interface -Wc,FLAG -Xcompiler FLAG pass linker-specific FLAG directly to the compiler -Wa,FLAG -Xassembler FLAG pass linker-specific FLAG directly to the assembler -Wl,FLAG -Xlinker FLAG pass linker-specific FLAG directly to the linker -XCClinker FLAG pass link-specific FLAG to the compiler driver (CC) All other options (arguments beginning with '-') are ignored. Every other argument is treated as a filename. Files ending in '.la' are treated as uninstalled libtool libraries, other files are standard or library object files. If the OUTPUT-FILE ends in '.la', then a libtool library is created, only library objects ('.lo' files) may be specified, and '-rpath' is required, except when creating a convenience library. If OUTPUT-FILE ends in '.a' or '.lib', then a standard library is created using 'ar' and 'ranlib', or on Windows using 'lib'. If OUTPUT-FILE ends in '.lo' or '.$objext', then a reloadable object file is created, otherwise an executable program is created." ;; uninstall) $ECHO \ "Usage: $progname [OPTION]... --mode=uninstall RM [RM-OPTION]... FILE... Remove libraries from an installation directory. RM is the name of the program to use to delete files associated with each FILE (typically '/bin/rm'). RM-OPTIONS are options (such as '-f') to be passed to RM. If FILE is a libtool library, all the files associated with it are deleted. Otherwise, only FILE itself is deleted using RM." ;; *) func_fatal_help "invalid operation mode '$opt_mode'" ;; esac echo $ECHO "Try '$progname --help' for more information about other modes." } # Now that we've collected a possible --mode arg, show help if necessary if $opt_help; then if test : = "$opt_help"; then func_mode_help else { func_help noexit for opt_mode in compile link execute install finish uninstall clean; do func_mode_help done } | $SED -n '1p; 2,$s/^Usage:/ or: /p' { func_help noexit for opt_mode in compile link execute install finish uninstall clean; do echo func_mode_help done } | $SED '1d /^When reporting/,/^Report/{ H d } $x /information about other modes/d /more detailed .*MODE/d s/^Usage:.*--mode=\([^ ]*\) .*/Description of \1 mode:/' fi exit $? fi # If option '--reorder-cache', reorder the shared library cache and exit. if $opt_reorder_cache; then func_reorder_shared_lib_cache $shared_lib_dirs fi # func_mode_execute arg... func_mode_execute () { $debug_cmd # The first argument is the command name. cmd=$nonopt test -z "$cmd" && \ func_fatal_help "you must specify a COMMAND" # Handle -dlopen flags immediately. for file in $opt_dlopen; do test -f "$file" \ || func_fatal_help "'$file' is not a file" dir= case $file in *.la) func_resolve_sysroot "$file" file=$func_resolve_sysroot_result # Check to see that this really is a libtool archive. func_lalib_unsafe_p "$file" \ || func_fatal_help "'$lib' is not a valid libtool archive" # Read the libtool library. dlname= library_names= func_source "$file" # Skip this library if it cannot be dlopened. if test -z "$dlname"; then # Warn if it was a shared library. test -n "$library_names" && \ func_warning "'$file' was not linked with '-export-dynamic'" continue fi func_dirname "$file" "" "." dir=$func_dirname_result if test -f "$dir/$objdir/$dlname"; then func_append dir "/$objdir" else if test ! -f "$dir/$dlname"; then func_fatal_error "cannot find '$dlname' in '$dir' or '$dir/$objdir'" fi fi ;; *.lo) # Just add the directory containing the .lo file. func_dirname "$file" "" "." dir=$func_dirname_result ;; *) func_warning "'-dlopen' is ignored for non-libtool libraries and objects" continue ;; esac # Get the absolute pathname. absdir=`cd "$dir" && pwd` test -n "$absdir" && dir=$absdir # Now add the directory to shlibpath_var. if eval "test -z \"\$$shlibpath_var\""; then eval "$shlibpath_var=\"\$dir\"" else eval "$shlibpath_var=\"\$dir:\$$shlibpath_var\"" fi done # This variable tells wrapper scripts just to set shlibpath_var # rather than running their programs. libtool_execute_magic=$magic # Check if any of the arguments is a wrapper script. args= for file do case $file in -* | *.la | *.lo ) ;; *) # Do a test to see if this is really a libtool program. if func_ltwrapper_script_p "$file"; then func_source "$file" # Transform arg to wrapped name. file=$progdir/$program elif func_ltwrapper_executable_p "$file"; then func_ltwrapper_scriptname "$file" func_source "$func_ltwrapper_scriptname_result" # Transform arg to wrapped name. file=$progdir/$program fi ;; esac # Quote arguments (to preserve shell metacharacters). func_append_quoted args "$file" done if $opt_dry_run; then # Display what would be done. if test -n "$shlibpath_var"; then eval "\$ECHO \"\$shlibpath_var=\$$shlibpath_var\"" echo "export $shlibpath_var" fi $ECHO "$cmd$args" exit $EXIT_SUCCESS else if test -n "$shlibpath_var"; then # Export the shlibpath_var. eval "export $shlibpath_var" fi # Restore saved environment variables for lt_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES do eval "if test \"\${save_$lt_var+set}\" = set; then $lt_var=\$save_$lt_var; export $lt_var else $lt_unset $lt_var fi" done # Now prepare to actually exec the command. exec_cmd=\$cmd$args fi } test execute = "$opt_mode" && func_mode_execute ${1+"$@"} # func_mode_finish arg... func_mode_finish () { $debug_cmd libs= libdirs= admincmds= for opt in "$nonopt" ${1+"$@"} do if test -d "$opt"; then func_append libdirs " $opt" elif test -f "$opt"; then if func_lalib_unsafe_p "$opt"; then func_append libs " $opt" else func_warning "'$opt' is not a valid libtool archive" fi else func_fatal_error "invalid argument '$opt'" fi done if test -n "$libs"; then if test -n "$lt_sysroot"; then sysroot_regex=`$ECHO "$lt_sysroot" | $SED "$sed_make_literal_regex"` sysroot_cmd="s/\([ ']\)$sysroot_regex/\1/g;" else sysroot_cmd= fi # Remove sysroot references if $opt_dry_run; then for lib in $libs; do echo "removing references to $lt_sysroot and '=' prefixes from $lib" done else tmpdir=`func_mktempdir` for lib in $libs; do $SED -e "$sysroot_cmd s/\([ ']-[LR]\)=/\1/g; s/\([ ']\)=/\1/g" $lib \ > $tmpdir/tmp-la mv -f $tmpdir/tmp-la $lib done ${RM}r "$tmpdir" fi fi if test -n "$finish_cmds$finish_eval" && test -n "$libdirs" && $opt_finishing; then for libdir in $libdirs; do if test -n "$finish_cmds"; then # Do each command in the finish commands. func_execute_cmds "$finish_cmds" 'admincmds="$admincmds '"$cmd"'"' fi if test -n "$finish_eval"; then # Do the single finish_eval. eval cmds=\"$finish_eval\" $opt_dry_run || eval "$cmds" || func_append admincmds " $cmds" fi done fi # Exit here if they wanted silent mode. $opt_quiet && exit $EXIT_SUCCESS if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then echo "----------------------------------------------------------------------" echo "Libraries have been installed in:" for libdir in $libdirs; do $ECHO " $libdir" done if test "false" = "$opt_finishing"; then echo echo "NOTE: finish_cmds were not executed during testing, so you must" echo "manually run ldconfig to add a given test directory, LIBDIR, to" echo "the search path for generated executables." fi echo echo "If you ever happen to want to link against installed libraries" echo "in a given directory, LIBDIR, you must either use libtool, and" echo "specify the full pathname of the library, or use the '-LLIBDIR'" echo "flag during linking and do at least one of the following:" if test -n "$shlibpath_var"; then echo " - add LIBDIR to the '$shlibpath_var' environment variable" echo " during execution" fi if test -n "$runpath_var"; then echo " - add LIBDIR to the '$runpath_var' environment variable" echo " during linking" fi if test -n "$hardcode_libdir_flag_spec"; then libdir=LIBDIR eval flag=\"$hardcode_libdir_flag_spec\" $ECHO " - use the '$flag' linker flag" fi if test -n "$admincmds"; then $ECHO " - have your system administrator run these commands:$admincmds" fi if test -f /etc/ld.so.conf; then echo " - have your system administrator add LIBDIR to '/etc/ld.so.conf'" fi echo echo "See any operating system documentation about shared libraries for" case $host in solaris2.[6789]|solaris2.1[0-9]) echo "more information, such as the ld(1), crle(1) and ld.so(8) manual" echo "pages." ;; *) echo "more information, such as the ld(1) and ld.so(8) manual pages." ;; esac echo "----------------------------------------------------------------------" fi exit $EXIT_SUCCESS } test finish = "$opt_mode" && func_mode_finish ${1+"$@"} # func_mode_install arg... func_mode_install () { $debug_cmd # There may be an optional sh(1) argument at the beginning of # install_prog (especially on Windows NT). if test "$SHELL" = "$nonopt" || test /bin/sh = "$nonopt" || # Allow the use of GNU shtool's install command. case $nonopt in *shtool*) :;; *) false;; esac then # Aesthetically quote it. func_quote_arg pretty "$nonopt" install_prog="$func_quote_arg_result " arg=$1 shift else install_prog= arg=$nonopt fi # The real first argument should be the name of the installation program. # Aesthetically quote it. func_quote_arg pretty "$arg" func_append install_prog "$func_quote_arg_result" install_shared_prog=$install_prog case " $install_prog " in *[\\\ /]cp\ *) install_cp=: ;; *) install_cp=false ;; esac # We need to accept at least all the BSD install flags. dest= files= opts= prev= install_type= isdir=false stripme= no_mode=: for arg do arg2= if test -n "$dest"; then func_append files " $dest" dest=$arg continue fi case $arg in -d) isdir=: ;; -f) if $install_cp; then :; else prev=$arg fi ;; -g | -m | -o) prev=$arg ;; -s) stripme=" -s" continue ;; -*) ;; *) # If the previous option needed an argument, then skip it. if test -n "$prev"; then if test X-m = "X$prev" && test -n "$install_override_mode"; then arg2=$install_override_mode no_mode=false fi prev= else dest=$arg continue fi ;; esac # Aesthetically quote the argument. func_quote_arg pretty "$arg" func_append install_prog " $func_quote_arg_result" if test -n "$arg2"; then func_quote_arg pretty "$arg2" fi func_append install_shared_prog " $func_quote_arg_result" done test -z "$install_prog" && \ func_fatal_help "you must specify an install program" test -n "$prev" && \ func_fatal_help "the '$prev' option requires an argument" if test -n "$install_override_mode" && $no_mode; then if $install_cp; then :; else func_quote_arg pretty "$install_override_mode" func_append install_shared_prog " -m $func_quote_arg_result" fi fi if test -z "$files"; then if test -z "$dest"; then func_fatal_help "no file or destination specified" else func_fatal_help "you must specify a destination" fi fi # Strip any trailing slash from the destination. func_stripname '' '/' "$dest" dest=$func_stripname_result # Check to see that the destination is a directory. test -d "$dest" && isdir=: if $isdir; then destdir=$dest destname= else func_dirname_and_basename "$dest" "" "." destdir=$func_dirname_result destname=$func_basename_result # Not a directory, so check to see that there is only one file specified. set dummy $files; shift test "$#" -gt 1 && \ func_fatal_help "'$dest' is not a directory" fi case $destdir in [\\/]* | [A-Za-z]:[\\/]*) ;; *) for file in $files; do case $file in *.lo) ;; *) func_fatal_help "'$destdir' must be an absolute directory name" ;; esac done ;; esac # This variable tells wrapper scripts just to set variables rather # than running their programs. libtool_install_magic=$magic staticlibs= future_libdirs= current_libdirs= for file in $files; do # Do each installation. case $file in *.$libext) # Do the static libraries later. func_append staticlibs " $file" ;; *.la) func_resolve_sysroot "$file" file=$func_resolve_sysroot_result # Check to see that this really is a libtool archive. func_lalib_unsafe_p "$file" \ || func_fatal_help "'$file' is not a valid libtool archive" library_names= old_library= relink_command= func_source "$file" # Add the libdir to current_libdirs if it is the destination. if test "X$destdir" = "X$libdir"; then case "$current_libdirs " in *" $libdir "*) ;; *) func_append current_libdirs " $libdir" ;; esac else # Note the libdir as a future libdir. case "$future_libdirs " in *" $libdir "*) ;; *) func_append future_libdirs " $libdir" ;; esac fi func_dirname "$file" "/" "" dir=$func_dirname_result func_append dir "$objdir" if test -n "$relink_command"; then # Strip any trailing slash from the destination. func_stripname '' '/' "$libdir" destlibdir=$func_stripname_result func_stripname '' '/' "$destdir" s_destdir=$func_stripname_result # Determine the prefix the user has applied to our future dir. inst_prefix_dir=`$ECHO "X$s_destdir" | $Xsed -e "s%$destlibdir\$%%"` # Don't allow the user to place us outside of our expected # location b/c this prevents finding dependent libraries that # are installed to the same prefix. # At present, this check doesn't affect windows .dll's that # are installed into $libdir/../bin (currently, that works fine) # but it's something to keep an eye on. test "$inst_prefix_dir" = "$destdir" && \ func_fatal_error "error: cannot install '$file' to a directory not ending in $libdir" if test -n "$inst_prefix_dir"; then # Stick the inst_prefix_dir data into the link command. relink_command=`$ECHO "$relink_command" | $SED "s%@inst_prefix_dir@%-inst-prefix-dir $inst_prefix_dir%"` else relink_command=`$ECHO "$relink_command" | $SED "s%@inst_prefix_dir@%%"` fi func_warning "relinking '$file'" func_show_eval "$relink_command" \ 'func_fatal_error "error: relink '\''$file'\'' with the above command before installing it"' fi # See the names of the shared library. set dummy $library_names; shift if test -n "$1"; then realname=$1 shift srcname=$realname test -n "$relink_command" && srcname=${realname}T # Install the shared library and build the symlinks. func_show_eval "$install_shared_prog $dir/$srcname $destdir/$realname" \ 'exit $?' tstripme=$stripme case $host_os in cygwin* | mingw* | windows* | pw32* | cegcc*) case $realname in *.dll.a) tstripme= ;; esac ;; os2*) case $realname in *_dll.a) tstripme= ;; esac ;; esac if test -n "$tstripme" && test -n "$striplib"; then func_show_eval "$striplib $destdir/$realname" 'exit $?' fi if test "$#" -gt 0; then # Delete the old symlinks, and create new ones. # Try 'ln -sf' first, because the 'ln' binary might depend on # the symlink we replace! Solaris /bin/ln does not understand -f, # so we also need to try rm && ln -s. for linkname do test "$linkname" != "$realname" \ && func_show_eval "(cd $destdir && { $LN_S -f $realname $linkname || { $RM $linkname && $LN_S $realname $linkname; }; })" done fi # Do each command in the postinstall commands. lib=$destdir/$realname func_execute_cmds "$postinstall_cmds" 'exit $?' fi # Install the pseudo-library for information purposes. func_basename "$file" name=$func_basename_result instname=$dir/${name}i func_show_eval "$install_prog $instname $destdir/$name" 'exit $?' # Maybe install the static library, too. test -n "$old_library" && func_append staticlibs " $dir/$old_library" ;; *.lo) # Install (i.e. copy) a libtool object. # Figure out destination file name, if it wasn't already specified. if test -n "$destname"; then destfile=$destdir/$destname else func_basename "$file" destfile=$func_basename_result destfile=$destdir/$destfile fi # Deduce the name of the destination old-style object file. case $destfile in *.lo) func_lo2o "$destfile" staticdest=$func_lo2o_result ;; *.$objext) staticdest=$destfile destfile= ;; *) func_fatal_help "cannot copy a libtool object to '$destfile'" ;; esac # Install the libtool object if requested. test -n "$destfile" && \ func_show_eval "$install_prog $file $destfile" 'exit $?' # Install the old object if enabled. if test yes = "$build_old_libs"; then # Deduce the name of the old-style object file. func_lo2o "$file" staticobj=$func_lo2o_result func_show_eval "$install_prog \$staticobj \$staticdest" 'exit $?' fi exit $EXIT_SUCCESS ;; *) # Figure out destination file name, if it wasn't already specified. if test -n "$destname"; then destfile=$destdir/$destname else func_basename "$file" destfile=$func_basename_result destfile=$destdir/$destfile fi # If the file is missing, and there is a .exe on the end, strip it # because it is most likely a libtool script we actually want to # install stripped_ext= case $file in *.exe) if test ! -f "$file"; then func_stripname '' '.exe' "$file" file=$func_stripname_result stripped_ext=.exe fi ;; esac # Do a test to see if this is really a libtool program. case $host in *cygwin* | *mingw* | *windows*) if func_ltwrapper_executable_p "$file"; then func_ltwrapper_scriptname "$file" wrapper=$func_ltwrapper_scriptname_result else func_stripname '' '.exe' "$file" wrapper=$func_stripname_result fi ;; *) wrapper=$file ;; esac if func_ltwrapper_script_p "$wrapper"; then notinst_deplibs= relink_command= func_source "$wrapper" # Check the variables that should have been set. test -z "$generated_by_libtool_version" && \ func_fatal_error "invalid libtool wrapper script '$wrapper'" finalize=: for lib in $notinst_deplibs; do # Check to see that each library is installed. libdir= if test -f "$lib"; then func_source "$lib" fi libfile=$libdir/`$ECHO "$lib" | $SED 's%^.*/%%g'` if test -n "$libdir" && test ! -f "$libfile"; then func_warning "'$lib' has not been installed in '$libdir'" finalize=false fi done relink_command= func_source "$wrapper" outputname= if test no = "$fast_install" && test -n "$relink_command"; then $opt_dry_run || { if $finalize; then tmpdir=`func_mktempdir` func_basename "$file$stripped_ext" file=$func_basename_result outputname=$tmpdir/$file # Replace the output file specification. relink_command=`$ECHO "$relink_command" | $SED 's%@OUTPUT@%'"$outputname"'%g'` $opt_quiet || { func_quote_arg expand,pretty "$relink_command" eval "func_echo $func_quote_arg_result" } if eval "$relink_command"; then : else func_error "error: relink '$file' with the above command before installing it" $opt_dry_run || ${RM}r "$tmpdir" continue fi file=$outputname else func_warning "cannot relink '$file'" fi } else # Install the binary that we compiled earlier. file=`$ECHO "$file$stripped_ext" | $SED "s%\([^/]*\)$%$objdir/\1%"` fi fi # remove .exe since cygwin /usr/bin/install will append another # one anyway case $install_prog,$host in */usr/bin/install*,*cygwin*) case $file:$destfile in *.exe:*.exe) # this is ok ;; *.exe:*) destfile=$destfile.exe ;; *:*.exe) func_stripname '' '.exe' "$destfile" destfile=$func_stripname_result ;; esac ;; esac func_show_eval "$install_prog\$stripme \$file \$destfile" 'exit $?' $opt_dry_run || if test -n "$outputname"; then ${RM}r "$tmpdir" fi ;; esac done for file in $staticlibs; do func_basename "$file" name=$func_basename_result # Set up the ranlib parameters. oldlib=$destdir/$name func_to_tool_file "$oldlib" func_convert_file_msys_to_w32 tool_oldlib=$func_to_tool_file_result func_show_eval "$install_prog \$file \$oldlib" 'exit $?' if test -n "$stripme" && test -n "$old_striplib"; then func_show_eval "$old_striplib $tool_oldlib" 'exit $?' fi # Do each command in the postinstall commands. func_execute_cmds "$old_postinstall_cmds" 'exit $?' done test -n "$future_libdirs" && \ func_warning "remember to run '$progname --finish$future_libdirs'" if test -n "$current_libdirs"; then # Maybe just do a dry run. $opt_dry_run && current_libdirs=" -n$current_libdirs" exec_cmd='$SHELL "$progpath" $preserve_args --finish$current_libdirs' else exit $EXIT_SUCCESS fi } test install = "$opt_mode" && func_mode_install ${1+"$@"} # func_generate_dlsyms outputname originator pic_p # Extract symbols from dlprefiles and create ${outputname}S.o with # a dlpreopen symbol table. func_generate_dlsyms () { $debug_cmd my_outputname=$1 my_originator=$2 my_pic_p=${3-false} my_prefix=`$ECHO "$my_originator" | $SED 's%[^a-zA-Z0-9]%_%g'` my_dlsyms= if test -n "$dlfiles$dlprefiles" || test no != "$dlself"; then if test -n "$NM" && test -n "$global_symbol_pipe"; then my_dlsyms=${my_outputname}S.c else func_error "not configured to extract global symbols from dlpreopened files" fi fi if test -n "$my_dlsyms"; then case $my_dlsyms in "") ;; *.c) # Discover the nlist of each of the dlfiles. nlist=$output_objdir/$my_outputname.nm func_show_eval "$RM $nlist ${nlist}S ${nlist}T" # Parse the name list into a source file. func_verbose "creating $output_objdir/$my_dlsyms" $opt_dry_run || $ECHO > "$output_objdir/$my_dlsyms" "\ /* $my_dlsyms - symbol resolution table for '$my_outputname' dlsym emulation. */ /* Generated by $PROGRAM (GNU $PACKAGE) $VERSION */ #ifdef __cplusplus extern \"C\" { #endif #if defined __GNUC__ && (((__GNUC__ == 4) && (__GNUC_MINOR__ >= 4)) || (__GNUC__ > 4)) #pragma GCC diagnostic ignored \"-Wstrict-prototypes\" #endif /* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */ #if defined _WIN32 || defined __CYGWIN__ || defined _WIN32_WCE /* DATA imports from DLLs on WIN32 can't be const, because runtime relocations are performed -- see ld's documentation on pseudo-relocs. */ # define LT_DLSYM_CONST #elif defined __osf__ /* This system does not cope well with relocations in const data. */ # define LT_DLSYM_CONST #else # define LT_DLSYM_CONST const #endif #define STREQ(s1, s2) (strcmp ((s1), (s2)) == 0) /* External symbol declarations for the compiler. */\ " if test yes = "$dlself"; then func_verbose "generating symbol list for '$output'" $opt_dry_run || echo ': @PROGRAM@ ' > "$nlist" # Add our own program objects to the symbol list. progfiles=`$ECHO "$objs$old_deplibs" | $SP2NL | $SED "$lo2o" | $NL2SP` for progfile in $progfiles; do func_to_tool_file "$progfile" func_convert_file_msys_to_w32 func_verbose "extracting global C symbols from '$func_to_tool_file_result'" $opt_dry_run || eval "$NM $func_to_tool_file_result | $global_symbol_pipe >> '$nlist'" done if test -n "$exclude_expsyms"; then $opt_dry_run || { eval '$EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T' eval '$MV "$nlist"T "$nlist"' } fi if test -n "$export_symbols_regex"; then $opt_dry_run || { eval '$EGREP -e "$export_symbols_regex" "$nlist" > "$nlist"T' eval '$MV "$nlist"T "$nlist"' } fi # Prepare the list of exported symbols if test -z "$export_symbols"; then export_symbols=$output_objdir/$outputname.exp $opt_dry_run || { $RM $export_symbols eval "$SED -n -e '/^: @PROGRAM@ $/d' -e 's/^.* \(.*\)$/\1/p' "'< "$nlist" > "$export_symbols"' case $host in *cygwin* | *mingw* | *windows* | *cegcc* ) eval "echo EXPORTS "'> "$output_objdir/$outputname.def"' eval 'cat "$export_symbols" >> "$output_objdir/$outputname.def"' ;; esac } else $opt_dry_run || { eval "$SED -e 's/\([].[*^$]\)/\\\\\1/g' -e 's/^/ /' -e 's/$/$/'"' < "$export_symbols" > "$output_objdir/$outputname.exp"' eval '$GREP -f "$output_objdir/$outputname.exp" < "$nlist" > "$nlist"T' eval '$MV "$nlist"T "$nlist"' case $host in *cygwin* | *mingw* | *windows* | *cegcc* ) eval "echo EXPORTS "'> "$output_objdir/$outputname.def"' eval 'cat "$nlist" >> "$output_objdir/$outputname.def"' ;; esac } fi fi for dlprefile in $dlprefiles; do func_verbose "extracting global C symbols from '$dlprefile'" func_basename "$dlprefile" name=$func_basename_result case $host in *cygwin* | *mingw* | *windows* | *cegcc* ) # if an import library, we need to obtain dlname if func_win32_import_lib_p "$dlprefile"; then func_tr_sh "$dlprefile" eval "curr_lafile=\$libfile_$func_tr_sh_result" dlprefile_dlbasename= if test -n "$curr_lafile" && func_lalib_p "$curr_lafile"; then # Use subshell, to avoid clobbering current variable values dlprefile_dlname=`source "$curr_lafile" && echo "$dlname"` if test -n "$dlprefile_dlname"; then func_basename "$dlprefile_dlname" dlprefile_dlbasename=$func_basename_result else # no lafile. user explicitly requested -dlpreopen . $sharedlib_from_linklib_cmd "$dlprefile" dlprefile_dlbasename=$sharedlib_from_linklib_result fi fi $opt_dry_run || { if test -n "$dlprefile_dlbasename"; then eval '$ECHO ": $dlprefile_dlbasename" >> "$nlist"' else func_warning "Could not compute DLL name from $name" eval '$ECHO ": $name " >> "$nlist"' fi func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32 case $host in i[3456]86-*-mingw32*) eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe | $SED -e '/I __imp/d' -e 's/I __nm_/D /;s/_nm__//' >> '$nlist'" ;; *) eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe | $SED -e '/I __imp/d' -e 's/I __nm_/D /;s/__nm_//' >> '$nlist'" ;; esac } else # not an import lib $opt_dry_run || { eval '$ECHO ": $name " >> "$nlist"' func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32 eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe >> '$nlist'" } fi ;; *) $opt_dry_run || { eval '$ECHO ": $name " >> "$nlist"' func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32 eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe >> '$nlist'" } ;; esac done $opt_dry_run || { # Make sure we have at least an empty file. test -f "$nlist" || : > "$nlist" if test -n "$exclude_expsyms"; then $EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T $MV "$nlist"T "$nlist" fi # Try sorting and uniquifying the output. if $GREP -v "^: " < "$nlist" | if sort -k 3 /dev/null 2>&1; then sort -k 3 else sort +2 fi | uniq > "$nlist"S; then : else $GREP -v "^: " < "$nlist" > "$nlist"S fi if test -f "$nlist"S; then eval "$global_symbol_to_cdecl"' < "$nlist"S >> "$output_objdir/$my_dlsyms"' else echo '/* NONE */' >> "$output_objdir/$my_dlsyms" fi func_show_eval '$RM "${nlist}I"' if test -n "$global_symbol_to_import"; then eval "$global_symbol_to_import"' < "$nlist"S > "$nlist"I' fi echo >> "$output_objdir/$my_dlsyms" "\ /* The mapping between symbol names and symbols. */ typedef struct { const char *name; void *address; } lt_dlsymlist; extern LT_DLSYM_CONST lt_dlsymlist lt_${my_prefix}_LTX_preloaded_symbols[];\ " if test -s "$nlist"I; then echo >> "$output_objdir/$my_dlsyms" "\ static void lt_syminit(void) { LT_DLSYM_CONST lt_dlsymlist *symbol = lt_${my_prefix}_LTX_preloaded_symbols; for (; symbol->name; ++symbol) {" $SED 's/.*/ if (STREQ (symbol->name, \"&\")) symbol->address = (void *) \&&;/' < "$nlist"I >> "$output_objdir/$my_dlsyms" echo >> "$output_objdir/$my_dlsyms" "\ } }" fi echo >> "$output_objdir/$my_dlsyms" "\ LT_DLSYM_CONST lt_dlsymlist lt_${my_prefix}_LTX_preloaded_symbols[] = { {\"$my_originator\", (void *) 0}," if test -s "$nlist"I; then echo >> "$output_objdir/$my_dlsyms" "\ {\"@INIT@\", (void *) <_syminit}," fi case $need_lib_prefix in no) eval "$global_symbol_to_c_name_address" < "$nlist" >> "$output_objdir/$my_dlsyms" ;; *) eval "$global_symbol_to_c_name_address_lib_prefix" < "$nlist" >> "$output_objdir/$my_dlsyms" ;; esac echo >> "$output_objdir/$my_dlsyms" "\ {0, (void *) 0} }; /* This works around a problem in FreeBSD linker */ #ifdef FREEBSD_WORKAROUND static const void *lt_preloaded_setup() { return lt_${my_prefix}_LTX_preloaded_symbols; } #endif #ifdef __cplusplus } #endif\ " } # !$opt_dry_run pic_flag_for_symtable= case "$compile_command " in *" -static "*) ;; *) case $host in # compiling the symbol table file with pic_flag works around # a FreeBSD bug that causes programs to crash when -lm is # linked before any other PIC object. But we must not use # pic_flag when linking with -static. The problem exists in # FreeBSD 2.2.6 and is fixed in FreeBSD 3.1. *-*-freebsd2.*|*-*-freebsd3.0*|*-*-freebsdelf3.0*) pic_flag_for_symtable=" $pic_flag -DFREEBSD_WORKAROUND" ;; *-*-hpux*) pic_flag_for_symtable=" $pic_flag" ;; *) $my_pic_p && pic_flag_for_symtable=" $pic_flag" ;; esac ;; esac symtab_cflags= for arg in $LTCFLAGS; do case $arg in -pie | -fpie | -fPIE) ;; *) func_append symtab_cflags " $arg" ;; esac done # Now compile the dynamic symbol file. func_show_eval '(cd $output_objdir && $LTCC$symtab_cflags -c$no_builtin_flag$pic_flag_for_symtable "$my_dlsyms")' 'exit $?' # Clean up the generated files. func_show_eval '$RM "$output_objdir/$my_dlsyms" "$nlist" "${nlist}S" "${nlist}T" "${nlist}I"' # Transform the symbol file into the correct name. symfileobj=$output_objdir/${my_outputname}S.$objext case $host in *cygwin* | *mingw* | *windows* | *cegcc* ) if test -f "$output_objdir/$my_outputname.def"; then compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"` finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"` else compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$symfileobj%"` finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$symfileobj%"` fi ;; *) compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$symfileobj%"` finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$symfileobj%"` ;; esac ;; *) func_fatal_error "unknown suffix for '$my_dlsyms'" ;; esac else # We keep going just in case the user didn't refer to # lt_preloaded_symbols. The linker will fail if global_symbol_pipe # really was required. # Nullify the symbol file. compile_command=`$ECHO "$compile_command" | $SED "s% @SYMFILE@%%"` finalize_command=`$ECHO "$finalize_command" | $SED "s% @SYMFILE@%%"` fi } # func_cygming_gnu_implib_p ARG # This predicate returns with zero status (TRUE) if # ARG is a GNU/binutils-style import library. Returns # with nonzero status (FALSE) otherwise. func_cygming_gnu_implib_p () { $debug_cmd func_to_tool_file "$1" func_convert_file_msys_to_w32 func_cygming_gnu_implib_tmp=`$NM "$func_to_tool_file_result" | eval "$global_symbol_pipe" | $EGREP ' (_head_[A-Za-z0-9_]+_[ad]l*|[A-Za-z0-9_]+_[ad]l*_iname)$'` test -n "$func_cygming_gnu_implib_tmp" } # func_cygming_ms_implib_p ARG # This predicate returns with zero status (TRUE) if # ARG is an MS-style import library. Returns # with nonzero status (FALSE) otherwise. func_cygming_ms_implib_p () { $debug_cmd func_to_tool_file "$1" func_convert_file_msys_to_w32 func_cygming_ms_implib_tmp=`$NM "$func_to_tool_file_result" | eval "$global_symbol_pipe" | $GREP '_NULL_IMPORT_DESCRIPTOR'` test -n "$func_cygming_ms_implib_tmp" } # func_win32_libid arg # return the library type of file 'arg' # # Need a lot of goo to handle *both* DLLs and import libs # Has to be a shell function in order to 'eat' the argument # that is supplied when $file_magic_command is called. # Despite the name, also deal with 64 bit binaries. func_win32_libid () { $debug_cmd win32_libid_type=unknown win32_fileres=`file -L $1 2>/dev/null` case $win32_fileres in *ar\ archive\ import\ library*) # definitely import win32_libid_type="x86 archive import" ;; *ar\ archive*) # could be an import, or static # Keep the egrep pattern in sync with the one in _LT_CHECK_MAGIC_METHOD. if eval $OBJDUMP -f $1 | $SED -e '10q' 2>/dev/null | $EGREP 'file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64|pe-aarch64)' >/dev/null; then case $nm_interface in "MS dumpbin") if func_cygming_ms_implib_p "$1" || func_cygming_gnu_implib_p "$1" then win32_nmres=import else win32_nmres= fi ;; *) func_to_tool_file "$1" func_convert_file_msys_to_w32 win32_nmres=`eval $NM -f posix -A \"$func_to_tool_file_result\" | $SED -n -e ' 1,100{ / I /{ s|.*|import| p q } }'` ;; esac case $win32_nmres in import*) win32_libid_type="x86 archive import";; *) win32_libid_type="x86 archive static";; esac fi ;; *DLL*) win32_libid_type="x86 DLL" ;; *executable*) # but shell scripts are "executable" too... case $win32_fileres in *MS\ Windows\ PE\ Intel*) win32_libid_type="x86 DLL" ;; esac ;; esac $ECHO "$win32_libid_type" } # func_cygming_dll_for_implib ARG # # Platform-specific function to extract the # name of the DLL associated with the specified # import library ARG. # Invoked by eval'ing the libtool variable # $sharedlib_from_linklib_cmd # Result is available in the variable # $sharedlib_from_linklib_result func_cygming_dll_for_implib () { $debug_cmd sharedlib_from_linklib_result=`$DLLTOOL --identify-strict --identify "$1"` } # func_cygming_dll_for_implib_fallback_core SECTION_NAME LIBNAMEs # # The is the core of a fallback implementation of a # platform-specific function to extract the name of the # DLL associated with the specified import library LIBNAME. # # SECTION_NAME is either .idata$6 or .idata$7, depending # on the platform and compiler that created the implib. # # Echos the name of the DLL associated with the # specified import library. func_cygming_dll_for_implib_fallback_core () { $debug_cmd match_literal=`$ECHO "$1" | $SED "$sed_make_literal_regex"` $OBJDUMP -s --section "$1" "$2" 2>/dev/null | $SED '/^Contents of section '"$match_literal"':/{ # Place marker at beginning of archive member dllname section s/.*/====MARK====/ p d } # These lines can sometimes be longer than 43 characters, but # are always uninteresting /:[ ]*file format pe[i]\{,1\}-/d /^In archive [^:]*:/d # Ensure marker is printed /^====MARK====/p # Remove all lines with less than 43 characters /^.\{43\}/!d # From remaining lines, remove first 43 characters s/^.\{43\}//' | $SED -n ' # Join marker and all lines until next marker into a single line /^====MARK====/ b para H $ b para b :para x s/\n//g # Remove the marker s/^====MARK====// # Remove trailing dots and whitespace s/[\. \t]*$// # Print /./p' | # we now have a list, one entry per line, of the stringified # contents of the appropriate section of all members of the # archive that possess that section. Heuristic: eliminate # all those that have a first or second character that is # a '.' (that is, objdump's representation of an unprintable # character.) This should work for all archives with less than # 0x302f exports -- but will fail for DLLs whose name actually # begins with a literal '.' or a single character followed by # a '.'. # # Of those that remain, print the first one. $SED -e '/^\./d;/^.\./d;q' } # func_cygming_dll_for_implib_fallback ARG # Platform-specific function to extract the # name of the DLL associated with the specified # import library ARG. # # This fallback implementation is for use when $DLLTOOL # does not support the --identify-strict option. # Invoked by eval'ing the libtool variable # $sharedlib_from_linklib_cmd # Result is available in the variable # $sharedlib_from_linklib_result func_cygming_dll_for_implib_fallback () { $debug_cmd if func_cygming_gnu_implib_p "$1"; then # binutils import library sharedlib_from_linklib_result=`func_cygming_dll_for_implib_fallback_core '.idata$7' "$1"` elif func_cygming_ms_implib_p "$1"; then # ms-generated import library sharedlib_from_linklib_result=`func_cygming_dll_for_implib_fallback_core '.idata$6' "$1"` else # unknown sharedlib_from_linklib_result= fi } # func_extract_an_archive dir oldlib func_extract_an_archive () { $debug_cmd f_ex_an_ar_dir=$1; shift f_ex_an_ar_oldlib=$1 if test yes = "$lock_old_archive_extraction"; then lockfile=$f_ex_an_ar_oldlib.lock until $opt_dry_run || ln "$progpath" "$lockfile" 2>/dev/null; do func_echo "Waiting for $lockfile to be removed" sleep 2 done fi func_show_eval "(cd \$f_ex_an_ar_dir && $AR x \"\$f_ex_an_ar_oldlib\")" \ 'stat=$?; rm -f "$lockfile"; exit $stat' if test yes = "$lock_old_archive_extraction"; then $opt_dry_run || rm -f "$lockfile" fi if ($AR t "$f_ex_an_ar_oldlib" | sort | sort -uc >/dev/null 2>&1); then : else func_fatal_error "object name conflicts in archive: $f_ex_an_ar_dir/$f_ex_an_ar_oldlib" fi } # func_extract_archives gentop oldlib ... func_extract_archives () { $debug_cmd my_gentop=$1; shift my_oldlibs=${1+"$@"} my_oldobjs= my_xlib= my_xabs= my_xdir= for my_xlib in $my_oldlibs; do # Extract the objects. case $my_xlib in [\\/]* | [A-Za-z]:[\\/]*) my_xabs=$my_xlib ;; *) my_xabs=`pwd`"/$my_xlib" ;; esac func_basename "$my_xlib" my_xlib=$func_basename_result my_xlib_u=$my_xlib while :; do case " $extracted_archives " in *" $my_xlib_u "*) func_arith $extracted_serial + 1 extracted_serial=$func_arith_result my_xlib_u=lt$extracted_serial-$my_xlib ;; *) break ;; esac done extracted_archives="$extracted_archives $my_xlib_u" my_xdir=$my_gentop/$my_xlib_u func_mkdir_p "$my_xdir" case $host in *-darwin*) func_verbose "Extracting $my_xabs" # Do not bother doing anything if just a dry run $opt_dry_run || { darwin_orig_dir=`pwd` cd $my_xdir || exit $? darwin_archive=$my_xabs darwin_curdir=`pwd` func_basename "$darwin_archive" darwin_base_archive=$func_basename_result darwin_arches=`$LIPO -info "$darwin_archive" 2>/dev/null | $GREP Architectures 2>/dev/null || true` if test -n "$darwin_arches"; then darwin_arches=`$ECHO "$darwin_arches" | $SED -e 's/.*are://'` darwin_arch= func_verbose "$darwin_base_archive has multiple architectures $darwin_arches" for darwin_arch in $darwin_arches; do func_mkdir_p "unfat-$$/$darwin_base_archive-$darwin_arch" $LIPO -thin $darwin_arch -output "unfat-$$/$darwin_base_archive-$darwin_arch/$darwin_base_archive" "$darwin_archive" cd "unfat-$$/$darwin_base_archive-$darwin_arch" func_extract_an_archive "`pwd`" "$darwin_base_archive" cd "$darwin_curdir" $RM "unfat-$$/$darwin_base_archive-$darwin_arch/$darwin_base_archive" done # $darwin_arches ## Okay now we've a bunch of thin objects, gotta fatten them up :) darwin_filelist=`find unfat-$$ -type f -name \*.o -print -o -name \*.lo -print | $SED -e "$sed_basename" | sort -u` darwin_file= darwin_files= for darwin_file in $darwin_filelist; do darwin_files=`find unfat-$$ -name $darwin_file -print | sort | $NL2SP` $LIPO -create -output "$darwin_file" $darwin_files done # $darwin_filelist $RM -rf unfat-$$ cd "$darwin_orig_dir" else cd $darwin_orig_dir func_extract_an_archive "$my_xdir" "$my_xabs" fi # $darwin_arches } # !$opt_dry_run ;; *) func_extract_an_archive "$my_xdir" "$my_xabs" ;; esac my_oldobjs="$my_oldobjs "`find $my_xdir -name \*.$objext -print -o -name \*.lo -print | sort | $NL2SP` done func_extract_archives_result=$my_oldobjs } # func_emit_wrapper [arg=no] # # Emit a libtool wrapper script on stdout. # Don't directly open a file because we may want to # incorporate the script contents within a cygwin/mingw/windows # wrapper executable. Must ONLY be called from within # func_mode_link because it depends on a number of variables # set therein. # # ARG is the value that the WRAPPER_SCRIPT_BELONGS_IN_OBJDIR # variable will take. If 'yes', then the emitted script # will assume that the directory where it is stored is # the $objdir directory. This is a cygwin/mingw/windows-specific # behavior. func_emit_wrapper () { func_emit_wrapper_arg1=${1-no} $ECHO "\ #! $SHELL # $output - temporary wrapper script for $objdir/$outputname # Generated by $PROGRAM (GNU $PACKAGE) $VERSION # # The $output program cannot be directly executed until all the libtool # libraries that it depends on are installed. # # This wrapper script should never be moved out of the build directory. # If it is, it will not operate correctly. # Sed substitution that helps us do robust quoting. It backslashifies # metacharacters that are still active within double-quoted strings. sed_quote_subst='$sed_quote_subst' # Be Bourne compatible if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then emulate sh NULLCMD=: # Zsh 3.x and 4.x performs word splitting on \${1+\"\$@\"}, which # is contrary to our usage. Disable this feature. alias -g '\${1+\"\$@\"}'='\"\$@\"' setopt NO_GLOB_SUBST else case \`(set -o) 2>/dev/null\` in *posix*) set -o posix;; esac fi BIN_SH=xpg4; export BIN_SH # for Tru64 DUALCASE=1; export DUALCASE # for MKS sh # The HP-UX ksh and POSIX shell print the target directory to stdout # if CDPATH is set. (unset CDPATH) >/dev/null 2>&1 && unset CDPATH relink_command=\"$relink_command\" # This environment variable determines our operation mode. if test \"\$libtool_install_magic\" = \"$magic\"; then # install mode needs the following variables: generated_by_libtool_version='$macro_version' notinst_deplibs='$notinst_deplibs' else # When we are sourced in execute mode, \$file and \$ECHO are already set. if test \"\$libtool_execute_magic\" != \"$magic\"; then file=\"\$0\"" func_quote_arg pretty "$ECHO" qECHO=$func_quote_arg_result $ECHO "\ # A function that is used when there is no print builtin or printf. func_fallback_echo () { eval 'cat <<_LTECHO_EOF \$1 _LTECHO_EOF' } ECHO=$qECHO fi # Very basic option parsing. These options are (a) specific to # the libtool wrapper, (b) are identical between the wrapper # /script/ and the wrapper /executable/ that is used only on # windows platforms, and (c) all begin with the string "--lt-" # (application programs are unlikely to have options that match # this pattern). # # There are only two supported options: --lt-debug and # --lt-dump-script. There is, deliberately, no --lt-help. # # The first argument to this parsing function should be the # script's $0 value, followed by "$@". lt_option_debug= func_parse_lt_options () { lt_script_arg0=\$0 shift for lt_opt do case \"\$lt_opt\" in --lt-debug) lt_option_debug=1 ;; --lt-dump-script) lt_dump_D=\`\$ECHO \"X\$lt_script_arg0\" | $SED -e 's/^X//' -e 's%/[^/]*$%%'\` test \"X\$lt_dump_D\" = \"X\$lt_script_arg0\" && lt_dump_D=. lt_dump_F=\`\$ECHO \"X\$lt_script_arg0\" | $SED -e 's/^X//' -e 's%^.*/%%'\` cat \"\$lt_dump_D/\$lt_dump_F\" exit 0 ;; --lt-*) \$ECHO \"Unrecognized --lt- option: '\$lt_opt'\" 1>&2 exit 1 ;; esac done # Print the debug banner immediately: if test -n \"\$lt_option_debug\"; then echo \"$outputname:$output:\$LINENO: libtool wrapper (GNU $PACKAGE) $VERSION\" 1>&2 fi } # Used when --lt-debug. Prints its arguments to stdout # (redirection is the responsibility of the caller) func_lt_dump_args () { lt_dump_args_N=1; for lt_arg do \$ECHO \"$outputname:$output:\$LINENO: newargv[\$lt_dump_args_N]: \$lt_arg\" lt_dump_args_N=\`expr \$lt_dump_args_N + 1\` done } # Core function for launching the target application func_exec_program_core () { " case $host in # Backslashes separate directories on plain windows *-*-mingw* | *-*-windows* | *-*-os2* | *-cegcc*) $ECHO "\ if test -n \"\$lt_option_debug\"; then \$ECHO \"$outputname:$output:\$LINENO: newargv[0]: \$progdir\\\\\$program\" 1>&2 func_lt_dump_args \${1+\"\$@\"} 1>&2 fi exec \"\$progdir\\\\\$program\" \${1+\"\$@\"} " ;; *) $ECHO "\ if test -n \"\$lt_option_debug\"; then \$ECHO \"$outputname:$output:\$LINENO: newargv[0]: \$progdir/\$program\" 1>&2 func_lt_dump_args \${1+\"\$@\"} 1>&2 fi exec \"\$progdir/\$program\" \${1+\"\$@\"} " ;; esac $ECHO "\ \$ECHO \"\$0: cannot exec \$program \$*\" 1>&2 exit 1 } # A function to encapsulate launching the target application # Strips options in the --lt-* namespace from \$@ and # launches target application with the remaining arguments. func_exec_program () { case \" \$* \" in *\\ --lt-*) for lt_wr_arg do case \$lt_wr_arg in --lt-*) ;; *) set x \"\$@\" \"\$lt_wr_arg\"; shift;; esac shift done ;; esac func_exec_program_core \${1+\"\$@\"} } # Parse options func_parse_lt_options \"\$0\" \${1+\"\$@\"} # Find the directory that this script lives in. thisdir=\`\$ECHO \"\$file\" | $SED 's%/[^/]*$%%'\` test \"x\$thisdir\" = \"x\$file\" && thisdir=. # Follow symbolic links until we get to the real thisdir. file=\`ls -ld \"\$file\" | $SED -n 's/.*-> //p'\` while test -n \"\$file\"; do destdir=\`\$ECHO \"\$file\" | $SED 's%/[^/]*\$%%'\` # If there was a directory component, then change thisdir. if test \"x\$destdir\" != \"x\$file\"; then case \"\$destdir\" in [\\\\/]* | [A-Za-z]:[\\\\/]*) thisdir=\"\$destdir\" ;; *) thisdir=\"\$thisdir/\$destdir\" ;; esac fi file=\`\$ECHO \"\$file\" | $SED 's%^.*/%%'\` file=\`ls -ld \"\$thisdir/\$file\" | $SED -n 's/.*-> //p'\` done # Usually 'no', except on cygwin/mingw/windows when embedded into # the cwrapper. WRAPPER_SCRIPT_BELONGS_IN_OBJDIR=$func_emit_wrapper_arg1 if test \"\$WRAPPER_SCRIPT_BELONGS_IN_OBJDIR\" = \"yes\"; then # special case for '.' if test \"\$thisdir\" = \".\"; then thisdir=\`pwd\` fi # remove .libs from thisdir case \"\$thisdir\" in *[\\\\/]$objdir ) thisdir=\`\$ECHO \"\$thisdir\" | $SED 's%[\\\\/][^\\\\/]*$%%'\` ;; $objdir ) thisdir=. ;; esac fi # Try to get the absolute directory name. absdir=\`cd \"\$thisdir\" && pwd\` test -n \"\$absdir\" && thisdir=\"\$absdir\" " if test yes = "$fast_install"; then $ECHO "\ program=lt-'$outputname'$exeext progdir=\"\$thisdir/$objdir\" if test ! -f \"\$progdir/\$program\" || { file=\`ls -1dt \"\$progdir/\$program\" \"\$progdir/../\$program\" 2>/dev/null | $SED 1q\`; \\ test \"X\$file\" != \"X\$progdir/\$program\"; }; then file=\"\$\$-\$program\" if test ! -d \"\$progdir\"; then $MKDIR \"\$progdir\" else $RM \"\$progdir/\$file\" fi" $ECHO "\ # relink executable if necessary if test -n \"\$relink_command\"; then if relink_command_output=\`eval \$relink_command 2>&1\`; then : else \$ECHO \"\$relink_command_output\" >&2 $RM \"\$progdir/\$file\" exit 1 fi fi $MV \"\$progdir/\$file\" \"\$progdir/\$program\" 2>/dev/null || { $RM \"\$progdir/\$program\"; $MV \"\$progdir/\$file\" \"\$progdir/\$program\"; } $RM \"\$progdir/\$file\" fi" else $ECHO "\ program='$outputname' progdir=\"\$thisdir/$objdir\" " fi $ECHO "\ if test -f \"\$progdir/\$program\"; then" # fixup the dll searchpath if we need to. # # Fix the DLL searchpath if we need to. Do this before prepending # to shlibpath, because on Windows, both are PATH and uninstalled # libraries must come first. if test -n "$dllsearchpath"; then $ECHO "\ # Add the dll search path components to the executable PATH PATH=$dllsearchpath:\$PATH " fi # Export our shlibpath_var if we have one. if test yes = "$shlibpath_overrides_runpath" && test -n "$shlibpath_var" && test -n "$temp_rpath"; then $ECHO "\ # Add our own library path to $shlibpath_var $shlibpath_var=\"$temp_rpath\$$shlibpath_var\" # Some systems cannot cope with colon-terminated $shlibpath_var # The second colon is a workaround for a bug in BeOS R4 sed $shlibpath_var=\`\$ECHO \"\$$shlibpath_var\" | $SED 's/::*\$//'\` export $shlibpath_var " fi $ECHO "\ if test \"\$libtool_execute_magic\" != \"$magic\"; then # Run the actual program with our arguments. func_exec_program \${1+\"\$@\"} fi else # The program doesn't exist. \$ECHO \"\$0: error: '\$progdir/\$program' does not exist\" 1>&2 \$ECHO \"This script is just a wrapper for \$program.\" 1>&2 \$ECHO \"See the $PACKAGE documentation for more information.\" 1>&2 exit 1 fi fi\ " } # func_emit_cwrapperexe_src # emit the source code for a wrapper executable on stdout # Must ONLY be called from within func_mode_link because # it depends on a number of variable set therein. func_emit_cwrapperexe_src () { cat < #include #if defined _WIN32 && !defined __GNUC__ # include # include # include #else # include # include # ifdef __CYGWIN__ # include # endif #endif #include #include #include #include #include #include #include #include #define STREQ(s1, s2) (strcmp ((s1), (s2)) == 0) /* declarations of non-ANSI functions */ #if defined __MINGW32__ # ifdef __STRICT_ANSI__ _CRTIMP int __cdecl _putenv (const char *); # endif #elif defined __CYGWIN__ # ifdef __STRICT_ANSI__ char *realpath (const char *, char *); int putenv (char *); int setenv (const char *, const char *, int); # endif /* #elif defined other_platform || defined ... */ #endif /* portability defines, excluding path handling macros */ #if defined _MSC_VER # define setmode _setmode # define stat _stat # define chmod _chmod # define getcwd _getcwd # define putenv _putenv # define S_IXUSR _S_IEXEC #elif defined __MINGW32__ # define setmode _setmode # define stat _stat # define chmod _chmod # define getcwd _getcwd # define putenv _putenv #elif defined __CYGWIN__ # define HAVE_SETENV # define FOPEN_WB "wb" /* #elif defined other platforms ... */ #endif #if defined PATH_MAX # define LT_PATHMAX PATH_MAX #elif defined MAXPATHLEN # define LT_PATHMAX MAXPATHLEN #else # define LT_PATHMAX 1024 #endif #ifndef S_IXOTH # define S_IXOTH 0 #endif #ifndef S_IXGRP # define S_IXGRP 0 #endif /* path handling portability macros */ #ifndef DIR_SEPARATOR # define DIR_SEPARATOR '/' # define PATH_SEPARATOR ':' #endif #if defined _WIN32 || defined __MSDOS__ || defined __DJGPP__ || \ defined __OS2__ # define HAVE_DOS_BASED_FILE_SYSTEM # define FOPEN_WB "wb" # ifndef DIR_SEPARATOR_2 # define DIR_SEPARATOR_2 '\\' # endif # ifndef PATH_SEPARATOR_2 # define PATH_SEPARATOR_2 ';' # endif #endif #ifndef DIR_SEPARATOR_2 # define IS_DIR_SEPARATOR(ch) ((ch) == DIR_SEPARATOR) #else /* DIR_SEPARATOR_2 */ # define IS_DIR_SEPARATOR(ch) \ (((ch) == DIR_SEPARATOR) || ((ch) == DIR_SEPARATOR_2)) #endif /* DIR_SEPARATOR_2 */ #ifndef PATH_SEPARATOR_2 # define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR) #else /* PATH_SEPARATOR_2 */ # define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR_2) #endif /* PATH_SEPARATOR_2 */ #ifndef FOPEN_WB # define FOPEN_WB "w" #endif #ifndef _O_BINARY # define _O_BINARY 0 #endif #define XMALLOC(type, num) ((type *) xmalloc ((num) * sizeof(type))) #define XFREE(stale) do { \ if (stale) { free (stale); stale = 0; } \ } while (0) #if defined LT_DEBUGWRAPPER static int lt_debug = 1; #else static int lt_debug = 0; #endif const char *program_name = "libtool-wrapper"; /* in case xstrdup fails */ void *xmalloc (size_t num); char *xstrdup (const char *string); const char *base_name (const char *name); char *find_executable (const char *wrapper); char *chase_symlinks (const char *pathspec); int make_executable (const char *path); int check_executable (const char *path); char *strendzap (char *str, const char *pat); void lt_debugprintf (const char *file, int line, const char *fmt, ...); void lt_fatal (const char *file, int line, const char *message, ...); static const char *nonnull (const char *s); static const char *nonempty (const char *s); void lt_setenv (const char *name, const char *value); char *lt_extend_str (const char *orig_value, const char *add, int to_end); void lt_update_exe_path (const char *name, const char *value); void lt_update_lib_path (const char *name, const char *value); char **prepare_spawn (char **argv); void lt_dump_script (FILE *f); EOF cat <= 0) && (st.st_mode & (S_IXUSR | S_IXGRP | S_IXOTH))) return 1; else return 0; } int make_executable (const char *path) { int rval = 0; struct stat st; lt_debugprintf (__FILE__, __LINE__, "(make_executable): %s\n", nonempty (path)); if ((!path) || (!*path)) return 0; if (stat (path, &st) >= 0) { rval = chmod (path, st.st_mode | S_IXOTH | S_IXGRP | S_IXUSR); } return rval; } /* Searches for the full path of the wrapper. Returns newly allocated full path name if found, NULL otherwise Does not chase symlinks, even on platforms that support them. */ char * find_executable (const char *wrapper) { int has_slash = 0; const char *p; const char *p_next; /* static buffer for getcwd */ char tmp[LT_PATHMAX + 1]; size_t tmp_len; char *concat_name; lt_debugprintf (__FILE__, __LINE__, "(find_executable): %s\n", nonempty (wrapper)); if ((wrapper == NULL) || (*wrapper == '\0')) return NULL; /* Absolute path? */ #if defined HAVE_DOS_BASED_FILE_SYSTEM if (isalpha ((unsigned char) wrapper[0]) && wrapper[1] == ':') { concat_name = xstrdup (wrapper); if (check_executable (concat_name)) return concat_name; XFREE (concat_name); } else { #endif if (IS_DIR_SEPARATOR (wrapper[0])) { concat_name = xstrdup (wrapper); if (check_executable (concat_name)) return concat_name; XFREE (concat_name); } #if defined HAVE_DOS_BASED_FILE_SYSTEM } #endif for (p = wrapper; *p; p++) if (*p == '/') { has_slash = 1; break; } if (!has_slash) { /* no slashes; search PATH */ const char *path = getenv ("PATH"); if (path != NULL) { for (p = path; *p; p = p_next) { const char *q; size_t p_len; for (q = p; *q; q++) if (IS_PATH_SEPARATOR (*q)) break; p_len = (size_t) (q - p); p_next = (*q == '\0' ? q : q + 1); if (p_len == 0) { /* empty path: current directory */ if (getcwd (tmp, LT_PATHMAX) == NULL) lt_fatal (__FILE__, __LINE__, "getcwd failed: %s", nonnull (strerror (errno))); tmp_len = strlen (tmp); concat_name = XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1); memcpy (concat_name, tmp, tmp_len); concat_name[tmp_len] = '/'; strcpy (concat_name + tmp_len + 1, wrapper); } else { concat_name = XMALLOC (char, p_len + 1 + strlen (wrapper) + 1); memcpy (concat_name, p, p_len); concat_name[p_len] = '/'; strcpy (concat_name + p_len + 1, wrapper); } if (check_executable (concat_name)) return concat_name; XFREE (concat_name); } } /* not found in PATH; assume curdir */ } /* Relative path | not found in path: prepend cwd */ if (getcwd (tmp, LT_PATHMAX) == NULL) lt_fatal (__FILE__, __LINE__, "getcwd failed: %s", nonnull (strerror (errno))); tmp_len = strlen (tmp); concat_name = XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1); memcpy (concat_name, tmp, tmp_len); concat_name[tmp_len] = '/'; strcpy (concat_name + tmp_len + 1, wrapper); if (check_executable (concat_name)) return concat_name; XFREE (concat_name); return NULL; } char * chase_symlinks (const char *pathspec) { #ifndef S_ISLNK return xstrdup (pathspec); #else char buf[LT_PATHMAX]; struct stat s; char *tmp_pathspec = xstrdup (pathspec); char *p; int has_symlinks = 0; while (strlen (tmp_pathspec) && !has_symlinks) { lt_debugprintf (__FILE__, __LINE__, "checking path component for symlinks: %s\n", tmp_pathspec); if (lstat (tmp_pathspec, &s) == 0) { if (S_ISLNK (s.st_mode) != 0) { has_symlinks = 1; break; } /* search backwards for last DIR_SEPARATOR */ p = tmp_pathspec + strlen (tmp_pathspec) - 1; while ((p > tmp_pathspec) && (!IS_DIR_SEPARATOR (*p))) p--; if ((p == tmp_pathspec) && (!IS_DIR_SEPARATOR (*p))) { /* no more DIR_SEPARATORS left */ break; } *p = '\0'; } else { lt_fatal (__FILE__, __LINE__, "error accessing file \"%s\": %s", tmp_pathspec, nonnull (strerror (errno))); } } XFREE (tmp_pathspec); if (!has_symlinks) { return xstrdup (pathspec); } tmp_pathspec = realpath (pathspec, buf); if (tmp_pathspec == 0) { lt_fatal (__FILE__, __LINE__, "could not follow symlinks for %s", pathspec); } return xstrdup (tmp_pathspec); #endif } char * strendzap (char *str, const char *pat) { size_t len, patlen; assert (str != NULL); assert (pat != NULL); len = strlen (str); patlen = strlen (pat); if (patlen <= len) { str += len - patlen; if (STREQ (str, pat)) *str = '\0'; } return str; } void lt_debugprintf (const char *file, int line, const char *fmt, ...) { va_list args; if (lt_debug) { (void) fprintf (stderr, "%s:%s:%d: ", program_name, file, line); va_start (args, fmt); (void) vfprintf (stderr, fmt, args); va_end (args); } } static void lt_error_core (int exit_status, const char *file, int line, const char *mode, const char *message, va_list ap) { fprintf (stderr, "%s:%s:%d: %s: ", program_name, file, line, mode); vfprintf (stderr, message, ap); fprintf (stderr, ".\n"); if (exit_status >= 0) exit (exit_status); } void lt_fatal (const char *file, int line, const char *message, ...) { va_list ap; va_start (ap, message); lt_error_core (EXIT_FAILURE, file, line, "FATAL", message, ap); va_end (ap); } static const char * nonnull (const char *s) { return s ? s : "(null)"; } static const char * nonempty (const char *s) { return (s && !*s) ? "(empty)" : nonnull (s); } void lt_setenv (const char *name, const char *value) { lt_debugprintf (__FILE__, __LINE__, "(lt_setenv) setting '%s' to '%s'\n", nonnull (name), nonnull (value)); { #ifdef HAVE_SETENV /* always make a copy, for consistency with !HAVE_SETENV */ char *str = xstrdup (value); setenv (name, str, 1); #else size_t len = strlen (name) + 1 + strlen (value) + 1; char *str = XMALLOC (char, len); sprintf (str, "%s=%s", name, value); if (putenv (str) != EXIT_SUCCESS) { XFREE (str); } #endif } } char * lt_extend_str (const char *orig_value, const char *add, int to_end) { char *new_value; if (orig_value && *orig_value) { size_t orig_value_len = strlen (orig_value); size_t add_len = strlen (add); new_value = XMALLOC (char, add_len + orig_value_len + 1); if (to_end) { strcpy (new_value, orig_value); strcpy (new_value + orig_value_len, add); } else { strcpy (new_value, add); strcpy (new_value + add_len, orig_value); } } else { new_value = xstrdup (add); } return new_value; } void lt_update_exe_path (const char *name, const char *value) { lt_debugprintf (__FILE__, __LINE__, "(lt_update_exe_path) modifying '%s' by prepending '%s'\n", nonnull (name), nonnull (value)); if (name && *name && value && *value) { char *new_value = lt_extend_str (getenv (name), value, 0); /* some systems can't cope with a ':'-terminated path #' */ size_t len = strlen (new_value); while ((len > 0) && IS_PATH_SEPARATOR (new_value[len-1])) { new_value[--len] = '\0'; } lt_setenv (name, new_value); XFREE (new_value); } } void lt_update_lib_path (const char *name, const char *value) { lt_debugprintf (__FILE__, __LINE__, "(lt_update_lib_path) modifying '%s' by prepending '%s'\n", nonnull (name), nonnull (value)); if (name && *name && value && *value) { char *new_value = lt_extend_str (getenv (name), value, 0); lt_setenv (name, new_value); XFREE (new_value); } } EOF case $host_os in mingw* | windows*) cat <<"EOF" /* Prepares an argument vector before calling spawn(). Note that spawn() does not by itself call the command interpreter (getenv ("COMSPEC") != NULL ? getenv ("COMSPEC") : ({ OSVERSIONINFO v; v.dwOSVersionInfoSize = sizeof(OSVERSIONINFO); GetVersionEx(&v); v.dwPlatformId == VER_PLATFORM_WIN32_NT; }) ? "cmd.exe" : "command.com"). Instead it simply concatenates the arguments, separated by ' ', and calls CreateProcess(). We must quote the arguments since Win32 CreateProcess() interprets characters like ' ', '\t', '\\', '"' (but not '<' and '>') in a special way: - Space and tab are interpreted as delimiters. They are not treated as delimiters if they are surrounded by double quotes: "...". - Unescaped double quotes are removed from the input. Their only effect is that within double quotes, space and tab are treated like normal characters. - Backslashes not followed by double quotes are not special. - But 2*n+1 backslashes followed by a double quote become n backslashes followed by a double quote (n >= 0): \" -> " \\\" -> \" \\\\\" -> \\" */ #define SHELL_SPECIAL_CHARS "\"\\ \001\002\003\004\005\006\007\010\011\012\013\014\015\016\017\020\021\022\023\024\025\026\027\030\031\032\033\034\035\036\037" #define SHELL_SPACE_CHARS " \001\002\003\004\005\006\007\010\011\012\013\014\015\016\017\020\021\022\023\024\025\026\027\030\031\032\033\034\035\036\037" char ** prepare_spawn (char **argv) { size_t argc; char **new_argv; size_t i; /* Count number of arguments. */ for (argc = 0; argv[argc] != NULL; argc++) ; /* Allocate new argument vector. */ new_argv = XMALLOC (char *, argc + 1); /* Put quoted arguments into the new argument vector. */ for (i = 0; i < argc; i++) { const char *string = argv[i]; if (string[0] == '\0') new_argv[i] = xstrdup ("\"\""); else if (strpbrk (string, SHELL_SPECIAL_CHARS) != NULL) { int quote_around = (strpbrk (string, SHELL_SPACE_CHARS) != NULL); size_t length; unsigned int backslashes; const char *s; char *quoted_string; char *p; length = 0; backslashes = 0; if (quote_around) length++; for (s = string; *s != '\0'; s++) { char c = *s; if (c == '"') length += backslashes + 1; length++; if (c == '\\') backslashes++; else backslashes = 0; } if (quote_around) length += backslashes + 1; quoted_string = XMALLOC (char, length + 1); p = quoted_string; backslashes = 0; if (quote_around) *p++ = '"'; for (s = string; *s != '\0'; s++) { char c = *s; if (c == '"') { unsigned int j; for (j = backslashes + 1; j > 0; j--) *p++ = '\\'; } *p++ = c; if (c == '\\') backslashes++; else backslashes = 0; } if (quote_around) { unsigned int j; for (j = backslashes; j > 0; j--) *p++ = '\\'; *p++ = '"'; } *p = '\0'; new_argv[i] = quoted_string; } else new_argv[i] = (char *) string; } new_argv[argc] = NULL; return new_argv; } EOF ;; esac cat <<"EOF" void lt_dump_script (FILE* f) { EOF func_emit_wrapper yes | $SED -n -e ' s/^\(.\{79\}\)\(..*\)/\1\ \2/ h s/\([\\"]\)/\\\1/g s/$/\\n/ s/\([^\n]*\).*/ fputs ("\1", f);/p g D' cat <<"EOF" } EOF } # end: func_emit_cwrapperexe_src # func_win32_import_lib_p ARG # True if ARG is an import lib, as indicated by $file_magic_cmd func_win32_import_lib_p () { $debug_cmd case `eval $file_magic_cmd \"\$1\" 2>/dev/null | $SED -e 10q` in *import*) : ;; *) false ;; esac } # func_suncc_cstd_abi # !!ONLY CALL THIS FOR SUN CC AFTER $compile_command IS FULLY EXPANDED!! # Several compiler flags select an ABI that is incompatible with the # Cstd library. Avoid specifying it if any are in CXXFLAGS. func_suncc_cstd_abi () { $debug_cmd case " $compile_command " in *" -compat=g "*|*\ -std=c++[0-9][0-9]\ *|*" -library=stdcxx4 "*|*" -library=stlport4 "*) suncc_use_cstd_abi=no ;; *) suncc_use_cstd_abi=yes ;; esac } # func_mode_link arg... func_mode_link () { $debug_cmd case $host in *-*-cygwin* | *-*-mingw* | *-*-windows* | *-*-pw32* | *-*-os2* | *-cegcc*) # It is impossible to link a dll without this setting, and # we shouldn't force the makefile maintainer to figure out # what system we are compiling for in order to pass an extra # flag for every libtool invocation. # allow_undefined=no # FIXME: Unfortunately, there are problems with the above when trying # to make a dll that has undefined symbols, in which case not # even a static library is built. For now, we need to specify # -no-undefined on the libtool link line when we can be certain # that all symbols are satisfied, otherwise we get a static library. allow_undefined=yes ;; *) allow_undefined=yes ;; esac libtool_args=$nonopt base_compile="$nonopt $@" compile_command=$nonopt finalize_command=$nonopt compile_rpath= compile_rpath_tail= finalize_rpath= compile_shlibpath= finalize_shlibpath= convenience= old_convenience= deplibs= old_deplibs= compiler_flags= linker_flags= dllsearchpath= lib_search_path=`pwd` inst_prefix_dir= new_inherited_linker_flags= avoid_version=no bindir= dlfiles= dlprefiles= dlself=no export_dynamic=no export_symbols= export_symbols_regex= generated= libobjs= ltlibs= module=no no_install=no objs= os2dllname= non_pic_objects= precious_files_regex= prefer_static_libs=no preload=false prev= prevarg= release= rpath= xrpath= perm_rpath= temp_rpath= temp_rpath_tail= thread_safe=no vinfo= vinfo_number=no weak_libs= rpath_arg= single_module=$wl-single_module func_infer_tag $base_compile # We need to know -static, to get the right output filenames. for arg do case $arg in -shared) test yes != "$build_libtool_libs" \ && func_fatal_configuration "cannot build a shared library" build_old_libs=no break ;; -all-static | -static | -static-libtool-libs) case $arg in -all-static) if test yes = "$build_libtool_libs" && test -z "$link_static_flag"; then func_warning "complete static linking is impossible in this configuration" fi if test -n "$link_static_flag"; then dlopen_self=$dlopen_self_static fi prefer_static_libs=yes ;; -static) if test -z "$pic_flag" && test -n "$link_static_flag"; then dlopen_self=$dlopen_self_static fi prefer_static_libs=built ;; -static-libtool-libs) if test -z "$pic_flag" && test -n "$link_static_flag"; then dlopen_self=$dlopen_self_static fi prefer_static_libs=yes ;; esac build_libtool_libs=no build_old_libs=yes break ;; esac done # See if our shared archives depend on static archives. test -n "$old_archive_from_new_cmds" && build_old_libs=yes # Go through the arguments, transforming them on the way. while test "$#" -gt 0; do arg=$1 shift func_quote_arg pretty,unquoted "$arg" qarg=$func_quote_arg_unquoted_result func_append libtool_args " $func_quote_arg_result" # If the previous option needs an argument, assign it. if test -n "$prev"; then case $prev in output) func_append compile_command " @OUTPUT@" func_append finalize_command " @OUTPUT@" ;; esac case $prev in bindir) bindir=$arg prev= continue ;; dlfiles|dlprefiles) $preload || { # Add the symbol object into the linking commands. func_append compile_command " @SYMFILE@" func_append finalize_command " @SYMFILE@" preload=: } case $arg in *.la | *.lo) ;; # We handle these cases below. force) if test no = "$dlself"; then dlself=needless export_dynamic=yes fi prev= continue ;; self) if test dlprefiles = "$prev"; then dlself=yes elif test dlfiles = "$prev" && test yes != "$dlopen_self"; then dlself=yes else dlself=needless export_dynamic=yes fi prev= continue ;; *) if test dlfiles = "$prev"; then func_append dlfiles " $arg" else func_append dlprefiles " $arg" fi prev= continue ;; esac ;; expsyms) export_symbols=$arg test -f "$arg" \ || func_fatal_error "symbol file '$arg' does not exist" prev= continue ;; expsyms_regex) export_symbols_regex=$arg prev= continue ;; framework) case $host in *-*-darwin*) case "$deplibs " in *" $qarg.ltframework "*) ;; *) func_append deplibs " $qarg.ltframework" # this is fixed later ;; esac ;; esac prev= continue ;; inst_prefix) inst_prefix_dir=$arg prev= continue ;; mllvm) # Clang does not use LLVM to link, so we can simply discard any # '-mllvm $arg' options when doing the link step. prev= continue ;; objectlist) if test -f "$arg"; then save_arg=$arg moreargs= for fil in `cat "$save_arg"` do # func_append moreargs " $fil" arg=$fil # A libtool-controlled object. # Check to see that this really is a libtool object. if func_lalib_unsafe_p "$arg"; then pic_object= non_pic_object= # Read the .lo file func_source "$arg" if test -z "$pic_object" || test -z "$non_pic_object" || test none = "$pic_object" && test none = "$non_pic_object"; then func_fatal_error "cannot find name of object for '$arg'" fi # Extract subdirectory from the argument. func_dirname "$arg" "/" "" xdir=$func_dirname_result if test none != "$pic_object"; then # Prepend the subdirectory the object is found in. pic_object=$xdir$pic_object if test dlfiles = "$prev"; then if test yes = "$build_libtool_libs" && test yes = "$dlopen_support"; then func_append dlfiles " $pic_object" prev= continue else # If libtool objects are unsupported, then we need to preload. prev=dlprefiles fi fi # CHECK ME: I think I busted this. -Ossama if test dlprefiles = "$prev"; then # Preload the old-style object. func_append dlprefiles " $pic_object" prev= fi # A PIC object. func_append libobjs " $pic_object" arg=$pic_object fi # Non-PIC object. if test none != "$non_pic_object"; then # Prepend the subdirectory the object is found in. non_pic_object=$xdir$non_pic_object # A standard non-PIC object func_append non_pic_objects " $non_pic_object" if test -z "$pic_object" || test none = "$pic_object"; then arg=$non_pic_object fi else # If the PIC object exists, use it instead. # $xdir was prepended to $pic_object above. non_pic_object=$pic_object func_append non_pic_objects " $non_pic_object" fi else # Only an error if not doing a dry-run. if $opt_dry_run; then # Extract subdirectory from the argument. func_dirname "$arg" "/" "" xdir=$func_dirname_result func_lo2o "$arg" pic_object=$xdir$objdir/$func_lo2o_result non_pic_object=$xdir$func_lo2o_result func_append libobjs " $pic_object" func_append non_pic_objects " $non_pic_object" else func_fatal_error "'$arg' is not a valid libtool object" fi fi done else func_fatal_error "link input file '$arg' does not exist" fi arg=$save_arg prev= continue ;; os2dllname) os2dllname=$arg prev= continue ;; precious_regex) precious_files_regex=$arg prev= continue ;; release) release=-$arg prev= continue ;; rpath | xrpath) # We need an absolute path. case $arg in [\\/]* | [A-Za-z]:[\\/]*) ;; *) func_fatal_error "argument to -rpath is not absolute: $arg" ;; esac if test rpath = "$prev"; then case "$rpath " in *" $arg "*) ;; *) func_append rpath " $arg" ;; esac else case "$xrpath " in *" $arg "*) ;; *) func_append xrpath " $arg" ;; esac fi prev= continue ;; shrext) shrext_cmds=$arg prev= continue ;; weak) func_append weak_libs " $arg" prev= continue ;; xassembler) func_append compiler_flags " -Xassembler $qarg" prev= func_append compile_command " -Xassembler $qarg" func_append finalize_command " -Xassembler $qarg" continue ;; xcclinker) func_append linker_flags " $qarg" func_append compiler_flags " $qarg" prev= func_append compile_command " $qarg" func_append finalize_command " $qarg" continue ;; xcompiler) func_append compiler_flags " $qarg" prev= func_append compile_command " $qarg" func_append finalize_command " $qarg" continue ;; xlinker) func_append linker_flags " $qarg" func_append compiler_flags " $wl$qarg" prev= func_append compile_command " $wl$qarg" func_append finalize_command " $wl$qarg" continue ;; *) eval "$prev=\"\$arg\"" prev= continue ;; esac fi # test -n "$prev" prevarg=$arg case $arg in -all-static) if test -n "$link_static_flag"; then # See comment for -static flag below, for more details. func_append compile_command " $link_static_flag" func_append finalize_command " $link_static_flag" fi continue ;; -allow-undefined) # FIXME: remove this flag sometime in the future. func_fatal_error "'-allow-undefined' must not be used because it is the default" ;; -avoid-version) avoid_version=yes continue ;; -bindir) prev=bindir continue ;; -dlopen) prev=dlfiles continue ;; -dlpreopen) prev=dlprefiles continue ;; -export-dynamic) export_dynamic=yes continue ;; -export-symbols | -export-symbols-regex) if test -n "$export_symbols" || test -n "$export_symbols_regex"; then func_fatal_error "more than one -exported-symbols argument is not allowed" fi if test X-export-symbols = "X$arg"; then prev=expsyms else prev=expsyms_regex fi continue ;; -framework) prev=framework continue ;; -inst-prefix-dir) prev=inst_prefix continue ;; # The native IRIX linker understands -LANG:*, -LIST:* and -LNO:* # so, if we see these flags be careful not to treat them like -L -L[A-Z][A-Z]*:*) case $with_gcc/$host in no/*-*-irix* | /*-*-irix*) func_append compile_command " $arg" func_append finalize_command " $arg" ;; esac continue ;; -L*) func_stripname "-L" '' "$arg" if test -z "$func_stripname_result"; then if test "$#" -gt 0; then func_fatal_error "require no space between '-L' and '$1'" else func_fatal_error "need path for '-L' option" fi fi func_resolve_sysroot "$func_stripname_result" dir=$func_resolve_sysroot_result # We need an absolute path. case $dir in [\\/]* | [A-Za-z]:[\\/]*) ;; *) absdir=`cd "$dir" && pwd` test -z "$absdir" && \ func_fatal_error "cannot determine absolute directory name of '$dir'" dir=$absdir ;; esac case "$deplibs " in *" -L$dir "* | *" $arg "*) # Will only happen for absolute or sysroot arguments ;; *) # Preserve sysroot, but never include relative directories case $dir in [\\/]* | [A-Za-z]:[\\/]* | =*) func_append deplibs " $arg" ;; *) func_append deplibs " -L$dir" ;; esac func_append lib_search_path " $dir" ;; esac case $host in *-*-cygwin* | *-*-mingw* | *-*-windows* | *-*-pw32* | *-*-os2* | *-cegcc*) testbindir=`$ECHO "$dir" | $SED 's*/lib$*/bin*'` case :$dllsearchpath: in *":$dir:"*) ;; ::) dllsearchpath=$dir;; *) func_append dllsearchpath ":$dir";; esac case :$dllsearchpath: in *":$testbindir:"*) ;; ::) dllsearchpath=$testbindir;; *) func_append dllsearchpath ":$testbindir";; esac ;; esac continue ;; -l*) if test X-lc = "X$arg" || test X-lm = "X$arg"; then case $host in *-*-cygwin* | *-*-mingw* | *-*-windows* | *-*-pw32* | *-*-beos* | *-cegcc* | *-*-haiku*) # These systems don't actually have a C or math library (as such) continue ;; *-*-os2*) # These systems don't actually have a C library (as such) test X-lc = "X$arg" && continue ;; *-*-openbsd* | *-*-freebsd* | *-*-dragonfly* | *-*-midnightbsd*) # Do not include libc due to us having libc/libc_r. test X-lc = "X$arg" && continue ;; *-*-rhapsody* | *-*-darwin1.[012]) # Rhapsody C and math libraries are in the System framework func_append deplibs " System.ltframework" continue ;; *-*-sco3.2v5* | *-*-sco5v6*) # Causes problems with __ctype test X-lc = "X$arg" && continue ;; *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*) # Compiler inserts libc in the correct place for threads to work test X-lc = "X$arg" && continue ;; esac elif test X-lc_r = "X$arg"; then case $host in *-*-openbsd* | *-*-freebsd* | *-*-dragonfly* | *-*-midnightbsd*) # Do not include libc_r directly, use -pthread flag. continue ;; esac fi func_append deplibs " $arg" continue ;; -mllvm) prev=mllvm continue ;; -module) module=yes continue ;; # Tru64 UNIX uses -model [arg] to determine the layout of C++ # classes, name mangling, and exception handling. # Darwin uses the -arch flag to determine output architecture. # -q