pam-afs-session-2.5/0000755000175000000000000000000011613410002011335 500000000000000pam-afs-session-2.5/pam_afs_session.50000644000175000000000000004610111613407774014544 00000000000000.\" Automatically generated by Pod::Man 2.23 (Pod::Simple 3.16) .\" .\" Standard preamble: .\" ======================================================================== .de Sp \" Vertical space (when we can't use .PP) .if t .sp .5v .if n .sp .. .de Vb \" Begin verbatim text .ft CW .nf .ne \\$1 .. .de Ve \" End verbatim text .ft R .fi .. .\" Set up some character translations and predefined strings. \*(-- will .\" give an unbreakable dash, \*(PI will give pi, \*(L" will give a left .\" double quote, and \*(R" will give a right double quote. \*(C+ will .\" give a nicer C++. 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Always turn off hyphenation; it makes .\" way too many mistakes in technical documents. .if n .ad l .nh .SH "NAME" pam_afs_session \- AFS PAG and token PAM module .SH "SYNOPSIS" .IX Header "SYNOPSIS" .Vb 2 \& auth optional pam_afs_session.so \& session required pam_afs_session.so .Ve .SH "DESCRIPTION" .IX Header "DESCRIPTION" The \s-1AFS\s0 session service module for \s-1PAM\s0, typically installed at \&\fI/lib/security/pam_afs_session.so\fR, establishes new \s-1AFS\s0 sessions and obtains \s-1AFS\s0 tokens when a new session is opened for a user. It is a shared object that is dynamically loaded by the \s-1PAM\s0 subsystem as necessary, based on the system \s-1PAM\s0 configuration. \s-1PAM\s0 is a system for plugging in external authentication and session management modules so that each application doesn't have to know the best way to check user authentication or create a user session on that system. For details on how to configure \s-1PAM\s0 on your system, see the \s-1PAM\s0 man page, often \fIpam\fR\|(7). .PP This module provides pam_setcred, pam_open_session, and pam_close_session implementations for \s-1AFS\s0. Because pam_setcred is part of the auth \s-1PAM\s0 group, it also implements a dummy pam_authenticate that always succeeds (otherwise, it can't provide a pam_setcred). .PP Make sure that this module is \s-1NEVER\s0 listed as \f(CW\*(C`sufficient\*(C'\fR or as the only \&\f(CW\*(C`required\*(C'\fR module in the auth group. Doing so will potentially allow users to log on without any password. There unfortunately isn't a way to work around this and still provide pam_setcred without running afoul of a bug in (at least) Linux \s-1PAM\s0 0.99.7.1 and probably earlier that causes authentication to fail when the final module in the auth group returns \&\s-1PAM_IGNORE\s0 and \f(CW\*(C`[default=done]\*(C'\fR was given as the action. .PP Here are the actions of this module: .IP "pam_open_session" 4 .IX Item "pam_open_session" When a new session is opened, this module will first check to see if \s-1AFS\s0 is running on the system. If not, it will log a message and exit successfully. If \s-1AFS\s0 is running, it will place the user's session in a new \s-1PAG\s0 (Process Authentication Group, often implemented as supplemental groups, which limits user tokens to only processes in that \s-1PAG\s0). It will then attempt to obtain tokens, either directly if built with the Heimdal libkafs library and Kerberos support or by running an external \fBaklog\fR program. If \s-1PAG\s0 creation fails, the module will fail; if obtaining tokens fails, the module will log a warning but still return success. .Sp The module will only attempt to obtain tokens if the environment variable \&\s-1KRB5CCNAME\s0 is set in the environment, unless otherwise configured (see the always_aklog option). It will always create a new \s-1PAG\s0, however. .IP "pam_close_session" 4 .IX Item "pam_close_session" If and only if pam_open_session successfully obtained \s-1AFS\s0 tokens and \s-1AFS\s0 is still running on the system, pam_close_session will delete the tokens in the current \s-1PAG\s0 (equivalent to running \fBunlog\fR). To leave the tokens after session close, set the retain_after_close option. .IP "pam_setcred" 4 .IX Item "pam_setcred" When pam_setcred is called with the \s-1PAM_ESTABLISH_CRED\s0 flag, it will do the same as if pam_open_session was called. When pam_setcred is called with the \s-1PAM_DELETE_CRED\s0 flag, it will do the same as if pam_close_session was called. When called with the \s-1PAM_REINITIALIZE_CRED\s0 flag or the \&\s-1PAM_REFRESH_CRED\s0 flag, it won't create a new \s-1PAG\s0 but instead will only attempt to get new tokens (still skipping this unless \s-1KRB5CCNAME\s0 is set in the environment or always_aklog is set). .PP This module is primarily intended for use with a Kerberos v5 authentication module. It does not itself do any user authentication; it cannot, for instance, be used to authenticate users to a \fBkaserver\fR. While it is intended for use with an \fBaklog\fR that uses Kerberos v5 ticket caches to obtain tokens, it can be used with any \fBaklog\fR implementation (always_aklog may have to be set if no Kerberos v5 ticket cache will be present). .PP This module performs no authorization checks and does not hook into password changes; it only implements the session functions and pam_setcred. .SH "CONFIGURATION" .IX Header "CONFIGURATION" The \s-1AFS\s0 session \s-1PAM\s0 module supports the following configuration options, which may be set in the \s-1PAM\s0 configuration as arguments listed after \&\f(CW\*(C`pam_afs_session.so\*(C'\fR or in the system \fIkrb5.conf\fR. .PP Some of them take arguments, in which case the argument will be given after \f(CW\*(C`=\*(C'\fR. The rest are boolean options. To set a boolean option in the \&\s-1PAM\s0 configuration, just give the name of the option in the arguments. To set an option that takes an argument, follow the option name with an equal sign (\f(CW\*(C`=\*(C'\fR) and the value, with no separating whitespace. Whitespace in option arguments is not supported in the \s-1PAM\s0 configuration files of most \&\s-1PAM\s0 implementations. .PP To set an option for the \s-1PAM\s0 module in the system \fIkrb5.conf\fR file, put that option in the [appdefaults] section. The \s-1AFS\s0 session \s-1PAM\s0 module will look for options either at the top level of the [appdefaults] section or in a subsection named \f(CW\*(C`pam\-afs\-session\*(C'\fR (currently, realm-specific configuration is not checked). For example, the following fragment of a \&\fIkrb5.conf\fR file would set \fIaklog_homedir\fR to true and \fIminimum_uid\fR to 100. .PP .Vb 5 \& [appdefaults] \& aklog_homedir = true \& pam\-afs\-session = { \& minimum_uid = 100 \& } .Ve .PP There is no difference to the \s-1PAM\s0 module whether options are specified at the top level or in a \f(CW\*(C`pam\-afs\-session\*(C'\fR section; the \f(CW\*(C`pam\-afs\-session\*(C'\fR section is supported in case there are options that should be set for the \&\s-1PAM\s0 module but not for other applications. For more information on the syntax of \fIkrb5.conf\fR, see \fIkrb5.conf\fR\|(5). .PP If the same option is set in \fIkrb5.conf\fR and in the \s-1PAM\s0 configuration, the latter takes precedent. Note, however, that due to the configuration syntax, there's no way to turn off a boolean option in the \s-1PAM\s0 configuration that was turned on in \fIkrb5.conf\fR. .IP "afs_cells=\fIcell\fR[,\fIcell\fR...]" 4 .IX Item "afs_cells=cell[,cell...]" Obtain tokens for the listed cells instead of the default local cell. If more than one cell is listed, try to obtain tokens for each cell. If specified in \fIkrb5.conf\fR, the cells can be separated by any combination of spaces and commas; if specified in the \s-1PAM\s0 configuration, they must be separated by commas. .Sp If the \s-1AFS\s0 session \s-1PAM\s0 module is running an external program, this option is implemented by passing a \fB\-c\fR flag with the cell as its argument for each listed cell to that program. If aklog_homedir is also set, the \fB\-c\fR flags and the \fB\-p\fR flag will all be passed to the external program. .IP "aklog_homedir" 4 .IX Item "aklog_homedir" Try to obtain the necessary tokens to access the user's home directory. If the libkafs token-obtaining \s-1API\s0 is used, setting this will cause the \&\s-1AFS\s0 session \s-1PAM\s0 module to pass the user's home directory into that \s-1API\s0 and request that the appropriate tokens be obtained. If running an external \&\fBaklog\fR program, \fBaklog\fR will be called with \fB\-p\fR \fIhome-directory\fR where \fIhome-directory\fR is the home directory of the local user for which the session is being opened or refreshed. This generally will tell \&\fBaklog\fR to check that path, find all \s-1AFS\s0 cells involved in access to that path, and attempt to obtain tokens for each one. Note that this means that if the user's home directory is not in \s-1AFS\s0, no tokens will be obtained. .Sp In either case, the user's home directory is obtained via \fIgetpwnam()\fR based on the username \s-1PAM\s0 says we are authenticating. .IP "always_aklog" 4 .IX Item "always_aklog" Normally, the \s-1AFS\s0 session \s-1PAM\s0 module only tries to obtain tokens if \&\s-1KRB5CCNAME\s0 is set in the \s-1PAM\s0 environment. If this option is set, it will always attempt to obtain tokens. This is only useful if it is configured to run an external \fBaklog\fR program. .Sp This can be used if your environment doesn't correctly set \s-1KRB5CCNAME\s0 in the environment for some reason, or if your \fBaklog\fR doesn't rely on a Kerberos ticket cache to obtain tokens (or can find the cache on its own via some other means). .IP "debug" 4 .IX Item "debug" If this option is set, additional trace information will be logged to syslog with priority \s-1LOG_DEBUG\s0. .IP "ignore_root" 4 .IX Item "ignore_root" If this option is set, the \s-1AFS\s0 session \s-1PAM\s0 module won't take any action (and will exit successfully) if the account for which the session is being established is named \f(CW\*(C`root\*(C'\fR. .IP "kdestroy" 4 .IX Item "kdestroy" If this option is set and the \s-1AFS\s0 session \s-1PAM\s0 module was built with Kerberos support, the user's ticket cache will be destroyed after tokens are obtained successfully. If tokens are not obtained successfully, the ticket cache will be left intact. Please note that this is not properly a security feature, since the ticket cache will still be written to disk between the time the Kerberos \s-1PAM\s0 module authenticates the user and the time the \s-1AFS\s0 session \s-1PAM\s0 module is run. It can, however, be used to reduce the window during which Kerberos ticket caches are lying about if the only use one has for ticket caches is to obtain \s-1AFS\s0 tokens. .IP "minimum_uid=\fIuid\fR" 4 .IX Item "minimum_uid=uid" If this option is set, the \s-1AFS\s0 session \s-1PAM\s0 module won't take any action (and will exit successfully) if the account for which the session is being established has a \s-1UID\s0 lower than \fIuid\fR. .IP "nopag" 4 .IX Item "nopag" If this option is set, no \s-1PAG\s0 will be created. Be careful when using this option, since it means that the user will inherit a \s-1PAG\s0 from the process managing the login. If \fBsshd\fR, for instance, is started in a \s-1PAG\s0, every user who logs in via ssh will be put in the same \s-1PAG\s0 and will share tokens if this option is used. .Sp This is the default on Mac \s-1OS\s0 X, where PAGs are not supported. .IP "notokens" 4 .IX Item "notokens" If this option is set, the \s-1AFS\s0 session \s-1PAM\s0 module will only create a \s-1PAG\s0 and not attempt to obtain tokens. Setting this option overrides all other settings related to acquiring tokens, including always_aklog. If both nopag and notokens are set, the module essentially does nothing. .Sp Setting notokens also implies retain_after_close, meaning that the \s-1AFS\s0 session \s-1PAM\s0 module will also not attempt to delete tokens when the user's session ends. .IP "program=\fIpath\fR" 4 .IX Item "program=path" The path to the \fBaklog\fR program to run. Setting this option tells the \&\s-1AFS\s0 session \s-1PAM\s0 module to always run an external program to obtain tokens and never use the libkafs interface, even if the latter is available. .Sp You may pass options to this program by separating them with commas (or spaces or tabs in \fIkrb5.conf\fR or if the configuration syntax of your \s-1PAM\s0 configuration allows this). For example, the setting: .Sp .Vb 1 \& program=/usr/bin/aklog,\-noprdb,\-524 .Ve .Sp will run \f(CW\*(C`/usr/bin/aklog \-noprdb \-524\*(C'\fR as the program to obtain tokens. The arguments are passed directly, not parsed by the shell. .Sp If this option is not set, the default behavior is to call the libkafs function to obtain tokens, if available, and otherwise to use a default path to \fBaklog\fR determined at compile time (the first \fBaklog\fR found on the compiler's path by default). If no \fBaklog\fR could be found at compile time and libkafs isn't used, this option must be set. .IP "retain_after_close" 4 .IX Item "retain_after_close" If this option is set, pam_close_session will do nothing (successfully) rather than deleting tokens. This will allow programs started in the user's \s-1PAG\s0 that are still running when the log out to continue to use the user's tokens until they expire. Normally, the \s-1AFS\s0 kernel module will automatically clean up tokens once every process in that \s-1PAG\s0 has terminated. .SH "ENVIRONMENT" .IX Header "ENVIRONMENT" .IP "\s-1KRB5CCNAME\s0" 4 .IX Item "KRB5CCNAME" This module looks for \s-1KRB5CCNAME\s0 in the \s-1PAM\s0 environment and by default does not run \fBaklog\fR if it is not set. .PP The entire \s-1PAM\s0 environment is passed to \fBaklog\fR as its environment (rather than the environment of the process running the \s-1PAM\s0 functions). .SH "WARNINGS" .IX Header "WARNINGS" As mentioned above, this module implements a dummy pam_authenticate function so that it can provide a pam_setcred function. Never list this module as \f(CW\*(C`sufficient\*(C'\fR or as the only \f(CW\*(C`required\*(C'\fR module or you may allow users to log on without a password. .PP While spawning an external \fBaklog\fR program, the \s-1AFS\s0 session \s-1PAM\s0 module resets the \s-1SIGCHLD\s0 signal handler to the default handler while the program runs and then restores it afterward. This is done to avoid having aklog interfere with process handling in the calling application, but it means that there's a race condition that can cause children to be incorrectly handled if they exit while aklog is running. There is unfortunately no good solution to this other than building against Heimdal and using the libkafs interface to obtain tokens instead of an external program. .PP To detect whether \s-1AFS\s0 is running on the system, the \s-1AFS\s0 session \s-1PAM\s0 module temporarily sets a \s-1SIGSYS\s0 handler before attempting an \s-1AFS\s0 system call. That handler may also modify a static variable. Neither of these should ideally be done in a \s-1PAM\s0 module, but there is no other good way of checking for the non-existence of a system call that doesn't crash the application on some operating systems. The \s-1PAM\s0 module will attempt to restore the previous \s-1SIGSYS\s0 handler, if any, after the test is done, and the static variable is used in such a way that running it from multiple threads shouldn't be an issue, but be aware that the \s-1PAM\s0 module is doing this behind the back of the application and may interfere with unusual \&\s-1SIGSYS\s0 handlers or similar application actions. .SH "NOTES" .IX Header "NOTES" When using the libkafs interface to obtain tokens, be sure that it is configured properly for the type of \s-1AFS\s0 tokens expected at your site. As of Heimdal 0.7, the default behavior is to contact the krb524 service to translate Kerberos v5 tickets into Kerberos v4 tickets to use as tokens. \&\s-1AFS\s0 cells running current server software no longer need this, and if your site doesn't run the krb524 service, this may break token acquisition. .PP Sites running \s-1AFS\s0 servers that understand Kerberos\-v5\-derived tokens should add configuration like: .PP .Vb 5 \& libkafs = { \& EXAMPLE.ORG = { \& afs\-use\-524 = no \& } \& } .Ve .PP to the [appdefaults] section of their \fIkrb5.conf\fR files to disable use of the krb524 service. See the Heimdal \fIkafs\fR\|(3) man page for more information. .SH "SEE ALSO" .IX Header "SEE ALSO" \&\fIaklog\fR\|(1), \fIkafs\fR\|(3), \fIpam\fR\|(7), \fIsyslog\fR\|(3), \fIunlog\fR\|(1) pam-afs-session-2.5/m4/0000755000175000000000000000000011613410002011655 500000000000000pam-afs-session-2.5/m4/lib-pathname.m40000644000175000000000000000514311613407726014426 00000000000000dnl Determine the library path name. dnl dnl Red Hat systems and some other Linux systems use lib64 and lib32 rather dnl than just lib in some circumstances. This file provides an Autoconf dnl macro, RRA_SET_LDFLAGS, which given a variable, a prefix, and an optional dnl suffix, adds -Lprefix/lib, -Lprefix/lib32, or -Lprefix/lib64 to the dnl variable depending on which directories exist and the size of a long in dnl the compilation environment. If a suffix is given, a slash and that dnl suffix will be appended, to allow for adding a subdirectory of the library dnl directory. dnl dnl This file also provides the Autoconf macro RRA_SET_LIBDIR, which sets the dnl libdir variable to PREFIX/lib{,32,64} as appropriate. dnl dnl The canonical version of this file is maintained in the rra-c-util dnl package, available at . dnl dnl Written by Russ Allbery dnl Copyright 2008, 2009 dnl The Board of Trustees of the Leland Stanford Junior University dnl dnl This file is free software; the authors give unlimited permission to copy dnl and/or distribute it, with or without modifications, as long as this dnl notice is preserved. dnl Probe for the alternate library name that we should attempt on this dnl architecture, given the size of an int, and set rra_lib_arch_name to that dnl name. Separated out so that it can be AC_REQUIRE'd and not run multiple dnl times. dnl dnl There is an unfortunate abstraction violation here where we assume we know dnl the cache variable name used by Autoconf. Unfortunately, Autoconf doesn't dnl provide any other way of getting at that information in shell that I can dnl see. AC_DEFUN([_RRA_LIB_ARCH_NAME], [rra_lib_arch_name=lib AC_CHECK_SIZEOF([long]) AS_IF([test "$ac_cv_sizeof_long" -eq 4 && test -d /usr/lib32], [rra_lib_arch_name=lib32], [AS_IF([test "$ac_cv_sizeof_long" -eq 8 && test -d /usr/lib64], [rra_lib_arch_name=lib64])])]) dnl Set VARIABLE to -LPREFIX/lib{,32,64} or -LPREFIX/lib{,32,64}/SUFFIX as dnl appropriate. AC_DEFUN([RRA_SET_LDFLAGS], [AC_REQUIRE([_RRA_LIB_ARCH_NAME]) AS_IF([test -d "$2/$rra_lib_arch_name"], [AS_IF([test x"$3" = x], [$1="[$]$1 -L$2/${rra_lib_arch_name}"], [$1="[$]$1 -L$2/${rra_lib_arch_name}/$3"])], [AS_IF([test x"$3" = x], [$1="[$]$1 -L$2/lib"], [$1="[$]$1 -L$2/lib/$3"])]) $1=`echo "[$]$1" | sed -e 's/^ *//'`]) dnl Set libdir to PREFIX/lib{,32,64} as appropriate. AC_DEFUN([RRA_SET_LIBDIR], [AC_REQUIRE([_RRA_LIB_ARCH_NAME]) AS_IF([test -d "$1/$rra_lib_arch_name"], [libdir="$1/${rra_lib_arch_name}"], [libdir="$1/lib"])]) pam-afs-session-2.5/m4/ltoptions.m40000644000175000000000000002725611613407767014136 00000000000000# Helper functions for option handling. -*- Autoconf -*- # # Copyright (C) 2004, 2005, 2007, 2008, 2009 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 7 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. 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LT_OPTION_DEFINE([LT_INIT], [win32-dll], [enable_win32_dll=yes case $host in *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-cegcc*) AC_CHECK_TOOL(AS, as, false) AC_CHECK_TOOL(DLLTOOL, dlltool, false) AC_CHECK_TOOL(OBJDUMP, objdump, false) ;; esac test -z "$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'. If omitted, it defaults to `yes'. m4_define([_LT_ENABLE_STATIC], [m4_define([_LT_ENABLE_STATIC_DEFAULT], [m4_if($1, no, no, yes)])dnl AC_ARG_ENABLE([static], [AS_HELP_STRING([--enable-static@<:@=PKGS@:>@], [build static libraries @<:@default=]_LT_ENABLE_STATIC_DEFAULT[@:>@])], [p=${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], [enable_static=]_LT_ENABLE_STATIC_DEFAULT) _LT_DECL([build_old_libs], [enable_static], [0], [Whether or not to build static libraries]) ])# _LT_ENABLE_STATIC LT_OPTION_DEFINE([LT_INIT], [static], [_LT_ENABLE_STATIC([yes])]) LT_OPTION_DEFINE([LT_INIT], [disable-static], [_LT_ENABLE_STATIC([no])]) # Old names: AC_DEFUN([AC_ENABLE_STATIC], [_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[static]) ]) AC_DEFUN([AC_DISABLE_STATIC], [_LT_SET_OPTION([LT_INIT], [disable-static]) ]) AU_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)]) AU_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)]) dnl aclocal-1.4 backwards compatibility: dnl AC_DEFUN([AM_ENABLE_STATIC], []) dnl AC_DEFUN([AM_DISABLE_STATIC], []) # _LT_ENABLE_FAST_INSTALL([DEFAULT]) # ---------------------------------- # implement the --enable-fast-install flag, and support the `fast-install' # and `disable-fast-install' LT_INIT options. # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. m4_define([_LT_ENABLE_FAST_INSTALL], [m4_define([_LT_ENABLE_FAST_INSTALL_DEFAULT], [m4_if($1, no, no, yes)])dnl AC_ARG_ENABLE([fast-install], [AS_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@], [optimize for fast installation @<:@default=]_LT_ENABLE_FAST_INSTALL_DEFAULT[@:>@])], [p=${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], [enable_fast_install=]_LT_ENABLE_FAST_INSTALL_DEFAULT) _LT_DECL([fast_install], [enable_fast_install], [0], [Whether or not to optimize for fast installation])dnl ])# _LT_ENABLE_FAST_INSTALL LT_OPTION_DEFINE([LT_INIT], [fast-install], [_LT_ENABLE_FAST_INSTALL([yes])]) LT_OPTION_DEFINE([LT_INIT], [disable-fast-install], [_LT_ENABLE_FAST_INSTALL([no])]) # Old names: AU_DEFUN([AC_ENABLE_FAST_INSTALL], [_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[fast-install]) AC_DIAGNOSE([obsolete], [$0: Remove this warning and the call to _LT_SET_OPTION when you put the `fast-install' option into LT_INIT's first parameter.]) ]) AU_DEFUN([AC_DISABLE_FAST_INSTALL], [_LT_SET_OPTION([LT_INIT], [disable-fast-install]) AC_DIAGNOSE([obsolete], [$0: Remove this warning and the call to _LT_SET_OPTION when you put the `disable-fast-install' option into LT_INIT's first parameter.]) ]) dnl aclocal-1.4 backwards compatibility: dnl AC_DEFUN([AC_ENABLE_FAST_INSTALL], []) dnl AC_DEFUN([AM_DISABLE_FAST_INSTALL], []) # _LT_WITH_PIC([MODE]) # -------------------- # implement the --with-pic flag, and support the `pic-only' and `no-pic' # LT_INIT options. # MODE is either `yes' or `no'. If omitted, it defaults to `both'. m4_define([_LT_WITH_PIC], [AC_ARG_WITH([pic], [AS_HELP_STRING([--with-pic], [try to use only PIC/non-PIC objects @<:@default=use both@:>@])], [pic_mode="$withval"], [pic_mode=default]) test -z "$pic_mode" && pic_mode=m4_default([$1], [default]) _LT_DECL([], [pic_mode], [0], [What type of objects to build])dnl ])# _LT_WITH_PIC LT_OPTION_DEFINE([LT_INIT], [pic-only], [_LT_WITH_PIC([yes])]) LT_OPTION_DEFINE([LT_INIT], [no-pic], [_LT_WITH_PIC([no])]) # Old name: AU_DEFUN([AC_LIBTOOL_PICMODE], [_LT_SET_OPTION([LT_INIT], [pic-only]) AC_DIAGNOSE([obsolete], [$0: Remove this warning and the call to _LT_SET_OPTION when you put the `pic-only' option into LT_INIT's first parameter.]) ]) dnl aclocal-1.4 backwards compatibility: dnl AC_DEFUN([AC_LIBTOOL_PICMODE], []) ## ----------------- ## ## LTDL_INIT Options ## ## ----------------- ## m4_define([_LTDL_MODE], []) LT_OPTION_DEFINE([LTDL_INIT], [nonrecursive], [m4_define([_LTDL_MODE], [nonrecursive])]) LT_OPTION_DEFINE([LTDL_INIT], [recursive], [m4_define([_LTDL_MODE], [recursive])]) LT_OPTION_DEFINE([LTDL_INIT], [subproject], [m4_define([_LTDL_MODE], [subproject])]) m4_define([_LTDL_TYPE], []) LT_OPTION_DEFINE([LTDL_INIT], [installable], [m4_define([_LTDL_TYPE], [installable])]) LT_OPTION_DEFINE([LTDL_INIT], [convenience], [m4_define([_LTDL_TYPE], [convenience])]) pam-afs-session-2.5/m4/pam-const.m40000644000175000000000000000316411613407726013767 00000000000000dnl Determine whether PAM uses const in prototypes. dnl dnl Linux marks several PAM arguments const, including the argument to dnl pam_get_item and some arguments to conversation functions, which Solaris dnl doesn't. This test tries to determine which style is in use to select dnl whether to declare variables const in order to avoid compiler warnings. dnl dnl Since this is just for compiler warnings, it's not horribly important if dnl we guess wrong. This test is ugly, but it seems to work. dnl dnl Contributed by Markus Moeller. dnl dnl The canonical version of this file is maintained in the rra-c-util dnl package, available at . dnl dnl Copyright 2007 Russ Allbery dnl Copyright 2007, 2008 Markus Moeller dnl dnl This file is free software; the authors give unlimited permission to copy dnl and/or distribute it, with or without modifications, as long as this dnl notice is preserved. dnl Source used by RRA_HEADER_PAM_CONST. AC_DEFUN([_RRA_HEADER_PAM_CONST_SOURCE], [#ifdef HAVE_SECURITY_PAM_APPL_H # include #else # include #endif ]) AC_DEFUN([RRA_HEADER_PAM_CONST], [AC_CACHE_CHECK([whether PAM prefers const], [rra_cv_header_pam_const], [AC_EGREP_CPP([const void \*\* *_?item], _RRA_HEADER_PAM_CONST_SOURCE(), [rra_cv_header_pam_const=yes], [rra_cv_header_pam_const=no])]) AS_IF([test x"$rra_cv_header_pam_const" = xyes], [rra_header_pam_const=const], [rra_header_pam_const=]) AC_DEFINE_UNQUOTED([PAM_CONST], [$rra_header_pam_const], [Define to const if PAM uses const in pam_get_item, empty otherwise.])]) pam-afs-session-2.5/m4/lt~obsolete.m40000644000175000000000000001375611613407767014455 00000000000000# lt~obsolete.m4 -- aclocal satisfying obsolete definitions. -*-Autoconf-*- # # Copyright (C) 2004, 2005, 2007, 2009 Free Software Foundation, Inc. # Written by Scott James Remnant, 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 5 lt~obsolete.m4 # These exist entirely to fool aclocal when bootstrapping libtool. # # In the past libtool.m4 has provided macros via AC_DEFUN (or AU_DEFUN) # which have later been changed to m4_define as they aren't part of the # exported API, or moved to Autoconf or Automake where they belong. # # The trouble is, aclocal is a bit thick. 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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Some systems have an snprintf that doesn't dnl nul-terminate if the buffer isn't large enough. Others return -1 if the dnl string doesn't fit into the buffer instead of returning the number of dnl characters that would have been formatted. Still others don't support dnl NULL as the buffer argument (just to get a count of the formatted length). dnl dnl Provides RRA_FUNC_SNPRINTF, which adds snprintf.o to LIBOBJS unless a dnl fully working snprintf is found. dnl dnl The canonical version of this file is maintained in the rra-c-util dnl package, available at . dnl dnl Written by Russ Allbery dnl Copyright 2006, 2008, 2009 dnl The Board of Trustees of the Leland Stanford Junior University dnl dnl This file is free software; the authors give unlimited permission to copy dnl and/or distribute it, with or without modifications, as long as this dnl notice is preserved. dnl Source used by RRA_FUNC_SNPRINTF. AC_DEFUN([_RRA_FUNC_SNPRINTF_SOURCE], [[ #include #include char buf[2]; int test(char *format, ...) { va_list args; int count; va_start(args, format); count = vsnprintf(buf, sizeof buf, format, args); va_end(args); return count; } int main() { return ((test("%s", "abcd") == 4 && buf[0] == 'a' && buf[1] == '\0' && snprintf(NULL, 0, "%s", "abcd") == 4) ? 0 : 1); } ]]) dnl The user-callable test. AC_DEFUN([RRA_FUNC_SNPRINTF], [AC_CACHE_CHECK([for working snprintf], [rra_cv_func_snprintf_works], [AC_RUN_IFELSE([AC_LANG_SOURCE([_RRA_FUNC_SNPRINTF_SOURCE])], [rra_cv_func_snprintf_works=yes], [rra_cv_func_snprintf_works=no], [rra_cv_func_snprintf_works=no])]) AS_IF([test x"$rra_cv_func_snprintf_works" = xyes], [AC_DEFINE([HAVE_SNPRINTF], 1, [Define if your system has a working snprintf function.])], [AC_LIBOBJ([snprintf])])]) pam-afs-session-2.5/m4/lib-depends.m40000644000175000000000000000240511613407726014251 00000000000000dnl Provides option to change library probes. dnl dnl This file provides RRA_ENABLE_REDUCED_DEPENDS, which adds the configure dnl option --enable-reduced-depends to request that library probes assume dnl shared libraries are in use and dependencies of libraries should not be dnl probed. If this option is given, the shell variable rra_reduced_depends dnl is set to true; otherwise, it is set to false. dnl dnl This macro doesn't do much but is defined separately so that other macros dnl can require it with AC_REQUIRE. dnl dnl The canonical version of this file is maintained in the rra-c-util dnl package, available at . dnl dnl Written by Russ Allbery dnl Copyright 2005, 2006, 2007 dnl The Board of Trustees of the Leland Stanford Junior University dnl dnl This file is free software; the authors give unlimited permission to copy dnl and/or distribute it, with or without modifications, as long as this dnl notice is preserved. AC_DEFUN([RRA_ENABLE_REDUCED_DEPENDS], [rra_reduced_depends=false AC_ARG_ENABLE([reduced-depends], [AS_HELP_STRING([--enable-reduced-depends], [Try to minimize shared library dependencies])], [AS_IF([test x"$enableval" = xyes], [rra_reduced_depends=true])])]) pam-afs-session-2.5/m4/kafs.m40000644000175000000000000002432211613407726013011 00000000000000dnl Test for a libkafs library or replacement. dnl dnl Check for a working libkafs library, and if not present, check how we can dnl simulate what one would do ourselves, adding the appropriate things to dnl LIBOBJS. Provides the --with-libkafs configure option specify a dnl non-standard path to libkafs or (as --without-libkafs) to force use of the dnl internal implementation; --with-libkafs-include and --with-libkafs-lib to dnl specify paths at a more granular level; and --with-afs, dnl --with-afs-include, and --with-afs-lib configure options to specify the dnl location of the AFS libraries. dnl dnl Provides the macro RRA_LIB_KAFS and sets the substition variables dnl KAFS_CPPFLAGS, KAFS_LDFLAGS, and KAFS_LIBS. If Kerberos libraries may be dnl needed, LIBS and LDFLAGS must already be set appropriately before calling dnl this. Also provides RRA_LIB_KAFS_SWITCH to set CPPFLAGS, LDFLAGS, and dnl LIBS to include libkafs, saving the current values first, and dnl RRA_LIB_KAFS_RESTORE to restore those settings to before the last dnl RRA_LIB_KFS_SWITCH. dnl dnl Sets HAVE_K_HASAFS if the k_hasafs function was found in a libkafs dnl library. Sets HAVE_LSETPAG if building against the AFS libraries and the dnl lsetpag function is present. Sets HAVE_KAFS_REPLACEMENT if building the dnl replacement kafs library. Defines HAVE_KAFS_DARWIN8, HAVE_KAFS_DARWIN10, dnl HAVE_KAFS_LINUX, HAVE_KAFS_SOLARIS, or HAVE_KAFS_SYSCALL as appropriate if dnl the replacement kafs library is needed. dnl dnl If building a replacement library is needed, sets rra_build_kafs to true. dnl Otherwise, sets it to false. This is intended for use with an Automake dnl conditional, but the Automake conditional isn't set directly by this macro dnl since AFS support may be optional in the larger package. dnl dnl Depends on RRA_SET_LDFLAGS. dnl dnl The canonical version of this file is maintained in the rra-c-util dnl package, available at . dnl dnl Written by Russ Allbery dnl Copyright 2008, 2009, 2010 dnl The Board of Trustees of the Leland Stanford Junior University dnl dnl This file is free software; the authors give unlimited permission to copy dnl and/or distribute it, with or without modifications, as long as this dnl notice is preserved. dnl Save the current CPPFLAGS, LDFLAGS, and LIBS settings and switch to dnl versions that include the libkafs flags. Used as a wrapper, with dnl RRA_LIB_KAFS_RESTORE, around tests. AC_DEFUN([RRA_LIB_KAFS_SWITCH], [rra_kafs_save_CPPFLAGS="$CPPFLAGS" rra_kafs_save_LDFLAGS="$LDFLAGS" rra_kafs_save_LIBS="$LIBS" CPPFLAGS="$KAFS_CPPFLAGS $CPPFLAGS" LDFLAGS="$KAFS_LDFLAGS $LDFLAGS" LIBS="$KAFS_LIBS $LIBS"]) dnl Restore CPPFLAGS, LDFLAGS, and LIBS to their previous values (before dnl RRA_LIB_KAFS_SWITCH was called). AC_DEFUN([RRA_LIB_KAFS_RESTORE], [CPPFLAGS="$rra_kafs_save_CPPFLAGS" LDFLAGS="$rra_kafs_save_LDFLAGS" LIBS="$rra_kafs_save_LIBS"]) dnl Set KAFS_CPPFLAGS and KAFS_LDFLAGS based on rra_kafs_root, dnl rra_kafs_libdir, rra_kafs_includedir, rra_afs_root, rra_afs_libdir, and dnl rra_afs_includedir. AC_DEFUN([_RRA_LIB_KAFS_PATHS], [KAFS_LDFLAGS= AS_IF([test x"$rra_kafs_libdir" != x], [KAFS_LDFLAGS="-L$rra_kafs_libdir"], [AS_IF([test x"$rra_kafs_root" != x], [RRA_SET_LDFLAGS([KAFS_LDFLAGS], [$rra_kafs_root])])]) AS_IF([test x"$rra_kafs_includedir" != x], [KAFS_CPPFLAGS="-I$rra_kafs_includedir"], [AS_IF([test x"$rra_kafs_root" != x], [AS_IF([test x"$rra_kafs_root" != x/usr], [KAFS_CPPFLAGS="-I${rra_kafs_root}/include"])])]) AS_IF([test x"$rra_afs_libdir" != x], [KAFS_LDFLAGS="$KAFS_LDFLAGS -L$rra_afs_libdir"], [AS_IF([test x"$rra_afs_root" != x], [RRA_SET_LDFLAGS([KAFS_LDFLAGS], [$rra_afs_root])]) RRA_SET_LDFLAGS([KAFS_LDFLAGS], [$rra_afs_root], [afs])]) AS_IF([test x"$rra_afs_includedir" != x], [KAFS_CPPFLAGS="-I$rra_afs_includedir"], [AS_IF([test x"$rra_afs_root" != x], [AS_IF([test x"$rra_afs_root" != x/usr], [KAFS_CPPFLAGS="$KAFS_CPPFLAGS -I${rra_afs_root}/include"])])])]) dnl Probe for lsetpag in the AFS libraries. This is required on AIX and IRIX dnl since we can't use the regular syscall interface there. AC_DEFUN([_RRA_LIB_KAFS_LSETPAG], [RRA_LIB_KAFS_SWITCH LIBS= AC_SEARCH_LIBS([pthread_getspecific], [pthread]) AC_SEARCH_LIBS([res_search], [resolv], [], [AC_SEARCH_LIBS([__res_search], [resolv])]) AC_SEARCH_LIBS([gethostbyname], [nsl]) AC_SEARCH_LIBS([socket], [socket], [], [AC_CHECK_LIB([nsl], [socket], [LIBS="-lnsl -lsocket $LIBS"], [], [-lsocket])]) rra_kafs_extra="$LIBS" LIBS="$rra_kafs_save_LIBS" AC_CHECK_LIB([afsauthent], [lsetpag], [KAFS_LIBS="-lafsauthent -lafsrpc $rra_kafs_extra" AC_DEFINE([HAVE_LSETPAG], [1], [Define to 1 if you have the OpenAFS lsetpag function.])], [AC_CHECK_LIB([sys], [lsetpag], [KAFS_LIBS="-lsys $rra_kafs_extra" AC_DEFINE([HAVE_LSETPAG], [1], [Define to 1 if you have the OpenAFS lsetpag function.])], [], [$rra_kafs_extra])], [-lafsrpc $rra_kafs_extra]) AC_CHECK_HEADERS([afs/afssyscalls.h]) RRA_LIB_KAFS_RESTORE]) dnl The public entry point. Sets up the --with options and then decides what dnl to do based on the system. Either RRA_LIB_KRB5 or RRA_LIB_KRB5_OPTIONAL dnl must be called before this function or the Heimdal libkafs may not be dnl available. AC_DEFUN([RRA_LIB_KAFS], [AC_REQUIRE([AC_CANONICAL_HOST]) rra_libkafs=true rra_build_kafs=false KAFS_CPPFLAGS= KAFS_LDFLAGS= KAFS_LIBS= AC_SUBST([KAFS_CPPFLAGS]) AC_SUBST([KAFS_LDFLAGS]) AC_SUBST([KAFS_LIBS]) dnl In addition to the normal path-finding options, support --without-libkafs dnl to force always using the internal AFS syscall code. AC_ARG_WITH([libkafs], AC_HELP_STRING([--with-libkafs=DIR], [Location of kafs headers and libraries]), [AS_IF([test x"$withval" = xno], [rra_libkafs=false], [AS_IF([test x"$withval" != xyes], [rra_krb5_root="$withval"])])]) AC_ARG_WITH([libkafs-include], [AS_HELP_STRING([--with-libkafs-include=DIR], [Location of kafs headers])], [AS_IF([test x"$withval" != xyes && test x"$withval" != xno], [rra_kafs_includedir="$withval"])]) AC_ARG_WITH([libkafs-lib], [AS_HELP_STRING([--with-libkafs-lib=DIR], [Location of kafs libraries])], [AS_IF([test x"$withval" != xyes && test x"$withval" != xno], [rra_kafs_libdir="$withval"])]) dnl The location of the AFS headers and libraries. We may not use these dnl results, but configure always includes the prompt, so always handle them. dnl This should probably be in a separate macro file. AC_ARG_WITH([afs], [AC_HELP_STRING([--with-afs=DIR], [Location of AFS headers and libraries])], [AS_IF([test x"$withval" != xno && test x"$withval" != xyes], [rra_afs_root="$withval"])]) AC_ARG_WITH([afs-include], [AS_HELP_STRING([--with-afs-include=DIR], [Location of Kerberos v5 headers])], [AS_IF([test x"$withval" != xyes && test x"$withval" != xno], [rra_afs_includedir="$withval"])]) AC_ARG_WITH([afs-lib], [AS_HELP_STRING([--with-afs-lib=DIR], [Location of Kerberos v5 libraries])], [AS_IF([test x"$withval" != xyes && test x"$withval" != xno], [rra_afs_libdir="$withval"])]) dnl If we may use the system libkafs, see if we can find one. Enable the dnl Kerberos libraries if we found any, in case libkafs depends on Kerberos. AC_CHECK_HEADERS([sys/ioccom.h]) AS_IF([test x"$rra_libkafs" != xfalse], [_RRA_LIB_KAFS_PATHS AS_IF([test x"$rra_use_kerberos" = xtrue], [RRA_LIB_KRB5_SWITCH]) RRA_LIB_KAFS_SWITCH AC_CHECK_LIB([kafs], [k_hasafs], [KAFS_LIBS="-lkafs" AC_CHECK_HEADERS([kafs.h])], [AC_CHECK_LIB([kopenafs], [k_hasafs], [KAFS_LIBS="-lkopenafs" AC_CHECK_HEADERS([kopenafs.h])], [rra_libkafs=false])]) RRA_LIB_KAFS_RESTORE RRA_LIB_KAFS_SWITCH AC_CHECK_FUNCS([k_pioctl]) AC_REPLACE_FUNCS([k_haspag]) RRA_LIB_KAFS_RESTORE AS_IF([test x"$rra_use_kerberos" = xtrue], [RRA_LIB_KRB5_RESTORE])]) dnl If we found a libkafs, we have k_hasafs. Set the appropriate dnl preprocessor define. Otherwise, we'll use our portability layer. AS_IF([test x"$rra_libkafs" = xtrue], [AC_DEFINE([HAVE_K_HASAFS], 1, [Define to 1 if you have the k_hasafs function.])], [AC_LIBOBJ([k_haspag]) AS_CASE([$host], [[*-apple-darwin[89]*]], [rra_build_kafs=true AC_DEFINE([HAVE_KAFS_REPLACEMENT], [1], [Define to 1 if the libkafs replacement is built.]) AC_DEFINE([HAVE_KAFS_DARWIN8], [1], [Define to 1 to use the Mac OS X 10.4 /dev interface.])], [*-apple-darwin1*], [rra_build_kafs=true AC_DEFINE([HAVE_KAFS_REPLACEMENT], [1], [Define to 1 if the libkafs replacement is built.]) AC_DEFINE([HAVE_KAFS_DARWIN10], [1], [Define to 1 to use the Mac OS X 10.6 /dev interface.])], [*-aix*|*-irix*], [_RRA_LIB_KAFS_LSETPAG], [*-linux*], [rra_build_kafs=true AC_DEFINE([HAVE_KAFS_REPLACEMENT], [1], [Define to 1 if the libkafs replacement is built.]) AC_DEFINE([HAVE_KAFS_LINUX], [1], [Define to 1 to use the Linux AFS /proc interface.])], [[*-solaris2.1[12345678]*]], [rra_build_kafs=true AC_DEFINE([HAVE_KAFS_REPLACEMENT], [1], [Define to 1 if the libkafs replacement is built.]) AC_DEFINE([HAVE_KAFS_SOLARIS], [1], [Define to 1 to use the Solaris 11 /dev interface.]) AC_DEFINE([_REENTRANT], [1], [Define to 1 on Solaris for threaded errno handling.])], [*], [rra_build_kafs=true _RRA_LIB_KAFS_PATHS RRA_LIB_KAFS_SWITCH AC_CHECK_HEADERS([afs/param.h], [], [AC_MSG_ERROR([need afs/param.h to build libkafs replacement])]) RRA_LIB_KAFS_RESTORE AC_DEFINE([HAVE_KAFS_REPLACEMENT], [1], [Define to 1 if the libkafs replacement is built.]) AC_DEFINE([HAVE_KAFS_SYSCALL], [1], [Define to 1 to use the AFS syscall interface.]) AC_DEFINE([_REENTRANT], [1], [Define to 1 on Solaris for threaded errno handling.])])])]) pam-afs-session-2.5/m4/ltsugar.m40000644000175000000000000001042411613407767013551 00000000000000# ltsugar.m4 -- libtool m4 base layer. -*-Autoconf-*- # # Copyright (C) 2004, 2005, 2007, 2008 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 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]])[$2])]) # lt_combine(SEP, PREFIX-LIST, INFIX, SUFFIX1, [SUFFIX2...]) # ---------------------------------------------------------- # Produce a SEP delimited list of all paired combinations of elements of # PREFIX-LIST with SUFFIX1 through SUFFIXn. Each element of the list # has the form PREFIXmINFIXSUFFIXn. # Needed until we can rely on m4_combine added in Autoconf 2.62. m4_define([lt_combine], [m4_if(m4_eval([$# > 3]), [1], [m4_pushdef([_Lt_sep], [m4_define([_Lt_sep], m4_defn([lt_car]))])]]dnl [[m4_foreach([_Lt_prefix], [$2], [m4_foreach([_Lt_suffix], ]m4_dquote(m4_dquote(m4_shift(m4_shift(m4_shift($@)))))[, [_Lt_sep([$1])[]m4_defn([_Lt_prefix])[$3]m4_defn([_Lt_suffix])])])])]) # lt_if_append_uniq(MACRO-NAME, VARNAME, [SEPARATOR], [UNIQ], [NOT-UNIQ]) # ----------------------------------------------------------------------- # Iff MACRO-NAME does not yet contain VARNAME, then append it (delimited # by SEPARATOR if supplied) and expand UNIQ, else NOT-UNIQ. m4_define([lt_if_append_uniq], [m4_ifdef([$1], [m4_if(m4_index([$3]m4_defn([$1])[$3], [$3$2$3]), [-1], [lt_append([$1], [$2], [$3])$4], [$5])], [lt_append([$1], [$2], [$3])$4])]) # lt_dict_add(DICT, KEY, VALUE) # ----------------------------- m4_define([lt_dict_add], [m4_define([$1($2)], [$3])]) # lt_dict_add_subkey(DICT, KEY, SUBKEY, VALUE) # -------------------------------------------- m4_define([lt_dict_add_subkey], [m4_define([$1($2:$3)], [$4])]) # lt_dict_fetch(DICT, KEY, [SUBKEY]) # ---------------------------------- m4_define([lt_dict_fetch], [m4_ifval([$3], m4_ifdef([$1($2:$3)], [m4_defn([$1($2:$3)])]), m4_ifdef([$1($2)], [m4_defn([$1($2)])]))]) # lt_if_dict_fetch(DICT, KEY, [SUBKEY], VALUE, IF-TRUE, [IF-FALSE]) # ----------------------------------------------------------------- m4_define([lt_if_dict_fetch], [m4_if(lt_dict_fetch([$1], [$2], [$3]), [$4], [$5], [$6])]) # lt_dict_filter(DICT, [SUBKEY], VALUE, [SEPARATOR], KEY, [...]) # -------------------------------------------------------------- m4_define([lt_dict_filter], [m4_if([$5], [], [], [lt_join(m4_quote(m4_default([$4], [[, ]])), lt_unquote(m4_split(m4_normalize(m4_foreach(_Lt_key, lt_car([m4_shiftn(4, $@)]), [lt_if_dict_fetch([$1], _Lt_key, [$2], [$3], [_Lt_key ])])))))])[]dnl ]) pam-afs-session-2.5/m4/krb5.m40000644000175000000000000003157311613407726012736 00000000000000dnl Find the compiler and linker flags for Kerberos v5. dnl dnl Finds the compiler and linker flags for linking with Kerberos v5 dnl libraries. Provides the --with-krb5, --with-krb5-include, and dnl --with-krb5-lib configure options to specify non-standard paths to the dnl Kerberos libraries. Uses krb5-config where available unless reduced dnl dependencies is requested. dnl dnl Provides the macro RRA_LIB_KRB5 and sets the substitution variables dnl KRB5_CPPFLAGS, KRB5_LDFLAGS, and KRB5_LIBS. Also provides dnl RRA_LIB_KRB5_SWITCH to set CPPFLAGS, LDFLAGS, and LIBS to include the dnl Kerberos libraries, saving the current values first, and dnl RRA_LIB_KRB5_RESTORE to restore those settings to before the last dnl RRA_LIB_KRB5_SWITCH. dnl dnl If KRB5_CPPFLAGS, KRB5_LDFLAGS, or KRB5_LIBS are set before calling these dnl macros, their values will be added to whatever the macros discover. dnl dnl Provides the RRA_LIB_KRB5_OPTIONAL macro, which should be used if Kerberos dnl support is optional. This macro will still always set the substitution dnl variables, but they'll be empty unless --with-krb5 is given. Also, dnl HAVE_KERBEROS will be defined if --with-krb5 is given and dnl $rra_use_kerberos will be set to "true". dnl dnl Sets the Automake conditional KRB5_USES_COM_ERR saying whether we use dnl com_err, since if we're also linking with AFS libraries, we may have to dnl change library ordering in that case. dnl dnl Depends on RRA_ENABLE_REDUCED_DEPENDS and RRA_SET_LDFLAGS. dnl dnl Also provides RRA_FUNC_KRB5_GET_INIT_CREDS_OPT_FREE_ARGS, which checks dnl whether krb5_get_init_creds_opt_free takes one argument or two. Defines dnl HAVE_KRB5_GET_INIT_CREDS_OPT_FREE_2_ARGS if it takes two arguments. dnl dnl The canonical version of this file is maintained in the rra-c-util dnl package, available at . dnl dnl Written by Russ Allbery dnl Copyright 2005, 2006, 2007, 2008, 2009, 2010 dnl The Board of Trustees of the Leland Stanford Junior University dnl dnl This file is free software; the authors give unlimited permission to copy dnl and/or distribute it, with or without modifications, as long as this dnl notice is preserved. dnl Save the current CPPFLAGS, LDFLAGS, and LIBS settings and switch to dnl versions that include the Kerberos v5 flags. Used as a wrapper, with dnl RRA_LIB_KRB5_RESTORE, around tests. AC_DEFUN([RRA_LIB_KRB5_SWITCH], [rra_krb5_save_CPPFLAGS="$CPPFLAGS" rra_krb5_save_LDFLAGS="$LDFLAGS" rra_krb5_save_LIBS="$LIBS" CPPFLAGS="$KRB5_CPPFLAGS $CPPFLAGS" LDFLAGS="$KRB5_LDFLAGS $LDFLAGS" LIBS="$KRB5_LIBS $LIBS"]) dnl Restore CPPFLAGS, LDFLAGS, and LIBS to their previous values (before dnl RRA_LIB_KRB5_SWITCH was called). AC_DEFUN([RRA_LIB_KRB5_RESTORE], [CPPFLAGS="$rra_krb5_save_CPPFLAGS" LDFLAGS="$rra_krb5_save_LDFLAGS" LIBS="$rra_krb5_save_LIBS"]) dnl Set KRB5_CPPFLAGS and KRB5_LDFLAGS based on rra_krb5_root, dnl rra_krb5_libdir, and rra_krb5_includedir. AC_DEFUN([_RRA_LIB_KRB5_PATHS], [AS_IF([test x"$rra_krb5_libdir" != x], [KRB5_LDFLAGS="-L$rra_krb5_libdir"], [AS_IF([test x"$rra_krb5_root" != x], [RRA_SET_LDFLAGS([KRB5_LDFLAGS], [$rra_krb5_root])])]) AS_IF([test x"$rra_krb5_includedir" != x], [KRB5_CPPFLAGS="-I$rra_krb5_includedir"], [AS_IF([test x"$rra_krb5_root" != x], [AS_IF([test x"$rra_krb5_root" != x/usr], [KRB5_CPPFLAGS="-I${rra_krb5_root}/include"])])])]) dnl Does the appropriate library checks for reduced-dependency Kerberos v5 dnl linkage. The single argument, if true, says to fail if Kerberos could not dnl be found. AC_DEFUN([_RRA_LIB_KRB5_REDUCED], [RRA_LIB_KRB5_SWITCH AC_CHECK_LIB([krb5], [krb5_init_context], [KRB5_LIBS="-lkrb5"], [AS_IF([test x"$1" = xtrue], [AC_MSG_ERROR([cannot find usable Kerberos v5 library])])]) LIBS="$KRB5_LIBS $LIBS" AC_CHECK_FUNCS([krb5_get_error_message], [AC_CHECK_FUNCS([krb5_free_error_message])], [AC_CHECK_FUNCS([krb5_get_error_string], [], [AC_CHECK_FUNCS([krb5_get_err_txt], [], [AC_CHECK_LIB([ksvc], [krb5_svc_get_msg], [KRB5_LIBS="$KRB5_LIBS -lksvc" AC_DEFINE([HAVE_KRB5_SVC_GET_MSG], [1]) AC_CHECK_HEADERS([ibm_svc/krb5_svc.h], [], [], [#include ])], [AC_CHECK_LIB([com_err], [com_err], [KRB5_LIBS="$KRB5_LIBS -lcom_err"], [AC_MSG_ERROR([cannot find usable com_err library])]) AC_CHECK_HEADERS([et/com_err.h])])])])]) RRA_LIB_KRB5_RESTORE]) dnl Does the appropriate library checks for Kerberos v5 linkage when we don't dnl have krb5-config or reduced dependencies. The single argument, if true, dnl says to fail if Kerberos could not be found. AC_DEFUN([_RRA_LIB_KRB5_MANUAL], [RRA_LIB_KRB5_SWITCH rra_krb5_extra= LIBS= AC_SEARCH_LIBS([res_search], [resolv], [], [AC_SEARCH_LIBS([__res_search], [resolv])]) AC_SEARCH_LIBS([gethostbyname], [nsl]) AC_SEARCH_LIBS([socket], [socket], [], [AC_CHECK_LIB([nsl], [socket], [LIBS="-lnsl -lsocket $LIBS"], [], [-lsocket])]) AC_SEARCH_LIBS([crypt], [crypt]) AC_SEARCH_LIBS([rk_simple_execve], [roken]) rra_krb5_extra="$LIBS" LIBS="$rra_krb5_save_LIBS" AC_CHECK_LIB([krb5], [krb5_init_context], [KRB5_LIBS="-lkrb5 -lasn1 -lcom_err -lcrypto $rra_krb5_extra"], [AC_CHECK_LIB([krb5support], [krb5int_getspecific], [rra_krb5_extra="-lkrb5support $rra_krb5_extra"], [AC_CHECK_LIB([pthreads], [pthread_setspecific], [rra_krb5_pthread="-lpthreads"], [AC_CHECK_LIB([pthread], [pthread_setspecific], [rra_krb5_pthread="-lpthread"])]) AC_CHECK_LIB([krb5support], [krb5int_setspecific], [rra_krb5_extra="-lkrb5support $rra_krb5_extra $rra_krb5_pthread"], [], [$rra_krb5_pthread $rra_krb5_extra])], [$rra_krb5_extra]) AC_CHECK_LIB([com_err], [error_message], [rra_krb5_extra="-lcom_err $rra_krb5_extra"], [], [$rra_krb5_extra]) AC_CHECK_LIB([ksvc], [krb5_svc_get_msg], [rra_krb5_extra="-lksvc $rra_krb5_extra"], [], [$rra_krb5_extra]) AC_CHECK_LIB([k5crypto], [krb5int_hash_md5], [rra_krb5_extra="-lk5crypto $rra_krb5_extra"], [], [$rra_krb5_extra]) AC_CHECK_LIB([k5profile], [profile_get_values], [rra_krb5_extra="-lk5profile $rra_krb5_extra"], [], [$rra_krb5_extra]) AC_CHECK_LIB([krb5], [krb5_cc_default], [KRB5_LIBS="-lkrb5 $rra_krb5_extra"], [AS_IF([test x"$1" = xtrue], [AC_MSG_ERROR([cannot find usable Kerberos v5 library])])], [$rra_krb5_extra])], [-lasn1 -lcom_err -lcrypto $rra_krb5_extra]) LIBS="$KRB5_LIBS $LIBS" AC_CHECK_FUNCS([krb5_get_error_message], [AC_CHECK_FUNCS([krb5_free_error_message])], [AC_CHECK_FUNCS([krb5_get_error_string], [], [AC_CHECK_FUNCS([krb5_get_err_txt], [], [AC_CHECK_FUNCS([krb5_svc_get_msg], [AC_CHECK_HEADERS([ibm_svc/krb5_svc.h], [], [], [#include ])], [AC_CHECK_HEADERS([et/com_err.h])])])])]) RRA_LIB_KRB5_RESTORE]) dnl Sanity-check the results of krb5-config and be sure we can really link a dnl Kerberos program. If that fails, clear KRB5_CPPFLAGS and KRB5_LIBS so dnl that we know we don't have usable flags and fall back on the manual dnl check. AC_DEFUN([_RRA_LIB_KRB5_CHECK], [RRA_LIB_KRB5_SWITCH AC_CHECK_FUNC([krb5_init_context], [RRA_LIB_KRB5_RESTORE], [RRA_LIB_KRB5_RESTORE KRB5_CPPFLAGS= KRB5_LIBS= _RRA_LIB_KRB5_PATHS _RRA_LIB_KRB5_MANUAL([$1])])]) dnl The core of the library checking, shared between RRA_LIB_KRB5 and dnl RRA_LIB_KRB5_OPTIONAL. The single argument, if "true", says to fail if dnl Kerberos could not be found. AC_DEFUN([_RRA_LIB_KRB5_INTERNAL], [AC_REQUIRE([RRA_ENABLE_REDUCED_DEPENDS]) AS_IF([test x"$rra_reduced_depends" = xtrue], [_RRA_LIB_KRB5_PATHS _RRA_LIB_KRB5_REDUCED([$1])], [AC_ARG_VAR([KRB5_CONFIG], [Path to krb5-config]) AS_IF([test x"$rra_krb5_root" != x && test -z "$KRB5_CONFIG"], [AS_IF([test -x "${rra_krb5_root}/bin/krb5-config"], [KRB5_CONFIG="${rra_krb5_root}/bin/krb5-config"])], [AC_PATH_PROG([KRB5_CONFIG], [krb5-config], [], [${PATH}:/usr/kerberos/bin])]) AS_IF([test x"$KRB5_CONFIG" != x && test -x "$KRB5_CONFIG"], [AC_CACHE_CHECK([for krb5 support in krb5-config], [rra_cv_lib_krb5_config], [AS_IF(["$KRB5_CONFIG" 2>&1 | grep krb5 >/dev/null 2>&1], [rra_cv_lib_krb5_config=yes], [rra_cv_lib_krb5_config=no])]) AS_IF([test x"$rra_cv_lib_krb5_config" = xyes], [KRB5_CPPFLAGS=`"$KRB5_CONFIG" --cflags krb5 2>/dev/null` KRB5_LIBS=`"$KRB5_CONFIG" --libs krb5 2>/dev/null`], [KRB5_CPPFLAGS=`"$KRB5_CONFIG" --cflags 2>/dev/null` KRB5_LIBS=`"$KRB5_CONFIG" --libs 2>/dev/null`]) KRB5_CPPFLAGS=`echo "$KRB5_CPPFLAGS" | sed 's%-I/usr/include ?%%'` _RRA_LIB_KRB5_CHECK([$1]) RRA_LIB_KRB5_SWITCH AC_CHECK_FUNCS([krb5_get_error_message], [AC_CHECK_FUNCS([krb5_free_error_message])], [AC_CHECK_FUNCS([krb5_get_error_string], [], [AC_CHECK_FUNCS([krb5_get_err_txt], [], [AC_CHECK_FUNCS([krb5_svc_get_msg], [AC_CHECK_HEADERS([ibm_svc/krb5_svc.h], [], [], [#include ])], [AC_CHECK_HEADERS([et/com_err.h])])])])]) RRA_LIB_KRB5_RESTORE], [_RRA_LIB_KRB5_PATHS _RRA_LIB_KRB5_MANUAL([$1])])]) rra_krb5_uses_com_err=false case "$LIBS" in *-lcom_err*) rra_krb5_uses_com_err=true ;; esac AM_CONDITIONAL([KRB5_USES_COM_ERR], [test x"$rra_krb5_uses_com_err" = xtrue])]) dnl The main macro for packages with mandatory Kerberos support. AC_DEFUN([RRA_LIB_KRB5], [rra_krb5_root= rra_krb5_libdir= rra_krb5_includedir= rra_use_kerberos=true AC_SUBST([KRB5_CPPFLAGS]) AC_SUBST([KRB5_LDFLAGS]) AC_SUBST([KRB5_LIBS]) AC_ARG_WITH([krb5], [AS_HELP_STRING([--with-krb5=DIR], [Location of Kerberos v5 headers and libraries])], [AS_IF([test x"$withval" != xyes && test x"$withval" != xno], [rra_krb5_root="$withval"])]) AC_ARG_WITH([krb5-include], [AS_HELP_STRING([--with-krb5-include=DIR], [Location of Kerberos v5 headers])], [AS_IF([test x"$withval" != xyes && test x"$withval" != xno], [rra_krb5_includedir="$withval"])]) AC_ARG_WITH([krb5-lib], [AS_HELP_STRING([--with-krb5-lib=DIR], [Location of Kerberos v5 libraries])], [AS_IF([test x"$withval" != xyes && test x"$withval" != xno], [rra_krb5_libdir="$withval"])]) _RRA_LIB_KRB5_INTERNAL([true])]) dnl The main macro for packages with optional Kerberos support. AC_DEFUN([RRA_LIB_KRB5_OPTIONAL], [rra_krb5_root= rra_krb5_libdir= rra_krb5_includedir= rra_use_kerberos= AC_SUBST([KRB5_CPPFLAGS]) AC_SUBST([KRB5_LDFLAGS]) AC_SUBST([KRB5_LIBS]) AC_ARG_WITH([krb5], [AS_HELP_STRING([--with-krb5@<:@=DIR@:>@], [Location of Kerberos v5 headers and libraries])], [AS_IF([test x"$withval" = xno], [rra_use_kerberos=false], [AS_IF([test x"$withval" != xyes], [rra_krb5_root="$withval"]) rra_use_kerberos=true])]) AC_ARG_WITH([krb5-include], [AS_HELP_STRING([--with-krb5-include=DIR], [Location of Kerberos v5 headers])], [AS_IF([test x"$withval" != xyes && test x"$withval" != xno], [rra_krb5_includedir="$withval"])]) AC_ARG_WITH([krb5-lib], [AS_HELP_STRING([--with-krb5-lib=DIR], [Location of Kerberos v5 libraries])], [AS_IF([test x"$withval" != xyes && test x"$withval" != xno], [rra_krb5_libdir="$withval"])]) AS_IF([test x"$rra_use_kerberos" != xfalse], [AS_IF([test x"$rra_use_kerberos" = xtrue], [_RRA_LIB_KRB5_INTERNAL([true])], [_RRA_LIB_KRB5_INTERNAL([false])])], [AM_CONDITIONAL([KRB5_USES_COM_ERR], [false])]) AS_IF([test x"$KRB5_LIBS" != x], [AC_DEFINE([HAVE_KERBEROS], 1, [Define to enable Kerberos features.])])]) dnl Check whether krb5_get_init_creds_opt_free takes one argument or two. dnl Early Heimdal used to take a single argument. Defines dnl HAVE_KRB5_GET_INIT_CREDS_OPT_FREE_2_ARGS if it takes two arguments. dnl dnl Should be called with RRA_LIB_KRB5_SWITCH active. AC_DEFUN([RRA_FUNC_KRB5_GET_INIT_CREDS_OPT_FREE_ARGS], [AC_CACHE_CHECK([if krb5_get_init_creds_opt_free takes two arguments], [rra_cv_func_krb5_get_init_creds_opt_free_args], [AC_TRY_COMPILE([#include ], [krb5_get_init_creds_opt *opts; krb5_context c; krb5_get_init_creds_opt_free(c, opts);], [rra_cv_func_krb5_get_init_creds_opt_free_args=yes], [rra_cv_func_krb5_get_init_creds_opt_free_args=no])]) AS_IF([test $rra_cv_func_krb5_get_init_creds_opt_free_args = yes], [AC_DEFINE([HAVE_KRB5_GET_INIT_CREDS_OPT_FREE_2_ARGS], 1, [Define if krb5_get_init_creds_opt_free takes two arguments.])])]) pam-afs-session-2.5/m4/ld-version.m40000644000175000000000000000264711613407726014155 00000000000000dnl Check whether the linker supports --version-script. dnl dnl Probes whether the linker supports --version-script with a simple version dnl script that only defines a single version. Sets the Automake conditional dnl HAVE_LD_VERSION_SCRIPT based on whether it is supported. dnl dnl The canonical version of this file is maintained in the rra-c-util dnl package, available at . dnl dnl Written by Russ Allbery dnl Based on the gnulib ld-version-script macro from Simon Josefsson dnl Copyright 2010 dnl The Board of Trustees of the Leland Stanford Junior University dnl Copyright (C) 2008, 2009, 2010 Free Software Foundation, Inc. dnl dnl This file is free software; the authors give unlimited permission to copy dnl and/or distribute it, with or without modifications, as long as this dnl notice is preserved. AC_DEFUN([RRA_LD_VERSION_SCRIPT], [AC_CACHE_CHECK([if -Wl,--version-script works], [rra_cv_ld_version_script], [save_LDFLAGS="$LDFLAGS" LDFLAGS="$LDFLAGS -Wl,--version-script=conftest.map" cat > conftest.map <='`$ECHO "$" | $SED "$delay_single_quote_subst"`' m4_defun([_LT_CONFIG_STATUS_DECLARATIONS], [m4_foreach([_lt_var], m4_quote(lt_decl_all_varnames), [m4_n([_LT_CONFIG_STATUS_DECLARE(_lt_var)])])]) # _LT_LIBTOOL_TAGS # ---------------- # Output comment and list of tags supported by the script m4_defun([_LT_LIBTOOL_TAGS], [_LT_FORMAT_COMMENT([The names of the tagged configurations supported by this script])dnl available_tags="_LT_TAGS"dnl ]) # _LT_LIBTOOL_DECLARE(VARNAME, [TAG]) # ----------------------------------- # Extract the dictionary values for VARNAME (optionally with TAG) and # expand to a commented shell variable setting: # # # Some comment about what VAR is for. # visible_name=$lt_internal_name m4_define([_LT_LIBTOOL_DECLARE], [_LT_FORMAT_COMMENT(m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [description])))[]dnl m4_pushdef([_libtool_name], m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [libtool_name])))[]dnl m4_case(m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [value])), [0], [_libtool_name=[$]$1], [1], [_libtool_name=$lt_[]$1], [2], [_libtool_name=$lt_[]$1], [_libtool_name=lt_dict_fetch([lt_decl_dict], [$1], [value])])[]dnl m4_ifval([$2], [_$2])[]m4_popdef([_libtool_name])[]dnl ]) # _LT_LIBTOOL_CONFIG_VARS # ----------------------- # Produce commented declarations of non-tagged libtool config variables # suitable for insertion in the LIBTOOL CONFIG section of the `libtool' # script. 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See mingw*. lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?' lt_cv_file_magic_cmd='$OBJDUMP -f' ;; darwin* | rhapsody*) lt_cv_deplibs_check_method=pass_all ;; freebsd* | dragonfly*) 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=/usr/bin/file lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` ;; esac else lt_cv_deplibs_check_method=pass_all fi ;; gnu*) lt_cv_deplibs_check_method=pass_all ;; haiku*) lt_cv_deplibs_check_method=pass_all ;; hpux10.20* | hpux11*) lt_cv_file_magic_cmd=/usr/bin/file 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 Linux ELF. linux* | k*bsd*-gnu | kopensolaris*-gnu) 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=/usr/bin/file 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 - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$' 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 ;; 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 $host_vendor in motorola) lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]' lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` ;; ncr) lt_cv_deplibs_check_method=pass_all ;; sequent) lt_cv_file_magic_cmd='/bin/file' lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )' ;; sni) lt_cv_file_magic_cmd='/bin/file' lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib" lt_cv_file_magic_test_file=/lib/libc.so ;; siemens) lt_cv_deplibs_check_method=pass_all ;; pc) lt_cv_deplibs_check_method=pass_all ;; esac ;; tpf*) lt_cv_deplibs_check_method=pass_all ;; esac ]) file_magic_glob= want_nocaseglob=no if test "$build" = "$host"; then case $host_os in mingw* | 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 case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in */dev/null* | *'Invalid file or object type'*) lt_cv_path_NM="$tmp_nm -B" break ;; *) case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in */dev/null*) lt_cv_path_NM="$tmp_nm -p" break ;; *) 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 : ${lt_cv_path_NM=no} fi]) if test "$lt_cv_path_NM" != "no"; 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 `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in *COFF*) DUMPBIN="$DUMPBIN -symbols" ;; *) 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* | pw32* | cegcc*) # two different shell functions defined in ltmain.sh # decide which 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 $MANIFEST_TOOL is a manifest tool], [lt_cv_path_mainfest_tool], [lt_cv_path_mainfest_tool=no echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&AS_MESSAGE_LOG_FD $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out cat conftest.err >&AS_MESSAGE_LOG_FD if $GREP 'Manifest Tool' conftest.out > /dev/null; then lt_cv_path_mainfest_tool=yes fi rm -f conftest*]) if test "x$lt_cv_path_mainfest_tool" != xyes; then MANIFEST_TOOL=: fi _LT_DECL([], [MANIFEST_TOOL], [1], [Manifest tool])dnl ])# _LT_PATH_MANIFEST_TOOL # LT_LIB_M # -------- # check for math library AC_DEFUN([LT_LIB_M], [AC_REQUIRE([AC_CANONICAL_HOST])dnl LIBM= case $host in *-*-beos* | *-*-cegcc* | *-*-cygwin* | *-*-haiku* | *-*-pw32* | *-*-darwin*) # These system don't have libm, or don't need it ;; *-ncr-sysv4.3*) AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw") AC_CHECK_LIB(m, cos, LIBM="$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, $1)= if test "$GCC" = yes; 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 $host_os in aix*) symcode='[[BCDT]]' ;; cygwin* | mingw* | pw32* | cegcc*) symcode='[[ABCDGISTW]]' ;; hpux*) if test "$host_cpu" = ia64; then symcode='[[ABCDEGRST]]' fi ;; irix* | nonstopux*) symcode='[[BCDEGRST]]' ;; osf*) symcode='[[BCDEGQRST]]' ;; solaris*) symcode='[[BDRT]]' ;; 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 # 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 -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$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 -e 's/^: \([[^ ]]*\)[[ ]]*$/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (void *) \&\2},/p'" lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n -e 's/^: \([[^ ]]*\)[[ ]]*$/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \(lib[[^ ]]*\)$/ {\"\2\", (void *) \&\2},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"lib\2\", (void *) \&\2},/p'" # Handle CRLF in mingw tool chain opt_cr= case $build_os in mingw*) opt_cr=`$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 # and D for any global variable. # Also find C++ and __fastcall symbols from MSVC++, # which start with @ or ?. lt_cv_sys_global_symbol_pipe="$AWK ['"\ " {last_section=section; section=\$ 3};"\ " /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\ " \$ 0!~/External *\|/{next};"\ " / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\ " {if(hide[section]) next};"\ " {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\ " {split(\$ 0, a, /\||\r/); split(a[2], s)};"\ " s[1]~/^[@?]/{print s[1], s[1]; next};"\ " s[1]~prfx {split(s[1],t,\"@\"); print 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.$ac_ext <<_LT_EOF #ifdef __cplusplus extern "C" { #endif char nm_test_var; void nm_test_func(void); void nm_test_func(void){} #ifdef __cplusplus } #endif int main(){nm_test_var='a';nm_test_func();return(0);} _LT_EOF if AC_TRY_EVAL(ac_compile); then # Now try to grab the symbols. nlist=conftest.nm if AC_TRY_EVAL(NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) && test -s "$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 con'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* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$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.$ac_ext >&5 fi rm -rf conftest* conftst* # Do not use the global_symbol_pipe unless it works. if test "$pipe_works" = yes; 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_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_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([$1], [CXX], [ # C++ specific cases for pic, static, wl, etc. if test "$GXX" = yes; then _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' case $host_os in aix*) # All AIX code is PIC. if test "$host_cpu" = ia64; then # AIX 5 now supports IA64 processor _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' fi ;; 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* | 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']) ;; 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 $host_os in aix[[4-9]]*) # All AIX code is PIC. if test "$host_cpu" = ia64; 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* | 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*) # 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 ${wl}archive' if test "$host_cpu" != ia64; 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) 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) ;; *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*) ;; 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, $1)=no ;; esac fi ], [ if test "$GCC" = yes; then _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' case $host_os in aix*) # All AIX code is PIC. if test "$host_cpu" = ia64; then # AIX 5 now supports IA64 processor _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' fi ;; 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* | 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']) ;; 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 ' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-Xcompiler -fPIC' ;; 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, $1)='-Wl,' if test "$host_cpu" = ia64; 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 ;; mingw* | 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']) ;; 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) 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' ;; # 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' ;; 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\ F* | *Sun*Fortran*) # 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\ 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,' ;; esac ;; esac ;; newsos6) _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; *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' ;; 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 which 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)"; 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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 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' else _LT_TAGVAR(ld_shlibs, $1)=no fi ;; sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) case `$LD -v 2>&1` in *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*) _LT_TAGVAR(ld_shlibs, $1)=no cat <<_LT_EOF 1>&2 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not *** reliably create shared libraries on SCO systems. 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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 case $host_os in openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*) _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' ;; *) _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' ;; esac 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 _LT_TAGVAR(archive_cmds, $1)='$ECHO "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~echo DATA >> $output_objdir/$libname.def~echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def' _LT_TAGVAR(old_archive_from_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def' ;; 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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 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' fi _LT_TAGVAR(archive_cmds_need_lc, $1)='no' _LT_TAGVAR(hardcode_libdir_separator, $1)=: ;; solaris*) _LT_TAGVAR(no_undefined_flag, $1)=' -z defs' if test "$GCC" = yes; 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;/" >> $lib.exp~echo "local: *; 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GCC discards it without `$wl', # but is careful enough not to reorder. # Supported since Solaris 2.6 (maybe 2.5.1?) if test "$GCC" = yes; then _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract' else _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' fi ;; esac _LT_TAGVAR(link_all_deplibs, $1)=yes ;; sunos4*) if test "x$host_vendor" = xsequent; then # Use $CC to link under sequent, because it throws in some extra .o # files that make .init and .fini sections work. _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags' else _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' fi _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' _LT_TAGVAR(hardcode_direct, $1)=yes _LT_TAGVAR(hardcode_minus_L, $1)=yes _LT_TAGVAR(hardcode_shlibpath_var, $1)=no ;; sysv4) case $host_vendor in sni) _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' _LT_TAGVAR(hardcode_direct, $1)=yes # is this really true??? ;; siemens) ## LD is ld it makes a PLAMLIB ## CC just makes a GrossModule. _LT_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags' _LT_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs' _LT_TAGVAR(hardcode_direct, $1)=no ;; motorola) _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' _LT_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie ;; esac runpath_var='LD_RUN_PATH' _LT_TAGVAR(hardcode_shlibpath_var, $1)=no ;; sysv4.3*) _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' _LT_TAGVAR(hardcode_shlibpath_var, $1)=no _LT_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport' ;; sysv4*MP*) if test -d /usr/nec; then _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' _LT_TAGVAR(hardcode_shlibpath_var, $1)=no runpath_var=LD_RUN_PATH hardcode_runpath_var=yes _LT_TAGVAR(ld_shlibs, $1)=yes fi ;; sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*) _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' _LT_TAGVAR(archive_cmds_need_lc, $1)=no _LT_TAGVAR(hardcode_shlibpath_var, $1)=no runpath_var='LD_RUN_PATH' if test "$GCC" = yes; then _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' else _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' fi ;; sysv5* | sco3.2v5* | sco5v6*) # Note: We can NOT 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. 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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"`; 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For each one, runs it as part of a test suite, * reporting results. Test output should start with a line containing the * number of tests (numbered from 1 to this number), optionally preceded by * "1..", although that line may be given anywhere in the output. Each * additional line should be in the following format: * * ok * not ok * ok # skip * not ok # todo * * where is the number of the test. An optional comment is permitted * after the number if preceded by whitespace. ok indicates success, not ok * indicates failure. "# skip" and "# todo" are a special cases of a comment, * and must start with exactly that formatting. They indicate the test was * skipped for some reason (maybe because it doesn't apply to this platform) * or is testing something known to currently fail. The text following either * "# skip" or "# todo" and whitespace is the reason. * * As a special case, the first line of the output may be in the form: * * 1..0 # skip some reason * * which indicates that this entire test case should be skipped and gives a * reason. * * Any other lines are ignored, although for compliance with the TAP protocol * all lines other than the ones in the above format should be sent to * standard error rather than standard output and start with #. * * This is a subset of TAP as documented in Test::Harness::TAP or * TAP::Parser::Grammar, which comes with Perl. * * If the -o option is given, instead run a single test and display all of its * output. This is intended for use with failing tests so that the person * running the test suite can get more details about what failed. * * If built with the C preprocessor symbols SOURCE and BUILD defined, C TAP * Harness will export those values in the environment so that tests can find * the source and build directory and will look for tests under both * directories. These paths can also be set with the -b and -s command-line * options, which will override anything set at build time. * * Any bug reports, bug fixes, and improvements are very much welcome and * should be sent to the e-mail address below. This program is part of C TAP * Harness . * * Copyright 2000, 2001, 2004, 2006, 2007, 2008, 2009, 2010, 2011 * Russ Allbery * * Permission is hereby granted, free of charge, to any person obtaining a * copy of this software and associated documentation files (the "Software"), * to deal in the Software without restriction, including without limitation * the rights to use, copy, modify, merge, publish, distribute, sublicense, * and/or sell copies of the Software, and to permit persons to whom the * Software is furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included in * all copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER * DEALINGS IN THE SOFTWARE. */ /* Required for fdopen(), getopt(), and putenv(). */ #ifndef _XOPEN_SOURCE # define _XOPEN_SOURCE 500 #endif #include #include #include #include #include #include #include #include #include #include #include #include #include #include /* sys/time.h must be included before sys/resource.h on some platforms. */ #include /* AIX doesn't have WCOREDUMP. */ #ifndef WCOREDUMP # define WCOREDUMP(status) ((unsigned)(status) & 0x80) #endif /* * The source and build versions of the tests directory. This is used to set * the SOURCE and BUILD environment variables and find test programs, if set. * Normally, this should be set as part of the build process to the test * subdirectories of $(abs_top_srcdir) and $(abs_top_builddir) respectively. */ #ifndef SOURCE # define SOURCE NULL #endif #ifndef BUILD # define BUILD NULL #endif /* Test status codes. */ enum test_status { TEST_FAIL, TEST_PASS, TEST_SKIP, TEST_INVALID }; /* Indicates the state of our plan. */ enum plan_status { PLAN_INIT, /* Nothing seen yet. */ PLAN_FIRST, /* Plan seen before any tests. */ PLAN_PENDING, /* Test seen and no plan yet. */ PLAN_FINAL /* Plan seen after some tests. */ }; /* Error exit statuses for test processes. */ #define CHILDERR_DUP 100 /* Couldn't redirect stderr or stdout. */ #define CHILDERR_EXEC 101 /* Couldn't exec child process. */ #define CHILDERR_STDERR 102 /* Couldn't open stderr file. */ /* Structure to hold data for a set of tests. */ struct testset { char *file; /* The file name of the test. */ char *path; /* The path to the test program. */ enum plan_status plan; /* The status of our plan. */ unsigned long count; /* Expected count of tests. */ unsigned long current; /* The last seen test number. */ unsigned int length; /* The length of the last status message. */ unsigned long passed; /* Count of passing tests. */ unsigned long failed; /* Count of failing lists. */ unsigned long skipped; /* Count of skipped tests (passed). */ unsigned long allocated; /* The size of the results table. */ enum test_status *results; /* Table of results by test number. */ unsigned int aborted; /* Whether the set as aborted. */ int reported; /* Whether the results were reported. */ int status; /* The exit status of the test. */ unsigned int all_skipped; /* Whether all tests were skipped. */ char *reason; /* Why all tests were skipped. */ }; /* Structure to hold a linked list of test sets. */ struct testlist { struct testset *ts; struct testlist *next; }; /* * Usage message. Should be used as a printf format with two arguments: the * path to runtests, given twice. */ static const char usage_message[] = "\ Usage: %s [-b ] [-s ] \n\ %s -o [-b ] [-s ] \n\ \n\ Options:\n\ -b Set the build directory to \n\ -o Run a single test rather than a list of tests\n\ -s Set the source directory to \n\ \n\ runtests normally runs each test listed in a file whose path is given as\n\ its command-line argument. With the -o option, it instead runs a single\n\ test and shows its complete output.\n"; /* * Header used for test output. %s is replaced by the file name of the list * of tests. */ static const char banner[] = "\n\ Running all tests listed in %s. If any tests fail, run the failing\n\ test program with runtests -o to see more details.\n\n"; /* Header for reports of failed tests. */ static const char header[] = "\n\ Failed Set Fail/Total (%) Skip Stat Failing Tests\n\ -------------------------- -------------- ---- ---- ------------------------"; /* Include the file name and line number in malloc failures. */ #define xmalloc(size) x_malloc((size), __FILE__, __LINE__) #define xrealloc(p, size) x_realloc((p), (size), __FILE__, __LINE__) #define xstrdup(p) x_strdup((p), __FILE__, __LINE__) /* * Report a fatal error, including the results of strerror, and exit. */ static void sysdie(const char *format, ...) { int oerrno; va_list args; oerrno = errno; fflush(stdout); fprintf(stderr, "runtests: "); va_start(args, format); vfprintf(stderr, format, args); va_end(args); fprintf(stderr, ": %s\n", strerror(oerrno)); exit(1); } /* * Allocate memory, reporting a fatal error and exiting on failure. */ static void * x_malloc(size_t size, const char *file, int line) { void *p; p = malloc(size); if (p == NULL) sysdie("failed to malloc %lu bytes at %s line %d", (unsigned long) size, file, line); return p; } /* * Reallocate memory, reporting a fatal error and exiting on failure. */ static void * x_realloc(void *p, size_t size, const char *file, int line) { p = realloc(p, size); if (p == NULL) sysdie("failed to realloc %lu bytes at %s line %d", (unsigned long) size, file, line); return p; } /* * Copy a string, reporting a fatal error and exiting on failure. */ static char * x_strdup(const char *s, const char *file, int line) { char *p; size_t len; len = strlen(s) + 1; p = malloc(len); if (p == NULL) sysdie("failed to strdup %lu bytes at %s line %d", (unsigned long) len, file, line); memcpy(p, s, len); return p; } /* * Given a struct timeval, return the number of seconds it represents as a * double. Use difftime() to convert a time_t to a double. */ static double tv_seconds(const struct timeval *tv) { return difftime(tv->tv_sec, 0) + tv->tv_usec * 1e-6; } /* * Given two struct timevals, return the difference in seconds. */ static double tv_diff(const struct timeval *tv1, const struct timeval *tv0) { return tv_seconds(tv1) - tv_seconds(tv0); } /* * Given two struct timevals, return the sum in seconds as a double. */ static double tv_sum(const struct timeval *tv1, const struct timeval *tv2) { return tv_seconds(tv1) + tv_seconds(tv2); } /* * Given a pointer to a string, skip any leading whitespace and return a * pointer to the first non-whitespace character. */ static const char * skip_whitespace(const char *p) { while (isspace((unsigned char)(*p))) p++; return p; } /* * Start a program, connecting its stdout to a pipe on our end and its stderr * to /dev/null, and storing the file descriptor to read from in the two * argument. Returns the PID of the new process. Errors are fatal. */ static pid_t test_start(const char *path, int *fd) { int fds[2], errfd; pid_t child; if (pipe(fds) == -1) { puts("ABORTED"); fflush(stdout); sysdie("can't create pipe"); } child = fork(); if (child == (pid_t) -1) { puts("ABORTED"); fflush(stdout); sysdie("can't fork"); } else if (child == 0) { /* In child. Set up our stdout and stderr. */ errfd = open("/dev/null", O_WRONLY); if (errfd < 0) _exit(CHILDERR_STDERR); if (dup2(errfd, 2) == -1) _exit(CHILDERR_DUP); close(fds[0]); if (dup2(fds[1], 1) == -1) _exit(CHILDERR_DUP); /* Now, exec our process. */ if (execl(path, path, (char *) 0) == -1) _exit(CHILDERR_EXEC); } else { /* In parent. Close the extra file descriptor. */ close(fds[1]); } *fd = fds[0]; return child; } /* * Back up over the output saying what test we were executing. */ static void test_backspace(struct testset *ts) { unsigned int i; if (!isatty(STDOUT_FILENO)) return; for (i = 0; i < ts->length; i++) putchar('\b'); for (i = 0; i < ts->length; i++) putchar(' '); for (i = 0; i < ts->length; i++) putchar('\b'); ts->length = 0; } /* * Read the plan line of test output, which should contain the range of test * numbers. We may initialize the testset structure here if we haven't yet * seen a test. Return true if initialization succeeded and the test should * continue, false otherwise. */ static int test_plan(const char *line, struct testset *ts) { unsigned long i; long n; /* * Accept a plan without the leading 1.. for compatibility with older * versions of runtests. This will only be allowed if we've not yet seen * a test result. */ line = skip_whitespace(line); if (strncmp(line, "1..", 3) == 0) line += 3; /* * Get the count, check it for validity, and initialize the struct. If we * have something of the form "1..0 # skip foo", the whole file was * skipped; record that. If we do skip the whole file, zero out all of * our statistics, since they're no longer relevant. strtol is called * with a second argument to advance the line pointer past the count to * make it simpler to detect the # skip case. */ n = strtol(line, (char **) &line, 10); if (n == 0) { line = skip_whitespace(line); if (*line == '#') { line = skip_whitespace(line + 1); if (strncasecmp(line, "skip", 4) == 0) { line = skip_whitespace(line + 4); if (*line != '\0') { ts->reason = xstrdup(line); ts->reason[strlen(ts->reason) - 1] = '\0'; } ts->all_skipped = 1; ts->aborted = 1; ts->count = 0; ts->passed = 0; ts->skipped = 0; ts->failed = 0; return 0; } } } if (n <= 0) { puts("ABORTED (invalid test count)"); ts->aborted = 1; ts->reported = 1; return 0; } if (ts->plan == PLAN_INIT && ts->allocated == 0) { ts->count = n; ts->allocated = n; ts->plan = PLAN_FIRST; ts->results = xmalloc(ts->count * sizeof(enum test_status)); for (i = 0; i < ts->count; i++) ts->results[i] = TEST_INVALID; } else if (ts->plan == PLAN_PENDING) { if ((unsigned long) n < ts->count) { printf("ABORTED (invalid test number %lu)\n", ts->count); ts->aborted = 1; ts->reported = 1; return 0; } ts->count = n; if ((unsigned long) n > ts->allocated) { ts->results = xrealloc(ts->results, n * sizeof(enum test_status)); for (i = ts->allocated; i < ts->count; i++) ts->results[i] = TEST_INVALID; ts->allocated = n; } ts->plan = PLAN_FINAL; } return 1; } /* * Given a single line of output from a test, parse it and return the success * status of that test. Anything printed to stdout not matching the form * /^(not )?ok \d+/ is ignored. Sets ts->current to the test number that just * reported status. */ static void test_checkline(const char *line, struct testset *ts) { enum test_status status = TEST_PASS; const char *bail; char *end; long number; unsigned long i, current; int outlen; /* Before anything, check for a test abort. */ bail = strstr(line, "Bail out!"); if (bail != NULL) { bail = skip_whitespace(bail + strlen("Bail out!")); if (*bail != '\0') { size_t length; length = strlen(bail); if (bail[length - 1] == '\n') length--; test_backspace(ts); printf("ABORTED (%.*s)\n", (int) length, bail); ts->reported = 1; } ts->aborted = 1; return; } /* * If the given line isn't newline-terminated, it was too big for an * fgets(), which means ignore it. */ if (line[strlen(line) - 1] != '\n') return; /* If the line begins with a hash mark, ignore it. */ if (line[0] == '#') return; /* If we haven't yet seen a plan, look for one. */ if (ts->plan == PLAN_INIT && isdigit((unsigned char)(*line))) { if (!test_plan(line, ts)) return; } else if (strncmp(line, "1..", 3) == 0) { if (ts->plan == PLAN_PENDING) { if (!test_plan(line, ts)) return; } else { puts("ABORTED (multiple plans)"); ts->aborted = 1; ts->reported = 1; return; } } /* Parse the line, ignoring something we can't parse. */ if (strncmp(line, "not ", 4) == 0) { status = TEST_FAIL; line += 4; } if (strncmp(line, "ok", 2) != 0) return; line = skip_whitespace(line + 2); errno = 0; number = strtol(line, &end, 10); if (errno != 0 || end == line) number = ts->current + 1; current = number; if (number <= 0 || (current > ts->count && ts->plan == PLAN_FIRST)) { test_backspace(ts); printf("ABORTED (invalid test number %lu)\n", current); ts->aborted = 1; ts->reported = 1; return; } /* We have a valid test result. Tweak the results array if needed. */ if (ts->plan == PLAN_INIT || ts->plan == PLAN_PENDING) { ts->plan = PLAN_PENDING; if (current > ts->count) ts->count = current; if (current > ts->allocated) { unsigned long n; n = (ts->allocated == 0) ? 32 : ts->allocated * 2; if (n < current) n = current; ts->results = xrealloc(ts->results, n * sizeof(enum test_status)); for (i = ts->allocated; i < n; i++) ts->results[i] = TEST_INVALID; ts->allocated = n; } } /* * Handle directives. We should probably do something more interesting * with unexpected passes of todo tests. */ while (isdigit((unsigned char)(*line))) line++; line = skip_whitespace(line); if (*line == '#') { line = skip_whitespace(line + 1); if (strncasecmp(line, "skip", 4) == 0) status = TEST_SKIP; if (strncasecmp(line, "todo", 4) == 0) status = (status == TEST_FAIL) ? TEST_SKIP : TEST_FAIL; } /* Make sure that the test number is in range and not a duplicate. */ if (ts->results[current - 1] != TEST_INVALID) { test_backspace(ts); printf("ABORTED (duplicate test number %lu)\n", current); ts->aborted = 1; ts->reported = 1; return; } /* Good results. Increment our various counters. */ switch (status) { case TEST_PASS: ts->passed++; break; case TEST_FAIL: ts->failed++; break; case TEST_SKIP: ts->skipped++; break; case TEST_INVALID: break; } ts->current = current; ts->results[current - 1] = status; test_backspace(ts); if (isatty(STDOUT_FILENO)) { outlen = printf("%lu/%lu", current, ts->count); ts->length = (outlen >= 0) ? outlen : 0; fflush(stdout); } } /* * Print out a range of test numbers, returning the number of characters it * took up. Takes the first number, the last number, the number of characters * already printed on the line, and the limit of number of characters the line * can hold. Add a comma and a space before the range if chars indicates that * something has already been printed on the line, and print ... instead if * chars plus the space needed would go over the limit (use a limit of 0 to * disable this). */ static unsigned int test_print_range(unsigned long first, unsigned long last, unsigned int chars, unsigned int limit) { unsigned int needed = 0; unsigned long n; for (n = first; n > 0; n /= 10) needed++; if (last > first) { for (n = last; n > 0; n /= 10) needed++; needed++; } if (chars > 0) needed += 2; if (limit > 0 && chars + needed > limit) { needed = 0; if (chars <= limit) { if (chars > 0) { printf(", "); needed += 2; } printf("..."); needed += 3; } } else { if (chars > 0) printf(", "); if (last > first) printf("%lu-", first); printf("%lu", last); } return needed; } /* * Summarize a single test set. The second argument is 0 if the set exited * cleanly, a positive integer representing the exit status if it exited * with a non-zero status, and a negative integer representing the signal * that terminated it if it was killed by a signal. */ static void test_summarize(struct testset *ts, int status) { unsigned long i; unsigned long missing = 0; unsigned long failed = 0; unsigned long first = 0; unsigned long last = 0; if (ts->aborted) { fputs("ABORTED", stdout); if (ts->count > 0) printf(" (passed %lu/%lu)", ts->passed, ts->count - ts->skipped); } else { for (i = 0; i < ts->count; i++) { if (ts->results[i] == TEST_INVALID) { if (missing == 0) fputs("MISSED ", stdout); if (first && i == last) last = i + 1; else { if (first) test_print_range(first, last, missing - 1, 0); missing++; first = i + 1; last = i + 1; } } } if (first) test_print_range(first, last, missing - 1, 0); first = 0; last = 0; for (i = 0; i < ts->count; i++) { if (ts->results[i] == TEST_FAIL) { if (missing && !failed) fputs("; ", stdout); if (failed == 0) fputs("FAILED ", stdout); if (first && i == last) last = i + 1; else { if (first) test_print_range(first, last, failed - 1, 0); failed++; first = i + 1; last = i + 1; } } } if (first) test_print_range(first, last, failed - 1, 0); if (!missing && !failed) { fputs(!status ? "ok" : "dubious", stdout); if (ts->skipped > 0) { if (ts->skipped == 1) printf(" (skipped %lu test)", ts->skipped); else printf(" (skipped %lu tests)", ts->skipped); } } } if (status > 0) printf(" (exit status %d)", status); else if (status < 0) printf(" (killed by signal %d%s)", -status, WCOREDUMP(ts->status) ? ", core dumped" : ""); putchar('\n'); } /* * Given a test set, analyze the results, classify the exit status, handle a * few special error messages, and then pass it along to test_summarize() for * the regular output. Returns true if the test set ran successfully and all * tests passed or were skipped, false otherwise. */ static int test_analyze(struct testset *ts) { if (ts->reported) return 0; if (ts->all_skipped) { if (ts->reason == NULL) puts("skipped"); else printf("skipped (%s)\n", ts->reason); return 1; } else if (WIFEXITED(ts->status) && WEXITSTATUS(ts->status) != 0) { switch (WEXITSTATUS(ts->status)) { case CHILDERR_DUP: if (!ts->reported) puts("ABORTED (can't dup file descriptors)"); break; case CHILDERR_EXEC: if (!ts->reported) puts("ABORTED (execution failed -- not found?)"); break; case CHILDERR_STDERR: if (!ts->reported) puts("ABORTED (can't open /dev/null)"); break; default: test_summarize(ts, WEXITSTATUS(ts->status)); break; } return 0; } else if (WIFSIGNALED(ts->status)) { test_summarize(ts, -WTERMSIG(ts->status)); return 0; } else if (ts->plan != PLAN_FIRST && ts->plan != PLAN_FINAL) { puts("ABORTED (no valid test plan)"); ts->aborted = 1; return 0; } else { test_summarize(ts, 0); return (ts->failed == 0); } } /* * Runs a single test set, accumulating and then reporting the results. * Returns true if the test set was successfully run and all tests passed, * false otherwise. */ static int test_run(struct testset *ts) { pid_t testpid, child; int outfd, status; unsigned long i; FILE *output; char buffer[BUFSIZ]; /* Run the test program. */ testpid = test_start(ts->path, &outfd); output = fdopen(outfd, "r"); if (!output) { puts("ABORTED"); fflush(stdout); sysdie("fdopen failed"); } /* Pass each line of output to test_checkline(). */ while (!ts->aborted && fgets(buffer, sizeof(buffer), output)) test_checkline(buffer, ts); if (ferror(output) || ts->plan == PLAN_INIT) ts->aborted = 1; test_backspace(ts); /* * Consume the rest of the test output, close the output descriptor, * retrieve the exit status, and pass that information to test_analyze() * for eventual output. */ while (fgets(buffer, sizeof(buffer), output)) ; fclose(output); child = waitpid(testpid, &ts->status, 0); if (child == (pid_t) -1) { if (!ts->reported) { puts("ABORTED"); fflush(stdout); } sysdie("waitpid for %u failed", (unsigned int) testpid); } if (ts->all_skipped) ts->aborted = 0; status = test_analyze(ts); /* Convert missing tests to failed tests. */ for (i = 0; i < ts->count; i++) { if (ts->results[i] == TEST_INVALID) { ts->failed++; ts->results[i] = TEST_FAIL; status = 0; } } return status; } /* Summarize a list of test failures. */ static void test_fail_summary(const struct testlist *fails) { struct testset *ts; unsigned int chars; unsigned long i, first, last, total; puts(header); /* Failed Set Fail/Total (%) Skip Stat Failing (25) -------------------------- -------------- ---- ---- -------------- */ for (; fails; fails = fails->next) { ts = fails->ts; total = ts->count - ts->skipped; printf("%-26.26s %4lu/%-4lu %3.0f%% %4lu ", ts->file, ts->failed, total, total ? (ts->failed * 100.0) / total : 0, ts->skipped); if (WIFEXITED(ts->status)) printf("%4d ", WEXITSTATUS(ts->status)); else printf(" -- "); if (ts->aborted) { puts("aborted"); continue; } chars = 0; first = 0; last = 0; for (i = 0; i < ts->count; i++) { if (ts->results[i] == TEST_FAIL) { if (first != 0 && i == last) last = i + 1; else { if (first != 0) chars += test_print_range(first, last, chars, 19); first = i + 1; last = i + 1; } } } if (first != 0) test_print_range(first, last, chars, 19); putchar('\n'); free(ts->file); free(ts->path); free(ts->results); if (ts->reason != NULL) free(ts->reason); free(ts); } } /* * Given the name of a test, a pointer to the testset struct, and the source * and build directories, find the test. We try first relative to the current * directory, then in the build directory (if not NULL), then in the source * directory. In each of those directories, we first try a "-t" extension and * then a ".t" extension. When we find an executable program, we fill in the * path member of the testset struct. If none of those paths are executable, * just fill in the name of the test with "-t" appended. * * The caller is responsible for freeing the path member of the testset * struct. */ static void find_test(const char *name, struct testset *ts, const char *source, const char *build) { char *path; const char *bases[4]; unsigned int i; bases[0] = "."; bases[1] = build; bases[2] = source; bases[3] = NULL; for (i = 0; bases[i] != NULL; i++) { path = xmalloc(strlen(bases[i]) + strlen(name) + 4); sprintf(path, "%s/%s-t", bases[i], name); if (access(path, X_OK) != 0) path[strlen(path) - 2] = '.'; if (access(path, X_OK) == 0) break; free(path); path = NULL; } if (path == NULL) { path = xmalloc(strlen(name) + 3); sprintf(path, "%s-t", name); } ts->path = path; } /* * Run a batch of tests from a given file listing each test on a line by * itself. Takes two additional parameters: the root of the source directory * and the root of the build directory. Test programs will be first searched * for in the current directory, then the build directory, then the source * directory. The file must be rewindable. Returns true iff all tests * passed. */ static int test_batch(const char *testlist, const char *source, const char *build) { FILE *tests; unsigned int length, i; unsigned int longest = 0; char buffer[BUFSIZ]; unsigned int line; struct testset ts, *tmp; struct timeval start, end; struct rusage stats; struct testlist *failhead = NULL; struct testlist *failtail = NULL; struct testlist *next; unsigned long total = 0; unsigned long passed = 0; unsigned long skipped = 0; unsigned long failed = 0; unsigned long aborted = 0; /* * Open our file of tests to run and scan it, checking for lines that * are too long and searching for the longest line. */ tests = fopen(testlist, "r"); if (!tests) sysdie("can't open %s", testlist); line = 0; while (fgets(buffer, sizeof(buffer), tests)) { line++; length = strlen(buffer) - 1; if (buffer[length] != '\n') { fprintf(stderr, "%s:%u: line too long\n", testlist, line); exit(1); } if (length > longest) longest = length; } if (fseek(tests, 0, SEEK_SET) == -1) sysdie("can't rewind %s", testlist); /* * Add two to longest and round up to the nearest tab stop. This is how * wide the column for printing the current test name will be. */ longest += 2; if (longest % 8) longest += 8 - (longest % 8); /* Start the wall clock timer. */ gettimeofday(&start, NULL); /* * Now, plow through our tests again, running each one. Check line * length again out of paranoia. */ line = 0; while (fgets(buffer, sizeof(buffer), tests)) { line++; length = strlen(buffer) - 1; if (buffer[length] != '\n') { fprintf(stderr, "%s:%u: line too long\n", testlist, line); exit(1); } buffer[length] = '\0'; fputs(buffer, stdout); for (i = length; i < longest; i++) putchar('.'); if (isatty(STDOUT_FILENO)) fflush(stdout); memset(&ts, 0, sizeof(ts)); ts.plan = PLAN_INIT; ts.file = xstrdup(buffer); find_test(buffer, &ts, source, build); ts.reason = NULL; if (test_run(&ts)) { free(ts.file); free(ts.path); free(ts.results); if (ts.reason != NULL) free(ts.reason); } else { tmp = xmalloc(sizeof(struct testset)); memcpy(tmp, &ts, sizeof(struct testset)); if (!failhead) { failhead = xmalloc(sizeof(struct testset)); failhead->ts = tmp; failhead->next = NULL; failtail = failhead; } else { failtail->next = xmalloc(sizeof(struct testset)); failtail = failtail->next; failtail->ts = tmp; failtail->next = NULL; } } aborted += ts.aborted; total += ts.count + ts.all_skipped; passed += ts.passed; skipped += ts.skipped + ts.all_skipped; failed += ts.failed; } total -= skipped; /* Stop the timer and get our child resource statistics. */ gettimeofday(&end, NULL); getrusage(RUSAGE_CHILDREN, &stats); /* Print out our final results. */ if (failhead != NULL) { test_fail_summary(failhead); while (failhead != NULL) { next = failhead->next; free(failhead); failhead = next; } } putchar('\n'); if (aborted != 0) { if (aborted == 1) printf("Aborted %lu test set", aborted); else printf("Aborted %lu test sets", aborted); printf(", passed %lu/%lu tests", passed, total); } else if (failed == 0) fputs("All tests successful", stdout); else printf("Failed %lu/%lu tests, %.2f%% okay", failed, total, (total - failed) * 100.0 / total); if (skipped != 0) { if (skipped == 1) printf(", %lu test skipped", skipped); else printf(", %lu tests skipped", skipped); } puts("."); printf("Files=%u, Tests=%lu", line, total); printf(", %.2f seconds", tv_diff(&end, &start)); printf(" (%.2f usr + %.2f sys = %.2f CPU)\n", tv_seconds(&stats.ru_utime), tv_seconds(&stats.ru_stime), tv_sum(&stats.ru_utime, &stats.ru_stime)); return (failed == 0 && aborted == 0); } /* * Run a single test case. This involves just running the test program after * having done the environment setup and finding the test program. */ static void test_single(const char *program, const char *source, const char *build) { struct testset ts; memset(&ts, 0, sizeof(ts)); find_test(program, &ts, source, build); if (execl(ts.path, ts.path, (char *) 0) == -1) sysdie("cannot exec %s", ts.path); } /* * Main routine. Set the SOURCE and BUILD environment variables and then, * given a file listing tests, run each test listed. */ int main(int argc, char *argv[]) { int option; int single = 0; char *setting; const char *list; const char *source = SOURCE; const char *build = BUILD; while ((option = getopt(argc, argv, "b:hos:")) != EOF) { switch (option) { case 'b': build = optarg; break; case 'h': printf(usage_message, argv[0], argv[0]); exit(0); break; case 'o': single = 1; break; case 's': source = optarg; break; default: exit(1); } } if (argc - optind != 1) { fprintf(stderr, usage_message, argv[0], argv[0]); exit(1); } argc -= optind; argv += optind; if (source != NULL) { setting = xmalloc(strlen("SOURCE=") + strlen(source) + 1); sprintf(setting, "SOURCE=%s", source); if (putenv(setting) != 0) sysdie("cannot set SOURCE in the environment"); } if (build != NULL) { setting = xmalloc(strlen("BUILD=") + strlen(build) + 1); sprintf(setting, "BUILD=%s", build); if (putenv(setting) != 0) sysdie("cannot set BUILD in the environment"); } if (single) { test_single(argv[0], source, build); exit(0); } else { list = strrchr(argv[0], '/'); if (list == NULL) list = argv[0]; else list++; printf(banner, list); exit(test_batch(argv[0], source, build) ? 0 : 1); } } pam-afs-session-2.5/tests/docs/0000755000175000000000000000000011613410002013427 500000000000000pam-afs-session-2.5/tests/docs/pod-t0000755000175000000000000000070011613407726014340 00000000000000#!/usr/bin/perl -w # # Test POD formatting for C TAP Harness documentation. # # Copyright 2009, 2010 Russ Allbery # # See LICENSE for licensing terms. use strict; use Test::More; eval 'use Test::Pod 1.00'; plan skip_all => "Test::Pod 1.00 required for testing POD" if $@; my $srcdir = "$ENV{SOURCE}"; $srcdir =~ s,[^/]+/*$,,; chdir "$srcdir" or die "$0: cannot chdir to $srcdir: $!\n"; all_pod_files_ok ('pam_afs_session.pod'); pam-afs-session-2.5/tests/docs/pod-spelling-t0000755000175000000000000000463611613407726016167 00000000000000#!/usr/bin/perl -w # # Check for spelling errors in POD documentation # # Checks all POD files in the tree for spelling problems using Pod::Spell and # either aspell or ispell. aspell is preferred. This test is disabled unless # RRA_MAINTAINER_TESTS is set, since spelling dictionaries vary too much # between environments. # # Copyright 2008, 2009 Russ Allbery # # See LICENSE for licensing terms. use strict; use Test::More; # Skip all spelling tests unless the maintainer environment variable is set. plan skip_all => 'Spelling tests only run for maintainer' unless $ENV{RRA_MAINTAINER_TESTS}; # Load required Perl modules. eval 'use Test::Pod 1.00'; plan skip_all => 'Test::Pod 1.00 required for testing POD' if $@; eval 'use Pod::Spell'; plan skip_all => 'Pod::Spell required to test POD spelling' if $@; # Locate a spell-checker. hunspell is not currently supported due to its lack # of support for contractions (at least in the version in Debian). my @spell; my %options = (aspell => [ qw(-d en_US --home-dir=./ list) ], ispell => [ qw(-d american -l -p /dev/null) ]); SEARCH: for my $program (qw/aspell ispell/) { for my $dir (split ':', $ENV{PATH}) { if (-x "$dir/$program") { @spell = ("$dir/$program", @{ $options{$program} }); } last SEARCH if @spell; } } plan skip_all => 'aspell or ispell required to test POD spelling' unless @spell; # Prerequisites are satisfied, so we're going to do some testing. Figure out # what POD files we have and from that develop our plan. $| = 1; my @pod = map { s,[^/.][^/]*/../,,g; $_ } ("$ENV{SOURCE}/../pam_afs_session.pod"); plan tests => scalar @pod; # Finally, do the checks. for my $pod (@pod) { my $child = open (CHILD, '-|'); if (not defined $child) { die "Cannot fork: $!\n"; } elsif ($child == 0) { my $pid = open (SPELL, '|-', @spell) or die "Cannot run @spell: $!\n"; open (POD, '<', $pod) or die "Cannot open $pod: $!\n"; my $parser = Pod::Spell->new; $parser->parse_from_filehandle (\*POD, \*SPELL); close POD; close SPELL; exit ($? >> 8); } else { my @words = ; close CHILD; SKIP: { skip "@spell failed for $pod", 1 unless $? == 0; for (@words) { s/^\s+//; s/\s+$//; } is ("@words", '', $pod); } } } pam-afs-session-2.5/tests/portable/0000755000175000000000000000000011613410002014307 500000000000000pam-afs-session-2.5/tests/portable/asprintf.c0000644000175000000000000000006111613407726016241 00000000000000#define TESTING 1 #include pam-afs-session-2.5/tests/portable/strlcat.c0000644000175000000000000000006011613407726016066 00000000000000#define TESTING 1 #include pam-afs-session-2.5/tests/portable/snprintf.c0000644000175000000000000000006111613407726016256 00000000000000#define TESTING 1 #include pam-afs-session-2.5/tests/portable/asprintf-t.c0000644000175000000000000000365011613407726016511 00000000000000/* * asprintf and vasprintf test suite. * * The canonical version of this file is maintained in the rra-c-util package, * which can be found at . * * Written by Russ Allbery * * The authors hereby relinquish any claim to any copyright that they may have * in this work, whether granted under contract or by operation of law or * international treaty, and hereby commit to the public, at large, that they * shall not, at any time in the future, seek to enforce any copyright in this * work against any person or entity, or prevent any person or entity from * copying, publishing, distributing or creating derivative works of this * work. */ #include #include #include int test_asprintf(char **, const char *, ...) __attribute__((__format__(printf, 2, 3))); int test_vasprintf(char **, const char *, va_list); static int vatest(char **result, const char *format, ...) { va_list args; int status; va_start(args, format); status = test_vasprintf(result, format, args); va_end(args); return status; } int main(void) { char *result = NULL; plan(12); is_int(7, test_asprintf(&result, "%s", "testing"), "asprintf length"); is_string("testing", result, "asprintf result"); free(result); ok(3, "free asprintf"); is_int(0, test_asprintf(&result, "%s", ""), "asprintf empty length"); is_string("", result, "asprintf empty string"); free(result); ok(6, "free asprintf of empty string"); is_int(6, vatest(&result, "%d %s", 2, "test"), "vasprintf length"); is_string("2 test", result, "vasprintf result"); free(result); ok(9, "free vasprintf"); is_int(0, vatest(&result, "%s", ""), "vasprintf empty length"); is_string("", result, "vasprintf empty string"); free(result); ok(12, "free vasprintf of empty string"); return 0; } pam-afs-session-2.5/tests/portable/strndup-t.c0000644000175000000000000000277011613407726016364 00000000000000/* * strndup test suite. * * The canonical version of this file is maintained in the rra-c-util package, * which can be found at . * * Written by Russ Allbery * * The authors hereby relinquish any claim to any copyright that they may have * in this work, whether granted under contract or by operation of law or * international treaty, and hereby commit to the public, at large, that they * shall not, at any time in the future, seek to enforce any copyright in this * work against any person or entity, or prevent any person or entity from * copying, publishing, distributing or creating derivative works of this * work. */ #include #include #include #include char *test_strndup(const char *, size_t); int main(void) { char *result = NULL; plan(6); result = test_strndup("foo", 8); is_string("foo", result, "strndup longer than string"); free(result); result = test_strndup("foo", 2); is_string("fo", result, "strndup shorter than string"); free(result); result = test_strndup("foo", 3); is_string("foo", result, "strndup same size as string"); free(result); result = test_strndup("foo", 0); is_string("", result, "strndup of size 0"); free(result); errno = 0; result = test_strndup(NULL, 0); is_string(NULL, result, "strndup of NULL"); is_int(errno, EINVAL, "...and returns EINVAL"); return 0; } pam-afs-session-2.5/tests/portable/strndup.c0000644000175000000000000000006011613407726016111 00000000000000#define TESTING 1 #include pam-afs-session-2.5/tests/portable/strlcat-t.c0000644000175000000000000000624511613407726016342 00000000000000/* * strlcat test suite. * * The canonical version of this file is maintained in the rra-c-util package, * which can be found at . * * Written by Russ Allbery * * The authors hereby relinquish any claim to any copyright that they may have * in this work, whether granted under contract or by operation of law or * international treaty, and hereby commit to the public, at large, that they * shall not, at any time in the future, seek to enforce any copyright in this * work against any person or entity, or prevent any person or entity from * copying, publishing, distributing or creating derivative works of this * work. */ #include #include #include size_t test_strlcat(char *, const char *, size_t); int main(void) { char buffer[10] = ""; plan(27); is_int(3, test_strlcat(buffer, "foo", sizeof(buffer)), "strlcat into empty buffer"); is_string("foo", buffer, "...with right output"); is_int(7, test_strlcat(buffer, " bar", sizeof(buffer)), "...and append more"); is_string("foo bar", buffer, "...and output is still correct"); is_int(9, test_strlcat(buffer, "!!", sizeof(buffer)), "...and append to buffer limit"); is_string("foo bar!!", buffer, "...output is still correct"); is_int(10, test_strlcat(buffer, "!", sizeof(buffer)), "...append one more character"); is_string("foo bar!!", buffer, "...and output didn't change"); ok(buffer[9] == '\0', "...buffer still nul-terminated"); buffer[0] = '\0'; is_int(11, test_strlcat(buffer, "hello world", sizeof(buffer)), "append single long string"); is_string("hello wor", buffer, "...string truncates properly"); ok(buffer[9] == '\0', "...buffer still nul-terminated"); buffer[0] = '\0'; is_int(7, test_strlcat(buffer, "sausage", 5), "lie about buffer length"); is_string("saus", buffer, "...contents are correct"); is_int(14, test_strlcat(buffer, "bacon eggs", sizeof(buffer)), "...add more up to real size"); is_string("sausbacon", buffer, "...and result is correct"); /* Make sure that with a size of 0, the destination isn't changed. */ is_int(11, test_strlcat(buffer, "!!", 0), "no change with size of 0"); is_string("sausbacon", buffer, "...and content is the same"); /* Now play with empty strings. */ is_int(9, test_strlcat(buffer, "", 0), "correct count when appending empty string"); is_string("sausbacon", buffer, "...and contents are unchanged"); buffer[0] = '\0'; is_int(0, test_strlcat(buffer, "", sizeof(buffer)), "correct count when appending empty string to empty buffer"); is_string("", buffer, "...and buffer content is correct"); is_int(3, test_strlcat(buffer, "foo", 2), "append to length 2 buffer"); is_string("f", buffer, "...and got only a single character"); ok(buffer[1] == '\0', "...and buffer is still nul-terminated"); is_int(1, test_strlcat(buffer, "", sizeof(buffer)), "append an empty string"); ok(buffer[1] == '\0', "...and buffer is still nul-terminated"); return 0; } pam-afs-session-2.5/tests/portable/strlcpy-t.c0000644000175000000000000000534511613407726016366 00000000000000/* * strlcpy test suite. * * The canonical version of this file is maintained in the rra-c-util package, * which can be found at . * * Written by Russ Allbery * * The authors hereby relinquish any claim to any copyright that they may have * in this work, whether granted under contract or by operation of law or * international treaty, and hereby commit to the public, at large, that they * shall not, at any time in the future, seek to enforce any copyright in this * work against any person or entity, or prevent any person or entity from * copying, publishing, distributing or creating derivative works of this * work. */ #include #include #include size_t test_strlcpy(char *, const char *, size_t); int main(void) { char buffer[10]; plan(23); is_int(3, test_strlcpy(buffer, "foo", sizeof(buffer)), "simple strlcpy"); is_string("foo", buffer, "...result is correct"); is_int(9, test_strlcpy(buffer, "hello wor", sizeof(buffer)), "strlcpy exact length of buffer"); is_string("hello wor", buffer, "...result is correct"); is_int(10, test_strlcpy(buffer, "world hell", sizeof(buffer)), "strlcpy one more than buffer length"); is_string("world hel", buffer, "...result is correct"); ok(buffer[9] == '\0', "...buffer is nul-terminated"); is_int(11, test_strlcpy(buffer, "hello world", sizeof(buffer)), "strlcpy more than buffer length"); is_string("hello wor", buffer, "...result is correct"); ok(buffer[9] == '\0', "...buffer is nul-terminated"); /* Make sure that with a size of 0, the destination isn't changed. */ is_int(3, test_strlcpy(buffer, "foo", 0), "buffer unchanged if size 0"); is_string("hello wor", buffer, "...contents still the same"); /* Now play with empty strings. */ is_int(0, test_strlcpy(buffer, "", 0), "copy empty string with size 0"); is_string("hello wor", buffer, "...buffer unchanged"); is_int(0, test_strlcpy(buffer, "", sizeof(buffer)), "copy empty string into full buffer"); is_string("", buffer, "...buffer now empty string"); is_int(3, test_strlcpy(buffer, "foo", 2), "copy string into buffer of size 2"); is_string("f", buffer, "...got one character"); ok(buffer[1] == '\0', "...buffer is nul-terminated"); is_int(0, test_strlcpy(buffer, "", 1), "copy empty string into buffer of size 1"); ok(buffer[0] == '\0', "...buffer is empty string"); /* Finally, check using strlcpy as strlen. */ is_int(3, test_strlcpy(NULL, "foo", 0), "use strlcpy as strlen"); is_int(11, test_strlcpy(NULL, "hello world", 0), "...again"); return 0; } pam-afs-session-2.5/tests/portable/snprintf-t.c0000644000175000000000000001623711613407726016533 00000000000000/* * snprintf test suite. * * The canonical version of this file is maintained in the rra-c-util package, * which can be found at . * * Written by Russ Allbery * Copyright 2000, 2001, 2002, 2003, 2004, 2005, 2006 * Russ Allbery * Copyright 2009, 2010 * The Board of Trustees of the Leland Stanford Junior University * Copyright 1995 Patrick Powell * Copyright 2001 Hrvoje Niksic * * This code is based on code written by Patrick Powell (papowell@astart.com) * It may be used for any purpose as long as this notice remains intact * on all source code distributions */ #include #include #include /* * Disable the requirement that format strings be literals. We need variable * formats for easy testing. */ #pragma GCC diagnostic ignored "-Wformat-nonliteral" /* * Intentionally don't add the printf attribute here since we pass a * zero-length printf format during testing and don't want warnings. */ int test_snprintf(char *str, size_t count, const char *fmt, ...); int test_vsnprintf(char *str, size_t count, const char *fmt, va_list args); static const char string[] = "abcdefghijklmnopqrstuvwxyz0123456789"; static const char *const fp_formats[] = { "%-1.5f", "%1.5f", "%31.9f", "%10.5f", "% 10.5f", "%+22.9f", "%+4.9f", "%01.3f", "%3.1f", "%3.2f", "%.0f", "%.1f", "%f", /* %e and %g formats aren't really implemented yet. */ #if 0 "%-1.5e", "%1.5e", "%31.9e", "%10.5e", "% 10.5e", "%+22.9e", "%+4.9e", "%01.3e", "%3.1e", "%3.2e", "%.0e", "%.1e", "%e", "%-1.5g", "%1.5g", "%31.9g", "%10.5g", "% 10.5g", "%+22.9g", "%+4.9g", "%01.3g", "%3.1g", "%3.2g", "%.0g", "%.1g", "%g", #endif NULL }; static const char *const int_formats[] = { "%-1.5d", "%1.5d", "%31.9d", "%5.5d", "%10.5d", "% 10.5d", "%+22.30d", "%01.3d", "%4d", "%d", "%ld", NULL }; static const char *const uint_formats[] = { "%-1.5lu", "%1.5lu", "%31.9lu", "%5.5lu", "%10.5lu", "% 10.5lu", "%+6.30lu", "%01.3lu", "%4lu", "%lu", "%4lx", "%4lX", "%01.3lx", "%1lo", NULL }; static const char *const llong_formats[] = { "%lld", "%-1.5lld", "%1.5lld", "%123.9lld", "%5.5lld", "%10.5lld", "% 10.5lld", "%+22.33lld", "%01.3lld", "%4lld", NULL }; static const char *const ullong_formats[] = { "%llu", "%-1.5llu", "%1.5llu", "%123.9llu", "%5.5llu", "%10.5llu", "% 10.5llu", "%+22.33llu", "%01.3llu", "%4llu", "%llx", "%llo", NULL }; static const double fp_nums[] = { -1.5, 134.21, 91340.2, 341.1234, 0203.9, 0.96, 0.996, 0.9996, 1.996, 4.136, 0.1, 0.01, 0.001, 10.1, 0 }; static long int_nums[] = { -1, 134, 91340, 341, 0203, 0 }; static unsigned long uint_nums[] = { (unsigned long) -1, 134, 91340, 341, 0203, 0 }; static long long llong_nums[] = { ~(long long) 0, /* All-1 bit pattern. */ (~(unsigned long long) 0) >> 1, /* Largest signed long long. */ -150, 134, 91340, 341, 0 }; static unsigned long long ullong_nums[] = { ~(unsigned long long) 0, /* All-1 bit pattern. */ (~(unsigned long long) 0) >> 1, /* Largest signed long long. */ 134, 91340, 341, 0 }; static void test_format(bool trunc, const char *expected, int count, const char *format, ...) { char buf[128]; int result; va_list args; va_start(args, format); result = test_vsnprintf(buf, trunc ? 32 : sizeof(buf), format, args); va_end(args); is_string(expected, buf, "format %s, wanted %s", format, expected); is_int(count, result, "...and output length correct"); } int main(void) { int i, count; unsigned int j; long lcount; char lgbuf[128]; plan(8 + (18 + (ARRAY_SIZE(fp_formats) - 1) * ARRAY_SIZE(fp_nums) + (ARRAY_SIZE(int_formats) - 1) * ARRAY_SIZE(int_nums) + (ARRAY_SIZE(uint_formats) - 1) * ARRAY_SIZE(uint_nums) + (ARRAY_SIZE(llong_formats) - 1) * ARRAY_SIZE(llong_nums) + (ARRAY_SIZE(ullong_formats) - 1) * ARRAY_SIZE(ullong_nums)) * 2); is_int(4, test_snprintf(NULL, 0, "%s", "abcd"), "simple string length"); is_int(2, test_snprintf(NULL, 0, "%d", 20), "number length"); is_int(7, test_snprintf(NULL, 0, "Test %.2s", "abcd"), "limited string"); is_int(1, test_snprintf(NULL, 0, "%c", 'a'), "character length"); is_int(0, test_snprintf(NULL, 0, ""), "empty format length"); test_format(true, "abcd", 4, "%s", "abcd"); test_format(true, "20", 2, "%d", 20); test_format(true, "Test ab", 7, "Test %.2s", "abcd"); test_format(true, "a", 1, "%c", 'a'); test_format(true, "", 0, ""); test_format(true, "abcdefghijklmnopqrstuvwxyz01234", 36, "%s", string); test_format(true, "abcdefghij", 10, "%.10s", string); test_format(true, " abcdefghij", 12, "%12.10s", string); test_format(true, " abcdefghijklmnopqrstuvwxyz0", 40, "%40s", string); test_format(true, "abcdefghij ", 14, "%-14.10s", string); test_format(true, " abcdefghijklmnopq", 50, "%50s", string); test_format(true, "%abcd%", 6, "%%%0s%%", "abcd"); test_format(true, "", 0, "%.0s", string); test_format(true, "abcdefghijklmnopqrstuvwxyz 444", 32, "%.26s %d", string, 4444); test_format(true, "abcdefghijklmnopqrstuvwxyz -2.", 32, "%.26s %.1f", string, -2.5); test_format(true, "abcdefghij4444", 14, "%.10s%n%d", string, &count, 4444); is_int(10, count, "correct output from %%n"); test_format(true, "abcdefghijklmnopqrstuvwxyz01234", 36, "%n%s%ln", &count, string, &lcount); is_int(0, count, "correct output from two %%n"); is_int(31, lcount, "correct output from long %%ln"); test_format(true, "(null)", 6, "%s", NULL); for (i = 0; fp_formats[i] != NULL; i++) for (j = 0; j < ARRAY_SIZE(fp_nums); j++) { count = sprintf(lgbuf, fp_formats[i], fp_nums[j]); test_format(false, lgbuf, count, fp_formats[i], fp_nums[j]); } for (i = 0; int_formats[i] != NULL; i++) for (j = 0; j < ARRAY_SIZE(int_nums); j++) { count = sprintf(lgbuf, int_formats[i], int_nums[j]); test_format(false, lgbuf, count, int_formats[i], int_nums[j]); } for (i = 0; uint_formats[i] != NULL; i++) for (j = 0; j < ARRAY_SIZE(uint_nums); j++) { count = sprintf(lgbuf, uint_formats[i], uint_nums[j]); test_format(false, lgbuf, count, uint_formats[i], uint_nums[j]); } for (i = 0; llong_formats[i] != NULL; i++) for (j = 0; j < ARRAY_SIZE(llong_nums); j++) { count = sprintf(lgbuf, llong_formats[i], llong_nums[j]); test_format(false, lgbuf, count, llong_formats[i], llong_nums[j]); } for (i = 0; ullong_formats[i] != NULL; i++) for (j = 0; j < ARRAY_SIZE(ullong_nums); j++) { count = sprintf(lgbuf, ullong_formats[i], ullong_nums[j]); test_format(false, lgbuf, count, ullong_formats[i], ullong_nums[j]); } return 0; } pam-afs-session-2.5/tests/portable/strlcpy.c0000644000175000000000000000006011613407726016112 00000000000000#define TESTING 1 #include pam-afs-session-2.5/tests/module/0000755000175000000000000000000011613410002013764 500000000000000pam-afs-session-2.5/tests/module/fakekafs.c0000644000175000000000000000504311613407726015650 00000000000000/* * Fake kafs library used for testing. * * This source file provides an implementation of the kafs API that doesn't do * anything other than change internal state that can be queried. It's used * for testing that the module makes the correct AFS calls. * * Written by Russ Allbery * Copyright 2010, 2011 * The Board of Trustees of the Leland Stanford Junior University * * See LICENSE for licensing terms. */ #include #include #ifdef HAVE_KERBEROS # include #endif #include /* Used for unused parameters to silence gcc warnings. */ #define UNUSED __attribute__((__unused__)) /* Whether to claim that we have AFS. */ int fakekafs_hasafs = 1; /* The current PAG number or 0 if we're not in a PAG. */ int fakekafs_pag = 0; /* Whether we've obtained tokens since the last time we changed PAGs. */ bool fakekafs_token = false; /* * Always return true and say we have AFS. */ int k_hasafs(void) { return fakekafs_hasafs; } /* * Return true if we're currently in a PAG, false otherwise. */ int k_haspag(void) { return fakekafs_pag != 0; } /* * Provide k_pioctl since it's part of the interface, but always return -1 and * set errno to ENOSYS. */ int k_pioctl(char *path UNUSED, int call UNUSED, struct ViceIoctl *data UNUSED, int follow UNUSED) { errno = ENOSYS; return -1; } /* * Enter a new PAG. We can do this by just incrementing the PAG number. * Always returns 0, indicating no error. */ int k_setpag(void) { fakekafs_pag++; return 0; } /* * Remove the tokens from a PAG. */ int k_unlog(void) { fakekafs_token = false; return 0; } /* * Obtain tokens in a PAG. We support several versions of this function: all * the ones that can be called by the krb5_afslog support. Since these * functions are prototyped to take Kerberos data types, they're only * available if built with Kerberos support. */ #if defined(HAVE_KERBEROS) && defined(HAVE_KRB5_AFSLOG) krb5_error_code krb5_afslog_uid(krb5_context context UNUSED, krb5_ccache id UNUSED, const char *cell UNUSED, krb5_const_realm realm UNUSED, uid_t uid UNUSED) { fakekafs_token = true; return 0; } krb5_error_code krb5_afslog_uid_home(krb5_context context UNUSED, krb5_ccache id UNUSED, const char *cell UNUSED, krb5_const_realm realm UNUSED, uid_t uid UNUSED, const char *homedir UNUSED) { fakekafs_token = true; return 0; } #endif /* HAVE_KERBEROS && HAVE_KRB5_AFSLOG */ pam-afs-session-2.5/tests/module/sigchld-t.c0000644000175000000000000000543211613407726015755 00000000000000/* * Test SIGCHLD handling and not leaking to parent signal handler. * * Ensure that if our calling process has its own SIGCHLD handler, that * handler isn't triggered by the fork of aklog. This is ugly in * multithreaded processes and may not be quite the right solution still. * * Written by Russ Allbery * Copyright 2011 * The Board of Trustees of the Leland Stanford Junior University * * See LICENSE for licensing terms. */ #include #include #include #include #include #include #include #include #include #include /* The signal flag set if the wrong SIGCHLD handler is called. */ static volatile sig_atomic_t child_signaled = 0; /* * Signal handler in parent, which sets child_signaled. This should never be * called if the module is working properly. */ static void child_handler(int sig UNUSED) { child_signaled = 1; } int main(void) { pam_handle_t *pamh; struct sigaction sa; int status; char *aklog = test_file_path ("data/fake-aklog"); char *program, *running; struct passwd *user; struct pam_conv conv = { NULL, NULL }; const char *argv[] = { "program=", "always_aklog", "nopag", NULL }; bool debug = false; const char *debug_desc = ""; plan(4); /* Set up the SIGCHLD handler. */ memset(&sa, 0, sizeof(sa)); sa.sa_handler = child_handler; if (sigaction(SIGCHLD, &sa, NULL) < 0) sysbail("cannot set SIGCHLD handler"); /* Determine the user so that setuid will work. */ user = getpwuid(getuid()); if (user == NULL) bail("cannot find username of current user"); /* Build some messages that we'll use multiple times. */ if (asprintf(&program, "program=%s", aklog) < 0) sysbail("cannot allocate memory"); argv[0] = program; if (asprintf(&running, "%d running %s as UID %lu", LOG_DEBUG, aklog, (unsigned long) getuid()) < 0) sysbail("cannot allocate memory"); /* Run the session setup and ensure our child handler isn't called. */ unlink("aklog-args"); status = pam_start("test", user->pw_name, &conv, &pamh); if (status != PAM_SUCCESS) sysbail("cannot create PAM handle"); if (pam_putenv(pamh, "KRB5CCNAME=krb5cc_test") != PAM_SUCCESS) sysbail("cannot set PAM environment variable"); TEST_PAM(pam_sm_setcred, 0, argv, (debug ? running : ""), PAM_SUCCESS, "normal"); ok(access("aklog-args", F_OK) == 0, "aklog was run"); is_int(0, child_signaled, "...and SIGCHLD handler not run"); unlink("aklog-args"); pam_end(pamh, status); test_file_path_free(aklog); free(program); free(running); return 0; } pam-afs-session-2.5/tests/module/full-t0000755000175000000000000000531411613407726015063 00000000000000#!/bin/sh # # Test suite for full pam-afs-session functionality. # # Written by Russ Allbery # Copyright 2009, 2010, 2011 # The Board of Trustees of the Leland Stanford Junior University # # See LICENSE for licensing terms. . "$SOURCE/tap/libtap.sh" cd "$BUILD/module" # Check whether we already have a token. if tokens | grep -i 'tokens for ' >/dev/null ; then tokens=true else tokens=false fi # Run the helper program and save its output and error. ./full > basic-output 2> basic-errors status=$? # If it exited with status 2, AFS is apparently not running and we should skip # all of the tests. If it exited with status 3, we were unable to get tokens # and should skip all the tests. If it exited with status 4, something failed # badly; bail out. if [ "$status" -eq 2 ] ; then rm -f basic-output basic-errors skip_all 'AFS not available' fi if [ "$status" -eq 3 ] ; then rm -f basic-output basic-errors skip_all 'Unable to get tokens' fi if [ "$status" -eq 4 ] ; then sed 's/^/ #/' basic-errors rm -f basic-output basic-errors plan 5 bail fi # Check the first tokens output and be sure that there are tokens going in to # the module. If there aren't, similarly skip the test. if sed -n '/^=== tokens .aklog./,/^===/p' basic-output \ | grep -i 'tokens for ' > /dev/null ; then : else rm -f basic-output basic-errors skip_all 'Unable to get tokens' fi # Start the actual tests. plan 5 # Check that there are no tokens at the start. if sed -n '/^=== tokens .before./,/^===/p' basic-output \ | grep -i 'tokens for ' > /dev/null ; then ok 'no token present at start of test' false else ok 'no token present at start of test' true fi # In the middle of the session, there should be tokens. if sed -n '/^=== tokens .session./,/^===/p' basic-output \ | grep -i 'tokens for ' > /dev/null ; then ok 'token present inside session' true else ok 'token present inside session' false fi # After the session, no tokens. if sed -n '/^=== tokens .after./,/^===/p' basic-output \ | grep -i 'tokens for ' > /dev/null ; then ok 'token removed at end of session' false else ok 'token removed at end of session' true fi # Be sure that everything succeeded; otherwise print out the errors file. if [ "$status" -ne 0 ] ; then sed 's/^/# /' basic-errors fi ok 'all PAM calls succeeded' [ "$status" -eq 0 ] # Ensure that none of this affected our starting token. if [ "$tokens" = true ] ; then if tokens | grep -i 'tokens for ' >/dev/null ; then ok 'still have initial token' true else ok 'still have initial token' false fi else skip 'no existing tokens' fi # Clean up. rm -f basic-output basic-errors pam-afs-session-2.5/tests/module/basic-t.c0000644000175000000000000002226211613407726015421 00000000000000/* * Basic tests for the pam-afs-session module. * * Written by Russ Allbery * Copyright 2010, 2011 * The Board of Trustees of the Leland Stanford Junior University * * See LICENSE for licensing terms. */ #include #include #include #include #include #include #include #include #include /* * We run the entire test suite twice, once with debug disabled and once with * debug enabled. This is the wrapper around all the test cases to enable * that without code duplication. */ static void run_tests(bool debug) { pam_handle_t *pamh; int status; char *skipping, *skiptokens, *skipsession, *program, *running, *already; char *destroy, *unknown; char *aklog = test_file_path ("data/fake-aklog"); struct passwd *user; struct pam_conv conv = { NULL, NULL }; const char *debug_desc = debug ? " w/debug" : ""; const char *argv_nothing[] = { "nopag", "notokens", "debug", NULL }; const char *argv_normal[] = { "program=", "debug", NULL }; /* Determine the user so that setuid will work. */ user = getpwuid(getuid()); if (user == NULL) bail("cannot find username of current user"); /* * Clear KRB5CCNAME out of the environment to avoid running aklog when we * don't expect to. */ if (putenv((char *) "KRB5CCNAME") < 0) sysbail("cannot clear KRB5CCNAME from the environment"); /* Build some messages that we'll use multiple times. */ if (asprintf(&skipping, "%d skipping as configured", LOG_DEBUG) < 0) sysbail("cannot allocate memory"); if (asprintf(&skiptokens, "%d skipping tokens, no Kerberos ticket cache", LOG_DEBUG) < 0) sysbail("cannot allocate memory"); if (asprintf(&skipsession, "%d skipping, no open session", LOG_DEBUG) < 0) sysbail("cannot allocate memory"); if (asprintf(&program, "program=%s", aklog) < 0) sysbail("cannot allocate memory"); if (asprintf(&running, "%d running %s as UID %lu", LOG_DEBUG, aklog, (unsigned long) getuid()) < 0) sysbail("cannot allocate memory"); if (asprintf(&already, "%d skipping, apparently already ran", LOG_DEBUG) < 0) sysbail("cannot allocate memory"); if (asprintf(&destroy, "%d destroying tokens", LOG_DEBUG) < 0) sysbail("cannot allocate memory"); /* Do nothing and check for correct output status. */ status = pam_start("test", "testuser", &conv, &pamh); if (status != PAM_SUCCESS) sysbail("cannot create PAM handle"); TEST_PAM(pam_sm_authenticate, 0, argv_nothing, "", PAM_SUCCESS, "do nothing"); TEST_PAM(pam_sm_setcred, 0, argv_nothing, "", PAM_SUCCESS, "do nothing"); TEST_PAM(pam_sm_setcred, PAM_DELETE_CRED, argv_nothing, (debug ? skipping : ""), PAM_SUCCESS, "delete do nothing"); TEST_PAM(pam_sm_setcred, PAM_REINITIALIZE_CRED, argv_nothing, "", PAM_SUCCESS, "reinitialize do nothing"); TEST_PAM(pam_sm_setcred, PAM_REFRESH_CRED, argv_nothing, "", PAM_SUCCESS, "refresh do nothing"); TEST_PAM(pam_sm_open_session, 0, argv_nothing, "", PAM_SUCCESS, "do nothing"); TEST_PAM(pam_sm_close_session, 0, argv_nothing, (debug ? skipping : ""), PAM_IGNORE, "do nothing"); pam_end(pamh, status); /* Test behavior with an unknown user. */ status = pam_start("test", "pam-afs-session-unknown-user", &conv, &pamh); if (status != PAM_SUCCESS) sysbail("cannot create PAM handle"); pam_modutil_getpwnam(pamh, "pam-afs-session-unknown-user"); if (asprintf(&unknown, "%d cannot find UID for" " pam-afs-session-unknown-user: %s", LOG_ERR, strerror(errno)) < 0) sysbail("cannot allocate memory"); if (pam_putenv(pamh, "KRB5CCNAME=krb5cc_test") != PAM_SUCCESS) sysbail("cannot set PAM environment variable"); argv_normal[0] = program; TEST_PAM(pam_sm_authenticate, 0, argv_normal, "", PAM_SUCCESS, "unknown user"); TEST_PAM(pam_sm_setcred, 0, argv_normal, unknown, PAM_USER_UNKNOWN, "unknown user"); TEST_PAM(pam_sm_setcred, PAM_DELETE_CRED, argv_normal, (debug ? skipsession : ""), PAM_SUCCESS, "delete unknown user"); TEST_PAM(pam_sm_setcred, PAM_REINITIALIZE_CRED, argv_normal, unknown, PAM_USER_UNKNOWN, "reinitialize unknown user"); TEST_PAM(pam_sm_setcred, PAM_REFRESH_CRED, argv_normal, unknown, PAM_USER_UNKNOWN, "refresh unknown user"); TEST_PAM(pam_sm_open_session, 0, argv_normal, unknown, PAM_SESSION_ERR, "unknown user"); TEST_PAM(pam_sm_close_session, 0, argv_normal, (debug ? skipsession : ""), PAM_SUCCESS, "close unknown user"); pam_end(pamh, status); /* * Test behavior without a Kerberos ticket. This doesn't test actual * creation of a PAG. */ unlink("aklog-args"); status = pam_start("test", "testuser", &conv, &pamh); if (status != PAM_SUCCESS) sysbail("cannot create PAM handle"); argv_normal[0] = program; TEST_PAM(pam_sm_authenticate, 0, argv_normal, "", PAM_SUCCESS, "no ticket"); TEST_PAM(pam_sm_setcred, 0, argv_normal, (debug ? skiptokens : ""), PAM_SUCCESS, "no ticket"); TEST_PAM(pam_sm_setcred, PAM_REINITIALIZE_CRED, argv_normal, (debug ? skiptokens : ""), PAM_SUCCESS, "reinitialize no ticket"); TEST_PAM(pam_sm_setcred, PAM_REFRESH_CRED, argv_normal, (debug ? skiptokens : ""), PAM_SUCCESS, "refresh no ticket"); TEST_PAM(pam_sm_open_session, 0, argv_normal, (debug ? skiptokens : ""), PAM_SUCCESS, "no ticket"); TEST_PAM(pam_sm_close_session, 0, argv_normal, (debug ? skipsession : ""), PAM_SUCCESS, "no ticket"); pam_end(pamh, status); ok(access("aklog-args", F_OK) < 0, "aklog was not run"); /* * Fake the presence of a Kerberos ticket and see that aklog runs, and * test suppression of multiple calls to pam_sm_setcred. */ unlink("aklog-args"); status = pam_start("test", user->pw_name, &conv, &pamh); if (status != PAM_SUCCESS) sysbail("cannot create PAM handle"); if (pam_putenv(pamh, "KRB5CCNAME=krb5cc_test") != PAM_SUCCESS) sysbail("cannot set PAM environment variable"); TEST_PAM(pam_sm_setcred, 0, argv_normal, (debug ? running : ""), PAM_SUCCESS, "normal"); ok(access("aklog-args", F_OK) == 0, "aklog was run"); unlink("aklog-args"); TEST_PAM(pam_sm_setcred, PAM_REINITIALIZE_CRED, argv_normal, (debug ? running : ""), PAM_SUCCESS, "normal reinitialize"); ok(access("aklog-args", F_OK) == 0, "aklog was run"); unlink("aklog-args"); TEST_PAM(pam_sm_setcred, PAM_REFRESH_CRED, argv_normal, (debug ? running : ""), PAM_SUCCESS, "normal refresh"); ok(access("aklog-args", F_OK) == 0, "aklog was run"); unlink("aklog-args"); TEST_PAM(pam_sm_setcred, 0, argv_normal, (debug ? already : ""), PAM_SUCCESS, "normal"); ok(access("aklog-args", F_OK) < 0, "aklog was not run"); TEST_PAM(pam_sm_close_session, 0, argv_normal, (debug ? destroy : ""), PAM_SUCCESS, "normal"); pam_end(pamh, status); /* * Fake the presence of a Kerberos ticket in the environment rather than * in the PAM environment. We should still run aklog. */ unlink("aklog-args"); status = pam_start("test", user->pw_name, &conv, &pamh); if (status != PAM_SUCCESS) sysbail("cannot create PAM handle"); if (putenv((char *) "KRB5CCNAME=krb5cc_test") < 0) sysbail("cannot set KRB5CCNAME in the environment"); TEST_PAM(pam_sm_setcred, 0, argv_normal, (debug ? running : ""), PAM_SUCCESS, "normal"); ok(access("aklog-args", F_OK) == 0, "aklog was run"); unlink("aklog-args"); TEST_PAM(pam_sm_setcred, PAM_REINITIALIZE_CRED, argv_normal, (debug ? running : ""), PAM_SUCCESS, "normal reinitialize"); ok(access("aklog-args", F_OK) == 0, "aklog was run"); unlink("aklog-args"); TEST_PAM(pam_sm_setcred, PAM_REFRESH_CRED, argv_normal, (debug ? running : ""), PAM_SUCCESS, "normal refresh"); ok(access("aklog-args", F_OK) == 0, "aklog was run"); unlink("aklog-args"); TEST_PAM(pam_sm_close_session, 0, argv_normal, (debug ? destroy : ""), PAM_SUCCESS, "normal"); pam_end(pamh, status); test_file_path_free(aklog); free(program); free(skipping); free(skiptokens); free(skipsession); free(running); free(already); free(destroy); free(unknown); } int main(void) { if (!k_hasafs()) skip_all("AFS not available"); plan(66 * 2); run_tests(false); run_tests(true); return 0; } pam-afs-session-2.5/tests/module/pag-t.c0000644000175000000000000001450411613407726015107 00000000000000/* * Test correct construction of PAGs. * * Written by Russ Allbery * Copyright 2010 * The Board of Trustees of the Leland Stanford Junior University * * See LICENSE for licensing terms. */ #include #include #include #include #include #include #include #include /* Provided by the fakekafs layer. */ extern int fakekafs_pag; extern bool fakekafs_token; /* * We run the entire test suite twice, once with debug disabled and once with * debug enabled. This is the wrapper around all the test cases to enable * that without code duplication. */ static void run_tests(bool debug) { struct passwd *user; pam_handle_t *pamh; int status; char *running, *already, *destroy, *redo, *redo_debug; struct pam_conv conv = { NULL, NULL }; const char *debug_desc = debug ? " w/debug" : ""; #ifdef HAVE_KRB5_AFSLOG const char *argv[] = { "debug", NULL }; #else char *program; char *aklog = test_file_path ("data/fake-aklog"); const char *argv[] = { "program=", "debug", NULL }; #endif /* Determine the user so that setuid will work. */ user = getpwuid(getuid()); if (user == NULL) bail("cannot find username of current user"); /* * If we don't have krb5_afslog, make sure we don't run the real aklog. * It might fail or overwrite the user's current tokens, both of which * would mess up the test. * * Build the messages appropriate to whichever version we're going to be * running. */ #ifdef HAVE_KRB5_AFSLOG if (asprintf(&running, "%d obtaining tokens for UID %lu", LOG_DEBUG, (unsigned long) getuid()) < 0) sysbail("cannot allocate memory"); #else if (asprintf(&program, "program=%s", aklog) < 0) sysbail("cannot allocate memory"); argv[0] = program; if (asprintf(&running, "%d running %s as UID %lu", LOG_DEBUG, aklog, (unsigned long) getuid()) < 0) sysbail("cannot allocate memory"); #endif /* Other common messages. */ if (asprintf(&already, "%d skipping, apparently already ran", LOG_DEBUG) < 0) sysbail("cannot allocate memory"); if (asprintf(&destroy, "%d destroying tokens", LOG_DEBUG) < 0) sysbail("cannot allocate memory"); if (asprintf(&redo, "%d PAG apparently lost, recreating", LOG_NOTICE) < 0) sysbail("cannot allocate memory"); if (asprintf(&redo_debug, "%d PAG apparently lost, recreating%s", LOG_NOTICE, running) < 0) sysbail("cannot allocate memory"); /* * Test opening a session and make sure we get a PAG and a token, test * reinitialize, and then make sure closing the session makes the token go * away. */ fakekafs_pag = 0; fakekafs_token = false; status = pam_start("test", user->pw_name, &conv, &pamh); if (status != PAM_SUCCESS) sysbail("cannot create PAM handle"); if (pam_putenv(pamh, "KRB5CCNAME=krb5cc_test") != PAM_SUCCESS) sysbail("cannot set PAM environment variable"); TEST_PAM(pam_sm_open_session, 0, argv, (debug ? running : ""), PAM_SUCCESS, "normal"); is_int(1, fakekafs_pag, "created a new PAG"); #ifdef HAVE_KRB5_AFSLOG ok(fakekafs_token, "obtained tokens"); #else skip("krb5_afslog not available"); #endif fakekafs_token = false; TEST_PAM(pam_sm_setcred, PAM_REINITIALIZE_CRED, argv, (debug ? running : ""), PAM_SUCCESS, "normal reinitialize"); is_int(1, fakekafs_pag, "stayed in the same PAG"); #ifdef HAVE_KRB5_AFSLOG ok(fakekafs_token, "obtained new tokens"); #else skip("krb5_afslog not available"); #endif fakekafs_token = true; TEST_PAM(pam_sm_close_session, 0, argv, (debug ? destroy : ""), PAM_SUCCESS, "normal"); is_int(1, fakekafs_pag, "still in the PAG"); ok(!fakekafs_token, "removed the token"); fakekafs_token = false; /* * Test re-entering setcred inside the same PAM after a close. This tests * whether we clean up our module-specific data properly on close * sesssion. */ TEST_PAM(pam_sm_setcred, 0, argv, (debug ? running : ""), PAM_SUCCESS, "re-enter"); is_int(2, fakekafs_pag, "moved to a new PAG"); #ifdef HAVE_KRB5_AFSLOG ok(fakekafs_token, "obtained tokens"); #else skip("krb5_afslog not available"); #endif fakekafs_token = true; /* Running setcred again will do nothing. */ TEST_PAM(pam_sm_setcred, 0, argv, (debug ? already : ""), PAM_SUCCESS, "already run"); is_int(2, fakekafs_pag, "stayed in the same PAG"); ok(fakekafs_token, "token status didn't change"); /* * Remove the PAG, and make sure that calling setcred will re-establish * it. */ fakekafs_pag = 0; fakekafs_token = false; TEST_PAM(pam_sm_setcred, 0, argv, (debug ? redo_debug : redo), PAM_SUCCESS, "lost PAG"); is_int(1, fakekafs_pag, "re-established the PAG"); #ifdef HAVE_KRB5_AFSLOG ok(fakekafs_token, "obtained tokens"); #else skip("krb5_afslog not available"); #endif fakekafs_token = true; /* * Running open_session now will do nothing, but if we remove the PAG, it * will also recreate the PAG and get tokens. */ TEST_PAM(pam_sm_open_session, 0, argv, (debug ? already : ""), PAM_SUCCESS, "already run"); is_int(1, fakekafs_pag, "stayed in the same PAG"); ok(fakekafs_token, "token status didn't change"); fakekafs_pag = 0; fakekafs_token = false; TEST_PAM(pam_sm_open_session, 0, argv, (debug ? redo_debug : redo), PAM_SUCCESS, "lost PAG"); is_int(1, fakekafs_pag, "re-established the PAG"); #ifdef HAVE_KRB5_AFSLOG ok(fakekafs_token, "obtained tokens"); #else skip("krb5_afslog not available"); #endif /* Clean up. */ pam_end(pamh, 0); unlink("aklog-args"); free(running); free(already); free(destroy); free(redo); free(redo_debug); #ifndef HAVE_KRB5_AFSLOG test_file_path_free(aklog); free(program); #endif } int main(void) { #ifdef NO_PAG_SUPPORT skip_all("no PAG support"); #endif plan(32 * 2); run_tests(false); run_tests(true); return 0; } pam-afs-session-2.5/tests/module/util.c0000644000175000000000000000703411613407726015054 00000000000000/* * Testing utilities for the pam-afs-sesssion module. * * Provides test functions used by the various test cases for the * pam-afs-session module. Normally, these are called through the macros * defined in util.h. * * Written by Russ Allbery * Copyright 2010 * The Board of Trustees of the Leland Stanford Junior University * * See LICENSE for licensing terms. */ #include #include #include #include #include #include #include #include /* * If we don't have AFS, the status will depend on which function we call. * This function returns either PAM_SUCCESS or PAM_IGNORE based on the * function, reflecting the expected error message from AFS being * unavailable. */ static int no_afs_status(const char *function) { if (strcmp("pam_sm_authenticate", function) == 0) return PAM_SUCCESS; else if (strcmp("pam_sm_setcred", function) == 0) return PAM_SUCCESS; else return PAM_IGNORE; } /* * Checks a PAM call, taking its return status, the expected logging output * and exit status, the function name, the flags passed into the call, a * boolean to say whether debug will be enabled (which affects the logging * output), and a string to use for the test description. */ void is_pam_call(const char *output, int expected, int seen, const char *function, int flags, bool debug, const char *format, ...) { char *logs, *desc; char *p = NULL; va_list args; int status; va_start(args, format); if (vasprintf(&desc, format, args) < 0) sysbail("cannot allocate memory"); va_end(args); logs = pam_output(); if (!k_hasafs()) { status = no_afs_status(function); is_int(status, seen, "%s (status)", desc); if (strcmp(function, "pam_sm_authenticate") == 0) { /* Leave p as NULL, no output expected. */ } else if (debug) { if (asprintf(&p, "%d %s: entry (0x%x)" "%d skipping, AFS apparently not available" "%d %s: exit (%s)", LOG_DEBUG, function, flags, LOG_ERR, LOG_DEBUG, function, status == PAM_IGNORE ? "ignore" : "success") < 0) sysbail("cannot allocate memory"); } else { if (asprintf(&p, "%d skipping, AFS apparently not available", LOG_ERR) < 0) sysbail("cannot allocate memory"); } is_string(p, logs, "%s (output)", desc); if (p != NULL) free(p); } else { is_int(expected, seen, "%s (status)", desc); if (debug && strcmp(function, "pam_sm_authenticate") != 0) { if (asprintf(&p, "%d %s: entry (0x%x)%s%d %s: exit (%s)", LOG_DEBUG, function, flags, output, LOG_DEBUG, function, ((expected == PAM_SUCCESS) ? "success" : (expected == PAM_IGNORE) ? "ignore" : "failure")) < 0) sysbail("cannot allocate memory"); is_string(p, logs, "%s (output)", desc); } else { if (output != NULL && output[0] == '\0') is_string(NULL, logs, "%s (output)", desc); else is_string(output, logs, "%s (output)", desc); } if (p != NULL) free(p); } if (logs != NULL) free(logs); free(desc); } pam-afs-session-2.5/tests/module/util.h0000644000175000000000000000417711613407726015066 00000000000000/* * Testing utilities for the pam-afs-session module. * * This header provides macros and prototypes for utility functions for * testing the pam-afs-session module. It takes care of setting up the * infrastructure to make it easy to call entry points of the module and check * the results and logged output. * * Written by Russ Allbery * Copyright 2010 * The Board of Trustees of the Leland Stanford Junior University * * See LICENSE for licensing terms. */ #ifndef TESTS_MODULE_UTIL_H #define TESTS_MODULE_UTIL_H 1 #include #include /* * These macros implement a bit of sneakiness. For all of our argv strings, * debug is the last argument. Based on the debug variable setting, choose * whether to include that argument or not. */ #define ARRAY_SIZEOF(a) (sizeof(a) / sizeof((a)[0])) #define ARGV(a) ARRAY_SIZEOF(a) - (debug ? 1 : 2), (a) /* * Make a call to a PAM module function and then check it with is_pam_call. * Takes the PAM method, the flags, the argv to use, the expected output, the * expected status, and a string description. * * pamh (the PAM handle), debug (a boolean saying whether debug is enabled), * and debug_desc (a string to append saying whether debug is enabled for the * test description) must be provided in the caller's context. */ #define TEST_PAM(m, f, a, o, s, d) \ do { \ is_pam_call((o), (s), m(pamh, (f), ARGV(a)), #m, (f), debug, \ #m " %s%s", (d), debug_desc); \ } while (0) BEGIN_DECLS /* * Checks a PAM call, taking its return status, the expected logging output * and exit status, the function name, the flags passed into the call, a * boolean to say whether debug will be enabled (which affects the logging * output), and a string to use for the test description. */ void is_pam_call(const char *output, int expected, int seen, const char *function, int flags, bool debug, const char *format, ...); END_DECLS #endif /* !TESTS_MODULE_UTIL_H */ pam-afs-session-2.5/tests/module/cells-t.c0000644000175000000000000001451411613407726015443 00000000000000/* * Test support of acquiring tokens for alternative cells. * * Also tests aklog given multiple arguments, since it was convenient to put * those tests here where the argument parsing code was already present. * * Written by Russ Allbery * Copyright 2010, 2011 * The Board of Trustees of the Leland Stanford Junior University * * See LICENSE for licensing terms. */ #include #include #include #include #include #include #include #include #include /* * Check whether the arguments to aklog match what was expected and then * unlink the resulting file. */ static void is_aklog_args(const char *expected) { char buf[BUFSIZ]; FILE *args; if (access("aklog-args", F_OK) == 0) { ok(1, "aklog run"); args = fopen("aklog-args", "r"); if (args == NULL) sysbail("cannot open aklog-args"); if (fgets(buf, sizeof(buf), args) == NULL) sysbail("cannot read from aklog-args"); buf[strlen(buf) - 1] = '\0'; fclose(args); is_string(expected, buf, "aklog arguments"); } else { ok(0, "aklog run"); skip("aklog arguments"); } unlink("aklog-args"); } /* * We run the entire test suite twice, once with debug disabled and once with * debug enabled. This is the wrapper around all the test cases to enable * that without code duplication. */ static void run_tests(bool debug) { struct passwd *user; pam_handle_t *pamh; int status; char *program, *passing; struct pam_conv conv = { NULL, NULL }; const char *debug_desc = debug ? " w/debug" : ""; const char *argv_cellcomma[] = { "afs_cells=example.com,example.edu", "program=", "debug", NULL }; const char *argv_cellspace[] = { "afs_cells=example.com , example.edu", "program=", "debug", NULL }; char *aklog = test_file_path ("data/fake-aklog"); /* Determine the user so that setuid will work. */ user = getpwuid(getuid()); if (user == NULL) bail("cannot find username of current user"); /* Build some messages that we'll use multiple times. */ if (asprintf(&program, "program=%s", aklog) < 0) sysbail("cannot allocate memory"); argv_cellcomma[1] = program; argv_cellspace[1] = program; if (asprintf(&passing, "%d passing -c example.com to aklog%d passing -c" " example.edu to aklog%d running %s as UID %lu", LOG_DEBUG, LOG_DEBUG, LOG_DEBUG, aklog, (unsigned long) getuid()) < 0) sysbail("cannot allocate memory"); /* Test the various setcred calls that will run aklog. */ unlink("aklog-args"); status = pam_start("test", user->pw_name, &conv, &pamh); if (status != PAM_SUCCESS) sysbail("cannot create PAM handle"); if (pam_putenv(pamh, "KRB5CCNAME=krb5cc_test") != PAM_SUCCESS) sysbail("cannot set PAM environment variable"); TEST_PAM(pam_sm_setcred, 0, argv_cellcomma, (debug ? passing : ""), PAM_SUCCESS, "cells with comma"); is_aklog_args("-c example.com -c example.edu"); TEST_PAM(pam_sm_setcred, PAM_REINITIALIZE_CRED, argv_cellcomma, (debug ? passing : ""), PAM_SUCCESS, "cells with comma reinitialize"); is_aklog_args("-c example.com -c example.edu"); pam_end(pamh, status); /* Test pam_open_session. */ status = pam_start("test", user->pw_name, &conv, &pamh); if (status != PAM_SUCCESS) sysbail("cannot create PAM handle"); if (pam_putenv(pamh, "KRB5CCNAME=krb5cc_test") != PAM_SUCCESS) sysbail("cannot set PAM environment variable"); TEST_PAM(pam_sm_open_session, 0, argv_cellcomma, (debug ? passing : ""), PAM_SUCCESS, "cells with comma session"); is_aklog_args("-c example.com -c example.edu"); pam_end(pamh, status); /* Test with spaces instead of commas. */ status = pam_start("test", user->pw_name, &conv, &pamh); if (status != PAM_SUCCESS) sysbail("cannot create PAM handle"); if (pam_putenv(pamh, "KRB5CCNAME=krb5cc_test") != PAM_SUCCESS) sysbail("cannot set PAM environment variable"); TEST_PAM(pam_sm_setcred, 0, argv_cellspace, (debug ? passing : ""), PAM_SUCCESS, "cells with space"); is_aklog_args("-c example.com -c example.edu"); pam_end(pamh, status); status = pam_start("test", user->pw_name, &conv, &pamh); if (status != PAM_SUCCESS) sysbail("cannot create PAM handle"); if (pam_putenv(pamh, "KRB5CCNAME=krb5cc_test") != PAM_SUCCESS) sysbail("cannot set PAM environment variable"); TEST_PAM(pam_sm_open_session, 0, argv_cellspace, (debug ? passing : ""), PAM_SUCCESS, "cells with space session"); is_aklog_args("-c example.com -c example.edu"); pam_end(pamh, status); /* Test with multiple options for the aklog program. */ free(program); if (asprintf(&program, "program=%s,--option,--other-option", aklog) < 0) sysbail("cannot allocate memory"); argv_cellcomma[1] = program; status = pam_start("test", user->pw_name, &conv, &pamh); if (status != PAM_SUCCESS) sysbail("cannot create PAM handle"); if (pam_putenv(pamh, "KRB5CCNAME=krb5cc_test") != PAM_SUCCESS) sysbail("cannot set PAM environment variable"); TEST_PAM(pam_sm_setcred, 0, argv_cellcomma, (debug ? passing : ""), PAM_SUCCESS, "cells with extra args"); is_aklog_args("--option --other-option -c example.com -c example.edu"); pam_end(pamh, status); status = pam_start("test", user->pw_name, &conv, &pamh); if (status != PAM_SUCCESS) sysbail("cannot create PAM handle"); if (pam_putenv(pamh, "KRB5CCNAME=krb5cc_test") != PAM_SUCCESS) sysbail("cannot set PAM environment variable"); TEST_PAM(pam_sm_open_session, 0, argv_cellcomma, (debug ? passing : ""), PAM_SUCCESS, "cells with extra args"); is_aklog_args("--option --other-option -c example.com -c example.edu"); pam_end(pamh, status); test_file_path_free(aklog); free(program); free(passing); } int main(void) { if (!k_hasafs()) skip_all("AFS not available"); plan(28 * 2); run_tests(false); run_tests(true); return 0; } pam-afs-session-2.5/tests/module/full.c0000644000175000000000000001232411613407726015037 00000000000000/* * Test suite for full pam-afs-session functionality. * * This is the backend program used to test pam-afs-session all the way * through creation of a PAG and obtaining tokens. It therefore requires a * working Kerberos and AFS setup on the local system running the test suite. * * This test case first checks if k_hasafs returns true. If it doesn't, it * exits with status 2, indicating that all tests should be skipped. Also * bail if we can't find the user's ticket cache. * * If AFS is available, it shows token output before and after opening a * session, and then again after closing the session (which should destroy any * tokens). If any of the PAM calls fail, it reports an error to standard * error and exits with status 1. If all commands succeed, it exits 0. * * If tokens cannot be obtained because aklog (or the equivalent) doesn't * work, it exits with status 3. * * If something goes wrong outside of the PAM calls that means a fatal error * for the test, it exits with status 4. * * Written by Russ Allbery * Copyright 2010 * The Board of Trustees of the Leland Stanford Junior University * * See LICENSE for licensing terms. */ #include #include #ifdef HAVE_KERBEROS # include #endif #include #include #include #include #include /* * Copy the Kerberos ticket cache setting into the PAM environment. If built * with Kerberos support, we can do this the clean way that doesn't require * KRB5CCNAME already be set. Otherwise, we have to hope that the user is * using the environment variable; otherwise, we have to bail. */ static void copy_krb5_env(pam_handle_t *pamh) { const char *cache = NULL; char *env; #ifdef HAVE_KERBEROS krb5_error_code status; krb5_context ctx = NULL; krb5_ccache ccache = NULL; status = krb5_init_context(&ctx); if (status == 0) status = krb5_cc_default(ctx, &ccache); if (status == 0) cache = krb5_cc_get_name(ctx, ccache); #endif if (cache == NULL) cache = getenv("KRB5CCNAME"); if (cache == NULL) { fprintf(stderr, "cannot get name of Kerberos ticket cache\n"); exit(3); } if (asprintf(&env, "KRB5CCNAME=%s", cache) < 0) { fprintf(stderr, "cannot allocate memory: %s\n", strerror(errno)); exit(4); } if (pam_putenv(pamh, env) != PAM_SUCCESS) { fprintf(stderr, "cannot set PAM environment variable\n"); exit(4); } #ifdef HAVE_KERBEROS if (ctx != NULL) { if (ccache != NULL) krb5_cc_close(ctx, ccache); krb5_free_context(ctx); } #endif } /* * Test whether we can obtain tokens using either an external program or * libkafs. Exit with status 3 if we cannot. */ #ifdef HAVE_KRB5_AFSLOG static void test_aklog(void) { krb5_error_code status; krb5_context ctx; krb5_ccache ccache; status = krb5_init_context(&ctx); if (status == 0) status = krb5_cc_default(ctx, &ccache); if (status == 0) status = krb5_afslog_uid(ctx, ccache, NULL, NULL, getuid()); if (status != 0) exit(3); } #else /* !HAVE_KRB5_AFSLOG */ static void test_aklog(void) { # ifndef PATH_AKLOG exit(3); # endif if (system(PATH_AKLOG) != 0) exit(3); } #endif /* !HAVE_KRB5_AFSLOG */ int main(void) { pam_handle_t *pamh; int status; struct passwd *user; char *output; struct pam_conv conv = { NULL, NULL }; const char *argv[] = { NULL }; /* * Skip the whole test if AFS isn't available or if we can't get tokens. */ if (!k_hasafs()) exit(2); #ifdef NO_PAG_SUPPORT exit(2); #endif if (k_setpag() != 0) { fprintf(stderr, "k_setpag failed: %s\n", strerror(errno)); exit(4); } test_aklog(); /* Determine the user so that setuid will work. */ user = getpwuid(getuid()); if (user == NULL) { fprintf(stderr, "cannot find username of current user\n"); exit(4); } /* * We have tokens at the start of the test. Set up PAM and then open a * session, at which point we should still have tokens. Then close the * session, and we should have no tokens. */ printf("=== tokens (aklog) ===\n"); fflush(stdout); system("tokens"); if (k_unlog() != 0) { fprintf(stderr, "k_unlog failed: %s\n", strerror(errno)); exit(4); } printf("=== tokens (before) ===\n"); fflush(stdout); system("tokens"); status = pam_start("test", user->pw_name, &conv, &pamh); if (status != PAM_SUCCESS) { fprintf(stderr, "cannot create PAM handle\n"); exit(4); } copy_krb5_env(pamh); status = pam_sm_open_session(pamh, 0, 0, argv); if (status != PAM_SUCCESS) exit(1); printf("=== tokens (session) ===\n"); fflush(stdout); system("tokens"); status = pam_sm_close_session(pamh, 0, 0, argv); if (status != PAM_SUCCESS) exit(1); printf("=== tokens (after) ===\n"); fflush(stdout); system("tokens"); printf("=== output ===\n"); output = pam_output(); if (output != NULL) printf("%s\n", output); pam_end(pamh, 0); return 0; } pam-afs-session-2.5/tests/module/hasafs-t.c0000644000175000000000000000414311613407726015603 00000000000000/* * Test handling of k_hasafs failure. * * Written by Russ Allbery * Copyright 2011 * The Board of Trustees of the Leland Stanford Junior University * * See LICENSE for licensing terms. */ #include #include #include #include #include #include #include /* Provided by the fakekafs layer. */ extern int fakekafs_hasafs; /* * We run the entire test suite twice, once with debug disabled and once with * debug enabled. This is the wrapper around all the test cases to enable * that without code duplication. */ static void run_tests(bool debug) { pam_handle_t *pamh; int status; char *skipping; struct pam_conv conv = { NULL, NULL }; const char *debug_desc = debug ? " w/debug" : ""; const char *argv[] = { "debug", NULL }; if (asprintf(&skipping, "%d skipping, AFS apparently not available", LOG_ERR) < 0) sysbail("cannot allocate memory"); /* Claim that AFS doesn't exist and make sure we get the correct output. */ fakekafs_hasafs = 0; status = pam_start("test", "test", &conv, &pamh); if (status != PAM_SUCCESS) sysbail("cannot create PAM handle"); TEST_PAM(pam_sm_authenticate, 0, argv, "", PAM_SUCCESS, "not available"); TEST_PAM(pam_sm_setcred, 0, argv, skipping, PAM_SUCCESS, "not available"); TEST_PAM(pam_sm_setcred, PAM_DELETE_CRED, argv, skipping, PAM_SUCCESS, "not available"); TEST_PAM(pam_sm_setcred, PAM_REINITIALIZE_CRED, argv, skipping, PAM_SUCCESS, "not available"); TEST_PAM(pam_sm_setcred, PAM_REFRESH_CRED, argv, skipping, PAM_SUCCESS, "not available"); TEST_PAM(pam_sm_open_session, 0, argv, skipping, PAM_IGNORE, "not available"); TEST_PAM(pam_sm_close_session, 0, argv, skipping, PAM_IGNORE, "not available"); pam_end(pamh, status); free(skipping); } int main(void) { plan(14 * 2); run_tests(false); run_tests(true); return 0; } pam-afs-session-2.5/tests/fakepam/0000755000175000000000000000000011613410002014103 500000000000000pam-afs-session-2.5/tests/fakepam/logging.c0000644000175000000000000001050011613407726015634 00000000000000/* * Logging functions for the fake PAM library, used for testing. * * This file contains the implementation of pam_syslog and pam_vsyslog, which * log to an internal buffer rather than to syslog, and the testing function * used to recover that buffer. It also includes the pam_strerror * implementation. * * The canonical version of this file is maintained in the rra-c-util package, * which can be found at . * * Written by Russ Allbery * Copyright 2010 * The Board of Trustees of the Leland Stanford Junior University * * Permission is hereby granted, free of charge, to any person obtaining a * copy of this software and associated documentation files (the "Software"), * to deal in the Software without restriction, including without limitation * the rights to use, copy, modify, merge, publish, distribute, sublicense, * and/or sell copies of the Software, and to permit persons to whom the * Software is furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included in * all copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER * DEALINGS IN THE SOFTWARE. */ #include #include #include #include /* Used for unused parameters to silence gcc warnings. */ #define UNUSED __attribute__((__unused__)) /* The buffer used to accumulate log messages. */ static char *messages = NULL; /* * Return the error string associated with the PAM error code. We do this as * a giant case statement so that we don't assume anything about the error * codes used by the system PAM library. */ const char * pam_strerror(pam_handle_t *pamh UNUSED, int code) { switch (code) { case PAM_SUCCESS: return "No error"; case PAM_OPEN_ERR: return "Failure loading service module"; case PAM_SYMBOL_ERR: return "Symbol not found"; case PAM_SERVICE_ERR: return "Error in service module"; case PAM_SYSTEM_ERR: return "System error"; case PAM_BUF_ERR: return "Memory buffer error"; default: return "Unknown error"; } } /* * Log a message using variadic arguments. Just a wrapper around * pam_vsyslog. */ void pam_syslog(const pam_handle_t *pamh, int priority, const char *format, ...) { va_list args; va_start(args, format); pam_vsyslog(pamh, priority, format, args); va_end(args); } /* * Log a PAM error message with a given priority. Just appends the priority, * a space, and the error message, followed by a newline, to the internal * buffer, allocating new space if needed. Ignore memory allocation failures; * we have no way of reporting them, but the tests will fail due to missing * output. */ void pam_vsyslog(const pam_handle_t *pamh UNUSED, int priority, const char *format, va_list args) { char *prefix = NULL; char *message = NULL; size_t size; asprintf(&prefix, "%d ", priority); if (prefix == NULL) return; vasprintf(&message, format, args); if (message == NULL) return; if (messages == NULL) { size = strlen(prefix) + strlen(message) + 1; messages = malloc(size); if (messages == NULL) return; strlcpy(messages, prefix, size); strlcat(messages, message, size); } else { size = strlen(prefix) + strlen(messages) + strlen(message) + 1; messages = realloc(messages, size); if (messages == NULL) return; strlcat(messages, prefix, size); strlcat(messages, message, size); } free(prefix); free(message); } /* * Used by test code. Returns the accumulated messages and starts a new * message buffer. Caller is responsible for freeing. */ char * pam_output(void) { char *output; output = messages; messages = NULL; return output; } pam-afs-session-2.5/tests/fakepam/data.c0000644000175000000000000001630111613407726015124 00000000000000/* * Data manipulation functions for the fake PAM library, used for testing. * * This file contains the implementation of pam_get_* and pam_set_* for the * various data items supported by the PAM library, plus the PAM environment * manipulation functions. * * The canonical version of this file is maintained in the rra-c-util package, * which can be found at . * * Written by Russ Allbery * Copyright 2010 * The Board of Trustees of the Leland Stanford Junior University * * Permission is hereby granted, free of charge, to any person obtaining a * copy of this software and associated documentation files (the "Software"), * to deal in the Software without restriction, including without limitation * the rights to use, copy, modify, merge, publish, distribute, sublicense, * and/or sell copies of the Software, and to permit persons to whom the * Software is furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included in * all copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER * DEALINGS IN THE SOFTWARE. */ #include #include #include #include /* Used for unused parameters to silence gcc warnings. */ #define UNUSED __attribute__((__unused__)) /* * Return a stored PAM data element in the provided data variable. As a * special case, if the data is NULL, pretend it doesn't exist. */ int pam_get_data(const pam_handle_t *pamh, const char *name, const void **data) { struct fakepam_data *item; for (item = pamh->data; item != NULL; item = item->next) if (strcmp(item->name, name) == 0) { if (item->data == NULL) return PAM_NO_MODULE_DATA; *data = item->data; return PAM_SUCCESS; } return PAM_NO_MODULE_DATA; } /* * Store a data item. Replaces the existing data item (calling its cleanup) * if it is already set; otherwise, add a new data item. */ int pam_set_data(pam_handle_t *pamh, const char *item, void *data, void (*cleanup)(pam_handle_t *, void *, int)) { struct fakepam_data *p; for (p = pamh->data; p != NULL; p = p->next) if (strcmp(p->name, item) == 0) { if (p->cleanup != NULL) p->cleanup (pamh, p->data, PAM_DATA_REPLACE); p->data = data; p->cleanup = cleanup; return PAM_SUCCESS; } p = malloc(sizeof(struct fakepam_data)); if (p == NULL) return PAM_BUF_ERR; p->name = strdup(item); if (p->name == NULL) { free(p); return PAM_BUF_ERR; } p->data = data; p->cleanup = cleanup; p->next = pamh->data; pamh->data = p; return PAM_SUCCESS; } /* * Return the user for the PAM context. */ int pam_get_user(pam_handle_t *pamh, PAM_CONST char **user, const char *prompt UNUSED) { if (pamh->user == NULL) return PAM_CONV_ERR; else { *user = (PAM_CONST char *) pamh->user; return PAM_SUCCESS; } } /* * Return a setting in the PAM environment. */ PAM_CONST char * pam_getenv(pam_handle_t *pamh, const char *name) { size_t i; if (pamh->environ == NULL) return NULL; for (i = 0; pamh->environ[i] != NULL; i++) if (strncmp(name, pamh->environ[i], strlen(name)) == 0 && pamh->environ[i][strlen(name)] == '=') return pamh->environ[i] + strlen(name) + 1; return NULL; } /* * Return a newly malloc'd copy of the complete PAM environment. This must be * freed by the caller. */ char ** pam_getenvlist(pam_handle_t *pamh) { char **env; size_t i; if (pamh->environ == NULL) { pamh->environ = malloc(sizeof(char **)); if (pamh->environ == NULL) return NULL; pamh->environ[0] = NULL; } for (i = 0; pamh->environ[i] != NULL; i++) ; env = malloc((i + 1) * sizeof(char *)); if (env == NULL) return NULL; for (i = 0; pamh->environ[i] != NULL; i++) { env[i] = strdup(pamh->environ[i]); if (env[i] == NULL) goto fail; } env[i] = NULL; return env; fail: for (i = 0; env[i] != NULL; i++) free(env[i]); free(env); return NULL; } /* * Add a setting to the PAM environment. If there is another existing * variable with the same value, the value is replaced, unless the setting * doesn't end in an equal sign. If it doesn't end in an equal sign, any * existing environment variable of that name is removed. This follows the * Linux PAM semantics. * * On HP-UX, there is no separate PAM environment, so the module just uses the * main environment. For our tests to work on that platform, we therefore * have to do the same thing. */ #ifdef HAVE_PAM_GETENV int pam_putenv(pam_handle_t *pamh, const char *setting) { const char *equals; size_t namelen; bool delete = false; bool found = false; size_t i, j; const char **env; if (setting == NULL) return PAM_PERM_DENIED; equals = strchr(setting, '='); if (equals != NULL) namelen = equals - setting; else { delete = true; namelen = strlen(setting); } /* Handle the first call to pam_putenv. */ if (pamh->environ == NULL) { if (delete) return PAM_BAD_ITEM; pamh->environ = malloc(2 * sizeof(char *)); if (pamh->environ == NULL) return PAM_BUF_ERR; pamh->environ[0] = setting; pamh->environ[1] = NULL; return PAM_SUCCESS; } /* * We have an existing array. See if we're replacing a value, deleting a * value, or adding a new one. When deleting, waste a bit of memory but * save some time by not bothering to reduce the size of the array. */ for (i = 0; pamh->environ[i] != NULL; i++) if (strncmp(setting, pamh->environ[i], namelen) == 0 && pamh->environ[i][namelen] == '=') { if (delete) { for (j = i + 1; pamh->environ[j] != NULL; i++, j++) pamh->environ[i] = pamh->environ[j]; pamh->environ[i] = NULL; } else { pamh->environ[i] = setting; } found = true; break; } if (!found) { if (delete) return PAM_BAD_ITEM; env = realloc(pamh->environ, (i + 2) * sizeof(char *)); if (env == NULL) return PAM_BUF_ERR; pamh->environ = env; pamh->environ[i] = setting; pamh->environ[i + 1] = NULL; } return PAM_SUCCESS; } #else /* !HAVE_PAM_GETENV */ int pam_putenv(pam_handle_t *pamh UNUSED, const char *setting) { return putenv(setting); } #endif /* !HAVE_PAM_GETENV */ pam-afs-session-2.5/tests/fakepam/testing.c0000644000175000000000000000743011613407726015673 00000000000000/* * Interface for fake PAM library, used for testing. * * This contains most interfaces for the fake PAM library, used for testing. * It declares only the functions required to allow PAM module code to be * linked with this library instead of the system libpam library for testing * purposes. * * The canonical version of this file is maintained in the rra-c-util package, * which can be found at . * * Written by Russ Allbery * Copyright 2010 * The Board of Trustees of the Leland Stanford Junior University * * Permission is hereby granted, free of charge, to any person obtaining a * copy of this software and associated documentation files (the "Software"), * to deal in the Software without restriction, including without limitation * the rights to use, copy, modify, merge, publish, distribute, sublicense, * and/or sell copies of the Software, and to permit persons to whom the * Software is furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included in * all copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER * DEALINGS IN THE SOFTWARE. */ #include #include #include #include #include /* Used for unused parameters to silence gcc warnings. */ #define UNUSED __attribute__((__unused__)) /* * Initializes the pam_handle_t data structure. This function is only called * from test programs, not from any of the module code. We can put anything * we want in this structure, since it's opaque to the regular code. */ int pam_start(const char *service_name, const char *user, const struct pam_conv *pam_conversation, pam_handle_t **pamh) { struct pam_handle *handle; handle = malloc(sizeof(struct pam_handle)); if (handle == NULL) return PAM_BUF_ERR; handle->service = service_name; handle->user = user; handle->conversation = pam_conversation; handle->environ = NULL; handle->data = NULL; *pamh = handle; return PAM_SUCCESS; } /* * Free the pam_handle_t data structure and related resources. This is * important to test the data cleanups. Freeing the memory is not strictly * required since it's only used for testing, but it helps keep our memory * usage clean so that we can run the test suite under valgrind. */ int pam_end(pam_handle_t *pamh, int status) { struct fakepam_data *item, *next; if (pamh->environ != NULL) free(pamh->environ); for (item = pamh->data; item != NULL; ) { if (item->cleanup != NULL) item->cleanup (pamh, item->data, status); free(item->name); next = item->next; free(item); item = next; } free(pamh); return PAM_SUCCESS; } /* * For testing purposes, pam_modutil_getpwnam can just call getpwnam. * (Normally, it's a thread-safe wrapper that does some data caching. */ #ifdef HAVE_PAM_MODUTIL_GETPWNAM struct passwd * pam_modutil_getpwnam(pam_handle_t *pamh UNUSED, const char *name) { return getpwnam(name); } #endif /* * The following functions are just stubs for right now and always fail. */ int pam_get_item(const pam_handle_t *pamh UNUSED, int item UNUSED, PAM_CONST void **data UNUSED) { return PAM_SYSTEM_ERR; } pam-afs-session-2.5/tests/fakepam/testing.h0000644000175000000000000000510211613407726015672 00000000000000/* * Testing interfaces to the fake PAM library. * * This header defines the interfaces to the fake PAM library that are used by * test code to initialize the library and recover test data from it. We * don't define any interface that we're going to duplicate from the main PAM * API. * * The canonical version of this file is maintained in the rra-c-util package, * which can be found at . * * Written by Russ Allbery * Copyright 2010 * The Board of Trustees of the Leland Stanford Junior University * * Permission is hereby granted, free of charge, to any person obtaining a * copy of this software and associated documentation files (the "Software"), * to deal in the Software without restriction, including without limitation * the rights to use, copy, modify, merge, publish, distribute, sublicense, * and/or sell copies of the Software, and to permit persons to whom the * Software is furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included in * all copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER * DEALINGS IN THE SOFTWARE. */ #ifndef FAKEPAM_TESTING_H #define FAKEPAM_TESTING_H 1 #include #include #include /* Used inside the fake PAM library to hold data items. */ struct fakepam_data { char *name; void *data; void (*cleanup)(pam_handle_t *, void *, int); struct fakepam_data *next; }; /* This is an opaque data structure, so we can put whatever we want in it. */ struct pam_handle { const char *service; const char *user; const struct pam_conv *conversation; const char **environ; struct fakepam_data *data; }; BEGIN_DECLS /* * Returns the accumulated messages logged with pam_syslog or pam_vsyslog * since the last call to pam_output and then clears the output. Returns * newly allocated memory that the caller is responsible for freeing, or NULL * if no output has been logged since the last call or since startup. */ char *pam_output(void); END_DECLS #endif /* !FAKEPAM_API_H */ pam-afs-session-2.5/tests/fakepam/README0000644000175000000000000000127511613407726014733 00000000000000The files in this directory provide a shim PAM library that's used for testing. This library and its include files define the minimum amount of the PAM module interface so that PAM modules can be tested without such problems as needing configuration files in /etc/pam.d or needing changes to the system configuration to run a testing PAM module instead of the normal system PAM modules. The goal of this library is that all PAM code should be able to be left unchanged and the code just linked with the fakepam library rather than the regular PAM library. The testing code can then call pam_start and pam_end as defind in the fakepam/testing.h header file and inspect internal PAM state as needed. pam-afs-session-2.5/tests/TESTS0000644000175000000000000000043111613407726013265 00000000000000docs/pod docs/pod-spelling kafs/basic kafs/haspag module/basic module/cells module/full module/hasafs module/pag pam-util/args pam-util/fakepam pam-util/logging pam-util/options pam-util/vector portable/asprintf portable/snprintf portable/strlcat portable/strlcpy portable/strndup pam-afs-session-2.5/tests/tap/0000755000175000000000000000000011613410002013263 500000000000000pam-afs-session-2.5/tests/tap/basic.h0000644000175000000000000001244611613407726014467 00000000000000/* * Basic utility routines for the TAP protocol. * * This file is part of C TAP Harness. The current version plus supporting * documentation is at . * * Copyright 2009, 2010 Russ Allbery * Copyright 2001, 2002, 2004, 2005, 2006, 2007, 2008 * The Board of Trustees of the Leland Stanford Junior University * * Permission is hereby granted, free of charge, to any person obtaining a * copy of this software and associated documentation files (the "Software"), * to deal in the Software without restriction, including without limitation * the rights to use, copy, modify, merge, publish, distribute, sublicense, * and/or sell copies of the Software, and to permit persons to whom the * Software is furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included in * all copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER * DEALINGS IN THE SOFTWARE. */ #ifndef TAP_BASIC_H #define TAP_BASIC_H 1 #include /* va_list */ #include /* pid_t */ /* * __attribute__ is available in gcc 2.5 and later, but only with gcc 2.7 * could you use the __format__ form of the attributes, which is what we use * (to avoid confusion with other macros). */ #ifndef __attribute__ # if __GNUC__ < 2 || (__GNUC__ == 2 && __GNUC_MINOR__ < 7) # define __attribute__(spec) /* empty */ # endif #endif /* * BEGIN_DECLS is used at the beginning of declarations so that C++ * compilers don't mangle their names. END_DECLS is used at the end. */ #undef BEGIN_DECLS #undef END_DECLS #ifdef __cplusplus # define BEGIN_DECLS extern "C" { # define END_DECLS } #else # define BEGIN_DECLS /* empty */ # define END_DECLS /* empty */ #endif /* * Used for iterating through arrays. ARRAY_SIZE returns the number of * elements in the array (useful for a < upper bound in a for loop) and * ARRAY_END returns a pointer to the element past the end (ISO C99 makes it * legal to refer to such a pointer as long as it's never dereferenced). */ #define ARRAY_SIZE(array) (sizeof(array) / sizeof((array)[0])) #define ARRAY_END(array) (&(array)[ARRAY_SIZE(array)]) BEGIN_DECLS /* * The test count. Always contains the number that will be used for the next * test status. */ extern unsigned long testnum; /* Print out the number of tests and set standard output to line buffered. */ void plan(unsigned long count); /* * Prepare for lazy planning, in which the plan will be printed automatically * at the end of the test program. */ void plan_lazy(void); /* Skip the entire test suite. Call instead of plan. */ void skip_all(const char *format, ...) __attribute__((__noreturn__, __format__(printf, 1, 2))); /* * Basic reporting functions. The okv() function is the same as ok() but * takes the test description as a va_list to make it easier to reuse the * reporting infrastructure when writing new tests. */ void ok(int success, const char *format, ...) __attribute__((__format__(printf, 2, 3))); void okv(int success, const char *format, va_list args); void skip(const char *reason, ...) __attribute__((__format__(printf, 1, 2))); /* Report the same status on, or skip, the next count tests. */ void ok_block(unsigned long count, int success, const char *format, ...) __attribute__((__format__(printf, 3, 4))); void skip_block(unsigned long count, const char *reason, ...) __attribute__((__format__(printf, 2, 3))); /* Check an expected value against a seen value. */ void is_int(long wanted, long seen, const char *format, ...) __attribute__((__format__(printf, 3, 4))); void is_double(double wanted, double seen, double epsilon, const char *format, ...) __attribute__((__format__(printf, 4, 5))); void is_string(const char *wanted, const char *seen, const char *format, ...) __attribute__((__format__(printf, 3, 4))); void is_hex(unsigned long wanted, unsigned long seen, const char *format, ...) __attribute__((__format__(printf, 3, 4))); /* Bail out with an error. sysbail appends strerror(errno). */ void bail(const char *format, ...) __attribute__((__noreturn__, __nonnull__, __format__(printf, 1, 2))); void sysbail(const char *format, ...) __attribute__((__noreturn__, __nonnull__, __format__(printf, 1, 2))); /* Report a diagnostic to stderr prefixed with #. */ void diag(const char *format, ...) __attribute__((__nonnull__, __format__(printf, 1, 2))); void sysdiag(const char *format, ...) __attribute__((__nonnull__, __format__(printf, 1, 2))); /* * Find a test file under BUILD or SOURCE, returning the full path. The * returned path should be freed with test_file_path_free(). */ char *test_file_path(const char *file) __attribute__((__malloc__, __nonnull__)); void test_file_path_free(char *path); END_DECLS #endif /* TAP_BASIC_H */ pam-afs-session-2.5/tests/tap/libtap.sh0000644000175000000000000001504611613407726015043 00000000000000# Shell function library for test cases. # # This file provides a TAP-compatible shell function library useful for # writing test cases. It is part of C TAP Harness, which can be found at # . # # Written by Russ Allbery # Copyright 2009, 2010 Russ Allbery # Copyright 2006, 2007, 2008 # The Board of Trustees of the Leland Stanford Junior University # # Permission is hereby granted, free of charge, to any person obtaining a copy # of this software and associated documentation files (the "Software"), to # deal in the Software without restriction, including without limitation the # rights to use, copy, modify, merge, publish, distribute, sublicense, and/or # sell copies of the Software, and to permit persons to whom the Software is # furnished to do so, subject to the following conditions: # # The above copyright notice and this permission notice shall be included in # all copies or substantial portions of the Software. # # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR # IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, # FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE # AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER # LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING # FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS # IN THE SOFTWARE. # Print out the number of test cases we expect to run. plan () { count=1 planned="$1" failed=0 echo "1..$1" trap finish 0 } # Prepare for lazy planning. plan_lazy () { count=1 planned=0 failed=0 trap finish 0 } # Report the test status on exit. finish () { local highest looks highest=`expr "$count" - 1` if [ "$planned" = 0 ] ; then echo "1..$highest" planned="$highest" fi looks='# Looks like you' if [ "$planned" -gt 0 ] ; then if [ "$planned" -gt "$highest" ] ; then if [ "$planned" -gt 1 ] ; then echo "$looks planned $planned tests but only ran $highest" else echo "$looks planned $planned test but only ran $highest" fi elif [ "$planned" -lt "$highest" ] ; then local extra extra=`expr "$highest" - "$planned"` if [ "$planned" -gt 1 ] ; then echo "$looks planned $planned tests but ran $extra extra" else echo "$looks planned $planned test but ran $extra extra" fi elif [ "$failed" -gt 0 ] ; then if [ "$failed" -gt 1 ] ; then echo "$looks failed $failed tests of $planned" else echo "$looks failed $failed test of $planned" fi elif [ "$planned" -gt 1 ] ; then echo "# All $planned tests successful or skipped" else echo "# $planned test successful or skipped" fi fi } # Skip the entire test suite. Should be run instead of plan. skip_all () { local desc desc="$1" if [ -n "$desc" ] ; then echo "1..0 # skip $desc" else echo "1..0 # skip" fi exit 0 } # ok takes a test description and a command to run and prints success if that # command is successful, false otherwise. The count starts at 1 and is # updated each time ok is printed. ok () { local desc desc="$1" if [ -n "$desc" ] ; then desc=" - $desc" fi shift if "$@" ; then echo ok $count$desc else echo not ok $count$desc failed=`expr $failed + 1` fi count=`expr $count + 1` } # Skip the next test. Takes the reason why the test is skipped. skip () { echo "ok $count # skip $*" count=`expr $count + 1` } # Report the same status on a whole set of tests. Takes the count of tests, # the description, and then the command to run to determine the status. ok_block () { local end i desc i=$count end=`expr $count + $1` shift desc="$1" shift while [ "$i" -lt "$end" ] ; do ok "$desc" "$@" i=`expr $i + 1` done } # Skip a whole set of tests. Takes the count and then the reason for skipping # the test. skip_block () { local i end i=$count end=`expr $count + $1` shift while [ "$i" -lt "$end" ] ; do skip "$@" i=`expr $i + 1` done } # Portable variant of printf '%s\n' "$*". In the majority of cases, this # function is slower than printf, because the latter is often implemented # as a builtin command. The value of the variable IFS is ignored. puts () { cat << EOH $@ EOH } # Run a program expected to succeed, and print ok if it does and produces the # correct output. Takes the description, expected exit status, the expected # output, the command to run, and then any arguments for that command. # Standard output and standard error are combined when analyzing the output of # the command. # # If the command may contain system-specific error messages in its output, # add strip_colon_error before the command to post-process its output. ok_program () { local desc w_status w_output output status desc="$1" shift w_status="$1" shift w_output="$1" shift output=`"$@" 2>&1` status=$? if [ $status = $w_status ] && [ x"$output" = x"$w_output" ] ; then ok "$desc" true else echo "# saw: ($status) $output" echo "# not: ($w_status) $w_output" ok "$desc" false fi } # Strip a colon and everything after it off the output of a command, as long # as that colon comes after at least one whitespace character. (This is done # to avoid stripping the name of the program from the start of an error # message.) This is used to remove system-specific error messages (coming # from strerror, for example). strip_colon_error() { local output status output=`"$@" 2>&1` status=$? output=`puts "$output" | sed 's/^\([^ ]* [^:]*\):.*/\1/'` puts "$output" return $status } # Bail out with an error message. bail () { echo 'Bail out!' "$@" exit 1 } # Output a diagnostic on standard error, preceded by the required # mark. diag () { echo '#' "$@" } # Search for the given file first in $BUILD and then in $SOURCE and echo the # path where the file was found, or the empty string if the file wasn't # found. test_file_path () { if [ -n "$BUILD" ] && [ -f "$BUILD/$1" ] ; then puts "$BUILD/$1" elif [ -n "$SOURCE" ] && [ -f "$SOURCE/$1" ] ; then puts "$SOURCE/$1" else echo '' fi } pam-afs-session-2.5/tests/tap/basic.c0000644000175000000000000003113111613407726014452 00000000000000/* * Some utility routines for writing tests. * * Here are a variety of utility routines for writing tests compatible with * the TAP protocol. All routines of the form ok() or is*() take a test * number and some number of appropriate arguments, check to be sure the * results match the expected output using the arguments, and print out * something appropriate for that test number. Other utility routines help in * constructing more complex tests, skipping tests, or setting up the TAP * output format. * * This file is part of C TAP Harness. The current version plus supporting * documentation is at . * * Copyright 2009, 2010 Russ Allbery * Copyright 2001, 2002, 2004, 2005, 2006, 2007, 2008 * The Board of Trustees of the Leland Stanford Junior University * * Permission is hereby granted, free of charge, to any person obtaining a * copy of this software and associated documentation files (the "Software"), * to deal in the Software without restriction, including without limitation * the rights to use, copy, modify, merge, publish, distribute, sublicense, * and/or sell copies of the Software, and to permit persons to whom the * Software is furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included in * all copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER * DEALINGS IN THE SOFTWARE. */ /* Required for isnan() and isinf(). */ #ifndef _XOPEN_SOURCE # define _XOPEN_SOURCE 600 #endif #include #include #include #include #include #include #include #include #include #include #include /* * The test count. Always contains the number that will be used for the next * test status. */ unsigned long testnum = 1; /* * Status information stored so that we can give a test summary at the end of * the test case. We store the planned final test and the count of failures. * We can get the highest test count from testnum. * * We also store the PID of the process that called plan() and only summarize * results when that process exits, so as to not misreport results in forked * processes. * * If _lazy is true, we're doing lazy planning and will print out the plan * based on the last test number at the end of testing. */ static unsigned long _planned = 0; static unsigned long _failed = 0; static pid_t _process = 0; static int _lazy = 0; /* * Our exit handler. Called on completion of the test to report a summary of * results provided we're still in the original process. */ static void finish(void) { unsigned long highest = testnum - 1; if (_planned == 0 && !_lazy) return; fflush(stderr); if (_process != 0 && getpid() == _process) { if (_lazy) { printf("1..%lu\n", highest); _planned = highest; } if (_planned > highest) printf("# Looks like you planned %lu test%s but only ran %lu\n", _planned, (_planned > 1 ? "s" : ""), highest); else if (_planned < highest) printf("# Looks like you planned %lu test%s but ran %lu extra\n", _planned, (_planned > 1 ? "s" : ""), highest - _planned); else if (_failed > 0) printf("# Looks like you failed %lu test%s of %lu\n", _failed, (_failed > 1 ? "s" : ""), _planned); else if (_planned > 1) printf("# All %lu tests successful or skipped\n", _planned); else printf("# %lu test successful or skipped\n", _planned); } } /* * Initialize things. Turns on line buffering on stdout and then prints out * the number of tests in the test suite. */ void plan(unsigned long count) { if (setvbuf(stdout, NULL, _IOLBF, BUFSIZ) != 0) fprintf(stderr, "# cannot set stdout to line buffered: %s\n", strerror(errno)); fflush(stderr); printf("1..%lu\n", count); testnum = 1; _planned = count; _process = getpid(); atexit(finish); } /* * Initialize things for lazy planning, where we'll automatically print out a * plan at the end of the program. Turns on line buffering on stdout as well. */ void plan_lazy(void) { if (setvbuf(stdout, NULL, _IOLBF, BUFSIZ) != 0) fprintf(stderr, "# cannot set stdout to line buffered: %s\n", strerror(errno)); testnum = 1; _process = getpid(); _lazy = 1; atexit(finish); } /* * Skip the entire test suite and exits. Should be called instead of plan(), * not after it, since it prints out a special plan line. */ void skip_all(const char *format, ...) { fflush(stderr); printf("1..0 # skip"); if (format != NULL) { va_list args; putchar(' '); va_start(args, format); vprintf(format, args); va_end(args); } putchar('\n'); exit(0); } /* * Print the test description. */ static void print_desc(const char *format, va_list args) { printf(" - "); vprintf(format, args); } /* * Takes a boolean success value and assumes the test passes if that value * is true and fails if that value is false. */ void ok(int success, const char *format, ...) { fflush(stderr); printf("%sok %lu", success ? "" : "not ", testnum++); if (!success) _failed++; if (format != NULL) { va_list args; va_start(args, format); print_desc(format, args); va_end(args); } putchar('\n'); } /* * Same as ok(), but takes the format arguments as a va_list. */ void okv(int success, const char *format, va_list args) { fflush(stderr); printf("%sok %lu", success ? "" : "not ", testnum++); if (!success) _failed++; if (format != NULL) print_desc(format, args); putchar('\n'); } /* * Skip a test. */ void skip(const char *reason, ...) { fflush(stderr); printf("ok %lu # skip", testnum++); if (reason != NULL) { va_list args; va_start(args, reason); putchar(' '); vprintf(reason, args); va_end(args); } putchar('\n'); } /* * Report the same status on the next count tests. */ void ok_block(unsigned long count, int status, const char *format, ...) { unsigned long i; fflush(stderr); for (i = 0; i < count; i++) { printf("%sok %lu", status ? "" : "not ", testnum++); if (!status) _failed++; if (format != NULL) { va_list args; va_start(args, format); print_desc(format, args); va_end(args); } putchar('\n'); } } /* * Skip the next count tests. */ void skip_block(unsigned long count, const char *reason, ...) { unsigned long i; fflush(stderr); for (i = 0; i < count; i++) { printf("ok %lu # skip", testnum++); if (reason != NULL) { va_list args; va_start(args, reason); putchar(' '); vprintf(reason, args); va_end(args); } putchar('\n'); } } /* * Takes an expected integer and a seen integer and assumes the test passes * if those two numbers match. */ void is_int(long wanted, long seen, const char *format, ...) { fflush(stderr); if (wanted == seen) printf("ok %lu", testnum++); else { printf("# wanted: %ld\n# seen: %ld\n", wanted, seen); printf("not ok %lu", testnum++); _failed++; } if (format != NULL) { va_list args; va_start(args, format); print_desc(format, args); va_end(args); } putchar('\n'); } /* * Takes a string and what the string should be, and assumes the test passes * if those strings match (using strcmp). */ void is_string(const char *wanted, const char *seen, const char *format, ...) { if (wanted == NULL) wanted = "(null)"; if (seen == NULL) seen = "(null)"; fflush(stderr); if (strcmp(wanted, seen) == 0) printf("ok %lu", testnum++); else { printf("# wanted: %s\n# seen: %s\n", wanted, seen); printf("not ok %lu", testnum++); _failed++; } if (format != NULL) { va_list args; va_start(args, format); print_desc(format, args); va_end(args); } putchar('\n'); } /* * Takes an expected double and a seen double and assumes the test passes if * those two numbers are within delta of each other. */ void is_double(double wanted, double seen, double epsilon, const char *format, ...) { fflush(stderr); if ((isnan(wanted) && isnan(seen)) || (isinf(wanted) && isinf(seen) && wanted == seen) || fabs(wanted - seen) <= epsilon) printf("ok %lu", testnum++); else { printf("# wanted: %g\n# seen: %g\n", wanted, seen); printf("not ok %lu", testnum++); _failed++; } if (format != NULL) { va_list args; va_start(args, format); print_desc(format, args); va_end(args); } putchar('\n'); } /* * Takes an expected unsigned long and a seen unsigned long and assumes the * test passes if the two numbers match. Otherwise, reports them in hex. */ void is_hex(unsigned long wanted, unsigned long seen, const char *format, ...) { fflush(stderr); if (wanted == seen) printf("ok %lu", testnum++); else { printf("# wanted: %lx\n# seen: %lx\n", (unsigned long) wanted, (unsigned long) seen); printf("not ok %lu", testnum++); _failed++; } if (format != NULL) { va_list args; va_start(args, format); print_desc(format, args); va_end(args); } putchar('\n'); } /* * Bail out with an error. */ void bail(const char *format, ...) { va_list args; fflush(stderr); fflush(stdout); printf("Bail out! "); va_start(args, format); vprintf(format, args); va_end(args); printf("\n"); exit(1); } /* * Bail out with an error, appending strerror(errno). */ void sysbail(const char *format, ...) { va_list args; int oerrno = errno; fflush(stderr); fflush(stdout); printf("Bail out! "); va_start(args, format); vprintf(format, args); va_end(args); printf(": %s\n", strerror(oerrno)); exit(1); } /* * Report a diagnostic to stderr. */ void diag(const char *format, ...) { va_list args; fflush(stderr); fflush(stdout); printf("# "); va_start(args, format); vprintf(format, args); va_end(args); printf("\n"); } /* * Report a diagnostic to stderr, appending strerror(errno). */ void sysdiag(const char *format, ...) { va_list args; int oerrno = errno; fflush(stderr); fflush(stdout); printf("# "); va_start(args, format); vprintf(format, args); va_end(args); printf(": %s\n", strerror(oerrno)); } /* * Locate a test file. Given the partial path to a file, look under BUILD and * then SOURCE for the file and return the full path to the file. Returns * NULL if the file doesn't exist. A non-NULL return should be freed with * test_file_path_free(). * * This function uses sprintf because it attempts to be independent of all * other portability layers. The use immediately after a memory allocation * should be safe without using snprintf or strlcpy/strlcat. */ char * test_file_path(const char *file) { char *base; char *path = NULL; size_t length; const char *envs[] = { "BUILD", "SOURCE", NULL }; int i; for (i = 0; envs[i] != NULL; i++) { base = getenv(envs[i]); if (base == NULL) continue; length = strlen(base) + 1 + strlen(file) + 1; path = malloc(length); if (path == NULL) sysbail("cannot allocate memory"); sprintf(path, "%s/%s", base, file); if (access(path, R_OK) == 0) break; free(path); path = NULL; } return path; } /* * Free a path returned from test_file_path(). This function exists primarily * for Windows, where memory must be freed from the same library domain that * it was allocated from. */ void test_file_path_free(char *path) { if (path != NULL) free(path); } pam-afs-session-2.5/tests/pam-util/0000755000175000000000000000000011613410002014227 500000000000000pam-afs-session-2.5/tests/pam-util/args-t.c0000644000175000000000000000522211613407726015534 00000000000000/* * PAM utility argument initialization test suite. * * The canonical version of this file is maintained in the rra-c-util package, * which can be found at . * * Written by Russ Allbery * Copyright 2010 * The Board of Trustees of the Leland Stanford Junior University * * Permission is hereby granted, free of charge, to any person obtaining a * copy of this software and associated documentation files (the "Software"), * to deal in the Software without restriction, including without limitation * the rights to use, copy, modify, merge, publish, distribute, sublicense, * and/or sell copies of the Software, and to permit persons to whom the * Software is furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included in * all copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER * DEALINGS IN THE SOFTWARE. */ #include #include #include #include #include #include int main(void) { pam_handle_t *pamh; struct pam_conv conv = { NULL, NULL }; struct pam_args *args; plan(11); if (pam_start("test", NULL, &conv, &pamh) != PAM_SUCCESS) sysbail("Fake PAM initialization failed"); args = putil_args_new(pamh, 0); ok(args != NULL, "New args struct is not NULL"); ok(args->pamh == pamh, "...and pamh is correct"); ok(args->config == NULL, "...and config is NULL"); ok(args->user == NULL, "...and user is NULL"); is_int(args->debug, false, "...and debug is false"); is_int(args->silent, false, "...and silent is false"); #ifdef HAVE_KERBEROS ok(args->ctx != NULL, "...and the Kerberos context is initialized"); ok(args->realm == NULL, "...and realm is NULL"); #else skip_block(2, "Kerberos support not configured"); #endif putil_args_free(args); ok(1, "Freeing the args struct works"); args = putil_args_new(pamh, PAM_SILENT); ok(args != NULL, "New args struct with PAM_SILENT is not NULL"); is_int(args->silent, true, "...and silent is true"); putil_args_free(args); return 0; } pam-afs-session-2.5/tests/pam-util/logging-t.c0000644000175000000000000001226611613407726016234 00000000000000/* * PAM logging test suite. * * The canonical version of this file is maintained in the rra-c-util package, * which can be found at . * * Written by Russ Allbery * Copyright 2010 * The Board of Trustees of the Leland Stanford Junior University * * Permission is hereby granted, free of charge, to any person obtaining a * copy of this software and associated documentation files (the "Software"), * to deal in the Software without restriction, including without limitation * the rights to use, copy, modify, merge, publish, distribute, sublicense, * and/or sell copies of the Software, and to permit persons to whom the * Software is furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included in * all copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER * DEALINGS IN THE SOFTWARE. */ #include #include #include #include #include #include #include #include /* Test a normal PAM logging function. */ #define TEST(func, p, n) \ do { \ (func)(args, "%s", "foo"); \ asprintf(&expected, "%d %s", (p), "foo"); \ seen = pam_output(); \ is_string(expected, seen, "%s", (n)); \ free(seen); \ free(expected); \ } while (0); /* Test a PAM error logging function. */ #define TEST_PAM(func, c, p, n) \ do { \ (func)(args, (c), "%s", "bar"); \ asprintf(&expected, "%d %s: %s", (p), "bar", \ pam_strerror(args->pamh, c)); \ seen = pam_output(); \ is_string(expected, seen, "%s", (n)); \ free(seen); \ free(expected); \ } while (0); /* Test a PAM Kerberos error logging function .*/ #define TEST_KRB5(func, p, n) \ do { \ code = krb5_parse_name(args->ctx, "foo@bar@EXAMPLE.COM", &princ); \ (func)(args, code, "%s", "krb"); \ code = krb5_parse_name(args->ctx, "foo@bar@EXAMPLE.COM", &princ); \ asprintf(&expected, "%d %s: %s", (p), "krb", \ krb5_get_error_message(args->ctx, code)); \ seen = pam_output(); \ is_string(expected, seen, "%s", (n)); \ free(seen); \ free(expected); \ } while (0); int main(void) { pam_handle_t *pamh; struct pam_args *args; struct pam_conv conv = { NULL, NULL }; char *expected, *seen; #ifdef HAVE_KERBEROS krb5_error_code code; krb5_principal princ; #endif plan(13); if (pam_start("test", NULL, &conv, &pamh) != PAM_SUCCESS) sysbail("Fake PAM initialization failed"); args = putil_args_new(pamh, 0); TEST(putil_crit, LOG_CRIT, "putil_crit"); TEST(putil_err, LOG_ERR, "putil_err"); putil_debug(args, "%s", "foo"); ok(pam_output() == NULL, "putil_debug without debug on"); args->debug = true; TEST(putil_debug, LOG_DEBUG, "putil_debug"); args->debug = false; TEST_PAM(putil_crit_pam, PAM_SYSTEM_ERR, LOG_CRIT, "putil_crit_pam S"); TEST_PAM(putil_crit_pam, PAM_BUF_ERR, LOG_CRIT, "putil_crit_pam B"); TEST_PAM(putil_err_pam, PAM_SYSTEM_ERR, LOG_ERR, "putil_err_pam"); putil_debug_pam(args, PAM_SYSTEM_ERR, "%s", "bar"); ok(pam_output() == NULL, "putil_debug_pam without debug on"); args->debug = true; TEST_PAM(putil_debug_pam, PAM_SYSTEM_ERR, LOG_DEBUG, "putil_debug_pam"); args->debug = false; #ifdef HAVE_KERBEROS TEST_KRB5(putil_crit_krb5, LOG_CRIT, "putil_crit_krb5"); TEST_KRB5(putil_err_krb5, LOG_ERR, "putil_err_krb5"); code = krb5_parse_name(args->ctx, "foo@bar@EXAMPLE.COM", &princ); putil_debug_krb5(args, code, "%s", "krb"); ok(pam_output() == NULL, "putil_debug_krb5 without debug on"); args->debug = true; TEST_KRB5(putil_debug_krb5, LOG_DEBUG, "putil_debug_krb5"); args->debug = false; #else skip_block(4, "not built with Kerberos support"); #endif return 0; } pam-afs-session-2.5/tests/pam-util/vector-t.c0000644000175000000000000001331311613407726016102 00000000000000/* * PAM utility vector library test suite. * * The canonical version of this file is maintained in the rra-c-util package, * which can be found at . * * Written by Russ Allbery * * The authors hereby relinquish any claim to any copyright that they may have * in this work, whether granted under contract or by operation of law or * international treaty, and hereby commit to the public, at large, that they * shall not, at any time in the future, seek to enforce any copyright in this * work against any person or entity, or prevent any person or entity from * copying, publishing, distributing or creating derivative works of this * work. */ #include #include #include #include #include int main(void) { struct vector *vector, *ovector, *copy; const char cstring[] = "This is a\ttest. "; char *string; char buffer[BUFSIZ]; const char * const env[] = { buffer, NULL }; pid_t child; size_t i; plan(60); vector = vector_new(); ok(vector != NULL, "vector_new returns non-NULL"); ok(vector_add(vector, cstring), "vector_add succeeds"); is_int(1, vector->count, "vector_add increases count"); ok(vector->strings[0] != cstring, "...and allocated new memory"); ok(vector_resize(vector, 4), "vector_resize succeeds"); is_int(4, vector->allocated, "vector_resize works"); ok(vector_add(vector, cstring), "vector_add #2"); ok(vector_add(vector, cstring), "vector_add #3"); ok(vector_add(vector, cstring), "vector_add #4"); is_int(4, vector->allocated, "...and no reallocation when adding strings"); is_int(4, vector->count, "...and the count matches"); is_string(cstring, vector->strings[0], "added the right string"); is_string(cstring, vector->strings[1], "added the right string"); is_string(cstring, vector->strings[2], "added the right string"); is_string(cstring, vector->strings[3], "added the right string"); ok(vector->strings[1] != vector->strings[2], "each pointer is different"); ok(vector->strings[2] != vector->strings[3], "each pointer is different"); ok(vector->strings[3] != vector->strings[0], "each pointer is different"); ok(vector->strings[0] != cstring, "each pointer is different"); copy = vector_copy(vector); ok(copy != NULL, "vector_copy returns non-NULL"); is_int(4, copy->count, "...and has right count"); is_int(4, copy->allocated, "...and has right allocated count"); for (i = 0; i < 4; i++) { is_string(cstring, copy->strings[i], "...and string %d is right", i); ok(copy->strings[i] != vector->strings[i], "...and pointer %d is different", i); } vector_free(copy); vector_clear(vector); is_int(0, vector->count, "vector_clear works"); is_int(4, vector->allocated, "...but doesn't free the allocation"); string = strdup(cstring); if (string == NULL) sysbail("cannot allocate memory"); ok(vector_add(vector, cstring), "vector_add succeeds"); ok(vector_add(vector, string), "vector_add succeeds"); is_int(2, vector->count, "added two strings to the vector"); ok(vector->strings[1] != string, "...and the pointers are different"); ok(vector_resize(vector, 1), "vector_resize succeeds"); is_int(1, vector->count, "vector_resize shrinks the vector"); ok(vector->strings[0] != cstring, "...and the pointer is different"); vector_free(vector); free(string); vector = vector_split_multi("foo, bar, baz", ", ", NULL); ok(vector != NULL, "vector_split_multi returns non-NULL"); is_int(3, vector->count, "vector_split_multi returns right count"); is_string("foo", vector->strings[0], "...first string"); is_string("bar", vector->strings[1], "...second string"); is_string("baz", vector->strings[2], "...third string"); ovector = vector; vector = vector_split_multi("", ", ", vector); ok(vector != NULL, "reuse of vector doesn't return NULL"); ok(vector == ovector, "...and reuses the same vector pointer"); is_int(0, vector->count, "vector_split_multi reuse with empty string"); is_int(3, vector->allocated, "...and doesn't free allocation"); vector = vector_split_multi(",,, foo, ", ", ", vector); ok(vector != NULL, "reuse of vector doesn't return NULL"); is_int(1, vector->count, "vector_split_multi with extra separators"); is_string("foo", vector->strings[0], "...first string"); vector = vector_split_multi(", , ", ", ", vector); is_int(0, vector->count, "vector_split_multi with only separators"); vector_free(vector); vector = vector_new(); ok(vector_add(vector, "/bin/sh"), "vector_add succeeds"); ok(vector_add(vector, "-c"), "vector_add succeeds"); snprintf(buffer, sizeof(buffer), "echo ok %lu - vector_exec", testnum++); ok(vector_add(vector, buffer), "vector_add succeeds"); child = fork(); if (child < 0) sysbail("unable to fork"); else if (child == 0) if (vector_exec("/bin/sh", vector) < 0) sysdiag("unable to exec /bin/sh"); waitpid(child, NULL, 0); vector_free(vector); vector = vector_new(); ok(vector_add(vector, "/bin/sh"), "vector_add succeeds"); ok(vector_add(vector, "-c"), "vector_add succeeds"); ok(vector_add(vector, "echo ok $NUMBER - vector_exec_env"), "vector_add succeeds"); snprintf(buffer, sizeof(buffer), "NUMBER=%lu", testnum++); child = fork(); if (child < 0) sysbail("unable to fork"); else if (child == 0) if (vector_exec_env("/bin/sh", vector, env) < 0) sysdiag("unable to exec /bin/sh"); waitpid(child, NULL, 0); vector_free(vector); return 0; } pam-afs-session-2.5/tests/pam-util/options-t.c0000644000175000000000000004031511613407726016275 00000000000000/* * PAM option parsing test suite. * * The canonical version of this file is maintained in the rra-c-util package, * which can be found at . * * Written by Russ Allbery * Copyright 2010, 2011 * The Board of Trustees of the Leland Stanford Junior University * * Permission is hereby granted, free of charge, to any person obtaining a * copy of this software and associated documentation files (the "Software"), * to deal in the Software without restriction, including without limitation * the rights to use, copy, modify, merge, publish, distribute, sublicense, * and/or sell copies of the Software, and to permit persons to whom the * Software is furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included in * all copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER * DEALINGS IN THE SOFTWARE. */ #include #include #include #include #include #include #include #include #include /* The configuration struct we will use for testing. */ struct pam_config { struct vector *cells; bool debug; bool ignore_root; long minimum_uid; char *program; }; #define K(name) (#name), offsetof(struct pam_config, name) /* The rules specifying the configuration options. */ struct option options[] = { { K(cells), true, LIST (NULL) }, { K(debug), true, BOOL (false) }, { K(ignore_root), false, BOOL (true) }, { K(minimum_uid), true, NUMBER (0) }, { K(program), true, STRING (NULL) }, }; const size_t optlen = sizeof(options) / sizeof(options[0]); /* * A macro used to parse the various ways of spelling booleans. This reuses * the argv_bool variable, setting it to the first value provided and then * calling putil_args_parse() on it. It then checks whether the provided * config option is set to the expected value. */ #define TEST_BOOL(a, c, v) \ do { \ argv_bool[0] = (a); \ status = putil_args_parse(args, 1, argv_bool, options, optlen); \ ok(status, "Parse of %s", (a)); \ is_int((v), (c), "...and value is correct"); \ ok(pam_output() == NULL, "...and no output"); \ } while (0); /* * A macro used to test error reporting from putil_args_parse(). This reuses * the argv_err variable, setting it to the first value provided and then * calling putil_args_parse() on it. It then recovers the error message and * expects it to match the severity and error message given. */ #define TEST_ERROR(a, p, e) \ do { \ argv_err[0] = (a); \ status = putil_args_parse(args, 1, argv_err, options, optlen); \ ok(status, "Parse of %s", (a)); \ asprintf(&expected, "%d %s", (p), (e)); \ seen = pam_output(); \ is_string(expected, seen, "...error for %s", (a)); \ free(seen); \ free(expected); \ } while (0); /* * Allocate and initialize a new struct config. */ static struct pam_config * config_new(void) { struct pam_config *config; config = calloc(1, sizeof(struct pam_config)); if (config == NULL) sysbail("cannot allocate memory"); config->cells = NULL; config->program = NULL; return config; } /* * Free a struct config and all of its members. */ static void config_free(struct pam_config *config) { if (config->cells != NULL) vector_free(config->cells); if (config->program != NULL) free(config->program); free(config); } int main(void) { pam_handle_t *pamh; struct pam_args *args; struct pam_conv conv = { NULL, NULL }; bool status; struct vector *cells; char *program, *seen, *expected; const char *argv_bool[2] = { NULL, NULL }; const char *argv_err[2] = { NULL, NULL }; const char *argv_empty[] = { NULL }; const char *argv_all[] = { "cells=stanford.edu,ir.stanford.edu", "debug", "ignore_root", "minimum_uid=1000", "program=/bin/true" }; #ifdef HAVE_KERBEROS char *krb5conf; #endif if (pam_start("test", NULL, &conv, &pamh) != PAM_SUCCESS) sysbail("cannot create pam_handle_t"); args = putil_args_new(pamh, 0); if (args == NULL) sysbail("cannot create PAM argument struct"); plan(139); /* First, check just the defaults. */ args->config = config_new(); status = putil_args_defaults(args, options, optlen); ok(status, "Setting the defaults"); ok(args->config->cells == NULL, "...cells default"); is_int(false, args->config->debug, "...debug default"); is_int(true, args->config->ignore_root, "...ignore_root default"); is_int(0, args->config->minimum_uid, "...minimum_uid default"); ok(args->config->program == NULL, "...program default"); /* Now parse an empty set of PAM arguments. Nothing should change. */ status = putil_args_parse(args, 0, argv_empty, options, optlen); ok(status, "Parse of empty argv"); ok(args->config->cells == NULL, "...cells still default"); is_int(false, args->config->debug, "...debug still default"); is_int(true, args->config->ignore_root, "...ignore_root still default"); is_int(0, args->config->minimum_uid, "...minimum_uid still default"); ok(args->config->program == NULL, "...program still default"); /* Now, check setting everything. */ status = putil_args_parse(args, 5, argv_all, options, optlen); ok(status, "Parse of full argv"); ok(args->config->cells != NULL, "...cells is set"); is_int(2, args->config->cells->count, "...with two cells"); is_string("stanford.edu", args->config->cells->strings[0], "...first is stanford.edu"); is_string("ir.stanford.edu", args->config->cells->strings[1], "...second is ir.stanford.edu"); is_int(true, args->config->debug, "...debug is set"); is_int(true, args->config->ignore_root, "...ignore_root is set"); is_int(1000, args->config->minimum_uid, "...minimum_uid is set"); is_string("/bin/true", args->config->program, "...program is set"); config_free(args->config); args->config = NULL; /* Test deep copying of defaults. */ cells = vector_new(); if (cells == NULL) sysbail("cannot allocate memory"); vector_add(cells, "foo.com"); vector_add(cells, "bar.com"); options[0].defaults.list = cells; program = strdup("/bin/false"); if (program == NULL) sysbail("cannot allocate memory"); options[4].defaults.string = program; args->config = config_new(); status = putil_args_defaults(args, options, optlen); ok(status, "Setting defaults with new defaults"); ok(args->config->cells != NULL, "...cells is set"); is_int(2, args->config->cells->count, "...with two cells"); is_string("foo.com", args->config->cells->strings[0], "...first is foo.com"); is_string("bar.com", args->config->cells->strings[1], "...second is bar.com"); is_string("/bin/false", args->config->program, "...program is /bin/false"); status = putil_args_parse(args, 5, argv_all, options, optlen); ok(status, "Parse of full argv after defaults"); ok(args->config->cells != NULL, "...cells is set"); is_int(2, args->config->cells->count, "...with two cells"); is_string("stanford.edu", args->config->cells->strings[0], "...first is stanford.edu"); is_string("ir.stanford.edu", args->config->cells->strings[1], "...second is ir.stanford.edu"); is_int(true, args->config->debug, "...debug is set"); is_int(true, args->config->ignore_root, "...ignore_root is set"); is_int(1000, args->config->minimum_uid, "...minimum_uid is set"); is_string("/bin/true", args->config->program, "...program is set"); is_string("foo.com", cells->strings[0], "...first cell after parse"); is_string("bar.com", cells->strings[1], "...second cell after parse"); is_string("/bin/false", program, "...string after parse"); config_free(args->config); args->config = NULL; is_string("foo.com", cells->strings[0], "...first cell after free"); is_string("bar.com", cells->strings[1], "...second cell after free"); is_string("/bin/false", program, "...string after free"); options[0].defaults.list = NULL; options[4].defaults.string = NULL; vector_free(cells); free(program); /* Test specifying the default for a vector parameter as a string. */ options[0].type = TYPE_STRLIST; options[0].defaults.string = "foo.com,bar.com"; args->config = config_new(); status = putil_args_defaults(args, options, optlen); ok(status, "Setting defaults with string default for vector"); ok(args->config->cells != NULL, "...cells is set"); is_int(2, args->config->cells->count, "...with two cells"); is_string("foo.com", args->config->cells->strings[0], "...first is foo.com"); is_string("bar.com", args->config->cells->strings[1], "...second is bar.com"); config_free(args->config); args->config = NULL; options[0].type = TYPE_LIST; options[0].defaults.string = NULL; /* Should be no errors so far. */ ok(pam_output() == NULL, "No errors so far"); /* Test various ways of spelling booleans. */ args->config = config_new(); TEST_BOOL("debug", args->config->debug, true); TEST_BOOL("debug=false", args->config->debug, false); TEST_BOOL("debug=true", args->config->debug, true); TEST_BOOL("debug=no", args->config->debug, false); TEST_BOOL("debug=yes", args->config->debug, true); TEST_BOOL("debug=off", args->config->debug, false); TEST_BOOL("debug=on", args->config->debug, true); TEST_BOOL("debug=0", args->config->debug, false); TEST_BOOL("debug=1", args->config->debug, true); TEST_BOOL("debug=False", args->config->debug, false); TEST_BOOL("debug=trUe", args->config->debug, true); TEST_BOOL("debug=No", args->config->debug, false); TEST_BOOL("debug=Yes", args->config->debug, true); TEST_BOOL("debug=OFF", args->config->debug, false); TEST_BOOL("debug=ON", args->config->debug, true); config_free(args->config); args->config = NULL; /* Test for various parsing errors. */ args->config = config_new(); TEST_ERROR("debug=", LOG_ERR, "invalid boolean in setting: debug="); TEST_ERROR("debug=truth", LOG_ERR, "invalid boolean in setting: debug=truth"); TEST_ERROR("minimum_uid", LOG_ERR, "value missing for option minimum_uid"); TEST_ERROR("minimum_uid=", LOG_ERR, "value missing for option minimum_uid="); TEST_ERROR("minimum_uid=foo", LOG_ERR, "invalid number in setting: minimum_uid=foo"); TEST_ERROR("minimum_uid=1000foo", LOG_ERR, "invalid number in setting: minimum_uid=1000foo"); TEST_ERROR("program", LOG_ERR, "value missing for option program"); TEST_ERROR("cells", LOG_ERR, "value missing for option cells"); config_free(args->config); args->config = NULL; #ifdef HAVE_KERBEROS /* Test for Kerberos krb5.conf option parsing. */ krb5conf = test_file_path("data/krb5.conf"); if (krb5conf == NULL) bail("cannot find data/krb5.conf"); if (setenv("KRB5_CONFIG", krb5conf, 1) < 0) sysbail("cannot set KRB5_CONFIG"); krb5_free_context(args->ctx); status = krb5_init_context(&args->ctx); if (status != 0) bail("cannot parse test krb5.conf file"); args->config = config_new(); status = putil_args_defaults(args, options, optlen); ok(status, "Setting the defaults"); status = putil_args_krb5(args, "testing", options, optlen); ok(status, "Options from krb5.conf"); ok(args->config->cells == NULL, "...cells default"); is_int(true, args->config->debug, "...debug set from krb5.conf"); is_int(true, args->config->ignore_root, "...ignore_root default"); is_int(1000, args->config->minimum_uid, "...minimum_uid set from krb5.conf"); ok(args->config->program == NULL, "...program default"); status = putil_args_krb5(args, "other-test", options, optlen); ok(status, "Options from krb5.conf (other-test)"); is_int(-1000, args->config->minimum_uid, "...minimum_uid set from krb5.conf other-test"); /* Test with a realm set, which should expose more settings. */ krb5_free_context(args->ctx); status = krb5_init_context(&args->ctx); if (status != 0) bail("cannot parse test krb5.conf file"); args->realm = strdup("FOO.COM"); if (args->realm == NULL) sysbail("cannot allocate memory"); status = putil_args_krb5(args, "testing", options, optlen); ok(status, "Options from krb5.conf with FOO.COM"); is_int(2, args->config->cells->count, "...cells count from krb5.conf"); is_string("foo.com", args->config->cells->strings[0], "...first cell from krb5.conf"); is_string("bar.com", args->config->cells->strings[1], "...second cell from krb5.conf"); is_int(true, args->config->debug, "...debug set from krb5.conf"); is_int(true, args->config->ignore_root, "...ignore_root default"); is_int(1000, args->config->minimum_uid, "...minimum_uid set from krb5.conf"); is_string("/bin/false", args->config->program, "...program from krb5.conf"); /* Test with a different realm. */ free(args->realm); args->realm = strdup("BAR.COM"); if (args->realm == NULL) sysbail("cannot allocate memory"); status = putil_args_krb5(args, "testing", options, optlen); ok(status, "Options from krb5.conf with BAR.COM"); is_int(2, args->config->cells->count, "...cells count from krb5.conf"); is_string("bar.com", args->config->cells->strings[0], "...first cell from krb5.conf"); is_string("foo.com", args->config->cells->strings[1], "...second cell from krb5.conf"); is_int(true, args->config->debug, "...debug set from krb5.conf"); is_int(true, args->config->ignore_root, "...ignore_root default"); is_int(1000, args->config->minimum_uid, "...minimum_uid set from krb5.conf"); is_string("echo /bin/true", args->config->program, "...program from krb5.conf"); config_free(args->config); args->config = config_new(); status = putil_args_krb5(args, "other-test", options, optlen); ok(status, "Options from krb5.conf (other-test with realm)"); ok(args->config->cells == NULL, "...cells is NULL"); is_string("echo /bin/true", args->config->program, "...program from krb5.conf"); config_free(args->config); args->config = NULL; /* Test error reporting from the krb5.conf parser. */ args->config = config_new(); status = putil_args_krb5(args, "bad-number", options, optlen); ok(status, "Options from krb5.conf (bad-number)"); asprintf(&expected, "%d invalid number in krb5.conf setting for %s: %s", LOG_ERR, "minimum_uid", "1000foo"); seen = pam_output(); is_string(expected, seen, "...and correct error reported"); free(expected); free(seen); config_free(args->config); args->config = NULL; #else /* !HAVE_KERBEROS */ skip_block(30, "Kerberos support not configured"); #endif putil_args_free(args); return 0; } pam-afs-session-2.5/tests/pam-util/fakepam-t.c0000644000175000000000000001110411613407726016200 00000000000000/* * Fake PAM library test suite. * * This is not actually a test for the pam-util layer, but rather is a test * for the trickier components of the fake PAM library that in turn is used to * test the pam-util layer and PAM modules. * * The canonical version of this file is maintained in the rra-c-util package, * which can be found at . * * Written by Russ Allbery * Copyright 2010 * The Board of Trustees of the Leland Stanford Junior University * * Permission is hereby granted, free of charge, to any person obtaining a * copy of this software and associated documentation files (the "Software"), * to deal in the Software without restriction, including without limitation * the rights to use, copy, modify, merge, publish, distribute, sublicense, * and/or sell copies of the Software, and to permit persons to whom the * Software is furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included in * all copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER * DEALINGS IN THE SOFTWARE. */ #include #include #include #include #include int main(void) { pam_handle_t *pamh; struct pam_conv conv = { NULL, NULL }; char **env; size_t i; /* * Skip this test if the native PAM library doesn't support a PAM * environment, since we "break" pam_putenv to mirror the native behavior * in that case. */ #ifndef HAVE_PAM_GETENV skip_all("system doesn't support PAM environment"); #endif plan(33); /* Basic environment manipulation. */ if (pam_start("test", NULL, &conv, &pamh) != PAM_SUCCESS) sysbail("Fake PAM initialization failed"); is_int(PAM_BAD_ITEM, pam_putenv(pamh, "TEST"), "delete when NULL"); ok(pam_getenv(pamh, "TEST") == NULL, "getenv when NULL"); env = pam_getenvlist(pamh); ok(env != NULL, "getenvlist when NULL returns non-NULL"); is_string(NULL, env[0], "...but first element is NULL"); /* putenv and getenv. */ is_int(PAM_SUCCESS, pam_putenv(pamh, "TEST=foo"), "putenv TEST"); is_string("foo", pam_getenv(pamh, "TEST"), "getenv TEST"); is_int(PAM_SUCCESS, pam_putenv(pamh, "FOO=bar"), "putenv FOO"); is_int(PAM_SUCCESS, pam_putenv(pamh, "BAR=baz"), "putenv BAR"); is_string("foo", pam_getenv(pamh, "TEST"), "getenv TEST"); is_string("bar", pam_getenv(pamh, "FOO"), "getenv FOO"); is_string("baz", pam_getenv(pamh, "BAR"), "getenv BAR"); ok(pam_getenv(pamh, "BAZ") == NULL, "getenv BAZ is NULL"); /* Replacing and deleting environment variables. */ is_int(PAM_BAD_ITEM, pam_putenv(pamh, "BAZ"), "putenv nonexistent delete"); is_int(PAM_SUCCESS, pam_putenv(pamh, "FOO=foo"), "putenv replace"); is_int(PAM_SUCCESS, pam_putenv(pamh, "FOON=bar=n"), "putenv prefix"); is_string("foo", pam_getenv(pamh, "FOO"), "getenv FOO"); is_string("bar=n", pam_getenv(pamh, "FOON"), "getenv FOON"); is_int(PAM_BAD_ITEM, pam_putenv(pamh, "FO"), "putenv delete FO"); is_int(PAM_SUCCESS, pam_putenv(pamh, "FOO"), "putenv delete FOO"); ok(pam_getenv(pamh, "FOO") == NULL, "getenv FOO is NULL"); is_string("bar=n", pam_getenv(pamh, "FOON"), "getenv FOON"); is_string("baz", pam_getenv(pamh, "BAR"), "getenv BAR"); /* pam_getenvlist. */ env = pam_getenvlist(pamh); ok(env != NULL, "getenvlist not NULL"); is_string("TEST=foo", env[0], "getenvlist TEST"); is_string("BAR=baz", env[1], "getenvlist BAR"); is_string("FOON=bar=n", env[2], "getenvlist FOON"); ok(env[3] == NULL, "getenvlist length"); for (i = 0; env[i] != NULL; i++) free(env[i]); free(env); is_int(PAM_SUCCESS, pam_putenv(pamh, "FOO=foo"), "putenv FOO"); is_string("TEST=foo", pamh->environ[0], "pamh environ TEST"); is_string("BAR=baz", pamh->environ[1], "pamh environ BAR"); is_string("FOON=bar=n", pamh->environ[2], "pamh environ FOON"); is_string("FOO=foo", pamh->environ[3], "pamh environ FOO"); ok(pamh->environ[4] == NULL, "pamh environ length"); return 0; } pam-afs-session-2.5/tests/data/0000755000175000000000000000000011613410002013410 500000000000000pam-afs-session-2.5/tests/data/fake-aklog0000755000175000000000000000004111613407726015275 00000000000000#!/bin/sh echo "$@" > aklog-args pam-afs-session-2.5/tests/data/krb5.conf0000644000175000000000000000076511613407726015075 00000000000000# Test krb5.conf file for PAM option parsing. [appdefaults] FOO.COM = { program = /bin/false } BAR.COM = { program = echo /bin/true } testing = { minimum_uid = 1000 ignore_root = false FOO.COM = { cells = foo.com,bar.com } BAR.COM = { cells = bar.com foo.com } } other-test = { minimum_uid = -1000 } bad-number = { minimum_uid = 1000foo } debug = true pam-afs-session-2.5/tests/README0000644000175000000000000002573611613407726013337 00000000000000 Writing TAP Tests Introduction This is a guide for users of the C TAP Harness package or similar TAP-based test harnesses explaining how to write tests. If your package uses C TAP Harness as the test suite driver, you may want to copy this document to an appropriate file name in your test suite as documentation for contributors. About TAP TAP is the Test Anything Protocol, a protocol for communication between test cases and a test harness. This is the protocol used by Perl for its internal test suite and for nearly all Perl modules, since it's the format used by the build tools for Perl modules to run tests and report their results. A TAP-based test suite works with a somewhat different set of assumptions than an xUnit test suite. In TAP, each test case is a separate program. That program, when run, must produce output in the following format: 1..4 ok 1 - the first test ok 2 # a diagnostic, ignored by the harness not ok 3 - a failing test ok 4 # skip a skipped test The output should all go to standard output. The first line specifies the number of tests to be run, and then each test produces output that looks like either "ok " or "not ok " depending on whether the test succeeded or failed. Additional information about the test can be provided after the "ok " or "not ok ", but is optional. Additional diagnostics and information can be provided in lines beginning with a "#". Processing directives are supported after the "ok " or "not ok " and start with a "#". The main one of interest is "# skip" which says that the test was skipped rather than successful and optionally gives the reason. Also supported is "# todo", which normally annotates a failing test and indicates that test is expected to fail, optionally providing a reason for why. There are three more special cases. First, the initial line stating the number of tests to run, called the plan, may appear at the end of the output instead of the beginning. This can be useful if the number of tests to run is not known in advance. Second, a plan in the form: 1..0 # skip entire test case skipped can be given instead, which indicates that this entire test case has been skipped (generally because it depends on facilities or optional configuration which is not present). Finally, if the test case encounters a fatal error, it should print the text: Bail out! on standard output, optionally followed by an error message, and then exit. This tells the harness that the test aborted unexpectedly. The exit status of a successful test case should always be 0. The harness will report the test as "dubious" if all the tests appeared to succeed but it exited with a non-zero status. Writing TAP Tests Environment One of the special features of C TAP Harness is the environment that it sets up for your test cases. If your test program is called under the runtests driver, the environment variables SOURCE and BUILD will be set to the top of the test directory in the source tree and the top of the build tree, respectively. You can use those environment variables to locate additional test data, programs and libraries built as part of your software build, and other supporting information needed by tests. The C and shell TAP libraries support a test_file_path() function, which looks for a file under the build tree and then under the source tree, using the BUILD and SOURCE environment variables, and return the full path to the file. This can be used to locate supporting data files. Perl Since TAP is the native test framework for Perl, writing TAP tests in Perl is very easy and extremely well-supported. If you've never written tests in Perl before, start by reading the documentation for Test::Tutorial and Test::Simple, which walks you through the basics, including the TAP output syntax. Then, the best Perl module to use for serious testing is Test::More, which provides a lot of additional functions over Test::Simple including support for skipping tests, bailing out, and not planning tests in advance. See the documentation of Test::More for all the details and lots of examples. C TAP Harness can run Perl test scripts directly and interpret the results correctly, and similarly the Perl Test::Harness module and prove command can run TAP tests written in other languages using, for example, the TAP library that comes with C TAP Harness. You can, if you wish, use the library that comes with C TAP Harness but use prove instead of runtests for running the test suite. C C TAP Harness provides a basic TAP library that takes away most of the pain of writing TAP test cases in C. A C test case should start with a call to plan(), passing in the number of tests to run. Then, each test should use is_int(), is_string(), is_double(), or is_hex() as appropriate to compare expected and seen values, or ok() to do a simpler boolean test. The is_*() functions take expected and seen values and then a printf-style format string explaining the test (which may be NULL). ok() takes a boolean and then the printf-style string. Here's a complete example test program that uses the C TAP library: #include #include int main(void) { plan(4); ok(1, "the first test"); is_int(42, 42, NULL); diag("a diagnostic, ignored by the harness"); ok(0, "a failing test"); skip("a skipped test"); return 0; } This test program produces the output shown above in the section on TAP and demonstrates most of the functions. The other functions of interest are sysdiag() (like diag() but adds strerror() results), bail() and sysbail() for fatal errors, skip_block() to skip a whole block of tests, and skip_all() which is called instead of plan() to skip an entire test case. The C TAP library also provides plan_lazy(), which can be called instead of plan(). If plan_lazy() is called, the library will keep track of how many test results are reported and will print out the plan at the end of execution of the program. This should normally be avoided since the test may appear to be successful even if it exits prematurely, but it can make writing tests easier in some circumstances. Complete API documentation for the basic C TAP library that comes with C TAP Harness is available at: It's common to need additional test functions and utility functions for your C tests, particularly if you have to set up and tear down a test environment for your test programs, and it's useful to have them all in the libtap library so that you only have to link your test programs with one library. Rather than editing tap/basic.c and tap/basic.h to add those additional functions, add additional *.c and *.h files into the tap directory with the function implementations and prototypes, and then add those additional objects to the library. That way, you can update tap/basic.c and tap/basic.h from subsequent releases of C TAP Harness without having to merge changes with your own code. Libraries of additional useful TAP test functions are available in rra-c-util at: Some of the code there is particularly useful when testing programs that require Kerberos keys. If you implement new test functions that compare an expected and seen value, it's best to name them is_ and take the expected value, the seen value, and then a printf-style format string and possible arguments to match the calling convention of the functions provided by C TAP Harness. Shell C TAP Harness provides a library of shell functions to make it easier to write TAP tests in shell. That library includes much of the same functionality as the C TAP library, but takes its parameters in a somewhat different order to make better use of shell features. The libtap.sh file should be installed in a directory named tap in your test suite area. It can then be loaded by tests written in shell using the environment set up by runtests with: . "$SOURCE"/tap/libtap.sh Here is a complete test case written in shell which produces the same output as the TAP sample above: #!/bin/sh . "$SOURCE"/tap/libtap.sh cd "$BUILD" plan 4 ok 'the first test' true ok '' [ 42 -eq 42 ] diag a diagnostic, ignored by the harness ok '' false skip 'a skipped test' The shell framework doesn't provide the is_* functions, so you'll use the ok function more. It takes a string describing the text and then treats all of its remaining arguments as a condition, evaluated the same way as the arguments to the "if" statement. If that condition evaluates to true, the test passes; otherwise, the test fails. The plan, plan_lazy, diag, and bail functions work the same as with the C library. skip takes a string and skips the next test with that explanation. skip_block takes a count and a string and skips that many tests with that explanation. skip_all takes an optional reason and skips the entire test case. Since it's common for shell programs to want to test the output of commands, there's an additional function ok_program provided by the shell test library. It takes the test description string, the expected exit status, the expected program output, and then treats the rest of its arguments as the program to run. That program is run with standard error and standard output combined, and then its exit status and output are tested against the provided values. A utility function, strip_colon_error, is provided that runs the command given as its arguments and strips text following a colon and a space from the output (unless there is no whitespace on the line before the colon and the space, normally indicating a prefix of the program name). This function can be used to wrap commands that are expected to fail with output that has a system- or locale-specific error message appended, such as the output of strerror(). License This file is part of the documentation of C TAP Harness, which can be found at . Copyright 2010 Russ Allbery 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. pam-afs-session-2.5/tests/kafs/0000755000175000000000000000000011613410002013423 500000000000000pam-afs-session-2.5/tests/kafs/basic.c0000644000175000000000000000572111613407726014620 00000000000000/* * Test suite for kafs library. * * This is the backend program run by the kafs-t driver script. It first * checks whether k_hasafs returns true. If it doesn't, it exits with status * 2, indicating that all tests should be skipped. Otherwise, it runs * k_setpag, then tokens, then aklog, then tokens, and then k_unlog, sending * the output to standard output and errors to standard error. If either * k_setpag or k_unlog return failure, it reports an error to standard error * and exits with status 1. If aklog fails, it exits with status 3. If the * commands all finish, it exits 0. * * The canonical version of this file is maintained in the rra-c-util package, * which can be found at . * * Written by Russ Allbery * Copyright 2009, 2010 * The Board of Trustees of the Leland Stanford Junior University * * Permission is hereby granted, free of charge, to any person obtaining a * copy of this software and associated documentation files (the "Software"), * to deal in the Software without restriction, including without limitation * the rights to use, copy, modify, merge, publish, distribute, sublicense, * and/or sell copies of the Software, and to permit persons to whom the * Software is furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included in * all copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER * DEALINGS IN THE SOFTWARE. */ #include #include #include #include /* * If the program that includes this test case uses aklog for other purposes, * it may have detected a path to aklog during the build and set it as * PATH_AKLOG. Use that if it's available, falling back on searching the * user's path. */ #ifndef PATH_AKLOG # define PATH_AKLOG "aklog" #endif int main(void) { if (!k_hasafs()) exit(2); #ifdef NO_PAG_SUPPORT exit(2); #endif if (k_setpag() != 0) { fprintf(stderr, "k_setpag failed: %s\n", strerror(errno)); exit(1); } printf("=== tokens (setpag) ===\n"); fflush(stdout); system("tokens"); if (system(PATH_AKLOG) != 0) exit(3); printf("=== tokens (aklog) ===\n"); fflush(stdout); system("tokens"); if (k_unlog() != 0) { fprintf(stderr, "k_unlog failed: %s", strerror(errno)); exit(1); } printf("=== tokens (unlog) ===\n"); fflush(stdout); system("tokens"); return 0; } pam-afs-session-2.5/tests/kafs/haspag-t.c0000644000175000000000000000377511613407726015252 00000000000000/* * Test suite for k_haspag. * * Currently, we can't do a lot to test this, since there's no way to drop a * PAG once one is in one. The average user will be running this in a PAG, so * k_haspag will always return true. But we can at least confirm that. * * The canonical version of this file is maintained in the rra-c-util package, * which can be found at . * * Written by Russ Allbery * Copyright 2010, 2011 * The Board of Trustees of the Leland Stanford Junior University * * Permission is hereby granted, free of charge, to any person obtaining a * copy of this software and associated documentation files (the "Software"), * to deal in the Software without restriction, including without limitation * the rights to use, copy, modify, merge, publish, distribute, sublicense, * and/or sell copies of the Software, and to permit persons to whom the * Software is furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included in * all copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER * DEALINGS IN THE SOFTWARE. */ #include #include #include #include int main(void) { if (!k_hasafs()) skip_all("AFS not available"); plan(2); #ifdef NO_PAG_SUPPORT skip_block(2, "OS has no PAG support"); #else is_int(0, k_setpag(), "k_setpag succeeds"); is_int(1, k_haspag(), "k_haspag now returns true"); #endif return 0; } pam-afs-session-2.5/tests/kafs/basic-t0000755000175000000000000000665711613407726014654 00000000000000#!/bin/sh # # Test suite for the kafs library. # # The canonical version of this file is maintained in the rra-c-util package, # which can be found at . # # Written by Russ Allbery # Copyright 2009 # The Board of Trustees of the Leland Stanford Junior University # # Permission is hereby granted, free of charge, to any person obtaining a # copy of this software and associated documentation files (the "Software"), # to deal in the Software without restriction, including without limitation # the rights to use, copy, modify, merge, publish, distribute, sublicense, # and/or sell copies of the Software, and to permit persons to whom the # Software is furnished to do so, subject to the following conditions: # # The above copyright notice and this permission notice shall be included in # all copies or substantial portions of the Software. # # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR # IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, # FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL # THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER # LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING # FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER # DEALINGS IN THE SOFTWARE. . "$SOURCE/tap/libtap.sh" cd "$BUILD/kafs" # Check whether we already have a token. if tokens | grep -i 'tokens for ' >/dev/null ; then tokens=true else tokens=false fi # Run the helper program and save its output and error. ./basic > basic-output 2> basic-errors status=$? # If it exited with status 2, AFS is apparently not running and we should skip # all of the tests. if [ "$status" -eq 2 ] ; then rm -f basic-output basic-errors skip_all 'AFS not available' fi plan 5 # If we don't currently have a token, we can't check that it disappears after # k_setpag. Otherwise, check the first tokens output and be sure that no # tokens are seen. if sed -n '/^=== tokens .setpag./,/^===/p' basic-output \ | grep -i 'tokens for ' > /dev/null ; then ok 'k_setpag hides existing tokens' false else if [ "$tokens" = true ] ; then ok 'k_setpag hides existing tokens' true else skip 'no existing tokens' fi fi # If aklog failed, we can't run the rest of the tests. if [ "$status" -eq 3 ] ; then skip_block 3 'aklog failed' else if sed -n '/^=== tokens .aklog./,/^===/p' basic-output \ | grep -i 'tokens for ' > /dev/null ; then ok 'token present after aklog' true else ok 'token present after aklog' false fi # Check for no token after k_unlog. if sed -n '/^=== tokens .unlog./,/^===/p' basic-output \ | grep -i 'tokens for ' > /dev/null ; then ok 'token absent after unlog' false else ok 'token absent after unlog' true fi # Be sure that everything succeeded; otherwise print out the errors file. if [ "$status" -ne 0 ] ; then sed 's/^/# /' basic-errors fi ok 'all kafs calls succeeded' [ "$status" -eq 0 ] fi # Ensure that none of this affected our starting token. if [ "$tokens" = true ] ; then if tokens | grep -i 'tokens for ' >/dev/null ; then ok 'still have initial token' true else ok 'still have initial token' false fi else skip 'no existing tokens' fi # Clean up. rm -f basic-output basic-errors pam-afs-session-2.5/public.c0000644000175000000000000001546511613407726012735 00000000000000/* * The public APIs of the pam-afs-session PAM module. * * Provides the public pam_sm_setcred, pam_sm_open_session, and * pam_sm_close_session functions, plus whatever other stubs we need to * satisfy PAM. * * Written by Russ Allbery * Copyright 2006, 2007, 2008, 2010 * The Board of Trustees of the Leland Stanford Junior University * * See LICENSE for licensing terms. */ #include #include #include #include #include #include #include #include /* * Open a new session. Create a new PAG with k_setpag and then fork the aklog * binary as the user. A Kerberos v5 PAM module should have previously run to * obtain Kerberos tickets (or ticket forwarding should have already * happened). */ int pam_sm_open_session(pam_handle_t *pamh, int flags, int argc, const char *argv[]) { struct pam_args *args; int pamret = PAM_SUCCESS; const void *dummy; args = pamafs_init(pamh, flags, argc, argv); if (args == NULL) { pamret = PAM_SESSION_ERR; goto done; } ENTRY(args, flags); /* Do nothing unless AFS is available. */ if (!k_hasafs()) { putil_err(args, "skipping, AFS apparently not available"); pamret = PAM_IGNORE; goto done; } /* * Unless nopag is set or we've already created a PAG, always create a * PAG. Do this even if we're otherwise ignoring the user. */ if (pam_get_data(pamh, "pam_afs_session", &dummy) == PAM_SUCCESS) { if (!k_haspag() && !args->config->nopag) putil_notice(args, "PAG apparently lost, recreating"); else { putil_debug(args, "skipping, apparently already ran"); pamret = PAM_SUCCESS; goto done; } } if (!args->config->nopag && k_setpag() != 0) { putil_err(args, "PAG creation failed: %s", strerror(errno)); pamret = PAM_SESSION_ERR; goto done; } /* Get tokens. */ if (!args->config->notokens) pamret = pamafs_token_get(args); /* Error codes are returned for pam_setcred. Map to pam_open_sesssion. */ if (pamret != PAM_SUCCESS && pamret != PAM_IGNORE) pamret = PAM_SESSION_ERR; done: EXIT(args, pamret); pamafs_free(args); return pamret; } /* * Don't do anything for authenticate. We're only an auth module so that we * can supply a pam_setcred implementation. */ int pam_sm_authenticate(pam_handle_t *pamh UNUSED, int flags UNUSED, int argc UNUSED, const char *argv[] UNUSED) { /* * We want to return PAM_IGNORE here, but Linux PAM 0.99.7.1 (at least) * has a bug that causes PAM_IGNORE to result in authentication failure * when the module is marked [default=done]. So we return PAM_SUCCESS, * which is dangerous but works in that case. */ return PAM_SUCCESS; } /* * Calling pam_setcred with PAM_ESTABLISH_CRED is equivalent to opening a new * session for our purposes. With PAM_REFRESH_CRED, we don't call setpag, * just run aklog again. PAM_DELETE_CRED calls unlog. */ int pam_sm_setcred(pam_handle_t *pamh, int flags, int argc, const char *argv[]) { struct pam_args *args; int status; int pamret = PAM_SUCCESS; const void *dummy; args = pamafs_init(pamh, flags, argc, argv); if (args == NULL) { pamret = PAM_CRED_ERR; goto done; } ENTRY(args, flags); /* * Do nothing unless AFS is available. We need to return success here * rather than PAM_IGNORE (which would be the more correct return status) * since PAM_IGNORE can confuse the Linux PAM library, at least for * applications that call pam_setcred without pam_authenticate (possibly * because authentication was done some other way), when used with jumps * with the [] syntax. Since we do nothing in this case, and since the * stack is already frozen from the auth group, success makes sense. */ if (!k_hasafs()) { putil_err(args, "skipping, AFS apparently not available"); pamret = PAM_SUCCESS; goto done; } /* * If DELETE_CRED was specified, delete the tokens (if any). Similarly * return PAM_SUCCESS here instead of PAM_IGNORE. Map the error code for * pam_setcred, since normally this call is made by pam_close_session. */ if (flags & PAM_DELETE_CRED) { if (args->config->retain_after_close || args->config->notokens) { pamret = PAM_SUCCESS; putil_debug(args, "skipping as configured"); } else { pamret = pamafs_token_delete(args); if (pamret == PAM_SESSION_ERR) pamret = PAM_CRED_ERR; } goto done; } /* * We're acquiring tokens. See if we already have done this and don't do * it again if we have unless we were explicitly told to reinitialize. If * we're reinitializing, we may be running in a screen saver or the like * and should use the existing PAG, so don't create a new PAG. */ if (!(flags & (PAM_REINITIALIZE_CRED | PAM_REFRESH_CRED))) { status = pam_get_data(pamh, "pam_afs_session", &dummy); if (status == PAM_SUCCESS) { if (!k_haspag() && !args->config->nopag) putil_notice(args, "PAG apparently lost, recreating"); else { putil_debug(args, "skipping, apparently already ran"); goto done; } } if (!args->config->nopag && k_setpag() != 0) { putil_err(args, "PAG creation failed: %s", strerror(errno)); pamret = PAM_CRED_ERR; goto done; } } if (!args->config->notokens) pamret = pamafs_token_get(args); done: EXIT(args, pamret); pamafs_free(args); return pamret; } /* * Close a session. Normally, what we do here is call unlog, but we can be * configured not to do so. */ int pam_sm_close_session(pam_handle_t *pamh, int flags, int argc, const char *argv[]) { struct pam_args *args; int pamret = PAM_SUCCESS; args = pamafs_init(pamh, flags, argc, argv); if (args == NULL) { pamret = PAM_SESSION_ERR; goto done; } ENTRY(args, flags); /* Do nothing if so configured. */ if (args->config->retain_after_close || args->config->notokens) { pamret = PAM_IGNORE; putil_debug(args, "skipping as configured"); goto done; } /* Do nothing unless AFS is available. */ if (!k_hasafs()) { pamret = PAM_IGNORE; putil_err(args, "skipping, AFS apparently not available"); goto done; } /* Delete tokens. */ pamret = pamafs_token_delete(args); done: EXIT(args, pamret); pamafs_free(args); return pamret; } pam-afs-session-2.5/internal.h0000644000175000000000000000417211613407726013271 00000000000000/* * Internal prototypes and structures for pam-afs-session. * * Written by Russ Allbery * Copyright 2006, 2007, 2008, 2010, 2011 * The Board of Trustees of the Leland Stanford Junior University * * See LICENSE for licensing terms. */ #ifndef INTERNAL_H #define INTERNAL_H 1 #include #ifdef HAVE_KERBEROS # include #endif #include #include #include /* Forward declarations to avoid unnecessary includes. */ struct passwd; struct vector; /* Used for unused parameters to silence gcc warnings. */ #define UNUSED __attribute__((__unused__)) /* * The global structure holding our arguments from the PAM configuration. * Filled in by pamafs_init. */ struct pam_config { struct vector *afs_cells; /* List of AFS cells to get tokens for. */ bool aklog_homedir; /* Pass -p to aklog. */ bool always_aklog; /* Always run aklog even w/o KRB5CCNAME. */ bool debug; /* Log debugging information. */ bool ignore_root; /* Skip authentication for root. */ bool kdestroy; /* Destroy ticket cache after aklog. */ long minimum_uid; /* Ignore users below this UID. */ bool nopag; /* Don't create a new PAG. */ bool notokens; /* Only create a PAG, don't obtain tokens. */ struct vector *program; /* Program to run for tokens. */ bool retain_after_close; /* Don't destroy the cache on session end. */ }; BEGIN_DECLS /* Default to a hidden visibility for all internal functions. */ #pragma GCC visibility push(hidden) /* Parse the PAM flags and arguments and fill out pam_args. */ struct pam_args *pamafs_init(pam_handle_t *, int flags, int argc, const char **argv); /* Free the pam_args struct when we're done. */ void pamafs_free(struct pam_args *); /* Token manipulation functions. */ int pamafs_token_get(struct pam_args *args); int pamafs_token_delete(struct pam_args *args); /* Undo default visibility change. */ #pragma GCC visibility pop END_DECLS #endif /* INTERNAL_H */ pam-afs-session-2.5/NEWS0000644000175000000000000004002311613407726011776 00000000000000 User-Visible pam-afs-session Changes pam-afs-session 2.5 (2011-07-25) Reset the SIGCHLD handler while spawning an external aklog program so that the application SIGCHLD handler isn't invoked when aklog exits. This unfortunately still means that there's a race condition that can cause children to be incorrectly handled if they exit while aklog is running, if the application's SIGCHLD handler is required. There is unfortunately no good general solution to this other than building against Heimdal and using the libkafs interface to obtain tokens instead of an external program. Default to nopag on Mac OS X, since the operating system doesn't have PAG support. Fix error handling when krb5_appdefault_string returns without setting the result string. Fixes a possible segfault during configuration parsing on Mac OS X 10.7. Update to rra-c-util 3.7: * Fail during configure if AFS headers are required and not found. * Add notices to all files copied over from rra-c-util. * Include strings.h for additional POSIX functions where found. * Fix detection of whether PAM uses const on FreeBSD. pam-afs-session 2.4 (2011-06-08) Fix a memory allocation and initialization bug in the previous release that could result in a free of unallocated memory. pam-afs-session 2.3 (2011-06-07) If there is no KRB5CCNAME environment variable set in the PAM environment but there is one set in the regular environment, still run aklog and use the KRB5CCNAME from the general environment. This provides correct behavior in cases such as password-less sudo with the KRB5CCNAME environment variable preserved. Update to rra-c-util 3.6: * Fix compilation error with --without-krb5. * Update flags for make warnings to GCC 4.6.1. Update to C TAP Harness 1.7: * Add a more complete usage message and a -h command-line flag. pam-afs-session 2.2 (2011-03-03) Stop returning PAM_IGNORE from pam_setcred if AFS is not available or if we're deleting credentials but the PAM module is configured not to delete tokens. Instead, return PAM_SUCCESS. This fixes problems with the Linux PAM library where returning PAM_IGNORE would cause pam_setcred to fail even if other modules succeeded. When using libkafs, close the ticket cache after obtaining tokens. Fixes a memory leak. Fix the error return statuses for pam_setcred. Previously, on error, it was returning PAM_SESSION_ERR, which is a return status that's only supposed to be used for pam_open_session and pam_close_session. Instead, return PAM_USER_UNKNOWN or PAM_CRED_ERR as appropriate. Update to rra-c-util 3.2: * Check if the string being duplicated is NULL in strndup replacement. pam-afs-session 2.1 (2011-01-23) The program setting can now include arguments to pass to the program to run to obtain tokens, separated by commas (or spaces or tabs if your PAM configuration syntax supports it). If program is set in krb5.conf, additional options can be specified separated by spaces. As a side effect, program paths containing spaces or commas will no longer work correctly since the text after the space or comma will be interpreted as an argument. Please let me know if this was a feature that you were using. Fix compilation of the pam_syslog and pam_vsyslog replacement functions for platforms whose PAM libraries lack those functions. Fix compilation of the embedded kafs layer for Mac OS X 10.6 and hopefully fix detection of whether AFS is present. Thanks, Andy Cobaugh. Fix broken GCC attribute markers that may have caused compilation problems with any non-GCC compiler. Add a replacement for strndup if the system C library doesn't provide the function (such as on Mac OS X). Document that "nopag" should be added to the configuration on Mac OS X where PAGs are not supported. Update to rra-c-util 3.1: * Include supplemental libraries in manual Kerberos library probes. * Avoid warnings when probing for ibm_svc/krb5_svc.h. pam-afs-session 2.0 (2010-12-29) If there is no PAG, create a new one and obtain tokens in pam_setcred and pam_open_session even if the module has already run. This works around destruction of the PAG on Linux by keyring initialization modules, which can otherwise be hard to avoid due to the ordering between the auth and session stacks. This support uses the VIOC_GETPAG AFS system call if it is available and falls back on analyzing the supplemental group list if it is not. Add untested support for the ioctl AFS system call methods on Mac OS X and Solaris 11 to the included kafs library, which is used if neither libkafs nor libkopenafs is available. Avoid returning an uninitialized value from pam_open_session when notokens is set. Thanks, Ian Ward Comfort. pam_close_session now removes the module data indicating that tokens were already obtained so that opening another session using the same PAM handle will work correctly. pam-afs-session is now built using Automake and Libtool to bring it more in line with other software packages. This means that it now relies on Libtool to know how to generate a loadable module rather than hand-configured linker rules. This may improve portability on some platforms and may hurt it on other platforms. The symbols exported by the PAM module are now limited to only the public API on all platforms where Libtool supports limiting symbol exports. On Linux, if configured with a prefix of /usr (rather than /usr/local, the default), the module will be installed into /lib/security (or /lib32/security or /lib64/security if they exist) rather than /usr/lib/security to match the default PAM configuration. The module is now installed under $libdir/security, rather than a lib32 or lib64 directory, except for the special case of /usr. To install into another lib32 or lib64 directory, use the --libdir option to configure. Fix a configure error when built --without-krb5. When debugging is enabled, log an exit status of PAM_IGNORE as ignore rather than failure. Update the embedded kafs code to rra-c-util 3.0, adding --with-libkafs-include, --with-libkafs-lib, --with-afs-include, and --with-afs-lib configure options for finer control. Remove obsolete --with-afs-headers configure option (use --with-afs-include instead). Add an initial test suite that tests basic functionality and some options. Update to rra-c-util 3.0: * Add --with-krb5-include and --with-krb5-lib configure options. * Don't break if the user clobbers CPPFLAGS at build time. * Fall back on manual probing if krb5-config results don't work. * Suppress error output from krb5-config probes. * Search for krb5-config in /usr/kerberos/bin for Red Hat systems. * Add support for the old Heimdal krb5_get_error_string interface. * Handle the bundled Heimdal on OpenBSD without a separate libroken. * Add portability to systems with a broken snprintf or vsnprintf. * Update make warnings flags for gcc 4.4. Update to C TAP Harness 1.6: * Flush standard error before results in the C TAP library. * Improve test failure output formatting in some edge cases. pam-afs-session 1.7 (2008-07-10) Return PAM_IGNORE instead of PAM_SUCCESS from all functions when AFS isn't available, and when functions are skipped due to the configuration. We would like to do this in pam_authenticate as well (it would be much safer), but there is a bug in (at least) Linux PAM 0.99.7.1 (and probably earlier) that treats this as authentication failure if the module is configured with [default=done]. Fix Autoconf syntax error when probing for libkrb5support. Thanks, Mike Garrison. If KRB5_CONFIG was explicitly set in the environment, don't use a different krb5-config based on --with-krb5. If krb5-config isn't executable, don't use it. This allows one to force library probing by setting KRB5_CONFIG to point to a nonexistent file. Sanity-check the results of krb5-config before proceeding and error out in configure if they don't work. Set an explicit visibility of hidden for all internal functions at compile time if gcc is used to permit better optimization. Hide all functions except the official interfaces using a version script on Linux. This protects against leaking symbols into the application namespace and provides some mild optimization benefit. Fix the probing of PAM headers for const on Mac OS X. This will suppress some harmless compiler warnings there. Thanks, Markus Moeller. pam-afs-session 1.6 (2008-03-08) Correctly check the exit status of aklog and don't think acquiring tokens was successful when aklog failed. Thanks, Douglas Engert and Chaskiel Grundman. Build with _REENTRANT set for correct errno handling in threaded applications on Solaris. Build with Kerberos support by default if Kerberos libraries are found. To disable Kerberos support, pass --without-krb5 to configure. The option to specify the Kerberos library location is now --with-krb5, not --with-kerberos. Add support for AIX's bundled Kerberos. Thanks to Markus Moeller for the porting information. Define _ALL_SOURCE on AIX to get a prototype for vsnprintf. Add compiler and linker flags for AIX. Thanks, Thomas Williams. Try to determine whether the PAM headers use const in the prototypes of such things as pam_get_item and adjust accordingly. This should address compiler warnings on Solaris. Thanks, Markus Moeller. Add additional documentation of interactions with the native pam_krb5 on Solaris to README. pam_afs_session needs to be run from the auth group, not the session group, with at least some services when used with the Solaris pam_krb5. Document bad interactions with pam_keyinit on Linux in README. Add example PAM configurations for Debian, Red Hat, and Solaris based on Stanford's Linux configurations and a Solaris configuration from Maciej Malek. Hopefully I didn't break anything while merging examples. pam-afs-session 1.5 (2007-09-30) Free the results of pam_getenvlist and the command-line argument for aklog properly. Don't de-reference a NULL pointer if memory allocation fails while parsing PAM options. Thanks, Jason D. McCormick. Change lib to lib64 on x86_64 Linux to allow for the magical $ISA parameter in Red Hat's PAM configuration. Hopefully this won't cause problems elsewhere. Fix linker determination when using gcc on HP-UX. Add additional debugging output when acquiring or destroying tokens. pam-afs-session 1.4 (2007-05-10) Added the afs_cells configuration option which specifies the list of cells in which to get tokens. Ported to HP-UX. HP-UX's PAM libraries do not support a separate environment used for the new session, so manipulate the regular environment instead. Thanks to Joe Buehler for the port. Document using the module with Mac OS X, now that it's been confirmed to work with sshd on that platform. Support DESTDIR for make install. pam-afs-session 1.3 (2007-04-11) Add a notokens configuration option which, when set, tells the module to only create a PAG and not to try to obtain tokens. Based on a patch from Jason McCormick. When forking an external aklog, also close standard input and reopen it to /dev/null. Normal aklog programs won't try to read from standard input, but don't connect their standard input to any stray file descriptor inherited by the process just in case. Make --with-kerberos and --without-libkafs work properly together. Improve diagnostics around token acquisition. Thanks, Jeff Blaine. pam-afs-session 1.2 (2007-03-24) Add support for calling the Heimdal libkafs functions for obtaining AFS tokens rather than running an external aklog program. This support is the default if libkafs and the Kerberos v5 functions were found at build time and --with-kerberos was passed to configure. When retain_after_close is set, don't destroy tokens on DELETE_CRED either. OpenSSH calls this when the session dies. Thanks to Thomas Kula for the patch. Don't fail during configure if Kerberos libraries couldn't be found unless --with-kerberos was explicitly requested. Produce better error messages when Kerberos operations fail. Added --without-libkafs to force using the internal AFS syscall implementation and not link with libkafs or libkopenafs, even if the libraries are available. Fix installation of the man page when building outside of the source directory. pam-afs-session 1.1 (2006-12-18) Add optional support for linking with the Kerberos libraries and obtaining configuration from the system krb5.conf file. Add the kdestroy option which, if built with Kerberos support, removes the ticket cache after successfully running aklog. Actually link with libkafs if we detect it at configure time. Fix a bug in reporting unknown options. pam-afs-session 1.0 (2006-12-06) Add --with-afs-headers to configure so that the user doesn't have to know the right syntax for setting CPPFLAGS. When using gcc, link with -fPIC as well as compiling with it per the gcc documentation. Add additional configuration information for Solaris. Link explicitly against the Kerberos libraries by default when linking with libkafs, only relying on transitive shared library dependencies when --enable-reduced-depends is passed to configure. This should not be necessary on any of the currently supported platforms but may make porting easier to systems with deficient shared library support. Support building on Mac OS X. The resulting module isn't tested and may not work. Thanks, Sebastian Hagedorn. pam-afs-session 0.3 (2006-11-28) Compile in a default path to aklog if configure can find it on the path or if told the path with the --with-aklog option. In this case, program is now optional in the PAM configuration. Use __func__ instead of __FUNCTION__ and provide a fallback for older versions of gcc and for systems that support neither. Should fix compilation issues with Sun's C compiler. On platforms where we know the appropriate compiler flags, try to build the module so that symbols are resolved within the module in preference to any externally available symbols. Also add the hopefully correct compiler flags for Sun's C compiler. pam-afs-session 0.2 (2006-11-17) Add a man page. Add a fallback implementation of the AFS system call for platforms that use syscall, and add the signal handler protection for the k_hasafs probe for those platforms. The PAM module should now build on Solaris without requiring libkafs or libkopenafs. Add an always_aklog option saying to always run aklog even if the user doesn't appear to have a ticket cache. Add an aklog_homedir option saying to pass -p to aklog. This will obtain tokens in whatever AFS cells are required to access the user's home directory and can be used when something more complex than obtaining tokens in the local default cell is needed. Reopen stdout and stderr to /dev/null before running aklog so that any error messages from aklog don't confuse the calling program. Log a message if aklog fails, but return PAM_SUCCESS from the module whether aklog succeeded or not. If we fail, the user may be kicked out of their session even though AFS tokens may not be necessary and only obtained as a convenience. Obtaining a PAG is still required. pam-afs-session 0.1 (2006-11-10) Initial beta release. Supports libkafs and libkopenafs in theory, but only the internal syscall layer has been tested. No man page yet, and the program to run to obtain tokens must be specified in the PAM options. pam-afs-session-2.5/pam_afs_session.sym0000644000175000000000000000011411613407726015177 00000000000000pam_sm_authenticate pam_sm_close_session pam_sm_open_session pam_sm_setcred pam-afs-session-2.5/pam_afs_session.pod0000644000175000000000000003350211613407726015160 00000000000000=for stopwords AFS PAG PAGs auth Heimdal libkafs aklog KRB5CCNAME kaserver appdefaults API unlog kdestroy nopag notokens SIGSYS krb524 Kerberos username login sshd Kerberos-v5-derived SIGCHLD =head1 NAME pam_afs_session - AFS PAG and token PAM module =head1 SYNOPSIS auth optional pam_afs_session.so session required pam_afs_session.so =head1 DESCRIPTION The AFS session service module for PAM, typically installed at F, establishes new AFS sessions and obtains AFS tokens when a new session is opened for a user. It is a shared object that is dynamically loaded by the PAM subsystem as necessary, based on the system PAM configuration. PAM is a system for plugging in external authentication and session management modules so that each application doesn't have to know the best way to check user authentication or create a user session on that system. For details on how to configure PAM on your system, see the PAM man page, often pam(7). This module provides pam_setcred, pam_open_session, and pam_close_session implementations for AFS. Because pam_setcred is part of the auth PAM group, it also implements a dummy pam_authenticate that always succeeds (otherwise, it can't provide a pam_setcred). Make sure that this module is NEVER listed as C or as the only C module in the auth group. Doing so will potentially allow users to log on without any password. There unfortunately isn't a way to work around this and still provide pam_setcred without running afoul of a bug in (at least) Linux PAM 0.99.7.1 and probably earlier that causes authentication to fail when the final module in the auth group returns PAM_IGNORE and C<[default=done]> was given as the action. Here are the actions of this module: =over 4 =item pam_open_session When a new session is opened, this module will first check to see if AFS is running on the system. If not, it will log a message and exit successfully. If AFS is running, it will place the user's session in a new PAG (Process Authentication Group, often implemented as supplemental groups, which limits user tokens to only processes in that PAG). It will then attempt to obtain tokens, either directly if built with the Heimdal libkafs library and Kerberos support or by running an external B program. If PAG creation fails, the module will fail; if obtaining tokens fails, the module will log a warning but still return success. The module will only attempt to obtain tokens if the environment variable KRB5CCNAME is set in the environment, unless otherwise configured (see the always_aklog option). It will always create a new PAG, however. =item pam_close_session If and only if pam_open_session successfully obtained AFS tokens and AFS is still running on the system, pam_close_session will delete the tokens in the current PAG (equivalent to running B). To leave the tokens after session close, set the retain_after_close option. =item pam_setcred When pam_setcred is called with the PAM_ESTABLISH_CRED flag, it will do the same as if pam_open_session was called. When pam_setcred is called with the PAM_DELETE_CRED flag, it will do the same as if pam_close_session was called. When called with the PAM_REINITIALIZE_CRED flag or the PAM_REFRESH_CRED flag, it won't create a new PAG but instead will only attempt to get new tokens (still skipping this unless KRB5CCNAME is set in the environment or always_aklog is set). =back This module is primarily intended for use with a Kerberos v5 authentication module. It does not itself do any user authentication; it cannot, for instance, be used to authenticate users to a B. While it is intended for use with an B that uses Kerberos v5 ticket caches to obtain tokens, it can be used with any B implementation (always_aklog may have to be set if no Kerberos v5 ticket cache will be present). This module performs no authorization checks and does not hook into password changes; it only implements the session functions and pam_setcred. =head1 CONFIGURATION The AFS session PAM module supports the following configuration options, which may be set in the PAM configuration as arguments listed after C or in the system F. Some of them take arguments, in which case the argument will be given after C<=>. The rest are boolean options. To set a boolean option in the PAM configuration, just give the name of the option in the arguments. To set an option that takes an argument, follow the option name with an equal sign (C<=>) and the value, with no separating whitespace. Whitespace in option arguments is not supported in the PAM configuration files of most PAM implementations. To set an option for the PAM module in the system F file, put that option in the [appdefaults] section. The AFS session PAM module will look for options either at the top level of the [appdefaults] section or in a subsection named C (currently, realm-specific configuration is not checked). For example, the following fragment of a F file would set I to true and I to 100. [appdefaults] aklog_homedir = true pam-afs-session = { minimum_uid = 100 } There is no difference to the PAM module whether options are specified at the top level or in a C section; the C section is supported in case there are options that should be set for the PAM module but not for other applications. For more information on the syntax of F, see krb5.conf(5). If the same option is set in F and in the PAM configuration, the latter takes precedent. Note, however, that due to the configuration syntax, there's no way to turn off a boolean option in the PAM configuration that was turned on in F. =over 4 =item afs_cells=I[,I...] Obtain tokens for the listed cells instead of the default local cell. If more than one cell is listed, try to obtain tokens for each cell. If specified in F, the cells can be separated by any combination of spaces and commas; if specified in the PAM configuration, they must be separated by commas. If the AFS session PAM module is running an external program, this option is implemented by passing a B<-c> flag with the cell as its argument for each listed cell to that program. If aklog_homedir is also set, the B<-c> flags and the B<-p> flag will all be passed to the external program. =item aklog_homedir Try to obtain the necessary tokens to access the user's home directory. If the libkafs token-obtaining API is used, setting this will cause the AFS session PAM module to pass the user's home directory into that API and request that the appropriate tokens be obtained. If running an external B program, B will be called with B<-p> I where I is the home directory of the local user for which the session is being opened or refreshed. This generally will tell B to check that path, find all AFS cells involved in access to that path, and attempt to obtain tokens for each one. Note that this means that if the user's home directory is not in AFS, no tokens will be obtained. In either case, the user's home directory is obtained via getpwnam() based on the username PAM says we are authenticating. =item always_aklog Normally, the AFS session PAM module only tries to obtain tokens if KRB5CCNAME is set in the PAM environment. If this option is set, it will always attempt to obtain tokens. This is only useful if it is configured to run an external B program. This can be used if your environment doesn't correctly set KRB5CCNAME in the environment for some reason, or if your B doesn't rely on a Kerberos ticket cache to obtain tokens (or can find the cache on its own via some other means). =item debug If this option is set, additional trace information will be logged to syslog with priority LOG_DEBUG. =item ignore_root If this option is set, the AFS session PAM module won't take any action (and will exit successfully) if the account for which the session is being established is named C. =item kdestroy If this option is set and the AFS session PAM module was built with Kerberos support, the user's ticket cache will be destroyed after tokens are obtained successfully. If tokens are not obtained successfully, the ticket cache will be left intact. Please note that this is not properly a security feature, since the ticket cache will still be written to disk between the time the Kerberos PAM module authenticates the user and the time the AFS session PAM module is run. It can, however, be used to reduce the window during which Kerberos ticket caches are lying about if the only use one has for ticket caches is to obtain AFS tokens. =item minimum_uid=I If this option is set, the AFS session PAM module won't take any action (and will exit successfully) if the account for which the session is being established has a UID lower than I. =item nopag If this option is set, no PAG will be created. Be careful when using this option, since it means that the user will inherit a PAG from the process managing the login. If B, for instance, is started in a PAG, every user who logs in via ssh will be put in the same PAG and will share tokens if this option is used. This is the default on Mac OS X, where PAGs are not supported. =item notokens If this option is set, the AFS session PAM module will only create a PAG and not attempt to obtain tokens. Setting this option overrides all other settings related to acquiring tokens, including always_aklog. If both nopag and notokens are set, the module essentially does nothing. Setting notokens also implies retain_after_close, meaning that the AFS session PAM module will also not attempt to delete tokens when the user's session ends. =item program=I The path to the B program to run. Setting this option tells the AFS session PAM module to always run an external program to obtain tokens and never use the libkafs interface, even if the latter is available. You may pass options to this program by separating them with commas (or spaces or tabs in F or if the configuration syntax of your PAM configuration allows this). For example, the setting: program=/usr/bin/aklog,-noprdb,-524 will run C as the program to obtain tokens. The arguments are passed directly, not parsed by the shell. If this option is not set, the default behavior is to call the libkafs function to obtain tokens, if available, and otherwise to use a default path to B determined at compile time (the first B found on the compiler's path by default). If no B could be found at compile time and libkafs isn't used, this option must be set. =item retain_after_close If this option is set, pam_close_session will do nothing (successfully) rather than deleting tokens. This will allow programs started in the user's PAG that are still running when the log out to continue to use the user's tokens until they expire. Normally, the AFS kernel module will automatically clean up tokens once every process in that PAG has terminated. =back =head1 ENVIRONMENT =over 4 =item KRB5CCNAME This module looks for KRB5CCNAME in the PAM environment and by default does not run B if it is not set. =back The entire PAM environment is passed to B as its environment (rather than the environment of the process running the PAM functions). =head1 WARNINGS As mentioned above, this module implements a dummy pam_authenticate function so that it can provide a pam_setcred function. Never list this module as C or as the only C module or you may allow users to log on without a password. While spawning an external B program, the AFS session PAM module resets the SIGCHLD signal handler to the default handler while the program runs and then restores it afterward. This is done to avoid having aklog interfere with process handling in the calling application, but it means that there's a race condition that can cause children to be incorrectly handled if they exit while aklog is running. There is unfortunately no good solution to this other than building against Heimdal and using the libkafs interface to obtain tokens instead of an external program. To detect whether AFS is running on the system, the AFS session PAM module temporarily sets a SIGSYS handler before attempting an AFS system call. That handler may also modify a static variable. Neither of these should ideally be done in a PAM module, but there is no other good way of checking for the non-existence of a system call that doesn't crash the application on some operating systems. The PAM module will attempt to restore the previous SIGSYS handler, if any, after the test is done, and the static variable is used in such a way that running it from multiple threads shouldn't be an issue, but be aware that the PAM module is doing this behind the back of the application and may interfere with unusual SIGSYS handlers or similar application actions. =head1 NOTES When using the libkafs interface to obtain tokens, be sure that it is configured properly for the type of AFS tokens expected at your site. As of Heimdal 0.7, the default behavior is to contact the krb524 service to translate Kerberos v5 tickets into Kerberos v4 tickets to use as tokens. AFS cells running current server software no longer need this, and if your site doesn't run the krb524 service, this may break token acquisition. Sites running AFS servers that understand Kerberos-v5-derived tokens should add configuration like: libkafs = { EXAMPLE.ORG = { afs-use-524 = no } } to the [appdefaults] section of their F files to disable use of the krb524 service. See the Heimdal kafs(3) man page for more information. =head1 SEE ALSO aklog(1), kafs(3), pam(7), syslog(3), unlog(1) =cut pam-afs-session-2.5/options.c0000644000175000000000000000622311613407726013142 00000000000000/* * Option handling for pam-afs-session. * * Parses the PAM command line for options to pam-afs-session and fills out an * allocated structure with those details. * * Written by Russ Allbery * Copyright 2006, 2007, 2008, 2010, 2011 * The Board of Trustees of the Leland Stanford Junior University * * See LICENSE for licensing terms. */ #include #include #include #include #include #include #include #include #ifdef HAVE_KRB5_AFSLOG # undef PATH_AKLOG #endif #if !defined(PATH_AKLOG) # define PATH_AKLOG NULL #endif /* Our option definition. */ #define K(name) (#name), offsetof(struct pam_config, name) static const struct option options[] = { { K(afs_cells), true, LIST (NULL) }, { K(aklog_homedir), true, BOOL (false) }, { K(always_aklog), true, BOOL (false) }, { K(debug), true, BOOL (false) }, { K(ignore_root), true, BOOL (false) }, { K(kdestroy), true, BOOL (false) }, { K(minimum_uid), true, NUMBER (0) }, #ifdef NO_PAG_SUPPORT { K(nopag), true, BOOL (true) }, #else { K(nopag), true, BOOL (false) }, #endif { K(notokens), true, BOOL (false) }, { K(program), true, STRLIST (PATH_AKLOG) }, { K(retain_after_close), true, BOOL (false) }, }; static const size_t optlen = sizeof(options) / sizeof(options[0]); /* * Allocate a new struct pam_args and initialize its data members, including * parsing the arguments and getting settings from krb5.conf. */ struct pam_args * pamafs_init(pam_handle_t *pamh, int flags, int argc, const char **argv) { struct pam_args *args; args = putil_args_new(pamh, flags); if (args == NULL) return NULL; args->config = calloc(1, sizeof(struct pam_config)); if (args->config == NULL) { putil_crit(args, "cannot allocate memory: %s", strerror(errno)); return NULL; } if (!putil_args_defaults(args, options, optlen)) goto fail; if (!putil_args_krb5(args, "pam-afs-session", options, optlen)) goto fail; if (!putil_args_parse(args, argc, argv, options, optlen)) goto fail; if (args->config->debug) args->debug = true; /* Warn if kdestroy was set and we can't honor it. */ #ifndef HAVE_KERBEROS if (args->config->kdestroy) putil_err(args, "kdestroy specified but not built with Kerberos" " support"); #endif return args; fail: putil_args_free(args); return NULL; } /* * Free the allocated args struct and any memory it points to. */ void pamafs_free(struct pam_args *args) { if (args == NULL) return; if (args->config != NULL) { if (args->config->afs_cells != NULL) vector_free(args->config->afs_cells); if (args->config->program != NULL) free(args->config->program); free(args->config); args->config = NULL; } putil_args_free(args); } pam-afs-session-2.5/LICENSE0000644000175000000000000002665611613407726012324 00000000000000The pam-afs-session package as a whole is: Copyright 2005, 2006, 2007, 2008, 2009, 2010, 2011 The Board of Trustees of the Leland Stanford Junior University and covered under the following license: Permission to use, copy, modify, and distribute this software and its documentation for any purpose and without fee is hereby granted, provided that the above copyright notice appear in all copies and that both that copyright notice and this permission notice appear in supporting documentation, and that the name of Stanford University not be used in advertising or publicity pertaining to distribution of the software without specific, written prior permission. Stanford University makes no representations about the suitability of this software for any purpose. It is provided "as is" without express or implied warranty. THIS SOFTWARE IS PROVIDED "AS IS" AND WITHOUT ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. All individual files without an explicit exception below are released under this license. Some files may have additional copyright holders as noted in those files. Some files in this distribution are individually released under different licenses, all of which are compatible with the above general package license but which may require preservation of additional notices. All required notices are preserved in this file. Collected copyright notices for the entire package: Copyright 2005, 2006, 2007, 2008, 2009, 2010, 2011 The Board of Trustees of the Leland Stanford Junior University Copyright 2007, 2008, 2009, 2010, 2011 Russ Allbery Copyright 2007, 2008 Markus Moeller Copyright 1985-2005 Massachusetts Institute of Technology Copyright 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 Free Software Foundation, Inc. Copyright 1994 X Consortium The files kafs/sys-syscall.c, pam-util/vector.c, pam-util/vector.h, portable/asprintf.c, portable/dummy.c, portable/issetuidgid.c, portable/k_haspag.c, portable/krb5-extra.c, portable/krb5.h, portable/macros.h, portable/pam.h, portable/pam_syslog.c, portable/pam_vsyslog.c, portable/stdbool.h, portable/strlcat.c, portable/strlcpy.c, portable/strndup.c, portable/system.h, tests/pam-util/vector-t.c, tests/portable/asprintf-t.c, tests/portable/strlcat-t.c, tests/portable/strlcpy-t.c, and tests/portable/strndup-t.c are covered by the following statement: The authors hereby relinquish any claim to any copyright that they may have in this work, whether granted under contract or by operation of law or international treaty, and hereby commit to the public, at large, that they shall not, at any time in the future, seek to enforce any copyright in this work against any person or entity, or prevent any person or entity from copying, publishing, distributing or creating derivative works of this work. In other words, you can do anything you wish with this code, although I would strongly prefer that any improvements or modifications be sent to me (rra@stanford.edu) so that I can continue to maintain a canonical version. The files configure.ac, m4/kafs.m4, m4/krb5.m4, m4/ld-version.m4 m4/lib-depends.m4, m4/lib-pathname.m4, m4/pam-const.m4, and m4/snprintf.m4 are released under the following copyright and license: Copyright 2005, 2006, 2007, 2008, 2009, 2010 The Board of Trustees of the Leland Stanford Junior University Copyright 2007, 2008 Markus Moeller Copyright (C) 2008, 2009, 2010 Free Software Foundation, Inc. This file is free software; the authors give unlimited permission to copy and/or distribute it, with or without modifications, as long as this notice is preserved. portable/krb5-profile.c is taken from the MIT Kerberos distribution and is covered by the following copyright and license: Copyright (C) 1985-2005 by the Massachusetts Institute of Technology. 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M.I.T. makes no representations about the suitability of this software for any purpose. It is provided "as is" without express or implied warranty. THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE. Individual source code files are copyright MIT, Cygnus Support, OpenVision, Oracle, Sun Soft, FundsXpress, and others. Project Athena, Athena, Athena MUSE, Discuss, Hesiod, Kerberos, Moira, and Zephyr are trademarks of the Massachusetts Institute of Technology (MIT). No commercial use of these trademarks may be made without prior written permission of MIT. "Commercial use" means use of a name in a product or other for-profit manner. It does NOT prevent a commercial firm from referring to the MIT trademarks in order to convey information (although in doing so, recognition of their trademark status should be given). The files Makefile.in and aclocal.m4 are generated by GNU Automake and released under the following copyright and license: Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 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. The files m4/libtool.m4, m4/ltoptions.m4, m4/ltsugar.m4, m4/ltversion.m4, and m4/lt~obsolete.m4 are from GNU Libtool and are released under the following copyright and license: Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, 2007, 2008 Free Software Foundation, Inc. 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This file 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. This program 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. As a special exception to the GNU General Public License, if you distribute this file as part of a program that contains a configuration script generated by Autoconf, you may include it under the same distribution terms that you use for the rest of that program. For the pam-afs-session distribution, the option described in the last paragraph has been accepted and these files are distributed under the same terms as the pam-afs-session package as a whole, as described at the top of this file. The file build-aux/ltmain.sh is taken from GNU Libtool and is released under the following copyright and license: Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc. 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. 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FSF changes to this file are in the public domain. pam-afs-session-2.5/portable/0000755000175000000000000000000011613410002013145 500000000000000pam-afs-session-2.5/portable/system.h0000644000175000000000000000742211613407726014612 00000000000000/* * Standard system includes and portability adjustments. * * Declarations of routines and variables in the C library. Including this * file is the equivalent of including all of the following headers, * portably: * * #include * #include * #include * #include * #include * #include * #include * #include * #include * #include * * Missing functions are provided via #define or prototyped if available from * the portable helper library. Also provides some standard #defines. * * The canonical version of this file is maintained in the rra-c-util package, * which can be found at . * * Written by Russ Allbery * * The authors hereby relinquish any claim to any copyright that they may have * in this work, whether granted under contract or by operation of law or * international treaty, and hereby commit to the public, at large, that they * shall not, at any time in the future, seek to enforce any copyright in this * work against any person or entity, or prevent any person or entity from * copying, publishing, distributing or creating derivative works of this * work. */ #ifndef PORTABLE_SYSTEM_H #define PORTABLE_SYSTEM_H 1 /* Make sure we have our configuration information. */ #include /* BEGIN_DECL and __attribute__. */ #include /* A set of standard ANSI C headers. We don't care about pre-ANSI systems. */ #include #include #include #include #include #include #if HAVE_STRINGS_H # include #endif #if HAVE_INTTYPES_H # include #endif #if HAVE_STDINT_H # include #endif #if HAVE_UNISTD_H # include #endif /* SCO OpenServer gets int32_t from here. */ #if HAVE_SYS_BITYPES_H # include #endif /* Get the bool type. */ #include BEGIN_DECLS /* Default to a hidden visibility for all portability functions. */ #pragma GCC visibility push(hidden) /* * Provide prototypes for functions not declared in system headers. Use the * HAVE_DECL macros for those functions that may be prototyped but implemented * incorrectly or implemented without a prototype. */ #if !HAVE_ASPRINTF extern int asprintf(char **, const char *, ...) __attribute__((__format__(printf, 2, 3))); extern int vasprintf(char **, const char *, va_list); #endif #if !HAVE_DECL_SNPRINTF extern int snprintf(char *, size_t, const char *, ...) __attribute__((__format__(printf, 3, 4))); #endif #if !HAVE_DECL_VSNPRINTF extern int vsnprintf(char *, size_t, const char *, va_list); #endif #if !HAVE_ISSETUIDGID extern int issetuidgid(void); #endif #if !HAVE_STRLCAT extern size_t strlcat(char *, const char *, size_t); #endif #if !HAVE_STRLCPY extern size_t strlcpy(char *, const char *, size_t); #endif #if !HAVE_STRNDUP extern char *strndup(const char *, size_t); #endif /* Undo default visibility change. */ #pragma GCC visibility pop END_DECLS /* Windows provides snprintf under a different name. */ #ifdef _WIN32 # define snprintf _snprintf #endif /* * POSIX requires that these be defined in . If one of them has * been defined, all the rest almost certainly have. */ #ifndef STDIN_FILENO # define STDIN_FILENO 0 # define STDOUT_FILENO 1 # define STDERR_FILENO 2 #endif /* * C99 requires va_copy. Older versions of GCC provide __va_copy. Per the * Autoconf manual, memcpy is a generally portable fallback. */ #ifndef va_copy # ifdef __va_copy # define va_copy(d, s) __va_copy((d), (s)) # else # define va_copy(d, s) memcpy(&(d), &(s), sizeof(va_list)) # endif #endif #endif /* !PORTABLE_SYSTEM_H */ pam-afs-session-2.5/portable/asprintf.c0000644000175000000000000000372711613407726015113 00000000000000/* * Replacement for a missing asprintf and vasprintf. * * Provides the same functionality as the standard GNU library routines * asprintf and vasprintf for those platforms that don't have them. * * The canonical version of this file is maintained in the rra-c-util package, * which can be found at . * * Written by Russ Allbery * * The authors hereby relinquish any claim to any copyright that they may have * in this work, whether granted under contract or by operation of law or * international treaty, and hereby commit to the public, at large, that they * shall not, at any time in the future, seek to enforce any copyright in this * work against any person or entity, or prevent any person or entity from * copying, publishing, distributing or creating derivative works of this * work. */ #include #include /* * If we're running the test suite, rename the functions to avoid conflicts * with the system versions. */ #if TESTING # define asprintf test_asprintf # define vasprintf test_vasprintf int test_asprintf(char **, const char *, ...) __attribute__((__format__(printf, 2, 3))); int test_vasprintf(char **, const char *, va_list); #endif int asprintf(char **strp, const char *fmt, ...) { va_list args; int status; va_start(args, fmt); status = vasprintf(strp, fmt, args); va_end(args); return status; } int vasprintf(char **strp, const char *fmt, va_list args) { va_list args_copy; int status, needed; va_copy(args_copy, args); needed = vsnprintf(NULL, 0, fmt, args_copy); va_end(args_copy); if (needed < 0) { *strp = NULL; return needed; } *strp = malloc(needed + 1); if (*strp == NULL) return -1; status = vsnprintf(*strp, needed + 1, fmt, args); if (status >= 0) return status; else { free(*strp); *strp = NULL; return status; } } pam-afs-session-2.5/portable/issetuidgid.c0000644000175000000000000000223211613407726015570 00000000000000/* * Replacement for a missing issetuidgid. * * Simulates the functionality as the Solaris function issetuidgid, which * returns true if the running program was setuid or setgid. The replacement * test is not quite as comprehensive as what the Solaris function does, but * it should be good enough. * * The canonical version of this file is maintained in the rra-c-util package, * which can be found at . * * Written by Russ Allbery * * The authors hereby relinquish any claim to any copyright that they may have * in this work, whether granted under contract or by operation of law or * international treaty, and hereby commit to the public, at large, that they * shall not, at any time in the future, seek to enforce any copyright in this * work against any person or entity, or prevent any person or entity from * copying, publishing, distributing or creating derivative works of this * work. */ #include #include int issetuidgid(void) { if (getuid() != geteuid()) return 1; if (getgid() != getegid()) return 1; return 0; } pam-afs-session-2.5/portable/strlcat.c0000644000175000000000000000342211613407726014731 00000000000000/* * Replacement for a missing strlcat. * * Provides the same functionality as the *BSD function strlcat, originally * developed by Todd Miller and Theo de Raadt. strlcat works similarly to * strncat, except simpler. The result is always nul-terminated even if the * source string is longer than the space remaining in the destination string, * and the total space required is returned. The third argument is the total * space available in the destination buffer, not just the amount of space * remaining. * * The canonical version of this file is maintained in the rra-c-util package, * which can be found at . * * Written by Russ Allbery * * The authors hereby relinquish any claim to any copyright that they may have * in this work, whether granted under contract or by operation of law or * international treaty, and hereby commit to the public, at large, that they * shall not, at any time in the future, seek to enforce any copyright in this * work against any person or entity, or prevent any person or entity from * copying, publishing, distributing or creating derivative works of this * work. */ #include #include /* * If we're running the test suite, rename strlcat to avoid conflicts with * the system version. */ #if TESTING # define strlcat test_strlcat size_t test_strlcat(char *, const char *, size_t); #endif size_t strlcat(char *dst, const char *src, size_t size) { size_t used, length, copy; used = strlen(dst); length = strlen(src); if (size > 0 && used < size - 1) { copy = (length >= size - used) ? size - used - 1 : length; memcpy(dst + used, src, copy); dst[used + copy] = '\0'; } return used + length; } pam-afs-session-2.5/portable/pam_vsyslog.c0000644000175000000000000000374711613407726015632 00000000000000/* * Replacement for a missing pam_vsyslog. * * Provides close to the same functionality as the Linux PAM function * pam_vsyslog for other PAM implementations. The logging prefix will not be * quite as good, since we don't have access to the PAM group name. * * To use this replacement, the Autoconf script for the package must define * MODULE_NAME to the name of the PAM module. (PACKAGE isn't used since it * may use dashes where the module uses underscores.) * * The canonical version of this file is maintained in the rra-c-util package, * which can be found at . * * Written by Russ Allbery * * The authors hereby relinquish any claim to any copyright that they may have * in this work, whether granted under contract or by operation of law or * international treaty, and hereby commit to the public, at large, that they * shall not, at any time in the future, seek to enforce any copyright in this * work against any person or entity, or prevent any person or entity from * copying, publishing, distributing or creating derivative works of this * work. */ #include #include #include #include #include #include #ifndef LOG_AUTHPRIV # define LOG_AUTHPRIV LOG_AUTH #endif void pam_vsyslog(const pam_handle_t *pamh, int priority, const char *fmt, va_list args) { char *msg = NULL; const char *service = NULL; int retval; retval = pam_get_item(pamh, PAM_SERVICE, (PAM_CONST void **) &service); if (retval != PAM_SUCCESS) service = NULL; if (vasprintf(&msg, fmt, args) < 0) { syslog(LOG_CRIT | LOG_AUTHPRIV, "cannot allocate memory in vasprintf: %m"); return; } syslog(priority | LOG_AUTHPRIV, MODULE_NAME "%s%s%s: %s", (service == NULL) ? "" : "(", (service == NULL) ? "" : service, (service == NULL) ? "" : ")", msg); free(msg); } pam-afs-session-2.5/portable/snprintf.c0000644000175000000000000005507111613407726015127 00000000000000/* * Replacement for a missing snprintf or vsnprintf. * * The following implementation of snprintf was taken mostly verbatim from * ; it is the version of snprintf * used in Mutt. * * Please do not reformat or otherwise change this file more than necessary so * that later merges with the original source are easy. Bug fixes and * improvements should be sent back to the original author. * * The canonical version of this file is maintained in the rra-c-util package, * which can be found at . */ /* * If we're running the test suite, rename snprintf and vsnprintf to avoid * conflicts with the system version. */ #if TESTING # define snprintf test_snprintf # define vsnprintf test_vsnprintf #endif /* * Copyright Patrick Powell 1995 * This code is based on code written by Patrick Powell (papowell@astart.com) * It may be used for any purpose as long as this notice remains intact * on all source code distributions */ /************************************************************** * Original: * Patrick Powell Tue Apr 11 09:48:21 PDT 1995 * A bombproof version of doprnt (dopr) included. * Sigh. This sort of thing is always nasty do deal with. Note that * the version here does not include floating point... * * snprintf() is used instead of sprintf() as it does limit checks * for string length. This covers a nasty loophole. * * The other functions are there to prevent NULL pointers from * causing nast effects. * * More Recently: * Brandon Long 9/15/96 for mutt 0.43 * This was ugly. It is still ugly. I opted out of floating point * numbers, but the formatter understands just about everything * from the normal C string format, at least as far as I can tell from * the Solaris 2.5 printf(3S) man page. * * Brandon Long 10/22/97 for mutt 0.87.1 * Ok, added some minimal floating point support, which means this * probably requires libm on most operating systems. Don't yet * support the exponent (e,E) and sigfig (g,G). Also, fmtint() * was pretty badly broken, it just wasn't being exercised in ways * which showed it, so that's been fixed. Also, formated the code * to mutt conventions, and removed dead code left over from the * original. Also, there is now a builtin-test, just compile with: * gcc -DTEST_SNPRINTF -o snprintf snprintf.c -lm * and run snprintf for results. * * Thomas Roessler 01/27/98 for mutt 0.89i * The PGP code was using unsigned hexadecimal formats. * Unfortunately, unsigned formats simply didn't work. * * Michael Elkins 03/05/98 for mutt 0.90.8 * The original code assumed that both snprintf() and vsnprintf() were * missing. Some systems only have snprintf() but not vsnprintf(), so * the code is now broken down under HAVE_SNPRINTF and HAVE_VSNPRINTF. * * Andrew Tridgell (tridge@samba.org) Oct 1998 * fixed handling of %.0f * added test for HAVE_LONG_DOUBLE * * Russ Allbery 2000-08-26 * fixed return value to comply with C99 * fixed handling of snprintf(NULL, ...) * * Hrvoje Niksic 2000-11-04 * include for NULL. * added support for long long. * don't declare argument types to (v)snprintf if stdarg is not used. * * Hrvoje Niksic 2005-04-15 * use the PARAMS macro to handle prototypes. * write function definitions in the ansi2knr-friendly way. * if string precision is specified, don't read VALUE past it. * fix bug in fmtfp that caused 0.01 to be printed as 0.1. * don't include because none of it is used. * interpret precision as number of significant digits with %g * omit trailing decimal zeros with %g * **************************************************************/ #include #include #include #include #ifndef NULL # define NULL 0 #endif /* varargs declarations: */ #include #define HAVE_STDARGS /* let's hope that works everywhere (mj) */ #define VA_LOCAL_DECL va_list ap #define VA_START(f) va_start(ap, f) #define VA_SHIFT(v,t) ; /* no-op for ANSI */ #define VA_END va_end(ap) /* Assume all compilers support long double, per Autoconf documentation. */ #define LDOUBLE long double #ifdef HAVE_LONG_LONG_INT # define LLONG long long #else # define LLONG long #endif int snprintf (char *str, size_t count, const char *fmt, ...); int vsnprintf (char *str, size_t count, const char *fmt, va_list arg); static int dopr (char *buffer, size_t maxlen, const char *format, va_list args); static int fmtstr (char *buffer, size_t *currlen, size_t maxlen, const char *value, int flags, int min, int max); static int fmtint (char *buffer, size_t *currlen, size_t maxlen, LLONG value, int base, int min, int max, int flags); static int fmtfp (char *buffer, size_t *currlen, size_t maxlen, LDOUBLE fvalue, int min, int max, int flags); static int dopr_outch (char *buffer, size_t *currlen, size_t maxlen, char c ); /* * dopr(): poor man's version of doprintf */ /* format read states */ #define DP_S_DEFAULT 0 #define DP_S_FLAGS 1 #define DP_S_MIN 2 #define DP_S_DOT 3 #define DP_S_MAX 4 #define DP_S_MOD 5 #define DP_S_MOD_L 6 #define DP_S_CONV 7 #define DP_S_DONE 8 /* format flags - Bits */ #define DP_F_MINUS (1 << 0) #define DP_F_PLUS (1 << 1) #define DP_F_SPACE (1 << 2) #define DP_F_NUM (1 << 3) #define DP_F_ZERO (1 << 4) #define DP_F_UP (1 << 5) #define DP_F_UNSIGNED (1 << 6) #define DP_F_FP_G (1 << 7) /* Conversion Flags */ #define DP_C_SHORT 1 #define DP_C_LONG 2 #define DP_C_LLONG 3 #define DP_C_LDOUBLE 4 #define char_to_int(p) (p - '0') #define MAX(p,q) ((p >= q) ? p : q) #define MIN(p,q) ((p <= q) ? p : q) static int dopr (char *buffer, size_t maxlen, const char *format, va_list args) { char ch; LLONG value; LDOUBLE fvalue; char *strvalue; int min; int max; int state; int flags; int cflags; int total; size_t currlen; state = DP_S_DEFAULT; currlen = flags = cflags = min = 0; max = -1; ch = *format++; total = 0; while (state != DP_S_DONE) { if (ch == '\0') state = DP_S_DONE; switch(state) { case DP_S_DEFAULT: if (ch == '%') state = DP_S_FLAGS; else total += dopr_outch (buffer, &currlen, maxlen, ch); ch = *format++; break; case DP_S_FLAGS: switch (ch) { case '-': flags |= DP_F_MINUS; ch = *format++; break; case '+': flags |= DP_F_PLUS; ch = *format++; break; case ' ': flags |= DP_F_SPACE; ch = *format++; break; case '#': flags |= DP_F_NUM; ch = *format++; break; case '0': flags |= DP_F_ZERO; ch = *format++; break; default: state = DP_S_MIN; break; } break; case DP_S_MIN: if ('0' <= ch && ch <= '9') { min = 10*min + char_to_int (ch); ch = *format++; } else if (ch == '*') { min = va_arg (args, int); ch = *format++; state = DP_S_DOT; } else state = DP_S_DOT; break; case DP_S_DOT: if (ch == '.') { state = DP_S_MAX; ch = *format++; } else state = DP_S_MOD; break; case DP_S_MAX: if ('0' <= ch && ch <= '9') { if (max < 0) max = 0; max = 10*max + char_to_int (ch); ch = *format++; } else if (ch == '*') { max = va_arg (args, int); ch = *format++; state = DP_S_MOD; } else state = DP_S_MOD; break; case DP_S_MOD: switch (ch) { case 'h': cflags = DP_C_SHORT; ch = *format++; break; case 'l': cflags = DP_C_LONG; ch = *format++; break; case 'L': cflags = DP_C_LDOUBLE; ch = *format++; break; default: break; } if (cflags != DP_C_LONG) state = DP_S_CONV; else state = DP_S_MOD_L; break; case DP_S_MOD_L: switch (ch) { case 'l': cflags = DP_C_LLONG; ch = *format++; break; default: break; } state = DP_S_CONV; break; case DP_S_CONV: switch (ch) { case 'd': case 'i': if (cflags == DP_C_SHORT) value = (short int) va_arg (args, int); else if (cflags == DP_C_LONG) value = va_arg (args, long int); else if (cflags == DP_C_LLONG) value = va_arg (args, LLONG); else value = va_arg (args, int); total += fmtint (buffer, &currlen, maxlen, value, 10, min, max, flags); break; case 'o': flags |= DP_F_UNSIGNED; if (cflags == DP_C_SHORT) value = (unsigned short int) va_arg (args, unsigned int); else if (cflags == DP_C_LONG) value = va_arg (args, unsigned long int); else if (cflags == DP_C_LLONG) value = va_arg (args, unsigned LLONG); else value = va_arg (args, unsigned int); total += fmtint (buffer, &currlen, maxlen, value, 8, min, max, flags); break; case 'u': flags |= DP_F_UNSIGNED; if (cflags == DP_C_SHORT) value = (unsigned short int) va_arg (args, unsigned int); else if (cflags == DP_C_LONG) value = va_arg (args, unsigned long int); else if (cflags == DP_C_LLONG) value = va_arg (args, unsigned LLONG); else value = va_arg (args, unsigned int); total += fmtint (buffer, &currlen, maxlen, value, 10, min, max, flags); break; case 'X': flags |= DP_F_UP; case 'x': flags |= DP_F_UNSIGNED; if (cflags == DP_C_SHORT) value = (unsigned short int) va_arg (args, unsigned int); else if (cflags == DP_C_LONG) value = va_arg (args, unsigned long int); else if (cflags == DP_C_LLONG) value = va_arg (args, unsigned LLONG); else value = va_arg (args, unsigned int); total += fmtint (buffer, &currlen, maxlen, value, 16, min, max, flags); break; case 'f': if (cflags == DP_C_LDOUBLE) fvalue = va_arg (args, LDOUBLE); else fvalue = va_arg (args, double); total += fmtfp (buffer, &currlen, maxlen, fvalue, min, max, flags); break; case 'E': flags |= DP_F_UP; case 'e': if (cflags == DP_C_LDOUBLE) fvalue = va_arg (args, LDOUBLE); else fvalue = va_arg (args, double); total += fmtfp (buffer, &currlen, maxlen, fvalue, min, max, flags); break; case 'G': flags |= DP_F_UP; case 'g': flags |= DP_F_FP_G; if (cflags == DP_C_LDOUBLE) fvalue = va_arg (args, LDOUBLE); else fvalue = va_arg (args, double); if (max == 0) /* C99 says: if precision [for %g] is zero, it is taken as one */ max = 1; total += fmtfp (buffer, &currlen, maxlen, fvalue, min, max, flags); break; case 'c': total += dopr_outch (buffer, &currlen, maxlen, va_arg (args, int)); break; case 's': strvalue = va_arg (args, char *); total += fmtstr (buffer, &currlen, maxlen, strvalue, flags, min, max); break; case 'p': strvalue = va_arg (args, void *); total += fmtint (buffer, &currlen, maxlen, (long) strvalue, 16, min, max, flags); break; case 'n': if (cflags == DP_C_SHORT) { short int *num; num = va_arg (args, short int *); *num = currlen; } else if (cflags == DP_C_LONG) { long int *num; num = va_arg (args, long int *); *num = currlen; } else if (cflags == DP_C_LLONG) { LLONG *num; num = va_arg (args, LLONG *); *num = currlen; } else { int *num; num = va_arg (args, int *); *num = currlen; } break; case '%': total += dopr_outch (buffer, &currlen, maxlen, ch); break; case 'w': /* not supported yet, treat as next char */ ch = *format++; break; default: /* Unknown, skip */ break; } ch = *format++; state = DP_S_DEFAULT; flags = cflags = min = 0; max = -1; break; case DP_S_DONE: break; default: /* hmm? */ break; /* some picky compilers need this */ } } if (buffer != NULL) { if (currlen < maxlen - 1) buffer[currlen] = '\0'; else buffer[maxlen - 1] = '\0'; } return total; } static int fmtstr (char *buffer, size_t *currlen, size_t maxlen, const char *value, int flags, int min, int max) { int padlen, strln; /* amount to pad */ int cnt = 0; int total = 0; if (value == 0) { value = "(null)"; } if (max < 0) strln = strlen (value); else /* When precision is specified, don't read VALUE past precision. */ /*strln = strnlen (value, max);*/ for (strln = 0; strln < max && value[strln]; ++strln); padlen = min - strln; if (padlen < 0) padlen = 0; if (flags & DP_F_MINUS) padlen = -padlen; /* Left Justify */ while (padlen > 0) { total += dopr_outch (buffer, currlen, maxlen, ' '); --padlen; } while (*value && ((max < 0) || (cnt < max))) { total += dopr_outch (buffer, currlen, maxlen, *value++); ++cnt; } while (padlen < 0) { total += dopr_outch (buffer, currlen, maxlen, ' '); ++padlen; } return total; } /* Have to handle DP_F_NUM (ie 0x and 0 alternates) */ static int fmtint (char *buffer, size_t *currlen, size_t maxlen, LLONG value, int base, int min, int max, int flags) { int signvalue = 0; unsigned LLONG uvalue; char convert[24]; unsigned int place = 0; int spadlen = 0; /* amount to space pad */ int zpadlen = 0; /* amount to zero pad */ const char *digits; int total = 0; if (max < 0) max = 0; uvalue = value; if(!(flags & DP_F_UNSIGNED)) { if( value < 0 ) { signvalue = '-'; uvalue = -value; } else if (flags & DP_F_PLUS) /* Do a sign (+/i) */ signvalue = '+'; else if (flags & DP_F_SPACE) signvalue = ' '; } if (flags & DP_F_UP) /* Should characters be upper case? */ digits = "0123456789ABCDEF"; else digits = "0123456789abcdef"; do { convert[place++] = digits[uvalue % (unsigned)base]; uvalue = (uvalue / (unsigned)base ); } while(uvalue && (place < sizeof (convert))); if (place == sizeof (convert)) place--; convert[place] = 0; zpadlen = max - place; spadlen = min - MAX ((unsigned int)max, place) - (signvalue ? 1 : 0); if (zpadlen < 0) zpadlen = 0; if (spadlen < 0) spadlen = 0; if (flags & DP_F_ZERO) { zpadlen = MAX(zpadlen, spadlen); spadlen = 0; } if (flags & DP_F_MINUS) spadlen = -spadlen; /* Left Justifty */ #ifdef DEBUG_SNPRINTF dprint (1, (debugfile, "zpad: %d, spad: %d, min: %d, max: %d, place: %d\n", zpadlen, spadlen, min, max, place)); #endif /* Spaces */ while (spadlen > 0) { total += dopr_outch (buffer, currlen, maxlen, ' '); --spadlen; } /* Sign */ if (signvalue) total += dopr_outch (buffer, currlen, maxlen, signvalue); /* Zeros */ if (zpadlen > 0) { while (zpadlen > 0) { total += dopr_outch (buffer, currlen, maxlen, '0'); --zpadlen; } } /* Digits */ while (place > 0) total += dopr_outch (buffer, currlen, maxlen, convert[--place]); /* Left Justified spaces */ while (spadlen < 0) { total += dopr_outch (buffer, currlen, maxlen, ' '); ++spadlen; } return total; } static LDOUBLE abs_val (LDOUBLE value) { LDOUBLE result = value; if (value < 0) result = -value; return result; } static LDOUBLE pow10_int (int exp) { LDOUBLE result = 1; while (exp) { result *= 10; exp--; } return result; } static LLONG round_int (LDOUBLE value) { LLONG intpart; intpart = value; value = value - intpart; if (value >= 0.5) intpart++; return intpart; } static int fmtfp (char *buffer, size_t *currlen, size_t maxlen, LDOUBLE fvalue, int min, int max, int flags) { int signvalue = 0; LDOUBLE ufvalue; char iconvert[24]; char fconvert[24]; size_t iplace = 0; size_t fplace = 0; int padlen = 0; /* amount to pad */ int zpadlen = 0; int total = 0; LLONG intpart; LLONG fracpart; LLONG mask10; int leadingfrac0s = 0; /* zeroes at the start of fractional part */ int omitzeros = 0; size_t omitcount = 0; /* * AIX manpage says the default is 0, but Solaris says the default * is 6, and sprintf on AIX defaults to 6 */ if (max < 0) max = 6; ufvalue = abs_val (fvalue); if (fvalue < 0) signvalue = '-'; else if (flags & DP_F_PLUS) /* Do a sign (+/i) */ signvalue = '+'; else if (flags & DP_F_SPACE) signvalue = ' '; #if 0 if (flags & DP_F_UP) caps = 1; /* Should characters be upper case? */ #endif intpart = ufvalue; /* With %g precision is the number of significant digits, which includes the digits in intpart. */ if (flags & DP_F_FP_G) { if (intpart != 0) { /* For each digit of INTPART, print one less fractional digit. */ LLONG temp = intpart; for (temp = intpart; temp != 0; temp /= 10) --max; if (max < 0) max = 0; } else { /* For each leading 0 in fractional part, print one more fractional digit. */ LDOUBLE temp; if (ufvalue != 0) for (temp = ufvalue; temp < 0.1; temp *= 10) ++max; } } /* C99: trailing zeros are removed from the fractional portion of the result unless the # flag is specified */ if ((flags & DP_F_FP_G) && !(flags & DP_F_NUM)) omitzeros = 1; #if SIZEOF_LONG_LONG > 0 # define MAX_DIGITS 18 /* grok more digits with long long */ #else # define MAX_DIGITS 9 /* just long */ #endif /* * Sorry, we only support several digits past the decimal because of * our conversion method */ if (max > MAX_DIGITS) max = MAX_DIGITS; /* Factor of 10 with the needed number of digits, e.g. 1000 for max==3 */ mask10 = pow10_int (max); /* We "cheat" by converting the fractional part to integer by * multiplying by a factor of 10 */ fracpart = round_int (mask10 * (ufvalue - intpart)); if (fracpart >= mask10) { intpart++; fracpart -= mask10; } else if (fracpart != 0) /* If fracpart has less digits than the 10* mask, we need to manually insert leading 0s. For example 2.01's fractional part requires one leading zero to distinguish it from 2.1. */ while (fracpart < mask10 / 10) { ++leadingfrac0s; mask10 /= 10; } #ifdef DEBUG_SNPRINTF dprint (1, (debugfile, "fmtfp: %f =? %d.%d\n", fvalue, intpart, fracpart)); #endif /* Convert integer part */ do { iconvert[iplace++] = '0' + intpart % 10; intpart = (intpart / 10); } while(intpart && (iplace < sizeof(iconvert))); if (iplace == sizeof(iconvert)) iplace--; iconvert[iplace] = 0; /* Convert fractional part */ do { fconvert[fplace++] = '0' + fracpart % 10; fracpart = (fracpart / 10); } while(fracpart && (fplace < sizeof(fconvert))); while (leadingfrac0s-- > 0 && fplace < sizeof(fconvert)) fconvert[fplace++] = '0'; if (fplace == sizeof(fconvert)) fplace--; fconvert[fplace] = 0; if (omitzeros) while (omitcount < fplace && fconvert[omitcount] == '0') ++omitcount; /* -1 for decimal point, another -1 if we are printing a sign */ padlen = min - iplace - (max - omitcount) - 1 - ((signvalue) ? 1 : 0); if (!omitzeros) zpadlen = max - fplace; if (zpadlen < 0) zpadlen = 0; if (padlen < 0) padlen = 0; if (flags & DP_F_MINUS) padlen = -padlen; /* Left Justifty */ if ((flags & DP_F_ZERO) && (padlen > 0)) { if (signvalue) { total += dopr_outch (buffer, currlen, maxlen, signvalue); --padlen; signvalue = 0; } while (padlen > 0) { total += dopr_outch (buffer, currlen, maxlen, '0'); --padlen; } } while (padlen > 0) { total += dopr_outch (buffer, currlen, maxlen, ' '); --padlen; } if (signvalue) total += dopr_outch (buffer, currlen, maxlen, signvalue); while (iplace > 0) total += dopr_outch (buffer, currlen, maxlen, iconvert[--iplace]); /* * Decimal point. This should probably use locale to find the correct * char to print out. */ if (max > 0 && (fplace > omitcount || zpadlen > 0)) { total += dopr_outch (buffer, currlen, maxlen, '.'); while (fplace > omitcount) total += dopr_outch (buffer, currlen, maxlen, fconvert[--fplace]); } while (zpadlen > 0) { total += dopr_outch (buffer, currlen, maxlen, '0'); --zpadlen; } while (padlen < 0) { total += dopr_outch (buffer, currlen, maxlen, ' '); ++padlen; } return total; } static int dopr_outch (char *buffer, size_t *currlen, size_t maxlen, char c) { if (*currlen + 1 < maxlen) buffer[(*currlen)++] = c; return 1; } int vsnprintf (char *str, size_t count, const char *fmt, va_list args) { if (str != NULL) str[0] = 0; return dopr(str, count, fmt, args); } /* VARARGS3 */ #ifdef HAVE_STDARGS int snprintf (char *str,size_t count,const char *fmt,...) #else int snprintf (va_alist) va_dcl #endif { #ifndef HAVE_STDARGS char *str; size_t count; char *fmt; #endif VA_LOCAL_DECL; int total; VA_START (fmt); VA_SHIFT (str, char *); VA_SHIFT (count, size_t ); VA_SHIFT (fmt, char *); total = vsnprintf(str, count, fmt, ap); VA_END; return total; } #ifdef TEST_SNPRINTF #ifndef LONG_STRING #define LONG_STRING 1024 #endif int main (void) { char buf1[LONG_STRING]; char buf2[LONG_STRING]; char *fp_fmt[] = { "%-1.5f", "%1.5f", "%123.9f", "%10.5f", "% 10.5f", "%+22.9f", "%+4.9f", "%01.3f", "%4f", "%3.1f", "%3.2f", "%.0f", "%.1f", NULL }; double fp_nums[] = { -1.5, 134.21, 91340.2, 341.1234, 0203.9, 0.96, 0.996, 0.9996, 1.996, 4.136, 0}; char *int_fmt[] = { "%-1.5d", "%1.5d", "%123.9d", "%5.5d", "%10.5d", "% 10.5d", "%+22.33d", "%01.3d", "%4d", NULL }; long int_nums[] = { -1, 134, 91340, 341, 0203, 0}; int x, y; int fail = 0; int num = 0; printf ("Testing snprintf format codes against system sprintf...\n"); for (x = 0; fp_fmt[x] != NULL ; x++) for (y = 0; fp_nums[y] != 0 ; y++) { snprintf (buf1, sizeof (buf1), fp_fmt[x], fp_nums[y]); sprintf (buf2, fp_fmt[x], fp_nums[y]); if (strcmp (buf1, buf2)) { printf("snprintf doesn't match Format: %s\n\tsnprintf = %s\n\tsprintf = %s\n", fp_fmt[x], buf1, buf2); fail++; } num++; } for (x = 0; int_fmt[x] != NULL ; x++) for (y = 0; int_nums[y] != 0 ; y++) { snprintf (buf1, sizeof (buf1), int_fmt[x], int_nums[y]); sprintf (buf2, int_fmt[x], int_nums[y]); if (strcmp (buf1, buf2)) { printf("snprintf doesn't match Format: %s\n\tsnprintf = %s\n\tsprintf = %s\n", int_fmt[x], buf1, buf2); fail++; } num++; } printf ("%d tests failed out of %d.\n", fail, num); } #endif /* SNPRINTF_TEST */ pam-afs-session-2.5/portable/dummy.c0000644000175000000000000000206611613407726014413 00000000000000/* * Dummy symbol to prevent an empty library. * * On platforms that already have all of the functions that libportable would * supply, Automake builds an empty library and then calls ar with nonsensical * arguments. Ensure that libportable always contains at least one symbol. * * The canonical version of this file is maintained in the rra-c-util package, * which can be found at . * * Written by Russ Allbery * * The authors hereby relinquish any claim to any copyright that they may have * in this work, whether granted under contract or by operation of law or * international treaty, and hereby commit to the public, at large, that they * shall not, at any time in the future, seek to enforce any copyright in this * work against any person or entity, or prevent any person or entity from * copying, publishing, distributing or creating derivative works of this * work. */ /* Prototype to avoid gcc warnings. */ int portable_dummy(void); int portable_dummy(void) { return 42; } pam-afs-session-2.5/portable/krb5.h0000644000175000000000000000674611613407726014141 00000000000000/* * Portability wrapper around krb5.h. * * This header includes krb5.h and then adjusts for various portability * issues, primarily between MIT Kerberos and Heimdal, so that code can be * written to a consistent API. * * Unfortunately, due to the nature of the differences between MIT Kerberos * and Heimdal, it's not possible to write code to either one of the APIs and * adjust for the other one. In general, this header tries to make available * the Heimdal API and fix it for MIT Kerberos, but there are places where MIT * Kerberos requires a more specific call. For those cases, it provides the * most specific interface. * * For example, MIT Kerberos has krb5_free_unparsed_name() whereas Heimdal * prefers the generic krb5_xfree(). In this case, this header provides * krb5_free_unparsed_name() for both APIs since it's the most specific call. * * The canonical version of this file is maintained in the rra-c-util package, * which can be found at . * * Written by Russ Allbery * * The authors hereby relinquish any claim to any copyright that they may have * in this work, whether granted under contract or by operation of law or * international treaty, and hereby commit to the public, at large, that they * shall not, at any time in the future, seek to enforce any copyright in this * work against any person or entity, or prevent any person or entity from * copying, publishing, distributing or creating derivative works of this * work. */ #ifndef PORTABLE_KRB5_H #define PORTABLE_KRB5_H 1 /* * Allow inclusion of config.h to be skipped, since sometimes we have to use a * stripped-down version of config.h with a different name. */ #ifndef CONFIG_H_INCLUDED # include #endif #include #include #include BEGIN_DECLS /* Default to a hidden visibility for all portability functions. */ #pragma GCC visibility push(hidden) /* * AIX included Kerberos includes the profile library but not the * krb5_appdefault functions, so we provide replacements that we have to * prototype. */ #ifndef HAVE_KRB5_APPDEFAULT_STRING void krb5_appdefault_boolean(krb5_context, const char *, const krb5_data *, const char *, int, int *); void krb5_appdefault_string(krb5_context, const char *, const krb5_data *, const char *, const char *, char **); #endif /* MIT-specific. The Heimdal documentation says to use free(). */ #ifndef HAVE_KRB5_FREE_DEFAULT_REALM # define krb5_free_default_realm(c, r) free(r) #endif /* * krb5_{get,free}_error_message are the preferred APIs for both current MIT * and current Heimdal, but there are tons of older APIs we may have to fall * back on for earlier versions. * * This function should be called immediately after the corresponding error * without any intervening Kerberos calls. Otherwise, the correct error * message and supporting information may not be returned. */ #ifndef HAVE_KRB5_GET_ERROR_MESSAGE const char *krb5_get_error_message(krb5_context, krb5_error_code); #endif #ifndef HAVE_KRB5_FREE_ERROR_MESSAGE void krb5_free_error_message(krb5_context, const char *); #endif /* * MIT-specific. Heimdal automatically ignores environment variables if * called in a setuid context. */ #ifndef HAVE_KRB5_INIT_SECURE_CONTEXT # define krb5_init_secure_context(c) krb5_init_context(c) #endif /* Undo default visibility change. */ #pragma GCC visibility pop #endif /* !PORTABLE_KRB5_H */ pam-afs-session-2.5/portable/krb5-extra.c0000644000175000000000000000635111613407726015245 00000000000000/* * Portability glue functions for Kerberos. * * This file provides definitions of the interfaces that portable/krb5.h * ensures exist if the function wasn't available in the Kerberos libraries. * Everything in this file will be protected by #ifndef. If the native * Kerberos libraries are fully capable, this file will be skipped. * * The canonical version of this file is maintained in the rra-c-util package, * which can be found at . * * Written by Russ Allbery * * The authors hereby relinquish any claim to any copyright that they may have * in this work, whether granted under contract or by operation of law or * international treaty, and hereby commit to the public, at large, that they * shall not, at any time in the future, seek to enforce any copyright in this * work against any person or entity, or prevent any person or entity from * copying, publishing, distributing or creating derivative works of this * work. */ #include #include #include #include /* Figure out what header files to include for error reporting. */ #if !defined(HAVE_KRB5_GET_ERROR_MESSAGE) && !defined(HAVE_KRB5_GET_ERR_TEXT) # if !defined(HAVE_KRB5_GET_ERROR_STRING) # if defined(HAVE_IBM_SVC_KRB5_SVC_H) # include # elif defined(HAVE_ET_COM_ERR_H) # include # else # include # endif # endif #endif /* Used for unused parameters to silence gcc warnings. */ #define UNUSED __attribute__((__unused__)) /* * This string is returned for unknown error messages. We use a static * variable so that we can be sure not to free it. */ static const char error_unknown[] = "unknown error"; #ifndef HAVE_KRB5_GET_ERROR_MESSAGE /* * Given a Kerberos error code, return the corresponding error. Prefer the * Kerberos interface if available since it will provide context-specific * error information, whereas the error_message() call will only provide a * fixed message. */ const char * krb5_get_error_message(krb5_context ctx UNUSED, krb5_error_code code UNUSED) { const char *msg = NULL; # if defined(HAVE_KRB5_GET_ERROR_STRING) msg = krb5_get_error_string(ctx); # elif defined(HAVE_KRB5_GET_ERR_TEXT) msg = krb5_get_err_text(ctx, code); # elif defined(HAVE_KRB5_SVC_GET_MSG) krb5_svc_get_msg(code, (char **) &msg); # else msg = error_message(code); # endif if (msg == NULL) return error_unknown; else return msg; } #endif /* !HAVE_KRB5_GET_ERROR_MESSAGE */ #ifndef HAVE_KRB5_FREE_ERROR_MESSAGE /* * Free an error string if necessary. If we returned a static string, make * sure we don't free it. * * This code assumes that the set of implementations that have * krb5_free_error_message is a subset of those with krb5_get_error_message. * If this assumption ever breaks, we may call the wrong free function. */ void krb5_free_error_message(krb5_context ctx UNUSED, const char *msg) { if (msg == error_unknown) return; # if defined(HAVE_KRB5_GET_ERROR_STRING) krb5_free_error_string(ctx, (char *) msg); # elif defined(HAVE_KRB5_SVC_GET_MSG) krb5_free_string(ctx, (char *) msg); # endif } #endif /* !HAVE_KRB5_FREE_ERROR_MESSAGE */ pam-afs-session-2.5/portable/strndup.c0000644000175000000000000000254011613407726014754 00000000000000/* * Replacement for a missing strndup. * * The canonical version of this file is maintained in the rra-c-util package, * which can be found at . * * Written by Russ Allbery * * The authors hereby relinquish any claim to any copyright that they may have * in this work, whether granted under contract or by operation of law or * international treaty, and hereby commit to the public, at large, that they * shall not, at any time in the future, seek to enforce any copyright in this * work against any person or entity, or prevent any person or entity from * copying, publishing, distributing or creating derivative works of this * work. */ #include #include #include /* * If we're running the test suite, rename the functions to avoid conflicts * with the system versions. */ #if TESTING # undef strndup # define strndup test_strndup char *test_strndup(const char *, size_t); #endif char * strndup(const char *s, size_t n) { size_t length; char *copy; if (s == NULL) { errno = EINVAL; return NULL; } length = strlen(s); if (length > n) length = n; copy = malloc(length + 1); if (copy == NULL) return NULL; memcpy(copy, s, length); copy[length] = '\0'; return copy; } pam-afs-session-2.5/portable/k_haspag.c0000644000175000000000000000626511613407726015042 00000000000000/* * Replacement for missing k_haspag kafs function. * * k_haspag is a relatively new addition to the kafs interface (implemented by * Heimdal's libkafs and OpenAFS's libkopenafs). It returns true if the * current process is in a PAG and false otherwise. This is a replacement * function for libraries that don't have it or for use with a replacement * kafs layer. It falls back on looking at the current process's supplemental * groups if the system call isn't supported or if k_pioctl isn't available. * * The canonical version of this file is maintained in the rra-c-util package, * which can be found at . * * Written by Russ Allbery * * The authors hereby relinquish any claim to any copyright that they may have * in this work, whether granted under contract or by operation of law or * international treaty, and hereby commit to the public, at large, that they * shall not, at any time in the future, seek to enforce any copyright in this * work against any person or entity, or prevent any person or entity from * copying, publishing, distributing or creating derivative works of this * work. */ #include #include #include #ifdef HAVE_SYS_IOCCOM_H # include #endif #include /* * The haspag function. Returns true if the current process is in a PAG, * false otherwise. This attempts a system call, and if that fails, falls * back on looking for supplemental groups that match the AFS groups. */ int k_haspag(void) { int ngroups, i; gid_t *groups; uint32_t pag, g0, g1, hi, lo; /* First, try the system call if k_pioctl is available. */ #ifdef HAVE_K_PIOCTL int result; struct ViceIoctl iob; iob.in = NULL; iob.in_size = 0; iob.out = (void *) &pag; iob.out_size = sizeof(pag); result = k_pioctl(NULL, _IOW('C', 13, struct ViceIoctl), &iob, 0); if (result == 0) return pag != (uint32_t) -1; #endif /* * If that failed, the cache manager may not support the VIOC_GETPAG * system call. Fall back on analyzing the groups. */ ngroups = getgroups(0, NULL); groups = malloc(sizeof(*groups) * ngroups); if (groups == NULL) return 0; ngroups = getgroups(ngroups, groups); /* * Strictly speaking, the single group PAG is only used on Linux, but * check it everywhere anyway to simplify life. */ for (i = 0; i < ngroups; i++) if (((groups[i] >> 24) & 0xff) == 'A') { free(groups); return 1; } /* * Check for the PAG group pair. The first two groups, when combined with * a rather strange formula, must result in a number matching the single * group number we already checked for. */ if (ngroups < 2) { free(groups); return 0; } g0 = (groups[0] & 0xffff) - 0x3f00; g1 = (groups[1] & 0xffff) - 0x3f00; free(groups); if (g0 < 0xc0000 && g1 < 0xc0000) { lo = ((g0 & 0x3fff) << 14) | (g1 & 0x3fff); hi = (g1 >> 14) + (g0 >> 14) * 3; pag = ((hi << 28) | lo); return ((pag >> 24) & 0xff) == 'A'; } return 0; } pam-afs-session-2.5/portable/pam.h0000644000175000000000000000467311613407726014050 00000000000000/* * Portability wrapper around PAM header files. * * This header file includes the various PAM headers, wherever they may be * found on the system, and defines replacements for PAM functions that may * not be available on the local system. * * The canonical version of this file is maintained in the rra-c-util package, * which can be found at . * * Written by Russ Allbery * * The authors hereby relinquish any claim to any copyright that they may have * in this work, whether granted under contract or by operation of law or * international treaty, and hereby commit to the public, at large, that they * shall not, at any time in the future, seek to enforce any copyright in this * work against any person or entity, or prevent any person or entity from * copying, publishing, distributing or creating derivative works of this * work. */ #ifndef PORTABLE_PAM_H #define PORTABLE_PAM_H 1 #include #include /* Linux PAM 1.1.0 requires sys/types.h before security/pam_modutil.h. */ #include #ifndef HAVE_PAM_MODUTIL_GETPWNAM # include #endif #if defined(HAVE_SECURITY_PAM_APPL_H) # include # include #elif defined(HAVE_PAM_PAM_APPL_H) # include # include #endif #if defined(HAVE_SECURITY_PAM_EXT_H) # include #elif defined(HAVE_PAM_PAM_EXT_H) # include #endif #if defined(HAVE_SECURITY_PAM_MODUTIL_H) # include #elif defined(HAVE_PAM_PAM_MODUTIL_H) # include #endif #include BEGIN_DECLS /* Default to a hidden visibility for all portability functions. */ #pragma GCC visibility push(hidden) /* * If pam_modutil_getpwnam is missing, ideally we should roll our own using * getpwnam_r. However, this is a fair bit of work, since we have to stash * the allocated memory in the PAM data so that it will be freed properly. * Bail for right now. */ #if !HAVE_PAM_MODUTIL_GETPWNAM # define pam_modutil_getpwnam(h, u) getpwnam(u) #endif /* Prototype missing optional PAM functions. */ #if !HAVE_PAM_SYSLOG void pam_syslog(const pam_handle_t *, int, const char *, ...); #endif #if !HAVE_PAM_VSYSLOG void pam_vsyslog(const pam_handle_t *, int, const char *, va_list); #endif /* Undo default visibility change. */ #pragma GCC visibility pop #endif /* !PORTABLE_PAM_H */ pam-afs-session-2.5/portable/macros.h0000644000175000000000000000274611613407726014556 00000000000000/* * Portability macros used in include files. * * The canonical version of this file is maintained in the rra-c-util package, * which can be found at . * * Written by Russ Allbery * * The authors hereby relinquish any claim to any copyright that they may have * in this work, whether granted under contract or by operation of law or * international treaty, and hereby commit to the public, at large, that they * shall not, at any time in the future, seek to enforce any copyright in this * work against any person or entity, or prevent any person or entity from * copying, publishing, distributing or creating derivative works of this * work. */ #ifndef PORTABLE_MACROS_H #define PORTABLE_MACROS_H 1 /* * __attribute__ is available in gcc 2.5 and later, but only with gcc 2.7 * could you use the __format__ form of the attributes, which is what we use * (to avoid confusion with other macros). */ #ifndef __attribute__ # if __GNUC__ < 2 || (__GNUC__ == 2 && __GNUC_MINOR__ < 7) # define __attribute__(spec) /* empty */ # endif #endif /* * BEGIN_DECLS is used at the beginning of declarations so that C++ * compilers don't mangle their names. END_DECLS is used at the end. */ #undef BEGIN_DECLS #undef END_DECLS #ifdef __cplusplus # define BEGIN_DECLS extern "C" { # define END_DECLS } #else # define BEGIN_DECLS /* empty */ # define END_DECLS /* empty */ #endif #endif /* !PORTABLE_MACROS_H */ pam-afs-session-2.5/portable/pam_syslog.c0000644000175000000000000000220511613407726015430 00000000000000/* * Replacement for a missing pam_syslog. * * Implements pam_syslog in terms of pam_vsyslog (which itself may be a * replacement) if the PAM implementation does not provide it. This is a * Linux PAM extension. * * The canonical version of this file is maintained in the rra-c-util package, * which can be found at . * * Written by Russ Allbery * * The authors hereby relinquish any claim to any copyright that they may have * in this work, whether granted under contract or by operation of law or * international treaty, and hereby commit to the public, at large, that they * shall not, at any time in the future, seek to enforce any copyright in this * work against any person or entity, or prevent any person or entity from * copying, publishing, distributing or creating derivative works of this * work. */ #include #include #include void pam_syslog(const pam_handle_t *pamh, int priority, const char *fmt, ...) { va_list args; va_start(args, fmt); pam_vsyslog(pamh, priority, fmt, args); va_end(args); } pam-afs-session-2.5/portable/kafs.h0000644000175000000000000000660011613407726014207 00000000000000/* * Portability wrapper around the kafs API. * * This header includes kafs.h if it's available, prototypes k_hasafs, * k_setpag, and k_unlog replacements (generally provided by the kafs * replacement library) imlemented in terms of our system call layer or * lsetpag if it is available and libkafs isn't, and as a last resort provides * a k_hasafs function that always fails and k_setpag and k_unlog functions * that always succeed. * * It also defines the HAVE_KAFS macro to 1 if some AFS support was available, * in case programs that use it want to handle the case of no AFS support * differently (such as in help output). * * The canonical version of this file is maintained in the rra-c-util package, * which can be found at . * * Written by Russ Allbery * Copyright 2006, 2007, 2008, 2010 * The Board of Trustees of the Leland Stanford Junior University * * Permission is hereby granted, free of charge, to any person obtaining a * copy of this software and associated documentation files (the "Software"), * to deal in the Software without restriction, including without limitation * the rights to use, copy, modify, merge, publish, distribute, sublicense, * and/or sell copies of the Software, and to permit persons to whom the * Software is furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included in * all copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER * DEALINGS IN THE SOFTWARE. */ #ifndef PORTABLE_KAFS_H #define PORTABLE_KAFS_H 1 #include #ifdef HAVE_KERBEROS # include #endif #include #include #ifdef HAVE_SYS_IOCCOM_H # include #endif #include BEGIN_DECLS /* Assume we have some AFS support available and #undef below if not. */ #define HAVE_KAFS 1 /* We have a libkafs or libkopenafs library. */ #if HAVE_K_HASAFS # if HAVE_KAFS_H # include # elif HAVE_KOPENAFS_H # include # endif # ifndef HAVE_K_HASPAG int k_haspag(void); # endif /* We're linking directly to the OpenAFS libraries. */ #elif HAVE_LSETPAG # if HAVE_AFS_AFSSYSCALLS_H # include # else int lsetpag(void); # endif # define k_hasafs() (1) # define k_setpag() lsetpag() # define k_unlog() (errno = ENOSYS, -1) int k_haspag(void); /* We're using our local kafs replacement. */ #elif HAVE_KAFS_REPLACEMENT # define HAVE_K_PIOCTL 1 struct ViceIoctl { void *in, *out; short in_size; short out_size; }; int k_hasafs(void); int k_haspag(void); int k_pioctl(char *, int, struct ViceIoctl *, int); int k_setpag(void); int k_unlog(void); /* We have no kafs implementation available. */ #else # undef HAVE_KAFS # define k_hasafs() (0) # define k_haspag() (0) # define k_setpag() (errno = ENOSYS, -1) # define k_unlog() (errno = ENOSYS, -1) #endif END_DECLS #endif /* PORTABLE_KAFS_H */ pam-afs-session-2.5/portable/krb5-profile.c0000644000175000000000000001452711613407726015566 00000000000000/* * Kerberos compatibility functions for AIX's NAS libraries. * * AIX for some reason doesn't provide the krb5_appdefault_* functions, but * does provide the underlying profile library functions (as a separate * libk5profile with a separate k5profile.h header file). * * This file is therefore (apart from the includes, opening and closing * comments, and the spots marked with an rra-c-util comment) a verbatim copy * of src/lib/krb5/krb/appdefault.c from MIT Kerberos 1.4.4. * * The canonical version of this file is maintained in the rra-c-util package, * which can be found at . * * Copyright (C) 1985-2005 by the Massachusetts Institute of Technology. * For license information, see the end of this file. */ #include #include #ifdef HAVE_K5PROFILE_H # include #endif #ifdef HAVE_PROFILE_H # include #endif #include #include /*xxx Duplicating this is annoying; try to work on a better way.*/ static const char *const conf_yes[] = { "y", "yes", "true", "t", "1", "on", 0, }; static const char *const conf_no[] = { "n", "no", "false", "nil", "0", "off", 0, }; static int conf_boolean(char *s) { const char * const *p; for(p=conf_yes; *p; p++) { if (!strcasecmp(*p,s)) return 1; } for(p=conf_no; *p; p++) { if (!strcasecmp(*p,s)) return 0; } /* Default to "no" */ return 0; } static krb5_error_code appdefault_get(krb5_context context, const char *appname, const krb5_data *realm, const char *option, char **ret_value) { profile_t profile; const char *names[5]; char **nameval = NULL; krb5_error_code retval; const char * realmstr = realm?realm->data:NULL; /* * rra-c-util: The magic values are internal, so a magic check for the * context struct was removed here. Call krb5_get_profile if it's * available since the krb5_context struct may be opaque. */ if (!context) return KV5M_CONTEXT; #ifdef HAVE_KRB5_GET_PROFILE krb5_get_profile(context, &profile); #else profile = context->profile; #endif /* * Try number one: * * [appdefaults] * app = { * SOME.REALM = { * option = * } * } */ names[0] = "appdefaults"; names[1] = appname; if (realmstr) { names[2] = realmstr; names[3] = option; names[4] = 0; retval = profile_get_values(profile, names, &nameval); if (retval == 0 && nameval && nameval[0]) { *ret_value = strdup(nameval[0]); goto goodbye; } } /* * Try number two: * * [appdefaults] * app = { * option = * } */ names[2] = option; names[3] = 0; retval = profile_get_values(profile, names, &nameval); if (retval == 0 && nameval && nameval[0]) { *ret_value = strdup(nameval[0]); goto goodbye; } /* * Try number three: * * [appdefaults] * realm = { * option = */ if (realmstr) { names[1] = realmstr; names[2] = option; names[3] = 0; retval = profile_get_values(profile, names, &nameval); if (retval == 0 && nameval && nameval[0]) { *ret_value = strdup(nameval[0]); goto goodbye; } } /* * Try number four: * * [appdefaults] * option = */ names[1] = option; names[2] = 0; retval = profile_get_values(profile, names, &nameval); if (retval == 0 && nameval && nameval[0]) { *ret_value = strdup(nameval[0]); } else { return retval; } goodbye: if (nameval) { char **cpp; for (cpp = nameval; *cpp; cpp++) free(*cpp); free(nameval); } return 0; } void KRB5_CALLCONV krb5_appdefault_boolean(krb5_context context, const char *appname, const krb5_data *realm, const char *option, int default_value, int *ret_value) { char *string = NULL; krb5_error_code retval; retval = appdefault_get(context, appname, realm, option, &string); if (! retval && string) { *ret_value = conf_boolean(string); free(string); } else *ret_value = default_value; } void KRB5_CALLCONV krb5_appdefault_string(krb5_context context, const char *appname, const krb5_data *realm, const char *option, const char *default_value, char **ret_value) { krb5_error_code retval; char *string; retval = appdefault_get(context, appname, realm, option, &string); if (! retval && string) { *ret_value = string; } else { *ret_value = strdup(default_value); } } /* * Copyright (C) 1985-2005 by the Massachusetts Institute of Technology. * All rights reserved. * * Export of this software from the United States of America may require * a specific license from the United States Government. It is the * responsibility of any person or organization contemplating export to * obtain such a license before exporting. * * WITHIN THAT CONSTRAINT, permission to use, copy, modify, and * distribute this software and its documentation for any purpose and * without fee is hereby granted, provided that the above copyright * notice appear in all copies and that both that copyright notice and * this permission notice appear in supporting documentation, and that * the name of M.I.T. not be used in advertising or publicity pertaining * to distribution of the software without specific, written prior * permission. Furthermore if you modify this software you must label * your software as modified software and not distribute it in such a * fashion that it might be confused with the original MIT software. * M.I.T. makes no representations about the suitability of this software * for any purpose. It is provided "as is" without express or implied * warranty. * * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE. * * Individual source code files are copyright MIT, Cygnus Support, * OpenVision, Oracle, Sun Soft, FundsXpress, and others. * * Project Athena, Athena, Athena MUSE, Discuss, Hesiod, Kerberos, Moira, * and Zephyr are trademarks of the Massachusetts Institute of Technology * (MIT). No commercial use of these trademarks may be made without * prior written permission of MIT. * * "Commercial use" means use of a name in a product or other for-profit * manner. It does NOT prevent a commercial firm from referring to the * MIT trademarks in order to convey information (although in doing so, * recognition of their trademark status should be given). */ pam-afs-session-2.5/portable/stdbool.h0000644000175000000000000000306311613407726014731 00000000000000/* * Portability wrapper around . * * Provides the bool and _Bool types and the true and false constants, * following the C99 specification, on hosts that don't have stdbool.h. This * logic is based heavily on the example in the Autoconf manual. * * The canonical version of this file is maintained in the rra-c-util package, * which can be found at . * * Written by Russ Allbery * * The authors hereby relinquish any claim to any copyright that they may have * in this work, whether granted under contract or by operation of law or * international treaty, and hereby commit to the public, at large, that they * shall not, at any time in the future, seek to enforce any copyright in this * work against any person or entity, or prevent any person or entity from * copying, publishing, distributing or creating derivative works of this * work. */ #ifndef PORTABLE_STDBOOL_H #define PORTABLE_STDBOOL_H 1 #if HAVE_STDBOOL_H # include #else # if HAVE__BOOL # define bool _Bool # else # ifdef __cplusplus typedef bool _Bool; # elif _WIN32 # include # define bool BOOL # else typedef unsigned char _Bool; # define bool _Bool # endif # endif # define false 0 # define true 1 # define __bool_true_false_are_defined 1 #endif /* * If we define bool and don't tell Perl, it will try to define its own and * fail. Only of interest for programs that also include Perl headers. */ #ifndef HAS_BOOL # define HAS_BOOL 1 #endif #endif /* !PORTABLE_STDBOOL_H */ pam-afs-session-2.5/portable/strlcpy.c0000644000175000000000000000321411613407726014754 00000000000000/* * Replacement for a missing strlcpy. * * Provides the same functionality as the *BSD function strlcpy, originally * developed by Todd Miller and Theo de Raadt. strlcpy works similarly to * strncpy, except saner and simpler. The result is always nul-terminated * even if the source string is longer than the destination string, and the * total space required is returned. The destination string is not nul-filled * like strncpy does, just nul-terminated. * * The canonical version of this file is maintained in the rra-c-util package, * which can be found at . * * Written by Russ Allbery * * The authors hereby relinquish any claim to any copyright that they may have * in this work, whether granted under contract or by operation of law or * international treaty, and hereby commit to the public, at large, that they * shall not, at any time in the future, seek to enforce any copyright in this * work against any person or entity, or prevent any person or entity from * copying, publishing, distributing or creating derivative works of this * work. */ #include #include /* * If we're running the test suite, rename strlcpy to avoid conflicts with * the system version. */ #if TESTING # define strlcpy test_strlcpy size_t test_strlcpy(char *, const char *, size_t); #endif size_t strlcpy(char *dst, const char *src, size_t size) { size_t length, copy; length = strlen(src); if (size > 0) { copy = (length >= size) ? size - 1 : length; memcpy(dst, src, copy); dst[copy] = '\0'; } return length; } pam-afs-session-2.5/config.h.in0000644000175000000000000002001711613407773013325 00000000000000/* config.h.in. Generated from configure.ac by autoheader. */ /* Define to 1 if you have the header file. */ #undef HAVE_AFS_AFSSYSCALLS_H /* Define to 1 if you have the header file. */ #undef HAVE_AFS_PARAM_H /* Define to 1 if you have the `asprintf' function. */ #undef HAVE_ASPRINTF /* Define to 1 if you have the declaration of `snprintf', and to 0 if you don't. */ #undef HAVE_DECL_SNPRINTF /* Define to 1 if you have the declaration of `vsnprintf', and to 0 if you don't. */ #undef HAVE_DECL_VSNPRINTF /* Define to 1 if you have the header file. */ #undef HAVE_DLFCN_H /* Define to 1 if you have the header file. */ #undef HAVE_ET_COM_ERR_H /* Define to 1 if you have the header file. */ #undef HAVE_IBM_SVC_KRB5_SVC_H /* Define to 1 if you have the header file. */ #undef HAVE_INTTYPES_H /* Define to 1 if you have the `issetuidgid' function. */ #undef HAVE_ISSETUIDGID /* Define to 1 if you have the header file. */ #undef HAVE_K5PROFILE_H /* Define to 1 to use the Mac OS X 10.6 /dev interface. */ #undef HAVE_KAFS_DARWIN10 /* Define to 1 to use the Mac OS X 10.4 /dev interface. */ #undef HAVE_KAFS_DARWIN8 /* Define to 1 if you have the header file. */ #undef HAVE_KAFS_H /* Define to 1 to use the Linux AFS /proc interface. */ #undef HAVE_KAFS_LINUX /* Define to 1 if the libkafs replacement is built. */ #undef HAVE_KAFS_REPLACEMENT /* Define to 1 to use the Solaris 11 /dev interface. */ #undef HAVE_KAFS_SOLARIS /* Define to 1 to use the AFS syscall interface. */ #undef HAVE_KAFS_SYSCALL /* Define to enable Kerberos features. */ #undef HAVE_KERBEROS /* Define to 1 if you have the header file. */ #undef HAVE_KOPENAFS_H /* Define to 1 if you have the `krb5_afslog' function. */ #undef HAVE_KRB5_AFSLOG /* Define to 1 if you have the `krb5_appdefault_string' function. */ #undef HAVE_KRB5_APPDEFAULT_STRING /* Define to 1 if you have the `krb5_free_default_realm' function. */ #undef HAVE_KRB5_FREE_DEFAULT_REALM /* Define to 1 if you have the `krb5_free_error_message' function. */ #undef HAVE_KRB5_FREE_ERROR_MESSAGE /* Define to 1 if you have the `krb5_get_error_message' function. */ #undef HAVE_KRB5_GET_ERROR_MESSAGE /* Define to 1 if you have the `krb5_get_error_string' function. */ #undef HAVE_KRB5_GET_ERROR_STRING /* Define to 1 if you have the `krb5_get_err_txt' function. */ #undef HAVE_KRB5_GET_ERR_TXT /* Define to 1 if you have the `krb5_get_profile' function. */ #undef HAVE_KRB5_GET_PROFILE /* Define to 1 if you have the `krb5_init_secure_context' function. */ #undef HAVE_KRB5_INIT_SECURE_CONTEXT /* Define to 1 if the system has the type `krb5_realm'. */ #undef HAVE_KRB5_REALM /* Define to 1 if you have the `krb5_svc_get_msg' function. */ #undef HAVE_KRB5_SVC_GET_MSG /* Define to 1 if you have the k_hasafs function. */ #undef HAVE_K_HASAFS /* Define to 1 if you have the `k_haspag' function. */ #undef HAVE_K_HASPAG /* Define to 1 if you have the `k_pioctl' function. */ #undef HAVE_K_PIOCTL /* Define to 1 if the system has the type `long long int'. */ #undef HAVE_LONG_LONG_INT /* Define to 1 if you have the OpenAFS lsetpag function. */ #undef HAVE_LSETPAG /* Define to 1 if you have the header file. */ #undef HAVE_MEMORY_H /* Define to 1 if you have the `pam_getenv' function. */ #undef HAVE_PAM_GETENV /* Define to 1 if you have the `pam_getenvlist' function. */ #undef HAVE_PAM_GETENVLIST /* Define to 1 if you have the `pam_modutil_getpwnam' function. */ #undef HAVE_PAM_MODUTIL_GETPWNAM /* Define to 1 if you have the header file. */ #undef HAVE_PAM_PAM_APPL_H /* Define to 1 if you have the header file. */ #undef HAVE_PAM_PAM_EXT_H /* Define to 1 if you have the header file. */ #undef HAVE_PAM_PAM_MODUTIL_H /* Define to 1 if you have the `pam_syslog' function. */ #undef HAVE_PAM_SYSLOG /* Define to 1 if you have the `pam_vsyslog' function. */ #undef HAVE_PAM_VSYSLOG /* Define to 1 if you have the header file. */ #undef HAVE_PROFILE_H /* Define to 1 if you have the header file. */ #undef HAVE_SECURITY_PAM_APPL_H /* Define to 1 if you have the header file. */ #undef HAVE_SECURITY_PAM_EXT_H /* Define to 1 if you have the header file. */ #undef HAVE_SECURITY_PAM_MODUTIL_H /* Define if your system has a working snprintf function. */ #undef HAVE_SNPRINTF /* Define to 1 if stdbool.h conforms to C99. */ #undef HAVE_STDBOOL_H /* Define to 1 if you have the header file. */ #undef HAVE_STDINT_H /* Define to 1 if you have the header file. */ #undef HAVE_STDLIB_H /* Define to 1 if you have the header file. */ #undef HAVE_STRINGS_H /* Define to 1 if you have the header file. */ #undef HAVE_STRING_H /* Define to 1 if you have the `strlcat' function. */ #undef HAVE_STRLCAT /* Define to 1 if you have the `strlcpy' function. */ #undef HAVE_STRLCPY /* Define to 1 if you have the `strndup' function. */ #undef HAVE_STRNDUP /* Define to 1 if you have the header file. */ #undef HAVE_SYS_BITTYPES_H /* Define to 1 if you have the header file. */ #undef HAVE_SYS_IOCCOM_H /* Define to 1 if you have the header file. */ #undef HAVE_SYS_STAT_H /* Define to 1 if you have the header file. */ #undef HAVE_SYS_TYPES_H /* Define to 1 if you have the header file. */ #undef HAVE_UNISTD_H /* Define to 1 if the system has the type `_Bool'. */ #undef HAVE__BOOL /* Define to the sub-directory in which libtool stores uninstalled libraries. */ #undef LT_OBJDIR /* The name of the PAM module, used by the pam_vsyslog replacement. */ #undef MODULE_NAME /* Define to 1 if your C compiler doesn't accept -c and -o together. */ #undef NO_MINUS_C_MINUS_O /* Define to 1 if the operating system has no PAG support. */ #undef NO_PAG_SUPPORT /* Name of package */ #undef PACKAGE /* Define to the address where bug reports for this package should be sent. */ #undef PACKAGE_BUGREPORT /* Define to the full name of this package. */ #undef PACKAGE_NAME /* Define to the full name and version of this package. */ #undef PACKAGE_STRING /* Define to the one symbol short name of this package. */ #undef PACKAGE_TARNAME /* Define to the home page for this package. */ #undef PACKAGE_URL /* Define to the version of this package. */ #undef PACKAGE_VERSION /* Define to const if PAM uses const in pam_get_item, empty otherwise. */ #undef PAM_CONST /* Full path to aklog binary. */ #undef PATH_AKLOG /* The size of `long', as computed by sizeof. */ #undef SIZEOF_LONG /* Define to 1 if you have the ANSI C header files. */ #undef STDC_HEADERS /* Enable extensions on AIX 3, Interix. */ #ifndef _ALL_SOURCE # undef _ALL_SOURCE #endif /* Enable GNU extensions on systems that have them. */ #ifndef _GNU_SOURCE # undef _GNU_SOURCE #endif /* Enable threading extensions on Solaris. */ #ifndef _POSIX_PTHREAD_SEMANTICS # undef _POSIX_PTHREAD_SEMANTICS #endif /* Enable extensions on HP NonStop. */ #ifndef _TANDEM_SOURCE # undef _TANDEM_SOURCE #endif /* Enable general extensions on Solaris. */ #ifndef __EXTENSIONS__ # undef __EXTENSIONS__ #endif /* Version number of package */ #undef VERSION /* Define to 1 if on MINIX. */ #undef _MINIX /* Define to 2 if the system does not provide POSIX.1 features except with this defined. */ #undef _POSIX_1_SOURCE /* Define to 1 if you need to in order for `stat' and other things to work. */ #undef _POSIX_SOURCE /* Define to 1 on Solaris for correct errno handling with threads. */ #undef _REENTRANT /* Define for Solaris 2.5.1 so the uint32_t typedef from , , or is not used. If the typedef were allowed, the #define below would cause a syntax error. */ #undef _UINT32_T /* Define to int if does not define. */ #undef sig_atomic_t /* Define to the type of an unsigned integer type of width exactly 32 bits if such a type exists and the standard includes do not define it. */ #undef uint32_t pam-afs-session-2.5/Makefile.am0000644000175000000000000002207011613407726013335 00000000000000# Automake makefile for pam-afs-session. # # Written by Russ Allbery # Copyright 2006, 2007, 2010, 2011 # The Board of Trustees of the Leland Stanford Junior University # # See LICENSE for licensing terms. ACLOCAL_AMFLAGS = -I m4 EXTRA_DIST = .gitignore LICENSE autogen examples/debian/common-account \ examples/debian/common-auth examples/debian/common-session \ examples/redhat/system-auth examples/solaris/pam.conf \ pam_afs_session.map pam_afs_session.pod pam_afs_session.sym \ tests/README tests/TESTS tests/data/fake-aklog tests/data/krb5.conf \ tests/docs/pod-spelling-t tests/docs/pod-t tests/fakepam/README \ tests/kafs/basic-t tests/module/full-t tests/tap/libtap.sh # The following library order matters for annoying reasons. libafsauthent # contains its own com_err implementation, which we do not want to pick up. # # If pam_afs_session calls com_err functions directly, configure adds # -lcom_err to the link line explicitly. In that case, we want to link with # the AFS libraries last, after -lcom_err, so that we don't use its com_err # implementation. If pam_afs_session doesn't call com_err functions, we # want to link with the AFS libraries first, since otherwise in the # --enable-reduced-depends case the linker may try to resolve the com_err # symbols in libkrb5 from the AFS libraries. # # This is thankfully all fixed in later versions of AFS, which rename all # the com_err symbols so that they don't conflict. But we still support # older versions. if KRB5_USES_COM_ERR DEPEND_LIBS = $(KRB5_LIBS) $(KAFS_LIBS) else DEPEND_LIBS = $(KAFS_LIBS) $(KRB5_LIBS) endif AM_CPPFLAGS = $(KAFS_CPPFLAGS) $(KRB5_CPPFLAGS) noinst_LTLIBRARIES = pam-util/libpamutil.la portable/libportable.la portable_libportable_la_SOURCES = portable/dummy.c portable/krb5.h \ portable/macros.h portable/pam.h portable/stdbool.h \ portable/system.h portable_libportable_la_LIBADD = $(LTLIBOBJS) pam_util_libpamutil_la_SOURCES = pam-util/args.c pam-util/args.h \ pam-util/logging.c pam-util/logging.h pam-util/options.c \ pam-util/options.h pam-util/vector.c pam-util/vector.h pam_util_libpamutil_la_LDFLAGS = $(KRB5_LDFLAGS) pam_util_libpamutil_la_LIBADD = $(DEPEND_LIBS) if NEED_KAFS noinst_LTLIBRARIES += kafs/libkafs.la EXTRA_kafs_libkafs_la_SOURCES = kafs/sys-darwin10.c kafs/sys-darwin8.c \ kafs/sys-linux.c kafs/sys-solaris.c kafs/sys-syscall.c kafs_libkafs_la_SOURCES = kafs/kafs.c portable/kafs.h portable/macros.h \ portable/stdbool.h portable/system.h kafs_libkafs_la_LDFLAGS = $(KAFS_LDFLAGS) LIBKAFS = kafs/libkafs.la endif if HAVE_LD_VERSION_SCRIPT VERSION_LDFLAGS = -Wl,--version-script=${srcdir}/pam_afs_session.map else VERSION_LDFLAGS = -export-symbols ${srcdir}/pam_afs_session.sym endif pamdir = $(libdir)/security pam_LTLIBRARIES = pam_afs_session.la pam_afs_session_la_SOURCES = internal.h options.c public.c tokens.c pam_afs_session_la_LDFLAGS = -module -shared -avoid-version \ $(VERSION_LDFLAGS) $(KAFS_LDFLAGS) $(KRB5_LDFLAGS) pam_afs_session_la_LIBADD = pam-util/libpamutil.la portable/libportable.la \ $(LIBKAFS) $(DEPEND_LIBS) dist_man_MANS = pam_afs_session.5 MAINTAINERCLEANFILES = Makefile.in aclocal.m4 build-aux/config.guess \ build-aux/config.sub build-aux/depcomp build-aux/install-sh \ build-aux/ltmain.sh build-aux/missing config.h.in config.h.in~ \ configure m4/libtool.m4 m4/ltoptions.m4 m4/ltsugar.m4 \ m4/ltversion.m4 m4/lt~obsolete.m4 pam_afs_session.5 # A set of flags for warnings. Add -O because gcc won't find some warnings # without optimization turned on. Desirable warnings that can't be turned # on due to other problems: # # -Wconversion http://bugs.debian.org/488884 (htons warnings) # # Last checked against gcc 4.6.1 (2011-05-04). WARNINGS = -g -O -Wall -Wextra -Wendif-labels -Wformat=2 -Winit-self \ -Wswitch-enum -Wdeclaration-after-statement -Wshadow \ -Wpointer-arith -Wbad-function-cast -Wwrite-strings \ -Wjump-misses-init -Wlogical-op -Wstrict-prototypes \ -Wmissing-prototypes -Wredundant-decls -Wnested-externs -Werror warnings: $(MAKE) V=0 CFLAGS='$(WARNINGS)' $(MAKE) V=0 CFLAGS='$(WARNINGS)' $(check_PROGRAMS) # The bits below are for the test suite, not for the main package. check_PROGRAMS = tests/runtests tests/kafs/basic tests/kafs/haspag-t \ tests/module/basic-t tests/module/cells-t tests/module/full \ tests/module/hasafs-t tests/module/pag-t tests/module/sigchld-t \ tests/pam-util/args-t tests/pam-util/fakepam-t \ tests/pam-util/logging-t tests/pam-util/options-t \ tests/pam-util/vector-t tests/portable/asprintf-t \ tests/portable/snprintf-t tests/portable/strlcat-t \ tests/portable/strlcpy-t tests/portable/strndup-t tests_runtests_CPPFLAGS = -DSOURCE='"$(abs_top_srcdir)/tests"' \ -DBUILD='"$(abs_top_builddir)/tests"' check_LIBRARIES = tests/fakepam/libfakepam.a tests/module/libfakekafs.a \ tests/tap/libtap.a tests_fakepam_libfakepam_a_SOURCES = tests/fakepam/data.c \ tests/fakepam/logging.c tests/fakepam/testing.c \ tests/fakepam/testing.h tests_module_libfakekafs_a_SOURCES = tests/module/fakekafs.c tests_tap_libtap_a_CPPFLAGS = -I$(abs_top_srcdir)/tests tests_tap_libtap_a_SOURCES = tests/tap/basic.c tests/tap/basic.h # All of the test programs. tests_kafs_basic_LDFLAGS = $(KAFS_LDFLAGS) tests_kafs_basic_LDADD = portable/libportable.la $(LIBKAFS) $(DEPEND_LIBS) tests_kafs_haspag_t_LDFLAGS = $(KAFS_LDFLAGS) tests_kafs_haspag_t_LDADD = tests/tap/libtap.a portable/libportable.la \ $(LIBKAFS) $(DEPEND_LIBS) tests_module_basic_t_SOURCES = tests/module/basic-t.c tests/module/util.c \ tests/module/util.h tests_module_basic_t_LDFLAGS = $(KAFS_LDFLAGS) $(KRB5_LDFLAGS) tests_module_basic_t_LDADD = options.lo public.lo tokens.lo \ pam-util/libpamutil.la tests/fakepam/libfakepam.a tests/tap/libtap.a \ portable/libportable.la $(LIBKAFS) $(DEPEND_LIBS) tests_module_cells_t_SOURCES = tests/module/cells-t.c tests/module/util.c \ tests/module/util.h tests_module_cells_t_LDFLAGS = $(KAFS_LDFLAGS) $(KRB5_LDFLAGS) tests_module_cells_t_LDADD = options.lo public.lo tokens.lo \ pam-util/libpamutil.la tests/fakepam/libfakepam.a tests/tap/libtap.a \ portable/libportable.la $(LIBKAFS) $(DEPEND_LIBS) tests_module_full_LDFLAGS = $(KAFS_LDFLAGS) $(KRB5_LDFLAGS) tests_module_full_LDADD = options.lo public.lo tokens.lo \ pam-util/libpamutil.la tests/fakepam/libfakepam.a \ portable/libportable.la $(LIBKAFS) $(DEPEND_LIBS) tests_module_hasafs_t_SOURCES = tests/module/hasafs-t.c tests/module/util.c \ tests/module/util.h tests_module_hasafs_t_LDFLAGS = $(KAFS_LDFLAGS) $(KRB5_LDFLAGS) tests_module_hasafs_t_LDADD = options.lo public.lo tokens.lo \ tests/module/libfakekafs.a pam-util/libpamutil.la \ tests/fakepam/libfakepam.a tests/tap/libtap.a \ portable/libportable.la tests_module_pag_t_SOURCES = tests/module/pag-t.c tests/module/util.c \ tests/module/util.h tests_module_pag_t_LDFLAGS = $(KAFS_LDFLAGS) $(KRB5_LDFLAGS) tests_module_pag_t_LDADD = options.lo public.lo tokens.lo \ tests/module/libfakekafs.a pam-util/libpamutil.la \ tests/fakepam/libfakepam.a tests/tap/libtap.a \ portable/libportable.la tests_module_sigchld_t_SOURCES = tests/module/sigchld-t.c \ tests/module/util.c tests/module/util.h tests_module_sigchld_t_LDFLAGS = $(KAFS_LDFLAGS) $(KRB5_LDFLAGS) tests_module_sigchld_t_LDADD = options.lo public.lo tokens.lo \ pam-util/libpamutil.la tests/fakepam/libfakepam.a \ tests/tap/libtap.a portable/libportable.la $(LIBKAFS) \ $(DEPEND_LIBS) tests_pam_util_args_t_LDFLAGS = $(KRB5_LDFLAGS) tests_pam_util_args_t_LDADD = pam-util/libpamutil.la \ tests/fakepam/libfakepam.a tests/tap/libtap.a \ portable/libportable.la $(KRB5_LIBS) tests_pam_util_fakepam_t_LDADD = tests/fakepam/libfakepam.a \ tests/tap/libtap.a portable/libportable.la tests_pam_util_logging_t_LDFLAGS = $(KRB5_LDFLAGS) tests_pam_util_logging_t_LDADD = pam-util/libpamutil.la \ tests/fakepam/libfakepam.a tests/tap/libtap.a \ portable/libportable.la $(KRB5_LIBS) tests_pam_util_options_t_LDFLAGS = $(KRB5_LDFLAGS) tests_pam_util_options_t_LDADD = pam-util/libpamutil.la \ tests/fakepam/libfakepam.a tests/tap/libtap.a \ portable/libportable.la $(KRB5_LIBS) tests_pam_util_vector_t_LDADD = pam-util/libpamutil.la \ tests/fakepam/libfakepam.a tests/tap/libtap.a \ portable/libportable.la tests_portable_asprintf_t_SOURCES = tests/portable/asprintf-t.c \ tests/portable/asprintf.c tests_portable_asprintf_t_LDADD = tests/tap/libtap.a portable/libportable.la tests_portable_snprintf_t_SOURCES = tests/portable/snprintf-t.c \ tests/portable/snprintf.c tests_portable_snprintf_t_LDADD = tests/tap/libtap.a portable/libportable.la tests_portable_strlcat_t_SOURCES = tests/portable/strlcat-t.c \ tests/portable/strlcat.c tests_portable_strlcat_t_LDADD = tests/tap/libtap.a portable/libportable.la tests_portable_strlcpy_t_SOURCES = tests/portable/strlcpy-t.c \ tests/portable/strlcpy.c tests_portable_strlcpy_t_LDADD = tests/tap/libtap.a portable/libportable.la tests_portable_strndup_t_SOURCES = tests/portable/strndup-t.c \ tests/portable/strndup.c tests_portable_strndup_t_LDADD = tests/tap/libtap.a portable/libportable.la check-local: $(check_PROGRAMS) cd tests && ./runtests $(abs_top_srcdir)/tests/TESTS pam-afs-session-2.5/autogen0000755000175000000000000000053011613407726012666 00000000000000#!/bin/sh # # Run this shell script to bootstrap as necessary after a fresh checkout. set -e autoreconf -i --force rm -rf autom4te.cache # Generate manual pages. version=`grep '^pam-afs-session' NEWS | head -1 | cut -d' ' -f2` pod2man --release="$version" --center="pam-afs-session" --section=5 \ pam_afs_session.pod > pam_afs_session.5 pam-afs-session-2.5/examples/0000755000175000000000000000000011613410002013153 500000000000000pam-afs-session-2.5/examples/solaris/0000755000175000000000000000000011613410002014627 500000000000000pam-afs-session-2.5/examples/solaris/pam.conf0000644000175000000000000001027411613407726016222 00000000000000# pam.conf example for Solaris. # # This example was based on a configuration from Maciej Malek: # # pam.conf (Solaris 10 11/06, OpenAFS 1.4.4, pam_afs_session 1.5) # # Works with dtlogin, can be also used for "telnet" and "ftp" Only # Kerberos accounts are able to login. For local unix account use "su" # or console login # # This configuration was created and tested on Solaris 10, 11/06 SPARC # client, OpenAFS server and OpenLDAP+Kerberos are on separate # machines. pam_afs_session module compiled with libs from openAFS # 1.4.4, gcc 3.4.6. # # Maciej Malek # Network Administrator # Ericpol Telecom, Poland # Graphical login. This *requires* Kerberos login. dtlogin auth requisite pam_authtok_get.so.1 dtlogin auth required pam_dhkeys.so.1 dtlogin auth required pam_unix_cred.so.1 dtlogin auth requisite pam_krb5.so.1 dtlogin auth optional pam_afs_session.so always_aklog # To try local authentication first, instead do the following: #dtlogin auth requisite pam_authtok_get.so.1 #dtlogin auth required pam_dhkeys.so.1 #dtlogin auth required pam_unix_cred.so.1 #dtlogin auth sufficient pam_unix_auth.so.1 #dtlogin auth requisite pam_krb5.so.1 #dtlogin auth optional pam_afs_session.so always_aklog dtlogin account requisite pam_roles.so.1 dtlogin account required pam_unix_account.so.1 dtlogin account required pam_krb5.so.1 # Including pam_afs_session here is pointless and breaks with older # versions of pam_afs_session that didn't recognize aklog failure. dtlogin session optional pam_unix_session.so.1 dtlogin session optional pam_krb5.so.1 # Console login, which doesn't use Kerberos at all or get AFS tokens. To # use Kerberos and get AFS tokens for it as well, use a configuration like # the one for dtlogin above. login auth requisite pam_authtok_get.so.1 login auth required pam_dhkeys.so.1 login auth required pam_unix_cred.so.1 login auth sufficient pam_unix_auth.so.1 # Likewise, su doesn't use Kerberos at all. su auth requisite pam_authtok_get.so.1 su auth required pam_dhkeys.so.1 su auth required pam_unix_cred.so.1 su auth required pam_unix_auth.so.1 su account required pam_unix_account.so.1 # Solaris SSH configuration. Call pam_afs_session after pam_krb5 to set # up AFS tokens with GSS-API credential delegation or with ticket caches # acquired through password authentication. sshd-gssapi session required pam_krb5_ccache.so.1 clean sshd-gssapi session required pam_afs_session.so.1 sshd-gssapi session required pam_unix_session.so.1 # sshd-kbdint session required pam_krb5_ccache.so.1 clean sshd-kbdint session required pam_afs_session.so.1 ignore_root sshd-kbdint session required pam_unix_session.so.1 # Password changes. This uses local passwords; you could add pam_krb5 # here to do password changes through Kerberos. passwd auth sufficient pam_passwd_auth.so.1 other password required pam_dhkeys.so.1 other password requisite pam_authtok_get.so.1 other password requisite pam_authtok_check.so.1 other password required pam_authtok_store.so.1 # Don't call pam_krb5 for cron. cron account required pam_unix_account.so.1 # Generic configuration for everything else. Here, we assume that calling # pam_afs_session from the session group is sufficient, requiring that # setcred be called before session if using the Solaris pam_krb5. other auth requisite pam_authtok_get.so.1 other auth required pam_dhkeys.so.1 other auth required pam_unix_cred.so.1 other auth sufficient pam_krb5.so.1 other auth required pam_unix_auth.so.1 other account requisite pam_roles.so.1 other account required pam_unix_account.so.1 other account sufficient pam_krb5.so.1 other session required pam_unix_session.so.1 other session required pam_afs_session.so retain_after_close pam-afs-session-2.5/examples/debian/0000755000175000000000000000000011613410002014375 500000000000000pam-afs-session-2.5/examples/debian/common-account0000644000175000000000000000071511613407726017210 00000000000000# /etc/pam.d/common-account -- Authorization settings common to all services. # # This file is included from other service-specific PAM config files on # Debian, and should contain a list of the authorization modules that define # the central access policy for use on the system. # # Deny service to users whose accounts are expired in /etc/shadow and check # krb5_kuserok for logins via Kerberos. account required pam_unix.so account required pam_krb5.so pam-afs-session-2.5/examples/debian/common-auth0000644000175000000000000000131511613407726016512 00000000000000# /etc/pam.d/common-auth -- Authentication settings common to all services. # # This file is included from other service-specific PAM config files on # Debian, and should contain a list of the authentication modules that # define the central authentication scheme for use on the system (e.g., # /etc/shadow, LDAP, Kerberos, etc.). # # Use the traditional Unix authentication mechanisms and fall back to # Kerberos if that fails. Include pam_afs_session so that calls to # pam_setcred will acquire an AFS PAG and tokens. auth sufficient pam_unix.so try_first_pass nullok_secure auth [success=ok default=die] pam_krb5.so use_first_pass forwardable auth [default=done] pam_afs_session.so pam-afs-session-2.5/examples/debian/common-session0000644000175000000000000000105011613407726017230 00000000000000# /etc/pam.d/common-session -- Session-related modules common to all services # # This file is included from other service-specific PAM config files on # Debian, and should contain a list of modules that define tasks to be # performed at the start and end of sessions of *any* kind (both interactive # and non-interactive). # # Manage Kerberos credentials, create an AFS PAG and get a token if # appropriate, and then handle the regular Unix session. session optional pam_krb5.so session optional pam_afs_session.so session required pam_unix.so pam-afs-session-2.5/examples/redhat/0000755000175000000000000000000011613410002014422 500000000000000pam-afs-session-2.5/examples/redhat/system-auth0000644000175000000000000000264611613407726016603 00000000000000# /etc/pam.d/system-auth -- PAM configuration for all services. # # This file is included from other service-specific PAM config files on # Red Hat, and should define common default PAM actions for all services. # # Try local authentication first and then Kerberos. Run pam_afs_session # from both the auth and session groups. program could also be set while # building pam_afs_session or in /etc/krb5.conf (if built with Kerberos # support). auth required /lib/security/$ISA/pam_env.so auth sufficient /lib/security/$ISA/pam_unix.so likeauth nullok auth [success=ok default=1] /lib/security/$ISA/pam_krb5.so auth [default=done] /lib/security/$ISA/pam_afs_session.so program=/usr/bin/aklog auth required /lib/security/$ISA/pam_deny.so account required /lib/security/$ISA/pam_krb5.so account required /lib/security/$ISA/pam_unix.so session optional /lib/security/$ISA/pam_krb5.so session required /lib/security/$ISA/pam_afs_session.so program=/usr/bin/aklog session required /lib/security/$ISA/pam_limits.so session required /lib/security/$ISA/pam_unix.so # No Kerberos or AFS bits here at all, although you could use pam_krb5 to # do password changes through Kerberos. password required /lib/security/$ISA/pam_cracklib.so retry=3 type= password sufficient /lib/security/$ISA/pam_unix.so nullok use_authtok md5 shadow password required /lib/security/$ISA/pam_deny.so pam-afs-session-2.5/pam_afs_session.map0000644000175000000000000000022711613407726015151 00000000000000{ global: pam_sm_authenticate; pam_sm_close_session; pam_sm_open_session; pam_sm_setcred; local: *; }; pam-afs-session-2.5/aclocal.m40000644000175000000000000012456211613407771013152 00000000000000# generated automatically by aclocal 1.11.1 -*- Autoconf -*- # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, # 2005, 2006, 2007, 2008, 2009 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_AUTOCONF_VERSION], [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.68],, [m4_warning([this file was generated for autoconf 2.68. 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All functions here assume that AFS is running and k_hasafs() has * already been called. * * Written by Russ Allbery * Copyright 2006, 2007, 2008, 2010, 2011 * The Board of Trustees of the Leland Stanford Junior University * * See LICENSE for licensing terms. */ #include #include #ifdef HAVE_KERBEROS # include #endif #include #include #include #include #include #include #include #include #include #include /* * HP-UX doesn't have a separate environment maintained in the PAM * environment, so on that platform just use the regular environment. */ #ifndef HAVE_PAM_GETENVLIST # define pam_getenvlist(p) (environ) # define pamafs_free_envlist(e) /* empty */ #endif #ifndef HAVE_PAM_GETENV # define pam_getenv(p, e) getenv(e) #endif /* * Free the results of pam_getenvlist, but only if we have pam_getenvlist. */ #ifdef HAVE_PAM_GETENVLIST static void pamafs_free_envlist(char **env) { size_t i; for (i = 0; env[i] != NULL; i++) free(env[i]); free(env); } #endif /* * Given the PAM arguments and the passwd struct of the user we're * authenticating, see if we should ignore that user because they're root or * have a low-numbered UID and we were configured to ignore such users. * Returns true if we should ignore them, false otherwise. */ static bool pamafs_should_ignore(struct pam_args *args, const struct passwd *pwd) { long minimum_uid = args->config->minimum_uid; if (args->config->ignore_root && strcmp("root", pwd->pw_name) == 0) { putil_debug(args, "ignoring root user"); return true; } if (minimum_uid > 0 && pwd->pw_uid < (unsigned long) minimum_uid) { putil_debug(args, "ignoring low-UID user (%lu < %ld)", (unsigned long) pwd->pw_uid, minimum_uid); return true; } return false; } /* * Build the environment for running aklog. There is some complexity here to * handle the case where KRB5CCNAME is set in the general environment but not * in the PAM environment. In that case, we lift it into the environment that * we pass into aklog. * * Returns the environment on success and NULL on failure. The caller is * responsible for freeing the environment and all memory it points to. */ static char ** pamafs_build_env(struct pam_args *args) { char **env; const char *cache; size_t i; env = pam_getenvlist(args->pamh); if (env == NULL) return NULL; /* * Check whether KRB5CCNAME is set in the PAM environment. If it isn't, * but it is set in the regular environment, we're going to have to add it * into the environment passed to aklog. */ cache = pam_getenv(args->pamh, "KRB5CCNAME"); if (cache == NULL) cache = getenv("KRB5CCNAME"); else cache = NULL; if (cache != NULL) { for (i = 0; env[i] != NULL; i++) ; env = realloc(env, sizeof(char **) * (i + 2)); env[i] = NULL; env[i + 1] = NULL; if (env == NULL) return NULL; if (asprintf(&env[i], "KRB5CCNAME=%s", cache) < 0) { env[i] = NULL; return NULL; } } return env; } /* * Call aklog with the appropriate environment. Takes the PAM handle (so that * we can get the environment), the arguments, and a struct passwd entry for * the user we're authenticating as. Returns either PAM_SUCCESS or * PAM_CRED_ERR. */ static int pamafs_run_aklog(struct pam_args *args, struct passwd *pwd) { int res, status; size_t i; char **env = NULL; struct vector *argv = NULL; struct sigaction sa, oldsa; bool restore_handler = false; pid_t child; /* Sanity check that we have some program to run. */ if (args->config->program == NULL) { putil_err(args, "no token program set in PAM arguments"); return PAM_CRED_ERR; } /* Build the options for the program. */ argv = vector_copy(args->config->program); if (argv == NULL) goto memfail; if (args->config->aklog_homedir) { if (!vector_add(argv, "-p") || !vector_add(argv, pwd->pw_dir)) goto memfail; putil_debug(args, "passing -p %s to aklog", pwd->pw_dir); } if (args->config->afs_cells != NULL) for (i = 0; i < args->config->afs_cells->count; i++) { if (!vector_add(argv, "-c")) goto memfail; if (!vector_add(argv, args->config->afs_cells->strings[i])) goto memfail; putil_debug(args, "passing -c %s to aklog", args->config->afs_cells->strings[i]); } /* * The application that calls us may have set a SIGCHLD handler, but we * need to ensure that's not called for aklog, so we temporarily override * it. This is a bit of a disaster if the application has other children * that it wants to handle while we run aklog; there seems to be no good * solution here. */ memset(&sa, 0, sizeof(sa)); memset(&oldsa, 0, sizeof(oldsa)); sa.sa_handler = SIG_DFL; if (sigaction(SIGCHLD, &sa, &oldsa) < 0) putil_err(args, "cannot set SIGCHLD handler, continuing anyway"); else restore_handler = true; /* * Run the program. Be sure to use _exit instead of exit in the * subprocess so that we won't run exit handlers or double-flush stdio * buffers in the child process. */ env = pamafs_build_env(args); putil_debug(args, "running %s as UID %lu", args->config->program->strings[0], (unsigned long) pwd->pw_uid); child = fork(); if (child < 0) { putil_crit(args, "cannot fork: %s", strerror(errno)); goto fail; } else if (child == 0) { if (setuid(pwd->pw_uid) < 0) { putil_crit(args, "cannot setuid to UID %lu: %s", (unsigned long) pwd->pw_uid, strerror(errno)); _exit(1); } close(0); close(1); close(2); open("/dev/null", O_RDONLY); open("/dev/null", O_WRONLY); open("/dev/null", O_WRONLY); vector_exec_env(args->config->program->strings[0], argv, (const char * const *) env); putil_err(args, "cannot exec %s: %s", args->config->program->strings[0], strerror(errno)); _exit(1); } vector_free(argv); argv = NULL; pamafs_free_envlist(env); if (waitpid(child, &res, 0) && WIFEXITED(res) && WEXITSTATUS(res) == 0) status = PAM_SUCCESS; else { putil_err(args, "aklog program %s returned %d", args->config->program->strings[0], WEXITSTATUS(res)); status = PAM_CRED_ERR; } if (restore_handler) if (sigaction(SIGCHLD, &oldsa, NULL) < 0) putil_err(args, "cannot restore SIGCHLD handler"); return status; memfail: putil_crit(args, "cannot allocate memory: %s", strerror(errno)); fail: if (argv != NULL) vector_free(argv); if (env != NULL) pamafs_free_envlist(env); if (restore_handler) if (sigaction(SIGCHLD, &oldsa, NULL) < 0) putil_err(args, "cannot restore SIGCHLD handler"); return PAM_CRED_ERR; } /* * Call the appropriate krb5_afslog function to get tokens directly without * running an external aklog binary. Returns either PAM_SUCCESS or * PAM_CRED_ERR. */ #ifdef HAVE_KRB5_AFSLOG static int pamafs_afslog(struct pam_args *args, const char *cachename, struct passwd *pwd) { krb5_error_code ret; krb5_ccache cache; size_t i; if (cachename == NULL) { putil_debug(args, "skipping tokens, no Kerberos ticket cache"); return PAM_SUCCESS; } ret = krb5_cc_resolve(args->ctx, cachename, &cache); if (ret != 0) { putil_err_krb5(args, ret, "cannot open Kerberos ticket cache"); return PAM_CRED_ERR; } if (args->config->aklog_homedir) { putil_debug(args, "obtaining tokens for UID %lu and directory %s", (unsigned long) pwd->pw_uid, pwd->pw_dir); ret = krb5_afslog_uid_home(args->ctx, cache, NULL, NULL, pwd->pw_uid, pwd->pw_dir); if (ret != 0) putil_err_krb5(args, ret, "cannot obtain tokens for path %s", pwd->pw_dir); } else if (args->config->afs_cells == NULL) { putil_debug(args, "obtaining tokens for UID %lu", (unsigned long) pwd->pw_uid); ret = krb5_afslog_uid(args->ctx, cache, NULL, NULL, pwd->pw_uid); if (ret != 0) putil_err_krb5(args, ret, "cannot obtain tokens"); } else { for (i = 0; i < args->config->afs_cells->count; i++) { int status; putil_debug(args, "obtaining tokens for UID %lu in cell %s", (unsigned long) pwd->pw_uid, args->config->afs_cells->strings[i]); status = krb5_afslog_uid(args->ctx, cache, args->config->afs_cells->strings[i], NULL, pwd->pw_uid); if (status != 0) { putil_err_krb5(args, ret, "cannot obtain tokens for cell %s", args->config->afs_cells->strings[i]); if (ret == 0) ret = status; } } } krb5_cc_close(args->ctx, cache); if (ret == 0) return PAM_SUCCESS; else return PAM_CRED_ERR; } #endif /* * If the kdestroy option is set and we were built with Kerberos support, * destroy the ticket cache after we successfully got tokens. */ #ifdef HAVE_KERBEROS static void maybe_destroy_cache(struct pam_args *args, const char *cache) { krb5_error_code ret; krb5_ccache ccache; if (!args->config->kdestroy) return; ret = krb5_cc_resolve(args->ctx, cache, &ccache); if (ret != 0) { putil_err_krb5(args, ret, "cannot open Kerberos ticket cache"); return; } putil_debug(args, "destroying ticket cache"); ret = krb5_cc_destroy(args->ctx, ccache); if (ret != 0) putil_err_krb5(args, ret, "cannot destroy Kerberos ticket cache"); } #else /* !HAVE_KERBEROS */ static void maybe_destroy_cache(struct pam_args *args UNUSED, const char *cache UNUSED) { return; } #endif /* !HAVE_KERBEROS */ /* * Obtain AFS tokens. Does various sanity checks first, ensuring that we have * a K5 ticket cache, that we can resolve the username, and that we're not * supposed to ignore this user. Sets our flag data item if tokens were * successfully obtained. * * Returns error codes for pam_setcred, since those are the most granular. A * caller implementing pam_open_session needs to map these (generally by * mapping all failures to PAM_SESSION_ERR). */ int pamafs_token_get(struct pam_args *args) { int status; PAM_CONST char *user; const char *cache; struct passwd *pwd; /* Don't try to get a token unless we have a K5 ticket cache. */ cache = pam_getenv(args->pamh, "KRB5CCNAME"); if (cache == NULL) cache = getenv("KRB5CCNAME"); if (cache == NULL && !args->config->always_aklog) { putil_debug(args, "skipping tokens, no Kerberos ticket cache"); return PAM_SUCCESS; } /* Get the user, look them up, and see if we should skip this user. */ status = pam_get_user(args->pamh, &user, NULL); if (status != PAM_SUCCESS || user == NULL) { putil_err_pam(args, status, "no user set"); return PAM_USER_UNKNOWN; } pwd = pam_modutil_getpwnam(args->pamh, user); if (pwd == NULL) { putil_err(args, "cannot find UID for %s: %s", user, strerror(errno)); return PAM_USER_UNKNOWN; } if (pamafs_should_ignore(args, pwd)) return PAM_SUCCESS; /* * If we have krb5_afslog and no program was specifically set, call it. * Otherwise, run aklog. * * Always return success even if obtaining tokens failed. An argument * could be made for failing if getting tokens fails, but that may cause * the user to be kicked out of their session when their home directory * may not even be in AFS. Continuing without tokens should at worst * result in errors of being unable to access their home directory; this * isn't the authentication module and isn't responsible for ensuring the * user should have access. * * This could be made an option later if necessary, but I'd rather avoid * too many options. */ #ifdef HAVE_KRB5_AFSLOG if (args->config->program == NULL) status = pamafs_afslog(args, cache, pwd); else status = pamafs_run_aklog(args, pwd); #else status = pamafs_run_aklog(args, pwd); #endif if (status == PAM_SUCCESS) { status = pam_set_data(args->pamh, "pam_afs_session", (char *) "yes", NULL); if (status != PAM_SUCCESS) { putil_err_pam(args, status, "cannot set success data"); status = PAM_CRED_ERR; } if (status == PAM_SUCCESS) maybe_destroy_cache(args, cache); } return PAM_SUCCESS; } /* * Delete AFS tokens by running k_unlog, but only if our flag data item was * set indicating that we'd previously gotten AFS tokens. Returns either * PAM_SUCCESS or PAM_SESSION_ERR. */ int pamafs_token_delete(struct pam_args *args) { const void *dummy; int status; /* * Do nothing if open_session (or setcred) didn't run. Otherwise, we may * be wiping out some other token that we aren't responsible for. */ if (pam_get_data(args->pamh, "pam_afs_session", &dummy) != PAM_SUCCESS) { putil_debug(args, "skipping, no open session"); return PAM_SUCCESS; } /* Okay, go ahead and delete the tokens. */ putil_debug(args, "destroying tokens"); if (k_unlog() != 0) { putil_err(args, "unable to delete credentials: %s", strerror(errno)); return PAM_SESSION_ERR; } /* * Remove our module data, just in case someone wants to create a new * session again later inside the same PAM session. Just complain but * don't fail if we can't delete it, since this is unlikely to cause any * significant problems. */ status = pam_set_data(args->pamh, "pam_afs_session", NULL, NULL); if (status != PAM_SUCCESS) putil_err_pam(args, status, "unable to remove module data"); return PAM_SUCCESS; } pam-afs-session-2.5/TODO0000644000175000000000000000070711613407726011774 00000000000000 pam-afs-session To-Do List Portability: * Mac OS X Lion ships with Heimdal Kerberos with an MIT Kerberos compatibility shim on top of it, and the latter does not implement krb5_appdefault_*. This means that pam-afs-session cannot get configuration from krb5.conf on Mac OS X Lion. Find a way to link directly to the underlying Heimdal libraries so that the module can call the real krb5_appdefault_* functions. pam-afs-session-2.5/Makefile.in0000644000175000000000000022132711613407774013357 00000000000000# Makefile.in generated by automake 1.11.1 from Makefile.am. # @configure_input@ # Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, # 2003, 2004, 2005, 2006, 2007, 2008, 2009 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@ # Automake makefile for pam-afs-session. # # Written by Russ Allbery # Copyright 2006, 2007, 2010, 2011 # The Board of Trustees of the Leland Stanford Junior University # # See LICENSE for licensing terms. 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tests_pam_util_fakepam_t_SOURCES = tests/pam-util/fakepam-t.c tests_pam_util_fakepam_t_OBJECTS = tests/pam-util/fakepam-t.$(OBJEXT) tests_pam_util_fakepam_t_DEPENDENCIES = tests/fakepam/libfakepam.a \ tests/tap/libtap.a portable/libportable.la tests_pam_util_logging_t_SOURCES = tests/pam-util/logging-t.c tests_pam_util_logging_t_OBJECTS = tests/pam-util/logging-t.$(OBJEXT) tests_pam_util_logging_t_DEPENDENCIES = pam-util/libpamutil.la \ tests/fakepam/libfakepam.a tests/tap/libtap.a \ portable/libportable.la $(am__DEPENDENCIES_1) tests_pam_util_logging_t_LINK = $(LIBTOOL) $(AM_V_lt) --tag=CC \ $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=link $(CCLD) \ $(AM_CFLAGS) $(CFLAGS) $(tests_pam_util_logging_t_LDFLAGS) \ $(LDFLAGS) -o $@ tests_pam_util_options_t_SOURCES = tests/pam-util/options-t.c tests_pam_util_options_t_OBJECTS = tests/pam-util/options-t.$(OBJEXT) tests_pam_util_options_t_DEPENDENCIES = pam-util/libpamutil.la \ tests/fakepam/libfakepam.a tests/tap/libtap.a \ portable/libportable.la $(am__DEPENDENCIES_1) tests_pam_util_options_t_LINK = $(LIBTOOL) $(AM_V_lt) --tag=CC \ $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=link $(CCLD) \ $(AM_CFLAGS) $(CFLAGS) $(tests_pam_util_options_t_LDFLAGS) \ $(LDFLAGS) -o $@ tests_pam_util_vector_t_SOURCES = tests/pam-util/vector-t.c tests_pam_util_vector_t_OBJECTS = tests/pam-util/vector-t.$(OBJEXT) tests_pam_util_vector_t_DEPENDENCIES = pam-util/libpamutil.la \ tests/fakepam/libfakepam.a tests/tap/libtap.a \ portable/libportable.la am_tests_portable_asprintf_t_OBJECTS = \ tests/portable/asprintf-t.$(OBJEXT) \ tests/portable/asprintf.$(OBJEXT) tests_portable_asprintf_t_OBJECTS = \ $(am_tests_portable_asprintf_t_OBJECTS) tests_portable_asprintf_t_DEPENDENCIES = tests/tap/libtap.a \ portable/libportable.la am_tests_portable_snprintf_t_OBJECTS = \ tests/portable/snprintf-t.$(OBJEXT) \ tests/portable/snprintf.$(OBJEXT) tests_portable_snprintf_t_OBJECTS = \ $(am_tests_portable_snprintf_t_OBJECTS) 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In that case, we want to link with # the AFS libraries last, after -lcom_err, so that we don't use its com_err # implementation. If pam_afs_session doesn't call com_err functions, we # want to link with the AFS libraries first, since otherwise in the # --enable-reduced-depends case the linker may try to resolve the com_err # symbols in libkrb5 from the AFS libraries. # # This is thankfully all fixed in later versions of AFS, which rename all # the com_err symbols so that they don't conflict. 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Add -O because gcc won't find some warnings # without optimization turned on. Desirable warnings that can't be turned # on due to other problems: # # -Wconversion http://bugs.debian.org/488884 (htons warnings) # # Last checked against gcc 4.6.1 (2011-05-04). WARNINGS = -g -O -Wall -Wextra -Wendif-labels -Wformat=2 -Winit-self \ -Wswitch-enum -Wdeclaration-after-statement -Wshadow \ -Wpointer-arith -Wbad-function-cast -Wwrite-strings \ -Wjump-misses-init -Wlogical-op -Wstrict-prototypes \ -Wmissing-prototypes -Wredundant-decls -Wnested-externs -Werror tests_runtests_CPPFLAGS = -DSOURCE='"$(abs_top_srcdir)/tests"' \ -DBUILD='"$(abs_top_builddir)/tests"' check_LIBRARIES = tests/fakepam/libfakepam.a tests/module/libfakekafs.a \ tests/tap/libtap.a tests_fakepam_libfakepam_a_SOURCES = tests/fakepam/data.c \ tests/fakepam/logging.c tests/fakepam/testing.c \ tests/fakepam/testing.h tests_module_libfakekafs_a_SOURCES = tests/module/fakekafs.c tests_tap_libtap_a_CPPFLAGS = -I$(abs_top_srcdir)/tests tests_tap_libtap_a_SOURCES = tests/tap/basic.c tests/tap/basic.h # All of the test programs. tests_kafs_basic_LDFLAGS = $(KAFS_LDFLAGS) tests_kafs_basic_LDADD = portable/libportable.la $(LIBKAFS) $(DEPEND_LIBS) tests_kafs_haspag_t_LDFLAGS = $(KAFS_LDFLAGS) tests_kafs_haspag_t_LDADD = tests/tap/libtap.a portable/libportable.la \ $(LIBKAFS) $(DEPEND_LIBS) tests_module_basic_t_SOURCES = tests/module/basic-t.c tests/module/util.c \ tests/module/util.h tests_module_basic_t_LDFLAGS = $(KAFS_LDFLAGS) $(KRB5_LDFLAGS) tests_module_basic_t_LDADD = options.lo public.lo tokens.lo \ pam-util/libpamutil.la tests/fakepam/libfakepam.a tests/tap/libtap.a \ portable/libportable.la $(LIBKAFS) $(DEPEND_LIBS) tests_module_cells_t_SOURCES = tests/module/cells-t.c tests/module/util.c \ tests/module/util.h tests_module_cells_t_LDFLAGS = $(KAFS_LDFLAGS) $(KRB5_LDFLAGS) tests_module_cells_t_LDADD = options.lo public.lo tokens.lo \ pam-util/libpamutil.la tests/fakepam/libfakepam.a tests/tap/libtap.a \ portable/libportable.la $(LIBKAFS) $(DEPEND_LIBS) tests_module_full_LDFLAGS = $(KAFS_LDFLAGS) $(KRB5_LDFLAGS) tests_module_full_LDADD = options.lo public.lo tokens.lo \ pam-util/libpamutil.la tests/fakepam/libfakepam.a \ portable/libportable.la $(LIBKAFS) $(DEPEND_LIBS) tests_module_hasafs_t_SOURCES = tests/module/hasafs-t.c tests/module/util.c \ tests/module/util.h tests_module_hasafs_t_LDFLAGS = $(KAFS_LDFLAGS) $(KRB5_LDFLAGS) tests_module_hasafs_t_LDADD = options.lo public.lo tokens.lo \ tests/module/libfakekafs.a pam-util/libpamutil.la \ tests/fakepam/libfakepam.a tests/tap/libtap.a \ portable/libportable.la tests_module_pag_t_SOURCES = tests/module/pag-t.c tests/module/util.c \ tests/module/util.h tests_module_pag_t_LDFLAGS = $(KAFS_LDFLAGS) $(KRB5_LDFLAGS) tests_module_pag_t_LDADD = options.lo public.lo tokens.lo \ tests/module/libfakekafs.a pam-util/libpamutil.la \ tests/fakepam/libfakepam.a tests/tap/libtap.a \ portable/libportable.la tests_module_sigchld_t_SOURCES = tests/module/sigchld-t.c \ tests/module/util.c tests/module/util.h tests_module_sigchld_t_LDFLAGS = $(KAFS_LDFLAGS) $(KRB5_LDFLAGS) tests_module_sigchld_t_LDADD = options.lo public.lo tokens.lo \ pam-util/libpamutil.la tests/fakepam/libfakepam.a \ tests/tap/libtap.a portable/libportable.la $(LIBKAFS) \ $(DEPEND_LIBS) tests_pam_util_args_t_LDFLAGS = $(KRB5_LDFLAGS) tests_pam_util_args_t_LDADD = pam-util/libpamutil.la \ tests/fakepam/libfakepam.a tests/tap/libtap.a \ portable/libportable.la $(KRB5_LIBS) tests_pam_util_fakepam_t_LDADD = tests/fakepam/libfakepam.a \ tests/tap/libtap.a portable/libportable.la tests_pam_util_logging_t_LDFLAGS = $(KRB5_LDFLAGS) tests_pam_util_logging_t_LDADD = pam-util/libpamutil.la \ tests/fakepam/libfakepam.a tests/tap/libtap.a \ portable/libportable.la $(KRB5_LIBS) tests_pam_util_options_t_LDFLAGS = $(KRB5_LDFLAGS) tests_pam_util_options_t_LDADD = pam-util/libpamutil.la \ tests/fakepam/libfakepam.a tests/tap/libtap.a \ portable/libportable.la $(KRB5_LIBS) tests_pam_util_vector_t_LDADD = pam-util/libpamutil.la \ tests/fakepam/libfakepam.a tests/tap/libtap.a \ portable/libportable.la tests_portable_asprintf_t_SOURCES = tests/portable/asprintf-t.c \ tests/portable/asprintf.c tests_portable_asprintf_t_LDADD = tests/tap/libtap.a portable/libportable.la tests_portable_snprintf_t_SOURCES = tests/portable/snprintf-t.c \ tests/portable/snprintf.c tests_portable_snprintf_t_LDADD = tests/tap/libtap.a portable/libportable.la tests_portable_strlcat_t_SOURCES = tests/portable/strlcat-t.c \ tests/portable/strlcat.c tests_portable_strlcat_t_LDADD = tests/tap/libtap.a portable/libportable.la tests_portable_strlcpy_t_SOURCES = tests/portable/strlcpy-t.c \ tests/portable/strlcpy.c tests_portable_strlcpy_t_LDADD = tests/tap/libtap.a portable/libportable.la tests_portable_strndup_t_SOURCES = tests/portable/strndup-t.c \ tests/portable/strndup.c tests_portable_strndup_t_LDADD = tests/tap/libtap.a portable/libportable.la all: config.h $(MAKE) $(AM_MAKEFLAGS) all-am .SUFFIXES: .SUFFIXES: .c .lo .o .obj am--refresh: @: $(srcdir)/Makefile.in: @MAINTAINER_MODE_TRUE@ $(srcdir)/Makefile.am $(am__configure_deps) @for dep in $?; do \ case '$(am__configure_deps)' in \ *$$dep*) \ echo 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) HP_ARCH=m68000 ;; 9000/[34]?? ) HP_ARCH=m68k ;; 9000/[678][0-9][0-9]) if [ -x /usr/bin/getconf ]; then sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null` sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null` case "${sc_cpu_version}" in 523) HP_ARCH="hppa1.0" ;; # CPU_PA_RISC1_0 528) HP_ARCH="hppa1.1" ;; # CPU_PA_RISC1_1 532) # CPU_PA_RISC2_0 case "${sc_kernel_bits}" in 32) HP_ARCH="hppa2.0n" ;; 64) HP_ARCH="hppa2.0w" ;; '') HP_ARCH="hppa2.0" ;; # HP-UX 10.20 esac ;; esac fi if [ "${HP_ARCH}" = "" ]; then eval $set_cc_for_build sed 's/^ //' << EOF >$dummy.c #define _HPUX_SOURCE #include #include int main () { #if defined(_SC_KERNEL_BITS) long bits = sysconf(_SC_KERNEL_BITS); #endif long cpu = sysconf (_SC_CPU_VERSION); switch (cpu) { case CPU_PA_RISC1_0: puts ("hppa1.0"); break; case CPU_PA_RISC1_1: puts ("hppa1.1"); break; case CPU_PA_RISC2_0: #if defined(_SC_KERNEL_BITS) switch (bits) { case 64: puts ("hppa2.0w"); break; case 32: puts ("hppa2.0n"); break; default: puts ("hppa2.0"); break; } break; #else /* !defined(_SC_KERNEL_BITS) */ puts ("hppa2.0"); break; #endif default: puts ("hppa1.0"); break; } exit (0); } EOF (CCOPTS= $CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null) && HP_ARCH=`$dummy` test -z "$HP_ARCH" && HP_ARCH=hppa fi ;; esac if [ ${HP_ARCH} = "hppa2.0w" ] then eval $set_cc_for_build # hppa2.0w-hp-hpux* has a 64-bit kernel and a compiler generating # 32-bit code. hppa64-hp-hpux* has the same kernel and a compiler # generating 64-bit code. GNU and HP use different nomenclature: # # $ CC_FOR_BUILD=cc ./config.guess # => hppa2.0w-hp-hpux11.23 # $ CC_FOR_BUILD="cc +DA2.0w" ./config.guess # => hppa64-hp-hpux11.23 if echo __LP64__ | (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | grep -q __LP64__ then HP_ARCH="hppa2.0w" else HP_ARCH="hppa64" fi fi echo ${HP_ARCH}-hp-hpux${HPUX_REV} exit ;; ia64:HP-UX:*:*) HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'` echo ia64-hp-hpux${HPUX_REV} exit ;; 3050*:HI-UX:*:*) eval $set_cc_for_build sed 's/^ //' << EOF >$dummy.c #include int main () { long cpu = sysconf (_SC_CPU_VERSION); /* The order matters, because CPU_IS_HP_MC68K erroneously returns true for CPU_PA_RISC1_0. CPU_IS_PA_RISC returns correct results, however. */ if (CPU_IS_PA_RISC (cpu)) { switch (cpu) { case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break; case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break; case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break; default: puts ("hppa-hitachi-hiuxwe2"); break; } } else if (CPU_IS_HP_MC68K (cpu)) puts ("m68k-hitachi-hiuxwe2"); else puts ("unknown-hitachi-hiuxwe2"); exit (0); } EOF $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy` && { echo "$SYSTEM_NAME"; exit; } echo unknown-hitachi-hiuxwe2 exit ;; 9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* ) echo hppa1.1-hp-bsd exit ;; 9000/8??:4.3bsd:*:*) echo hppa1.0-hp-bsd exit ;; *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*) echo hppa1.0-hp-mpeix exit ;; hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* ) echo hppa1.1-hp-osf exit ;; hp8??:OSF1:*:*) echo hppa1.0-hp-osf exit ;; i*86:OSF1:*:*) if [ -x /usr/sbin/sysversion ] ; then echo ${UNAME_MACHINE}-unknown-osf1mk else echo ${UNAME_MACHINE}-unknown-osf1 fi exit ;; parisc*:Lites*:*:*) echo hppa1.1-hp-lites exit ;; C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*) echo c1-convex-bsd exit ;; C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*) if getsysinfo -f scalar_acc then echo c32-convex-bsd else echo c2-convex-bsd fi exit ;; C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*) echo c34-convex-bsd exit ;; C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*) echo c38-convex-bsd exit ;; C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*) echo c4-convex-bsd exit ;; CRAY*Y-MP:*:*:*) echo ymp-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' exit ;; CRAY*[A-Z]90:*:*:*) echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \ | sed -e 's/CRAY.*\([A-Z]90\)/\1/' \ -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/ \ -e 's/\.[^.]*$/.X/' exit ;; CRAY*TS:*:*:*) echo t90-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' exit ;; CRAY*T3E:*:*:*) echo alphaev5-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' exit ;; CRAY*SV1:*:*:*) echo sv1-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' exit ;; *:UNICOS/mp:*:*) echo craynv-cray-unicosmp${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' exit ;; F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*) FUJITSU_PROC=`uname -m | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'` FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'` FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'` echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}" exit ;; 5000:UNIX_System_V:4.*:*) FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'` FUJITSU_REL=`echo ${UNAME_RELEASE} | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/ /_/'` echo "sparc-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}" exit ;; i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*) echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE} exit ;; sparc*:BSD/OS:*:*) echo sparc-unknown-bsdi${UNAME_RELEASE} exit ;; *:BSD/OS:*:*) echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE} exit ;; *:FreeBSD:*:*) case ${UNAME_MACHINE} in pc98) echo i386-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;; amd64) echo x86_64-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;; *) echo ${UNAME_MACHINE}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;; esac exit ;; i*:CYGWIN*:*) echo ${UNAME_MACHINE}-pc-cygwin exit ;; *:MINGW*:*) echo ${UNAME_MACHINE}-pc-mingw32 exit ;; i*:windows32*:*) # uname -m includes "-pc" on this system. echo ${UNAME_MACHINE}-mingw32 exit ;; i*:PW*:*) echo ${UNAME_MACHINE}-pc-pw32 exit ;; *:Interix*:*) case ${UNAME_MACHINE} in x86) echo i586-pc-interix${UNAME_RELEASE} exit ;; authenticamd | genuineintel | EM64T) echo x86_64-unknown-interix${UNAME_RELEASE} exit ;; IA64) echo ia64-unknown-interix${UNAME_RELEASE} exit ;; esac ;; [345]86:Windows_95:* | [345]86:Windows_98:* | [345]86:Windows_NT:*) echo i${UNAME_MACHINE}-pc-mks exit ;; 8664:Windows_NT:*) echo x86_64-pc-mks exit ;; i*:Windows_NT*:* | Pentium*:Windows_NT*:*) # How do we know it's Interix rather than the generic POSIX subsystem? # It also conflicts with pre-2.0 versions of AT&T UWIN. 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EV67) UNAME_MACHINE=alphaev67 ;; EV68*) UNAME_MACHINE=alphaev68 ;; esac objdump --private-headers /bin/sh | grep -q ld.so.1 if test "$?" = 0 ; then LIBC="libc1" ; else LIBC="" ; fi echo ${UNAME_MACHINE}-unknown-linux-gnu${LIBC} exit ;; arm*:Linux:*:*) eval $set_cc_for_build if echo __ARM_EABI__ | $CC_FOR_BUILD -E - 2>/dev/null \ | grep -q __ARM_EABI__ then echo ${UNAME_MACHINE}-unknown-linux-gnu else if echo __ARM_PCS_VFP | $CC_FOR_BUILD -E - 2>/dev/null \ | grep -q __ARM_PCS_VFP then echo ${UNAME_MACHINE}-unknown-linux-gnueabi else echo ${UNAME_MACHINE}-unknown-linux-gnueabihf fi fi exit ;; avr32*:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-gnu exit ;; cris:Linux:*:*) echo cris-axis-linux-gnu exit ;; crisv32:Linux:*:*) echo crisv32-axis-linux-gnu exit ;; frv:Linux:*:*) echo frv-unknown-linux-gnu exit ;; i*86:Linux:*:*) LIBC=gnu eval $set_cc_for_build sed 's/^ //' << EOF >$dummy.c #ifdef __dietlibc__ LIBC=dietlibc #endif EOF eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep '^LIBC'` echo "${UNAME_MACHINE}-pc-linux-${LIBC}" exit ;; ia64:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-gnu exit ;; m32r*:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-gnu exit ;; m68*:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-gnu exit ;; mips:Linux:*:* | mips64:Linux:*:*) eval $set_cc_for_build sed 's/^ //' << EOF >$dummy.c #undef CPU #undef ${UNAME_MACHINE} #undef ${UNAME_MACHINE}el #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL) CPU=${UNAME_MACHINE}el #else #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB) CPU=${UNAME_MACHINE} #else CPU= #endif #endif EOF eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep '^CPU'` test x"${CPU}" != x && { echo "${CPU}-unknown-linux-gnu"; exit; } ;; or32:Linux:*:*) echo or32-unknown-linux-gnu exit ;; padre:Linux:*:*) echo sparc-unknown-linux-gnu exit ;; parisc64:Linux:*:* | hppa64:Linux:*:*) echo hppa64-unknown-linux-gnu exit ;; parisc:Linux:*:* | hppa:Linux:*:*) # Look for CPU level case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in PA7*) echo hppa1.1-unknown-linux-gnu ;; PA8*) echo hppa2.0-unknown-linux-gnu ;; *) echo hppa-unknown-linux-gnu ;; esac exit ;; ppc64:Linux:*:*) echo powerpc64-unknown-linux-gnu exit ;; ppc:Linux:*:*) echo powerpc-unknown-linux-gnu exit ;; s390:Linux:*:* | s390x:Linux:*:*) echo ${UNAME_MACHINE}-ibm-linux exit ;; sh64*:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-gnu exit ;; sh*:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-gnu exit ;; sparc:Linux:*:* | sparc64:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-gnu exit ;; tile*:Linux:*:*) echo ${UNAME_MACHINE}-tilera-linux-gnu exit ;; vax:Linux:*:*) echo ${UNAME_MACHINE}-dec-linux-gnu exit ;; x86_64:Linux:*:*) echo x86_64-unknown-linux-gnu exit ;; xtensa*:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-gnu exit ;; i*86:DYNIX/ptx:4*:*) # ptx 4.0 does uname -s correctly, with DYNIX/ptx in there. # earlier versions are messed up and put the nodename in both # sysname and nodename. echo i386-sequent-sysv4 exit ;; i*86:UNIX_SV:4.2MP:2.*) # Unixware is an offshoot of SVR4, but it has its own version # number series starting with 2... # I am not positive that other SVR4 systems won't match this, # I just have to hope. -- rms. # Use sysv4.2uw... so that sysv4* matches it. echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION} exit ;; i*86:OS/2:*:*) # If we were able to find `uname', then EMX Unix compatibility # is probably installed. echo ${UNAME_MACHINE}-pc-os2-emx exit ;; i*86:XTS-300:*:STOP) echo ${UNAME_MACHINE}-unknown-stop exit ;; i*86:atheos:*:*) echo ${UNAME_MACHINE}-unknown-atheos exit ;; i*86:syllable:*:*) echo ${UNAME_MACHINE}-pc-syllable exit ;; i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.[02]*:*) echo i386-unknown-lynxos${UNAME_RELEASE} exit ;; i*86:*DOS:*:*) echo ${UNAME_MACHINE}-pc-msdosdjgpp exit ;; i*86:*:4.*:* | i*86:SYSTEM_V:4.*:*) UNAME_REL=`echo ${UNAME_RELEASE} | sed 's/\/MP$//'` if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then echo ${UNAME_MACHINE}-univel-sysv${UNAME_REL} else echo ${UNAME_MACHINE}-pc-sysv${UNAME_REL} fi exit ;; i*86:*:5:[678]*) # UnixWare 7.x, OpenUNIX and OpenServer 6. case `/bin/uname -X | grep "^Machine"` in *486*) UNAME_MACHINE=i486 ;; *Pentium) UNAME_MACHINE=i586 ;; *Pent*|*Celeron) UNAME_MACHINE=i686 ;; esac echo ${UNAME_MACHINE}-unknown-sysv${UNAME_RELEASE}${UNAME_SYSTEM}${UNAME_VERSION} exit ;; i*86:*:3.2:*) if test -f /usr/options/cb.name; then UNAME_REL=`sed -n 's/.*Version //p' /dev/null >/dev/null ; then UNAME_REL=`(/bin/uname -X|grep Release|sed -e 's/.*= //')` (/bin/uname -X|grep i80486 >/dev/null) && UNAME_MACHINE=i486 (/bin/uname -X|grep '^Machine.*Pentium' >/dev/null) \ && UNAME_MACHINE=i586 (/bin/uname -X|grep '^Machine.*Pent *II' >/dev/null) \ && UNAME_MACHINE=i686 (/bin/uname -X|grep '^Machine.*Pentium Pro' >/dev/null) \ && UNAME_MACHINE=i686 echo ${UNAME_MACHINE}-pc-sco$UNAME_REL else echo ${UNAME_MACHINE}-pc-sysv32 fi exit ;; pc:*:*:*) # Left here for compatibility: # uname -m prints for DJGPP always 'pc', but it prints nothing about # the processor, so we play safe by assuming i586. # Note: whatever this is, it MUST be the same as what config.sub # prints for the "djgpp" host, or else GDB configury will decide that # this is a cross-build. echo i586-pc-msdosdjgpp exit ;; Intel:Mach:3*:*) echo i386-pc-mach3 exit ;; paragon:*:*:*) echo i860-intel-osf1 exit ;; i860:*:4.*:*) # i860-SVR4 if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4 else # Add other i860-SVR4 vendors below as they are discovered. echo i860-unknown-sysv${UNAME_RELEASE} # Unknown i860-SVR4 fi exit ;; mini*:CTIX:SYS*5:*) # "miniframe" echo m68010-convergent-sysv exit ;; mc68k:UNIX:SYSTEM5:3.51m) echo m68k-convergent-sysv exit ;; M680?0:D-NIX:5.3:*) echo m68k-diab-dnix exit ;; M68*:*:R3V[5678]*:*) test -r /sysV68 && { echo 'm68k-motorola-sysv'; exit; } ;; 3[345]??:*:4.0:3.0 | 3[34]??A:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 3[34]??/*:*:4.0:3.0 | 4400:*:4.0:3.0 | 4850:*:4.0:3.0 | SKA40:*:4.0:3.0 | SDS2:*:4.0:3.0 | SHG2:*:4.0:3.0 | S7501*:*:4.0:3.0) OS_REL='' test -r /etc/.relid \ && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid` /bin/uname -p 2>/dev/null | grep 86 >/dev/null \ && { echo i486-ncr-sysv4.3${OS_REL}; exit; } /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \ && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;; 3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*) /bin/uname -p 2>/dev/null | grep 86 >/dev/null \ && { echo i486-ncr-sysv4; exit; } ;; NCR*:*:4.2:* | MPRAS*:*:4.2:*) OS_REL='.3' test -r /etc/.relid \ && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid` /bin/uname -p 2>/dev/null | grep 86 >/dev/null \ && { echo i486-ncr-sysv4.3${OS_REL}; exit; } /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \ && { echo i586-ncr-sysv4.3${OS_REL}; exit; } /bin/uname -p 2>/dev/null | /bin/grep pteron >/dev/null \ && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;; m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*) echo m68k-unknown-lynxos${UNAME_RELEASE} exit ;; mc68030:UNIX_System_V:4.*:*) echo m68k-atari-sysv4 exit ;; TSUNAMI:LynxOS:2.*:*) echo sparc-unknown-lynxos${UNAME_RELEASE} exit ;; rs6000:LynxOS:2.*:*) echo rs6000-unknown-lynxos${UNAME_RELEASE} exit ;; PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.[02]*:*) echo powerpc-unknown-lynxos${UNAME_RELEASE} exit ;; SM[BE]S:UNIX_SV:*:*) echo mips-dde-sysv${UNAME_RELEASE} exit ;; RM*:ReliantUNIX-*:*:*) echo mips-sni-sysv4 exit ;; RM*:SINIX-*:*:*) echo mips-sni-sysv4 exit ;; *:SINIX-*:*:*) if uname -p 2>/dev/null >/dev/null ; then UNAME_MACHINE=`(uname -p) 2>/dev/null` echo ${UNAME_MACHINE}-sni-sysv4 else echo ns32k-sni-sysv fi exit ;; PENTIUM:*:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort # says echo i586-unisys-sysv4 exit ;; *:UNIX_System_V:4*:FTX*) # From Gerald Hewes . # How about differentiating between stratus architectures? -djm echo hppa1.1-stratus-sysv4 exit ;; *:*:*:FTX*) # From seanf@swdc.stratus.com. echo i860-stratus-sysv4 exit ;; i*86:VOS:*:*) # From Paul.Green@stratus.com. echo ${UNAME_MACHINE}-stratus-vos exit ;; *:VOS:*:*) # From Paul.Green@stratus.com. echo hppa1.1-stratus-vos exit ;; mc68*:A/UX:*:*) echo m68k-apple-aux${UNAME_RELEASE} exit ;; news*:NEWS-OS:6*:*) echo mips-sony-newsos6 exit ;; R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*) if [ -d /usr/nec ]; then echo mips-nec-sysv${UNAME_RELEASE} else echo mips-unknown-sysv${UNAME_RELEASE} fi exit ;; BeBox:BeOS:*:*) # BeOS running on hardware made by Be, PPC only. echo powerpc-be-beos exit ;; BeMac:BeOS:*:*) # BeOS running on Mac or Mac clone, PPC only. echo powerpc-apple-beos exit ;; BePC:BeOS:*:*) # BeOS running on Intel PC compatible. echo i586-pc-beos exit ;; BePC:Haiku:*:*) # Haiku running on Intel PC compatible. echo i586-pc-haiku exit ;; SX-4:SUPER-UX:*:*) echo sx4-nec-superux${UNAME_RELEASE} exit ;; SX-5:SUPER-UX:*:*) echo sx5-nec-superux${UNAME_RELEASE} exit ;; SX-6:SUPER-UX:*:*) echo sx6-nec-superux${UNAME_RELEASE} exit ;; SX-7:SUPER-UX:*:*) echo sx7-nec-superux${UNAME_RELEASE} exit ;; SX-8:SUPER-UX:*:*) echo sx8-nec-superux${UNAME_RELEASE} exit ;; SX-8R:SUPER-UX:*:*) echo sx8r-nec-superux${UNAME_RELEASE} exit ;; Power*:Rhapsody:*:*) echo powerpc-apple-rhapsody${UNAME_RELEASE} exit ;; *:Rhapsody:*:*) echo ${UNAME_MACHINE}-apple-rhapsody${UNAME_RELEASE} exit ;; *:Darwin:*:*) UNAME_PROCESSOR=`uname -p` || UNAME_PROCESSOR=unknown case $UNAME_PROCESSOR in i386) eval $set_cc_for_build if [ "$CC_FOR_BUILD" != 'no_compiler_found' ]; then if (echo '#ifdef __LP64__'; echo IS_64BIT_ARCH; echo '#endif') | \ (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | \ grep IS_64BIT_ARCH >/dev/null then UNAME_PROCESSOR="x86_64" fi fi ;; unknown) UNAME_PROCESSOR=powerpc ;; esac echo ${UNAME_PROCESSOR}-apple-darwin${UNAME_RELEASE} exit ;; *:procnto*:*:* | *:QNX:[0123456789]*:*) UNAME_PROCESSOR=`uname -p` if test "$UNAME_PROCESSOR" = "x86"; then UNAME_PROCESSOR=i386 UNAME_MACHINE=pc fi echo ${UNAME_PROCESSOR}-${UNAME_MACHINE}-nto-qnx${UNAME_RELEASE} exit ;; *:QNX:*:4*) echo i386-pc-qnx exit ;; NEO-?:NONSTOP_KERNEL:*:*) echo neo-tandem-nsk${UNAME_RELEASE} exit ;; NSE-?:NONSTOP_KERNEL:*:*) echo nse-tandem-nsk${UNAME_RELEASE} exit ;; NSR-?:NONSTOP_KERNEL:*:*) echo nsr-tandem-nsk${UNAME_RELEASE} exit ;; *:NonStop-UX:*:*) echo mips-compaq-nonstopux exit ;; BS2000:POSIX*:*:*) echo bs2000-siemens-sysv exit ;; DS/*:UNIX_System_V:*:*) echo ${UNAME_MACHINE}-${UNAME_SYSTEM}-${UNAME_RELEASE} exit ;; *:Plan9:*:*) # "uname -m" is not consistent, so use $cputype instead. 386 # is converted to i386 for consistency with other x86 # operating systems. if test "$cputype" = "386"; then UNAME_MACHINE=i386 else UNAME_MACHINE="$cputype" fi echo ${UNAME_MACHINE}-unknown-plan9 exit ;; *:TOPS-10:*:*) echo pdp10-unknown-tops10 exit ;; *:TENEX:*:*) echo pdp10-unknown-tenex exit ;; KS10:TOPS-20:*:* | KL10:TOPS-20:*:* | TYPE4:TOPS-20:*:*) echo pdp10-dec-tops20 exit ;; XKL-1:TOPS-20:*:* | TYPE5:TOPS-20:*:*) echo pdp10-xkl-tops20 exit ;; *:TOPS-20:*:*) echo pdp10-unknown-tops20 exit ;; *:ITS:*:*) echo pdp10-unknown-its exit ;; SEI:*:*:SEIUX) echo mips-sei-seiux${UNAME_RELEASE} exit ;; *:DragonFly:*:*) echo ${UNAME_MACHINE}-unknown-dragonfly`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` exit ;; *:*VMS:*:*) UNAME_MACHINE=`(uname -p) 2>/dev/null` case "${UNAME_MACHINE}" in A*) echo alpha-dec-vms ; exit ;; I*) echo ia64-dec-vms ; exit ;; V*) echo vax-dec-vms ; exit ;; esac ;; *:XENIX:*:SysV) echo i386-pc-xenix exit ;; i*86:skyos:*:*) echo ${UNAME_MACHINE}-pc-skyos`echo ${UNAME_RELEASE}` | sed -e 's/ .*$//' exit ;; i*86:rdos:*:*) echo ${UNAME_MACHINE}-pc-rdos exit ;; i*86:AROS:*:*) echo ${UNAME_MACHINE}-pc-aros exit ;; esac #echo '(No uname command or uname output not recognized.)' 1>&2 #echo "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" 1>&2 eval $set_cc_for_build cat >$dummy.c < # include #endif main () { #if defined (sony) #if defined (MIPSEB) /* BFD wants "bsd" instead of "newsos". 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IN NO EVENT SHALL THE # X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN # AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNEC- # TION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. # # Except as contained in this notice, the name of the X Consortium shall not # be used in advertising or otherwise to promote the sale, use or other deal- # ings in this Software without prior written authorization from the X Consor- # tium. # # # FSF changes to this file are in the public domain. # # Calling this script install-sh is preferred over install.sh, to prevent # `make' implicit rules from creating a file called install from it # when there is no Makefile. # # This script is compatible with the BSD install script, but was written # from scratch. nl=' ' IFS=" "" $nl" # set DOITPROG to echo to test this script # Don't use :- since 4.3BSD and earlier shells don't like it. doit=${DOITPROG-} if test -z "$doit"; then doit_exec=exec else doit_exec=$doit fi # Put in absolute file names if you don't have them in your path; # or use environment vars. chgrpprog=${CHGRPPROG-chgrp} chmodprog=${CHMODPROG-chmod} chownprog=${CHOWNPROG-chown} cmpprog=${CMPPROG-cmp} cpprog=${CPPROG-cp} mkdirprog=${MKDIRPROG-mkdir} mvprog=${MVPROG-mv} rmprog=${RMPROG-rm} stripprog=${STRIPPROG-strip} posix_glob='?' initialize_posix_glob=' test "$posix_glob" != "?" || { if (set -f) 2>/dev/null; then posix_glob= else posix_glob=: fi } ' posix_mkdir= # Desired mode of installed file. mode=0755 chgrpcmd= chmodcmd=$chmodprog chowncmd= mvcmd=$mvprog rmcmd="$rmprog -f" stripcmd= src= dst= dir_arg= dst_arg= copy_on_change=false no_target_directory= usage="\ Usage: $0 [OPTION]... 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We also ### recognize some manufacturers as not being operating systems, so we ### can provide default operating systems below. case $os in -sun*os*) # Prevent following clause from handling this invalid input. ;; -dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \ -att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \ -unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \ -convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\ -c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \ -harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \ -apple | -axis | -knuth | -cray | -microblaze) os= basic_machine=$1 ;; -bluegene*) os=-cnk ;; -sim | -cisco | -oki | -wec | -winbond) os= basic_machine=$1 ;; -scout) ;; -wrs) os=-vxworks basic_machine=$1 ;; -chorusos*) os=-chorusos basic_machine=$1 ;; -chorusrdb) os=-chorusrdb basic_machine=$1 ;; -hiux*) os=-hiuxwe2 ;; -sco6) os=-sco5v6 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -sco5) os=-sco3.2v5 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -sco4) os=-sco3.2v4 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -sco3.2.[4-9]*) os=`echo $os | sed -e 's/sco3.2./sco3.2v/'` basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -sco3.2v[4-9]*) # Don't forget version if it is 3.2v4 or newer. basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -sco5v6*) # Don't forget version if it is 3.2v4 or newer. basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -sco*) os=-sco3.2v2 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -udk*) basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -isc) os=-isc2.2 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -clix*) basic_machine=clipper-intergraph ;; -isc*) basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -lynx*) os=-lynxos ;; -ptx*) basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'` ;; -windowsnt*) os=`echo $os | sed -e 's/windowsnt/winnt/'` ;; -psos*) os=-psos ;; -mint | -mint[0-9]*) basic_machine=m68k-atari os=-mint ;; esac # Decode aliases for certain CPU-COMPANY combinations. case $basic_machine in # Recognize the basic CPU types without company name. # Some are omitted here because they have special meanings below. 1750a | 580 \ | a29k \ | alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \ | alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \ | am33_2.0 \ | arc | arm | arm[bl]e | arme[lb] | armv[2345] | armv[345][lb] | avr | avr32 \ | bfin \ | c4x | clipper \ | d10v | d30v | dlx | dsp16xx \ | fido | fr30 | frv \ | h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \ | i370 | i860 | i960 | ia64 \ | ip2k | iq2000 \ | lm32 \ | m32c | m32r | m32rle | m68000 | m68k | m88k \ | maxq | mb | microblaze | mcore | mep | metag \ | mips | mipsbe | mipseb | mipsel | mipsle \ | mips16 \ | mips64 | mips64el \ | mips64octeon | mips64octeonel \ | mips64orion | mips64orionel \ | mips64r5900 | mips64r5900el \ | mips64vr | mips64vrel \ | mips64vr4100 | mips64vr4100el \ | mips64vr4300 | mips64vr4300el \ | mips64vr5000 | mips64vr5000el \ | mips64vr5900 | mips64vr5900el \ | mipsisa32 | mipsisa32el \ | mipsisa32r2 | mipsisa32r2el \ | mipsisa64 | mipsisa64el \ | mipsisa64r2 | mipsisa64r2el \ | mipsisa64sb1 | mipsisa64sb1el \ | mipsisa64sr71k | mipsisa64sr71kel \ | mipstx39 | mipstx39el \ | mn10200 | mn10300 \ | moxie \ | mt \ | msp430 \ | nds32 | nds32le | nds32be \ | nios | nios2 \ | ns16k | ns32k \ | open8 \ | or32 \ | pdp10 | pdp11 | pj | pjl \ | powerpc | powerpc64 | powerpc64le | powerpcle \ | pyramid \ | rx \ | score \ | sh | sh[1234] | sh[24]a | sh[24]aeb | sh[23]e | sh[34]eb | sheb | shbe | shle | sh[1234]le | sh3ele \ | sh64 | sh64le \ | sparc | sparc64 | sparc64b | sparc64v | sparc86x | sparclet | sparclite \ | sparcv8 | sparcv9 | sparcv9b | sparcv9v \ | spu \ | tahoe | tic4x | tic54x | tic55x | tic6x | tic80 | tron \ | ubicom32 \ | v850 | v850e \ | we32k \ | x86 | xc16x | xstormy16 | xtensa \ | z8k | z80) basic_machine=$basic_machine-unknown ;; c54x) basic_machine=tic54x-unknown ;; c55x) basic_machine=tic55x-unknown ;; c6x) basic_machine=tic6x-unknown ;; m6811 | m68hc11 | m6812 | m68hc12 | picochip) # Motorola 68HC11/12. basic_machine=$basic_machine-unknown os=-none ;; m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65 | z8k) ;; ms1) basic_machine=mt-unknown ;; strongarm | thumb | xscale) basic_machine=arm-unknown ;; xscaleeb) basic_machine=armeb-unknown ;; xscaleel) basic_machine=armel-unknown ;; # We use `pc' rather than `unknown' # because (1) that's what they normally are, and # (2) the word "unknown" tends to confuse beginning users. i*86 | x86_64) basic_machine=$basic_machine-pc ;; # Object if more than one company name word. *-*-*) echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2 exit 1 ;; # Recognize the basic CPU types with company name. 580-* \ | a29k-* \ | alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \ | alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \ | alphapca5[67]-* | alpha64pca5[67]-* | arc-* \ | arm-* | armbe-* | armle-* | armeb-* | armv*-* \ | avr-* | avr32-* \ | bfin-* | bs2000-* \ | c[123]* | c30-* | [cjt]90-* | c4x-* \ | clipper-* | craynv-* | cydra-* \ | d10v-* | d30v-* | dlx-* \ | elxsi-* \ | f30[01]-* | f700-* | fido-* | fr30-* | frv-* | fx80-* \ | h8300-* | h8500-* \ | hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \ | i*86-* | i860-* | i960-* | ia64-* \ | ip2k-* | iq2000-* \ | lm32-* \ | m32c-* | m32r-* | m32rle-* \ | m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \ | m88110-* | m88k-* | maxq-* | mcore-* | metag-* | microblaze-* \ | mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \ | mips16-* \ | mips64-* | mips64el-* \ | mips64octeon-* | mips64octeonel-* \ | mips64orion-* | mips64orionel-* \ | mips64r5900-* | mips64r5900el-* \ | mips64vr-* | mips64vrel-* \ | mips64vr4100-* | mips64vr4100el-* \ | mips64vr4300-* | mips64vr4300el-* \ | mips64vr5000-* | mips64vr5000el-* \ | mips64vr5900-* | mips64vr5900el-* \ | mipsisa32-* | mipsisa32el-* \ | mipsisa32r2-* | mipsisa32r2el-* \ | mipsisa64-* | mipsisa64el-* \ | mipsisa64r2-* | mipsisa64r2el-* \ | mipsisa64sb1-* | mipsisa64sb1el-* \ | mipsisa64sr71k-* | mipsisa64sr71kel-* \ | mipstx39-* | mipstx39el-* \ | mmix-* \ | mt-* \ | msp430-* \ | nds32-* | nds32le-* | nds32be-* \ | nios-* | nios2-* \ | none-* | np1-* | ns16k-* | ns32k-* \ | open8-* \ | orion-* \ | pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \ | powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* \ | pyramid-* \ | romp-* | rs6000-* | rx-* \ | sh-* | sh[1234]-* | sh[24]a-* | sh[24]aeb-* | sh[23]e-* | sh[34]eb-* | sheb-* | shbe-* \ | shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \ | sparc-* | sparc64-* | sparc64b-* | sparc64v-* | sparc86x-* | sparclet-* \ | sparclite-* \ | sparcv8-* | sparcv9-* | sparcv9b-* | sparcv9v-* | sv1-* | sx?-* \ | tahoe-* \ | tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* \ | tile-* | tilegx-* \ | tron-* \ | ubicom32-* \ | v850-* | v850e-* | vax-* \ | we32k-* \ | x86-* | x86_64-* | xc16x-* | xps100-* \ | xstormy16-* | xtensa*-* \ | ymp-* \ | z8k-* | z80-*) ;; # Recognize the basic CPU types without company name, with glob match. xtensa*) basic_machine=$basic_machine-unknown ;; # Recognize the various machine names and aliases which stand # for a CPU type and a company and sometimes even an OS. 386bsd) basic_machine=i386-unknown os=-bsd ;; 3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc) basic_machine=m68000-att ;; 3b*) basic_machine=we32k-att ;; a29khif) basic_machine=a29k-amd os=-udi ;; abacus) basic_machine=abacus-unknown ;; adobe68k) basic_machine=m68010-adobe os=-scout ;; alliant | fx80) basic_machine=fx80-alliant ;; altos | altos3068) basic_machine=m68k-altos ;; am29k) basic_machine=a29k-none os=-bsd ;; amd64) basic_machine=x86_64-pc ;; amd64-*) basic_machine=x86_64-`echo $basic_machine | sed 's/^[^-]*-//'` ;; amdahl) basic_machine=580-amdahl os=-sysv ;; amiga | amiga-*) basic_machine=m68k-unknown ;; amigaos | amigados) basic_machine=m68k-unknown os=-amigaos ;; amigaunix | amix) basic_machine=m68k-unknown os=-sysv4 ;; apollo68) basic_machine=m68k-apollo os=-sysv ;; apollo68bsd) basic_machine=m68k-apollo os=-bsd ;; aros) basic_machine=i386-pc os=-aros ;; aux) basic_machine=m68k-apple os=-aux ;; balance) basic_machine=ns32k-sequent os=-dynix ;; blackfin) basic_machine=bfin-unknown os=-linux ;; blackfin-*) basic_machine=bfin-`echo $basic_machine | sed 's/^[^-]*-//'` os=-linux ;; bluegene*) basic_machine=powerpc-ibm os=-cnk ;; c54x-*) basic_machine=tic54x-`echo $basic_machine | sed 's/^[^-]*-//'` ;; c55x-*) basic_machine=tic55x-`echo $basic_machine | sed 's/^[^-]*-//'` ;; c6x-*) basic_machine=tic6x-`echo $basic_machine | sed 's/^[^-]*-//'` ;; c90) basic_machine=c90-cray os=-unicos ;; cegcc) basic_machine=arm-unknown os=-cegcc ;; convex-c1) basic_machine=c1-convex os=-bsd ;; convex-c2) basic_machine=c2-convex os=-bsd ;; convex-c32) basic_machine=c32-convex os=-bsd ;; convex-c34) basic_machine=c34-convex os=-bsd ;; convex-c38) basic_machine=c38-convex os=-bsd ;; cray | j90) basic_machine=j90-cray os=-unicos ;; craynv) basic_machine=craynv-cray os=-unicosmp ;; cr16 | cr16-*) basic_machine=cr16-unknown os=-elf ;; crds | unos) basic_machine=m68k-crds ;; crisv32 | crisv32-* | etraxfs*) basic_machine=crisv32-axis ;; cris | cris-* | etrax*) basic_machine=cris-axis ;; crx) basic_machine=crx-unknown os=-elf ;; da30 | da30-*) basic_machine=m68k-da30 ;; decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn) basic_machine=mips-dec ;; decsystem10* | dec10*) basic_machine=pdp10-dec os=-tops10 ;; decsystem20* | dec20*) basic_machine=pdp10-dec os=-tops20 ;; delta | 3300 | motorola-3300 | motorola-delta \ | 3300-motorola | delta-motorola) basic_machine=m68k-motorola ;; delta88) basic_machine=m88k-motorola os=-sysv3 ;; dicos) basic_machine=i686-pc os=-dicos ;; djgpp) basic_machine=i586-pc os=-msdosdjgpp ;; dpx20 | dpx20-*) basic_machine=rs6000-bull os=-bosx ;; dpx2* | dpx2*-bull) basic_machine=m68k-bull os=-sysv3 ;; ebmon29k) basic_machine=a29k-amd os=-ebmon ;; elxsi) basic_machine=elxsi-elxsi os=-bsd ;; encore | umax | mmax) basic_machine=ns32k-encore ;; es1800 | OSE68k | ose68k | ose | OSE) basic_machine=m68k-ericsson os=-ose ;; fx2800) basic_machine=i860-alliant ;; genix) basic_machine=ns32k-ns ;; gmicro) basic_machine=tron-gmicro os=-sysv ;; go32) basic_machine=i386-pc os=-go32 ;; h3050r* | hiux*) basic_machine=hppa1.1-hitachi os=-hiuxwe2 ;; h8300hms) basic_machine=h8300-hitachi os=-hms ;; h8300xray) basic_machine=h8300-hitachi os=-xray ;; h8500hms) basic_machine=h8500-hitachi os=-hms ;; harris) basic_machine=m88k-harris os=-sysv3 ;; hp300-*) basic_machine=m68k-hp ;; hp300bsd) basic_machine=m68k-hp os=-bsd ;; hp300hpux) basic_machine=m68k-hp os=-hpux ;; hp3k9[0-9][0-9] | hp9[0-9][0-9]) basic_machine=hppa1.0-hp ;; hp9k2[0-9][0-9] | hp9k31[0-9]) basic_machine=m68000-hp ;; hp9k3[2-9][0-9]) basic_machine=m68k-hp ;; hp9k6[0-9][0-9] | hp6[0-9][0-9]) basic_machine=hppa1.0-hp ;; hp9k7[0-79][0-9] | hp7[0-79][0-9]) basic_machine=hppa1.1-hp ;; hp9k78[0-9] | hp78[0-9]) # FIXME: really hppa2.0-hp basic_machine=hppa1.1-hp ;; hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893) # FIXME: really hppa2.0-hp basic_machine=hppa1.1-hp ;; hp9k8[0-9][13679] | hp8[0-9][13679]) basic_machine=hppa1.1-hp ;; hp9k8[0-9][0-9] | hp8[0-9][0-9]) basic_machine=hppa1.0-hp ;; hppa-next) os=-nextstep3 ;; hppaosf) basic_machine=hppa1.1-hp os=-osf ;; hppro) basic_machine=hppa1.1-hp os=-proelf ;; i370-ibm* | ibm*) basic_machine=i370-ibm ;; # I'm not sure what "Sysv32" means. Should this be sysv3.2? i*86v32) basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` os=-sysv32 ;; i*86v4*) basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` os=-sysv4 ;; i*86v) basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` os=-sysv ;; i*86sol2) basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` os=-solaris2 ;; i386mach) basic_machine=i386-mach os=-mach ;; i386-vsta | vsta) basic_machine=i386-unknown os=-vsta ;; iris | iris4d) basic_machine=mips-sgi case $os in -irix*) ;; *) os=-irix4 ;; esac ;; isi68 | isi) basic_machine=m68k-isi os=-sysv ;; m68knommu) basic_machine=m68k-unknown os=-linux ;; m68knommu-*) basic_machine=m68k-`echo $basic_machine | sed 's/^[^-]*-//'` os=-linux ;; m88k-omron*) basic_machine=m88k-omron ;; magnum | m3230) basic_machine=mips-mips os=-sysv ;; merlin) basic_machine=ns32k-utek os=-sysv ;; microblaze) basic_machine=microblaze-xilinx ;; mingw32) basic_machine=i386-pc os=-mingw32 ;; mingw32ce) basic_machine=arm-unknown os=-mingw32ce ;; miniframe) basic_machine=m68000-convergent ;; *mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*) basic_machine=m68k-atari os=-mint ;; mips3*-*) basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'` ;; mips3*) basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown ;; monitor) basic_machine=m68k-rom68k os=-coff ;; morphos) basic_machine=powerpc-unknown os=-morphos ;; msdos) basic_machine=i386-pc os=-msdos ;; ms1-*) basic_machine=`echo $basic_machine | sed -e 's/ms1-/mt-/'` ;; mvs) basic_machine=i370-ibm os=-mvs ;; ncr3000) basic_machine=i486-ncr os=-sysv4 ;; netbsd386) basic_machine=i386-unknown os=-netbsd ;; netwinder) basic_machine=armv4l-rebel os=-linux ;; news | news700 | news800 | news900) basic_machine=m68k-sony os=-newsos ;; news1000) basic_machine=m68030-sony os=-newsos ;; news-3600 | risc-news) basic_machine=mips-sony os=-newsos ;; necv70) basic_machine=v70-nec os=-sysv ;; next | m*-next ) basic_machine=m68k-next case $os in -nextstep* ) ;; -ns2*) os=-nextstep2 ;; *) os=-nextstep3 ;; esac ;; nh3000) basic_machine=m68k-harris os=-cxux ;; nh[45]000) basic_machine=m88k-harris os=-cxux ;; nindy960) basic_machine=i960-intel os=-nindy ;; mon960) basic_machine=i960-intel os=-mon960 ;; nonstopux) basic_machine=mips-compaq os=-nonstopux ;; np1) basic_machine=np1-gould ;; neo-tandem) basic_machine=neo-tandem ;; nse-tandem) basic_machine=nse-tandem ;; nsr-tandem) basic_machine=nsr-tandem ;; op50n-* | op60c-*) basic_machine=hppa1.1-oki os=-proelf ;; openrisc | openrisc-*) basic_machine=or32-unknown ;; os400) basic_machine=powerpc-ibm os=-os400 ;; OSE68000 | ose68000) basic_machine=m68000-ericsson os=-ose ;; os68k) basic_machine=m68k-none os=-os68k ;; pa-hitachi) basic_machine=hppa1.1-hitachi os=-hiuxwe2 ;; paragon) basic_machine=i860-intel os=-osf ;; parisc) basic_machine=hppa-unknown os=-linux ;; parisc-*) basic_machine=hppa-`echo $basic_machine | sed 's/^[^-]*-//'` os=-linux ;; pbd) basic_machine=sparc-tti ;; pbb) basic_machine=m68k-tti ;; pc532 | pc532-*) basic_machine=ns32k-pc532 ;; pc98) basic_machine=i386-pc ;; pc98-*) basic_machine=i386-`echo $basic_machine | sed 's/^[^-]*-//'` ;; pentium | p5 | k5 | k6 | nexgen | viac3) basic_machine=i586-pc ;; pentiumpro | p6 | 6x86 | athlon | athlon_*) basic_machine=i686-pc ;; pentiumii | pentium2 | pentiumiii | pentium3) basic_machine=i686-pc ;; pentium4) basic_machine=i786-pc ;; pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*) basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'` ;; pentiumpro-* | p6-* | 6x86-* | athlon-*) basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'` ;; pentiumii-* | pentium2-* | pentiumiii-* | pentium3-*) basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'` ;; pentium4-*) basic_machine=i786-`echo $basic_machine | sed 's/^[^-]*-//'` ;; pn) basic_machine=pn-gould ;; power) basic_machine=power-ibm ;; ppc | ppcbe) basic_machine=powerpc-unknown ;; ppc-* | ppcbe-*) basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'` ;; ppcle | powerpclittle | ppc-le | powerpc-little) basic_machine=powerpcle-unknown ;; ppcle-* | powerpclittle-*) basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'` ;; ppc64) basic_machine=powerpc64-unknown ;; ppc64-*) basic_machine=powerpc64-`echo $basic_machine | sed 's/^[^-]*-//'` ;; ppc64le | powerpc64little | ppc64-le | powerpc64-little) basic_machine=powerpc64le-unknown ;; ppc64le-* | powerpc64little-*) basic_machine=powerpc64le-`echo $basic_machine | sed 's/^[^-]*-//'` ;; ps2) basic_machine=i386-ibm ;; pw32) basic_machine=i586-unknown os=-pw32 ;; rdos) basic_machine=i386-pc os=-rdos ;; rom68k) basic_machine=m68k-rom68k os=-coff ;; rm[46]00) basic_machine=mips-siemens ;; rtpc | rtpc-*) basic_machine=romp-ibm ;; s390 | s390-*) basic_machine=s390-ibm ;; s390x | s390x-*) basic_machine=s390x-ibm ;; sa29200) basic_machine=a29k-amd os=-udi ;; sb1) basic_machine=mipsisa64sb1-unknown ;; sb1el) basic_machine=mipsisa64sb1el-unknown ;; sde) basic_machine=mipsisa32-sde os=-elf ;; sei) basic_machine=mips-sei os=-seiux ;; sequent) basic_machine=i386-sequent ;; sh) basic_machine=sh-hitachi os=-hms ;; sh5el) basic_machine=sh5le-unknown ;; sh64) basic_machine=sh64-unknown ;; sparclite-wrs | simso-wrs) basic_machine=sparclite-wrs os=-vxworks ;; sps7) basic_machine=m68k-bull os=-sysv2 ;; spur) basic_machine=spur-unknown ;; st2000) basic_machine=m68k-tandem ;; stratus) basic_machine=i860-stratus os=-sysv4 ;; strongarm-* | thumb-*) basic_machine=arm-`echo $basic_machine | sed 's/^[^-]*-//'` ;; sun2) basic_machine=m68000-sun ;; sun2os3) basic_machine=m68000-sun os=-sunos3 ;; sun2os4) basic_machine=m68000-sun os=-sunos4 ;; sun3os3) basic_machine=m68k-sun os=-sunos3 ;; sun3os4) basic_machine=m68k-sun os=-sunos4 ;; sun4os3) basic_machine=sparc-sun os=-sunos3 ;; sun4os4) basic_machine=sparc-sun os=-sunos4 ;; sun4sol2) basic_machine=sparc-sun os=-solaris2 ;; sun3 | sun3-*) basic_machine=m68k-sun ;; sun4) basic_machine=sparc-sun ;; sun386 | sun386i | roadrunner) basic_machine=i386-sun ;; sv1) basic_machine=sv1-cray os=-unicos ;; symmetry) basic_machine=i386-sequent os=-dynix ;; t3e) basic_machine=alphaev5-cray os=-unicos ;; t90) basic_machine=t90-cray os=-unicos ;; # This must be matched before tile*. tilegx*) basic_machine=tilegx-unknown os=-linux-gnu ;; tile*) basic_machine=tile-unknown os=-linux-gnu ;; tx39) basic_machine=mipstx39-unknown ;; tx39el) basic_machine=mipstx39el-unknown ;; toad1) basic_machine=pdp10-xkl os=-tops20 ;; tower | tower-32) basic_machine=m68k-ncr ;; tpf) basic_machine=s390x-ibm os=-tpf ;; udi29k) basic_machine=a29k-amd os=-udi ;; ultra3) basic_machine=a29k-nyu os=-sym1 ;; v810 | necv810) basic_machine=v810-nec os=-none ;; vaxv) basic_machine=vax-dec os=-sysv ;; vms) basic_machine=vax-dec os=-vms ;; vpp*|vx|vx-*) basic_machine=f301-fujitsu ;; vxworks960) basic_machine=i960-wrs os=-vxworks ;; vxworks68) basic_machine=m68k-wrs os=-vxworks ;; vxworks29k) basic_machine=a29k-wrs os=-vxworks ;; w65*) basic_machine=w65-wdc os=-none ;; w89k-*) basic_machine=hppa1.1-winbond os=-proelf ;; xbox) basic_machine=i686-pc os=-mingw32 ;; xps | xps100) basic_machine=xps100-honeywell ;; xscale-* | xscalee[bl]-*) basic_machine=`echo $basic_machine | sed 's/^xscale/arm/'` ;; ymp) basic_machine=ymp-cray os=-unicos ;; z8k-*-coff) basic_machine=z8k-unknown os=-sim ;; z80-*-coff) basic_machine=z80-unknown os=-sim ;; none) basic_machine=none-none os=-none ;; # Here we handle the default manufacturer of certain CPU types. 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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" : ${CP="cp -f"} test "${ECHO+set}" = set || ECHO=${as_echo-'printf %s\n'} : ${EGREP="/bin/grep -E"} : ${FGREP="/bin/grep -F"} : ${GREP="/bin/grep"} : ${LN_S="ln -s"} : ${MAKE="make"} : ${MKDIR="mkdir"} : ${MV="mv -f"} : ${RM="rm -f"} : ${SED="/bin/sed"} : ${SHELL="${CONFIG_SHELL-/bin/sh}"} : ${Xsed="$SED -e 1s/^X//"} # Global variables: EXIT_SUCCESS=0 EXIT_FAILURE=1 EXIT_MISMATCH=63 # $? = 63 is used to indicate version mismatch to missing. EXIT_SKIP=77 # $? = 77 is used to indicate a skipped test to automake. exit_status=$EXIT_SUCCESS # Make sure IFS has a sensible default lt_nl=' ' IFS=" $lt_nl" dirname="s,/[^/]*$,," basename="s,^.*/,," # func_dirname file append nondir_replacement # Compute the dirname of FILE. If nonempty, add APPEND to the result, # otherwise set result to NONDIR_REPLACEMENT. func_dirname () { func_dirname_result=`$ECHO "${1}" | $SED "$dirname"` if test "X$func_dirname_result" = "X${1}"; then func_dirname_result="${3}" else func_dirname_result="$func_dirname_result${2}" fi } # func_dirname may be replaced by extended shell implementation # func_basename file func_basename () { func_basename_result=`$ECHO "${1}" | $SED "$basename"` } # func_basename may be replaced by extended shell implementation # 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 "$func_dirname_result" # basename: Compute filename of FILE. # value retuned in "$func_basename_result" # Implementation must be kept synchronized with func_dirname # and func_basename. For efficiency, we do not delegate to # those functions but instead duplicate the functionality here. func_dirname_and_basename () { # Extract subdirectory from the argument. func_dirname_result=`$ECHO "${1}" | $SED -e "$dirname"` if test "X$func_dirname_result" = "X${1}"; then func_dirname_result="${3}" else func_dirname_result="$func_dirname_result${2}" fi func_basename_result=`$ECHO "${1}" | $SED -e "$basename"` } # func_dirname_and_basename may be replaced by extended shell implementation # func_stripname prefix suffix name # strip PREFIX and SUFFIX off of NAME. # 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). # func_strip_suffix prefix name func_stripname () { case ${2} in .*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;; *) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;; esac } # func_stripname may be replaced by extended shell implementation # These SED scripts presuppose an absolute path with a trailing slash. pathcar='s,^/\([^/]*\).*$,\1,' pathcdr='s,^/[^/]*,,' removedotparts=':dotsl s@/\./@/@g t dotsl s,/\.$,/,' collapseslashes='s@/\{1,\}@/@g' finalslash='s,/*$,/,' # func_normal_abspath PATH # Remove doubled-up and trailing slashes, "." path components, # and cancel out any ".." path components in PATH after making # it an absolute path. # value returned in "$func_normal_abspath_result" func_normal_abspath () { # 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" | $SED \ -e "$removedotparts" -e "$collapseslashes" -e "$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" | $SED \ -e "$pathcar"` func_normal_abspath_tpath=`$ECHO "$func_normal_abspath_tpath" | $SED \ -e "$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=$func_dirname_result ;; *) # Actual path component, append it. func_normal_abspath_result=$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$func_normal_abspath_result } # func_relative_path SRCDIR DSTDIR # generates a relative path from SRCDIR to DSTDIR, with a trailing # slash if non-empty, suitable for immediately appending a filename # without needing to append a separator. # value returned in "$func_relative_path_result" func_relative_path () { 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 "x$func_relative_path_tlibdir" = x ; then # Have to descend all the way to the root! func_relative_path_result=../$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 '/' '/' "$func_relative_path_tcancelled" if test "x$func_stripname_result" != x ; then func_relative_path_result=${func_relative_path_result}/${func_stripname_result} fi # Normalisation. If bindir is libdir, return empty string, # else relative path ending with a slash; either way, target # file name can be directly appended. if test ! -z "$func_relative_path_result"; then func_stripname './' '' "$func_relative_path_result/" func_relative_path_result=$func_stripname_result fi } # The name of this program: func_dirname_and_basename "$progpath" progname=$func_basename_result # Make sure we have an absolute path for reexecution: case $progpath in [\\/]*|[A-Za-z]:\\*) ;; *[\\/]*) progdir=$func_dirname_result progdir=`cd "$progdir" && pwd` progpath="$progdir/$progname" ;; *) save_IFS="$IFS" IFS=: for progdir in $PATH; do IFS="$save_IFS" test -x "$progdir/$progname" && break done IFS="$save_IFS" test -n "$progdir" || progdir=`pwd` progpath="$progdir/$progname" ;; esac # Sed substitution that helps us do robust quoting. It backslashifies # metacharacters that are still active within double-quoted strings. Xsed="${SED}"' -e 1s/^X//' sed_quote_subst='s/\([`"$\\]\)/\\\1/g' # Same as above, but do not quote variable references. 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,[].[^$\\*\/],\\&,g' # Sed substitution that converts a w32 file name or path # which contains forward slashes, into one that contains # (escaped) backslashes. A very naive implementation. lt_sed_naive_backslashify='s|\\\\*|\\|g;s|/|\\|g;s|\\|\\\\|g' # Re-`\' parameter expansions in output of double_quote_subst that were # `\'-ed in input to the same. If an odd number of `\' preceded a '$' # in input to 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 '$'. bs='\\' bs2='\\\\' bs4='\\\\\\\\' dollar='\$' sed_double_backslash="\ s/$bs4/&\\ /g s/^$bs2$dollar/$bs&/ s/\\([^$bs]\\)$bs2$dollar/\\1$bs2$bs$dollar/g s/\n//g" # Standard options: opt_dry_run=false opt_help=false opt_quiet=false opt_verbose=false opt_warning=: # func_echo arg... # Echo program name prefixed message, along with the current mode # name if it has been set yet. func_echo () { $ECHO "$progname: ${opt_mode+$opt_mode: }$*" } # func_verbose arg... # Echo program name prefixed message in verbose mode only. func_verbose () { $opt_verbose && 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_echo_all arg... # Invoke $ECHO with all args, space-separated. func_echo_all () { $ECHO "$*" } # func_error arg... # Echo program name prefixed message to standard error. func_error () { $ECHO "$progname: ${opt_mode+$opt_mode: }"${1+"$@"} 1>&2 } # func_warning arg... # Echo program name prefixed warning message to standard error. func_warning () { $opt_warning && $ECHO "$progname: ${opt_mode+$opt_mode: }warning: "${1+"$@"} 1>&2 # bash bug again: : } # func_fatal_error arg... # Echo program name prefixed message to standard error, and exit. func_fatal_error () { func_error ${1+"$@"} exit $EXIT_FAILURE } # func_fatal_help arg... # Echo program name prefixed message to standard error, followed by # a help hint, and exit. func_fatal_help () { func_error ${1+"$@"} func_fatal_error "$help" } help="Try \`$progname --help' for more information." ## default # func_grep expression filename # Check whether EXPRESSION matches any line of FILENAME, without output. func_grep () { $GREP "$1" "$2" >/dev/null 2>&1 } # func_mkdir_p directory-path # Make sure the entire path to DIRECTORY-PATH is available. func_mkdir_p () { my_directory_path="$1" my_dir_list= if test -n "$my_directory_path" && test "$opt_dry_run" != ":"; then # Protect directory names starting with `-' case $my_directory_path in -*) my_directory_path="./$my_directory_path" ;; esac # While some portion of DIR does not yet exist... while test ! -d "$my_directory_path"; do # ...make a list in topmost first order. Use a colon delimited # list incase some portion of path contains whitespace. my_dir_list="$my_directory_path:$my_dir_list" # If the last portion added has no slash in it, the list is done case $my_directory_path in */*) ;; *) break ;; esac # ...otherwise throw away the child directory and loop my_directory_path=`$ECHO "$my_directory_path" | $SED -e "$dirname"` done my_dir_list=`$ECHO "$my_dir_list" | $SED 's,:*$,,'` save_mkdir_p_IFS="$IFS"; IFS=':' for my_dir in $my_dir_list; do IFS="$save_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! $MKDIR "$my_dir" 2>/dev/null || : done IFS="$save_mkdir_p_IFS" # Bail out if we (or some other process) failed to create a directory. test -d "$my_directory_path" || \ func_fatal_error "Failed to create \`$1'" fi } # func_mktempdir [string] # Make a temporary directory that won't clash with other running # libtool processes, and avoids race conditions if possible. If # given, STRING is the basename for that directory. func_mktempdir () { my_template="${TMPDIR-/tmp}/${1-$progname}" if test "$opt_dry_run" = ":"; then # Return a directory name, but don't create it in dry-run mode my_tmpdir="${my_template}-$$" else # If mktemp works, use that first and foremost my_tmpdir=`mktemp -d "${my_template}-XXXXXXXX" 2>/dev/null` if test ! -d "$my_tmpdir"; then # Failing that, at least try and use $RANDOM to avoid a race my_tmpdir="${my_template}-${RANDOM-0}$$" save_mktempdir_umask=`umask` umask 0077 $MKDIR "$my_tmpdir" umask $save_mktempdir_umask fi # If we're not in dry-run mode, bomb out on failure test -d "$my_tmpdir" || \ func_fatal_error "cannot create temporary directory \`$my_tmpdir'" fi $ECHO "$my_tmpdir" } # func_quote_for_eval arg # Aesthetically quote ARG to be evaled later. # This function returns two values: FUNC_QUOTE_FOR_EVAL_RESULT # is double-quoted, suitable for a subsequent eval, whereas # FUNC_QUOTE_FOR_EVAL_UNQUOTED_RESULT has merely all characters # which are still active within double quotes backslashified. func_quote_for_eval () { case $1 in *[\\\`\"\$]*) func_quote_for_eval_unquoted_result=`$ECHO "$1" | $SED "$sed_quote_subst"` ;; *) func_quote_for_eval_unquoted_result="$1" ;; esac case $func_quote_for_eval_unquoted_result in # Double-quote args containing shell metacharacters to delay # word splitting, command substitution and 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_for_eval_result="\"$func_quote_for_eval_unquoted_result\"" ;; *) func_quote_for_eval_result="$func_quote_for_eval_unquoted_result" esac } # func_quote_for_expand arg # Aesthetically quote ARG to be evaled later; same as above, # but do not quote variable references. func_quote_for_expand () { case $1 in *[\\\`\"]*) my_arg=`$ECHO "$1" | $SED \ -e "$double_quote_subst" -e "$sed_double_backslash"` ;; *) my_arg="$1" ;; esac case $my_arg in # Double-quote args containing shell metacharacters to delay # word splitting and command substitution for a subsequent eval. # Many Bourne shells cannot handle close brackets correctly # in scan sets, so we specify it separately. *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") my_arg="\"$my_arg\"" ;; esac func_quote_for_expand_result="$my_arg" } # func_show_eval cmd [fail_exp] # Unless opt_silent 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 () { my_cmd="$1" my_fail_exp="${2-:}" ${opt_silent-false} || { func_quote_for_expand "$my_cmd" eval "func_echo $func_quote_for_expand_result" } if ${opt_dry_run-false}; then :; else eval "$my_cmd" my_status=$? if test "$my_status" -eq 0; then :; else eval "(exit $my_status); $my_fail_exp" fi fi } # func_show_eval_locale cmd [fail_exp] # Unless opt_silent 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 () { my_cmd="$1" my_fail_exp="${2-:}" ${opt_silent-false} || { func_quote_for_expand "$my_cmd" eval "func_echo $func_quote_for_expand_result" } if ${opt_dry_run-false}; then :; else eval "$lt_user_locale $my_cmd" my_status=$? eval "$lt_safe_locale" if test "$my_status" -eq 0; then :; else eval "(exit $my_status); $my_fail_exp" fi 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 () { case $1 in [0-9]* | *[!a-zA-Z0-9_]*) func_tr_sh_result=`$ECHO "$1" | $SED 's/^\([0-9]\)/_\1/; s/[^a-zA-Z0-9_]/_/g'` ;; * ) func_tr_sh_result=$1 ;; esac } # func_version # Echo version message to standard output and exit. func_version () { $opt_debug $SED -n '/(C)/!b go :more /\./!{ N s/\n# / / b more } :go /^# '$PROGRAM' (GNU /,/# warranty; / { s/^# // s/^# *$// s/\((C)\)[ 0-9,-]*\( [1-9][0-9]*\)/\1\2/ p }' < "$progpath" exit $? } # func_usage # Echo short help message to standard output and exit. func_usage () { $opt_debug $SED -n '/^# Usage:/,/^# *.*--help/ { s/^# // s/^# *$// s/\$progname/'$progname'/ p }' < "$progpath" echo $ECHO "run \`$progname --help | more' for full usage" exit $? } # func_help [NOEXIT] # Echo long help message to standard output and exit, # unless 'noexit' is passed as argument. func_help () { $opt_debug $SED -n '/^# Usage:/,/# Report bugs to/ { :print s/^# // s/^# *$// s*\$progname*'$progname'* s*\$host*'"$host"'* s*\$SHELL*'"$SHELL"'* s*\$LTCC*'"$LTCC"'* s*\$LTCFLAGS*'"$LTCFLAGS"'* s*\$LD*'"$LD"'* s/\$with_gnu_ld/'"$with_gnu_ld"'/ s/\$automake_version/'"`(automake --version) 2>/dev/null |$SED 1q`"'/ s/\$autoconf_version/'"`(autoconf --version) 2>/dev/null |$SED 1q`"'/ p d } /^# .* home page:/b print /^# General help using/b print ' < "$progpath" ret=$? if test -z "$1"; then exit $ret fi } # func_missing_arg argname # Echo program name prefixed message to standard error and set global # exit_cmd. func_missing_arg () { $opt_debug func_error "missing argument for $1." exit_cmd=exit } # 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. func_split_short_opt () { my_sed_short_opt='1s/^\(..\).*$/\1/;q' my_sed_short_rest='1s/^..\(.*\)$/\1/;q' func_split_short_opt_name=`$ECHO "$1" | $SED "$my_sed_short_opt"` func_split_short_opt_arg=`$ECHO "$1" | $SED "$my_sed_short_rest"` } # func_split_short_opt may be replaced by extended shell implementation # func_split_long_opt longopt # Set func_split_long_opt_name and func_split_long_opt_arg shell # variables after splitting LONGOPT at the `=' sign. func_split_long_opt () { my_sed_long_opt='1s/^\(--[^=]*\)=.*/\1/;q' my_sed_long_arg='1s/^--[^=]*=//' func_split_long_opt_name=`$ECHO "$1" | $SED "$my_sed_long_opt"` func_split_long_opt_arg=`$ECHO "$1" | $SED "$my_sed_long_arg"` } # func_split_long_opt may be replaced by extended shell implementation exit_cmd=: magic="%%%MAGIC variable%%%" magic_exe="%%%MAGIC EXE variable%%%" # Global variables. nonopt= preserve_args= lo2o="s/\\.lo\$/.${objext}/" o2lo="s/\\.${objext}\$/.lo/" 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= # func_append var value # Append VALUE to the end of shell variable VAR. func_append () { eval "${1}=\$${1}\${2}" } # func_append may be replaced by extended shell implementation # func_append_quoted var value # Quote VALUE and append to the end of shell variable VAR, separated # by a space. func_append_quoted () { func_quote_for_eval "${2}" eval "${1}=\$${1}\\ \$func_quote_for_eval_result" } # func_append_quoted may be replaced by extended shell implementation # func_arith arithmetic-term... func_arith () { func_arith_result=`expr "${@}"` } # func_arith may be replaced by extended shell implementation # func_len string # STRING may not start with a hyphen. func_len () { func_len_result=`expr "${1}" : ".*" 2>/dev/null || echo $max_cmd_len` } # func_len may be replaced by extended shell implementation # func_lo2o object func_lo2o () { func_lo2o_result=`$ECHO "${1}" | $SED "$lo2o"` } # func_lo2o may be replaced by extended shell implementation # func_xform libobj-or-source func_xform () { func_xform_result=`$ECHO "${1}" | $SED 's/\.[^.]*$/.lo/'` } # func_xform may be replaced by extended shell implementation # func_fatal_configuration arg... # Echo program name prefixed message to standard error, followed by # a configuration failure hint, and exit. func_fatal_configuration () { func_error ${1+"$@"} func_error "See the $PACKAGE documentation for more information." func_fatal_error "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: $host" if test "$build_libtool_libs" = yes; then echo "enable shared libraries" else echo "disable shared libraries" fi if test "$build_old_libs" = yes; 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 } # 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 ;; esac # Option defaults: opt_debug=: opt_dry_run=false opt_config=false opt_preserve_dup_deps=false opt_features=false opt_finish=false opt_help=false opt_help_all=false opt_silent=: opt_verbose=: opt_silent=false opt_verbose=false # Parse options once, thoroughly. This comes as soon as possible in the # script to make things like `--version' happen as quickly as we can. { # this just eases exit handling while test $# -gt 0; do opt="$1" shift case $opt in --debug|-x) opt_debug='set -x' func_echo "enabling shell trace mode" $opt_debug ;; --dry-run|--dryrun|-n) opt_dry_run=: ;; --config) opt_config=: func_config ;; --dlopen|-dlopen) optarg="$1" opt_dlopen="${opt_dlopen+$opt_dlopen }$optarg" shift ;; --preserve-dup-deps) opt_preserve_dup_deps=: ;; --features) opt_features=: func_features ;; --finish) opt_finish=: set dummy --mode finish ${1+"$@"}; shift ;; --help) opt_help=: ;; --help-all) opt_help_all=: opt_help=': help-all' ;; --mode) test $# = 0 && func_missing_arg $opt && break optarg="$1" opt_mode="$optarg" case $optarg in # Valid mode arguments: clean|compile|execute|finish|install|link|relink|uninstall) ;; # Catch anything else as an error *) func_error "invalid argument for $opt" exit_cmd=exit break ;; esac shift ;; --no-silent|--no-quiet) opt_silent=false func_append preserve_args " $opt" ;; --no-verbose) opt_verbose=false func_append preserve_args " $opt" ;; --silent|--quiet) opt_silent=: func_append preserve_args " $opt" opt_verbose=false ;; --verbose|-v) opt_verbose=: func_append preserve_args " $opt" opt_silent=false ;; --tag) test $# = 0 && func_missing_arg $opt && break optarg="$1" opt_tag="$optarg" func_append preserve_args " $opt $optarg" func_enable_tag "$optarg" shift ;; -\?|-h) func_usage ;; --help) func_help ;; --version) func_version ;; # Separate optargs to long options: --*=*) func_split_long_opt "$opt" set dummy "$func_split_long_opt_name" "$func_split_long_opt_arg" ${1+"$@"} shift ;; # Separate non-argument short options: -\?*|-h*|-n*|-v*) func_split_short_opt "$opt" set dummy "$func_split_short_opt_name" "-$func_split_short_opt_arg" ${1+"$@"} shift ;; --) break ;; -*) func_fatal_help "unrecognized option \`$opt'" ;; *) set dummy "$opt" ${1+"$@"}; shift; break ;; esac done # Validate options: # save first non-option argument if test "$#" -gt 0; then nonopt="$opt" shift fi # preserve --debug test "$opt_debug" = : || func_append preserve_args " --debug" case $host in *cygwin* | *mingw* | *pw32* | *cegcc*) # don't eliminate duplications in $postdeps and $predeps opt_duplicate_compiler_generated_deps=: ;; *) opt_duplicate_compiler_generated_deps=$opt_preserve_dup_deps ;; esac $opt_help || { # Sanity checks first: func_check_version_match if test "$build_libtool_libs" != yes && test "$build_old_libs" != yes; then func_fatal_configuration "not configured to build any kind of library" fi # Darwin sucks eval std_shrext=\"$shrext_cmds\" # Only execute mode is allowed to have -dlopen flags. if test -n "$opt_dlopen" && test "$opt_mode" != execute; 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." } # Bail if the options were screwed $exit_cmd $EXIT_FAILURE } ## ----------- ## ## Main. ## ## ----------- ## # 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 \ | $GREP "^# Generated by .*$PACKAGE" > /dev/null 2>&1 } # 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\ *$PACKAGE* ) lalib_p=yes; break;; esac done exec 0<&5 5<&- fi test "$lalib_p" = yes } # 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 () { func_lalib_p "$1" } # 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 () { $opt_debug save_ifs=$IFS; IFS='~' for cmd in $1; do IFS=$save_ifs eval cmd=\"$cmd\" func_show_eval "$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 () { $opt_debug 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 () { $opt_debug if test -n "$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 "$build_libtool_libs" = yes; then write_lobj=\'${2}\' else write_lobj=none fi if test "$build_old_libs" = yes; then write_oldobj=\'${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" | $SED -e "$lt_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, 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 () { $opt_debug # 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 () { $opt_debug if test -n "$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 () { $opt_debug # awkward: cmd appends spaces to result func_convert_core_msys_to_w32_result=`( cmd //c echo "$1" ) 2>/dev/null | $SED -e 's/[ ]*$//' -e "$lt_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 () { $opt_debug 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 () { $opt_debug 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 () { $opt_debug 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 ################################################## # $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 () { $opt_debug $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 () { $opt_debug 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 () { $opt_debug 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 () { $opt_debug 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 () { $opt_debug 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 () { $opt_debug 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 () { $opt_debug 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 () { $opt_debug if test -z "$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 () { $opt_debug 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 () { $opt_debug 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 () { $opt_debug 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 () { $opt_debug 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 () { $opt_debug 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 () { $opt_debug 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_mode_compile arg... func_mode_compile () { $opt_debug # Get the compilation command and the source file. base_compile= srcfile="$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 $libobj in *.[cCFSifmso] | \ *.ada | *.adb | *.ads | *.asm | \ *.c++ | *.cc | *.ii | *.class | *.cpp | *.cxx | \ *.[fF][09]? | *.for | *.java | *.obj | *.sx | *.cu | *.cup) func_xform "$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 $arg in -shared) test "$build_libtool_libs" != yes && \ func_fatal_configuration "can not 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_for_eval "$libobj" test "X$libobj" != "X$func_quote_for_eval_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 "$build_old_libs" = yes; then removelist="$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 $host_os in cygwin* | mingw* | pw32* | os2* | cegcc*) pic_mode=default ;; esac if test "$pic_mode" = no && test "$deplibs_check_method" != pass_all; then # non-PIC code in shared libraries is not supported pic_mode=default fi # Calculate the filename of the output object if compiler does # not support -o with -c if test "$compiler_c_o" = no; 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 "$need_locks" = yes; then until $opt_dry_run || ln "$progpath" "$lockfile" 2>/dev/null; do func_echo "Waiting for $lockfile to be removed" sleep 2 done elif test "$need_locks" = warn; 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=$func_to_tool_file_result func_quote_for_eval "$srcfile" qsrcfile=$func_quote_for_eval_result # Only build a PIC object if we are building libtool libraries. if test "$build_libtool_libs" = yes; then # Without this assignment, base_compile gets emptied. fbsd_hideous_sh_bug=$base_compile if test "$pic_mode" != no; 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 $EXIT_FAILURE' if test "$need_locks" = warn && 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 $error' fi # Allow error messages only from the first compilation. if test "$suppress_opt" = yes; then suppress_output=' >/dev/null 2>&1' fi fi # Only build a position-dependent object if we build old libraries. if test "$build_old_libs" = yes; then if test "$pic_mode" != yes; then # Don't build PIC code command="$base_compile $qsrcfile$pie_flag" else command="$base_compile $qsrcfile $pic_flag" fi if test "$compiler_c_o" = yes; 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 $EXIT_FAILURE' if test "$need_locks" = warn && 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" "$objname" # Unlock the critical section if it was locked if test "$need_locks" != no; then removelist=$lockfile $RM "$lockfile" fi } exit $EXIT_SUCCESS } $opt_help || { test "$opt_mode" = compile && 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 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 -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 -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 # func_mode_execute arg... func_mode_execute () { $opt_debug # The first argument is the command name. cmd="$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 "$file" done if test "X$opt_dry_run" = Xfalse; then 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" else # 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 $EXIT_SUCCESS fi } test "$opt_mode" = execute && func_mode_execute ${1+"$@"} # func_mode_finish arg... func_mode_finish () { $opt_debug libs= libdirs= admincmds= for opt in "$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"; 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_silent && 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 " $libdir" done echo echo "If you ever happen to want to link against installed libraries" echo "in a given directory, LIBDIR, you must either use libtool, and" echo "specify the full pathname of the library, or use the \`-LLIBDIR'" echo "flag during linking and do at least one of the following:" if test -n "$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 $EXIT_SUCCESS } test "$opt_mode" = finish && func_mode_finish ${1+"$@"} # func_mode_install arg... func_mode_install () { $opt_debug # There may be an optional sh(1) argument at the beginning of # install_prog (especially on Windows NT). if test "$nonopt" = "$SHELL" || test "$nonopt" = /bin/sh || # Allow the use of GNU shtool's install command. case $nonopt in *shtool*) :;; *) false;; esac; then # Aesthetically quote it. func_quote_for_eval "$nonopt" install_prog="$func_quote_for_eval_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_for_eval "$arg" func_append install_prog "$func_quote_for_eval_result" install_shared_prog=$install_prog case " $install_prog " in *[\\\ /]cp\ *) install_cp=: ;; *) install_cp=false ;; esac # We need to accept at least all the BSD install flags. dest= files= opts= prev= install_type= isdir=no stripme= no_mode=: for arg do arg2= if test -n "$dest"; then func_append files " $dest" dest=$arg continue fi case $arg in -d) isdir=yes ;; -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$prev" = x-m && test -n "$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_for_eval "$arg" func_append install_prog " $func_quote_for_eval_result" if test -n "$arg2"; then func_quote_for_eval "$arg2" fi func_append install_shared_prog " $func_quote_for_eval_result" done test -z "$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 $install_cp; then :; else func_quote_for_eval "$install_override_mode" func_append install_shared_prog " -m $func_quote_for_eval_result" fi fi if test -z "$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=yes if test "$isdir" = yes; then destdir="$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 "$relink_command"; then # Determine the prefix the user has applied to our future dir. inst_prefix_dir=`$ECHO "$destdir" | $SED -e "s%$libdir\$%%"` # 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* | pw32* | cegcc*) 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 $?' # Install the old object if enabled. if test "$build_old_libs" = yes; 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 $host in *cygwin* | *mingw*) if func_ltwrapper_executable_p "$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=yes 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" | $SED 's%^.*/%%g'` ### testsuite: skip nested quoting test if test -n "$libdir" && test ! -f "$libfile"; then func_warning "\`$lib' has not been installed in \`$libdir'" finalize=no fi done relink_command= func_source "$wrapper" outputname= if test "$fast_install" = no && test -n "$relink_command"; then $opt_dry_run || { if test "$finalize" = yes; 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'` $opt_silent || { func_quote_for_expand "$relink_command" eval "func_echo $func_quote_for_expand_result" } if eval "$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/$name" func_show_eval "$install_prog \$file \$oldlib" 'exit $?' if test -n "$stripme" && test -n "$old_striplib"; then func_show_eval "$old_striplib $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 $EXIT_SUCCESS fi } test "$opt_mode" = install && 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 () { $opt_debug my_outputname="$1" my_originator="$2" my_pic_p="${3-no}" my_prefix=`$ECHO "$my_originator" | sed 's%[^a-zA-Z0-9]%_%g'` my_dlsyms= if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then if test -n "$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 $PACKAGE$TIMESTAMP) $VERSION */ #ifdef __cplusplus extern \"C\" { #endif #if defined(__GNUC__) && (((__GNUC__ == 4) && (__GNUC_MINOR__ >= 4)) || (__GNUC__ > 4)) #pragma GCC diagnostic ignored \"-Wstrict-prototypes\" #endif /* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */ #if defined(_WIN32) || defined(__CYGWIN__) || defined(_WIN32_WCE) /* DATA imports from DLLs on WIN32 con't be const, because runtime relocations are performed -- see ld's documentation on pseudo-relocs. */ # define LT_DLSYM_CONST #elif defined(__osf__) /* This system does not cope well with relocations in const data. */ # define LT_DLSYM_CONST #else # define LT_DLSYM_CONST const #endif /* External symbol declarations for the compiler. */\ " if test "$dlself" = yes; 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 $host in *cygwin* | *mingw* | *cegcc* ) eval "echo EXPORTS "'> "$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 $host in *cygwin* | *mingw* | *cegcc* ) eval "echo EXPORTS "'> "$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 $host in *cygwin* | *mingw* | *cegcc* ) # if an import library, we need to obtain dlname if func_win32_import_lib_p "$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 "$dlprefile" func_convert_file_msys_to_w32 eval "$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'" } 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 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_${my_prefix}_LTX_preloaded_symbols[]; LT_DLSYM_CONST lt_dlsymlist lt_${my_prefix}_LTX_preloaded_symbols[] = {\ { \"$my_originator\", (void *) 0 }," 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=" $pic_flag" ;; *) if test "X$my_pic_p" != Xno; then pic_flag_for_symtable=" $pic_flag" fi ;; 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" "${nlist}T"' # Transform the symbol file into the correct name. symfileobj="$output_objdir/${my_outputname}S.$objext" case $host in *cygwin* | *mingw* | *cegcc* ) if test -f "$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_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 () { $opt_debug 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)' >/dev/null; then 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 } }'` 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 () { $opt_debug sharedlib_from_linklib_result=`$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 () { $opt_debug match_literal=`$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 which possess that section. Heuristic: eliminate # all those which 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_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 () { $opt_debug 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 () { $opt_debug 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_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 () { $opt_debug 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 () { $opt_debug f_ex_an_ar_dir="$1"; shift f_ex_an_ar_oldlib="$1" if test "$lock_old_archive_extraction" = yes; 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 $stat' if test "$lock_old_archive_extraction" = yes; 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 () { $opt_debug 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` darwin_base_archive=`basename "$darwin_archive"` darwin_arches=`$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-$$ -type f -name \*.o -print -o -name \*.lo -print | $SED -e "$basename" | sort -u` darwin_file= darwin_files= for darwin_file in $darwin_filelist; do darwin_files=`find unfat-$$ -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 # 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 in which it is stored is # the $objdir directory. This is a cygwin/mingw-specific # behavior. func_emit_wrapper () { func_emit_wrapper_arg1=${1-no} $ECHO "\ #! $SHELL # $output - temporary wrapper script for $objdir/$outputname # Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $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\" != \"$magic\"; then file=\"\$0\"" qECHO=`$ECHO "$ECHO" | $SED "$sed_quote_subst"` $ECHO "\ # A function that is used when there is no print builtin or printf. func_fallback_echo () { eval 'cat <<_LTECHO_EOF \$1 _LTECHO_EOF' } ECHO=\"$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/ which is used only on # windows platforms, and (c) all begin with the string "--lt-" # (application programs are unlikely to have options which 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 $PACKAGE$TIMESTAMP) $VERSION\" 1>&2 fi } # Used when --lt-debug. Prints its arguments to stdout # (redirection is the responsibility of the caller) func_lt_dump_args () { lt_dump_args_N=1; for lt_arg do \$ECHO \"${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 | *-*-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 () { for lt_wr_arg do case \$lt_wr_arg in --lt-*) ;; *) set x \"\$@\" \"\$lt_wr_arg\"; shift;; esac shift done 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\" | $SED -n 's/.*-> //p'\` done # Usually 'no', except on cygwin/mingw when embedded into # the cwrapper. WRAPPER_SCRIPT_BELONGS_IN_OBJDIR=$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\" | $SED 's%[\\\\/][^\\\\/]*$%%'\` ;; $objdir ) thisdir=. ;; esac fi # Try to get the absolute directory name. absdir=\`cd \"\$thisdir\" && pwd\` test -n \"\$absdir\" && thisdir=\"\$absdir\" " if test "$fast_install" = yes; 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 "$shlibpath_overrides_runpath" = yes && test -n "$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 #ifdef _MSC_VER # include # include # include #else # include # include # ifdef __CYGWIN__ # include # endif #endif #include #include #include #include #include #include #include #include /* declarations of non-ANSI functions */ #if defined(__MINGW32__) # ifdef __STRICT_ANSI__ int _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 platforms) ... */ #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 # ifndef _INTPTR_T_DEFINED # define _INTPTR_T_DEFINED # define intptr_t int # endif #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 ((void *) 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]; int 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 = 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 (strcmp (str, pat) == 0) *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 int 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) { int orig_value_len = strlen (orig_value); int 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 #' */ int len = strlen (new_value); while (((len = strlen (new_value)) > 0) && IS_PATH_SEPARATOR (new_value[len-1])) { new_value[len-1] = '\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*) 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 -e 's/\([\\"]\)/\\\1/g' \ -e 's/^/ fputs ("/' -e 's/$/\\n", f);/' 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 () { $opt_debug case `eval $file_magic_cmd \"\$1\" 2>/dev/null | $SED -e 10q` in *import*) : ;; *) false ;; esac } # func_mode_link arg... func_mode_link () { $opt_debug case $host in *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*) # It is impossible to link a dll without this setting, and # we shouldn't force the makefile maintainer to figure out # which system we are compiling for in order to pass an extra # flag for every libtool invocation. # allow_undefined=no # FIXME: Unfortunately, there are problems with the above when trying # to make a dll which has undefined symbols, in which case not # even a static library is built. For now, we need to specify # -no-undefined on the libtool link line when we can be certain # that all symbols are satisfied, otherwise we get a static library. allow_undefined=yes ;; *) allow_undefined=yes ;; esac libtool_args=$nonopt base_compile="$nonopt $@" compile_command=$nonopt finalize_command=$nonopt compile_rpath= finalize_rpath= compile_shlibpath= finalize_shlibpath= convenience= old_convenience= deplibs= old_deplibs= compiler_flags= linker_flags= dllsearchpath= lib_search_path=`pwd` inst_prefix_dir= new_inherited_linker_flags= avoid_version=no bindir= dlfiles= dlprefiles= dlself=no export_dynamic=no export_symbols= export_symbols_regex= generated= libobjs= ltlibs= module=no no_install=no objs= non_pic_objects= precious_files_regex= prefer_static_libs=no preload=no prev= prevarg= release= rpath= xrpath= perm_rpath= temp_rpath= thread_safe=no vinfo= vinfo_number=no weak_libs= single_module="${wl}-single_module" func_infer_tag $base_compile # We need to know -static, to get the right output filenames. for arg do case $arg in -shared) test "$build_libtool_libs" != yes && \ func_fatal_configuration "can not build a shared library" build_old_libs=no break ;; -all-static | -static | -static-libtool-libs) case $arg in -all-static) if test "$build_libtool_libs" = yes && 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="$1" shift func_quote_for_eval "$arg" qarg=$func_quote_for_eval_unquoted_result func_append libtool_args " $func_quote_for_eval_result" # If the previous option needs an argument, assign it. if test -n "$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) if test "$preload" = no; then # Add the symbol object into the linking commands. func_append compile_command " @SYMFILE@" func_append finalize_command " @SYMFILE@" preload=yes fi case $arg in *.la | *.lo) ;; # We handle these cases below. force) if test "$dlself" = no; then dlself=needless export_dynamic=yes fi prev= continue ;; self) if test "$prev" = dlprefiles; then dlself=yes elif test "$prev" = dlfiles && test "$dlopen_self" != yes; then dlself=yes else dlself=needless export_dynamic=yes fi prev= continue ;; *) if test "$prev" = dlfiles; 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 ;; 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 "$pic_object" = none && test "$non_pic_object" = none; then func_fatal_error "cannot find name of object for \`$arg'" fi # Extract subdirectory from the argument. func_dirname "$arg" "/" "" xdir="$func_dirname_result" if test "$pic_object" != none; then # Prepend the subdirectory the object is found in. pic_object="$xdir$pic_object" if test "$prev" = dlfiles; then if test "$build_libtool_libs" = yes && test "$dlopen_support" = yes; then func_append dlfiles " $pic_object" prev= continue else # If libtool objects are unsupported, then we need to preload. prev=dlprefiles fi fi # CHECK ME: I think I busted this. -Ossama if test "$prev" = dlprefiles; 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 "$non_pic_object" != none; then # Prepend the subdirectory the object is found in. non_pic_object="$xdir$non_pic_object" # A standard non-PIC object func_append non_pic_objects " $non_pic_object" if test -z "$pic_object" || test "$pic_object" = none ; then arg="$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 ;; precious_regex) precious_files_regex="$arg" prev= continue ;; release) release="-$arg" prev= continue ;; rpath | xrpath) # We need an absolute path. case $arg in [\\/]* | [A-Za-z]:[\\/]*) ;; *) func_fatal_error "only absolute run-paths are allowed" ;; esac if test "$prev" = rpath; 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 ;; 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 "$export_symbols_regex"; then func_fatal_error "more than one -exported-symbols argument is not allowed" fi if test "X$arg" = "X-export-symbols"; 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 $host in *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*) testbindir=`$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$arg" = "X-lc" || test "X$arg" = "X-lm"; then case $host in *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-beos* | *-cegcc* | *-*-haiku*) # These systems don't actually have a C or math library (as such) continue ;; *-*-os2*) # These systems don't actually have a C library (as such) test "X$arg" = "X-lc" && continue ;; *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*) # Do not include libc due to us having libc/libc_r. test "X$arg" = "X-lc" && continue ;; *-*-rhapsody* | *-*-darwin1.[012]) # Rhapsody C and math libraries are in the System framework func_append deplibs " System.ltframework" continue ;; *-*-sco3.2v5* | *-*-sco5v6*) # Causes problems with __ctype test "X$arg" = "X-lc" && continue ;; *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*) # Compiler inserts libc in the correct place for threads to work test "X$arg" = "X-lc" && continue ;; esac elif test "X$arg" = "X-lc_r"; then case $host in *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*) # Do not include libc_r directly, use -pthread flag. continue ;; esac fi func_append deplibs " $arg" 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. -model|-arch|-isysroot|--sysroot) func_append compiler_flags " $arg" func_append compile_command " $arg" func_append finalize_command " $arg" prev=xcompiler continue ;; -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe|-threads) func_append compiler_flags " $arg" func_append compile_command " $arg" func_append finalize_command " $arg" case "$new_inherited_linker_flags " in *" $arg "*) ;; * ) func_append new_inherited_linker_flags " $arg" ;; esac continue ;; -multi_module) single_module="${wl}-multi_module" continue ;; -no-fast-install) fast_install=no continue ;; -no-install) case $host in *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-darwin* | *-cegcc*) # The PATH hackery in wrapper scripts is required on Windows # and Darwin in order for the loader to find any dlls it needs. func_warning "\`-no-install' is ignored for $host" func_warning "assuming \`-no-fast-install' instead" fast_install=no ;; *) no_install=yes ;; esac continue ;; -no-undefined) allow_undefined=no continue ;; -objectlist) prev=objectlist continue ;; -o) prev=output ;; -precious-files-regex) prev=precious_regex continue ;; -release) prev=release continue ;; -rpath) prev=rpath continue ;; -R) prev=xrpath continue ;; -R*) func_stripname '-R' '' "$arg" dir=$func_stripname_result # We need an absolute path. case $dir in [\\/]* | [A-Za-z]:[\\/]*) ;; =*) func_stripname '=' '' "$dir" dir=$lt_sysroot$func_stripname_result ;; *) func_fatal_error "only absolute run-paths are allowed" ;; esac case "$xrpath " in *" $dir "*) ;; *) func_append xrpath " $dir" ;; esac continue ;; -shared) # The effects of -shared are defined in a previous loop. continue ;; -shrext) prev=shrext continue ;; -static | -static-libtool-libs) # The effects of -static are defined in a previous loop. # We used to do the same as -all-static on platforms that # didn't have a PIC flag, but the assumption that the effects # would be equivalent was wrong. It would break on at least # Digital Unix and AIX. continue ;; -thread-safe) thread_safe=yes continue ;; -version-info) prev=vinfo continue ;; -version-number) prev=vinfo vinfo_number=yes continue ;; -weak) prev=weak continue ;; -Wc,*) func_stripname '-Wc,' '' "$arg" args=$func_stripname_result arg= save_ifs="$IFS"; IFS=',' for flag in $args; do IFS="$save_ifs" func_quote_for_eval "$flag" func_append arg " $func_quote_for_eval_result" func_append compiler_flags " $func_quote_for_eval_result" done IFS="$save_ifs" func_stripname ' ' '' "$arg" arg=$func_stripname_result ;; -Wl,*) func_stripname '-Wl,' '' "$arg" args=$func_stripname_result arg= save_ifs="$IFS"; IFS=',' for flag in $args; do IFS="$save_ifs" func_quote_for_eval "$flag" func_append arg " $wl$func_quote_for_eval_result" func_append compiler_flags " $wl$func_quote_for_eval_result" func_append linker_flags " $func_quote_for_eval_result" done IFS="$save_ifs" func_stripname ' ' '' "$arg" arg=$func_stripname_result ;; -Xcompiler) prev=xcompiler continue ;; -Xlinker) prev=xlinker continue ;; -XCClinker) prev=xcclinker continue ;; # -msg_* for osf cc -msg_*) func_quote_for_eval "$arg" arg="$func_quote_for_eval_result" ;; # Flags to be passed through unchanged, with rationale: # -64, -mips[0-9] enable 64-bit mode for the SGI compiler # -r[0-9][0-9]* specify processor for the SGI compiler # -xarch=*, -xtarget=* enable 64-bit mode for the Sun compiler # +DA*, +DD* enable 64-bit mode for the HP compiler # -q* compiler args for the IBM compiler # -m*, -t[45]*, -txscale* architecture-specific flags for GCC # -F/path path to uninstalled frameworks, gcc on darwin # -p, -pg, --coverage, -fprofile-* profiling flags for GCC # @file GCC response files # -tp=* Portland pgcc target processor selection # --sysroot=* for sysroot support # -O*, -flto*, -fwhopr*, -fuse-linker-plugin GCC link-time optimization -64|-mips[0-9]|-r[0-9][0-9]*|-xarch=*|-xtarget=*|+DA*|+DD*|-q*|-m*| \ -t[45]*|-txscale*|-p|-pg|--coverage|-fprofile-*|-F*|@*|-tp=*|--sysroot=*| \ -O*|-flto*|-fwhopr*|-fuse-linker-plugin) func_quote_for_eval "$arg" arg="$func_quote_for_eval_result" func_append compile_command " $arg" func_append finalize_command " $arg" func_append compiler_flags " $arg" continue ;; # Some other compiler flag. -* | +*) func_quote_for_eval "$arg" arg="$func_quote_for_eval_result" ;; *.$objext) # A standard object. func_append objs " $arg" ;; *.lo) # A libtool-controlled object. # Check to see that this really is a libtool object. if func_lalib_unsafe_p "$arg"; then pic_object= non_pic_object= # Read the .lo file func_source "$arg" if test -z "$pic_object" || test -z "$non_pic_object" || test "$pic_object" = none && test "$non_pic_object" = none; then func_fatal_error "cannot find name of object for \`$arg'" fi # Extract subdirectory from the argument. func_dirname "$arg" "/" "" xdir="$func_dirname_result" if test "$pic_object" != none; then # Prepend the subdirectory the object is found in. pic_object="$xdir$pic_object" if test "$prev" = dlfiles; then if test "$build_libtool_libs" = yes && test "$dlopen_support" = yes; then func_append dlfiles " $pic_object" prev= continue else # If libtool objects are unsupported, then we need to preload. prev=dlprefiles fi fi # CHECK ME: I think I busted this. -Ossama if test "$prev" = dlprefiles; 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 "$non_pic_object" != none; then # Prepend the subdirectory the object is found in. non_pic_object="$xdir$non_pic_object" # A standard non-PIC object func_append non_pic_objects " $non_pic_object" if test -z "$pic_object" || test "$pic_object" = none ; then arg="$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 ;; *.$libext) # An archive. func_append deplibs " $arg" func_append old_deplibs " $arg" continue ;; *.la) # A libtool-controlled library. func_resolve_sysroot "$arg" if test "$prev" = dlfiles; then # This library was specified with -dlopen. func_append dlfiles " $func_resolve_sysroot_result" prev= elif test "$prev" = dlprefiles; then # The library was specified with -dlpreopen. func_append dlprefiles " $func_resolve_sysroot_result" prev= else func_append deplibs " $func_resolve_sysroot_result" fi continue ;; # Some other compiler argument. *) # Unknown arguments in both finalize_command and compile_command need # to be aesthetically quoted because they are evaled later. func_quote_for_eval "$arg" arg="$func_quote_for_eval_result" ;; esac # arg # Now actually substitute the argument into the commands. if test -n "$arg"; then func_append compile_command " $arg" func_append finalize_command " $arg" fi done # argument parsing loop test -n "$prev" && \ func_fatal_help "the \`$prevarg' option requires an argument" if test "$export_dynamic" = yes && test -n "$export_dynamic_flag_spec"; then eval arg=\"$export_dynamic_flag_spec\" func_append compile_command " $arg" func_append finalize_command " $arg" fi oldlibs= # calculate the name of the file, without its directory func_basename "$output" outputname="$func_basename_result" libobjs_save="$libobjs" if test -n "$shlibpath_var"; then # get the directories listed in $shlibpath_var eval shlib_search_path=\`\$ECHO \"\${$shlibpath_var}\" \| \$SED \'s/:/ /g\'\` else shlib_search_path= fi eval sys_lib_search_path=\"$sys_lib_search_path_spec\" eval sys_lib_dlsearch_path=\"$sys_lib_dlsearch_path_spec\" func_dirname "$output" "/" "" output_objdir="$func_dirname_result$objdir" func_to_tool_file "$output_objdir/" tool_output_objdir=$func_to_tool_file_result # Create the object directory. func_mkdir_p "$output_objdir" # Determine the type of output case $output in "") func_fatal_help "you must specify an output file" ;; *.$libext) linkmode=oldlib ;; *.lo | *.$objext) linkmode=obj ;; *.la) linkmode=lib ;; *) linkmode=prog ;; # Anything else should be a program. esac specialdeplibs= libs= # Find all interdependent deplibs by searching for libraries # that are linked more than once (e.g. -la -lb -la) for deplib in $deplibs; do if $opt_preserve_dup_deps ; then case "$libs " in *" $deplib "*) func_append specialdeplibs " $deplib" ;; esac fi func_append libs " $deplib" done if test "$linkmode" = lib; then libs="$predeps $libs $compiler_lib_search_path $postdeps" # Compute libraries that are listed more than once in $predeps # $postdeps and mark them as special (i.e., whose duplicates are # not to be eliminated). pre_post_deps= if $opt_duplicate_compiler_generated_deps; then for pre_post_dep in $predeps $postdeps; do case "$pre_post_deps " in *" $pre_post_dep "*) func_append specialdeplibs " $pre_post_deps" ;; esac func_append pre_post_deps " $pre_post_dep" done fi pre_post_deps= fi deplibs= newdependency_libs= newlib_search_path= need_relink=no # whether we're linking any uninstalled libtool libraries notinst_deplibs= # not-installed libtool libraries notinst_path= # paths that contain not-installed libtool libraries case $linkmode in lib) passes="conv dlpreopen link" for file in $dlfiles $dlprefiles; do case $file in *.la) ;; *) func_fatal_help "libraries can \`-dlopen' only libtool libraries: $file" ;; esac done ;; prog) compile_deplibs= finalize_deplibs= alldeplibs=no newdlfiles= newdlprefiles= passes="conv scan dlopen dlpreopen link" ;; *) passes="conv" ;; esac for pass in $passes; do # The preopen pass in lib mode reverses $deplibs; put it back here # so that -L comes before libs that need it for instance... if test "$linkmode,$pass" = "lib,link"; then ## FIXME: Find the place where the list is rebuilt in the wrong ## order, and fix it there properly tmp_deplibs= for deplib in $deplibs; do tmp_deplibs="$deplib $tmp_deplibs" done deplibs="$tmp_deplibs" fi if test "$linkmode,$pass" = "lib,link" || test "$linkmode,$pass" = "prog,scan"; then libs="$deplibs" deplibs= fi if test "$linkmode" = prog; then case $pass in dlopen) libs="$dlfiles" ;; dlpreopen) libs="$dlprefiles" ;; link) libs="$deplibs %DEPLIBS%" test "X$link_all_deplibs" != Xno && libs="$libs $dependency_libs" ;; esac fi if test "$linkmode,$pass" = "lib,dlpreopen"; then # Collect and forward deplibs of preopened libtool libs for lib in $dlprefiles; do # Ignore non-libtool-libs dependency_libs= func_resolve_sysroot "$lib" case $lib in *.la) func_source "$func_resolve_sysroot_result" ;; esac # Collect preopened libtool deplibs, except any this library # has declared as weak libs for deplib in $dependency_libs; do func_basename "$deplib" deplib_base=$func_basename_result case " $weak_libs " in *" $deplib_base "*) ;; *) func_append deplibs " $deplib" ;; esac done done libs="$dlprefiles" fi if test "$pass" = dlopen; then # Collect dlpreopened libraries save_deplibs="$deplibs" deplibs= fi for deplib in $libs; do lib= found=no case $deplib in -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe|-threads) if test "$linkmode,$pass" = "prog,link"; then compile_deplibs="$deplib $compile_deplibs" finalize_deplibs="$deplib $finalize_deplibs" else func_append compiler_flags " $deplib" if test "$linkmode" = lib ; then case "$new_inherited_linker_flags " in *" $deplib "*) ;; * ) func_append new_inherited_linker_flags " $deplib" ;; esac fi fi continue ;; -l*) if test "$linkmode" != lib && test "$linkmode" != prog; then func_warning "\`-l' is ignored for archives/objects" continue fi func_stripname '-l' '' "$deplib" name=$func_stripname_result if test "$linkmode" = lib; then searchdirs="$newlib_search_path $lib_search_path $compiler_lib_search_dirs $sys_lib_search_path $shlib_search_path" else searchdirs="$newlib_search_path $lib_search_path $sys_lib_search_path $shlib_search_path" fi for searchdir in $searchdirs; do for search_ext in .la $std_shrext .so .a; do # Search the libtool library lib="$searchdir/lib${name}${search_ext}" if test -f "$lib"; then if test "$search_ext" = ".la"; then found=yes else found=no fi break 2 fi done done if test "$found" != yes; then # deplib doesn't seem to be a libtool library if test "$linkmode,$pass" = "prog,link"; then compile_deplibs="$deplib $compile_deplibs" finalize_deplibs="$deplib $finalize_deplibs" else deplibs="$deplib $deplibs" test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs" fi continue else # deplib is a libtool library # If $allow_libtool_libs_with_static_runtimes && $deplib is a stdlib, # We need to do some special things here, and not later. if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then case " $predeps $postdeps " in *" $deplib "*) if func_lalib_p "$lib"; then library_names= old_library= func_source "$lib" for l in $old_library $library_names; do ll="$l" done if test "X$ll" = "X$old_library" ; then # only static version available found=no func_dirname "$lib" "" "." ladir="$func_dirname_result" lib=$ladir/$old_library if test "$linkmode,$pass" = "prog,link"; then compile_deplibs="$deplib $compile_deplibs" finalize_deplibs="$deplib $finalize_deplibs" else deplibs="$deplib $deplibs" test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs" fi continue fi fi ;; *) ;; esac fi fi ;; # -l *.ltframework) if test "$linkmode,$pass" = "prog,link"; then compile_deplibs="$deplib $compile_deplibs" finalize_deplibs="$deplib $finalize_deplibs" else deplibs="$deplib $deplibs" if test "$linkmode" = lib ; then case "$new_inherited_linker_flags " in *" $deplib "*) ;; * ) func_append new_inherited_linker_flags " $deplib" ;; esac fi fi continue ;; -L*) case $linkmode in lib) deplibs="$deplib $deplibs" test "$pass" = conv && continue newdependency_libs="$deplib $newdependency_libs" func_stripname '-L' '' "$deplib" func_resolve_sysroot "$func_stripname_result" func_append newlib_search_path " $func_resolve_sysroot_result" ;; prog) if test "$pass" = conv; then deplibs="$deplib $deplibs" continue fi if test "$pass" = scan; then deplibs="$deplib $deplibs" else compile_deplibs="$deplib $compile_deplibs" finalize_deplibs="$deplib $finalize_deplibs" fi func_stripname '-L' '' "$deplib" func_resolve_sysroot "$func_stripname_result" func_append newlib_search_path " $func_resolve_sysroot_result" ;; *) func_warning "\`-L' is ignored for archives/objects" ;; esac # linkmode continue ;; # -L -R*) if test "$pass" = link; then func_stripname '-R' '' "$deplib" func_resolve_sysroot "$func_stripname_result" dir=$func_resolve_sysroot_result # Make sure the xrpath contains only unique directories. case "$xrpath " in *" $dir "*) ;; *) func_append xrpath " $dir" ;; esac fi deplibs="$deplib $deplibs" continue ;; *.la) func_resolve_sysroot "$deplib" lib=$func_resolve_sysroot_result ;; *.$libext) if test "$pass" = conv; then deplibs="$deplib $deplibs" continue fi case $linkmode in lib) # Linking convenience modules into shared libraries is allowed, # but linking other static libraries is non-portable. case " $dlpreconveniencelibs " in *" $deplib "*) ;; *) valid_a_lib=no case $deplibs_check_method in match_pattern*) set dummy $deplibs_check_method; shift match_pattern_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"` if eval "\$ECHO \"$deplib\"" 2>/dev/null | $SED 10q \ | $EGREP "$match_pattern_regex" > /dev/null; then valid_a_lib=yes fi ;; pass_all) valid_a_lib=yes ;; esac if test "$valid_a_lib" != yes; then echo $ECHO "*** Warning: Trying to link with static lib archive $deplib." echo "*** I have the capability to make that library automatically link in when" echo "*** you link to this library. But I can only do this if you have a" echo "*** shared version of the library, which you do not appear to have" echo "*** because the file extensions .$libext of this argument makes me believe" echo "*** that it is just a static archive that I should not use here." else echo $ECHO "*** Warning: Linking the shared library $output against the" $ECHO "*** static library $deplib is not portable!" deplibs="$deplib $deplibs" fi ;; esac continue ;; prog) if test "$pass" != link; then deplibs="$deplib $deplibs" else compile_deplibs="$deplib $compile_deplibs" finalize_deplibs="$deplib $finalize_deplibs" fi continue ;; esac # linkmode ;; # *.$libext *.lo | *.$objext) if test "$pass" = conv; then deplibs="$deplib $deplibs" elif test "$linkmode" = prog; then if test "$pass" = dlpreopen || test "$dlopen_support" != yes || test "$build_libtool_libs" = no; then # If there is no dlopen support or we're linking statically, # we need to preload. func_append newdlprefiles " $deplib" compile_deplibs="$deplib $compile_deplibs" finalize_deplibs="$deplib $finalize_deplibs" else func_append newdlfiles " $deplib" fi fi continue ;; %DEPLIBS%) alldeplibs=yes continue ;; esac # case $deplib if test "$found" = yes || test -f "$lib"; then : else func_fatal_error "cannot find the library \`$lib' or unhandled argument \`$deplib'" fi # Check to see that this really is a libtool archive. func_lalib_unsafe_p "$lib" \ || func_fatal_error "\`$lib' is not a valid libtool archive" func_dirname "$lib" "" "." ladir="$func_dirname_result" dlname= dlopen= dlpreopen= libdir= library_names= old_library= inherited_linker_flags= # If the library was installed with an old release of libtool, # it will not redefine variables installed, or shouldnotlink installed=yes shouldnotlink=no avoidtemprpath= # Read the .la file func_source "$lib" # Convert "-framework foo" to "foo.ltframework" if test -n "$inherited_linker_flags"; then tmp_inherited_linker_flags=`$ECHO "$inherited_linker_flags" | $SED 's/-framework \([^ $]*\)/\1.ltframework/g'` for tmp_inherited_linker_flag in $tmp_inherited_linker_flags; do case " $new_inherited_linker_flags " in *" $tmp_inherited_linker_flag "*) ;; *) func_append new_inherited_linker_flags " $tmp_inherited_linker_flag";; esac done fi dependency_libs=`$ECHO " $dependency_libs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` if test "$linkmode,$pass" = "lib,link" || test "$linkmode,$pass" = "prog,scan" || { test "$linkmode" != prog && test "$linkmode" != lib; }; then test -n "$dlopen" && func_append dlfiles " $dlopen" test -n "$dlpreopen" && func_append dlprefiles " $dlpreopen" fi if test "$pass" = conv; then # Only check for convenience libraries deplibs="$lib $deplibs" if test -z "$libdir"; then if test -z "$old_library"; then func_fatal_error "cannot find name of link library for \`$lib'" fi # It is a libtool convenience library, so add in its objects. func_append convenience " $ladir/$objdir/$old_library" func_append old_convenience " $ladir/$objdir/$old_library" tmp_libs= for deplib in $dependency_libs; do deplibs="$deplib $deplibs" if $opt_preserve_dup_deps ; then case "$tmp_libs " in *" $deplib "*) func_append specialdeplibs " $deplib" ;; esac fi func_append tmp_libs " $deplib" done elif test "$linkmode" != prog && test "$linkmode" != lib; then func_fatal_error "\`$lib' is not a convenience library" fi continue fi # $pass = conv # Get the name of the library we link against. linklib= if test -n "$old_library" && { test "$prefer_static_libs" = yes || test "$prefer_static_libs,$installed" = "built,no"; }; then linklib=$old_library else for l in $old_library $library_names; do linklib="$l" done fi if test -z "$linklib"; then func_fatal_error "cannot find name of link library for \`$lib'" fi # This library was specified with -dlopen. if test "$pass" = dlopen; then if test -z "$libdir"; then func_fatal_error "cannot -dlopen a convenience library: \`$lib'" fi if test -z "$dlname" || test "$dlopen_support" != yes || test "$build_libtool_libs" = no; then # If there is no dlname, no dlopen support or we're linking # statically, we need to preload. We also need to preload any # dependent libraries so libltdl's deplib preloader doesn't # bomb out in the load deplibs phase. func_append dlprefiles " $lib $dependency_libs" else func_append newdlfiles " $lib" fi continue fi # $pass = dlopen # We need an absolute path. case $ladir in [\\/]* | [A-Za-z]:[\\/]*) abs_ladir="$ladir" ;; *) abs_ladir=`cd "$ladir" && pwd` if test -z "$abs_ladir"; then func_warning "cannot determine absolute directory name of \`$ladir'" func_warning "passing it literally to the linker, although it might fail" abs_ladir="$ladir" fi ;; esac func_basename "$lib" laname="$func_basename_result" # Find the relevant object directory and library name. if test "X$installed" = Xyes; then if test ! -f "$lt_sysroot$libdir/$linklib" && test -f "$abs_ladir/$linklib"; then func_warning "library \`$lib' was moved." dir="$ladir" absdir="$abs_ladir" libdir="$abs_ladir" else dir="$lt_sysroot$libdir" absdir="$lt_sysroot$libdir" fi test "X$hardcode_automatic" = Xyes && avoidtemprpath=yes else if test ! -f "$ladir/$objdir/$linklib" && test -f "$abs_ladir/$linklib"; then dir="$ladir" absdir="$abs_ladir" # Remove this search path later func_append notinst_path " $abs_ladir" else dir="$ladir/$objdir" absdir="$abs_ladir/$objdir" # Remove this search path later func_append notinst_path " $abs_ladir" fi fi # $installed = yes func_stripname 'lib' '.la' "$laname" name=$func_stripname_result # This library was specified with -dlpreopen. if test "$pass" = dlpreopen; then if test -z "$libdir" && test "$linkmode" = prog; then func_fatal_error "only libraries may -dlpreopen a convenience library: \`$lib'" fi case "$host" in # special handling for platforms with PE-DLLs. *cygwin* | *mingw* | *cegcc* ) # Linker will automatically link against shared library if both # static and shared are present. Therefore, ensure we extract # symbols from the import library if a shared library is present # (otherwise, the dlopen module name will be incorrect). We do # this by putting the import library name into $newdlprefiles. # We recover the dlopen module name by 'saving' the la file # name in a special purpose variable, and (later) extracting the # dlname from the la file. if test -n "$dlname"; then func_tr_sh "$dir/$linklib" eval "libfile_$func_tr_sh_result=\$abs_ladir/\$laname" func_append newdlprefiles " $dir/$linklib" else func_append newdlprefiles " $dir/$old_library" # Keep a list of preopened convenience libraries to check # that they are being used correctly in the link pass. test -z "$libdir" && \ func_append dlpreconveniencelibs " $dir/$old_library" fi ;; * ) # Prefer using a static library (so that no silly _DYNAMIC symbols # are required to link). if test -n "$old_library"; then func_append newdlprefiles " $dir/$old_library" # Keep a list of preopened convenience libraries to check # that they are being used correctly in the link pass. test -z "$libdir" && \ func_append dlpreconveniencelibs " $dir/$old_library" # Otherwise, use the dlname, so that lt_dlopen finds it. elif test -n "$dlname"; then func_append newdlprefiles " $dir/$dlname" else func_append newdlprefiles " $dir/$linklib" fi ;; esac fi # $pass = dlpreopen if test -z "$libdir"; then # Link the convenience library if test "$linkmode" = lib; then deplibs="$dir/$old_library $deplibs" elif test "$linkmode,$pass" = "prog,link"; then compile_deplibs="$dir/$old_library $compile_deplibs" finalize_deplibs="$dir/$old_library $finalize_deplibs" else deplibs="$lib $deplibs" # used for prog,scan pass fi continue fi if test "$linkmode" = prog && test "$pass" != link; then func_append newlib_search_path " $ladir" deplibs="$lib $deplibs" linkalldeplibs=no if test "$link_all_deplibs" != no || test -z "$library_names" || test "$build_libtool_libs" = no; then linkalldeplibs=yes fi tmp_libs= for deplib in $dependency_libs; do case $deplib in -L*) func_stripname '-L' '' "$deplib" func_resolve_sysroot "$func_stripname_result" func_append newlib_search_path " $func_resolve_sysroot_result" ;; esac # Need to link against all dependency_libs? if test "$linkalldeplibs" = yes; then deplibs="$deplib $deplibs" else # Need to hardcode shared library paths # or/and link against static libraries newdependency_libs="$deplib $newdependency_libs" fi if $opt_preserve_dup_deps ; then case "$tmp_libs " in *" $deplib "*) func_append specialdeplibs " $deplib" ;; esac fi func_append tmp_libs " $deplib" done # for deplib continue fi # $linkmode = prog... if test "$linkmode,$pass" = "prog,link"; then if test -n "$library_names" && { { test "$prefer_static_libs" = no || test "$prefer_static_libs,$installed" = "built,yes"; } || test -z "$old_library"; }; then # We need to hardcode the library path if test -n "$shlibpath_var" && test -z "$avoidtemprpath" ; then # Make sure the rpath contains only unique directories. case "$temp_rpath:" in *"$absdir:"*) ;; *) func_append temp_rpath "$absdir:" ;; esac fi # Hardcode the library path. # Skip directories that are in the system default run-time # search path. case " $sys_lib_dlsearch_path " in *" $absdir "*) ;; *) case "$compile_rpath " in *" $absdir "*) ;; *) func_append compile_rpath " $absdir" ;; esac ;; esac case " $sys_lib_dlsearch_path " in *" $libdir "*) ;; *) case "$finalize_rpath " in *" $libdir "*) ;; *) func_append finalize_rpath " $libdir" ;; esac ;; esac fi # $linkmode,$pass = prog,link... if test "$alldeplibs" = yes && { test "$deplibs_check_method" = pass_all || { test "$build_libtool_libs" = yes && test -n "$library_names"; }; }; then # We only need to search for static libraries continue fi fi link_static=no # Whether the deplib will be linked statically use_static_libs=$prefer_static_libs if test "$use_static_libs" = built && test "$installed" = yes; then use_static_libs=no fi if test -n "$library_names" && { test "$use_static_libs" = no || test -z "$old_library"; }; then case $host in *cygwin* | *mingw* | *cegcc*) # No point in relinking DLLs because paths are not encoded func_append notinst_deplibs " $lib" need_relink=no ;; *) if test "$installed" = no; then func_append notinst_deplibs " $lib" need_relink=yes fi ;; esac # This is a shared library # Warn about portability, can't link against -module's on some # systems (darwin). Don't bleat about dlopened modules though! dlopenmodule="" for dlpremoduletest in $dlprefiles; do if test "X$dlpremoduletest" = "X$lib"; then dlopenmodule="$dlpremoduletest" break fi done if test -z "$dlopenmodule" && test "$shouldnotlink" = yes && test "$pass" = link; then echo if test "$linkmode" = prog; then $ECHO "*** Warning: Linking the executable $output against the loadable module" else $ECHO "*** Warning: Linking the shared library $output against the loadable module" fi $ECHO "*** $linklib is not portable!" fi if test "$linkmode" = lib && test "$hardcode_into_libs" = yes; then # Hardcode the library path. # Skip directories that are in the system default run-time # search path. case " $sys_lib_dlsearch_path " in *" $absdir "*) ;; *) case "$compile_rpath " in *" $absdir "*) ;; *) func_append compile_rpath " $absdir" ;; esac ;; esac case " $sys_lib_dlsearch_path " in *" $libdir "*) ;; *) case "$finalize_rpath " in *" $libdir "*) ;; *) func_append finalize_rpath " $libdir" ;; esac ;; esac fi if test -n "$old_archive_from_expsyms_cmds"; then # figure out the soname set dummy $library_names shift realname="$1" shift libname=`eval "\\$ECHO \"$libname_spec\""` # use dlname if we got it. it's perfectly good, no? if test -n "$dlname"; then soname="$dlname" elif test -n "$soname_spec"; then # bleh windows case $host in *cygwin* | mingw* | *cegcc*) func_arith $current - $age major=$func_arith_result versuffix="-$major" ;; esac eval soname=\"$soname_spec\" else soname="$realname" fi # Make a new name for the extract_expsyms_cmds to use soroot="$soname" func_basename "$soroot" soname="$func_basename_result" func_stripname 'lib' '.dll' "$soname" newlib=libimp-$func_stripname_result.a # If the library has no export list, then create one now if test -f "$output_objdir/$soname-def"; then : else func_verbose "extracting exported symbol list from \`$soname'" func_execute_cmds "$extract_expsyms_cmds" 'exit $?' fi # Create $newlib if test -f "$output_objdir/$newlib"; then :; else func_verbose "generating import library for \`$soname'" func_execute_cmds "$old_archive_from_expsyms_cmds" 'exit $?' fi # make sure the library variables are pointing to the new library dir=$output_objdir linklib=$newlib fi # test -n "$old_archive_from_expsyms_cmds" if test "$linkmode" = prog || test "$opt_mode" != relink; then add_shlibpath= add_dir= add= lib_linked=yes case $hardcode_action in immediate | unsupported) if test "$hardcode_direct" = no; then add="$dir/$linklib" case $host in *-*-sco3.2v5.0.[024]*) add_dir="-L$dir" ;; *-*-sysv4*uw2*) add_dir="-L$dir" ;; *-*-sysv5OpenUNIX* | *-*-sysv5UnixWare7.[01].[10]* | \ *-*-unixware7*) add_dir="-L$dir" ;; *-*-darwin* ) # if the lib is a (non-dlopened) module then we can not # link against it, someone is ignoring the earlier warnings if /usr/bin/file -L $add 2> /dev/null | $GREP ": [^:]* bundle" >/dev/null ; then if test "X$dlopenmodule" != "X$lib"; then $ECHO "*** Warning: lib $linklib is a module, not a shared library" if test -z "$old_library" ; then echo echo "*** And there doesn't seem to be a static archive available" echo "*** The link will probably fail, sorry" else add="$dir/$old_library" fi elif test -n "$old_library"; then add="$dir/$old_library" fi fi esac elif test "$hardcode_minus_L" = no; then case $host in *-*-sunos*) add_shlibpath="$dir" ;; esac add_dir="-L$dir" add="-l$name" elif test "$hardcode_shlibpath_var" = no; then add_shlibpath="$dir" add="-l$name" else lib_linked=no fi ;; relink) if test "$hardcode_direct" = yes && test "$hardcode_direct_absolute" = no; then add="$dir/$linklib" elif test "$hardcode_minus_L" = yes; then add_dir="-L$dir" # Try looking first in the location we're being installed to. if test -n "$inst_prefix_dir"; then case $libdir in [\\/]*) func_append add_dir " -L$inst_prefix_dir$libdir" ;; esac fi add="-l$name" elif test "$hardcode_shlibpath_var" = yes; then add_shlibpath="$dir" add="-l$name" else lib_linked=no fi ;; *) lib_linked=no ;; esac if test "$lib_linked" != yes; then func_fatal_configuration "unsupported hardcode properties" fi if test -n "$add_shlibpath"; then case :$compile_shlibpath: in *":$add_shlibpath:"*) ;; *) func_append compile_shlibpath "$add_shlibpath:" ;; esac fi if test "$linkmode" = prog; then test -n "$add_dir" && compile_deplibs="$add_dir $compile_deplibs" test -n "$add" && compile_deplibs="$add $compile_deplibs" else test -n "$add_dir" && deplibs="$add_dir $deplibs" test -n "$add" && deplibs="$add $deplibs" if test "$hardcode_direct" != yes && test "$hardcode_minus_L" != yes && test "$hardcode_shlibpath_var" = yes; then case :$finalize_shlibpath: in *":$libdir:"*) ;; *) func_append finalize_shlibpath "$libdir:" ;; esac fi fi fi if test "$linkmode" = prog || test "$opt_mode" = relink; then add_shlibpath= add_dir= add= # Finalize command for both is simple: just hardcode it. if test "$hardcode_direct" = yes && test "$hardcode_direct_absolute" = no; then add="$libdir/$linklib" elif test "$hardcode_minus_L" = yes; then add_dir="-L$libdir" add="-l$name" elif test "$hardcode_shlibpath_var" = yes; then case :$finalize_shlibpath: in *":$libdir:"*) ;; *) func_append finalize_shlibpath "$libdir:" ;; esac add="-l$name" elif test "$hardcode_automatic" = yes; then if test -n "$inst_prefix_dir" && test -f "$inst_prefix_dir$libdir/$linklib" ; then add="$inst_prefix_dir$libdir/$linklib" else add="$libdir/$linklib" fi else # We cannot seem to hardcode it, guess we'll fake it. add_dir="-L$libdir" # Try looking first in the location we're being installed to. if test -n "$inst_prefix_dir"; then case $libdir in [\\/]*) func_append add_dir " -L$inst_prefix_dir$libdir" ;; esac fi add="-l$name" fi if test "$linkmode" = prog; then test -n "$add_dir" && finalize_deplibs="$add_dir $finalize_deplibs" test -n "$add" && finalize_deplibs="$add $finalize_deplibs" else test -n "$add_dir" && deplibs="$add_dir $deplibs" test -n "$add" && deplibs="$add $deplibs" fi fi elif test "$linkmode" = prog; then # Here we assume that one of hardcode_direct or hardcode_minus_L # is not unsupported. This is valid on all known static and # shared platforms. if test "$hardcode_direct" != unsupported; then test -n "$old_library" && linklib="$old_library" compile_deplibs="$dir/$linklib $compile_deplibs" finalize_deplibs="$dir/$linklib $finalize_deplibs" else compile_deplibs="-l$name -L$dir $compile_deplibs" finalize_deplibs="-l$name -L$dir $finalize_deplibs" fi elif test "$build_libtool_libs" = yes; then # Not a shared library if test "$deplibs_check_method" != pass_all; then # We're trying link a shared library against a static one # but the system doesn't support it. # Just print a warning and add the library to dependency_libs so # that the program can be linked against the static library. echo $ECHO "*** Warning: This system can not link to static lib archive $lib." echo "*** I have the capability to make that library automatically link in when" echo "*** you link to this library. But I can only do this if you have a" echo "*** shared version of the library, which you do not appear to have." if test "$module" = yes; then echo "*** But as you try to build a module library, libtool will still create " echo "*** a static module, that should work as long as the dlopening application" echo "*** is linked with the -dlopen flag to resolve symbols at runtime." if test -z "$global_symbol_pipe"; then echo echo "*** However, this would only work if libtool was able to extract symbol" echo "*** lists from a program, using \`nm' or equivalent, but libtool could" echo "*** not find such a program. So, this module is probably useless." echo "*** \`nm' from GNU binutils and a full rebuild may help." fi if test "$build_old_libs" = no; then build_libtool_libs=module build_old_libs=yes else build_libtool_libs=no fi fi else deplibs="$dir/$old_library $deplibs" link_static=yes fi fi # link shared/static library? if test "$linkmode" = lib; then if test -n "$dependency_libs" && { test "$hardcode_into_libs" != yes || test "$build_old_libs" = yes || test "$link_static" = yes; }; then # Extract -R from dependency_libs temp_deplibs= for libdir in $dependency_libs; do case $libdir in -R*) func_stripname '-R' '' "$libdir" temp_xrpath=$func_stripname_result case " $xrpath " in *" $temp_xrpath "*) ;; *) func_append xrpath " $temp_xrpath";; esac;; *) func_append temp_deplibs " $libdir";; esac done dependency_libs="$temp_deplibs" fi func_append newlib_search_path " $absdir" # Link against this library test "$link_static" = no && newdependency_libs="$abs_ladir/$laname $newdependency_libs" # ... and its dependency_libs tmp_libs= for deplib in $dependency_libs; do newdependency_libs="$deplib $newdependency_libs" case $deplib in -L*) func_stripname '-L' '' "$deplib" func_resolve_sysroot "$func_stripname_result";; *) func_resolve_sysroot "$deplib" ;; esac if $opt_preserve_dup_deps ; then case "$tmp_libs " in *" $func_resolve_sysroot_result "*) func_append specialdeplibs " $func_resolve_sysroot_result" ;; esac fi func_append tmp_libs " $func_resolve_sysroot_result" done if test "$link_all_deplibs" != no; then # Add the search paths of all dependency libraries for deplib in $dependency_libs; do path= case $deplib in -L*) path="$deplib" ;; *.la) func_resolve_sysroot "$deplib" deplib=$func_resolve_sysroot_result func_dirname "$deplib" "" "." dir=$func_dirname_result # We need an absolute path. case $dir in [\\/]* | [A-Za-z]:[\\/]*) absdir="$dir" ;; *) absdir=`cd "$dir" && pwd` if test -z "$absdir"; then func_warning "cannot determine absolute directory name of \`$dir'" absdir="$dir" fi ;; esac if $GREP "^installed=no" $deplib > /dev/null; then case $host in *-*-darwin*) depdepl= eval deplibrary_names=`${SED} -n -e 's/^library_names=\(.*\)$/\1/p' $deplib` if test -n "$deplibrary_names" ; then for tmp in $deplibrary_names ; do depdepl=$tmp done if test -f "$absdir/$objdir/$depdepl" ; then depdepl="$absdir/$objdir/$depdepl" darwin_install_name=`${OTOOL} -L $depdepl | awk '{if (NR == 2) {print $1;exit}}'` if test -z "$darwin_install_name"; then darwin_install_name=`${OTOOL64} -L $depdepl | awk '{if (NR == 2) {print $1;exit}}'` fi func_append compiler_flags " ${wl}-dylib_file ${wl}${darwin_install_name}:${depdepl}" func_append linker_flags " -dylib_file ${darwin_install_name}:${depdepl}" path= fi fi ;; *) path="-L$absdir/$objdir" ;; esac else eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $deplib` test -z "$libdir" && \ func_fatal_error "\`$deplib' is not a valid libtool archive" test "$absdir" != "$libdir" && \ func_warning "\`$deplib' seems to be moved" path="-L$absdir" fi ;; esac case " $deplibs " in *" $path "*) ;; *) deplibs="$path $deplibs" ;; esac done fi # link_all_deplibs != no fi # linkmode = lib done # for deplib in $libs if test "$pass" = link; then if test "$linkmode" = "prog"; then compile_deplibs="$new_inherited_linker_flags $compile_deplibs" finalize_deplibs="$new_inherited_linker_flags $finalize_deplibs" else compiler_flags="$compiler_flags "`$ECHO " $new_inherited_linker_flags" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` fi fi dependency_libs="$newdependency_libs" if test "$pass" = dlpreopen; then # Link the dlpreopened libraries before other libraries for deplib in $save_deplibs; do deplibs="$deplib $deplibs" done fi if test "$pass" != dlopen; then if test "$pass" != conv; then # Make sure lib_search_path contains only unique directories. lib_search_path= for dir in $newlib_search_path; do case "$lib_search_path " in *" $dir "*) ;; *) func_append lib_search_path " $dir" ;; esac done newlib_search_path= fi if test "$linkmode,$pass" != "prog,link"; then vars="deplibs" else vars="compile_deplibs finalize_deplibs" fi for var in $vars dependency_libs; do # Add libraries to $var in reverse order eval tmp_libs=\"\$$var\" new_libs= for deplib in $tmp_libs; do # FIXME: Pedantically, this is the right thing to do, so # that some nasty dependency loop isn't accidentally # broken: #new_libs="$deplib $new_libs" # Pragmatically, this seems to cause very few problems in # practice: case $deplib in -L*) new_libs="$deplib $new_libs" ;; -R*) ;; *) # And here is the reason: when a library appears more # than once as an explicit dependence of a library, or # is implicitly linked in more than once by the # compiler, it is considered special, and multiple # occurrences thereof are not removed. Compare this # with having the same library being listed as a # dependency of multiple other libraries: in this case, # we know (pedantically, we assume) the library does not # need to be listed more than once, so we keep only the # last copy. This is not always right, but it is rare # enough that we require users that really mean to play # such unportable linking tricks to link the library # using -Wl,-lname, so that libtool does not consider it # for duplicate removal. case " $specialdeplibs " in *" $deplib "*) new_libs="$deplib $new_libs" ;; *) case " $new_libs " in *" $deplib "*) ;; *) new_libs="$deplib $new_libs" ;; esac ;; esac ;; esac done tmp_libs= for deplib in $new_libs; do case $deplib in -L*) case " $tmp_libs " in *" $deplib "*) ;; *) func_append tmp_libs " $deplib" ;; esac ;; *) func_append tmp_libs " $deplib" ;; esac done eval $var=\"$tmp_libs\" done # for var fi # Last step: remove runtime libs from dependency_libs # (they stay in deplibs) tmp_libs= for i in $dependency_libs ; do case " $predeps $postdeps $compiler_lib_search_path " in *" $i "*) i="" ;; esac if test -n "$i" ; then func_append tmp_libs " $i" fi done dependency_libs=$tmp_libs done # for pass if test "$linkmode" = prog; then dlfiles="$newdlfiles" fi if test "$linkmode" = prog || test "$linkmode" = lib; then dlprefiles="$newdlprefiles" fi case $linkmode in oldlib) if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then func_warning "\`-dlopen' is ignored for archives" fi case " $deplibs" in *\ -l* | *\ -L*) func_warning "\`-l' and \`-L' are ignored for archives" ;; esac test -n "$rpath" && \ func_warning "\`-rpath' is ignored for archives" test -n "$xrpath" && \ func_warning "\`-R' is ignored for archives" test -n "$vinfo" && \ func_warning "\`-version-info/-version-number' is ignored for archives" test -n "$release" && \ func_warning "\`-release' is ignored for archives" test -n "$export_symbols$export_symbols_regex" && \ func_warning "\`-export-symbols' is ignored for archives" # Now set the variables for building old libraries. build_libtool_libs=no oldlibs="$output" func_append objs "$old_deplibs" ;; lib) # Make sure we only generate libraries of the form `libNAME.la'. case $outputname in lib*) func_stripname 'lib' '.la' "$outputname" name=$func_stripname_result eval shared_ext=\"$shrext_cmds\" eval libname=\"$libname_spec\" ;; *) test "$module" = no && \ func_fatal_help "libtool library \`$output' must begin with \`lib'" if test "$need_lib_prefix" != no; then # Add the "lib" prefix for modules if required func_stripname '' '.la' "$outputname" name=$func_stripname_result eval shared_ext=\"$shrext_cmds\" eval libname=\"$libname_spec\" else func_stripname '' '.la' "$outputname" libname=$func_stripname_result fi ;; esac if test -n "$objs"; then if test "$deplibs_check_method" != pass_all; then func_fatal_error "cannot build libtool library \`$output' from non-libtool objects on this host:$objs" else echo $ECHO "*** Warning: Linking the shared library $output against the non-libtool" $ECHO "*** objects $objs is not portable!" func_append libobjs " $objs" fi fi test "$dlself" != no && \ func_warning "\`-dlopen self' is ignored for libtool libraries" set dummy $rpath shift test "$#" -gt 1 && \ func_warning "ignoring multiple \`-rpath's for a libtool library" install_libdir="$1" oldlibs= if test -z "$rpath"; then if test "$build_libtool_libs" = yes; then # Building a libtool convenience library. # Some compilers have problems with a `.al' extension so # convenience libraries should have the same extension an # archive normally would. oldlibs="$output_objdir/$libname.$libext $oldlibs" build_libtool_libs=convenience build_old_libs=yes fi test -n "$vinfo" && \ func_warning "\`-version-info/-version-number' is ignored for convenience libraries" test -n "$release" && \ func_warning "\`-release' is ignored for convenience libraries" else # Parse the version information argument. save_ifs="$IFS"; IFS=':' set dummy $vinfo 0 0 0 shift IFS="$save_ifs" test -n "$7" && \ func_fatal_help "too many parameters to \`-version-info'" # convert absolute version numbers to libtool ages # this retains compatibility with .la files and attempts # to make the code below a bit more comprehensible case $vinfo_number in yes) number_major="$1" number_minor="$2" number_revision="$3" # # There are really only two kinds -- those that # use the current revision as the major version # and those that subtract age and use age as # a minor version. But, then there is irix # which has an extra 1 added just for fun # case $version_type in darwin|linux|osf|windows|none) func_arith $number_major + $number_minor current=$func_arith_result age="$number_minor" revision="$number_revision" ;; freebsd-aout|freebsd-elf|qnx|sunos) current="$number_major" revision="$number_minor" age="0" ;; irix|nonstopux) func_arith $number_major + $number_minor current=$func_arith_result age="$number_minor" revision="$number_minor" lt_irix_increment=no ;; *) func_fatal_configuration "$modename: unknown library version type \`$version_type'" ;; esac ;; no) current="$1" revision="$2" age="$3" ;; esac # Check that each of the things are valid numbers. case $current in 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;; *) func_error "CURRENT \`$current' must be a nonnegative integer" func_fatal_error "\`$vinfo' is not valid version information" ;; esac case $revision in 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;; *) func_error "REVISION \`$revision' must be a nonnegative integer" func_fatal_error "\`$vinfo' is not valid version information" ;; esac case $age in 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;; *) func_error "AGE \`$age' must be a nonnegative integer" func_fatal_error "\`$vinfo' is not valid version information" ;; esac if test "$age" -gt "$current"; then func_error "AGE \`$age' is greater than the current interface number \`$current'" func_fatal_error "\`$vinfo' is not valid version information" fi # Calculate the version variables. major= versuffix= verstring= case $version_type in none) ;; darwin) # Like Linux, but with the current version available in # verstring for coding it into the library header func_arith $current - $age major=.$func_arith_result versuffix="$major.$age.$revision" # Darwin ld doesn't like 0 for these options... func_arith $current + 1 minor_current=$func_arith_result xlcverstring="${wl}-compatibility_version ${wl}$minor_current ${wl}-current_version ${wl}$minor_current.$revision" verstring="-compatibility_version $minor_current -current_version $minor_current.$revision" ;; freebsd-aout) major=".$current" versuffix=".$current.$revision"; ;; freebsd-elf) major=".$current" versuffix=".$current" ;; irix | nonstopux) if test "X$lt_irix_increment" = "Xno"; then func_arith $current - $age else func_arith $current - $age + 1 fi major=$func_arith_result case $version_type in nonstopux) verstring_prefix=nonstopux ;; *) verstring_prefix=sgi ;; esac verstring="$verstring_prefix$major.$revision" # Add in all the interfaces that we are compatible with. loop=$revision while test "$loop" -ne 0; do func_arith $revision - $loop iface=$func_arith_result func_arith $loop - 1 loop=$func_arith_result verstring="$verstring_prefix$major.$iface:$verstring" done # Before this point, $major must not contain `.'. major=.$major versuffix="$major.$revision" ;; linux) func_arith $current - $age major=.$func_arith_result versuffix="$major.$age.$revision" ;; osf) func_arith $current - $age major=.$func_arith_result versuffix=".$current.$age.$revision" verstring="$current.$age.$revision" # Add in all the interfaces that we are compatible with. loop=$age while test "$loop" -ne 0; do func_arith $current - $loop iface=$func_arith_result func_arith $loop - 1 loop=$func_arith_result verstring="$verstring:${iface}.0" done # Make executables depend on our current version. func_append verstring ":${current}.0" ;; qnx) major=".$current" versuffix=".$current" ;; sunos) major=".$current" versuffix=".$current.$revision" ;; windows) # Use '-' rather than '.', since we only want one # extension on DOS 8.3 filesystems. func_arith $current - $age major=$func_arith_result versuffix="-$major" ;; *) func_fatal_configuration "unknown library version type \`$version_type'" ;; esac # Clear the version info if we defaulted, and they specified a release. if test -z "$vinfo" && test -n "$release"; then major= case $version_type in darwin) # we can't check for "0.0" in archive_cmds due to quoting # problems, so we reset it completely verstring= ;; *) verstring="0.0" ;; esac if test "$need_version" = no; then versuffix= else versuffix=".0.0" fi fi # Remove version info from name if versioning should be avoided if test "$avoid_version" = yes && test "$need_version" = no; then major= versuffix= verstring="" fi # Check to see if the archive will have undefined symbols. if test "$allow_undefined" = yes; then if test "$allow_undefined_flag" = unsupported; then func_warning "undefined symbols not allowed in $host shared libraries" build_libtool_libs=no build_old_libs=yes fi else # Don't allow undefined symbols. allow_undefined_flag="$no_undefined_flag" fi fi func_generate_dlsyms "$libname" "$libname" "yes" func_append libobjs " $symfileobj" test "X$libobjs" = "X " && libobjs= if test "$opt_mode" != relink; then # Remove our outputs, but don't remove object files since they # may have been created when compiling PIC objects. removelist= tempremovelist=`$ECHO "$output_objdir/*"` for p in $tempremovelist; do case $p in *.$objext | *.gcno) ;; $output_objdir/$outputname | $output_objdir/$libname.* | $output_objdir/${libname}${release}.*) if test "X$precious_files_regex" != "X"; then if $ECHO "$p" | $EGREP -e "$precious_files_regex" >/dev/null 2>&1 then continue fi fi func_append removelist " $p" ;; *) ;; esac done test -n "$removelist" && \ func_show_eval "${RM}r \$removelist" fi # Now set the variables for building old libraries. if test "$build_old_libs" = yes && test "$build_libtool_libs" != convenience ; then func_append oldlibs " $output_objdir/$libname.$libext" # Transform .lo files to .o files. oldobjs="$objs "`$ECHO "$libobjs" | $SP2NL | $SED "/\.${libext}$/d; $lo2o" | $NL2SP` fi # Eliminate all temporary directories. #for path in $notinst_path; do # lib_search_path=`$ECHO "$lib_search_path " | $SED "s% $path % %g"` # deplibs=`$ECHO "$deplibs " | $SED "s% -L$path % %g"` # dependency_libs=`$ECHO "$dependency_libs " | $SED "s% -L$path % %g"` #done if test -n "$xrpath"; then # If the user specified any rpath flags, then add them. temp_xrpath= for libdir in $xrpath; do func_replace_sysroot "$libdir" func_append temp_xrpath " -R$func_replace_sysroot_result" case "$finalize_rpath " in *" $libdir "*) ;; *) func_append finalize_rpath " $libdir" ;; esac done if test "$hardcode_into_libs" != yes || test "$build_old_libs" = yes; then dependency_libs="$temp_xrpath $dependency_libs" fi fi # Make sure dlfiles contains only unique files that won't be dlpreopened old_dlfiles="$dlfiles" dlfiles= for lib in $old_dlfiles; do case " $dlprefiles $dlfiles " in *" $lib "*) ;; *) func_append dlfiles " $lib" ;; esac done # Make sure dlprefiles contains only unique files old_dlprefiles="$dlprefiles" dlprefiles= for lib in $old_dlprefiles; do case "$dlprefiles " in *" $lib "*) ;; *) func_append dlprefiles " $lib" ;; esac done if test "$build_libtool_libs" = yes; then if test -n "$rpath"; then case $host in *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-beos* | *-cegcc* | *-*-haiku*) # these systems don't actually have a c library (as such)! ;; *-*-rhapsody* | *-*-darwin1.[012]) # Rhapsody C library is in the System framework func_append deplibs " System.ltframework" ;; *-*-netbsd*) # Don't link with libc until the a.out ld.so is fixed. ;; *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*) # Do not include libc due to us having libc/libc_r. ;; *-*-sco3.2v5* | *-*-sco5v6*) # Causes problems with __ctype ;; *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*) # Compiler inserts libc in the correct place for threads to work ;; *) # Add libc to deplibs on all other systems if necessary. if test "$build_libtool_need_lc" = "yes"; then func_append deplibs " -lc" fi ;; esac fi # Transform deplibs into only deplibs that can be linked in shared. name_save=$name libname_save=$libname release_save=$release versuffix_save=$versuffix major_save=$major # I'm not sure if I'm treating the release correctly. I think # release should show up in the -l (ie -lgmp5) so we don't want to # add it in twice. Is that correct? release="" versuffix="" major="" newdeplibs= droppeddeps=no case $deplibs_check_method in pass_all) # Don't check for shared/static. Everything works. # This might be a little naive. We might want to check # whether the library exists or not. But this is on # osf3 & osf4 and I'm not really sure... Just # implementing what was already the behavior. newdeplibs=$deplibs ;; test_compile) # This code stresses the "libraries are programs" paradigm to its # limits. Maybe even breaks it. We compile a program, linking it # against the deplibs as a proxy for the library. Then we can check # whether they linked in statically or dynamically with ldd. $opt_dry_run || $RM conftest.c cat > conftest.c </dev/null` $nocaseglob else potential_libs=`ls $i/$libnameglob[.-]* 2>/dev/null` fi for potent_lib in $potential_libs; do # Follow soft links. if ls -lLd "$potent_lib" 2>/dev/null | $GREP " -> " >/dev/null; then continue fi # The statement above tries to avoid entering an # endless loop below, in case of cyclic links. # We might still enter an endless loop, since a link # loop can be closed while we follow links, # but so what? potlib="$potent_lib" while test -h "$potlib" 2>/dev/null; do potliblink=`ls -ld $potlib | ${SED} 's/.* -> //'` case $potliblink in [\\/]* | [A-Za-z]:[\\/]*) potlib="$potliblink";; *) potlib=`$ECHO "$potlib" | $SED 's,[^/]*$,,'`"$potliblink";; esac done if eval $file_magic_cmd \"\$potlib\" 2>/dev/null | $SED -e 10q | $EGREP "$file_magic_regex" > /dev/null; then func_append newdeplibs " $a_deplib" a_deplib="" break 2 fi done done fi if test -n "$a_deplib" ; then droppeddeps=yes echo $ECHO "*** Warning: linker path does not have real file for library $a_deplib." echo "*** I have the capability to make that library automatically link in when" echo "*** you link to this library. But I can only do this if you have a" echo "*** shared version of the library, which you do not appear to have" echo "*** because I did check the linker path looking for a file starting" if test -z "$potlib" ; then $ECHO "*** with $libname but no candidates were found. (...for file magic test)" else $ECHO "*** with $libname and none of the candidates passed a file format test" $ECHO "*** using a file magic. 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But I can only do this if you have a" echo "*** shared version of the library, which you do not appear to have" echo "*** because I did check the linker path looking for a file starting" if test -z "$potlib" ; then $ECHO "*** with $libname but no candidates were found. (...for regex pattern test)" else $ECHO "*** with $libname and none of the candidates passed a file format test" $ECHO "*** using a regex pattern. Last file checked: $potlib" fi fi ;; *) # Add a -L argument. func_append newdeplibs " $a_deplib" ;; esac done # Gone through all deplibs. ;; none | unknown | *) newdeplibs="" tmp_deplibs=`$ECHO " $deplibs" | $SED 's/ -lc$//; s/ -[LR][^ ]*//g'` if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then for i in $predeps $postdeps ; do # can't use Xsed below, because $i might contain '/' tmp_deplibs=`$ECHO " $tmp_deplibs" | $SED "s,$i,,"` done fi case $tmp_deplibs in *[!\ \ ]*) echo if test "X$deplibs_check_method" = "Xnone"; then echo "*** Warning: inter-library dependencies are not supported in this platform." else echo "*** Warning: inter-library dependencies are not known to be supported." fi echo "*** All declared inter-library dependencies are being dropped." droppeddeps=yes ;; esac ;; esac versuffix=$versuffix_save major=$major_save release=$release_save libname=$libname_save name=$name_save case $host in *-*-rhapsody* | *-*-darwin1.[012]) # On Rhapsody replace the C library with the System framework newdeplibs=`$ECHO " $newdeplibs" | $SED 's/ -lc / System.ltframework /'` ;; esac if test "$droppeddeps" = yes; then if test "$module" = yes; then echo echo "*** Warning: libtool could not satisfy all declared inter-library" $ECHO "*** dependencies of module $libname. Therefore, libtool will create" echo "*** a static module, that should work as long as the dlopening" echo "*** application is linked with the -dlopen flag." if test -z "$global_symbol_pipe"; then echo echo "*** However, this would only work if libtool was able to extract symbol" echo "*** lists from a program, using \`nm' or equivalent, but libtool could" echo "*** not find such a program. So, this module is probably useless." echo "*** \`nm' from GNU binutils and a full rebuild may help." fi if test "$build_old_libs" = no; then oldlibs="$output_objdir/$libname.$libext" build_libtool_libs=module build_old_libs=yes else build_libtool_libs=no fi else echo "*** The inter-library dependencies that have been dropped here will be" echo "*** automatically added whenever a program is linked with this library" echo "*** or is declared to -dlopen it." if test "$allow_undefined" = no; then echo echo "*** Since this library must not contain undefined symbols," echo "*** because either the platform does not support them or" echo "*** it was explicitly requested with -no-undefined," echo "*** libtool will only create a static version of it." if test "$build_old_libs" = no; then oldlibs="$output_objdir/$libname.$libext" build_libtool_libs=module build_old_libs=yes else build_libtool_libs=no fi fi fi fi # Done checking deplibs! deplibs=$newdeplibs fi # Time to change all our "foo.ltframework" stuff back to "-framework foo" case $host in *-*-darwin*) newdeplibs=`$ECHO " $newdeplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` new_inherited_linker_flags=`$ECHO " $new_inherited_linker_flags" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` deplibs=`$ECHO " $deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` ;; esac # move library search paths that coincide with paths to not yet # installed libraries to the beginning of the library search list new_libs= for path in $notinst_path; do case " $new_libs " in *" -L$path/$objdir "*) ;; *) case " $deplibs " in *" -L$path/$objdir "*) func_append new_libs " -L$path/$objdir" ;; esac ;; esac done for deplib in $deplibs; do case $deplib in -L*) case " $new_libs " in *" $deplib "*) ;; *) func_append new_libs " $deplib" ;; esac ;; *) func_append new_libs " $deplib" ;; esac done deplibs="$new_libs" # All the library-specific variables (install_libdir is set above). library_names= old_library= dlname= # Test again, we may have decided not to build it any more if test "$build_libtool_libs" = yes; then if test "$hardcode_into_libs" = yes; then # Hardcode the library paths hardcode_libdirs= dep_rpath= rpath="$finalize_rpath" test "$opt_mode" != relink && rpath="$compile_rpath$rpath" for libdir in $rpath; do if test -n "$hardcode_libdir_flag_spec"; then if test -n "$hardcode_libdir_separator"; then func_replace_sysroot "$libdir" libdir=$func_replace_sysroot_result if test -z "$hardcode_libdirs"; then hardcode_libdirs="$libdir" else # Just accumulate the unique libdirs. case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*) ;; *) func_append hardcode_libdirs "$hardcode_libdir_separator$libdir" ;; esac fi else eval flag=\"$hardcode_libdir_flag_spec\" func_append dep_rpath " $flag" fi elif test -n "$runpath_var"; then case "$perm_rpath " in *" $libdir "*) ;; *) func_apped perm_rpath " $libdir" ;; esac fi done # Substitute the hardcoded libdirs into the rpath. if test -n "$hardcode_libdir_separator" && test -n "$hardcode_libdirs"; then libdir="$hardcode_libdirs" if test -n "$hardcode_libdir_flag_spec_ld"; then eval dep_rpath=\"$hardcode_libdir_flag_spec_ld\" else eval dep_rpath=\"$hardcode_libdir_flag_spec\" fi fi if test -n "$runpath_var" && test -n "$perm_rpath"; then # We should set the runpath_var. rpath= for dir in $perm_rpath; do func_append rpath "$dir:" done eval "$runpath_var='$rpath\$$runpath_var'; export $runpath_var" fi test -n "$dep_rpath" && deplibs="$dep_rpath $deplibs" fi shlibpath="$finalize_shlibpath" test "$opt_mode" != relink && shlibpath="$compile_shlibpath$shlibpath" if test -n "$shlibpath"; then eval "$shlibpath_var='$shlibpath\$$shlibpath_var'; export $shlibpath_var" fi # Get the real and link names of the library. eval shared_ext=\"$shrext_cmds\" eval library_names=\"$library_names_spec\" set dummy $library_names shift realname="$1" shift if test -n "$soname_spec"; then eval soname=\"$soname_spec\" else soname="$realname" fi if test -z "$dlname"; then dlname=$soname fi lib="$output_objdir/$realname" linknames= for link do func_append linknames " $link" done # Use standard objects if they are pic test -z "$pic_flag" && libobjs=`$ECHO "$libobjs" | $SP2NL | $SED "$lo2o" | $NL2SP` test "X$libobjs" = "X " && libobjs= delfiles= if test -n "$export_symbols" && test -n "$include_expsyms"; then $opt_dry_run || cp "$export_symbols" "$output_objdir/$libname.uexp" export_symbols="$output_objdir/$libname.uexp" func_append delfiles " $export_symbols" fi orig_export_symbols= case $host_os in cygwin* | mingw* | cegcc*) if test -n "$export_symbols" && test -z "$export_symbols_regex"; then # exporting using user supplied symfile if test "x`$SED 1q $export_symbols`" != xEXPORTS; then # and it's NOT already a .def file. Must figure out # which of the given symbols are data symbols and tag # them as such. So, trigger use of export_symbols_cmds. # export_symbols gets reassigned inside the "prepare # the list of exported symbols" if statement, so the # include_expsyms logic still works. orig_export_symbols="$export_symbols" export_symbols= always_export_symbols=yes fi fi ;; esac # Prepare the list of exported symbols if test -z "$export_symbols"; then if test "$always_export_symbols" = yes || test -n "$export_symbols_regex"; then func_verbose "generating symbol list for \`$libname.la'" export_symbols="$output_objdir/$libname.exp" $opt_dry_run || $RM $export_symbols cmds=$export_symbols_cmds save_ifs="$IFS"; IFS='~' for cmd1 in $cmds; do IFS="$save_ifs" # Take the normal branch if the nm_file_list_spec branch # doesn't work or if tool conversion is not needed. case $nm_file_list_spec~$to_tool_file_cmd in *~func_convert_file_noop | *~func_convert_file_msys_to_w32 | ~*) try_normal_branch=yes eval cmd=\"$cmd1\" func_len " $cmd" len=$func_len_result ;; *) try_normal_branch=no ;; esac if test "$try_normal_branch" = yes \ && { test "$len" -lt "$max_cmd_len" \ || test "$max_cmd_len" -le -1; } then func_show_eval "$cmd" 'exit $?' skipped_export=false elif test -n "$nm_file_list_spec"; then func_basename "$output" output_la=$func_basename_result save_libobjs=$libobjs save_output=$output output=${output_objdir}/${output_la}.nm func_to_tool_file "$output" libobjs=$nm_file_list_spec$func_to_tool_file_result func_append delfiles " $output" func_verbose "creating $NM input file list: $output" for obj in $save_libobjs; do func_to_tool_file "$obj" $ECHO "$func_to_tool_file_result" done > "$output" eval cmd=\"$cmd1\" func_show_eval "$cmd" 'exit $?' output=$save_output libobjs=$save_libobjs skipped_export=false else # The command line is too long to execute in one step. func_verbose "using reloadable object file for export list..." skipped_export=: # Break out early, otherwise skipped_export may be # set to false by a later but shorter cmd. break fi done IFS="$save_ifs" if test -n "$export_symbols_regex" && test "X$skipped_export" != "X:"; then func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"' func_show_eval '$MV "${export_symbols}T" "$export_symbols"' fi fi fi if test -n "$export_symbols" && test -n "$include_expsyms"; then tmp_export_symbols="$export_symbols" test -n "$orig_export_symbols" && tmp_export_symbols="$orig_export_symbols" $opt_dry_run || eval '$ECHO "$include_expsyms" | $SP2NL >> "$tmp_export_symbols"' fi if test "X$skipped_export" != "X:" && test -n "$orig_export_symbols"; then # The given exports_symbols file has to be filtered, so filter it. func_verbose "filter symbol list for \`$libname.la' to tag DATA exports" # FIXME: $output_objdir/$libname.filter potentially contains lots of # 's' commands which not all seds can handle. GNU sed should be fine # though. Also, the filter scales superlinearly with the number of # global variables. join(1) would be nice here, but unfortunately # isn't a blessed tool. $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter func_append delfiles " $export_symbols $output_objdir/$libname.filter" export_symbols=$output_objdir/$libname.def $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols fi tmp_deplibs= for test_deplib in $deplibs; do case " $convenience " in *" $test_deplib "*) ;; *) func_append tmp_deplibs " $test_deplib" ;; esac done deplibs="$tmp_deplibs" if test -n "$convenience"; then if test -n "$whole_archive_flag_spec" && test "$compiler_needs_object" = yes && test -z "$libobjs"; then # extract the archives, so we have objects to list. # TODO: could optimize this to just extract one archive. whole_archive_flag_spec= fi if test -n "$whole_archive_flag_spec"; then save_libobjs=$libobjs eval libobjs=\"\$libobjs $whole_archive_flag_spec\" test "X$libobjs" = "X " && libobjs= else gentop="$output_objdir/${outputname}x" func_append generated " $gentop" func_extract_archives $gentop $convenience func_append libobjs " $func_extract_archives_result" test "X$libobjs" = "X " && libobjs= fi fi if test "$thread_safe" = yes && test -n "$thread_safe_flag_spec"; then eval flag=\"$thread_safe_flag_spec\" func_append linker_flags " $flag" fi # Make a backup of the uninstalled library when relinking if test "$opt_mode" = relink; then $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}U && $MV $realname ${realname}U)' || exit $? fi # Do each of the archive commands. if test "$module" = yes && test -n "$module_cmds" ; then if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then eval test_cmds=\"$module_expsym_cmds\" cmds=$module_expsym_cmds else eval test_cmds=\"$module_cmds\" cmds=$module_cmds fi else if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then eval test_cmds=\"$archive_expsym_cmds\" cmds=$archive_expsym_cmds else eval test_cmds=\"$archive_cmds\" cmds=$archive_cmds fi fi if test "X$skipped_export" != "X:" && func_len " $test_cmds" && len=$func_len_result && test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then : else # The command line is too long to link in one step, link piecewise # or, if using GNU ld and skipped_export is not :, use a linker # script. # Save the value of $output and $libobjs because we want to # use them later. If we have whole_archive_flag_spec, we # want to use save_libobjs as it was before # whole_archive_flag_spec was expanded, because we can't # assume the linker understands whole_archive_flag_spec. # This may have to be revisited, in case too many # convenience libraries get linked in and end up exceeding # the spec. if test -z "$convenience" || test -z "$whole_archive_flag_spec"; then save_libobjs=$libobjs fi save_output=$output func_basename "$output" output_la=$func_basename_result # Clear the reloadable object creation command queue and # initialize k to one. test_cmds= concat_cmds= objlist= last_robj= k=1 if test -n "$save_libobjs" && test "X$skipped_export" != "X:" && test "$with_gnu_ld" = yes; then output=${output_objdir}/${output_la}.lnkscript func_verbose "creating GNU ld script: $output" echo 'INPUT (' > $output for obj in $save_libobjs do func_to_tool_file "$obj" $ECHO "$func_to_tool_file_result" >> $output done echo ')' >> $output func_append delfiles " $output" func_to_tool_file "$output" output=$func_to_tool_file_result elif test -n "$save_libobjs" && test "X$skipped_export" != "X:" && test "X$file_list_spec" != X; then output=${output_objdir}/${output_la}.lnk func_verbose "creating linker input file list: $output" : > $output set x $save_libobjs shift firstobj= if test "$compiler_needs_object" = yes; then firstobj="$1 " shift fi for obj do func_to_tool_file "$obj" $ECHO "$func_to_tool_file_result" >> $output done func_append delfiles " $output" func_to_tool_file "$output" output=$firstobj\"$file_list_spec$func_to_tool_file_result\" else if test -n "$save_libobjs"; then func_verbose "creating reloadable object files..." output=$output_objdir/$output_la-${k}.$objext eval test_cmds=\"$reload_cmds\" func_len " $test_cmds" len0=$func_len_result len=$len0 # Loop over the list of objects to be linked. for obj in $save_libobjs do func_len " $obj" func_arith $len + $func_len_result len=$func_arith_result if test "X$objlist" = X || test "$len" -lt "$max_cmd_len"; then func_append objlist " $obj" else # The command $test_cmds is almost too long, add a # command to the queue. if test "$k" -eq 1 ; then # The first file doesn't have a previous command to add. reload_objs=$objlist eval concat_cmds=\"$reload_cmds\" else # All subsequent reloadable object files will link in # the last one created. reload_objs="$objlist $last_robj" eval concat_cmds=\"\$concat_cmds~$reload_cmds~\$RM $last_robj\" fi last_robj=$output_objdir/$output_la-${k}.$objext func_arith $k + 1 k=$func_arith_result output=$output_objdir/$output_la-${k}.$objext objlist=" $obj" func_len " $last_robj" func_arith $len0 + $func_len_result len=$func_arith_result fi done # Handle the remaining objects by creating one last # reloadable object file. All subsequent reloadable object # files will link in the last one created. test -z "$concat_cmds" || concat_cmds=$concat_cmds~ reload_objs="$objlist $last_robj" eval concat_cmds=\"\${concat_cmds}$reload_cmds\" if test -n "$last_robj"; then eval concat_cmds=\"\${concat_cmds}~\$RM $last_robj\" fi func_append delfiles " $output" else output= fi if ${skipped_export-false}; then func_verbose "generating symbol list for \`$libname.la'" export_symbols="$output_objdir/$libname.exp" $opt_dry_run || $RM $export_symbols libobjs=$output # Append the command to create the export file. test -z "$concat_cmds" || concat_cmds=$concat_cmds~ eval concat_cmds=\"\$concat_cmds$export_symbols_cmds\" if test -n "$last_robj"; then eval concat_cmds=\"\$concat_cmds~\$RM $last_robj\" fi fi test -n "$save_libobjs" && func_verbose "creating a temporary reloadable object file: $output" # Loop through the commands generated above and execute them. save_ifs="$IFS"; IFS='~' for cmd in $concat_cmds; do IFS="$save_ifs" $opt_silent || { func_quote_for_expand "$cmd" eval "func_echo $func_quote_for_expand_result" } $opt_dry_run || eval "$cmd" || { lt_exit=$? # Restore the uninstalled library and exit if test "$opt_mode" = relink; then ( cd "$output_objdir" && \ $RM "${realname}T" && \ $MV "${realname}U" "$realname" ) fi exit $lt_exit } done IFS="$save_ifs" if test -n "$export_symbols_regex" && ${skipped_export-false}; then func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"' func_show_eval '$MV "${export_symbols}T" "$export_symbols"' fi fi if ${skipped_export-false}; then if test -n "$export_symbols" && test -n "$include_expsyms"; then tmp_export_symbols="$export_symbols" test -n "$orig_export_symbols" && tmp_export_symbols="$orig_export_symbols" $opt_dry_run || eval '$ECHO "$include_expsyms" | $SP2NL >> "$tmp_export_symbols"' fi if test -n "$orig_export_symbols"; then # The given exports_symbols file has to be filtered, so filter it. func_verbose "filter symbol list for \`$libname.la' to tag DATA exports" # FIXME: $output_objdir/$libname.filter potentially contains lots of # 's' commands which not all seds can handle. GNU sed should be fine # though. Also, the filter scales superlinearly with the number of # global variables. join(1) would be nice here, but unfortunately # isn't a blessed tool. $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter func_append delfiles " $export_symbols $output_objdir/$libname.filter" export_symbols=$output_objdir/$libname.def $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols fi fi libobjs=$output # Restore the value of output. output=$save_output if test -n "$convenience" && test -n "$whole_archive_flag_spec"; then eval libobjs=\"\$libobjs $whole_archive_flag_spec\" test "X$libobjs" = "X " && libobjs= fi # Expand the library linking commands again to reset the # value of $libobjs for piecewise linking. # Do each of the archive commands. if test "$module" = yes && test -n "$module_cmds" ; then if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then cmds=$module_expsym_cmds else cmds=$module_cmds fi else if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then cmds=$archive_expsym_cmds else cmds=$archive_cmds fi fi fi if test -n "$delfiles"; then # Append the command to remove temporary files to $cmds. eval cmds=\"\$cmds~\$RM $delfiles\" fi # Add any objects from preloaded convenience libraries if test -n "$dlprefiles"; then gentop="$output_objdir/${outputname}x" func_append generated " $gentop" func_extract_archives $gentop $dlprefiles func_append libobjs " $func_extract_archives_result" test "X$libobjs" = "X " && libobjs= fi save_ifs="$IFS"; IFS='~' for cmd in $cmds; do IFS="$save_ifs" eval cmd=\"$cmd\" $opt_silent || { func_quote_for_expand "$cmd" eval "func_echo $func_quote_for_expand_result" } $opt_dry_run || eval "$cmd" || { lt_exit=$? # Restore the uninstalled library and exit if test "$opt_mode" = relink; then ( cd "$output_objdir" && \ $RM "${realname}T" && \ $MV "${realname}U" "$realname" ) fi exit $lt_exit } done IFS="$save_ifs" # Restore the uninstalled library and exit if test "$opt_mode" = relink; then $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}T && $MV $realname ${realname}T && $MV ${realname}U $realname)' || exit $? if test -n "$convenience"; then if test -z "$whole_archive_flag_spec"; then func_show_eval '${RM}r "$gentop"' fi fi exit $EXIT_SUCCESS fi # Create links to the real library. for linkname in $linknames; do if test "$realname" != "$linkname"; then func_show_eval '(cd "$output_objdir" && $RM "$linkname" && $LN_S "$realname" "$linkname")' 'exit $?' fi done # If -module or -export-dynamic was specified, set the dlname. if test "$module" = yes || test "$export_dynamic" = yes; then # On all known operating systems, these are identical. dlname="$soname" fi fi ;; obj) if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then func_warning "\`-dlopen' is ignored for objects" fi case " $deplibs" in *\ -l* | *\ -L*) func_warning "\`-l' and \`-L' are ignored for objects" ;; esac test -n "$rpath" && \ func_warning "\`-rpath' is ignored for objects" test -n "$xrpath" && \ func_warning "\`-R' is ignored for objects" test -n "$vinfo" && \ func_warning "\`-version-info' is ignored for objects" test -n "$release" && \ func_warning "\`-release' is ignored for objects" case $output in *.lo) test -n "$objs$old_deplibs" && \ func_fatal_error "cannot build library object \`$output' from non-libtool objects" libobj=$output func_lo2o "$libobj" obj=$func_lo2o_result ;; *) libobj= obj="$output" ;; esac # Delete the old objects. $opt_dry_run || $RM $obj $libobj # Objects from convenience libraries. This assumes # single-version convenience libraries. Whenever we create # different ones for PIC/non-PIC, this we'll have to duplicate # the extraction. reload_conv_objs= gentop= # reload_cmds runs $LD directly, so let us get rid of # -Wl from whole_archive_flag_spec and hope we can get by with # turning comma into space.. wl= if test -n "$convenience"; then if test -n "$whole_archive_flag_spec"; then eval tmp_whole_archive_flags=\"$whole_archive_flag_spec\" reload_conv_objs=$reload_objs\ `$ECHO "$tmp_whole_archive_flags" | $SED 's|,| |g'` else gentop="$output_objdir/${obj}x" func_append generated " $gentop" func_extract_archives $gentop $convenience reload_conv_objs="$reload_objs $func_extract_archives_result" fi fi # If we're not building shared, we need to use non_pic_objs test "$build_libtool_libs" != yes && libobjs="$non_pic_objects" # Create the old-style object. reload_objs="$objs$old_deplibs "`$ECHO "$libobjs" | $SP2NL | $SED "/\.${libext}$/d; /\.lib$/d; $lo2o" | $NL2SP`" $reload_conv_objs" ### testsuite: skip nested quoting test output="$obj" func_execute_cmds "$reload_cmds" 'exit $?' # Exit if we aren't doing a library object file. if test -z "$libobj"; then if test -n "$gentop"; then func_show_eval '${RM}r "$gentop"' fi exit $EXIT_SUCCESS fi if test "$build_libtool_libs" != yes; then if test -n "$gentop"; then func_show_eval '${RM}r "$gentop"' fi # Create an invalid libtool object if no PIC, so that we don't # accidentally link it into a program. # $show "echo timestamp > $libobj" # $opt_dry_run || eval "echo timestamp > $libobj" || exit $? exit $EXIT_SUCCESS fi if test -n "$pic_flag" || test "$pic_mode" != default; then # Only do commands if we really have different PIC objects. reload_objs="$libobjs $reload_conv_objs" output="$libobj" func_execute_cmds "$reload_cmds" 'exit $?' fi if test -n "$gentop"; then func_show_eval '${RM}r "$gentop"' fi exit $EXIT_SUCCESS ;; prog) case $host in *cygwin*) func_stripname '' '.exe' "$output" output=$func_stripname_result.exe;; esac test -n "$vinfo" && \ func_warning "\`-version-info' is ignored for programs" test -n "$release" && \ func_warning "\`-release' is ignored for programs" test "$preload" = yes \ && test "$dlopen_support" = unknown \ && test "$dlopen_self" = unknown \ && test "$dlopen_self_static" = unknown && \ func_warning "\`LT_INIT([dlopen])' not used. Assuming no dlopen support." case $host in *-*-rhapsody* | *-*-darwin1.[012]) # On Rhapsody replace the C library is the System framework compile_deplibs=`$ECHO " $compile_deplibs" | $SED 's/ -lc / System.ltframework /'` finalize_deplibs=`$ECHO " $finalize_deplibs" | $SED 's/ -lc / System.ltframework /'` ;; esac case $host in *-*-darwin*) # Don't allow lazy linking, it breaks C++ global constructors # But is supposedly fixed on 10.4 or later (yay!). if test "$tagname" = CXX ; then case ${MACOSX_DEPLOYMENT_TARGET-10.0} in 10.[0123]) func_append compile_command " ${wl}-bind_at_load" func_append finalize_command " ${wl}-bind_at_load" ;; esac fi # Time to change all our "foo.ltframework" stuff back to "-framework foo" compile_deplibs=`$ECHO " $compile_deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` finalize_deplibs=`$ECHO " $finalize_deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` ;; esac # move library search paths that coincide with paths to not yet # installed libraries to the beginning of the library search list new_libs= for path in $notinst_path; do case " $new_libs " in *" -L$path/$objdir "*) ;; *) case " $compile_deplibs " in *" -L$path/$objdir "*) func_append new_libs " -L$path/$objdir" ;; esac ;; esac done for deplib in $compile_deplibs; do case $deplib in -L*) case " $new_libs " in *" $deplib "*) ;; *) func_append new_libs " $deplib" ;; esac ;; *) func_append new_libs " $deplib" ;; esac done compile_deplibs="$new_libs" func_append compile_command " $compile_deplibs" func_append finalize_command " $finalize_deplibs" if test -n "$rpath$xrpath"; then # If the user specified any rpath flags, then add them. for libdir in $rpath $xrpath; do # This is the magic to use -rpath. case "$finalize_rpath " in *" $libdir "*) ;; *) func_append finalize_rpath " $libdir" ;; esac done fi # Now hardcode the library paths rpath= hardcode_libdirs= for libdir in $compile_rpath $finalize_rpath; do if test -n "$hardcode_libdir_flag_spec"; then if test -n "$hardcode_libdir_separator"; then if test -z "$hardcode_libdirs"; then hardcode_libdirs="$libdir" else # Just accumulate the unique libdirs. case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*) ;; *) func_append hardcode_libdirs "$hardcode_libdir_separator$libdir" ;; esac fi else eval flag=\"$hardcode_libdir_flag_spec\" func_append rpath " $flag" fi elif test -n "$runpath_var"; then case "$perm_rpath " in *" $libdir "*) ;; *) func_append perm_rpath " $libdir" ;; esac fi case $host in *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*) testbindir=`${ECHO} "$libdir" | ${SED} -e 's*/lib$*/bin*'` case :$dllsearchpath: in *":$libdir:"*) ;; ::) dllsearchpath=$libdir;; *) func_append dllsearchpath ":$libdir";; esac case :$dllsearchpath: in *":$testbindir:"*) ;; ::) dllsearchpath=$testbindir;; *) func_append dllsearchpath ":$testbindir";; esac ;; esac done # Substitute the hardcoded libdirs into the rpath. if test -n "$hardcode_libdir_separator" && test -n "$hardcode_libdirs"; then libdir="$hardcode_libdirs" eval rpath=\" $hardcode_libdir_flag_spec\" fi compile_rpath="$rpath" rpath= hardcode_libdirs= for libdir in $finalize_rpath; do if test -n "$hardcode_libdir_flag_spec"; then if test -n "$hardcode_libdir_separator"; then if test -z "$hardcode_libdirs"; then hardcode_libdirs="$libdir" else # Just accumulate the unique libdirs. case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*) ;; *) func_append hardcode_libdirs "$hardcode_libdir_separator$libdir" ;; esac fi else eval flag=\"$hardcode_libdir_flag_spec\" func_append rpath " $flag" fi elif test -n "$runpath_var"; then case "$finalize_perm_rpath " in *" $libdir "*) ;; *) func_append finalize_perm_rpath " $libdir" ;; esac fi done # Substitute the hardcoded libdirs into the rpath. if test -n "$hardcode_libdir_separator" && test -n "$hardcode_libdirs"; then libdir="$hardcode_libdirs" eval rpath=\" $hardcode_libdir_flag_spec\" fi finalize_rpath="$rpath" if test -n "$libobjs" && test "$build_old_libs" = yes; then # Transform all the library objects into standard objects. compile_command=`$ECHO "$compile_command" | $SP2NL | $SED "$lo2o" | $NL2SP` finalize_command=`$ECHO "$finalize_command" | $SP2NL | $SED "$lo2o" | $NL2SP` fi func_generate_dlsyms "$outputname" "@PROGRAM@" "no" # template prelinking step if test -n "$prelink_cmds"; then func_execute_cmds "$prelink_cmds" 'exit $?' fi wrappers_required=yes case $host in *cegcc* | *mingw32ce*) # Disable wrappers for cegcc and mingw32ce hosts, we are cross compiling anyway. wrappers_required=no ;; *cygwin* | *mingw* ) if test "$build_libtool_libs" != yes; then wrappers_required=no fi ;; *) if test "$need_relink" = no || test "$build_libtool_libs" != yes; then wrappers_required=no fi ;; esac if test "$wrappers_required" = no; then # Replace the output file specification. compile_command=`$ECHO "$compile_command" | $SED 's%@OUTPUT@%'"$output"'%g'` link_command="$compile_command$compile_rpath" # We have no uninstalled library dependencies, so finalize right now. exit_status=0 func_show_eval "$link_command" 'exit_status=$?' if test -n "$postlink_cmds"; then func_to_tool_file "$output" postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'` func_execute_cmds "$postlink_cmds" 'exit $?' fi # Delete the generated files. if test -f "$output_objdir/${outputname}S.${objext}"; then func_show_eval '$RM "$output_objdir/${outputname}S.${objext}"' fi exit $exit_status fi if test -n "$compile_shlibpath$finalize_shlibpath"; then compile_command="$shlibpath_var=\"$compile_shlibpath$finalize_shlibpath\$$shlibpath_var\" $compile_command" fi if test -n "$finalize_shlibpath"; then finalize_command="$shlibpath_var=\"$finalize_shlibpath\$$shlibpath_var\" $finalize_command" fi compile_var= finalize_var= if test -n "$runpath_var"; then if test -n "$perm_rpath"; then # We should set the runpath_var. rpath= for dir in $perm_rpath; do func_append rpath "$dir:" done compile_var="$runpath_var=\"$rpath\$$runpath_var\" " fi if test -n "$finalize_perm_rpath"; then # We should set the runpath_var. rpath= for dir in $finalize_perm_rpath; do func_append rpath "$dir:" done finalize_var="$runpath_var=\"$rpath\$$runpath_var\" " fi fi if test "$no_install" = yes; then # We don't need to create a wrapper script. link_command="$compile_var$compile_command$compile_rpath" # Replace the output file specification. link_command=`$ECHO "$link_command" | $SED 's%@OUTPUT@%'"$output"'%g'` # Delete the old output file. $opt_dry_run || $RM $output # Link the executable and exit func_show_eval "$link_command" 'exit $?' if test -n "$postlink_cmds"; then func_to_tool_file "$output" postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'` func_execute_cmds "$postlink_cmds" 'exit $?' fi exit $EXIT_SUCCESS fi if test "$hardcode_action" = relink; then # Fast installation is not supported link_command="$compile_var$compile_command$compile_rpath" relink_command="$finalize_var$finalize_command$finalize_rpath" func_warning "this platform does not like uninstalled shared libraries" func_warning "\`$output' will be relinked during installation" else if test "$fast_install" != no; then link_command="$finalize_var$compile_command$finalize_rpath" if test "$fast_install" = yes; then relink_command=`$ECHO "$compile_var$compile_command$compile_rpath" | $SED 's%@OUTPUT@%\$progdir/\$file%g'` else # fast_install is set to needless relink_command= fi else link_command="$compile_var$compile_command$compile_rpath" relink_command="$finalize_var$finalize_command$finalize_rpath" fi fi # Replace the output file specification. link_command=`$ECHO "$link_command" | $SED 's%@OUTPUT@%'"$output_objdir/$outputname"'%g'` # Delete the old output files. $opt_dry_run || $RM $output $output_objdir/$outputname $output_objdir/lt-$outputname func_show_eval "$link_command" 'exit $?' if test -n "$postlink_cmds"; then func_to_tool_file "$output_objdir/$outputname" postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output_objdir/$outputname"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'` func_execute_cmds "$postlink_cmds" 'exit $?' fi # Now create the wrapper script. func_verbose "creating $output" # Quote the relink command for shipping. if test -n "$relink_command"; then # Preserve any variables that may affect compiler behavior for var in $variables_saved_for_relink; do if eval test -z \"\${$var+set}\"; then relink_command="{ test -z \"\${$var+set}\" || $lt_unset $var || { $var=; export $var; }; }; $relink_command" elif eval var_value=\$$var; test -z "$var_value"; then relink_command="$var=; export $var; $relink_command" else func_quote_for_eval "$var_value" relink_command="$var=$func_quote_for_eval_result; export $var; $relink_command" fi done relink_command="(cd `pwd`; $relink_command)" relink_command=`$ECHO "$relink_command" | $SED "$sed_quote_subst"` fi # Only actually do things if not in dry run mode. $opt_dry_run || { # win32 will think the script is a binary if it has # a .exe suffix, so we strip it off here. case $output in *.exe) func_stripname '' '.exe' "$output" output=$func_stripname_result ;; esac # test for cygwin because mv fails w/o .exe extensions case $host in *cygwin*) exeext=.exe func_stripname '' '.exe' "$outputname" outputname=$func_stripname_result ;; *) exeext= ;; esac case $host in *cygwin* | *mingw* ) func_dirname_and_basename "$output" "" "." output_name=$func_basename_result output_path=$func_dirname_result cwrappersource="$output_path/$objdir/lt-$output_name.c" cwrapper="$output_path/$output_name.exe" $RM $cwrappersource $cwrapper trap "$RM $cwrappersource $cwrapper; exit $EXIT_FAILURE" 1 2 15 func_emit_cwrapperexe_src > $cwrappersource # The wrapper executable is built using the $host compiler, # because it contains $host paths and files. If cross- # compiling, it, like the target executable, must be # executed on the $host or under an emulation environment. $opt_dry_run || { $LTCC $LTCFLAGS -o $cwrapper $cwrappersource $STRIP $cwrapper } # Now, create the wrapper script for func_source use: func_ltwrapper_scriptname $cwrapper $RM $func_ltwrapper_scriptname_result trap "$RM $func_ltwrapper_scriptname_result; exit $EXIT_FAILURE" 1 2 15 $opt_dry_run || { # note: this script will not be executed, so do not chmod. if test "x$build" = "x$host" ; then $cwrapper --lt-dump-script > $func_ltwrapper_scriptname_result else func_emit_wrapper no > $func_ltwrapper_scriptname_result fi } ;; * ) $RM $output trap "$RM $output; exit $EXIT_FAILURE" 1 2 15 func_emit_wrapper no > $output chmod +x $output ;; esac } exit $EXIT_SUCCESS ;; esac # See if we need to build an old-fashioned archive. for oldlib in $oldlibs; do if test "$build_libtool_libs" = convenience; then oldobjs="$libobjs_save $symfileobj" addlibs="$convenience" build_libtool_libs=no else if test "$build_libtool_libs" = module; then oldobjs="$libobjs_save" build_libtool_libs=no else oldobjs="$old_deplibs $non_pic_objects" if test "$preload" = yes && test -f "$symfileobj"; then func_append oldobjs " $symfileobj" fi fi addlibs="$old_convenience" fi if test -n "$addlibs"; then gentop="$output_objdir/${outputname}x" func_append generated " $gentop" func_extract_archives $gentop $addlibs func_append oldobjs " $func_extract_archives_result" fi # Do each command in the archive commands. if test -n "$old_archive_from_new_cmds" && test "$build_libtool_libs" = yes; then cmds=$old_archive_from_new_cmds else # Add any objects from preloaded convenience libraries if test -n "$dlprefiles"; then gentop="$output_objdir/${outputname}x" func_append generated " $gentop" func_extract_archives $gentop $dlprefiles func_append oldobjs " $func_extract_archives_result" fi # POSIX demands no paths to be encoded in archives. We have # to avoid creating archives with duplicate basenames if we # might have to extract them afterwards, e.g., when creating a # static archive out of a convenience library, or when linking # the entirety of a libtool archive into another (currently # not supported by libtool). if (for obj in $oldobjs do func_basename "$obj" $ECHO "$func_basename_result" done | sort | sort -uc >/dev/null 2>&1); then : else echo "copying selected object files to avoid basename conflicts..." gentop="$output_objdir/${outputname}x" func_append generated " $gentop" func_mkdir_p "$gentop" save_oldobjs=$oldobjs oldobjs= counter=1 for obj in $save_oldobjs do func_basename "$obj" objbase="$func_basename_result" case " $oldobjs " in " ") oldobjs=$obj ;; *[\ /]"$objbase "*) while :; do # Make sure we don't pick an alternate name that also # overlaps. newobj=lt$counter-$objbase func_arith $counter + 1 counter=$func_arith_result case " $oldobjs " in *[\ /]"$newobj "*) ;; *) if test ! -f "$gentop/$newobj"; then break; fi ;; esac done func_show_eval "ln $obj $gentop/$newobj || cp $obj $gentop/$newobj" func_append oldobjs " $gentop/$newobj" ;; *) func_append oldobjs " $obj" ;; esac done fi eval cmds=\"$old_archive_cmds\" func_len " $cmds" len=$func_len_result if test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then cmds=$old_archive_cmds elif test -n "$archiver_list_spec"; then func_verbose "using command file archive linking..." for obj in $oldobjs do func_to_tool_file "$obj" $ECHO "$func_to_tool_file_result" done > $output_objdir/$libname.libcmd func_to_tool_file "$output_objdir/$libname.libcmd" oldobjs=" $archiver_list_spec$func_to_tool_file_result" cmds=$old_archive_cmds else # the command line is too long to link in one step, link in parts func_verbose "using piecewise archive linking..." save_RANLIB=$RANLIB RANLIB=: objlist= concat_cmds= save_oldobjs=$oldobjs oldobjs= # Is there a better way of finding the last object in the list? for obj in $save_oldobjs do last_oldobj=$obj done eval test_cmds=\"$old_archive_cmds\" func_len " $test_cmds" len0=$func_len_result len=$len0 for obj in $save_oldobjs do func_len " $obj" func_arith $len + $func_len_result len=$func_arith_result func_append objlist " $obj" if test "$len" -lt "$max_cmd_len"; then : else # the above command should be used before it gets too long oldobjs=$objlist if test "$obj" = "$last_oldobj" ; then RANLIB=$save_RANLIB fi test -z "$concat_cmds" || concat_cmds=$concat_cmds~ eval concat_cmds=\"\${concat_cmds}$old_archive_cmds\" objlist= len=$len0 fi done RANLIB=$save_RANLIB oldobjs=$objlist if test "X$oldobjs" = "X" ; then eval cmds=\"\$concat_cmds\" else eval cmds=\"\$concat_cmds~\$old_archive_cmds\" fi fi fi func_execute_cmds "$cmds" 'exit $?' done test -n "$generated" && \ func_show_eval "${RM}r$generated" # Now create the libtool archive. case $output in *.la) old_library= test "$build_old_libs" = yes && old_library="$libname.$libext" func_verbose "creating $output" # Preserve any variables that may affect compiler behavior for var in $variables_saved_for_relink; do if eval test -z \"\${$var+set}\"; then relink_command="{ test -z \"\${$var+set}\" || $lt_unset $var || { $var=; export $var; }; }; $relink_command" elif eval var_value=\$$var; test -z "$var_value"; then relink_command="$var=; export $var; $relink_command" else func_quote_for_eval "$var_value" relink_command="$var=$func_quote_for_eval_result; export $var; $relink_command" fi done # Quote the link command for shipping. relink_command="(cd `pwd`; $SHELL $progpath $preserve_args --mode=relink $libtool_args @inst_prefix_dir@)" relink_command=`$ECHO "$relink_command" | $SED "$sed_quote_subst"` if test "$hardcode_automatic" = yes ; then relink_command= fi # Only create the output if not a dry run. $opt_dry_run || { for installed in no yes; do if test "$installed" = yes; then if test -z "$install_libdir"; then break fi output="$output_objdir/$outputname"i # Replace all uninstalled libtool libraries with the installed ones newdependency_libs= for deplib in $dependency_libs; do case $deplib in *.la) func_basename "$deplib" name="$func_basename_result" eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $deplib` test -z "$libdir" && \ func_fatal_error "\`$deplib' is not a valid libtool archive" func_append newdependency_libs " ${lt_sysroot:+=}$libdir/$name" ;; -L*) func_stripname -L '' "$deplib" func_replace_sysroot "$func_stripname_result" func_append newdependency_libs " -L$func_replace_sysroot_result" ;; -R*) func_stripname -R '' "$deplib" func_replace_sysroot "$func_stripname_result" func_append newdependency_libs " -R$func_replace_sysroot_result" ;; *) func_append newdependency_libs " $deplib" ;; esac done dependency_libs="$newdependency_libs" newdlfiles= for lib in $dlfiles; do case $lib in *.la) func_basename "$lib" name="$func_basename_result" eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $lib` test -z "$libdir" && \ func_fatal_error "\`$lib' is not a valid libtool archive" func_append newdlfiles " ${lt_sysroot:+=}$libdir/$name" ;; *) func_append newdlfiles " $lib" ;; esac done dlfiles="$newdlfiles" newdlprefiles= for lib in $dlprefiles; do case $lib in *.la) # Only pass preopened files to the pseudo-archive (for # eventual linking with the app. that links it) if we # didn't already link the preopened objects directly into # the library: func_basename "$lib" name="$func_basename_result" eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $lib` test -z "$libdir" && \ func_fatal_error "\`$lib' is not a valid libtool archive" func_append newdlprefiles " ${lt_sysroot:+=}$libdir/$name" ;; esac done dlprefiles="$newdlprefiles" else newdlfiles= for lib in $dlfiles; do case $lib in [\\/]* | [A-Za-z]:[\\/]*) abs="$lib" ;; *) abs=`pwd`"/$lib" ;; esac func_append newdlfiles " $abs" done dlfiles="$newdlfiles" newdlprefiles= for lib in $dlprefiles; do case $lib in [\\/]* | [A-Za-z]:[\\/]*) abs="$lib" ;; *) abs=`pwd`"/$lib" ;; esac func_append newdlprefiles " $abs" done dlprefiles="$newdlprefiles" fi $RM $output # place dlname in correct position for cygwin # In fact, it would be nice if we could use this code for all target # systems that can't hard-code library paths into their executables # and that have no shared library path variable independent of PATH, # but it turns out we can't easily determine that from inspecting # libtool variables, so we have to hard-code the OSs to which it # applies here; at the moment, that means platforms that use the PE # object format with DLL files. See the long comment at the top of # tests/bindir.at for full details. tdlname=$dlname case $host,$output,$installed,$module,$dlname in *cygwin*,*lai,yes,no,*.dll | *mingw*,*lai,yes,no,*.dll | *cegcc*,*lai,yes,no,*.dll) # If a -bindir argument was supplied, place the dll there. if test "x$bindir" != x ; then func_relative_path "$install_libdir" "$bindir" tdlname=$func_relative_path_result$dlname else # Otherwise fall back on heuristic. tdlname=../bin/$dlname fi ;; esac $ECHO > $output "\ # $outputname - a libtool library file # Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION # # Please DO NOT delete this file! # It is necessary for linking the library. # The name that we can dlopen(3). dlname='$tdlname' # Names of this library. library_names='$library_names' # The name of the static archive. old_library='$old_library' # Linker flags that can not go in dependency_libs. inherited_linker_flags='$new_inherited_linker_flags' # Libraries that this one depends upon. dependency_libs='$dependency_libs' # Names of additional weak libraries provided by this library weak_library_names='$weak_libs' # Version information for $libname. current=$current age=$age revision=$revision # Is this an already installed library? installed=$installed # Should we warn about portability when linking against -modules? shouldnotlink=$module # Files to dlopen/dlpreopen dlopen='$dlfiles' dlpreopen='$dlprefiles' # Directory that this library needs to be installed in: libdir='$install_libdir'" if test "$installed" = no && test "$need_relink" = yes; then $ECHO >> $output "\ relink_command=\"$relink_command\"" fi done } # Do a symbolic link so that the libtool archive can be found in # LD_LIBRARY_PATH before the program is installed. func_show_eval '( cd "$output_objdir" && $RM "$outputname" && $LN_S "../$outputname" "$outputname" )' 'exit $?' ;; esac exit $EXIT_SUCCESS } { test "$opt_mode" = link || test "$opt_mode" = relink; } && func_mode_link ${1+"$@"} # func_mode_uninstall arg... func_mode_uninstall () { $opt_debug RM="$nonopt" files= rmforce= exit_status=0 # This variable tells wrapper scripts just to set variables rather # than running their programs. libtool_install_magic="$magic" for arg do case $arg in -f) func_append RM " $arg"; rmforce=yes ;; -*) func_append RM " $arg" ;; *) func_append files " $arg" ;; esac done test -z "$RM" && \ func_fatal_help "you must specify an RM program" rmdirs= for file in $files; do func_dirname "$file" "" "." dir="$func_dirname_result" if test "X$dir" = X.; then odir="$objdir" else odir="$dir/$objdir" fi func_basename "$file" name="$func_basename_result" test "$opt_mode" = uninstall && odir="$dir" # Remember odir for removal later, being careful to avoid duplicates if test "$opt_mode" = clean; then case " $rmdirs " in *" $odir "*) ;; *) func_append rmdirs " $odir" ;; esac fi # Don't error if the file doesn't exist and rm -f was used. if { test -L "$file"; } >/dev/null 2>&1 || { test -h "$file"; } >/dev/null 2>&1 || test -f "$file"; then : elif test -d "$file"; then exit_status=1 continue elif test "$rmforce" = yes; then continue fi rmfiles="$file" case $name in *.la) # Possibly a libtool archive, so verify it. if func_lalib_p "$file"; then func_source $dir/$name # Delete the libtool libraries and symlinks. for n in $library_names; do func_append rmfiles " $odir/$n" done test -n "$old_library" && func_append rmfiles " $odir/$old_library" case "$opt_mode" in clean) case " $library_names " in *" $dlname "*) ;; *) test -n "$dlname" && func_append rmfiles " $odir/$dlname" ;; esac test -n "$libdir" && func_append rmfiles " $odir/$name $odir/${name}i" ;; uninstall) if test -n "$library_names"; then # Do each command in the postuninstall commands. func_execute_cmds "$postuninstall_cmds" 'test "$rmforce" = yes || exit_status=1' fi if test -n "$old_library"; then # Do each command in the old_postuninstall commands. func_execute_cmds "$old_postuninstall_cmds" 'test "$rmforce" = yes || exit_status=1' fi # FIXME: should reinstall the best remaining shared library. ;; esac fi ;; *.lo) # Possibly a libtool object, so verify it. if func_lalib_p "$file"; then # Read the .lo file func_source $dir/$name # Add PIC object to the list of files to remove. if test -n "$pic_object" && test "$pic_object" != none; then func_append rmfiles " $dir/$pic_object" fi # Add non-PIC object to the list of files to remove. if test -n "$non_pic_object" && test "$non_pic_object" != none; then func_append rmfiles " $dir/$non_pic_object" fi fi ;; *) if test "$opt_mode" = clean ; then noexename=$name case $file in *.exe) func_stripname '' '.exe' "$file" file=$func_stripname_result func_stripname '' '.exe' "$name" noexename=$func_stripname_result # $file with .exe has already been added to rmfiles, # add $file without .exe func_append rmfiles " $file" ;; esac # Do a test to see if this is a libtool program. if func_ltwrapper_p "$file"; then if func_ltwrapper_executable_p "$file"; then func_ltwrapper_scriptname "$file" relink_command= func_source $func_ltwrapper_scriptname_result func_append rmfiles " $func_ltwrapper_scriptname_result" else relink_command= func_source $dir/$noexename fi # note $name still contains .exe if it was in $file originally # as does the version of $file that was added into $rmfiles func_append rmfiles " $odir/$name $odir/${name}S.${objext}" if test "$fast_install" = yes && test -n "$relink_command"; then func_append rmfiles " $odir/lt-$name" fi if test "X$noexename" != "X$name" ; then func_append rmfiles " $odir/lt-${noexename}.c" fi fi fi ;; esac func_show_eval "$RM $rmfiles" 'exit_status=1' done # Try to remove the ${objdir}s in the directories where we deleted files for dir in $rmdirs; do if test -d "$dir"; then func_show_eval "rmdir $dir >/dev/null 2>&1" fi done exit $exit_status } { test "$opt_mode" = uninstall || test "$opt_mode" = clean; } && func_mode_uninstall ${1+"$@"} test -z "$opt_mode" && { help="$generic_help" func_fatal_help "you must specify a MODE" } test -z "$exec_cmd" && \ func_fatal_help "invalid operation mode \`$opt_mode'" if test -n "$exec_cmd"; then eval exec "$exec_cmd" exit $EXIT_FAILURE fi exit $exit_status # The TAGs below are defined such that we never get into a situation # in which we disable both kinds of libraries. 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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 . # As a special exception to the GNU General Public License, if you # distribute this file as part of a program that contains a # configuration script generated by Autoconf, you may include it under # the same distribution terms that you use for the rest of that program. # Originally written by Alexandre Oliva . case $1 in '') echo "$0: No command. Try \`$0 --help' for more information." 1>&2 exit 1; ;; -h | --h*) cat <<\EOF Usage: depcomp [--help] [--version] PROGRAM [ARGS] Run PROGRAMS ARGS to compile a file, generating dependencies as side-effects. Environment variables: depmode Dependency tracking mode. source Source file read by `PROGRAMS ARGS'. object Object file output by `PROGRAMS ARGS'. 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This case will never be run, # since it is checked for above. exit 1 ;; none) exec "$@" ;; *) echo "Unknown depmode $depmode" 1>&2 exit 1 ;; esac exit 0 # Local Variables: # mode: shell-script # sh-indentation: 2 # eval: (add-hook 'write-file-hooks 'time-stamp) # time-stamp-start: "scriptversion=" # time-stamp-format: "%:y-%02m-%02d.%02H" # time-stamp-time-zone: "UTC" # time-stamp-end: "; # UTC" # End: pam-afs-session-2.5/pam-util/0000755000175000000000000000000011613410002013065 500000000000000pam-afs-session-2.5/pam-util/logging.c0000644000175000000000000002155211613407726014627 00000000000000/* * Logging functions for PAM modules. * * Logs errors and debugging messages from PAM modules. The debug versions * only log anything if debugging was enabled; the crit and err versions * always log. * * The canonical version of this file is maintained in the rra-c-util package, * which can be found at . * * Written by Russ Allbery * Copyright 2005, 2006, 2007, 2009, 2010 * The Board of Trustees of the Leland Stanford Junior University * * Permission is hereby granted, free of charge, to any person obtaining a * copy of this software and associated documentation files (the "Software"), * to deal in the Software without restriction, including without limitation * the rights to use, copy, modify, merge, publish, distribute, sublicense, * and/or sell copies of the Software, and to permit persons to whom the * Software is furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included in * all copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER * DEALINGS IN THE SOFTWARE. */ #include #ifdef HAVE_KERBEROS # include #endif #include #include #include #include #include #ifndef LOG_AUTHPRIV # define LOG_AUTHPRIV LOG_AUTH #endif /* * Utility function to format a message into newly allocated memory, reporting * an error via syslog if vasprintf fails. */ static char * format(const char *fmt, va_list args) { char *msg; if (vasprintf(&msg, fmt, args) < 0) { syslog(LOG_CRIT | LOG_AUTHPRIV, "vasprintf failed: %m"); return NULL; } return msg; } /* * Log wrapper function that adds the user. Log a message with the given * priority, prefixed by (user ) with the account name being * authenticated if known. */ static void log_vplain(struct pam_args *pargs, int priority, const char *fmt, va_list args) { char *msg; if (priority == LOG_DEBUG && (pargs == NULL || !pargs->debug)) return; if (pargs != NULL && pargs->user != NULL) { msg = format(fmt, args); if (msg == NULL) return; pam_syslog(pargs->pamh, priority, "(user %s) %s", pargs->user, msg); free(msg); } else if (pargs != NULL) { pam_vsyslog(pargs->pamh, priority, fmt, args); } else { msg = format(fmt, args); if (msg == NULL) return; syslog(priority | LOG_AUTHPRIV, "%s", msg); free(msg); } } /* * Wrapper around log_vplain with variadic arguments. */ static void log_plain(struct pam_args *pargs, int priority, const char *fmt, ...) { va_list args; va_start(args, fmt); log_vplain(pargs, priority, fmt, args); va_end(args); } /* * Log wrapper function for reporting a PAM error. Log a message with the * given priority, prefixed by (user ) with the account name being * authenticated if known, followed by a colon and the formatted PAM error. */ static void log_pam(struct pam_args *pargs, int priority, int status, const char *fmt, va_list args) { char *msg; if (priority == LOG_DEBUG && (pargs == NULL || !pargs->debug)) return; msg = format(fmt, args); if (msg == NULL) return; if (pargs == NULL) log_plain(NULL, priority, "%s", msg); else log_plain(pargs, priority, "%s: %s", msg, pam_strerror(pargs->pamh, status)); free(msg); } /* * The public interfaces. For each common log level (crit, err, and debug), * generate a putil_ function and one for _pam. Do this with the * preprocessor to save duplicate code. */ #define LOG_FUNCTION(level, priority) \ void \ putil_ ## level(struct pam_args *pargs, const char *fmt, ...) \ { \ va_list args; \ \ va_start(args, fmt); \ log_vplain(pargs, priority, fmt, args); \ va_end(args); \ } \ void \ putil_ ## level ## _pam(struct pam_args *pargs, int status, \ const char *fmt, ...) \ { \ va_list args; \ \ va_start(args, fmt); \ log_pam(pargs, priority, status, fmt, args); \ va_end(args); \ } LOG_FUNCTION(crit, LOG_CRIT) LOG_FUNCTION(err, LOG_ERR) LOG_FUNCTION(notice, LOG_NOTICE) LOG_FUNCTION(debug, LOG_DEBUG) /* * Report an authentication failure. This is a separate function since we * want to include various PAM metadata in the log message and put it in a * standard format. The format here is modeled after the pam_unix * authentication failure message from Linux PAM. */ void putil_log_failure(struct pam_args *pargs, const char *fmt, ...) { char *msg; va_list args; const char *ruser = NULL; const char *rhost = NULL; const char *tty = NULL; const char *name = NULL; if (pargs->user != NULL) name = pargs->user; va_start(args, fmt); msg = format(fmt, args); if (msg == NULL) return; va_end(args); pam_get_item(pargs->pamh, PAM_RUSER, (PAM_CONST void **) &ruser); pam_get_item(pargs->pamh, PAM_RHOST, (PAM_CONST void **) &rhost); pam_get_item(pargs->pamh, PAM_TTY, (PAM_CONST void **) &tty); pam_syslog(pargs->pamh, LOG_NOTICE, "%s; logname=%s uid=%ld euid=%ld" " tty=%s ruser=%s rhost=%s", msg, (name != NULL) ? name : "", (long) getuid(), (long) geteuid(), (tty != NULL) ? tty : "", (ruser != NULL) ? ruser : "", (rhost != NULL) ? rhost : ""); } /* * Below are the additional logging functions enabled if built with Kerberos * support, used to report Kerberos errors. */ #ifdef HAVE_KERBEROS /* * Log wrapper function for reporting a Kerberos error. Log a message with * the given priority, prefixed by (user ) with the account name being * authenticated if known, followed by a colon and the formatted Kerberos * error. */ static void log_krb5(struct pam_args *pargs, int priority, int status, const char *fmt, va_list args) { char *msg; const char *k5_msg = NULL; if (priority == LOG_DEBUG && (pargs == NULL || !pargs->debug)) return; msg = format(fmt, args); if (msg == NULL) return; if (pargs != NULL && pargs->ctx != NULL) k5_msg = krb5_get_error_message(pargs->ctx, status); else k5_msg = krb5_get_error_message(NULL, status); log_plain(pargs, priority, "%s: %s", msg, k5_msg); free(msg); if (pargs != NULL && pargs->ctx != NULL) krb5_free_error_message(pargs->ctx, k5_msg); } /* * The public interfaces. Do this with the preprocessor to save duplicate * code. */ #define LOG_FUNCTION_KRB5(level, priority) \ void \ putil_ ## level ## _krb5(struct pam_args *pargs, int status, \ const char *fmt, ...) \ { \ va_list args; \ \ va_start(args, fmt); \ log_krb5(pargs, priority, status, fmt, args); \ va_end(args); \ } LOG_FUNCTION_KRB5(crit, LOG_CRIT) LOG_FUNCTION_KRB5(err, LOG_ERR) LOG_FUNCTION_KRB5(notice, LOG_NOTICE) LOG_FUNCTION_KRB5(debug, LOG_DEBUG) #endif /* HAVE_KERBEROS */ pam-afs-session-2.5/pam-util/args.c0000644000175000000000000000657411613407726014144 00000000000000/* * Constructor and destructor for PAM data. * * The PAM utility functions often need an initial argument that encapsulates * the PAM handle, some configuration information, and possibly a Kerberos * context. This implements a constructor and destructor for that data * structure. * * The individual PAM modules should provide a definition of the pam_config * struct appropriate to that module. None of the PAM utility functions need * to know what that configuration struct looks like, and it must be freed * before calling putil_args_free(). * * The canonical version of this file is maintained in the rra-c-util package, * which can be found at . * * Written by Russ Allbery * Copyright 2010 * The Board of Trustees of the Leland Stanford Junior University * * Permission is hereby granted, free of charge, to any person obtaining a * copy of this software and associated documentation files (the "Software"), * to deal in the Software without restriction, including without limitation * the rights to use, copy, modify, merge, publish, distribute, sublicense, * and/or sell copies of the Software, and to permit persons to whom the * Software is furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included in * all copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER * DEALINGS IN THE SOFTWARE. */ #include #ifdef HAVE_KERBEROS # include #endif #include #include #include #include #include /* * Allocate a new pam_args struct and return it, or NULL on memory allocation * or Kerberos initialization failure. If HAVE_KERBEROS is defined, we also * allocate a Kerberos context. */ struct pam_args * putil_args_new(pam_handle_t *pamh, int flags) { struct pam_args *args; #ifdef HAVE_KERBEROS krb5_error_code status; #endif args = calloc(1, sizeof(struct pam_args)); if (args == NULL) { putil_crit(NULL, "cannot allocate memory: %s", strerror(errno)); return NULL; } args->pamh = pamh; args->config = NULL; args->user = NULL; args->silent = ((flags & PAM_SILENT) == PAM_SILENT); #ifdef HAVE_KERBEROS args->realm = NULL; if (issetuidgid()) status = krb5_init_secure_context(&args->ctx); else status = krb5_init_context(&args->ctx); if (status != 0) { putil_err_krb5(args, status, "cannot create Kerberos context"); free(args); return NULL; } #endif /* HAVE_KERBEROS */ return args; } /* * Free a pam_args struct. The config member must be freed separately. */ void putil_args_free(struct pam_args *args) { #ifdef HAVE_KERBEROS if (args->realm != NULL) free(args->realm); if (args->ctx != NULL) krb5_free_context(args->ctx); #endif free(args); } pam-afs-session-2.5/pam-util/logging.h0000644000175000000000000001117611613407726014635 00000000000000/* * Interface to standard PAM logging. * * The canonical version of this file is maintained in the rra-c-util package, * which can be found at . * * Written by Russ Allbery * Copyright 2006, 2007, 2008, 2009, 2010 * The Board of Trustees of the Leland Stanford Junior University * * Permission is hereby granted, free of charge, to any person obtaining a * copy of this software and associated documentation files (the "Software"), * to deal in the Software without restriction, including without limitation * the rights to use, copy, modify, merge, publish, distribute, sublicense, * and/or sell copies of the Software, and to permit persons to whom the * Software is furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included in * all copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER * DEALINGS IN THE SOFTWARE. */ #ifndef PAM_UTIL_LOGGING_H #define PAM_UTIL_LOGGING_H 1 #include #include #ifdef HAVE_KERBEROS # include #endif #include #include /* Forward declarations to avoid extra includes. */ struct pam_args; BEGIN_DECLS /* Default to a hidden visibility for all internal functions. */ #pragma GCC visibility push(hidden) /* * Error reporting and debugging functions. For each log level, there are * two functions. The _log function just prints out the message it's given. * The _log_pam function reports a PAM error using pam_strerror. */ void putil_crit(struct pam_args *, const char *, ...) __attribute__((__format__(printf, 2, 3))); void putil_crit_pam(struct pam_args *, int, const char *, ...) __attribute__((__format__(printf, 3, 4))); void putil_err(struct pam_args *, const char *, ...) __attribute__((__format__(printf, 2, 3))); void putil_err_pam(struct pam_args *, int, const char *, ...) __attribute__((__format__(printf, 3, 4))); void putil_notice(struct pam_args *, const char *, ...) __attribute__((__format__(printf, 2, 3))); void putil_notice_pam(struct pam_args *, int, const char *, ...) __attribute__((__format__(printf, 3, 4))); void putil_debug(struct pam_args *, const char *, ...) __attribute__((__format__(printf, 2, 3))); void putil_debug_pam(struct pam_args *, int, const char *, ...) __attribute__((__format__(printf, 3, 4))); /* * The Kerberos versions of the PAM logging and debugging functions, which * report the last Kerberos error. These are only available if built with * Kerberos support. */ #ifdef HAVE_KERBEROS void putil_crit_krb5(struct pam_args *, int, const char *, ...) __attribute__((__format__(printf, 3, 4))); void putil_err_krb5(struct pam_args *, int, const char *, ...) __attribute__((__format__(printf, 3, 4))); void putil_notice_krb5(struct pam_args *, int, const char *, ...) __attribute__((__format__(printf, 3, 4))); void putil_debug_krb5(struct pam_args *, int, const char *, ...) __attribute__((__format__(printf, 3, 4))); #endif /* Log an authentication failure. */ void putil_log_failure(struct pam_args *, const char *, ...) __attribute__((__format__(printf, 2, 3))); /* Undo default visibility change. */ #pragma GCC visibility pop END_DECLS /* __func__ is C99, but not provided by all implementations. */ #if __STDC_VERSION__ < 199901L # if __GNUC__ >= 2 # define __func__ __FUNCTION__ # else # define __func__ "" # endif #endif /* Macros to record entry and exit from the main PAM functions. */ #define ENTRY(args, flags) \ if (args->debug) \ pam_syslog((args)->pamh, LOG_DEBUG, \ "%s: entry (0x%x)", __func__, (flags)) #define EXIT(args, pamret) \ if (args->debug) \ pam_syslog((args)->pamh, LOG_DEBUG, "%s: exit (%s)", __func__, \ ((pamret) == PAM_SUCCESS) ? "success" \ : (((pamret) == PAM_IGNORE) ? "ignore" : "failure")) #endif /* !PAM_UTIL_LOGGING_H */ pam-afs-session-2.5/pam-util/options.c0000644000175000000000000004565511613407726014706 00000000000000/* * Parse PAM options into a struct. * * Given a struct in which to store options and a specification for what * options go where, parse both the PAM configuration options and any options * from a Kerberos krb5.conf file and fill out the struct. * * The canonical version of this file is maintained in the rra-c-util package, * which can be found at . * * Written by Russ Allbery * Copyright 2006, 2007, 2008, 2010, 2011 * The Board of Trustees of the Leland Stanford Junior University * * Permission is hereby granted, free of charge, to any person obtaining a * copy of this software and associated documentation files (the "Software"), * to deal in the Software without restriction, including without limitation * the rights to use, copy, modify, merge, publish, distribute, sublicense, * and/or sell copies of the Software, and to permit persons to whom the * Software is furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included in * all copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER * DEALINGS IN THE SOFTWARE. */ #include #ifdef HAVE_KERBEROS # include #endif #include #include #include #include #include #include /* Used for unused parameters to silence gcc warnings. */ #define UNUSED __attribute__((__unused__)) /* * Macros used to resolve a void * pointer to the configuration struct and an * offset into a pointer to the appropriate type. Scary violations of the C * type system lurk here. */ #define CONF_BOOL(c, o) (bool *) (void *)((char *) (c) + (o)) #define CONF_NUMBER(c, o) (long *) (void *)((char *) (c) + (o)) #define CONF_STRING(c, o) (char **) (void *)((char *) (c) + (o)) #define CONF_LIST(c, o) (struct vector **)(void *)((char *) (c) + (o)) /* * Set a vector argument to its default. This needs to do a deep copy of the * vector so that we can safely free it when freeing the configuration. Takes * the PAM argument struct, the pointer in which to store the vector, and the * default vector. Returns true if the default was set correctly and false on * memory allocation failure, which is also reported with putil_crit(). */ static bool copy_default_list(struct pam_args *args, struct vector **setting, const struct vector *defval) { struct vector *result = NULL; *setting = NULL; if (defval != NULL && defval->strings != NULL) { result = vector_copy(defval); if (result == NULL) { putil_crit(args, "cannot allocate memory: %s", strerror(errno)); return false; } *setting = result; } return true; } /* * Set a vector argument to a default based on a string. Takes the PAM * argument struct,t he pointer into which to store the vector, and the * default string. Returns true if the default was set correctly and false on * memory allocation failure, which is also reported with putil_crit(). */ static bool default_list_string(struct pam_args *args, struct vector **setting, const char *defval) { struct vector *result = NULL; *setting = NULL; if (defval != NULL) { result = vector_split_multi(defval, " \t,", NULL); if (result == NULL) { putil_crit(args, "cannot allocate memory: %s", strerror(errno)); return false; } *setting = result; } return true; } /* * Set the defaults for the PAM configuration. Takes the PAM arguments, an * option table defined as above, and the number of entries in the table. The * config member of the args struct must already be allocated. Returns true * on success and false on error (generally out of memory). Errors will * already be reported using putil_crit(). * * This function must be called before either putil_args_krb5() or * putil_args_parse(), since neither of those functions set defaults. */ bool putil_args_defaults(struct pam_args *args, const struct option options[], size_t optlen) { size_t opt; for (opt = 0; opt < optlen; opt++) { bool *bp; long *lp; char **sp; struct vector **vp; switch (options[opt].type) { case TYPE_BOOLEAN: bp = CONF_BOOL(args->config, options[opt].location); *bp = options[opt].defaults.boolean; break; case TYPE_NUMBER: lp = CONF_NUMBER(args->config, options[opt].location); *lp = options[opt].defaults.number; break; case TYPE_STRING: sp = CONF_STRING(args->config, options[opt].location); if (options[opt].defaults.string == NULL) *sp = NULL; else { *sp = strdup(options[opt].defaults.string); if (*sp == NULL) { putil_crit(args, "cannot allocate memory: %s", strerror(errno)); return false; } } break; case TYPE_LIST: vp = CONF_LIST(args->config, options[opt].location); if (!copy_default_list(args, vp, options[opt].defaults.list)) return false; break; case TYPE_STRLIST: vp = CONF_LIST(args->config, options[opt].location); if (!default_list_string(args, vp, options[opt].defaults.string)) return false; break; } } return true; } #ifdef HAVE_KERBEROS /* * Load a boolean option from Kerberos appdefaults. Takes the PAM argument * struct, the section name, the realm, the option, and the result location. * * The stupidity of rewriting the realm argument into a krb5_data is required * by MIT Kerberos. */ static void default_boolean(struct pam_args *args, const char *section, const char *realm, const char *opt, bool *result) { int tmp; #ifdef HAVE_KRB5_REALM krb5_const_realm rdata = realm; #else krb5_data realm_struct; const krb5_data *rdata; if (realm == NULL) rdata = NULL; else { rdata = &realm_struct; realm_struct.magic = KV5M_DATA; realm_struct.data = (void *) realm; realm_struct.length = strlen(realm); } #endif /* * The MIT version of krb5_appdefault_boolean takes an int * and the * Heimdal version takes a krb5_boolean *, so hope that Heimdal always * defines krb5_boolean to int or this will require more portability work. */ krb5_appdefault_boolean(args->ctx, section, rdata, opt, *result, &tmp); *result = tmp; } /* * Load a number option from Kerberos appdefaults. Takes the PAM argument * struct, the section name, the realm, the option, and the result location. * The native interface doesn't support numbers, so we actually read a string * and then convert. */ static void default_number(struct pam_args *args, const char *section, const char *realm, const char *opt, long *result) { char *tmp = NULL; char *end; long value; #ifdef HAVE_KRB5_REALM krb5_const_realm rdata = realm; #else krb5_data realm_struct; const krb5_data *rdata; if (realm == NULL) rdata = NULL; else { rdata = &realm_struct; realm_struct.magic = KV5M_DATA; realm_struct.data = (void *) realm; realm_struct.length = strlen(realm); } #endif krb5_appdefault_string(args->ctx, section, rdata, opt, "", &tmp); if (tmp != NULL && tmp[0] != '\0') { errno = 0; value = strtol(tmp, &end, 10); if (errno != 0 || *end != '\0') putil_err(args, "invalid number in krb5.conf setting for %s: %s", opt, tmp); *result = value; } if (tmp != NULL) free(tmp); } /* * Load a string option from Kerberos appdefaults. Takes the PAM argument * struct, the section name, the realm, the option, and the result location. * * This requires an annoying workaround because one cannot specify a default * value of NULL with MIT Kerberos, since MIT Kerberos unconditionally calls * strdup on the default value. There's also no way to determine if memory * allocation failed while parsing or while setting the default value, so we * don't return an error code. */ static void default_string(struct pam_args *args, const char *section, const char *realm, const char *opt, char **result) { char *value = NULL; #ifdef HAVE_KRB5_REALM krb5_const_realm rdata = realm; #else krb5_data realm_struct; const krb5_data *rdata; if (realm == NULL) rdata = NULL; else { rdata = &realm_struct; realm_struct.magic = KV5M_DATA; realm_struct.data = (void *) realm; realm_struct.length = strlen(realm); } #endif krb5_appdefault_string(args->ctx, section, rdata, opt, "", &value); if (value != NULL) { if (value[0] == '\0') free(value); else *result = value; } } /* * Load a list option from Kerberos appdefaults. Takes the PAM arguments, the * context, the section name, the realm, the option, and the result location. * * We may fail here due to memory allocation problems, in which case we return * false to indicate that PAM setup should abort. */ static bool default_list(struct pam_args *args, const char *section, const char *realm, const char *opt, struct vector **result) { char *tmp = NULL; struct vector *value; default_string(args, section, realm, opt, &tmp); if (tmp != NULL) { value = vector_split_multi(tmp, " \t,", NULL); if (value == NULL) { putil_crit(args, "cannot allocate vector: %s", strerror(errno)); return false; } *result = value; } return true; } /* * The public interface for getting configuration information from krb5.conf. * Takes the PAM arguments, the krb5.conf section, the options specification, * and the number of options in the options table. The config member of the * args struct must already be allocated. Iterate through the option list * and, for every option where krb5_config is true, see if it's set in the * Kerberos configuration. * * This looks obviously slow, but there haven't been any reports of problems * and there's no better interface. But if you wonder where the cycles in * your computer are getting wasted, well, here's one place. */ bool putil_args_krb5(struct pam_args *args, const char *section, const struct option options[], size_t optlen) { size_t i; char *realm; bool free_realm = false; /* Having no local realm may be intentional, so don't report an error. */ if (args->realm != NULL) realm = args->realm; else { if (krb5_get_default_realm(args->ctx, &realm) < 0) realm = NULL; else free_realm = true; } for (i = 0; i < optlen; i++) { const struct option *opt = &options[i]; if (!opt->krb5_config) continue; switch (opt->type) { case TYPE_BOOLEAN: default_boolean(args, section, realm, opt->name, CONF_BOOL(args->config, opt->location)); break; case TYPE_NUMBER: default_number(args, section, realm, opt->name, CONF_NUMBER(args->config, opt->location)); break; case TYPE_STRING: default_string(args, section, realm, opt->name, CONF_STRING(args->config, opt->location)); break; case TYPE_LIST: case TYPE_STRLIST: if (!default_list(args, section, realm, opt->name, CONF_LIST(args->config, opt->location))) return false; break; } } if (free_realm) krb5_free_default_realm(args->ctx, realm); return true; } #else /* !HAVE_KERBEROS */ /* * Stub function for getting configuration information from krb5.conf used * when the PAM module is not built with Kerberos support so that the function * can be called unconditionally. */ bool putil_args_krb5(struct pam_args *args UNUSED, const char *section UNUSED, const struct option options[] UNUSED, size_t optlen UNUSED) { return true; } #endif /* !HAVE_KERBEROS */ /* * bsearch comparison function for finding PAM arguments in an array of struct * options. We only compare up to the first '=' in the key so that we don't * have to munge the string before searching. */ static int option_compare(const void *key, const void *member) { const char *string = key; const struct option *option = member; const char *p; size_t length; int result; p = strchr(string, '='); if (p == NULL) return strcmp(string, option->name); else { length = (size_t) (p - string); if (length == 0) return -1; result = strncmp(string, option->name, length); if (result == 0 && strlen(option->name) > length) return -1; return result; } } /* * Given a PAM argument, convert the value portion of the argument to a * boolean and store it in the provided location. If the value is missing, * that's equivalent to a true value. If the value is invalid, report an * error and leave the location unchanged. */ static void convert_boolean(struct pam_args *args, const char *arg, bool *setting) { const char *value; value = strchr(arg, '='); if (value == NULL) *setting = true; else { value++; if ( strcasecmp(value, "true") == 0 || strcasecmp(value, "yes") == 0 || strcasecmp(value, "on") == 0 || strcmp (value, "1") == 0) *setting = true; else if ( strcasecmp(value, "false") == 0 || strcasecmp(value, "no") == 0 || strcasecmp(value, "off") == 0 || strcmp (value, "0") == 0) *setting = false; else putil_err(args, "invalid boolean in setting: %s", arg); } } /* * Given a PAM argument, convert the value portion of the argument to a number * and store it in the provided location. If the value is missing or isn't a * number, report an error and leave the location unchanged. */ static void convert_number(struct pam_args *args, const char *arg, long *setting) { const char *value; char *end; long result; value = strchr(arg, '='); if (value == NULL || value[1] == '\0') { putil_err(args, "value missing for option %s", arg); return; } errno = 0; result = strtol(value + 1, &end, 10); if (errno != 0 || *end != '\0') { putil_err(args, "invalid number in setting: %s", arg); return; } *setting = result; } /* * Given a PAM argument, convert the value portion of the argument to a string * and store it in the provided location. If the value is missing, report an * error and leave the location unchanged, returning true since that's a * non-fatal error. If memory allocation fails, return false, since PAM setup * should abort. */ static bool convert_string(struct pam_args *args, const char *arg, char **setting) { const char *value; char *result; value = strchr(arg, '='); if (value == NULL) { putil_err(args, "value missing for option %s", arg); return true; } result = strdup(value + 1); if (result == NULL) { putil_crit(args, "cannot allocate memory: %s", strerror(errno)); return false; } *setting = result; return true; } /* * Given a PAM argument, convert the value portion of the argument to a vector * and store it in the provided location. If the value is missing, report an * error and leave the location unchanged, returning true since that's a * non-fatal error. If memory allocation fails, return false, since PAM setup * should abort. */ static bool convert_list(struct pam_args *args, const char *arg, struct vector **setting) { const char *value; struct vector *result; value = strchr(arg, '='); if (value == NULL) { putil_err(args, "value missing for option %s", arg); return true; } result = vector_split_multi(value + 1, " \t,", NULL); if (result == NULL) { putil_crit(args, "cannot allocate vector: %s", strerror(errno)); return false; } if (*setting != NULL) vector_free(*setting); *setting = result; return true; } /* * Parse the PAM arguments. Takes the PAM argument struct, the argument count * and vector, the option table, and the number of elements in the option * table. The config member of the args struct must already be allocated. * Returns true on success and false on error. An error return should be * considered fatal. Report errors using putil_crit(). Unknown options will * also be diagnosed (to syslog at LOG_ERR using putil_err()), but are not * considered fatal errors and will still return true. * * If options should be retrieved from krb5.conf, call putil_args_krb5() * first, before calling this function. */ bool putil_args_parse(struct pam_args *args, int argc, const char *argv[], const struct option options[], size_t optlen) { int i; const struct option *option; /* * Second pass: find each option we were given and set the corresponding * configuration parameter. */ for (i = 0; i < argc; i++) { option = bsearch(argv[i], options, optlen, sizeof(struct option), option_compare); if (option == NULL) { putil_err(args, "unknown option %s", argv[i]); continue; } switch (option->type) { case TYPE_BOOLEAN: convert_boolean(args, argv[i], CONF_BOOL(args->config, option->location)); break; case TYPE_NUMBER: convert_number(args, argv[i], CONF_NUMBER(args->config, option->location)); break; case TYPE_STRING: if (!convert_string(args, argv[i], CONF_STRING(args->config, option->location))) return false; break; case TYPE_LIST: case TYPE_STRLIST: if (!convert_list(args, argv[i], CONF_LIST(args->config, option->location))) return false; break; } } return true; } pam-afs-session-2.5/pam-util/vector.h0000644000175000000000000001026411613407726014506 00000000000000/* * Prototypes for vector handling. * * A vector is a list of strings, with dynamic resizing of the list as new * strings are added and support for various operations on strings (such as * splitting them on delimiters). * * Vectors require list of strings, not arbitrary binary data, and cannot * handle data elements containing nul characters. * * This is based on the util/vector.c library, but that library uses xmalloc * routines to exit the program if memory allocation fails. This is a * modified version of the vector library that instead returns false on * failure to allocate memory, allowing the caller to do appropriate recovery. * * Only the portions of the vector library used by PAM modules are * implemented. * * The canonical version of this file is maintained in the rra-c-util package, * which can be found at . * * Written by Russ Allbery * * The authors hereby relinquish any claim to any copyright that they may have * in this work, whether granted under contract or by operation of law or * international treaty, and hereby commit to the public, at large, that they * shall not, at any time in the future, seek to enforce any copyright in this * work against any person or entity, or prevent any person or entity from * copying, publishing, distributing or creating derivative works of this * work. */ #ifndef PAM_UTIL_VECTOR_H #define PAM_UTIL_VECTOR_H 1 #include #include #include #include struct vector { size_t count; size_t allocated; char **strings; }; BEGIN_DECLS /* Default to a hidden visibility for all util functions. */ #pragma GCC visibility push(hidden) /* Create a new, empty vector. Returns NULL on memory allocation failure. */ struct vector *vector_new(void) __attribute__((__malloc__)); /* * Create a new vector that's a copy of an existing vector. Returns NULL on * memory allocation failure. */ struct vector *vector_copy(const struct vector *) __attribute__((__malloc__, __nonnull__)); /* * Add a string to a vector. Resizes the vector if necessary. Returns false * on failure to allocate memory. */ bool vector_add(struct vector *, const char *string) __attribute__((__nonnull__)); /* * Resize the array of strings to hold size entries. Saves reallocation work * in vector_add if it's known in advance how many entries there will be. * Returns false on failure to allocate memory. */ bool vector_resize(struct vector *, size_t size) __attribute__((__nonnull__)); /* * Reset the number of elements to zero, freeing all of the strings for a * regular vector, but not freeing the strings array (to cut down on memory * allocations if the vector will be reused). */ void vector_clear(struct vector *) __attribute__((__nonnull__)); /* Free the vector and all resources allocated for it. */ void vector_free(struct vector *) __attribute__((__nonnull__)); /* * Split functions build a vector from a string. vector_split_multi splits on * a set of characters. If the vector argument is NULL, a new vector is * allocated; otherwise, the provided one is reused. Returns NULL on memory * allocation failure, after which the provided vector may have been modified * to only have partial results. * * Empty strings will yield zero-length vectors. Adjacent delimiters are * treated as a single delimiter by vector_split_multi. */ struct vector *vector_split_multi(const char *string, const char *seps, struct vector *) __attribute__((__nonnull__(1, 2))); /* * Exec the given program with the vector as its arguments. Return behavior * is the same as execv. Note the argument order is different than the other * vector functions (but the same as execv). The vector_exec_env variant * calls execve and passes in the environment for the program. */ int vector_exec(const char *path, struct vector *) __attribute__((__nonnull__)); int vector_exec_env(const char *path, struct vector *, const char *const env[]) __attribute__((__nonnull__)); /* Undo default visibility change. */ #pragma GCC visibility pop END_DECLS #endif /* UTIL_VECTOR_H */ pam-afs-session-2.5/pam-util/options.h0000644000175000000000000001736311613407726014706 00000000000000/* * Interface to PAM option parsing. * * This interface defines a lot of macros and types with very short names, and * hence without a lot of namespace protection. It should be included only in * the file that's doing the option parsing and not elsewhere to remove the * risk of clashes. * * The canonical version of this file is maintained in the rra-c-util package, * which can be found at . * * Written by Russ Allbery * Copyright 2010, 2011 * The Board of Trustees of the Leland Stanford Junior University * * Permission is hereby granted, free of charge, to any person obtaining a * copy of this software and associated documentation files (the "Software"), * to deal in the Software without restriction, including without limitation * the rights to use, copy, modify, merge, publish, distribute, sublicense, * and/or sell copies of the Software, and to permit persons to whom the * Software is furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included in * all copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER * DEALINGS IN THE SOFTWARE. */ #ifndef PAM_UTIL_OPTIONS_H #define PAM_UTIL_OPTIONS_H 1 #include #ifdef HAVE_KERBEROS # include #endif #include #include #include /* Forward declarations to avoid additional includes. */ struct vector; /* * The types of configuration values possible. STRLIST is a list data type * that takes its default from a string value instead of a vector. For * STRLIST, the default string value will be turned into a vector by splitting * on comma, space, and tab. (This is the same as would be done with the * value of a PAM setting when the target variable type is a list.) */ enum type { TYPE_BOOLEAN, TYPE_NUMBER, TYPE_STRING, TYPE_LIST, TYPE_STRLIST }; /* * Each configuration option is defined by a struct option. This specifies * the name of the option, its offset into the configuration struct, whether * it can be specified in a krb5.conf file, its type, and its default value if * not set. Note that PAM configuration options are specified as strings, so * there's no native way of representing a list argument. List values are * always initialized by splitting a string on whitespace or commas. * * The default value should really be a union, but you can't initialize unions * properly in C in a static initializer without C99 named initializer * support, which we can't (yet) assume. So use a struct instead, and * initialize all the members, even though we'll only care about one of them. * * Note that numbers set in the configuration struct created by this interface * must be longs, not ints. There is currently no provision for unsigned * numbers. */ struct option { const char *name; size_t location; bool krb5_config; enum type type; struct { bool boolean; long number; const char *string; const struct vector *list; } defaults; }; /* * The following macros are helpers to make it easier to define the table that * specifies how to convert the configuration into a struct. They provide an * initializer for the type and default fields. */ #define BOOL(def) TYPE_BOOLEAN, { (def), 0, NULL, NULL } #define NUMBER(def) TYPE_NUMBER, { 0, (def), NULL, NULL } #define STRING(def) TYPE_STRING, { 0, 0, (def), NULL } #define LIST(def) TYPE_LIST, { 0, 0, NULL, (def) } #define STRLIST(def) TYPE_STRLIST, { 0, 0, (def), NULL } /* * The user of this file should also define a macro of the following form: * * #define K(name) (#name), offsetof(struct pam_config, name) * * Then, the definition of the necessary table for building the configuration * will look something like this: * * const struct option options[] = { * { K(aklog_homedir), true, BOOL (false) }, * { K(cells), true, LIST (NULL) }, * { K(debug), false, BOOL (false) }, * { K(minimum_uid), true, NUMBER (0) }, * { K(program), true, STRING (NULL) }, * }; * * which provides a nice, succinct syntax for creating the table. The options * MUST be in sorted order, since the options parsing code does a binary * search. */ BEGIN_DECLS /* Default to a hidden visibility for all internal functions. */ #pragma GCC visibility push(hidden) /* * Set the defaults for the PAM configuration. Takes the PAM arguments, an * option table defined as above, and the number of entries in the table. The * config member of the args struct must already be allocated. Returns true * on success and false on error (generally out of memory). Errors will * already be reported using putil_crit(). * * This function must be called before either putil_args_krb5() or * putil_args_parse(), since neither of those functions set defaults. */ bool putil_args_defaults(struct pam_args *, const struct option options[], size_t optlen) __attribute__((__nonnull__)); /* * Fill out options from krb5.conf. Takes the PAM args structure, the name of * the section for the software being configured, an option table defined as * above, and the number of entries in the table. The config member of the * args struct must already be allocated. Only those options whose * krb5_config attribute is true will be considered. * * This code automatically checks for configuration settings scoped to the * local realm, so the default realm should be set before calling this * function. If that's done based on a configuration option, one may need to * pre-parse the configuration options. * * Returns true on success and false on an error. An error return should be * considered fatal. Errors will already be reported using putil_crit*() or * putil_err*() as appropriate. If Kerberos is not available, returns without * doing anything. * * putil_args_defaults() should be called before this function. */ bool putil_args_krb5(struct pam_args *, const char *section, const struct option options[], size_t optlen) __attribute__((__nonnull__)); /* * Parse the PAM arguments and fill out the provided struct. Takes the PAM * arguments, the argument count and vector, an option table defined as above, * and the number of entries in the table. The config member of the args * struct must already be allocated. Returns true on success and false on * error. An error return should be considered fatal. Errors will already be * reported using putil_crit(). Unknown options will also be diagnosed (to * syslog at LOG_ERR using putil_err()), but are not considered fatal errors * and will still return true. * * The krb5_config option of the option configuration is ignored by this * function. If options should be retrieved from krb5.conf, call * putil_args_krb5() first, before calling this function. * * putil_args_defaults() should be called before this function. */ bool putil_args_parse(struct pam_args *, int argc, const char *argv[], const struct option options[], size_t optlen) __attribute__((__nonnull__)); /* Undo default visibility change. */ #pragma GCC visibility pop END_DECLS #endif /* !PAM_UTIL_OPTIONS_H */ pam-afs-session-2.5/pam-util/vector.c0000644000175000000000000001752711613407726014512 00000000000000/* * Vector handling (counted lists of char *'s). * * A vector is a table for handling a list of strings with less overhead than * linked list. The intention is for vectors, once allocated, to be reused; * this saves on memory allocations once the array of char *'s reaches a * stable size. * * This is based on the util/vector.c library, but that library uses xmalloc * routines to exit the program if memory allocation fails. This is a * modified version of the vector library that instead returns false on * failure to allocate memory, allowing the caller to do appropriate recovery. * * Vectors require list of strings, not arbitrary binary data, and cannot * handle data elements containing nul characters. * * Only the portions of the vector library used by PAM modules are * implemented. * * The canonical version of this file is maintained in the rra-c-util package, * which can be found at . * * Written by Russ Allbery * * The authors hereby relinquish any claim to any copyright that they may have * in this work, whether granted under contract or by operation of law or * international treaty, and hereby commit to the public, at large, that they * shall not, at any time in the future, seek to enforce any copyright in this * work against any person or entity, or prevent any person or entity from * copying, publishing, distributing or creating derivative works of this * work. */ #include #include #include /* * Allocate a new, empty vector. Returns NULL if memory allocation fails. */ struct vector * vector_new(void) { struct vector *vector; vector = malloc(sizeof(struct vector)); if (vector == NULL) return NULL; vector->count = 0; vector->allocated = 0; vector->strings = NULL; return vector; } /* * Allocate a new vector that's a copy of an existing vector. Returns NULL if * memory allocation fails. */ struct vector * vector_copy(const struct vector *old) { struct vector *vector; size_t i; vector = vector_new(); if (!vector_resize(vector, old->count)) { vector_free(vector); return NULL; } vector->count = old->count; for (i = 0; i < old->count; i++) { vector->strings[i] = strdup(old->strings[i]); if (vector->strings[i] == NULL) { vector_free(vector); return NULL; } } return vector; } /* * Resize a vector (using realloc to resize the table). Return false if * memory allocation fails. */ bool vector_resize(struct vector *vector, size_t size) { size_t i; char **strings; if (vector->count > size) { for (i = size; i < vector->count; i++) free(vector->strings[i]); vector->count = size; } if (size == 0) { free(vector->strings); vector->strings = NULL; } else { strings = realloc(vector->strings, size * sizeof(char *)); if (strings == NULL) return false; vector->strings = strings; } vector->allocated = size; return true; } /* * Add a new string to the vector, resizing the vector as necessary. The * vector is resized an element at a time; if a lot of resizes are expected, * vector_resize should be called explicitly with a more suitable size. * Return false if memory allocation fails. */ bool vector_add(struct vector *vector, const char *string) { size_t next = vector->count; if (vector->count == vector->allocated) if (!vector_resize(vector, vector->allocated + 1)) return false; vector->strings[next] = strdup(string); if (vector->strings[next] == NULL) return false; vector->count++; return true; } /* * Empty a vector but keep the allocated memory for the pointer table. */ void vector_clear(struct vector *vector) { size_t i; for (i = 0; i < vector->count; i++) if (vector->strings[i] != NULL) free(vector->strings[i]); vector->count = 0; } /* * Free a vector completely. */ void vector_free(struct vector *vector) { vector_clear(vector); free(vector->strings); free(vector); } /* * Given a vector that we may be reusing, clear it out. If the first argument * is NULL, allocate a new vector. Used by vector_split*. Returns NULL if * memory allocation fails. */ static struct vector * vector_reuse(struct vector *vector) { if (vector == NULL) return vector_new(); else { vector_clear(vector); return vector; } } /* * Given a string and a set of separators expressed as a string, count the * number of strings that it will split into when splitting on those * separators. */ static size_t split_multi_count(const char *string, const char *seps) { const char *p; size_t count; if (*string == '\0') return 0; for (count = 1, p = string + 1; *p != '\0'; p++) if (strchr(seps, *p) != NULL && strchr(seps, p[-1]) == NULL) count++; /* * If the string ends in separators, we've overestimated the number of * strings by one. */ if (strchr(seps, p[-1]) != NULL) count--; return count; } /* * Given a string, split it at any of the provided separators to form a * vector, copying each string segment. If the third argument isn't NULL, * reuse that vector; otherwise, allocate a new one. Any number of * consecutive separators are considered a single separator. Returns NULL on * memory allocation failure, after which the provided vector may only have * partial results. */ struct vector * vector_split_multi(const char *string, const char *seps, struct vector *vector) { const char *p, *start; size_t i, count; bool created = false; if (vector == NULL) created = true; vector = vector_reuse(vector); if (vector == NULL) return NULL; count = split_multi_count(string, seps); if (vector->allocated < count && !vector_resize(vector, count)) goto fail; vector->count = 0; for (start = string, p = string, i = 0; *p; p++) if (strchr(seps, *p) != NULL) { if (start != p) { vector->strings[i] = strndup(start, (size_t) (p - start)); if (vector->strings[i] == NULL) goto fail; i++; vector->count++; } start = p + 1; } if (start != p) { vector->strings[i] = strndup(start, (size_t) (p - start)); if (vector->strings[i] == NULL) goto fail; vector->count++; } return vector; fail: if (created) vector_free(vector); return NULL; } /* * Given a vector and a path to a program, exec that program with the vector * as its arguments. This requires adding a NULL terminator to the vector and * casting it appropriately. Returns 0 on success and -1 on error, like exec * does. */ int vector_exec(const char *path, struct vector *vector) { if (vector->allocated == vector->count) if (!vector_resize(vector, vector->count + 1)) return -1; vector->strings[vector->count] = NULL; return execv(path, (char * const *) vector->strings); } /* * Given a vector, a path to a program, and the environment, exec that program * with the vector as its arguments and the given environment. This requires * adding a NULL terminator to the vector and casting it appropriately. * Returns 0 on success and -1 on error, like exec does. */ int vector_exec_env(const char *path, struct vector *vector, const char * const env[]) { if (vector->allocated == vector->count) if (!vector_resize(vector, vector->count + 1)) return -1; vector->strings[vector->count] = NULL; return execve(path, (char * const *) vector->strings, (char * const *) env); } pam-afs-session-2.5/pam-util/args.h0000644000175000000000000000613211613407726014137 00000000000000/* * Standard structure for PAM data. * * The PAM utility functions often need an initial argument that encapsulates * the PAM handle, some configuration information, and possibly a Kerberos * context. This header provides a standard structure definition. * * The individual PAM modules should provide a definition of the pam_config * struct appropriate to that module. None of the PAM utility functions need * to know what that configuration struct looks like. * * The canonical version of this file is maintained in the rra-c-util package, * which can be found at . * * Written by Russ Allbery * Copyright 2010 * The Board of Trustees of the Leland Stanford Junior University * * Permission is hereby granted, free of charge, to any person obtaining a * copy of this software and associated documentation files (the "Software"), * to deal in the Software without restriction, including without limitation * the rights to use, copy, modify, merge, publish, distribute, sublicense, * and/or sell copies of the Software, and to permit persons to whom the * Software is furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included in * all copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER * DEALINGS IN THE SOFTWARE. */ #ifndef PAM_UTIL_ARGS_H #define PAM_UTIL_ARGS_H 1 #include #ifdef HAVE_KERBEROS # include #endif #include #include /* Opaque struct from the PAM utility perspective. */ struct pam_config; struct pam_args { pam_handle_t *pamh; /* Pointer back to the PAM handle. */ struct pam_config *config; /* Per-module PAM configuration. */ bool debug; /* Log debugging information. */ bool silent; /* Do not pass text to the application. */ const char *user; /* User being authenticated. */ #ifdef HAVE_KERBEROS krb5_context ctx; /* Context for Kerberos operations. */ char *realm; /* Kerberos realm for configuration. */ #endif }; BEGIN_DECLS /* Default to a hidden visibility for all internal functions. */ #pragma GCC visibility push(hidden) /* * Allocate and free the pam_args struct. We assume that user is a pointer to * a string maintained elsewhere and don't free it here. config must be freed * separately by the caller. */ struct pam_args *putil_args_new(pam_handle_t *, int flags); void putil_args_free(struct pam_args *); /* Undo default visibility change. */ #pragma GCC visibility pop END_DECLS #endif /* !PAM_UTIL_ARGS_H */ pam-afs-session-2.5/configure.ac0000644000175000000000000001152011613407726013565 00000000000000dnl Autoconf configuration for pam-afs-session. dnl dnl Written by Russ Allbery dnl Copyright 2006, 2007, 2008, 2010 dnl The Board of Trustees of the Leland Stanford Junior University dnl dnl This file is free software; the authors give unlimited permission to copy dnl and/or distribute it, with or without modifications, as long as this dnl notice is preserved. AC_PREREQ([2.64]) AC_INIT([pam-afs-session], [2.5], [rra@stanford.edu]) AC_CONFIG_AUX_DIR([build-aux]) AC_CONFIG_LIBOBJ_DIR([portable]) AC_CONFIG_MACRO_DIR([m4]) AM_INIT_AUTOMAKE([1.11 check-news foreign silent-rules subdir-objects -Wall -Werror]) AM_MAINTAINER_MODE AC_PROG_CC AC_USE_SYSTEM_EXTENSIONS AM_PROG_CC_C_O AC_PROG_INSTALL LT_INIT([disable-static]) AC_CANONICAL_HOST RRA_LD_VERSION_SCRIPT dnl Probe for the functionality of the PAM libraries and their include file dnl naming. Mac OS X puts them in pam/* instead of security/*. AC_SEARCH_LIBS([pam_set_data], [pam]) AC_CHECK_FUNCS([pam_getenv pam_getenvlist pam_modutil_getpwnam]) AC_REPLACE_FUNCS([pam_syslog pam_vsyslog]) AC_CHECK_HEADERS([security/pam_modutil.h], , [AC_CHECK_HEADERS([pam/pam_modutil.h])]) AC_CHECK_HEADERS([security/pam_appl.h], , [AC_CHECK_HEADERS([pam/pam_appl.h], , [AC_MSG_ERROR([No PAM header files found])])]) AC_CHECK_HEADERS([security/pam_ext.h], , [AC_CHECK_HEADERS([pam/pam_ext.h])]) RRA_HEADER_PAM_CONST dnl Needed for the pam_vsyslog replacement function. AC_DEFINE([MODULE_NAME], ["pam_afs_session"], [The name of the PAM module, used by the pam_vsyslog replacement.]) dnl Determine the path to aklog. If we can't figure it out, the user will dnl have to set program in the PAM options. AC_ARG_WITH([aklog], AC_HELP_STRING([--with-aklog=PATH], [Path to aklog or other Kerberos v5 AFS token program]), [AS_IF([test x"$withval" != xno], [PATH_AKLOG="$withval"])], [AC_PATH_PROGS([PATH_AKLOG], [aklog])]) AS_IF([test -n "$PATH_AKLOG"], [AC_DEFINE_UNQUOTED([PATH_AKLOG], ["$PATH_AKLOG"], [Full path to aklog binary.])]) dnl Crank up the warnings if we're using GCC. AS_IF([test "$GCC" = "yes"], [CFLAGS="-Wall $CFLAGS"]) dnl We can optionally build with Kerberos libraries so that we can use dnl Kerberos calls to get configuration information. Check this before dnl checking for libkafs. RRA_LIB_KRB5_OPTIONAL RRA_LIB_KRB5_SWITCH AS_IF([test x"$rra_use_kerberos" != xfalse], [AC_CHECK_HEADERS([k5profile.h profile.h]) AC_CHECK_FUNCS([krb5_free_default_realm \ krb5_init_secure_context]) AC_CHECK_TYPES([krb5_realm], , , [#include ]) AC_CHECK_FUNCS([krb5_appdefault_string], , [AC_CHECK_FUNCS([krb5_get_profile]) AC_LIBOBJ([krb5-profile])]) AC_LIBOBJ([krb5-extra])]) RRA_LIB_KRB5_RESTORE RRA_LIB_KAFS RRA_LIB_KAFS_SWITCH AC_CHECK_FUNCS([krb5_afslog]) RRA_LIB_KAFS_RESTORE AM_CONDITIONAL([NEED_KAFS], [test x"$rra_build_kafs" = xtrue]) dnl Other portability checks. AC_HEADER_STDBOOL AC_CHECK_HEADERS([strings.h sys/bittypes.h]) AC_CHECK_DECLS([snprintf, vsnprintf]) AC_TYPE_LONG_LONG_INT AC_TYPE_UINT32_T AC_CHECK_TYPE([sig_atomic_t], , [AC_DEFINE([sig_atomic_t], [int], [Define to int if does not define.])], [#include #include ]) RRA_FUNC_SNPRINTF AC_REPLACE_FUNCS([asprintf issetuidgid strlcat strlcpy strndup]) dnl Needed for correct handling of errno with threaded applications on dnl Solaris. AC_DEFINE([_REENTRANT], [1], [Define to 1 on Solaris for correct errno handling with threads.]) dnl Try to specify the binding so that any references within the PAM module dnl are resolved to the functions in that module in preference to any external dnl function. dnl dnl Also, if and only if we're on Linux, make sure that all the symbols in the dnl module are resolved, try to adjust for the 32-bit vs. 64-bit library dnl paths, and install into /lib or /lib64 instead of /usr/lib or /usr/lib64 dnl if the prefix is /usr. dnl dnl Mac OS X systems don't support PAGs, so set a preprocessor define on that dnl platform so that we can default "nopag" to true. dnl dnl More platforms could be handled here. Contributions welcome. AS_CASE([$host], [*-darwin*], [AC_DEFINE([NO_PAG_SUPPORT], [1], [Define to 1 if the operating system has no PAG support.])], [*-hpux*], [AS_IF([test x"$GCC" = x"yes"], [AM_LDFLAGS="-Wl,-Bsymbolic $AM_LDFLAGS"], [AM_LDFLAGS="-Wl,+vshlibunsats $AM_LDFLAGS"])], [*-linux*], [AM_LDFLAGS="-Wl,-z,defs -Wl,-Bsymbolic $AM_LDFLAGS" AS_IF([test x"${prefix}" = x"/usr"], [AS_IF([test x"${libdir}" = x'${exec_prefix}/lib'], [RRA_SET_LIBDIR])])], [*-solaris2*], [AS_IF([test x"$GCC" = x"yes"], [AM_LDFLAGS="-Wl,-Bsymbolic $AM_LDFLAGS"], [AM_LDFLAGS="-Wl,-xldscope=symbolic $AM_LDFLAGS"])]) AC_CONFIG_HEADER([config.h]) AC_CONFIG_FILES([Makefile]) AC_OUTPUT pam-afs-session-2.5/README0000644000175000000000000005024411613407726012165 00000000000000 pam-afs-session 2.5 (PAM module for AFS PAGs and tokens) Written by Russ Allbery Copyright 2005, 2006, 2007, 2008, 2010, 2011 The Board of Trustees of the Leland Stanford Junior University. This software is distributed under a BSD-style license. See the LICENSE file, included in this distribution, for copyright and redistribution information. BLURB pam-afs-session is a PAM module intended for use with a Kerberos v5 PAM module to obtain an AFS PAG and AFS tokens on login. It puts every new session in a PAG regardless of whether it was authenticated with Kerberos and either uses Heimdal's libkafs or runs a configurable external program to obtain tokens. It supports using Heimdal's libkafs or OpenAFS's libkopenafs for the AFS interface and falls back to an internal implementation if libkafs isn't available. DESCRIPTION pam-afs-session is a PAM module that isolates each login in a separate AFS PAG (so that they will not trample on each other's AFS tokens) and supports either running an external program to obtain AFS tokens from a Kerberos v5 ticket cache or using Heimdal's libkafs library. It does not obtain tickets itself and must be used in conjunction with a Kerberos v5 PAM module to obtain tokens (setting up PAGs can be done without any Kerberos implementations). It provides only the setcred and session PAM functions. There are two ways this module can obtain tokens: * If you have Heimdal's libkafs library available, the module can call libkafs's krb5_afslog function to obtain tokens directly. If you are using Heimdal and obtaining tokens from Kerberos tickets, this is the recommended configuration, since it means the PAM module doesn't have to fork an external process. If built with Heimdal's libkafs, this will be the default unless program is set in the module configuration. * Otherwise, the module will run an arbitrary external program to obtain tokens. This is the most flexible option, works with MIT Kerberos in conjunction with the aklog program from OpenAFS or the afslog program from Heimdal, and can support programs that obtain AFS tokens via some means other than a Kerberos ticket cache created on login. For the AFS system call layer, pam-afs-session supports linking with the Heimdal libkafs library or OpenAFS's libkopenafs library. As a fallback, and to support a low-dependency build, it also comes with a simple AFS system call implementation for Linux, Mac OS X, Solaris, or platforms that use syscall to call AFS functions. It can also link with the older OpenAFS libraries when libkopenafs isn't available. The module can optionally be linked with Kerberos libraries to obtain configuration information from krb5.conf, to support the kdestroy option, and to use libkafs's functions for obtaining tokens. This module does not support getting tokens for the rmtsys AFS network redirection interface (generally used with the NFS translator). pam-afs-session is primarily tested on Linux. I rely on reports from users to ensure it continues working on other platforms. Please let me know if any problems you run into. REQUIREMENTS The PAM implementations on Linux, Solaris, Mac OS X, HP-UX, and AIX are supported, although the module is primarily tested on Linux and only lightly tested (and not at all by me personally) on the other platforms. Use on platforms with other PAM implementations, such as IRIX or the *BSDs, will require more porting and will not currently work. Patches are welcome. The module is written in C and should hopefully build on any system with an adequate PAM library that Libtool supports. Either Heimdal's libkafs or OpenAFS's libkopenafs are the preferred ways of making AFS system calls. If neither are present during compile time, pam-afs-session will attempt to fall back on a built-in AFS system call layer. To use the built-in AFS system call interface on Linux, Mac OS X, and Solaris 11, the system must run a new enough version of OpenAFS or Arla to support AFS system calls through ioctl on a file in /proc or /dev. On other systems with a simple system call interface, configure must be able to find the AFS header afs/param.h in order to get the system call numbers for that platform. On AIX and IRIX, configure will attempt to locate the necessary OpenAFS libraries for lsetpag (either libafsauthent or libsys) but will not support deleting tokens at the end of a session. The module can optionally use Heimdal's libkafs library to obtain tokens as well as create the PAG. If you are using Heimdal and obtaining tokens from Kerberos tickets, this is the recommended configuration, since it means that the PAM module doesn't have to fork an external process. For other users, an external aklog program that obtains tokens is necessary (and not provided by this module). To obtain configuration information from krb5.conf and to support the kdestroy option, either MIT Kerberos or Heimdal are required. Testing the module requires a system with AFS installed and working so that the PAG creation and manipulation can be tested. Running the complete test suite also requires that you have an existing ticket cache and working aklog program. Those portions of the test suite will be skipped if AFS or a Kerberos ticket cache do not appear to be available. To run the POD test suite, you must have the Perl 5.006 or later and the modules Test::More and Test::Pod installed. Test::More comes with Perl 5.8 or later. Test::Pod is available from CPAN and currently must be installed separately, but the POD tests will be skipped without interfering with the rest of the tests if it's not installed. To check spelling in the POD documentation, Pod::Spell (available from CPAN) and either aspell or ispell with the american dictionary are also required. The user's path is searched for aspell or ispell and aspell is preferred. Spelling tests are disabled by default since spelling dictionaries differ too much between systems. To enable those tests, set RRA_MAINTAINER_TESTS to a true value. To bootstrap from a Git checkout, or if you change the Automake files and need to regenerate Makefile.in, you will need Automake 1.11 or later. For bootstrap or if you change configure.ac or any of the m4 files it includes and need to regenerate configure or config.h.in, you will need Autoconf 2.64 or later. Perl is also required to generate the manual pages from a fresh Git checkout. COMPILING AND INSTALLING To build the module, just run: ./configure make Kerberos support is enabled by default if configure can find Kerberos libraries. If your Kerberos libraries aren't installed in a location found by your compiler by default and krb5-config isn't on your PATH, use the --with-krb5=PATH option to configure. The Kerberos libraries will then be expected in PATH/lib and the headers in PATH/include. To specify a particular krb5-config script to use, either set the KRB5_CONFIG environment variable or pass it to configure like: ./configure KRB5_CONFIG=/path/to/krb5-config To not use krb5-config and force library probing even if there is a krb5-config script on your path, set KRB5_CONFIG to a nonexistent path: ./configure KRB5_CONFIG=/nonexistent To disable Kerberos support, even if you have Kerberos libraries available, pass --without-krb5 to configure. By default, the first aklog program found on the PATH will be compiled into the module as the default aklog program to run. This can be overridden by the program PAM option. To specify an explicit path to aklog, use: ./configure --with-aklog=/path/to/aklog instead. To install the module into /usr/local/lib/security and the man page into /usr/local/share/man/man5, run: make install You can change the installation locations with the --prefix, --mandir, and --libdir options to configure. The module will normally be installed in a subdirectory of $libdir named security, but if --prefix is set to /usr (rather than /usr/local, the default), the module will be installed in /lib/security (or /lib32/security or /lib64/security if they exist) to match the default PAM configuration. Alternately, you can simply copy pam_afs_session.so to whatever directory you use for PAM modules. On Solaris, you will need to make the module executable. By default, if libkafs or libkopenafs are available, pam-afs-session will use them in preference to its own system call implementation. If for some reason you want to build pam-afs-session without a dependency on those libraries even though you have them installed, pass the --without-libkafs flag to configure. If you are building this module without libkafs on a platform other than Linux, configure needs to find the AFS header afs/param.h. If this is not in the normal include path, pass the --with-afs-headers option to configure to point the compiler at the correct path. For example, if your AFS headers are in /usr/afsws/include, run: ./configure --with-afs-headers=/usr/afsws/include instead. You can pass the --enable-reduced-depends flag to configure to try to minimize the shared library dependencies encoded in the binaries. This omits from the link line all the libraries included solely because libkafs or the Kerberos libraries depend on them and instead links the programs only against libraries whose APIs are called directly. This will only work with shared libraries and will only work on platforms where shared libraries properly encode their own dependencies (such as Linux). It is intended primarily for building packages for Linux distributions to avoid encoding unnecessary shared library dependencies that make shared library migrations more difficult. If none of the above made any sense to you, don't bother with this flag. TESTING pam-afs-session comes with a test suite, which you can run after building pam-afs-session with: make check If a test case fails, please run the that individual test case with verbose output using: tests/runtests -o and send me the output when reporting the problem. CONFIGURING Just installing the module does not enable it or change anything about your system authentication configuration. You have to add the module to your PAM configuration, generally in the session group and possibly in the auth group as well. See the platform-specific instructions below. On all platforms, options can be put after the module name in the PAM configuration file. This is useful if you don't have Kerberos libraries available or if you want different configurations for different services. If Kerberos support was enabled, configuration options may also be put in the krb5.conf file used by your Kerberos libraries (usually /etc/krb5.conf or /usr/local/etc/krb5.conf) instead or in addition to the PAM configuration. See the man page for more details. This is recommended for general system configuration, since the krb5.conf configuration syntax is a little nicer and more flexible. See the files in the examples directory for examples of PAM configuration for various operating systems. Contributions for additional operating systems are welcome. Linux To use it in conjunction with pam_krb5 on a Debian system, put something like: auth [success=ok default=1] pam_krb5.so auth [default=done] pam_afs_session.so program=/usr/bin/aklog auth required pam_unix.so try_first_pass nullok_secure in /etc/pam.d/common-auth and something like: session optional pam_krb5.so session required pam_afs_session.so program=/usr/bin/aklog in /etc/pam.d/common-session. The program= setting is optional if /usr/bin/aklog was in your path when the module was compiled or was specified via the --with-aklog option to configure. You may want to stack your Kerberos v5 PAM module and the Unix module differently, but note that this module should always run after the Kerberos v5 PAM module. If there is no ticket cache available in the PAM environment, it will succeed silently. On Red Hat systems, modify /etc/pam.d/system-auth instead; it contains all of the configuration for the different stacks. Be aware that the pam_keyinit module can have a bad interaction with this module. pam_keyinit initializes a new kernel keyring and will remove the keyring created by pam_afs_session to represent your PAG and hold your tokens. pam_afs_session will attempt to detect this and add the PAG and tokens back, but to do so it must run after pam_keyinit in the session stack. To be safe, you may want to remove this PAM module unless you're using it. Note that this is not an authentication module and will always return PAM_SUCCESS to any authentication attempt, so never make this module sufficient in your authentication stack. It's only listed as an auth module because it provides a pam_setcred implementation and some programs need to call pam_setcred rather than pam_open_session (screen savers, for instance, to refresh credentials). Solaris Solaris doesn't support the [] keywords that Linux PAM does, so if you want to mark the Kerberos v5 PAM module as sufficient and fall back on the Unix module only if it fails, you won't be able to easily run pam_afs_session in the auth group. For most applications, this isn't a problem; running pam_afs_session only from the session group with something like: other session required /usr/local/lib/security/pam_afs_session.so minimum_uid=100 retain_after_close (all on one line) in /etc/pam.conf will be sufficient. Make sure this line is after the Kerberos v5 PAM module's session call. However, note that login and dtlogin, at least under Solaris 10, apparently call pam_open_session before pam_setcred, and the open_session function of the native Kerberos v5 PAM module doesn't set up the ticket cache. This means that calling pam_afs_session only in the session group won't work, since it will be called before the setcred function of the Kerberos v5 PAM module and hence won't have a ticket cache available yet. There are two possible solutions: replace the native Kerberos v5 PAM module with another module, such as: http://www.eyrie.org/~eagle/software/pam-krb5/ that does the same thing in open_session as in setcred, or also call pam_afs_session from the auth group: login auth required /usr/local/lib/security/pam_afs_session.so minimum_uid=100 after the Kerberos v5 PAM module (and likewise for dtlogin). This means that you cannot use sufficient in the auth group for the Kerberos v5 PAM module, since that will then abort the group before pam_afs_session runs. See the man page for pam.conf on Solaris for more configuration information. HP-UX HP-UX configuration is very similar to Solaris. Something like: dtaction session required /usr/lib/security/pam_afs_session.so dtlogin session required /usr/lib/security/pam_afs_session.so login session required /usr/lib/security/pam_afs_session.so OTHER session required /usr/lib/security/pam_afs_session.so will use pam-afs-session for most login sessions. Mac OS X For Mac OS X, PAM isn't used for system login and is therefore mostly useful for remote ssh. To use this module with sshd, add it to the session group of the sshd PAM configuration, and it will then obtain tokens with forwarded tickets via GSS-API or tickets obtained via KerberosAuthentication. Note that PAGs are not supported on Mac OS X, so you will need to add the "nopag" parameter to the PAM configuration for this module. Note also that while the latest Mac OS X ssh daemon supports GSS-API authentication, it apparently doesn't make the forwarded tickets available to the PAM stack, so pam-afs-session cannot properly set up tokens during GSS-API login. IMPLEMENTATION NOTES pam-afs-session supports three basic usage patterns: creating a new session using either pam_open_session or pam_setcred(PAM_ESTABLISH_CRED) (or both), closing a session with pam_close_session or pam_setcred(PAM_DELETE_CRED), and refreshing credentials with pam_setcred(PAM_REINITIALIZE_CRED). In general, the same behavior occurs whether using the pam_*_session interface or the pam_setcred interface, since some PAM-using programs call one and some call the other. In all cases, pam-afs-session will log an error and then successfully exit if AFS doesn't appear to be running (checked with the k_hasafs interface). pam-afs-session stores a PAM data key named "pam_afs_session" once it has successfully created a PAG and a token. If this key is present in the PAM data when pam_open_session or pam_setcred with the PAM_ESTABLISH_CRED flag is called, it will successfully do nothing to keep from doing duplicate work. Otherwise, it will always create a PAG and then will either call krb5_afslog or run an external program to obtain tokens provided that the environment variable KRB5CCNAME is set in the PAM environment. If libkafs was found and used at compile time and if krb5_afslog is available, the default is to run krb5_afslog to obtain tokens. Otherwise, the default is to run whatever aklog program was found at compile time. If program is set explicitly in the configuration, pam-afs-session will always run that program rather than calling krb5_afslog. When pam_close_session or pam_setcred(PAM_DELETE_CRED) is called, pam-afs-session will destroy the user's tokens only if the PAM data key "pam_afs_session" is present (meaning that pam-afs-session previously obtained tokens). This check is present to avoid deleting tokens when session initialization failed, since in that case no new PAG may have been created and we may be deleting tokens that are not ours to delete. pam_setcred(PAM_REINITIALIZE_CRED) is treated similarly to the opening of a new session except that no PAG is created. Instead, only the program to obtain tokens is run, provided that KRB5CCNAME is set in the PAM environment. This interface is used by programs such as screen savers and lockers to refresh a user's credentials. pam-afs-session requires that the user (obtained via pam_get_user) exists in the local passwd file or equivalent (using getpwnam). If running an external program, the program is run under that user's UID and primary GID. If calling krb5_afslog, that user's UID is used for the "AFS ID" field in the tokens display (which is entirely cosmetic). HOMEPAGE AND SOURCE REPOSITORY The pam-afs-session web page at: http://www.eyrie.org/~eagle/software/pam-afs-session/ will always have the current version of this package, the current documentation, and pointers to any additional resources. pam-afs-session is maintained using Git. You can access the current source by cloning the repository at: git://git.eyrie.org/afs/pam-afs-session.git or view the repository via the web at: http://git.eyrie.org/?p=afs/pam-afs-session.git THANKS Some of the ideas behind this PAM module (although not the code) are taken from the libpam-openafs-session Debian package written by Sam Hartman and the pam_afs2 module written by Douglas Engert. Thanks to both of them for their previous work. Any errors in this implementation are mine. The Linux system call layer was based on inspection of the code in OpenAFS and on discussions with Jeffrey Hutzelman on how best to implement an AFS system call layer and on how the pieces work. I couldn't have written this code without his explanations. Thanks to Douglas Engert for an initial code review, for Solaris porting, for suggesting the always_aklog and aklog_homedir options, and for catching various other problems and missing features. Thanks to Sean O'Malley for additional Solaris porting information and for testing with the Sun C compiler. Thanks to Joe Buehler for porting and testing on HP-UX. 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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*) # Under GNU Hurd, 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* | 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; ;; netbsd* | freebsd* | openbsd* | darwin* | dragonfly*) # 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 $lt_cv_sys_max_cmd_len \* 3` ;; interix*) # We know the value 262144 and hardcode it with a safety zone (like BSD) lt_cv_sys_max_cmd_len=196608 ;; osf*) # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not # nice to cause kernel panics so lets avoid the loop below. # First set a reasonable default. lt_cv_sys_max_cmd_len=16384 # if test -x /sbin/sysconfig; then case `/sbin/sysconfig -q proc exec_disable_arg_limit` in *1*) lt_cv_sys_max_cmd_len=-1 ;; esac fi ;; sco3.2v5*) lt_cv_sys_max_cmd_len=102400 ;; sysv5* | sco5v6* | sysv4.2uw2*) kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null` if test -n "$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"; 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-${CONFIG_SHELL-/bin/sh}} # If test is not a shell built-in, we'll probably end up computing a # maximum length that is only half of the actual maximum length, but # we can't tell. while { test "X"`func_fallback_echo "$teststring$teststring" 2>/dev/null` \ = "X$teststring$teststring"; } >/dev/null 2>&1 && test $i != 17 # 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 fi if test -n $lt_cv_sys_max_cmd_len ; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5 $as_echo "$lt_cv_sys_max_cmd_len" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5 $as_echo "none" >&6; } fi max_cmd_len=$lt_cv_sys_max_cmd_len : ${CP="cp -f"} : ${MV="mv -f"} : ${RM="rm -f"} { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands some XSI constructs" >&5 $as_echo_n "checking whether the shell understands some XSI constructs... 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" >&6; } if ${lt_cv_to_host_file_cmd+:} false; then : $as_echo_n "(cached) " >&6 else case $host in *-*-mingw* ) case $build in *-*-mingw* ) # 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 $build in *-*-mingw* ) # actually msys lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin ;; *-*-cygwin* ) lt_cv_to_host_file_cmd=func_convert_file_noop ;; * ) # otherwise, assume *nix lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin ;; esac ;; * ) # unhandled hosts (and "normal" native builds) lt_cv_to_host_file_cmd=func_convert_file_noop ;; esac fi to_host_file_cmd=$lt_cv_to_host_file_cmd { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_host_file_cmd" >&5 $as_echo "$lt_cv_to_host_file_cmd" >&6; } { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to toolchain format" >&5 $as_echo_n "checking how to convert $build file names to toolchain format... 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" >&6; } if ${lt_cv_ld_reload_flag+:} false; then : $as_echo_n "(cached) " >&6 else lt_cv_ld_reload_flag='-r' fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5 $as_echo "$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 $host_os in cygwin* | mingw* | pw32* | cegcc*) if test "$GCC" != yes; then reload_cmds=false fi ;; darwin*) if test "$GCC" = yes; then reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs' else reload_cmds='$LD$reload_flag -o $output$reload_objs' fi ;; esac 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 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_OBJDUMP+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$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 test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi OBJDUMP=$ac_cv_prog_OBJDUMP if test -n "$OBJDUMP"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5 $as_echo "$OBJDUMP" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$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 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_OBJDUMP+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$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 test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_ac_ct_OBJDUMP="objdump" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP if test -n "$ac_ct_OBJDUMP"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5 $as_echo "$ac_ct_OBJDUMP" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_OBJDUMP" = x; then OBJDUMP="false" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$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 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5 $as_echo_n "checking how to recognize dependent libraries... " >&6; } if ${lt_cv_deplibs_check_method+:} false; then : $as_echo_n "(cached) " >&6 else lt_cv_file_magic_cmd='$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. # 'test_compile' -- check by making test program. # 'file_magic [[regex]]' -- check by looking for files in library path # which 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 $host_os in aix[4-9]*) lt_cv_deplibs_check_method=pass_all ;; beos*) lt_cv_deplibs_check_method=pass_all ;; bsdi[45]*) lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)' lt_cv_file_magic_cmd='/usr/bin/file -L' lt_cv_file_magic_test_file=/shlib/libc.so ;; cygwin*) # func_win32_libid is a shell function defined in ltmain.sh lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' lt_cv_file_magic_cmd='func_win32_libid' ;; mingw* | pw32*) # Base MSYS/MinGW do not provide the 'file' command needed by # func_win32_libid shell function, so use a weaker test based on 'objdump', # unless we find 'file', for example because we are cross-compiling. # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin. if ( test "$lt_cv_nm_interface" = "BSD nm" && 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)' 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*) 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=/usr/bin/file lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` ;; esac else lt_cv_deplibs_check_method=pass_all fi ;; gnu*) lt_cv_deplibs_check_method=pass_all ;; haiku*) lt_cv_deplibs_check_method=pass_all ;; hpux10.20* | hpux11*) lt_cv_file_magic_cmd=/usr/bin/file 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 Linux ELF. linux* | k*bsd*-gnu | kopensolaris*-gnu) 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=/usr/bin/file 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 - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$' 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 ;; 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 ;; esac fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5 $as_echo "$lt_cv_deplibs_check_method" >&6; } file_magic_glob= want_nocaseglob=no if test "$build" = "$host"; then case $host_os in mingw* | 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 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_DLLTOOL+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$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 test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi DLLTOOL=$ac_cv_prog_DLLTOOL if test -n "$DLLTOOL"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5 $as_echo "$DLLTOOL" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$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 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_DLLTOOL+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$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 test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_ac_ct_DLLTOOL="dlltool" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL if test -n "$ac_ct_DLLTOOL"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5 $as_echo "$ac_ct_DLLTOOL" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_DLLTOOL" = x; then DLLTOOL="false" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$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 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to associate runtime and link libraries" >&5 $as_echo_n "checking how to associate runtime and link libraries... " >&6; } if ${lt_cv_sharedlib_from_linklib_cmd+:} false; then : $as_echo_n "(cached) " >&6 else lt_cv_sharedlib_from_linklib_cmd='unknown' case $host_os in cygwin* | mingw* | pw32* | cegcc*) # two different shell functions defined in ltmain.sh # decide which 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 fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sharedlib_from_linklib_cmd" >&5 $as_echo "$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 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 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_AR+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$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 test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_AR="$ac_tool_prefix$ac_prog" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi AR=$ac_cv_prog_AR if test -n "$AR"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5 $as_echo "$AR" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi test -n "$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 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_AR+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$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 test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_ac_ct_AR="$ac_prog" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_AR=$ac_cv_prog_ac_ct_AR if test -n "$ac_ct_AR"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5 $as_echo "$ac_ct_AR" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi test -n "$ac_ct_AR" && break done if test "x$ac_ct_AR" = x; then AR="false" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$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} : ${AR_FLAGS=cru} { $as_echo "$as_me:${as_lineno-$LINENO}: checking for archiver @FILE support" >&5 $as_echo_n "checking for archiver @FILE support... " >&6; } if ${lt_cv_ar_at_file+:} false; then : $as_echo_n "(cached) " >&6 else lt_cv_ar_at_file=no cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { ; 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 $lt_ar_try) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } if test "$ac_status" -eq 0; 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 $lt_ar_try) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } if test "$ac_status" -ne 0; then lt_cv_ar_at_file=@ fi fi rm -f conftest.* libconftest.a fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ar_at_file" >&5 $as_echo "$lt_cv_ar_at_file" >&6; } if test "x$lt_cv_ar_at_file" = xno; then archiver_list_spec= else archiver_list_spec=$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 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_STRIP+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$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 test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_STRIP="${ac_tool_prefix}strip" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi STRIP=$ac_cv_prog_STRIP if test -n "$STRIP"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 $as_echo "$STRIP" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$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 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_STRIP+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$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 test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_ac_ct_STRIP="strip" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP if test -n "$ac_ct_STRIP"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 $as_echo "$ac_ct_STRIP" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_STRIP" = x; then STRIP=":" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$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 "$STRIP" && STRIP=: if test -n "$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 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_RANLIB+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$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 test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi RANLIB=$ac_cv_prog_RANLIB if test -n "$RANLIB"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5 $as_echo "$RANLIB" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$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 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_RANLIB+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$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 test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_ac_ct_RANLIB="ranlib" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB if test -n "$ac_ct_RANLIB"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5 $as_echo "$ac_ct_RANLIB" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_RANLIB" = x; then RANLIB=":" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$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 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 case $host_os in openbsd*) old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib" ;; *) old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib" ;; esac old_archive_cmds="$old_archive_cmds~\$RANLIB \$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. { $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5 $as_echo_n "checking command to parse $NM output from $compiler object... " >&6; } if ${lt_cv_sys_global_symbol_pipe+:} false; then : $as_echo_n "(cached) " >&6 else # 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 $host_os in aix*) symcode='[BCDT]' ;; cygwin* | mingw* | pw32* | cegcc*) symcode='[ABCDGISTW]' ;; hpux*) if test "$host_cpu" = ia64; then symcode='[ABCDEGRST]' fi ;; irix* | nonstopux*) symcode='[BCDEGRST]' ;; osf*) symcode='[BCDEGQRST]' ;; solaris*) symcode='[BDRT]' ;; 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 # 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 -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$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 -e 's/^: \([^ ]*\)[ ]*$/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"\2\", (void *) \&\2},/p'" lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n -e 's/^: \([^ ]*\)[ ]*$/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \(lib[^ ]*\)$/ {\"\2\", (void *) \&\2},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"lib\2\", (void *) \&\2},/p'" # Handle CRLF in mingw tool chain opt_cr= case $build_os in mingw*) opt_cr=`$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 # and D for any global variable. # Also find C++ and __fastcall symbols from MSVC++, # which start with @ or ?. lt_cv_sys_global_symbol_pipe="$AWK '"\ " {last_section=section; section=\$ 3};"\ " /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\ " \$ 0!~/External *\|/{next};"\ " / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\ " {if(hide[section]) next};"\ " {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\ " {split(\$ 0, a, /\||\r/); split(a[2], s)};"\ " s[1]~/^[@?]/{print s[1], s[1]; next};"\ " s[1]~prfx {split(s[1],t,\"@\"); print 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.$ac_ext <<_LT_EOF #ifdef __cplusplus extern "C" { #endif char nm_test_var; void nm_test_func(void); void nm_test_func(void){} #ifdef __cplusplus } #endif int main(){nm_test_var='a';nm_test_func();return(0);} _LT_EOF if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 (eval $ac_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then # Now try to grab the symbols. nlist=conftest.nm if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5 (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } && test -s "$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 con'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* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$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 $ac_link) 2>&5 ac_status=$? $as_echo "$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.$ac_ext >&5 fi rm -rf conftest* conftst* # Do not use the global_symbol_pipe unless it works. if test "$pipe_works" = yes; then break else lt_cv_sys_global_symbol_pipe= fi done 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 { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5 $as_echo "failed" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5 $as_echo "ok" >&6; } fi # Response file support. if test "$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 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sysroot" >&5 $as_echo_n "checking for sysroot... " >&6; } # Check whether --with-sysroot was given. if test "${with_sysroot+set}" = set; then : withval=$with_sysroot; else with_sysroot=no fi lt_sysroot= case ${with_sysroot} in #( yes) if test "$GCC" = yes; then lt_sysroot=`$CC --print-sysroot 2>/dev/null` fi ;; #( /*) lt_sysroot=`echo "$with_sysroot" | sed -e "$sed_quote_subst"` ;; #( no|'') ;; #( *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${with_sysroot}" >&5 $as_echo "${with_sysroot}" >&6; } as_fn_error $? "The sysroot must be an absolute path." "$LINENO" 5 ;; esac { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${lt_sysroot:-no}" >&5 $as_echo "${lt_sysroot:-no}" >&6; } # Check whether --enable-libtool-lock was given. if test "${enable_libtool_lock+set}" = set; then : enableval=$enable_libtool_lock; fi test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes # Some flags need to be propagated to the compiler or linker for good # libtool support. case $host in ia64-*-hpux*) # Find out which ABI we are using. echo 'int i;' > conftest.$ac_ext if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 (eval $ac_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then case `/usr/bin/file conftest.$ac_objext` in *ELF-32*) HPUX_IA64_MODE="32" ;; *ELF-64*) HPUX_IA64_MODE="64" ;; esac fi rm -rf conftest* ;; *-*-irix6*) # Find out which ABI we are using. echo '#line '$LINENO' "configure"' > conftest.$ac_ext if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 (eval $ac_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then if test "$lt_cv_prog_gnu_ld" = yes; then case `/usr/bin/file conftest.$ac_objext` in *32-bit*) LD="${LD-ld} -melf32bsmip" ;; *N32*) LD="${LD-ld} -melf32bmipn32" ;; *64-bit*) LD="${LD-ld} -melf64bmip" ;; esac else case `/usr/bin/file 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* ;; x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \ s390*-*linux*|s390*-*tpf*|sparc*-*linux*) # Find out which ABI we are using. echo 'int i;' > conftest.$ac_ext if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 (eval $ac_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then case `/usr/bin/file conftest.o` in *32-bit*) case $host in x86_64-*kfreebsd*-gnu) LD="${LD-ld} -m elf_i386_fbsd" ;; x86_64-*linux*) LD="${LD-ld} -m elf_i386" ;; ppc64-*linux*|powerpc64-*linux*) LD="${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*) LD="${LD-ld} -m elf_x86_64" ;; ppc*-*linux*|powerpc*-*linux*) LD="${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" { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5 $as_echo_n "checking whether the C compiler needs -belf... " >&6; } if ${lt_cv_cc_needs_belf+:} false; then : $as_echo_n "(cached) " >&6 else ac_ext=c ac_cpp='$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.$ac_ext /* end confdefs.h. */ int main () { ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : lt_cv_cc_needs_belf=yes else lt_cv_cc_needs_belf=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$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 fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5 $as_echo "$lt_cv_cc_needs_belf" >&6; } if test x"$lt_cv_cc_needs_belf" != x"yes"; then # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf CFLAGS="$SAVE_CFLAGS" fi ;; sparc*-*solaris*) # Find out which ABI we are using. echo 'int i;' > conftest.$ac_ext if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 (eval $ac_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then case `/usr/bin/file conftest.o` in *64-bit*) case $lt_cv_prog_gnu_ld in yes*) LD="${LD-ld} -m elf64_sparc" ;; *) 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 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_MANIFEST_TOOL+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$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 test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_MANIFEST_TOOL="${ac_tool_prefix}mt" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi MANIFEST_TOOL=$ac_cv_prog_MANIFEST_TOOL if test -n "$MANIFEST_TOOL"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MANIFEST_TOOL" >&5 $as_echo "$MANIFEST_TOOL" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$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 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_MANIFEST_TOOL+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$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 test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_ac_ct_MANIFEST_TOOL="mt" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_MANIFEST_TOOL=$ac_cv_prog_ac_ct_MANIFEST_TOOL if test -n "$ac_ct_MANIFEST_TOOL"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_MANIFEST_TOOL" >&5 $as_echo "$ac_ct_MANIFEST_TOOL" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_MANIFEST_TOOL" = x; then MANIFEST_TOOL=":" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$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 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $MANIFEST_TOOL is a manifest tool" >&5 $as_echo_n "checking if $MANIFEST_TOOL is a manifest tool... " >&6; } if ${lt_cv_path_mainfest_tool+:} false; then : $as_echo_n "(cached) " >&6 else lt_cv_path_mainfest_tool=no echo "$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_mainfest_tool=yes fi rm -f conftest* fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_mainfest_tool" >&5 $as_echo "$lt_cv_path_mainfest_tool" >&6; } if test "x$lt_cv_path_mainfest_tool" != xyes; 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 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_DSYMUTIL+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$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 test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi DSYMUTIL=$ac_cv_prog_DSYMUTIL if test -n "$DSYMUTIL"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5 $as_echo "$DSYMUTIL" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$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 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_DSYMUTIL+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$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 test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_ac_ct_DSYMUTIL="dsymutil" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL if test -n "$ac_ct_DSYMUTIL"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5 $as_echo "$ac_ct_DSYMUTIL" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_DSYMUTIL" = x; then DSYMUTIL=":" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$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 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_NMEDIT+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$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 test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi NMEDIT=$ac_cv_prog_NMEDIT if test -n "$NMEDIT"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5 $as_echo "$NMEDIT" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$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 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_NMEDIT+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$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 test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_ac_ct_NMEDIT="nmedit" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT if test -n "$ac_ct_NMEDIT"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5 $as_echo "$ac_ct_NMEDIT" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_NMEDIT" = x; then NMEDIT=":" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$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 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_LIPO+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$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 test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_LIPO="${ac_tool_prefix}lipo" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi LIPO=$ac_cv_prog_LIPO if test -n "$LIPO"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5 $as_echo "$LIPO" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$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 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_LIPO+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$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 test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_ac_ct_LIPO="lipo" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO if test -n "$ac_ct_LIPO"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5 $as_echo "$ac_ct_LIPO" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_LIPO" = x; then LIPO=":" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$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 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_OTOOL+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$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 test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_OTOOL="${ac_tool_prefix}otool" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi OTOOL=$ac_cv_prog_OTOOL if test -n "$OTOOL"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5 $as_echo "$OTOOL" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$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 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_OTOOL+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$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 test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_ac_ct_OTOOL="otool" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL if test -n "$ac_ct_OTOOL"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5 $as_echo "$ac_ct_OTOOL" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_OTOOL" = x; then OTOOL=":" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$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 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_OTOOL64+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$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 test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi OTOOL64=$ac_cv_prog_OTOOL64 if test -n "$OTOOL64"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5 $as_echo "$OTOOL64" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$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 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_OTOOL64+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$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 test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_ac_ct_OTOOL64="otool64" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64 if test -n "$ac_ct_OTOOL64"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5 $as_echo "$ac_ct_OTOOL64" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_OTOOL64" = x; then OTOOL64=":" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$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 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5 $as_echo_n "checking for -single_module linker flag... " >&6; } if ${lt_cv_apple_cc_single_mod+:} false; then : $as_echo_n "(cached) " >&6 else lt_cv_apple_cc_single_mod=no if test -z "${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 test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then lt_cv_apple_cc_single_mod=yes else cat conftest.err >&5 fi rm -rf libconftest.dylib* rm -f conftest.* fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5 $as_echo "$lt_cv_apple_cc_single_mod" >&6; } { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5 $as_echo_n "checking for -exported_symbols_list linker flag... " >&6; } if ${lt_cv_ld_exported_symbols_list+:} false; then : $as_echo_n "(cached) " >&6 else lt_cv_ld_exported_symbols_list=no save_LDFLAGS=$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 () { ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : lt_cv_ld_exported_symbols_list=yes else lt_cv_ld_exported_symbols_list=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LDFLAGS="$save_LDFLAGS" fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5 $as_echo "$lt_cv_ld_exported_symbols_list" >&6; } { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5 $as_echo_n "checking for -force_load linker flag... " >&6; } if ${lt_cv_ld_force_load+:} false; then : $as_echo_n "(cached) " >&6 else lt_cv_ld_force_load=no cat > conftest.c << _LT_EOF int forced_loaded() { return 2;} _LT_EOF echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5 $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5 echo "$AR cru libconftest.a conftest.o" >&5 $AR cru libconftest.a conftest.o 2>&5 echo "$RANLIB libconftest.a" >&5 $RANLIB libconftest.a 2>&5 cat > conftest.c << _LT_EOF int main() { return 0;} _LT_EOF echo "$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 -f conftest && test ! -s conftest.err && test $_lt_result = 0 && $GREP forced_load conftest 2>&1 >/dev/null; 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 fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5 $as_echo "$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*) # darwin 5.x on # if running on 10.5 or later, the deployment target defaults # to the OS version, if on x86, and 10.4, the deployment # target defaults to 10.4. Don't you love it? case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in 10.0,*86*-darwin8*|10.0,*-darwin[91]*) _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;; 10.[012]*) _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; 10.*) _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;; esac ;; esac if test "$lt_cv_apple_cc_single_mod" = "yes"; then _lt_dar_single_mod='$single_module' fi if test "$lt_cv_ld_exported_symbols_list" = "yes"; 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 "$lt_cv_ld_force_load" = "no"; then _lt_dsymutil='~$DSYMUTIL $lib || :' else _lt_dsymutil= fi ;; esac for ac_header in dlfcn.h do : ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default " if test "x$ac_cv_header_dlfcn_h" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_DLFCN_H 1 _ACEOF fi done # Set options # Check whether --enable-static was given. if test "${enable_static+set}" = set; then : enableval=$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="$lt_save_ifs" ;; esac else enable_static=no fi enable_dlopen=no enable_win32_dll=no # Check whether --enable-shared was given. if test "${enable_shared+set}" = set; 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="$lt_save_ifs" ;; esac else enable_shared=yes fi # Check whether --with-pic was given. if test "${with_pic+set}" = set; then : withval=$with_pic; pic_mode="$withval" else pic_mode=default fi test -z "$pic_mode" && pic_mode=default # Check whether --enable-fast-install was given. if test "${enable_fast_install+set}" = set; then : enableval=$enable_fast_install; p=${PACKAGE-default} case $enableval in yes) enable_fast_install=yes ;; no) enable_fast_install=no ;; *) enable_fast_install=no # Look at the argument we got. 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*) archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' hardcode_libdir_flag_spec='${wl}-rpath,$libdir' ;; esac fi else ld_shlibs=no fi ;; os2*) hardcode_libdir_flag_spec='-L$libdir' hardcode_minus_L=yes allow_undefined_flag=unsupported archive_cmds='$ECHO "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~echo DATA >> $output_objdir/$libname.def~echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def' old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def' ;; osf3*) if test "$GCC" = yes; 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 "$GCC" = yes; 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 $libdir' fi archive_cmds_need_lc='no' hardcode_libdir_separator=: ;; solaris*) no_undefined_flag=' -z defs' if test "$GCC" = yes; 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 "$GCC" = yes; then whole_archive_flag_spec='${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 "x$host_vendor" = xsequent; 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 "$GCC" = yes; then archive_cmds='$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 can NOT 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. 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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 - | $GREP yes > /dev/null; then : else can_build_shared=no fi ;; esac # AIX (on Power*) has no versioning support, so currently we can not hardcode correct # soname into executable. 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do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${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 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 ;; 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" >&6; } if ${ac_cv_lib_dl_dlopen+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-ldl $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. 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" >&6; } if ${ac_cv_lib_dld_shl_load+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-ldld $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. 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" >&6; } if ${ac_cv_lib_svld_dlopen+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lsvld $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. 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" >&6; } if ${lt_cv_dlopen_self+:} false; then : $as_echo_n "(cached) " >&6 else if test "$cross_compiling" = yes; 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 -fvisbility=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 () __attribute__((visibility("default"))); #endif int fnord () { return 42; } int main () { 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 $ac_link) 2>&5 ac_status=$? $as_echo "$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* fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5 $as_echo "$lt_cv_dlopen_self" >&6; } if test "x$lt_cv_dlopen_self" = xyes; then wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\" { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5 $as_echo_n "checking whether a statically linked program can dlopen itself... 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" >&6; } if ${rra_cv_ld_version_script+:} false; then : $as_echo_n "(cached) " >&6 else save_LDFLAGS="$LDFLAGS" LDFLAGS="$LDFLAGS -Wl,--version-script=conftest.map" cat > conftest.map <conftest.$ac_ext /* end confdefs.h. */ int main () { ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : rra_cv_ld_version_script=yes else rra_cv_ld_version_script=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext rm -f conftest.map LDFLAGS="$save_LDFLAGS" fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $rra_cv_ld_version_script" >&5 $as_echo "$rra_cv_ld_version_script" >&6; } if test x"$rra_cv_ld_version_script" = xyes; then HAVE_LD_VERSION_SCRIPT_TRUE= HAVE_LD_VERSION_SCRIPT_FALSE='#' else HAVE_LD_VERSION_SCRIPT_TRUE='#' HAVE_LD_VERSION_SCRIPT_FALSE= fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing pam_set_data" >&5 $as_echo_n "checking for library containing pam_set_data... " >&6; } if ${ac_cv_search_pam_set_data+:} false; then : $as_echo_n "(cached) " >&6 else ac_func_search_save_LIBS=$LIBS cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char pam_set_data (); int main () { return pam_set_data (); ; return 0; } _ACEOF for ac_lib in '' pam; do if test -z "$ac_lib"; then ac_res="none required" else ac_res=-l$ac_lib LIBS="-l$ac_lib $ac_func_search_save_LIBS" fi if ac_fn_c_try_link "$LINENO"; then : ac_cv_search_pam_set_data=$ac_res fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext if ${ac_cv_search_pam_set_data+:} false; then : break fi done if ${ac_cv_search_pam_set_data+:} false; then : else ac_cv_search_pam_set_data=no fi rm conftest.$ac_ext LIBS=$ac_func_search_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_pam_set_data" >&5 $as_echo "$ac_cv_search_pam_set_data" >&6; } ac_res=$ac_cv_search_pam_set_data if test "$ac_res" != no; then : test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" fi for ac_func in pam_getenv pam_getenvlist pam_modutil_getpwnam do : as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" if eval test \"x\$"$as_ac_var"\" = x"yes"; then : cat >>confdefs.h <<_ACEOF #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 _ACEOF fi done ac_fn_c_check_func "$LINENO" "pam_syslog" "ac_cv_func_pam_syslog" if test "x$ac_cv_func_pam_syslog" = xyes; then : $as_echo "#define HAVE_PAM_SYSLOG 1" >>confdefs.h else case " $LIBOBJS " in *" pam_syslog.$ac_objext "* ) ;; *) LIBOBJS="$LIBOBJS pam_syslog.$ac_objext" ;; esac fi ac_fn_c_check_func "$LINENO" "pam_vsyslog" "ac_cv_func_pam_vsyslog" if test "x$ac_cv_func_pam_vsyslog" = xyes; then : $as_echo "#define HAVE_PAM_VSYSLOG 1" >>confdefs.h else case " $LIBOBJS " in *" pam_vsyslog.$ac_objext "* ) ;; *) LIBOBJS="$LIBOBJS pam_vsyslog.$ac_objext" ;; esac fi for ac_header in security/pam_modutil.h do : ac_fn_c_check_header_mongrel "$LINENO" "security/pam_modutil.h" "ac_cv_header_security_pam_modutil_h" "$ac_includes_default" if test "x$ac_cv_header_security_pam_modutil_h" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_SECURITY_PAM_MODUTIL_H 1 _ACEOF else for ac_header in pam/pam_modutil.h do : ac_fn_c_check_header_mongrel "$LINENO" "pam/pam_modutil.h" "ac_cv_header_pam_pam_modutil_h" "$ac_includes_default" if test "x$ac_cv_header_pam_pam_modutil_h" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_PAM_PAM_MODUTIL_H 1 _ACEOF fi done fi done for ac_header in security/pam_appl.h do : ac_fn_c_check_header_mongrel "$LINENO" "security/pam_appl.h" "ac_cv_header_security_pam_appl_h" "$ac_includes_default" if test "x$ac_cv_header_security_pam_appl_h" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_SECURITY_PAM_APPL_H 1 _ACEOF else for ac_header in pam/pam_appl.h do : ac_fn_c_check_header_mongrel "$LINENO" "pam/pam_appl.h" "ac_cv_header_pam_pam_appl_h" "$ac_includes_default" if test "x$ac_cv_header_pam_pam_appl_h" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_PAM_PAM_APPL_H 1 _ACEOF else as_fn_error $? "No PAM header files found" "$LINENO" 5 fi done fi done for ac_header in security/pam_ext.h do : ac_fn_c_check_header_mongrel "$LINENO" "security/pam_ext.h" "ac_cv_header_security_pam_ext_h" "$ac_includes_default" if test "x$ac_cv_header_security_pam_ext_h" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_SECURITY_PAM_EXT_H 1 _ACEOF else for ac_header in pam/pam_ext.h do : ac_fn_c_check_header_mongrel "$LINENO" "pam/pam_ext.h" "ac_cv_header_pam_pam_ext_h" "$ac_includes_default" if test "x$ac_cv_header_pam_pam_ext_h" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_PAM_PAM_EXT_H 1 _ACEOF fi done fi done { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether PAM prefers const" >&5 $as_echo_n "checking whether PAM prefers const... " >&6; } if ${rra_cv_header_pam_const+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #ifdef HAVE_SECURITY_PAM_APPL_H # include #else # include #endif _ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | $EGREP "const void \*\* *_?item" >/dev/null 2>&1; then : rra_cv_header_pam_const=yes else rra_cv_header_pam_const=no fi rm -f conftest* fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $rra_cv_header_pam_const" >&5 $as_echo "$rra_cv_header_pam_const" >&6; } if test x"$rra_cv_header_pam_const" = xyes; then : rra_header_pam_const=const else rra_header_pam_const= fi cat >>confdefs.h <<_ACEOF #define PAM_CONST $rra_header_pam_const _ACEOF $as_echo "#define MODULE_NAME \"pam_afs_session\"" >>confdefs.h # Check whether --with-aklog was given. if test "${with_aklog+set}" = set; then : withval=$with_aklog; if test x"$withval" != xno; then : PATH_AKLOG="$withval" fi else for ac_prog in aklog do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_path_PATH_AKLOG+:} false; then : $as_echo_n "(cached) " >&6 else case $PATH_AKLOG in [\\/]* | ?:[\\/]*) ac_cv_path_PATH_AKLOG="$PATH_AKLOG" # Let the user override the test with a path. ;; *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_path_PATH_AKLOG="$as_dir/$ac_word$ac_exec_ext" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS ;; esac fi PATH_AKLOG=$ac_cv_path_PATH_AKLOG if test -n "$PATH_AKLOG"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PATH_AKLOG" >&5 $as_echo "$PATH_AKLOG" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi test -n "$PATH_AKLOG" && break done fi if test -n "$PATH_AKLOG"; then : cat >>confdefs.h <<_ACEOF #define PATH_AKLOG "$PATH_AKLOG" _ACEOF fi if test "$GCC" = "yes"; then : CFLAGS="-Wall $CFLAGS" fi rra_reduced_depends=false # Check whether --enable-reduced-depends was given. if test "${enable_reduced_depends+set}" = set; then : enableval=$enable_reduced_depends; if test x"$enableval" = xyes; then : rra_reduced_depends=true fi fi rra_lib_arch_name=lib # The cast to long int works around a bug in the HP C Compiler # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. # This bug is HP SR number 8606223364. { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5 $as_echo_n "checking size of long... " >&6; } if ${ac_cv_sizeof_long+:} false; then : $as_echo_n "(cached) " >&6 else if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long" "$ac_includes_default"; then : else if test "$ac_cv_type_long" = yes; then { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} as_fn_error 77 "cannot compute sizeof (long) See \`config.log' for more details" "$LINENO" 5; } else ac_cv_sizeof_long=0 fi fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5 $as_echo "$ac_cv_sizeof_long" >&6; } cat >>confdefs.h <<_ACEOF #define SIZEOF_LONG $ac_cv_sizeof_long _ACEOF if test "$ac_cv_sizeof_long" -eq 4 && test -d /usr/lib32; then : rra_lib_arch_name=lib32 else if test "$ac_cv_sizeof_long" -eq 8 && test -d /usr/lib64; then : rra_lib_arch_name=lib64 fi fi rra_krb5_root= rra_krb5_libdir= rra_krb5_includedir= rra_use_kerberos= # Check whether --with-krb5 was given. if test "${with_krb5+set}" = set; then : withval=$with_krb5; if test x"$withval" = xno; then : rra_use_kerberos=false else if test x"$withval" != xyes; then : rra_krb5_root="$withval" fi rra_use_kerberos=true fi fi # Check whether --with-krb5-include was given. if test "${with_krb5_include+set}" = set; then : withval=$with_krb5_include; if test x"$withval" != xyes && test x"$withval" != xno; then : rra_krb5_includedir="$withval" fi fi # Check whether --with-krb5-lib was given. if test "${with_krb5_lib+set}" = set; then : withval=$with_krb5_lib; if test x"$withval" != xyes && test x"$withval" != xno; then : rra_krb5_libdir="$withval" fi fi if test x"$rra_use_kerberos" != xfalse; then : if test x"$rra_use_kerberos" = xtrue; then : if test x"$rra_reduced_depends" = xtrue; then : if test x"$rra_krb5_libdir" != x; then : KRB5_LDFLAGS="-L$rra_krb5_libdir" else if test x"$rra_krb5_root" != x; then : if test -d "$rra_krb5_root/$rra_lib_arch_name"; then : if test x"" = x; then : KRB5_LDFLAGS="$KRB5_LDFLAGS -L$rra_krb5_root/${rra_lib_arch_name}" else KRB5_LDFLAGS="$KRB5_LDFLAGS -L$rra_krb5_root/${rra_lib_arch_name}/" fi else if test x"" = x; then : KRB5_LDFLAGS="$KRB5_LDFLAGS -L$rra_krb5_root/lib" else KRB5_LDFLAGS="$KRB5_LDFLAGS -L$rra_krb5_root/lib/" fi fi KRB5_LDFLAGS=`echo "$KRB5_LDFLAGS" | sed -e 's/^ *//'` fi fi if test x"$rra_krb5_includedir" != x; then : KRB5_CPPFLAGS="-I$rra_krb5_includedir" else if test x"$rra_krb5_root" != x; then : if test x"$rra_krb5_root" != x/usr; then : KRB5_CPPFLAGS="-I${rra_krb5_root}/include" fi fi fi rra_krb5_save_CPPFLAGS="$CPPFLAGS" rra_krb5_save_LDFLAGS="$LDFLAGS" rra_krb5_save_LIBS="$LIBS" CPPFLAGS="$KRB5_CPPFLAGS $CPPFLAGS" LDFLAGS="$KRB5_LDFLAGS $LDFLAGS" LIBS="$KRB5_LIBS $LIBS" { $as_echo "$as_me:${as_lineno-$LINENO}: checking for krb5_init_context in -lkrb5" >&5 $as_echo_n "checking for krb5_init_context in -lkrb5... " >&6; } if ${ac_cv_lib_krb5_krb5_init_context+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lkrb5 $LIBS" cat confdefs.h - <<_ACEOF >conftest.$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. */ #ifdef __cplusplus extern "C" #endif char krb5_init_context (); int main () { return krb5_init_context (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_krb5_krb5_init_context=yes else ac_cv_lib_krb5_krb5_init_context=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_krb5_krb5_init_context" >&5 $as_echo "$ac_cv_lib_krb5_krb5_init_context" >&6; } if test "x$ac_cv_lib_krb5_krb5_init_context" = xyes; then : KRB5_LIBS="-lkrb5" else if test x"true" = xtrue; then : as_fn_error $? "cannot find usable Kerberos v5 library" "$LINENO" 5 fi fi LIBS="$KRB5_LIBS $LIBS" for ac_func in krb5_get_error_message do : ac_fn_c_check_func "$LINENO" "krb5_get_error_message" "ac_cv_func_krb5_get_error_message" if test "x$ac_cv_func_krb5_get_error_message" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_KRB5_GET_ERROR_MESSAGE 1 _ACEOF for ac_func in krb5_free_error_message do : ac_fn_c_check_func "$LINENO" "krb5_free_error_message" "ac_cv_func_krb5_free_error_message" if test "x$ac_cv_func_krb5_free_error_message" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_KRB5_FREE_ERROR_MESSAGE 1 _ACEOF fi done else for ac_func in krb5_get_error_string do : ac_fn_c_check_func "$LINENO" "krb5_get_error_string" "ac_cv_func_krb5_get_error_string" if test "x$ac_cv_func_krb5_get_error_string" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_KRB5_GET_ERROR_STRING 1 _ACEOF else for ac_func in krb5_get_err_txt do : ac_fn_c_check_func "$LINENO" "krb5_get_err_txt" "ac_cv_func_krb5_get_err_txt" if test "x$ac_cv_func_krb5_get_err_txt" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_KRB5_GET_ERR_TXT 1 _ACEOF else { $as_echo "$as_me:${as_lineno-$LINENO}: checking for krb5_svc_get_msg in -lksvc" >&5 $as_echo_n "checking for krb5_svc_get_msg in -lksvc... " >&6; } if ${ac_cv_lib_ksvc_krb5_svc_get_msg+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lksvc $LIBS" cat confdefs.h - <<_ACEOF >conftest.$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. */ #ifdef __cplusplus extern "C" #endif char krb5_svc_get_msg (); int main () { return krb5_svc_get_msg (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_ksvc_krb5_svc_get_msg=yes else ac_cv_lib_ksvc_krb5_svc_get_msg=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ksvc_krb5_svc_get_msg" >&5 $as_echo "$ac_cv_lib_ksvc_krb5_svc_get_msg" >&6; } if test "x$ac_cv_lib_ksvc_krb5_svc_get_msg" = xyes; then : KRB5_LIBS="$KRB5_LIBS -lksvc" $as_echo "#define HAVE_KRB5_SVC_GET_MSG 1" >>confdefs.h for ac_header in ibm_svc/krb5_svc.h do : ac_fn_c_check_header_compile "$LINENO" "ibm_svc/krb5_svc.h" "ac_cv_header_ibm_svc_krb5_svc_h" "#include " if test "x$ac_cv_header_ibm_svc_krb5_svc_h" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_IBM_SVC_KRB5_SVC_H 1 _ACEOF fi done else { $as_echo "$as_me:${as_lineno-$LINENO}: checking for com_err in -lcom_err" >&5 $as_echo_n "checking for com_err in -lcom_err... " >&6; } if ${ac_cv_lib_com_err_com_err+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lcom_err $LIBS" cat confdefs.h - <<_ACEOF >conftest.$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. */ #ifdef __cplusplus extern "C" #endif char com_err (); int main () { return com_err (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_com_err_com_err=yes else ac_cv_lib_com_err_com_err=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_com_err_com_err" >&5 $as_echo "$ac_cv_lib_com_err_com_err" >&6; } if test "x$ac_cv_lib_com_err_com_err" = xyes; then : KRB5_LIBS="$KRB5_LIBS -lcom_err" else as_fn_error $? "cannot find usable com_err library" "$LINENO" 5 fi for ac_header in et/com_err.h do : ac_fn_c_check_header_mongrel "$LINENO" "et/com_err.h" "ac_cv_header_et_com_err_h" "$ac_includes_default" if test "x$ac_cv_header_et_com_err_h" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_ET_COM_ERR_H 1 _ACEOF fi done fi fi done fi done fi done CPPFLAGS="$rra_krb5_save_CPPFLAGS" LDFLAGS="$rra_krb5_save_LDFLAGS" LIBS="$rra_krb5_save_LIBS" else if test x"$rra_krb5_root" != x && test -z "$KRB5_CONFIG"; then : if test -x "${rra_krb5_root}/bin/krb5-config"; then : KRB5_CONFIG="${rra_krb5_root}/bin/krb5-config" fi else # Extract the first word of "krb5-config", so it can be a program name with args. set dummy krb5-config; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_path_KRB5_CONFIG+:} false; then : $as_echo_n "(cached) " >&6 else case $KRB5_CONFIG in [\\/]* | ?:[\\/]*) ac_cv_path_KRB5_CONFIG="$KRB5_CONFIG" # Let the user override the test with a path. ;; *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR as_dummy="${PATH}:/usr/kerberos/bin" for as_dir in $as_dummy do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_path_KRB5_CONFIG="$as_dir/$ac_word$ac_exec_ext" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS ;; esac fi KRB5_CONFIG=$ac_cv_path_KRB5_CONFIG if test -n "$KRB5_CONFIG"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $KRB5_CONFIG" >&5 $as_echo "$KRB5_CONFIG" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test x"$KRB5_CONFIG" != x && test -x "$KRB5_CONFIG"; then : { $as_echo "$as_me:${as_lineno-$LINENO}: checking for krb5 support in krb5-config" >&5 $as_echo_n "checking for krb5 support in krb5-config... " >&6; } if ${rra_cv_lib_krb5_config+:} false; then : $as_echo_n "(cached) " >&6 else if "$KRB5_CONFIG" 2>&1 | grep krb5 >/dev/null 2>&1; then : rra_cv_lib_krb5_config=yes else rra_cv_lib_krb5_config=no fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $rra_cv_lib_krb5_config" >&5 $as_echo "$rra_cv_lib_krb5_config" >&6; } if test x"$rra_cv_lib_krb5_config" = xyes; then : KRB5_CPPFLAGS=`"$KRB5_CONFIG" --cflags krb5 2>/dev/null` KRB5_LIBS=`"$KRB5_CONFIG" --libs krb5 2>/dev/null` else KRB5_CPPFLAGS=`"$KRB5_CONFIG" --cflags 2>/dev/null` KRB5_LIBS=`"$KRB5_CONFIG" --libs 2>/dev/null` fi KRB5_CPPFLAGS=`echo "$KRB5_CPPFLAGS" | sed 's%-I/usr/include ?%%'` rra_krb5_save_CPPFLAGS="$CPPFLAGS" rra_krb5_save_LDFLAGS="$LDFLAGS" rra_krb5_save_LIBS="$LIBS" CPPFLAGS="$KRB5_CPPFLAGS $CPPFLAGS" LDFLAGS="$KRB5_LDFLAGS $LDFLAGS" LIBS="$KRB5_LIBS $LIBS" ac_fn_c_check_func "$LINENO" "krb5_init_context" "ac_cv_func_krb5_init_context" if test "x$ac_cv_func_krb5_init_context" = xyes; then : CPPFLAGS="$rra_krb5_save_CPPFLAGS" LDFLAGS="$rra_krb5_save_LDFLAGS" LIBS="$rra_krb5_save_LIBS" else CPPFLAGS="$rra_krb5_save_CPPFLAGS" LDFLAGS="$rra_krb5_save_LDFLAGS" LIBS="$rra_krb5_save_LIBS" KRB5_CPPFLAGS= KRB5_LIBS= if test x"$rra_krb5_libdir" != x; then : KRB5_LDFLAGS="-L$rra_krb5_libdir" else if test x"$rra_krb5_root" != x; then : if test -d "$rra_krb5_root/$rra_lib_arch_name"; then : if test x"" = x; then : KRB5_LDFLAGS="$KRB5_LDFLAGS -L$rra_krb5_root/${rra_lib_arch_name}" else KRB5_LDFLAGS="$KRB5_LDFLAGS -L$rra_krb5_root/${rra_lib_arch_name}/" fi else if test x"" = x; then : KRB5_LDFLAGS="$KRB5_LDFLAGS -L$rra_krb5_root/lib" else KRB5_LDFLAGS="$KRB5_LDFLAGS -L$rra_krb5_root/lib/" fi fi KRB5_LDFLAGS=`echo "$KRB5_LDFLAGS" | sed -e 's/^ *//'` fi fi if test x"$rra_krb5_includedir" != x; then : KRB5_CPPFLAGS="-I$rra_krb5_includedir" else if test x"$rra_krb5_root" != x; then : if test x"$rra_krb5_root" != x/usr; then : KRB5_CPPFLAGS="-I${rra_krb5_root}/include" fi fi fi rra_krb5_save_CPPFLAGS="$CPPFLAGS" rra_krb5_save_LDFLAGS="$LDFLAGS" rra_krb5_save_LIBS="$LIBS" CPPFLAGS="$KRB5_CPPFLAGS $CPPFLAGS" LDFLAGS="$KRB5_LDFLAGS $LDFLAGS" LIBS="$KRB5_LIBS $LIBS" rra_krb5_extra= LIBS= { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing res_search" >&5 $as_echo_n "checking for library containing res_search... " >&6; } if ${ac_cv_search_res_search+:} false; then : $as_echo_n "(cached) " >&6 else ac_func_search_save_LIBS=$LIBS cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char res_search (); int main () { return res_search (); ; return 0; } _ACEOF for ac_lib in '' resolv; do if test -z "$ac_lib"; then ac_res="none required" else ac_res=-l$ac_lib LIBS="-l$ac_lib $ac_func_search_save_LIBS" fi if ac_fn_c_try_link "$LINENO"; then : ac_cv_search_res_search=$ac_res fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext if ${ac_cv_search_res_search+:} false; then : break fi done if ${ac_cv_search_res_search+:} false; then : else ac_cv_search_res_search=no fi rm conftest.$ac_ext LIBS=$ac_func_search_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_res_search" >&5 $as_echo "$ac_cv_search_res_search" >&6; } ac_res=$ac_cv_search_res_search if test "$ac_res" != no; then : test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" else { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing __res_search" >&5 $as_echo_n "checking for library containing __res_search... " >&6; } if ${ac_cv_search___res_search+:} false; then : $as_echo_n "(cached) " >&6 else ac_func_search_save_LIBS=$LIBS cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char __res_search (); int main () { return __res_search (); ; return 0; } _ACEOF for ac_lib in '' resolv; do if test -z "$ac_lib"; then ac_res="none required" else ac_res=-l$ac_lib LIBS="-l$ac_lib $ac_func_search_save_LIBS" fi if ac_fn_c_try_link "$LINENO"; then : ac_cv_search___res_search=$ac_res fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext if ${ac_cv_search___res_search+:} false; then : break fi done if ${ac_cv_search___res_search+:} false; then : else ac_cv_search___res_search=no fi rm conftest.$ac_ext LIBS=$ac_func_search_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search___res_search" >&5 $as_echo "$ac_cv_search___res_search" >&6; } ac_res=$ac_cv_search___res_search if test "$ac_res" != no; then : test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing gethostbyname" >&5 $as_echo_n "checking for library containing gethostbyname... " >&6; } if ${ac_cv_search_gethostbyname+:} false; then : $as_echo_n "(cached) " >&6 else ac_func_search_save_LIBS=$LIBS cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char gethostbyname (); int main () { return gethostbyname (); ; return 0; } _ACEOF for ac_lib in '' nsl; do if test -z "$ac_lib"; then ac_res="none required" else ac_res=-l$ac_lib LIBS="-l$ac_lib $ac_func_search_save_LIBS" fi if ac_fn_c_try_link "$LINENO"; then : ac_cv_search_gethostbyname=$ac_res fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext if ${ac_cv_search_gethostbyname+:} false; then : break fi done if ${ac_cv_search_gethostbyname+:} false; then : else ac_cv_search_gethostbyname=no fi rm conftest.$ac_ext LIBS=$ac_func_search_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_gethostbyname" >&5 $as_echo "$ac_cv_search_gethostbyname" >&6; } ac_res=$ac_cv_search_gethostbyname if test "$ac_res" != no; then : test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing socket" >&5 $as_echo_n "checking for library containing socket... " >&6; } if ${ac_cv_search_socket+:} false; then : $as_echo_n "(cached) " >&6 else ac_func_search_save_LIBS=$LIBS cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char socket (); int main () { return socket (); ; return 0; } _ACEOF for ac_lib in '' socket; do if test -z "$ac_lib"; then ac_res="none required" else ac_res=-l$ac_lib LIBS="-l$ac_lib $ac_func_search_save_LIBS" fi if ac_fn_c_try_link "$LINENO"; then : ac_cv_search_socket=$ac_res fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext if ${ac_cv_search_socket+:} false; then : break fi done if ${ac_cv_search_socket+:} false; then : else ac_cv_search_socket=no fi rm conftest.$ac_ext LIBS=$ac_func_search_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_socket" >&5 $as_echo "$ac_cv_search_socket" >&6; } ac_res=$ac_cv_search_socket if test "$ac_res" != no; then : test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" else { $as_echo "$as_me:${as_lineno-$LINENO}: checking for socket in -lnsl" >&5 $as_echo_n "checking for socket in -lnsl... " >&6; } if ${ac_cv_lib_nsl_socket+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lnsl -lsocket $LIBS" cat confdefs.h - <<_ACEOF >conftest.$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. */ #ifdef __cplusplus extern "C" #endif char socket (); int main () { return socket (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_nsl_socket=yes else ac_cv_lib_nsl_socket=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_nsl_socket" >&5 $as_echo "$ac_cv_lib_nsl_socket" >&6; } if test "x$ac_cv_lib_nsl_socket" = xyes; then : LIBS="-lnsl -lsocket $LIBS" fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing crypt" >&5 $as_echo_n "checking for library containing crypt... " >&6; } if ${ac_cv_search_crypt+:} false; then : $as_echo_n "(cached) " >&6 else ac_func_search_save_LIBS=$LIBS cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char crypt (); int main () { return crypt (); ; return 0; } _ACEOF for ac_lib in '' crypt; do if test -z "$ac_lib"; then ac_res="none required" else ac_res=-l$ac_lib LIBS="-l$ac_lib $ac_func_search_save_LIBS" fi if ac_fn_c_try_link "$LINENO"; then : ac_cv_search_crypt=$ac_res fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext if ${ac_cv_search_crypt+:} false; then : break fi done if ${ac_cv_search_crypt+:} false; then : else ac_cv_search_crypt=no fi rm conftest.$ac_ext LIBS=$ac_func_search_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_crypt" >&5 $as_echo "$ac_cv_search_crypt" >&6; } ac_res=$ac_cv_search_crypt if test "$ac_res" != no; then : test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing rk_simple_execve" >&5 $as_echo_n "checking for library containing rk_simple_execve... " >&6; } if ${ac_cv_search_rk_simple_execve+:} false; then : $as_echo_n "(cached) " >&6 else ac_func_search_save_LIBS=$LIBS cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char rk_simple_execve (); int main () { return rk_simple_execve (); ; return 0; } _ACEOF for ac_lib in '' roken; do if test -z "$ac_lib"; then ac_res="none required" else ac_res=-l$ac_lib LIBS="-l$ac_lib $ac_func_search_save_LIBS" fi if ac_fn_c_try_link "$LINENO"; then : ac_cv_search_rk_simple_execve=$ac_res fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext if ${ac_cv_search_rk_simple_execve+:} false; then : break fi done if ${ac_cv_search_rk_simple_execve+:} false; then : else ac_cv_search_rk_simple_execve=no fi rm conftest.$ac_ext LIBS=$ac_func_search_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_rk_simple_execve" >&5 $as_echo "$ac_cv_search_rk_simple_execve" >&6; } ac_res=$ac_cv_search_rk_simple_execve if test "$ac_res" != no; then : test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" fi rra_krb5_extra="$LIBS" LIBS="$rra_krb5_save_LIBS" { $as_echo "$as_me:${as_lineno-$LINENO}: checking for krb5_init_context in -lkrb5" >&5 $as_echo_n "checking for krb5_init_context in -lkrb5... " >&6; } if ${ac_cv_lib_krb5_krb5_init_context+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lkrb5 -lasn1 -lcom_err -lcrypto $rra_krb5_extra $LIBS" cat confdefs.h - <<_ACEOF >conftest.$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. */ #ifdef __cplusplus extern "C" #endif char krb5_init_context (); int main () { return krb5_init_context (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_krb5_krb5_init_context=yes else ac_cv_lib_krb5_krb5_init_context=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_krb5_krb5_init_context" >&5 $as_echo "$ac_cv_lib_krb5_krb5_init_context" >&6; } if test "x$ac_cv_lib_krb5_krb5_init_context" = xyes; then : KRB5_LIBS="-lkrb5 -lasn1 -lcom_err -lcrypto $rra_krb5_extra" else { $as_echo "$as_me:${as_lineno-$LINENO}: checking for krb5int_getspecific in -lkrb5support" >&5 $as_echo_n "checking for krb5int_getspecific in -lkrb5support... " >&6; } if ${ac_cv_lib_krb5support_krb5int_getspecific+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lkrb5support $rra_krb5_extra $LIBS" cat confdefs.h - <<_ACEOF >conftest.$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. */ #ifdef __cplusplus extern "C" #endif char krb5int_getspecific (); int main () { return krb5int_getspecific (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_krb5support_krb5int_getspecific=yes else ac_cv_lib_krb5support_krb5int_getspecific=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_krb5support_krb5int_getspecific" >&5 $as_echo "$ac_cv_lib_krb5support_krb5int_getspecific" >&6; } if test "x$ac_cv_lib_krb5support_krb5int_getspecific" = xyes; then : rra_krb5_extra="-lkrb5support $rra_krb5_extra" else { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_setspecific in -lpthreads" >&5 $as_echo_n "checking for pthread_setspecific in -lpthreads... " >&6; } if ${ac_cv_lib_pthreads_pthread_setspecific+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lpthreads $LIBS" cat confdefs.h - <<_ACEOF >conftest.$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. */ #ifdef __cplusplus extern "C" #endif char pthread_setspecific (); int main () { return pthread_setspecific (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_pthreads_pthread_setspecific=yes else ac_cv_lib_pthreads_pthread_setspecific=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthreads_pthread_setspecific" >&5 $as_echo "$ac_cv_lib_pthreads_pthread_setspecific" >&6; } if test "x$ac_cv_lib_pthreads_pthread_setspecific" = xyes; then : rra_krb5_pthread="-lpthreads" else { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_setspecific in -lpthread" >&5 $as_echo_n "checking for pthread_setspecific in -lpthread... " >&6; } if ${ac_cv_lib_pthread_pthread_setspecific+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lpthread $LIBS" cat confdefs.h - <<_ACEOF >conftest.$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. */ #ifdef __cplusplus extern "C" #endif char pthread_setspecific (); int main () { return pthread_setspecific (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_pthread_pthread_setspecific=yes else ac_cv_lib_pthread_pthread_setspecific=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthread_pthread_setspecific" >&5 $as_echo "$ac_cv_lib_pthread_pthread_setspecific" >&6; } if test "x$ac_cv_lib_pthread_pthread_setspecific" = xyes; then : rra_krb5_pthread="-lpthread" fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for krb5int_setspecific in -lkrb5support" >&5 $as_echo_n "checking for krb5int_setspecific in -lkrb5support... " >&6; } if ${ac_cv_lib_krb5support_krb5int_setspecific+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lkrb5support $rra_krb5_pthread $rra_krb5_extra $LIBS" cat confdefs.h - <<_ACEOF >conftest.$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. */ #ifdef __cplusplus extern "C" #endif char krb5int_setspecific (); int main () { return krb5int_setspecific (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_krb5support_krb5int_setspecific=yes else ac_cv_lib_krb5support_krb5int_setspecific=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_krb5support_krb5int_setspecific" >&5 $as_echo "$ac_cv_lib_krb5support_krb5int_setspecific" >&6; } if test "x$ac_cv_lib_krb5support_krb5int_setspecific" = xyes; then : rra_krb5_extra="-lkrb5support $rra_krb5_extra $rra_krb5_pthread" fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for error_message in -lcom_err" >&5 $as_echo_n "checking for error_message in -lcom_err... " >&6; } if ${ac_cv_lib_com_err_error_message+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lcom_err $rra_krb5_extra $LIBS" cat confdefs.h - <<_ACEOF >conftest.$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. */ #ifdef __cplusplus extern "C" #endif char error_message (); int main () { return error_message (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_com_err_error_message=yes else ac_cv_lib_com_err_error_message=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_com_err_error_message" >&5 $as_echo "$ac_cv_lib_com_err_error_message" >&6; } if test "x$ac_cv_lib_com_err_error_message" = xyes; then : rra_krb5_extra="-lcom_err $rra_krb5_extra" fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for krb5_svc_get_msg in -lksvc" >&5 $as_echo_n "checking for krb5_svc_get_msg in -lksvc... " >&6; } if ${ac_cv_lib_ksvc_krb5_svc_get_msg+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lksvc $rra_krb5_extra $LIBS" cat confdefs.h - <<_ACEOF >conftest.$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. */ #ifdef __cplusplus extern "C" #endif char krb5_svc_get_msg (); int main () { return krb5_svc_get_msg (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_ksvc_krb5_svc_get_msg=yes else ac_cv_lib_ksvc_krb5_svc_get_msg=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ksvc_krb5_svc_get_msg" >&5 $as_echo "$ac_cv_lib_ksvc_krb5_svc_get_msg" >&6; } if test "x$ac_cv_lib_ksvc_krb5_svc_get_msg" = xyes; then : rra_krb5_extra="-lksvc $rra_krb5_extra" fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for krb5int_hash_md5 in -lk5crypto" >&5 $as_echo_n "checking for krb5int_hash_md5 in -lk5crypto... " >&6; } if ${ac_cv_lib_k5crypto_krb5int_hash_md5+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lk5crypto $rra_krb5_extra $LIBS" cat confdefs.h - <<_ACEOF >conftest.$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. */ #ifdef __cplusplus extern "C" #endif char krb5int_hash_md5 (); int main () { return krb5int_hash_md5 (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_k5crypto_krb5int_hash_md5=yes else ac_cv_lib_k5crypto_krb5int_hash_md5=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_k5crypto_krb5int_hash_md5" >&5 $as_echo "$ac_cv_lib_k5crypto_krb5int_hash_md5" >&6; } if test "x$ac_cv_lib_k5crypto_krb5int_hash_md5" = xyes; then : rra_krb5_extra="-lk5crypto $rra_krb5_extra" fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for profile_get_values in -lk5profile" >&5 $as_echo_n "checking for profile_get_values in -lk5profile... " >&6; } if ${ac_cv_lib_k5profile_profile_get_values+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lk5profile $rra_krb5_extra $LIBS" cat confdefs.h - <<_ACEOF >conftest.$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. */ #ifdef __cplusplus extern "C" #endif char profile_get_values (); int main () { return profile_get_values (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_k5profile_profile_get_values=yes else ac_cv_lib_k5profile_profile_get_values=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_k5profile_profile_get_values" >&5 $as_echo "$ac_cv_lib_k5profile_profile_get_values" >&6; } if test "x$ac_cv_lib_k5profile_profile_get_values" = xyes; then : rra_krb5_extra="-lk5profile $rra_krb5_extra" fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for krb5_cc_default in -lkrb5" >&5 $as_echo_n "checking for krb5_cc_default in -lkrb5... " >&6; } if ${ac_cv_lib_krb5_krb5_cc_default+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lkrb5 $rra_krb5_extra $LIBS" cat confdefs.h - <<_ACEOF >conftest.$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. */ #ifdef __cplusplus extern "C" #endif char krb5_cc_default (); int main () { return krb5_cc_default (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_krb5_krb5_cc_default=yes else ac_cv_lib_krb5_krb5_cc_default=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_krb5_krb5_cc_default" >&5 $as_echo "$ac_cv_lib_krb5_krb5_cc_default" >&6; } if test "x$ac_cv_lib_krb5_krb5_cc_default" = xyes; then : KRB5_LIBS="-lkrb5 $rra_krb5_extra" else if test x"true" = xtrue; then : as_fn_error $? "cannot find usable Kerberos v5 library" "$LINENO" 5 fi fi fi LIBS="$KRB5_LIBS $LIBS" for ac_func in krb5_get_error_message do : ac_fn_c_check_func "$LINENO" "krb5_get_error_message" "ac_cv_func_krb5_get_error_message" if test "x$ac_cv_func_krb5_get_error_message" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_KRB5_GET_ERROR_MESSAGE 1 _ACEOF for ac_func in krb5_free_error_message do : ac_fn_c_check_func "$LINENO" "krb5_free_error_message" "ac_cv_func_krb5_free_error_message" if test "x$ac_cv_func_krb5_free_error_message" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_KRB5_FREE_ERROR_MESSAGE 1 _ACEOF fi done else for ac_func in krb5_get_error_string do : ac_fn_c_check_func "$LINENO" "krb5_get_error_string" "ac_cv_func_krb5_get_error_string" if test "x$ac_cv_func_krb5_get_error_string" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_KRB5_GET_ERROR_STRING 1 _ACEOF else for ac_func in krb5_get_err_txt do : ac_fn_c_check_func "$LINENO" "krb5_get_err_txt" "ac_cv_func_krb5_get_err_txt" if test "x$ac_cv_func_krb5_get_err_txt" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_KRB5_GET_ERR_TXT 1 _ACEOF else for ac_func in krb5_svc_get_msg do : ac_fn_c_check_func "$LINENO" "krb5_svc_get_msg" "ac_cv_func_krb5_svc_get_msg" if test "x$ac_cv_func_krb5_svc_get_msg" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_KRB5_SVC_GET_MSG 1 _ACEOF for ac_header in ibm_svc/krb5_svc.h do : ac_fn_c_check_header_compile "$LINENO" "ibm_svc/krb5_svc.h" "ac_cv_header_ibm_svc_krb5_svc_h" "#include " if test "x$ac_cv_header_ibm_svc_krb5_svc_h" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_IBM_SVC_KRB5_SVC_H 1 _ACEOF fi done else for ac_header in et/com_err.h do : ac_fn_c_check_header_mongrel "$LINENO" "et/com_err.h" "ac_cv_header_et_com_err_h" "$ac_includes_default" if test "x$ac_cv_header_et_com_err_h" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_ET_COM_ERR_H 1 _ACEOF fi done fi done fi done fi done fi done CPPFLAGS="$rra_krb5_save_CPPFLAGS" LDFLAGS="$rra_krb5_save_LDFLAGS" LIBS="$rra_krb5_save_LIBS" fi rra_krb5_save_CPPFLAGS="$CPPFLAGS" rra_krb5_save_LDFLAGS="$LDFLAGS" rra_krb5_save_LIBS="$LIBS" CPPFLAGS="$KRB5_CPPFLAGS $CPPFLAGS" LDFLAGS="$KRB5_LDFLAGS $LDFLAGS" LIBS="$KRB5_LIBS $LIBS" for ac_func in krb5_get_error_message do : ac_fn_c_check_func "$LINENO" "krb5_get_error_message" "ac_cv_func_krb5_get_error_message" if test "x$ac_cv_func_krb5_get_error_message" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_KRB5_GET_ERROR_MESSAGE 1 _ACEOF for ac_func in krb5_free_error_message do : ac_fn_c_check_func "$LINENO" "krb5_free_error_message" "ac_cv_func_krb5_free_error_message" if test "x$ac_cv_func_krb5_free_error_message" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_KRB5_FREE_ERROR_MESSAGE 1 _ACEOF fi done else for ac_func in krb5_get_error_string do : ac_fn_c_check_func "$LINENO" "krb5_get_error_string" "ac_cv_func_krb5_get_error_string" if test "x$ac_cv_func_krb5_get_error_string" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_KRB5_GET_ERROR_STRING 1 _ACEOF else for ac_func in krb5_get_err_txt do : ac_fn_c_check_func "$LINENO" "krb5_get_err_txt" "ac_cv_func_krb5_get_err_txt" if test "x$ac_cv_func_krb5_get_err_txt" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_KRB5_GET_ERR_TXT 1 _ACEOF else for ac_func in krb5_svc_get_msg do : ac_fn_c_check_func "$LINENO" "krb5_svc_get_msg" "ac_cv_func_krb5_svc_get_msg" if test "x$ac_cv_func_krb5_svc_get_msg" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_KRB5_SVC_GET_MSG 1 _ACEOF for ac_header in ibm_svc/krb5_svc.h do : ac_fn_c_check_header_compile "$LINENO" "ibm_svc/krb5_svc.h" "ac_cv_header_ibm_svc_krb5_svc_h" "#include " if test "x$ac_cv_header_ibm_svc_krb5_svc_h" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_IBM_SVC_KRB5_SVC_H 1 _ACEOF fi done else for ac_header in et/com_err.h do : ac_fn_c_check_header_mongrel "$LINENO" "et/com_err.h" "ac_cv_header_et_com_err_h" "$ac_includes_default" if test "x$ac_cv_header_et_com_err_h" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_ET_COM_ERR_H 1 _ACEOF fi done fi done fi done fi done fi done CPPFLAGS="$rra_krb5_save_CPPFLAGS" LDFLAGS="$rra_krb5_save_LDFLAGS" LIBS="$rra_krb5_save_LIBS" else if test x"$rra_krb5_libdir" != x; then : KRB5_LDFLAGS="-L$rra_krb5_libdir" else if test x"$rra_krb5_root" != x; then : if test -d "$rra_krb5_root/$rra_lib_arch_name"; then : if test x"" = x; then : KRB5_LDFLAGS="$KRB5_LDFLAGS -L$rra_krb5_root/${rra_lib_arch_name}" else KRB5_LDFLAGS="$KRB5_LDFLAGS -L$rra_krb5_root/${rra_lib_arch_name}/" fi else if test x"" = x; then : KRB5_LDFLAGS="$KRB5_LDFLAGS -L$rra_krb5_root/lib" else KRB5_LDFLAGS="$KRB5_LDFLAGS -L$rra_krb5_root/lib/" fi fi KRB5_LDFLAGS=`echo "$KRB5_LDFLAGS" | sed -e 's/^ *//'` fi fi if test x"$rra_krb5_includedir" != x; then : KRB5_CPPFLAGS="-I$rra_krb5_includedir" else if test x"$rra_krb5_root" != x; then : if test x"$rra_krb5_root" != x/usr; then : KRB5_CPPFLAGS="-I${rra_krb5_root}/include" fi fi fi rra_krb5_save_CPPFLAGS="$CPPFLAGS" rra_krb5_save_LDFLAGS="$LDFLAGS" rra_krb5_save_LIBS="$LIBS" CPPFLAGS="$KRB5_CPPFLAGS $CPPFLAGS" LDFLAGS="$KRB5_LDFLAGS $LDFLAGS" LIBS="$KRB5_LIBS $LIBS" rra_krb5_extra= LIBS= { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing res_search" >&5 $as_echo_n "checking for library containing res_search... " >&6; } if ${ac_cv_search_res_search+:} false; then : $as_echo_n "(cached) " >&6 else ac_func_search_save_LIBS=$LIBS cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char res_search (); int main () { return res_search (); ; return 0; } _ACEOF for ac_lib in '' resolv; do if test -z "$ac_lib"; then ac_res="none required" else ac_res=-l$ac_lib LIBS="-l$ac_lib $ac_func_search_save_LIBS" fi if ac_fn_c_try_link "$LINENO"; then : ac_cv_search_res_search=$ac_res fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext if ${ac_cv_search_res_search+:} false; then : break fi done if ${ac_cv_search_res_search+:} false; then : else ac_cv_search_res_search=no fi rm conftest.$ac_ext LIBS=$ac_func_search_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_res_search" >&5 $as_echo "$ac_cv_search_res_search" >&6; } ac_res=$ac_cv_search_res_search if test "$ac_res" != no; then : test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" else { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing __res_search" >&5 $as_echo_n "checking for library containing __res_search... " >&6; } if ${ac_cv_search___res_search+:} false; then : $as_echo_n "(cached) " >&6 else ac_func_search_save_LIBS=$LIBS cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char __res_search (); int main () { return __res_search (); ; return 0; } _ACEOF for ac_lib in '' resolv; do if test -z "$ac_lib"; then ac_res="none required" else ac_res=-l$ac_lib LIBS="-l$ac_lib $ac_func_search_save_LIBS" fi if ac_fn_c_try_link "$LINENO"; then : ac_cv_search___res_search=$ac_res fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext if ${ac_cv_search___res_search+:} false; then : break fi done if ${ac_cv_search___res_search+:} false; then : else ac_cv_search___res_search=no fi rm conftest.$ac_ext LIBS=$ac_func_search_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search___res_search" >&5 $as_echo "$ac_cv_search___res_search" >&6; } ac_res=$ac_cv_search___res_search if test "$ac_res" != no; then : test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing gethostbyname" >&5 $as_echo_n "checking for library containing gethostbyname... " >&6; } if ${ac_cv_search_gethostbyname+:} false; then : $as_echo_n "(cached) " >&6 else ac_func_search_save_LIBS=$LIBS cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char gethostbyname (); int main () { return gethostbyname (); ; return 0; } _ACEOF for ac_lib in '' nsl; do if test -z "$ac_lib"; then ac_res="none required" else ac_res=-l$ac_lib LIBS="-l$ac_lib $ac_func_search_save_LIBS" fi if ac_fn_c_try_link "$LINENO"; then : ac_cv_search_gethostbyname=$ac_res fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext if ${ac_cv_search_gethostbyname+:} false; then : break fi done if ${ac_cv_search_gethostbyname+:} false; then : else ac_cv_search_gethostbyname=no fi rm conftest.$ac_ext LIBS=$ac_func_search_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_gethostbyname" >&5 $as_echo "$ac_cv_search_gethostbyname" >&6; } ac_res=$ac_cv_search_gethostbyname if test "$ac_res" != no; then : test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing socket" >&5 $as_echo_n "checking for library containing socket... " >&6; } if ${ac_cv_search_socket+:} false; then : $as_echo_n "(cached) " >&6 else ac_func_search_save_LIBS=$LIBS cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char socket (); int main () { return socket (); ; return 0; } _ACEOF for ac_lib in '' socket; do if test -z "$ac_lib"; then ac_res="none required" else ac_res=-l$ac_lib LIBS="-l$ac_lib $ac_func_search_save_LIBS" fi if ac_fn_c_try_link "$LINENO"; then : ac_cv_search_socket=$ac_res fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext if ${ac_cv_search_socket+:} false; then : break fi done if ${ac_cv_search_socket+:} false; then : else ac_cv_search_socket=no fi rm conftest.$ac_ext LIBS=$ac_func_search_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_socket" >&5 $as_echo "$ac_cv_search_socket" >&6; } ac_res=$ac_cv_search_socket if test "$ac_res" != no; then : test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" else { $as_echo "$as_me:${as_lineno-$LINENO}: checking for socket in -lnsl" >&5 $as_echo_n "checking for socket in -lnsl... " >&6; } if ${ac_cv_lib_nsl_socket+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lnsl -lsocket $LIBS" cat confdefs.h - <<_ACEOF >conftest.$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. */ #ifdef __cplusplus extern "C" #endif char socket (); int main () { return socket (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_nsl_socket=yes else ac_cv_lib_nsl_socket=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_nsl_socket" >&5 $as_echo "$ac_cv_lib_nsl_socket" >&6; } if test "x$ac_cv_lib_nsl_socket" = xyes; then : LIBS="-lnsl -lsocket $LIBS" fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing crypt" >&5 $as_echo_n "checking for library containing crypt... " >&6; } if ${ac_cv_search_crypt+:} false; then : $as_echo_n "(cached) " >&6 else ac_func_search_save_LIBS=$LIBS cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char crypt (); int main () { return crypt (); ; return 0; } _ACEOF for ac_lib in '' crypt; do if test -z "$ac_lib"; then ac_res="none required" else ac_res=-l$ac_lib LIBS="-l$ac_lib $ac_func_search_save_LIBS" fi if ac_fn_c_try_link "$LINENO"; then : ac_cv_search_crypt=$ac_res fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext if ${ac_cv_search_crypt+:} false; then : break fi done if ${ac_cv_search_crypt+:} false; then : else ac_cv_search_crypt=no fi rm conftest.$ac_ext LIBS=$ac_func_search_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_crypt" >&5 $as_echo "$ac_cv_search_crypt" >&6; } ac_res=$ac_cv_search_crypt if test "$ac_res" != no; then : test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing rk_simple_execve" >&5 $as_echo_n "checking for library containing rk_simple_execve... " >&6; } if ${ac_cv_search_rk_simple_execve+:} false; then : $as_echo_n "(cached) " >&6 else ac_func_search_save_LIBS=$LIBS cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char rk_simple_execve (); int main () { return rk_simple_execve (); ; return 0; } _ACEOF for ac_lib in '' roken; do if test -z "$ac_lib"; then ac_res="none required" else ac_res=-l$ac_lib LIBS="-l$ac_lib $ac_func_search_save_LIBS" fi if ac_fn_c_try_link "$LINENO"; then : ac_cv_search_rk_simple_execve=$ac_res fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext if ${ac_cv_search_rk_simple_execve+:} false; then : break fi done if ${ac_cv_search_rk_simple_execve+:} false; then : else ac_cv_search_rk_simple_execve=no fi rm conftest.$ac_ext LIBS=$ac_func_search_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_rk_simple_execve" >&5 $as_echo "$ac_cv_search_rk_simple_execve" >&6; } ac_res=$ac_cv_search_rk_simple_execve if test "$ac_res" != no; then : test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" fi rra_krb5_extra="$LIBS" LIBS="$rra_krb5_save_LIBS" { $as_echo "$as_me:${as_lineno-$LINENO}: checking for krb5_init_context in -lkrb5" >&5 $as_echo_n "checking for krb5_init_context in -lkrb5... " >&6; } if ${ac_cv_lib_krb5_krb5_init_context+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lkrb5 -lasn1 -lcom_err -lcrypto $rra_krb5_extra $LIBS" cat confdefs.h - <<_ACEOF >conftest.$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. */ #ifdef __cplusplus extern "C" #endif char krb5_init_context (); int main () { return krb5_init_context (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_krb5_krb5_init_context=yes else ac_cv_lib_krb5_krb5_init_context=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_krb5_krb5_init_context" >&5 $as_echo "$ac_cv_lib_krb5_krb5_init_context" >&6; } if test "x$ac_cv_lib_krb5_krb5_init_context" = xyes; then : KRB5_LIBS="-lkrb5 -lasn1 -lcom_err -lcrypto $rra_krb5_extra" else { $as_echo "$as_me:${as_lineno-$LINENO}: checking for krb5int_getspecific in -lkrb5support" >&5 $as_echo_n "checking for krb5int_getspecific in -lkrb5support... " >&6; } if ${ac_cv_lib_krb5support_krb5int_getspecific+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lkrb5support $rra_krb5_extra $LIBS" cat confdefs.h - <<_ACEOF >conftest.$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. */ #ifdef __cplusplus extern "C" #endif char krb5int_getspecific (); int main () { return krb5int_getspecific (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_krb5support_krb5int_getspecific=yes else ac_cv_lib_krb5support_krb5int_getspecific=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_krb5support_krb5int_getspecific" >&5 $as_echo "$ac_cv_lib_krb5support_krb5int_getspecific" >&6; } if test "x$ac_cv_lib_krb5support_krb5int_getspecific" = xyes; then : rra_krb5_extra="-lkrb5support $rra_krb5_extra" else { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_setspecific in -lpthreads" >&5 $as_echo_n "checking for pthread_setspecific in -lpthreads... " >&6; } if ${ac_cv_lib_pthreads_pthread_setspecific+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lpthreads $LIBS" cat confdefs.h - <<_ACEOF >conftest.$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. */ #ifdef __cplusplus extern "C" #endif char pthread_setspecific (); int main () { return pthread_setspecific (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_pthreads_pthread_setspecific=yes else ac_cv_lib_pthreads_pthread_setspecific=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthreads_pthread_setspecific" >&5 $as_echo "$ac_cv_lib_pthreads_pthread_setspecific" >&6; } if test "x$ac_cv_lib_pthreads_pthread_setspecific" = xyes; then : rra_krb5_pthread="-lpthreads" else { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_setspecific in -lpthread" >&5 $as_echo_n "checking for pthread_setspecific in -lpthread... " >&6; } if ${ac_cv_lib_pthread_pthread_setspecific+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lpthread $LIBS" cat confdefs.h - <<_ACEOF >conftest.$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. */ #ifdef __cplusplus extern "C" #endif char pthread_setspecific (); int main () { return pthread_setspecific (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_pthread_pthread_setspecific=yes else ac_cv_lib_pthread_pthread_setspecific=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthread_pthread_setspecific" >&5 $as_echo "$ac_cv_lib_pthread_pthread_setspecific" >&6; } if test "x$ac_cv_lib_pthread_pthread_setspecific" = xyes; then : rra_krb5_pthread="-lpthread" fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for krb5int_setspecific in -lkrb5support" >&5 $as_echo_n "checking for krb5int_setspecific in -lkrb5support... " >&6; } if ${ac_cv_lib_krb5support_krb5int_setspecific+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lkrb5support $rra_krb5_pthread $rra_krb5_extra $LIBS" cat confdefs.h - <<_ACEOF >conftest.$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. */ #ifdef __cplusplus extern "C" #endif char krb5int_setspecific (); int main () { return krb5int_setspecific (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_krb5support_krb5int_setspecific=yes else ac_cv_lib_krb5support_krb5int_setspecific=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_krb5support_krb5int_setspecific" >&5 $as_echo "$ac_cv_lib_krb5support_krb5int_setspecific" >&6; } if test "x$ac_cv_lib_krb5support_krb5int_setspecific" = xyes; then : rra_krb5_extra="-lkrb5support $rra_krb5_extra $rra_krb5_pthread" fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for error_message in -lcom_err" >&5 $as_echo_n "checking for error_message in -lcom_err... " >&6; } if ${ac_cv_lib_com_err_error_message+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lcom_err $rra_krb5_extra $LIBS" cat confdefs.h - <<_ACEOF >conftest.$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. */ #ifdef __cplusplus extern "C" #endif char error_message (); int main () { return error_message (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_com_err_error_message=yes else ac_cv_lib_com_err_error_message=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_com_err_error_message" >&5 $as_echo "$ac_cv_lib_com_err_error_message" >&6; } if test "x$ac_cv_lib_com_err_error_message" = xyes; then : rra_krb5_extra="-lcom_err $rra_krb5_extra" fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for krb5_svc_get_msg in -lksvc" >&5 $as_echo_n "checking for krb5_svc_get_msg in -lksvc... " >&6; } if ${ac_cv_lib_ksvc_krb5_svc_get_msg+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lksvc $rra_krb5_extra $LIBS" cat confdefs.h - <<_ACEOF >conftest.$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. */ #ifdef __cplusplus extern "C" #endif char krb5_svc_get_msg (); int main () { return krb5_svc_get_msg (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_ksvc_krb5_svc_get_msg=yes else ac_cv_lib_ksvc_krb5_svc_get_msg=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ksvc_krb5_svc_get_msg" >&5 $as_echo "$ac_cv_lib_ksvc_krb5_svc_get_msg" >&6; } if test "x$ac_cv_lib_ksvc_krb5_svc_get_msg" = xyes; then : rra_krb5_extra="-lksvc $rra_krb5_extra" fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for krb5int_hash_md5 in -lk5crypto" >&5 $as_echo_n "checking for krb5int_hash_md5 in -lk5crypto... " >&6; } if ${ac_cv_lib_k5crypto_krb5int_hash_md5+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lk5crypto $rra_krb5_extra $LIBS" cat confdefs.h - <<_ACEOF >conftest.$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. */ #ifdef __cplusplus extern "C" #endif char krb5int_hash_md5 (); int main () { return krb5int_hash_md5 (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_k5crypto_krb5int_hash_md5=yes else ac_cv_lib_k5crypto_krb5int_hash_md5=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_k5crypto_krb5int_hash_md5" >&5 $as_echo "$ac_cv_lib_k5crypto_krb5int_hash_md5" >&6; } if test "x$ac_cv_lib_k5crypto_krb5int_hash_md5" = xyes; then : rra_krb5_extra="-lk5crypto $rra_krb5_extra" fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for profile_get_values in -lk5profile" >&5 $as_echo_n "checking for profile_get_values in -lk5profile... " >&6; } if ${ac_cv_lib_k5profile_profile_get_values+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lk5profile $rra_krb5_extra $LIBS" cat confdefs.h - <<_ACEOF >conftest.$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. */ #ifdef __cplusplus extern "C" #endif char profile_get_values (); int main () { return profile_get_values (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_k5profile_profile_get_values=yes else ac_cv_lib_k5profile_profile_get_values=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_k5profile_profile_get_values" >&5 $as_echo "$ac_cv_lib_k5profile_profile_get_values" >&6; } if test "x$ac_cv_lib_k5profile_profile_get_values" = xyes; then : rra_krb5_extra="-lk5profile $rra_krb5_extra" fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for krb5_cc_default in -lkrb5" >&5 $as_echo_n "checking for krb5_cc_default in -lkrb5... " >&6; } if ${ac_cv_lib_krb5_krb5_cc_default+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lkrb5 $rra_krb5_extra $LIBS" cat confdefs.h - <<_ACEOF >conftest.$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. */ #ifdef __cplusplus extern "C" #endif char krb5_cc_default (); int main () { return krb5_cc_default (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_krb5_krb5_cc_default=yes else ac_cv_lib_krb5_krb5_cc_default=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_krb5_krb5_cc_default" >&5 $as_echo "$ac_cv_lib_krb5_krb5_cc_default" >&6; } if test "x$ac_cv_lib_krb5_krb5_cc_default" = xyes; then : KRB5_LIBS="-lkrb5 $rra_krb5_extra" else if test x"true" = xtrue; then : as_fn_error $? "cannot find usable Kerberos v5 library" "$LINENO" 5 fi fi fi LIBS="$KRB5_LIBS $LIBS" for ac_func in krb5_get_error_message do : ac_fn_c_check_func "$LINENO" "krb5_get_error_message" "ac_cv_func_krb5_get_error_message" if test "x$ac_cv_func_krb5_get_error_message" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_KRB5_GET_ERROR_MESSAGE 1 _ACEOF for ac_func in krb5_free_error_message do : ac_fn_c_check_func "$LINENO" "krb5_free_error_message" "ac_cv_func_krb5_free_error_message" if test "x$ac_cv_func_krb5_free_error_message" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_KRB5_FREE_ERROR_MESSAGE 1 _ACEOF fi done else for ac_func in krb5_get_error_string do : ac_fn_c_check_func "$LINENO" "krb5_get_error_string" "ac_cv_func_krb5_get_error_string" if test "x$ac_cv_func_krb5_get_error_string" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_KRB5_GET_ERROR_STRING 1 _ACEOF else for ac_func in krb5_get_err_txt do : ac_fn_c_check_func "$LINENO" "krb5_get_err_txt" "ac_cv_func_krb5_get_err_txt" if test "x$ac_cv_func_krb5_get_err_txt" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_KRB5_GET_ERR_TXT 1 _ACEOF else for ac_func in krb5_svc_get_msg do : ac_fn_c_check_func "$LINENO" "krb5_svc_get_msg" "ac_cv_func_krb5_svc_get_msg" if test "x$ac_cv_func_krb5_svc_get_msg" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_KRB5_SVC_GET_MSG 1 _ACEOF for ac_header in ibm_svc/krb5_svc.h do : ac_fn_c_check_header_compile "$LINENO" "ibm_svc/krb5_svc.h" "ac_cv_header_ibm_svc_krb5_svc_h" "#include " if test "x$ac_cv_header_ibm_svc_krb5_svc_h" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_IBM_SVC_KRB5_SVC_H 1 _ACEOF fi done else for ac_header in et/com_err.h do : ac_fn_c_check_header_mongrel "$LINENO" "et/com_err.h" "ac_cv_header_et_com_err_h" "$ac_includes_default" if test "x$ac_cv_header_et_com_err_h" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_ET_COM_ERR_H 1 _ACEOF fi done fi done fi done fi done fi done CPPFLAGS="$rra_krb5_save_CPPFLAGS" LDFLAGS="$rra_krb5_save_LDFLAGS" LIBS="$rra_krb5_save_LIBS" fi fi rra_krb5_uses_com_err=false case "$LIBS" in *-lcom_err*) rra_krb5_uses_com_err=true ;; esac if test x"$rra_krb5_uses_com_err" = xtrue; then KRB5_USES_COM_ERR_TRUE= KRB5_USES_COM_ERR_FALSE='#' else KRB5_USES_COM_ERR_TRUE='#' KRB5_USES_COM_ERR_FALSE= fi else if test x"$rra_reduced_depends" = xtrue; then : if test x"$rra_krb5_libdir" != x; then : KRB5_LDFLAGS="-L$rra_krb5_libdir" else if test x"$rra_krb5_root" != x; then : if test -d "$rra_krb5_root/$rra_lib_arch_name"; then : if test x"" = x; then : KRB5_LDFLAGS="$KRB5_LDFLAGS -L$rra_krb5_root/${rra_lib_arch_name}" else KRB5_LDFLAGS="$KRB5_LDFLAGS -L$rra_krb5_root/${rra_lib_arch_name}/" fi else if test x"" = x; then : KRB5_LDFLAGS="$KRB5_LDFLAGS -L$rra_krb5_root/lib" else KRB5_LDFLAGS="$KRB5_LDFLAGS -L$rra_krb5_root/lib/" fi fi KRB5_LDFLAGS=`echo "$KRB5_LDFLAGS" | sed -e 's/^ *//'` fi fi if test x"$rra_krb5_includedir" != x; then : KRB5_CPPFLAGS="-I$rra_krb5_includedir" else if test x"$rra_krb5_root" != x; then : if test x"$rra_krb5_root" != x/usr; then : KRB5_CPPFLAGS="-I${rra_krb5_root}/include" fi fi fi rra_krb5_save_CPPFLAGS="$CPPFLAGS" rra_krb5_save_LDFLAGS="$LDFLAGS" rra_krb5_save_LIBS="$LIBS" CPPFLAGS="$KRB5_CPPFLAGS $CPPFLAGS" LDFLAGS="$KRB5_LDFLAGS $LDFLAGS" LIBS="$KRB5_LIBS $LIBS" { $as_echo "$as_me:${as_lineno-$LINENO}: checking for krb5_init_context in -lkrb5" >&5 $as_echo_n "checking for krb5_init_context in -lkrb5... " >&6; } if ${ac_cv_lib_krb5_krb5_init_context+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lkrb5 $LIBS" cat confdefs.h - <<_ACEOF >conftest.$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. */ #ifdef __cplusplus extern "C" #endif char krb5_init_context (); int main () { return krb5_init_context (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_krb5_krb5_init_context=yes else ac_cv_lib_krb5_krb5_init_context=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_krb5_krb5_init_context" >&5 $as_echo "$ac_cv_lib_krb5_krb5_init_context" >&6; } if test "x$ac_cv_lib_krb5_krb5_init_context" = xyes; then : KRB5_LIBS="-lkrb5" else if test x"false" = xtrue; then : as_fn_error $? "cannot find usable Kerberos v5 library" "$LINENO" 5 fi fi LIBS="$KRB5_LIBS $LIBS" for ac_func in krb5_get_error_message do : ac_fn_c_check_func "$LINENO" "krb5_get_error_message" "ac_cv_func_krb5_get_error_message" if test "x$ac_cv_func_krb5_get_error_message" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_KRB5_GET_ERROR_MESSAGE 1 _ACEOF for ac_func in krb5_free_error_message do : ac_fn_c_check_func "$LINENO" "krb5_free_error_message" "ac_cv_func_krb5_free_error_message" if test "x$ac_cv_func_krb5_free_error_message" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_KRB5_FREE_ERROR_MESSAGE 1 _ACEOF fi done else for ac_func in krb5_get_error_string do : ac_fn_c_check_func "$LINENO" "krb5_get_error_string" "ac_cv_func_krb5_get_error_string" if test "x$ac_cv_func_krb5_get_error_string" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_KRB5_GET_ERROR_STRING 1 _ACEOF else for ac_func in krb5_get_err_txt do : ac_fn_c_check_func "$LINENO" "krb5_get_err_txt" "ac_cv_func_krb5_get_err_txt" if test "x$ac_cv_func_krb5_get_err_txt" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_KRB5_GET_ERR_TXT 1 _ACEOF else { $as_echo "$as_me:${as_lineno-$LINENO}: checking for krb5_svc_get_msg in -lksvc" >&5 $as_echo_n "checking for krb5_svc_get_msg in -lksvc... " >&6; } if ${ac_cv_lib_ksvc_krb5_svc_get_msg+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lksvc $LIBS" cat confdefs.h - <<_ACEOF >conftest.$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. */ #ifdef __cplusplus extern "C" #endif char krb5_svc_get_msg (); int main () { return krb5_svc_get_msg (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_ksvc_krb5_svc_get_msg=yes else ac_cv_lib_ksvc_krb5_svc_get_msg=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ksvc_krb5_svc_get_msg" >&5 $as_echo "$ac_cv_lib_ksvc_krb5_svc_get_msg" >&6; } if test "x$ac_cv_lib_ksvc_krb5_svc_get_msg" = xyes; then : KRB5_LIBS="$KRB5_LIBS -lksvc" $as_echo "#define HAVE_KRB5_SVC_GET_MSG 1" >>confdefs.h for ac_header in ibm_svc/krb5_svc.h do : ac_fn_c_check_header_compile "$LINENO" "ibm_svc/krb5_svc.h" "ac_cv_header_ibm_svc_krb5_svc_h" "#include " if test "x$ac_cv_header_ibm_svc_krb5_svc_h" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_IBM_SVC_KRB5_SVC_H 1 _ACEOF fi done else { $as_echo "$as_me:${as_lineno-$LINENO}: checking for com_err in -lcom_err" >&5 $as_echo_n "checking for com_err in -lcom_err... " >&6; } if ${ac_cv_lib_com_err_com_err+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lcom_err $LIBS" cat confdefs.h - <<_ACEOF >conftest.$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. */ #ifdef __cplusplus extern "C" #endif char com_err (); int main () { return com_err (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_com_err_com_err=yes else ac_cv_lib_com_err_com_err=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_com_err_com_err" >&5 $as_echo "$ac_cv_lib_com_err_com_err" >&6; } if test "x$ac_cv_lib_com_err_com_err" = xyes; then : KRB5_LIBS="$KRB5_LIBS -lcom_err" else as_fn_error $? "cannot find usable com_err library" "$LINENO" 5 fi for ac_header in et/com_err.h do : ac_fn_c_check_header_mongrel "$LINENO" "et/com_err.h" "ac_cv_header_et_com_err_h" "$ac_includes_default" if test "x$ac_cv_header_et_com_err_h" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_ET_COM_ERR_H 1 _ACEOF fi done fi fi done fi done fi done CPPFLAGS="$rra_krb5_save_CPPFLAGS" LDFLAGS="$rra_krb5_save_LDFLAGS" LIBS="$rra_krb5_save_LIBS" else if test x"$rra_krb5_root" != x && test -z "$KRB5_CONFIG"; then : if test -x "${rra_krb5_root}/bin/krb5-config"; then : KRB5_CONFIG="${rra_krb5_root}/bin/krb5-config" fi else # Extract the first word of "krb5-config", so it can be a program name with args. set dummy krb5-config; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_path_KRB5_CONFIG+:} false; then : $as_echo_n "(cached) " >&6 else case $KRB5_CONFIG in [\\/]* | ?:[\\/]*) ac_cv_path_KRB5_CONFIG="$KRB5_CONFIG" # Let the user override the test with a path. ;; *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR as_dummy="${PATH}:/usr/kerberos/bin" for as_dir in $as_dummy do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_path_KRB5_CONFIG="$as_dir/$ac_word$ac_exec_ext" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS ;; esac fi KRB5_CONFIG=$ac_cv_path_KRB5_CONFIG if test -n "$KRB5_CONFIG"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $KRB5_CONFIG" >&5 $as_echo "$KRB5_CONFIG" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test x"$KRB5_CONFIG" != x && test -x "$KRB5_CONFIG"; then : { $as_echo "$as_me:${as_lineno-$LINENO}: checking for krb5 support in krb5-config" >&5 $as_echo_n "checking for krb5 support in krb5-config... " >&6; } if ${rra_cv_lib_krb5_config+:} false; then : $as_echo_n "(cached) " >&6 else if "$KRB5_CONFIG" 2>&1 | grep krb5 >/dev/null 2>&1; then : rra_cv_lib_krb5_config=yes else rra_cv_lib_krb5_config=no fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $rra_cv_lib_krb5_config" >&5 $as_echo "$rra_cv_lib_krb5_config" >&6; } if test x"$rra_cv_lib_krb5_config" = xyes; then : KRB5_CPPFLAGS=`"$KRB5_CONFIG" --cflags krb5 2>/dev/null` KRB5_LIBS=`"$KRB5_CONFIG" --libs krb5 2>/dev/null` else KRB5_CPPFLAGS=`"$KRB5_CONFIG" --cflags 2>/dev/null` KRB5_LIBS=`"$KRB5_CONFIG" --libs 2>/dev/null` fi KRB5_CPPFLAGS=`echo "$KRB5_CPPFLAGS" | sed 's%-I/usr/include ?%%'` rra_krb5_save_CPPFLAGS="$CPPFLAGS" rra_krb5_save_LDFLAGS="$LDFLAGS" rra_krb5_save_LIBS="$LIBS" CPPFLAGS="$KRB5_CPPFLAGS $CPPFLAGS" LDFLAGS="$KRB5_LDFLAGS $LDFLAGS" LIBS="$KRB5_LIBS $LIBS" ac_fn_c_check_func "$LINENO" "krb5_init_context" "ac_cv_func_krb5_init_context" if test "x$ac_cv_func_krb5_init_context" = xyes; then : CPPFLAGS="$rra_krb5_save_CPPFLAGS" LDFLAGS="$rra_krb5_save_LDFLAGS" LIBS="$rra_krb5_save_LIBS" else CPPFLAGS="$rra_krb5_save_CPPFLAGS" LDFLAGS="$rra_krb5_save_LDFLAGS" LIBS="$rra_krb5_save_LIBS" KRB5_CPPFLAGS= KRB5_LIBS= if test x"$rra_krb5_libdir" != x; then : KRB5_LDFLAGS="-L$rra_krb5_libdir" else if test x"$rra_krb5_root" != x; then : if test -d "$rra_krb5_root/$rra_lib_arch_name"; then : if test x"" = x; then : KRB5_LDFLAGS="$KRB5_LDFLAGS -L$rra_krb5_root/${rra_lib_arch_name}" else KRB5_LDFLAGS="$KRB5_LDFLAGS -L$rra_krb5_root/${rra_lib_arch_name}/" fi else if test x"" = x; then : KRB5_LDFLAGS="$KRB5_LDFLAGS -L$rra_krb5_root/lib" else KRB5_LDFLAGS="$KRB5_LDFLAGS -L$rra_krb5_root/lib/" fi fi KRB5_LDFLAGS=`echo "$KRB5_LDFLAGS" | sed -e 's/^ *//'` fi fi if test x"$rra_krb5_includedir" != x; then : KRB5_CPPFLAGS="-I$rra_krb5_includedir" else if test x"$rra_krb5_root" != x; then : if test x"$rra_krb5_root" != x/usr; then : KRB5_CPPFLAGS="-I${rra_krb5_root}/include" fi fi fi rra_krb5_save_CPPFLAGS="$CPPFLAGS" rra_krb5_save_LDFLAGS="$LDFLAGS" rra_krb5_save_LIBS="$LIBS" CPPFLAGS="$KRB5_CPPFLAGS $CPPFLAGS" LDFLAGS="$KRB5_LDFLAGS $LDFLAGS" LIBS="$KRB5_LIBS $LIBS" rra_krb5_extra= LIBS= { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing res_search" >&5 $as_echo_n "checking for library containing res_search... " >&6; } if ${ac_cv_search_res_search+:} false; then : $as_echo_n "(cached) " >&6 else ac_func_search_save_LIBS=$LIBS cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char res_search (); int main () { return res_search (); ; return 0; } _ACEOF for ac_lib in '' resolv; do if test -z "$ac_lib"; then ac_res="none required" else ac_res=-l$ac_lib LIBS="-l$ac_lib $ac_func_search_save_LIBS" fi if ac_fn_c_try_link "$LINENO"; then : ac_cv_search_res_search=$ac_res fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext if ${ac_cv_search_res_search+:} false; then : break fi done if ${ac_cv_search_res_search+:} false; then : else ac_cv_search_res_search=no fi rm conftest.$ac_ext LIBS=$ac_func_search_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_res_search" >&5 $as_echo "$ac_cv_search_res_search" >&6; } ac_res=$ac_cv_search_res_search if test "$ac_res" != no; then : test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" else { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing __res_search" >&5 $as_echo_n "checking for library containing __res_search... " >&6; } if ${ac_cv_search___res_search+:} false; then : $as_echo_n "(cached) " >&6 else ac_func_search_save_LIBS=$LIBS cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char __res_search (); int main () { return __res_search (); ; return 0; } _ACEOF for ac_lib in '' resolv; do if test -z "$ac_lib"; then ac_res="none required" else ac_res=-l$ac_lib LIBS="-l$ac_lib $ac_func_search_save_LIBS" fi if ac_fn_c_try_link "$LINENO"; then : ac_cv_search___res_search=$ac_res fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext if ${ac_cv_search___res_search+:} false; then : break fi done if ${ac_cv_search___res_search+:} false; then : else ac_cv_search___res_search=no fi rm conftest.$ac_ext LIBS=$ac_func_search_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search___res_search" >&5 $as_echo "$ac_cv_search___res_search" >&6; } ac_res=$ac_cv_search___res_search if test "$ac_res" != no; then : test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing gethostbyname" >&5 $as_echo_n "checking for library containing gethostbyname... " >&6; } if ${ac_cv_search_gethostbyname+:} false; then : $as_echo_n "(cached) " >&6 else ac_func_search_save_LIBS=$LIBS cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char gethostbyname (); int main () { return gethostbyname (); ; return 0; } _ACEOF for ac_lib in '' nsl; do if test -z "$ac_lib"; then ac_res="none required" else ac_res=-l$ac_lib LIBS="-l$ac_lib $ac_func_search_save_LIBS" fi if ac_fn_c_try_link "$LINENO"; then : ac_cv_search_gethostbyname=$ac_res fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext if ${ac_cv_search_gethostbyname+:} false; then : break fi done if ${ac_cv_search_gethostbyname+:} false; then : else ac_cv_search_gethostbyname=no fi rm conftest.$ac_ext LIBS=$ac_func_search_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_gethostbyname" >&5 $as_echo "$ac_cv_search_gethostbyname" >&6; } ac_res=$ac_cv_search_gethostbyname if test "$ac_res" != no; then : test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing socket" >&5 $as_echo_n "checking for library containing socket... " >&6; } if ${ac_cv_search_socket+:} false; then : $as_echo_n "(cached) " >&6 else ac_func_search_save_LIBS=$LIBS cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char socket (); int main () { return socket (); ; return 0; } _ACEOF for ac_lib in '' socket; do if test -z "$ac_lib"; then ac_res="none required" else ac_res=-l$ac_lib LIBS="-l$ac_lib $ac_func_search_save_LIBS" fi if ac_fn_c_try_link "$LINENO"; then : ac_cv_search_socket=$ac_res fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext if ${ac_cv_search_socket+:} false; then : break fi done if ${ac_cv_search_socket+:} false; then : else ac_cv_search_socket=no fi rm conftest.$ac_ext LIBS=$ac_func_search_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_socket" >&5 $as_echo "$ac_cv_search_socket" >&6; } ac_res=$ac_cv_search_socket if test "$ac_res" != no; then : test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" else { $as_echo "$as_me:${as_lineno-$LINENO}: checking for socket in -lnsl" >&5 $as_echo_n "checking for socket in -lnsl... " >&6; } if ${ac_cv_lib_nsl_socket+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lnsl -lsocket $LIBS" cat confdefs.h - <<_ACEOF >conftest.$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. */ #ifdef __cplusplus extern "C" #endif char socket (); int main () { return socket (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_nsl_socket=yes else ac_cv_lib_nsl_socket=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_nsl_socket" >&5 $as_echo "$ac_cv_lib_nsl_socket" >&6; } if test "x$ac_cv_lib_nsl_socket" = xyes; then : LIBS="-lnsl -lsocket $LIBS" fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing crypt" >&5 $as_echo_n "checking for library containing crypt... " >&6; } if ${ac_cv_search_crypt+:} false; then : $as_echo_n "(cached) " >&6 else ac_func_search_save_LIBS=$LIBS cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char crypt (); int main () { return crypt (); ; return 0; } _ACEOF for ac_lib in '' crypt; do if test -z "$ac_lib"; then ac_res="none required" else ac_res=-l$ac_lib LIBS="-l$ac_lib $ac_func_search_save_LIBS" fi if ac_fn_c_try_link "$LINENO"; then : ac_cv_search_crypt=$ac_res fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext if ${ac_cv_search_crypt+:} false; then : break fi done if ${ac_cv_search_crypt+:} false; then : else ac_cv_search_crypt=no fi rm conftest.$ac_ext LIBS=$ac_func_search_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_crypt" >&5 $as_echo "$ac_cv_search_crypt" >&6; } ac_res=$ac_cv_search_crypt if test "$ac_res" != no; then : test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing rk_simple_execve" >&5 $as_echo_n "checking for library containing rk_simple_execve... " >&6; } if ${ac_cv_search_rk_simple_execve+:} false; then : $as_echo_n "(cached) " >&6 else ac_func_search_save_LIBS=$LIBS cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char rk_simple_execve (); int main () { return rk_simple_execve (); ; return 0; } _ACEOF for ac_lib in '' roken; do if test -z "$ac_lib"; then ac_res="none required" else ac_res=-l$ac_lib LIBS="-l$ac_lib $ac_func_search_save_LIBS" fi if ac_fn_c_try_link "$LINENO"; then : ac_cv_search_rk_simple_execve=$ac_res fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext if ${ac_cv_search_rk_simple_execve+:} false; then : break fi done if ${ac_cv_search_rk_simple_execve+:} false; then : else ac_cv_search_rk_simple_execve=no fi rm conftest.$ac_ext LIBS=$ac_func_search_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_rk_simple_execve" >&5 $as_echo "$ac_cv_search_rk_simple_execve" >&6; } ac_res=$ac_cv_search_rk_simple_execve if test "$ac_res" != no; then : test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" fi rra_krb5_extra="$LIBS" LIBS="$rra_krb5_save_LIBS" { $as_echo "$as_me:${as_lineno-$LINENO}: checking for krb5_init_context in -lkrb5" >&5 $as_echo_n "checking for krb5_init_context in -lkrb5... " >&6; } if ${ac_cv_lib_krb5_krb5_init_context+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lkrb5 -lasn1 -lcom_err -lcrypto $rra_krb5_extra $LIBS" cat confdefs.h - <<_ACEOF >conftest.$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. */ #ifdef __cplusplus extern "C" #endif char krb5_init_context (); int main () { return krb5_init_context (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_krb5_krb5_init_context=yes else ac_cv_lib_krb5_krb5_init_context=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_krb5_krb5_init_context" >&5 $as_echo "$ac_cv_lib_krb5_krb5_init_context" >&6; } if test "x$ac_cv_lib_krb5_krb5_init_context" = xyes; then : KRB5_LIBS="-lkrb5 -lasn1 -lcom_err -lcrypto $rra_krb5_extra" else { $as_echo "$as_me:${as_lineno-$LINENO}: checking for krb5int_getspecific in -lkrb5support" >&5 $as_echo_n "checking for krb5int_getspecific in -lkrb5support... " >&6; } if ${ac_cv_lib_krb5support_krb5int_getspecific+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lkrb5support $rra_krb5_extra $LIBS" cat confdefs.h - <<_ACEOF >conftest.$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. */ #ifdef __cplusplus extern "C" #endif char krb5int_getspecific (); int main () { return krb5int_getspecific (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_krb5support_krb5int_getspecific=yes else ac_cv_lib_krb5support_krb5int_getspecific=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_krb5support_krb5int_getspecific" >&5 $as_echo "$ac_cv_lib_krb5support_krb5int_getspecific" >&6; } if test "x$ac_cv_lib_krb5support_krb5int_getspecific" = xyes; then : rra_krb5_extra="-lkrb5support $rra_krb5_extra" else { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_setspecific in -lpthreads" >&5 $as_echo_n "checking for pthread_setspecific in -lpthreads... " >&6; } if ${ac_cv_lib_pthreads_pthread_setspecific+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lpthreads $LIBS" cat confdefs.h - <<_ACEOF >conftest.$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. */ #ifdef __cplusplus extern "C" #endif char pthread_setspecific (); int main () { return pthread_setspecific (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_pthreads_pthread_setspecific=yes else ac_cv_lib_pthreads_pthread_setspecific=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthreads_pthread_setspecific" >&5 $as_echo "$ac_cv_lib_pthreads_pthread_setspecific" >&6; } if test "x$ac_cv_lib_pthreads_pthread_setspecific" = xyes; then : rra_krb5_pthread="-lpthreads" else { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_setspecific in -lpthread" >&5 $as_echo_n "checking for pthread_setspecific in -lpthread... " >&6; } if ${ac_cv_lib_pthread_pthread_setspecific+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lpthread $LIBS" cat confdefs.h - <<_ACEOF >conftest.$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. */ #ifdef __cplusplus extern "C" #endif char pthread_setspecific (); int main () { return pthread_setspecific (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_pthread_pthread_setspecific=yes else ac_cv_lib_pthread_pthread_setspecific=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthread_pthread_setspecific" >&5 $as_echo "$ac_cv_lib_pthread_pthread_setspecific" >&6; } if test "x$ac_cv_lib_pthread_pthread_setspecific" = xyes; then : rra_krb5_pthread="-lpthread" fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for krb5int_setspecific in -lkrb5support" >&5 $as_echo_n "checking for krb5int_setspecific in -lkrb5support... " >&6; } if ${ac_cv_lib_krb5support_krb5int_setspecific+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lkrb5support $rra_krb5_pthread $rra_krb5_extra $LIBS" cat confdefs.h - <<_ACEOF >conftest.$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. */ #ifdef __cplusplus extern "C" #endif char krb5int_setspecific (); int main () { return krb5int_setspecific (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_krb5support_krb5int_setspecific=yes else ac_cv_lib_krb5support_krb5int_setspecific=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_krb5support_krb5int_setspecific" >&5 $as_echo "$ac_cv_lib_krb5support_krb5int_setspecific" >&6; } if test "x$ac_cv_lib_krb5support_krb5int_setspecific" = xyes; then : rra_krb5_extra="-lkrb5support $rra_krb5_extra $rra_krb5_pthread" fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for error_message in -lcom_err" >&5 $as_echo_n "checking for error_message in -lcom_err... " >&6; } if ${ac_cv_lib_com_err_error_message+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lcom_err $rra_krb5_extra $LIBS" cat confdefs.h - <<_ACEOF >conftest.$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. */ #ifdef __cplusplus extern "C" #endif char error_message (); int main () { return error_message (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_com_err_error_message=yes else ac_cv_lib_com_err_error_message=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_com_err_error_message" >&5 $as_echo "$ac_cv_lib_com_err_error_message" >&6; } if test "x$ac_cv_lib_com_err_error_message" = xyes; then : rra_krb5_extra="-lcom_err $rra_krb5_extra" fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for krb5_svc_get_msg in -lksvc" >&5 $as_echo_n "checking for krb5_svc_get_msg in -lksvc... " >&6; } if ${ac_cv_lib_ksvc_krb5_svc_get_msg+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lksvc $rra_krb5_extra $LIBS" cat confdefs.h - <<_ACEOF >conftest.$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. */ #ifdef __cplusplus extern "C" #endif char krb5_svc_get_msg (); int main () { return krb5_svc_get_msg (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_ksvc_krb5_svc_get_msg=yes else ac_cv_lib_ksvc_krb5_svc_get_msg=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ksvc_krb5_svc_get_msg" >&5 $as_echo "$ac_cv_lib_ksvc_krb5_svc_get_msg" >&6; } if test "x$ac_cv_lib_ksvc_krb5_svc_get_msg" = xyes; then : rra_krb5_extra="-lksvc $rra_krb5_extra" fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for krb5int_hash_md5 in -lk5crypto" >&5 $as_echo_n "checking for krb5int_hash_md5 in -lk5crypto... " >&6; } if ${ac_cv_lib_k5crypto_krb5int_hash_md5+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lk5crypto $rra_krb5_extra $LIBS" cat confdefs.h - <<_ACEOF >conftest.$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. */ #ifdef __cplusplus extern "C" #endif char krb5int_hash_md5 (); int main () { return krb5int_hash_md5 (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_k5crypto_krb5int_hash_md5=yes else ac_cv_lib_k5crypto_krb5int_hash_md5=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_k5crypto_krb5int_hash_md5" >&5 $as_echo "$ac_cv_lib_k5crypto_krb5int_hash_md5" >&6; } if test "x$ac_cv_lib_k5crypto_krb5int_hash_md5" = xyes; then : rra_krb5_extra="-lk5crypto $rra_krb5_extra" fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for profile_get_values in -lk5profile" >&5 $as_echo_n "checking for profile_get_values in -lk5profile... " >&6; } if ${ac_cv_lib_k5profile_profile_get_values+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lk5profile $rra_krb5_extra $LIBS" cat confdefs.h - <<_ACEOF >conftest.$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. */ #ifdef __cplusplus extern "C" #endif char profile_get_values (); int main () { return profile_get_values (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_k5profile_profile_get_values=yes else ac_cv_lib_k5profile_profile_get_values=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_k5profile_profile_get_values" >&5 $as_echo "$ac_cv_lib_k5profile_profile_get_values" >&6; } if test "x$ac_cv_lib_k5profile_profile_get_values" = xyes; then : rra_krb5_extra="-lk5profile $rra_krb5_extra" fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for krb5_cc_default in -lkrb5" >&5 $as_echo_n "checking for krb5_cc_default in -lkrb5... " >&6; } if ${ac_cv_lib_krb5_krb5_cc_default+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lkrb5 $rra_krb5_extra $LIBS" cat confdefs.h - <<_ACEOF >conftest.$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. */ #ifdef __cplusplus extern "C" #endif char krb5_cc_default (); int main () { return krb5_cc_default (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_krb5_krb5_cc_default=yes else ac_cv_lib_krb5_krb5_cc_default=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_krb5_krb5_cc_default" >&5 $as_echo "$ac_cv_lib_krb5_krb5_cc_default" >&6; } if test "x$ac_cv_lib_krb5_krb5_cc_default" = xyes; then : KRB5_LIBS="-lkrb5 $rra_krb5_extra" else if test x"false" = xtrue; then : as_fn_error $? "cannot find usable Kerberos v5 library" "$LINENO" 5 fi fi fi LIBS="$KRB5_LIBS $LIBS" for ac_func in krb5_get_error_message do : ac_fn_c_check_func "$LINENO" "krb5_get_error_message" "ac_cv_func_krb5_get_error_message" if test "x$ac_cv_func_krb5_get_error_message" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_KRB5_GET_ERROR_MESSAGE 1 _ACEOF for ac_func in krb5_free_error_message do : ac_fn_c_check_func "$LINENO" "krb5_free_error_message" "ac_cv_func_krb5_free_error_message" if test "x$ac_cv_func_krb5_free_error_message" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_KRB5_FREE_ERROR_MESSAGE 1 _ACEOF fi done else for ac_func in krb5_get_error_string do : ac_fn_c_check_func "$LINENO" "krb5_get_error_string" "ac_cv_func_krb5_get_error_string" if test "x$ac_cv_func_krb5_get_error_string" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_KRB5_GET_ERROR_STRING 1 _ACEOF else for ac_func in krb5_get_err_txt do : ac_fn_c_check_func "$LINENO" "krb5_get_err_txt" "ac_cv_func_krb5_get_err_txt" if test "x$ac_cv_func_krb5_get_err_txt" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_KRB5_GET_ERR_TXT 1 _ACEOF else for ac_func in krb5_svc_get_msg do : ac_fn_c_check_func "$LINENO" "krb5_svc_get_msg" "ac_cv_func_krb5_svc_get_msg" if test "x$ac_cv_func_krb5_svc_get_msg" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_KRB5_SVC_GET_MSG 1 _ACEOF for ac_header in ibm_svc/krb5_svc.h do : ac_fn_c_check_header_compile "$LINENO" "ibm_svc/krb5_svc.h" "ac_cv_header_ibm_svc_krb5_svc_h" "#include " if test "x$ac_cv_header_ibm_svc_krb5_svc_h" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_IBM_SVC_KRB5_SVC_H 1 _ACEOF fi done else for ac_header in et/com_err.h do : ac_fn_c_check_header_mongrel "$LINENO" "et/com_err.h" "ac_cv_header_et_com_err_h" "$ac_includes_default" if test "x$ac_cv_header_et_com_err_h" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_ET_COM_ERR_H 1 _ACEOF fi done fi done fi done fi done fi done CPPFLAGS="$rra_krb5_save_CPPFLAGS" LDFLAGS="$rra_krb5_save_LDFLAGS" LIBS="$rra_krb5_save_LIBS" fi rra_krb5_save_CPPFLAGS="$CPPFLAGS" rra_krb5_save_LDFLAGS="$LDFLAGS" rra_krb5_save_LIBS="$LIBS" CPPFLAGS="$KRB5_CPPFLAGS $CPPFLAGS" LDFLAGS="$KRB5_LDFLAGS $LDFLAGS" LIBS="$KRB5_LIBS $LIBS" for ac_func in krb5_get_error_message do : ac_fn_c_check_func "$LINENO" "krb5_get_error_message" "ac_cv_func_krb5_get_error_message" if test "x$ac_cv_func_krb5_get_error_message" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_KRB5_GET_ERROR_MESSAGE 1 _ACEOF for ac_func in krb5_free_error_message do : ac_fn_c_check_func "$LINENO" "krb5_free_error_message" "ac_cv_func_krb5_free_error_message" if test "x$ac_cv_func_krb5_free_error_message" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_KRB5_FREE_ERROR_MESSAGE 1 _ACEOF fi done else for ac_func in krb5_get_error_string do : ac_fn_c_check_func "$LINENO" "krb5_get_error_string" "ac_cv_func_krb5_get_error_string" if test "x$ac_cv_func_krb5_get_error_string" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_KRB5_GET_ERROR_STRING 1 _ACEOF else for ac_func in krb5_get_err_txt do : ac_fn_c_check_func "$LINENO" "krb5_get_err_txt" "ac_cv_func_krb5_get_err_txt" if test "x$ac_cv_func_krb5_get_err_txt" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_KRB5_GET_ERR_TXT 1 _ACEOF else for ac_func in krb5_svc_get_msg do : ac_fn_c_check_func "$LINENO" "krb5_svc_get_msg" "ac_cv_func_krb5_svc_get_msg" if test "x$ac_cv_func_krb5_svc_get_msg" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_KRB5_SVC_GET_MSG 1 _ACEOF for ac_header in ibm_svc/krb5_svc.h do : ac_fn_c_check_header_compile "$LINENO" "ibm_svc/krb5_svc.h" "ac_cv_header_ibm_svc_krb5_svc_h" "#include " if test "x$ac_cv_header_ibm_svc_krb5_svc_h" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_IBM_SVC_KRB5_SVC_H 1 _ACEOF fi done else for ac_header in et/com_err.h do : ac_fn_c_check_header_mongrel "$LINENO" "et/com_err.h" "ac_cv_header_et_com_err_h" "$ac_includes_default" if test "x$ac_cv_header_et_com_err_h" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_ET_COM_ERR_H 1 _ACEOF fi done fi done fi done fi done fi done CPPFLAGS="$rra_krb5_save_CPPFLAGS" LDFLAGS="$rra_krb5_save_LDFLAGS" LIBS="$rra_krb5_save_LIBS" else if test x"$rra_krb5_libdir" != x; then : KRB5_LDFLAGS="-L$rra_krb5_libdir" else if test x"$rra_krb5_root" != x; then : if test -d "$rra_krb5_root/$rra_lib_arch_name"; then : if test x"" = x; then : KRB5_LDFLAGS="$KRB5_LDFLAGS -L$rra_krb5_root/${rra_lib_arch_name}" else KRB5_LDFLAGS="$KRB5_LDFLAGS -L$rra_krb5_root/${rra_lib_arch_name}/" fi else if test x"" = x; then : KRB5_LDFLAGS="$KRB5_LDFLAGS -L$rra_krb5_root/lib" else KRB5_LDFLAGS="$KRB5_LDFLAGS -L$rra_krb5_root/lib/" fi fi KRB5_LDFLAGS=`echo "$KRB5_LDFLAGS" | sed -e 's/^ *//'` fi fi if test x"$rra_krb5_includedir" != x; then : KRB5_CPPFLAGS="-I$rra_krb5_includedir" else if test x"$rra_krb5_root" != x; then : if test x"$rra_krb5_root" != x/usr; then : KRB5_CPPFLAGS="-I${rra_krb5_root}/include" fi fi fi rra_krb5_save_CPPFLAGS="$CPPFLAGS" rra_krb5_save_LDFLAGS="$LDFLAGS" rra_krb5_save_LIBS="$LIBS" CPPFLAGS="$KRB5_CPPFLAGS $CPPFLAGS" LDFLAGS="$KRB5_LDFLAGS $LDFLAGS" LIBS="$KRB5_LIBS $LIBS" rra_krb5_extra= LIBS= { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing res_search" >&5 $as_echo_n "checking for library containing res_search... " >&6; } if ${ac_cv_search_res_search+:} false; then : $as_echo_n "(cached) " >&6 else ac_func_search_save_LIBS=$LIBS cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char res_search (); int main () { return res_search (); ; return 0; } _ACEOF for ac_lib in '' resolv; do if test -z "$ac_lib"; then ac_res="none required" else ac_res=-l$ac_lib LIBS="-l$ac_lib $ac_func_search_save_LIBS" fi if ac_fn_c_try_link "$LINENO"; then : ac_cv_search_res_search=$ac_res fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext if ${ac_cv_search_res_search+:} false; then : break fi done if ${ac_cv_search_res_search+:} false; then : else ac_cv_search_res_search=no fi rm conftest.$ac_ext LIBS=$ac_func_search_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_res_search" >&5 $as_echo "$ac_cv_search_res_search" >&6; } ac_res=$ac_cv_search_res_search if test "$ac_res" != no; then : test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" else { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing __res_search" >&5 $as_echo_n "checking for library containing __res_search... " >&6; } if ${ac_cv_search___res_search+:} false; then : $as_echo_n "(cached) " >&6 else ac_func_search_save_LIBS=$LIBS cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char __res_search (); int main () { return __res_search (); ; return 0; } _ACEOF for ac_lib in '' resolv; do if test -z "$ac_lib"; then ac_res="none required" else ac_res=-l$ac_lib LIBS="-l$ac_lib $ac_func_search_save_LIBS" fi if ac_fn_c_try_link "$LINENO"; then : ac_cv_search___res_search=$ac_res fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext if ${ac_cv_search___res_search+:} false; then : break fi done if ${ac_cv_search___res_search+:} false; then : else ac_cv_search___res_search=no fi rm conftest.$ac_ext LIBS=$ac_func_search_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search___res_search" >&5 $as_echo "$ac_cv_search___res_search" >&6; } ac_res=$ac_cv_search___res_search if test "$ac_res" != no; then : test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing gethostbyname" >&5 $as_echo_n "checking for library containing gethostbyname... " >&6; } if ${ac_cv_search_gethostbyname+:} false; then : $as_echo_n "(cached) " >&6 else ac_func_search_save_LIBS=$LIBS cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char gethostbyname (); int main () { return gethostbyname (); ; return 0; } _ACEOF for ac_lib in '' nsl; do if test -z "$ac_lib"; then ac_res="none required" else ac_res=-l$ac_lib LIBS="-l$ac_lib $ac_func_search_save_LIBS" fi if ac_fn_c_try_link "$LINENO"; then : ac_cv_search_gethostbyname=$ac_res fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext if ${ac_cv_search_gethostbyname+:} false; then : break fi done if ${ac_cv_search_gethostbyname+:} false; then : else ac_cv_search_gethostbyname=no fi rm conftest.$ac_ext LIBS=$ac_func_search_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_gethostbyname" >&5 $as_echo "$ac_cv_search_gethostbyname" >&6; } ac_res=$ac_cv_search_gethostbyname if test "$ac_res" != no; then : test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing socket" >&5 $as_echo_n "checking for library containing socket... " >&6; } if ${ac_cv_search_socket+:} false; then : $as_echo_n "(cached) " >&6 else ac_func_search_save_LIBS=$LIBS cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char socket (); int main () { return socket (); ; return 0; } _ACEOF for ac_lib in '' socket; do if test -z "$ac_lib"; then ac_res="none required" else ac_res=-l$ac_lib LIBS="-l$ac_lib $ac_func_search_save_LIBS" fi if ac_fn_c_try_link "$LINENO"; then : ac_cv_search_socket=$ac_res fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext if ${ac_cv_search_socket+:} false; then : break fi done if ${ac_cv_search_socket+:} false; then : else ac_cv_search_socket=no fi rm conftest.$ac_ext LIBS=$ac_func_search_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_socket" >&5 $as_echo "$ac_cv_search_socket" >&6; } ac_res=$ac_cv_search_socket if test "$ac_res" != no; then : test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" else { $as_echo "$as_me:${as_lineno-$LINENO}: checking for socket in -lnsl" >&5 $as_echo_n "checking for socket in -lnsl... " >&6; } if ${ac_cv_lib_nsl_socket+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lnsl -lsocket $LIBS" cat confdefs.h - <<_ACEOF >conftest.$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. */ #ifdef __cplusplus extern "C" #endif char socket (); int main () { return socket (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_nsl_socket=yes else ac_cv_lib_nsl_socket=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_nsl_socket" >&5 $as_echo "$ac_cv_lib_nsl_socket" >&6; } if test "x$ac_cv_lib_nsl_socket" = xyes; then : LIBS="-lnsl -lsocket $LIBS" fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing crypt" >&5 $as_echo_n "checking for library containing crypt... " >&6; } if ${ac_cv_search_crypt+:} false; then : $as_echo_n "(cached) " >&6 else ac_func_search_save_LIBS=$LIBS cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char crypt (); int main () { return crypt (); ; return 0; } _ACEOF for ac_lib in '' crypt; do if test -z "$ac_lib"; then ac_res="none required" else ac_res=-l$ac_lib LIBS="-l$ac_lib $ac_func_search_save_LIBS" fi if ac_fn_c_try_link "$LINENO"; then : ac_cv_search_crypt=$ac_res fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext if ${ac_cv_search_crypt+:} false; then : break fi done if ${ac_cv_search_crypt+:} false; then : else ac_cv_search_crypt=no fi rm conftest.$ac_ext LIBS=$ac_func_search_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_crypt" >&5 $as_echo "$ac_cv_search_crypt" >&6; } ac_res=$ac_cv_search_crypt if test "$ac_res" != no; then : test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing rk_simple_execve" >&5 $as_echo_n "checking for library containing rk_simple_execve... " >&6; } if ${ac_cv_search_rk_simple_execve+:} false; then : $as_echo_n "(cached) " >&6 else ac_func_search_save_LIBS=$LIBS cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char rk_simple_execve (); int main () { return rk_simple_execve (); ; return 0; } _ACEOF for ac_lib in '' roken; do if test -z "$ac_lib"; then ac_res="none required" else ac_res=-l$ac_lib LIBS="-l$ac_lib $ac_func_search_save_LIBS" fi if ac_fn_c_try_link "$LINENO"; then : ac_cv_search_rk_simple_execve=$ac_res fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext if ${ac_cv_search_rk_simple_execve+:} false; then : break fi done if ${ac_cv_search_rk_simple_execve+:} false; then : else ac_cv_search_rk_simple_execve=no fi rm conftest.$ac_ext LIBS=$ac_func_search_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_rk_simple_execve" >&5 $as_echo "$ac_cv_search_rk_simple_execve" >&6; } ac_res=$ac_cv_search_rk_simple_execve if test "$ac_res" != no; then : test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" fi rra_krb5_extra="$LIBS" LIBS="$rra_krb5_save_LIBS" { $as_echo "$as_me:${as_lineno-$LINENO}: checking for krb5_init_context in -lkrb5" >&5 $as_echo_n "checking for krb5_init_context in -lkrb5... " >&6; } if ${ac_cv_lib_krb5_krb5_init_context+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lkrb5 -lasn1 -lcom_err -lcrypto $rra_krb5_extra $LIBS" cat confdefs.h - <<_ACEOF >conftest.$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. */ #ifdef __cplusplus extern "C" #endif char krb5_init_context (); int main () { return krb5_init_context (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_krb5_krb5_init_context=yes else ac_cv_lib_krb5_krb5_init_context=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_krb5_krb5_init_context" >&5 $as_echo "$ac_cv_lib_krb5_krb5_init_context" >&6; } if test "x$ac_cv_lib_krb5_krb5_init_context" = xyes; then : KRB5_LIBS="-lkrb5 -lasn1 -lcom_err -lcrypto $rra_krb5_extra" else { $as_echo "$as_me:${as_lineno-$LINENO}: checking for krb5int_getspecific in -lkrb5support" >&5 $as_echo_n "checking for krb5int_getspecific in -lkrb5support... " >&6; } if ${ac_cv_lib_krb5support_krb5int_getspecific+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lkrb5support $rra_krb5_extra $LIBS" cat confdefs.h - <<_ACEOF >conftest.$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. */ #ifdef __cplusplus extern "C" #endif char krb5int_getspecific (); int main () { return krb5int_getspecific (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_krb5support_krb5int_getspecific=yes else ac_cv_lib_krb5support_krb5int_getspecific=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_krb5support_krb5int_getspecific" >&5 $as_echo "$ac_cv_lib_krb5support_krb5int_getspecific" >&6; } if test "x$ac_cv_lib_krb5support_krb5int_getspecific" = xyes; then : rra_krb5_extra="-lkrb5support $rra_krb5_extra" else { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_setspecific in -lpthreads" >&5 $as_echo_n "checking for pthread_setspecific in -lpthreads... " >&6; } if ${ac_cv_lib_pthreads_pthread_setspecific+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lpthreads $LIBS" cat confdefs.h - <<_ACEOF >conftest.$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. */ #ifdef __cplusplus extern "C" #endif char pthread_setspecific (); int main () { return pthread_setspecific (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_pthreads_pthread_setspecific=yes else ac_cv_lib_pthreads_pthread_setspecific=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthreads_pthread_setspecific" >&5 $as_echo "$ac_cv_lib_pthreads_pthread_setspecific" >&6; } if test "x$ac_cv_lib_pthreads_pthread_setspecific" = xyes; then : rra_krb5_pthread="-lpthreads" else { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_setspecific in -lpthread" >&5 $as_echo_n "checking for pthread_setspecific in -lpthread... " >&6; } if ${ac_cv_lib_pthread_pthread_setspecific+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lpthread $LIBS" cat confdefs.h - <<_ACEOF >conftest.$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. */ #ifdef __cplusplus extern "C" #endif char pthread_setspecific (); int main () { return pthread_setspecific (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_pthread_pthread_setspecific=yes else ac_cv_lib_pthread_pthread_setspecific=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthread_pthread_setspecific" >&5 $as_echo "$ac_cv_lib_pthread_pthread_setspecific" >&6; } if test "x$ac_cv_lib_pthread_pthread_setspecific" = xyes; then : rra_krb5_pthread="-lpthread" fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for krb5int_setspecific in -lkrb5support" >&5 $as_echo_n "checking for krb5int_setspecific in -lkrb5support... " >&6; } if ${ac_cv_lib_krb5support_krb5int_setspecific+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lkrb5support $rra_krb5_pthread $rra_krb5_extra $LIBS" cat confdefs.h - <<_ACEOF >conftest.$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. */ #ifdef __cplusplus extern "C" #endif char krb5int_setspecific (); int main () { return krb5int_setspecific (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_krb5support_krb5int_setspecific=yes else ac_cv_lib_krb5support_krb5int_setspecific=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_krb5support_krb5int_setspecific" >&5 $as_echo "$ac_cv_lib_krb5support_krb5int_setspecific" >&6; } if test "x$ac_cv_lib_krb5support_krb5int_setspecific" = xyes; then : rra_krb5_extra="-lkrb5support $rra_krb5_extra $rra_krb5_pthread" fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for error_message in -lcom_err" >&5 $as_echo_n "checking for error_message in -lcom_err... " >&6; } if ${ac_cv_lib_com_err_error_message+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lcom_err $rra_krb5_extra $LIBS" cat confdefs.h - <<_ACEOF >conftest.$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. */ #ifdef __cplusplus extern "C" #endif char error_message (); int main () { return error_message (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_com_err_error_message=yes else ac_cv_lib_com_err_error_message=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_com_err_error_message" >&5 $as_echo "$ac_cv_lib_com_err_error_message" >&6; } if test "x$ac_cv_lib_com_err_error_message" = xyes; then : rra_krb5_extra="-lcom_err $rra_krb5_extra" fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for krb5_svc_get_msg in -lksvc" >&5 $as_echo_n "checking for krb5_svc_get_msg in -lksvc... " >&6; } if ${ac_cv_lib_ksvc_krb5_svc_get_msg+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lksvc $rra_krb5_extra $LIBS" cat confdefs.h - <<_ACEOF >conftest.$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. */ #ifdef __cplusplus extern "C" #endif char krb5_svc_get_msg (); int main () { return krb5_svc_get_msg (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_ksvc_krb5_svc_get_msg=yes else ac_cv_lib_ksvc_krb5_svc_get_msg=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ksvc_krb5_svc_get_msg" >&5 $as_echo "$ac_cv_lib_ksvc_krb5_svc_get_msg" >&6; } if test "x$ac_cv_lib_ksvc_krb5_svc_get_msg" = xyes; then : rra_krb5_extra="-lksvc $rra_krb5_extra" fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for krb5int_hash_md5 in -lk5crypto" >&5 $as_echo_n "checking for krb5int_hash_md5 in -lk5crypto... " >&6; } if ${ac_cv_lib_k5crypto_krb5int_hash_md5+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lk5crypto $rra_krb5_extra $LIBS" cat confdefs.h - <<_ACEOF >conftest.$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. */ #ifdef __cplusplus extern "C" #endif char krb5int_hash_md5 (); int main () { return krb5int_hash_md5 (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_k5crypto_krb5int_hash_md5=yes else ac_cv_lib_k5crypto_krb5int_hash_md5=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_k5crypto_krb5int_hash_md5" >&5 $as_echo "$ac_cv_lib_k5crypto_krb5int_hash_md5" >&6; } if test "x$ac_cv_lib_k5crypto_krb5int_hash_md5" = xyes; then : rra_krb5_extra="-lk5crypto $rra_krb5_extra" fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for profile_get_values in -lk5profile" >&5 $as_echo_n "checking for profile_get_values in -lk5profile... " >&6; } if ${ac_cv_lib_k5profile_profile_get_values+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lk5profile $rra_krb5_extra $LIBS" cat confdefs.h - <<_ACEOF >conftest.$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. */ #ifdef __cplusplus extern "C" #endif char profile_get_values (); int main () { return profile_get_values (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_k5profile_profile_get_values=yes else ac_cv_lib_k5profile_profile_get_values=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_k5profile_profile_get_values" >&5 $as_echo "$ac_cv_lib_k5profile_profile_get_values" >&6; } if test "x$ac_cv_lib_k5profile_profile_get_values" = xyes; then : rra_krb5_extra="-lk5profile $rra_krb5_extra" fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for krb5_cc_default in -lkrb5" >&5 $as_echo_n "checking for krb5_cc_default in -lkrb5... " >&6; } if ${ac_cv_lib_krb5_krb5_cc_default+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lkrb5 $rra_krb5_extra $LIBS" cat confdefs.h - <<_ACEOF >conftest.$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. */ #ifdef __cplusplus extern "C" #endif char krb5_cc_default (); int main () { return krb5_cc_default (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_krb5_krb5_cc_default=yes else ac_cv_lib_krb5_krb5_cc_default=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_krb5_krb5_cc_default" >&5 $as_echo "$ac_cv_lib_krb5_krb5_cc_default" >&6; } if test "x$ac_cv_lib_krb5_krb5_cc_default" = xyes; then : KRB5_LIBS="-lkrb5 $rra_krb5_extra" else if test x"false" = xtrue; then : as_fn_error $? "cannot find usable Kerberos v5 library" "$LINENO" 5 fi fi fi LIBS="$KRB5_LIBS $LIBS" for ac_func in krb5_get_error_message do : ac_fn_c_check_func "$LINENO" "krb5_get_error_message" "ac_cv_func_krb5_get_error_message" if test "x$ac_cv_func_krb5_get_error_message" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_KRB5_GET_ERROR_MESSAGE 1 _ACEOF for ac_func in krb5_free_error_message do : ac_fn_c_check_func "$LINENO" "krb5_free_error_message" "ac_cv_func_krb5_free_error_message" if test "x$ac_cv_func_krb5_free_error_message" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_KRB5_FREE_ERROR_MESSAGE 1 _ACEOF fi done else for ac_func in krb5_get_error_string do : ac_fn_c_check_func "$LINENO" "krb5_get_error_string" "ac_cv_func_krb5_get_error_string" if test "x$ac_cv_func_krb5_get_error_string" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_KRB5_GET_ERROR_STRING 1 _ACEOF else for ac_func in krb5_get_err_txt do : ac_fn_c_check_func "$LINENO" "krb5_get_err_txt" "ac_cv_func_krb5_get_err_txt" if test "x$ac_cv_func_krb5_get_err_txt" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_KRB5_GET_ERR_TXT 1 _ACEOF else for ac_func in krb5_svc_get_msg do : ac_fn_c_check_func "$LINENO" "krb5_svc_get_msg" "ac_cv_func_krb5_svc_get_msg" if test "x$ac_cv_func_krb5_svc_get_msg" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_KRB5_SVC_GET_MSG 1 _ACEOF for ac_header in ibm_svc/krb5_svc.h do : ac_fn_c_check_header_compile "$LINENO" "ibm_svc/krb5_svc.h" "ac_cv_header_ibm_svc_krb5_svc_h" "#include " if test "x$ac_cv_header_ibm_svc_krb5_svc_h" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_IBM_SVC_KRB5_SVC_H 1 _ACEOF fi done else for ac_header in et/com_err.h do : ac_fn_c_check_header_mongrel "$LINENO" "et/com_err.h" "ac_cv_header_et_com_err_h" "$ac_includes_default" if test "x$ac_cv_header_et_com_err_h" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_ET_COM_ERR_H 1 _ACEOF fi done fi done fi done fi done fi done CPPFLAGS="$rra_krb5_save_CPPFLAGS" LDFLAGS="$rra_krb5_save_LDFLAGS" LIBS="$rra_krb5_save_LIBS" fi fi rra_krb5_uses_com_err=false case "$LIBS" in *-lcom_err*) rra_krb5_uses_com_err=true ;; esac if test x"$rra_krb5_uses_com_err" = xtrue; then KRB5_USES_COM_ERR_TRUE= KRB5_USES_COM_ERR_FALSE='#' else KRB5_USES_COM_ERR_TRUE='#' KRB5_USES_COM_ERR_FALSE= fi fi else if false; then KRB5_USES_COM_ERR_TRUE= KRB5_USES_COM_ERR_FALSE='#' else KRB5_USES_COM_ERR_TRUE='#' KRB5_USES_COM_ERR_FALSE= fi fi if test x"$KRB5_LIBS" != x; then : $as_echo "#define HAVE_KERBEROS 1" >>confdefs.h fi rra_krb5_save_CPPFLAGS="$CPPFLAGS" rra_krb5_save_LDFLAGS="$LDFLAGS" rra_krb5_save_LIBS="$LIBS" CPPFLAGS="$KRB5_CPPFLAGS $CPPFLAGS" LDFLAGS="$KRB5_LDFLAGS $LDFLAGS" LIBS="$KRB5_LIBS $LIBS" if test x"$rra_use_kerberos" != xfalse; then : for ac_header in k5profile.h profile.h do : as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : cat >>confdefs.h <<_ACEOF #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 _ACEOF fi done for ac_func in krb5_free_default_realm \ krb5_init_secure_context do : as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" if eval test \"x\$"$as_ac_var"\" = x"yes"; then : cat >>confdefs.h <<_ACEOF #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 _ACEOF fi done ac_fn_c_check_type "$LINENO" "krb5_realm" "ac_cv_type_krb5_realm" "#include " if test "x$ac_cv_type_krb5_realm" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_KRB5_REALM 1 _ACEOF fi for ac_func in krb5_appdefault_string do : ac_fn_c_check_func "$LINENO" "krb5_appdefault_string" "ac_cv_func_krb5_appdefault_string" if test "x$ac_cv_func_krb5_appdefault_string" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_KRB5_APPDEFAULT_STRING 1 _ACEOF else for ac_func in krb5_get_profile do : ac_fn_c_check_func "$LINENO" "krb5_get_profile" "ac_cv_func_krb5_get_profile" if test "x$ac_cv_func_krb5_get_profile" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_KRB5_GET_PROFILE 1 _ACEOF fi done case " $LIBOBJS " in *" krb5-profile.$ac_objext "* ) ;; *) LIBOBJS="$LIBOBJS krb5-profile.$ac_objext" ;; esac fi done case " $LIBOBJS " in *" krb5-extra.$ac_objext "* ) ;; *) LIBOBJS="$LIBOBJS krb5-extra.$ac_objext" ;; esac fi CPPFLAGS="$rra_krb5_save_CPPFLAGS" LDFLAGS="$rra_krb5_save_LDFLAGS" LIBS="$rra_krb5_save_LIBS" rra_libkafs=true rra_build_kafs=false KAFS_CPPFLAGS= KAFS_LDFLAGS= KAFS_LIBS= # Check whether --with-libkafs was given. if test "${with_libkafs+set}" = set; then : withval=$with_libkafs; if test x"$withval" = xno; then : rra_libkafs=false else if test x"$withval" != xyes; then : rra_krb5_root="$withval" fi fi fi # Check whether --with-libkafs-include was given. if test "${with_libkafs_include+set}" = set; then : withval=$with_libkafs_include; if test x"$withval" != xyes && test x"$withval" != xno; then : rra_kafs_includedir="$withval" fi fi # Check whether --with-libkafs-lib was given. if test "${with_libkafs_lib+set}" = set; then : withval=$with_libkafs_lib; if test x"$withval" != xyes && test x"$withval" != xno; then : rra_kafs_libdir="$withval" fi fi # Check whether --with-afs was given. if test "${with_afs+set}" = set; then : withval=$with_afs; if test x"$withval" != xno && test x"$withval" != xyes; then : rra_afs_root="$withval" fi fi # Check whether --with-afs-include was given. if test "${with_afs_include+set}" = set; then : withval=$with_afs_include; if test x"$withval" != xyes && test x"$withval" != xno; then : rra_afs_includedir="$withval" fi fi # Check whether --with-afs-lib was given. if test "${with_afs_lib+set}" = set; then : withval=$with_afs_lib; if test x"$withval" != xyes && test x"$withval" != xno; then : rra_afs_libdir="$withval" fi fi for ac_header in sys/ioccom.h do : ac_fn_c_check_header_mongrel "$LINENO" "sys/ioccom.h" "ac_cv_header_sys_ioccom_h" "$ac_includes_default" if test "x$ac_cv_header_sys_ioccom_h" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_SYS_IOCCOM_H 1 _ACEOF fi done if test x"$rra_libkafs" != xfalse; then : KAFS_LDFLAGS= if test x"$rra_kafs_libdir" != x; then : KAFS_LDFLAGS="-L$rra_kafs_libdir" else if test x"$rra_kafs_root" != x; then : if test -d "$rra_kafs_root/$rra_lib_arch_name"; then : if test x"" = x; then : KAFS_LDFLAGS="$KAFS_LDFLAGS -L$rra_kafs_root/${rra_lib_arch_name}" else KAFS_LDFLAGS="$KAFS_LDFLAGS -L$rra_kafs_root/${rra_lib_arch_name}/" fi else if test x"" = x; then : KAFS_LDFLAGS="$KAFS_LDFLAGS -L$rra_kafs_root/lib" else KAFS_LDFLAGS="$KAFS_LDFLAGS -L$rra_kafs_root/lib/" fi fi KAFS_LDFLAGS=`echo "$KAFS_LDFLAGS" | sed -e 's/^ *//'` fi fi if test x"$rra_kafs_includedir" != x; then : KAFS_CPPFLAGS="-I$rra_kafs_includedir" else if test x"$rra_kafs_root" != x; then : if test x"$rra_kafs_root" != x/usr; then : KAFS_CPPFLAGS="-I${rra_kafs_root}/include" fi fi fi if test x"$rra_afs_libdir" != x; then : KAFS_LDFLAGS="$KAFS_LDFLAGS -L$rra_afs_libdir" else if test x"$rra_afs_root" != x; then : if test -d "$rra_afs_root/$rra_lib_arch_name"; then : if test x"" = x; then : KAFS_LDFLAGS="$KAFS_LDFLAGS -L$rra_afs_root/${rra_lib_arch_name}" else KAFS_LDFLAGS="$KAFS_LDFLAGS -L$rra_afs_root/${rra_lib_arch_name}/" fi else if test x"" = x; then : KAFS_LDFLAGS="$KAFS_LDFLAGS -L$rra_afs_root/lib" else KAFS_LDFLAGS="$KAFS_LDFLAGS -L$rra_afs_root/lib/" fi fi KAFS_LDFLAGS=`echo "$KAFS_LDFLAGS" | sed -e 's/^ *//'` fi if test -d "$rra_afs_root/$rra_lib_arch_name"; then : if test x"afs" = x; then : KAFS_LDFLAGS="$KAFS_LDFLAGS -L$rra_afs_root/${rra_lib_arch_name}" else KAFS_LDFLAGS="$KAFS_LDFLAGS -L$rra_afs_root/${rra_lib_arch_name}/afs" fi else if test x"afs" = x; then : KAFS_LDFLAGS="$KAFS_LDFLAGS -L$rra_afs_root/lib" else KAFS_LDFLAGS="$KAFS_LDFLAGS -L$rra_afs_root/lib/afs" fi fi KAFS_LDFLAGS=`echo "$KAFS_LDFLAGS" | sed -e 's/^ *//'` fi if test x"$rra_afs_includedir" != x; then : KAFS_CPPFLAGS="-I$rra_afs_includedir" else if test x"$rra_afs_root" != x; then : if test x"$rra_afs_root" != x/usr; then : KAFS_CPPFLAGS="$KAFS_CPPFLAGS -I${rra_afs_root}/include" fi fi fi if test x"$rra_use_kerberos" = xtrue; then : rra_krb5_save_CPPFLAGS="$CPPFLAGS" rra_krb5_save_LDFLAGS="$LDFLAGS" rra_krb5_save_LIBS="$LIBS" CPPFLAGS="$KRB5_CPPFLAGS $CPPFLAGS" LDFLAGS="$KRB5_LDFLAGS $LDFLAGS" LIBS="$KRB5_LIBS $LIBS" fi rra_kafs_save_CPPFLAGS="$CPPFLAGS" rra_kafs_save_LDFLAGS="$LDFLAGS" rra_kafs_save_LIBS="$LIBS" CPPFLAGS="$KAFS_CPPFLAGS $CPPFLAGS" LDFLAGS="$KAFS_LDFLAGS $LDFLAGS" LIBS="$KAFS_LIBS $LIBS" { $as_echo "$as_me:${as_lineno-$LINENO}: checking for k_hasafs in -lkafs" >&5 $as_echo_n "checking for k_hasafs in -lkafs... " >&6; } if ${ac_cv_lib_kafs_k_hasafs+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lkafs $LIBS" cat confdefs.h - <<_ACEOF >conftest.$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. */ #ifdef __cplusplus extern "C" #endif char k_hasafs (); int main () { return k_hasafs (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_kafs_k_hasafs=yes else ac_cv_lib_kafs_k_hasafs=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_kafs_k_hasafs" >&5 $as_echo "$ac_cv_lib_kafs_k_hasafs" >&6; } if test "x$ac_cv_lib_kafs_k_hasafs" = xyes; then : KAFS_LIBS="-lkafs" for ac_header in kafs.h do : ac_fn_c_check_header_mongrel "$LINENO" "kafs.h" "ac_cv_header_kafs_h" "$ac_includes_default" if test "x$ac_cv_header_kafs_h" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_KAFS_H 1 _ACEOF fi done else { $as_echo "$as_me:${as_lineno-$LINENO}: checking for k_hasafs in -lkopenafs" >&5 $as_echo_n "checking for k_hasafs in -lkopenafs... " >&6; } if ${ac_cv_lib_kopenafs_k_hasafs+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lkopenafs $LIBS" cat confdefs.h - <<_ACEOF >conftest.$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. */ #ifdef __cplusplus extern "C" #endif char k_hasafs (); int main () { return k_hasafs (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_kopenafs_k_hasafs=yes else ac_cv_lib_kopenafs_k_hasafs=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_kopenafs_k_hasafs" >&5 $as_echo "$ac_cv_lib_kopenafs_k_hasafs" >&6; } if test "x$ac_cv_lib_kopenafs_k_hasafs" = xyes; then : KAFS_LIBS="-lkopenafs" for ac_header in kopenafs.h do : ac_fn_c_check_header_mongrel "$LINENO" "kopenafs.h" "ac_cv_header_kopenafs_h" "$ac_includes_default" if test "x$ac_cv_header_kopenafs_h" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_KOPENAFS_H 1 _ACEOF fi done else rra_libkafs=false fi fi CPPFLAGS="$rra_kafs_save_CPPFLAGS" LDFLAGS="$rra_kafs_save_LDFLAGS" LIBS="$rra_kafs_save_LIBS" rra_kafs_save_CPPFLAGS="$CPPFLAGS" rra_kafs_save_LDFLAGS="$LDFLAGS" rra_kafs_save_LIBS="$LIBS" CPPFLAGS="$KAFS_CPPFLAGS $CPPFLAGS" LDFLAGS="$KAFS_LDFLAGS $LDFLAGS" LIBS="$KAFS_LIBS $LIBS" for ac_func in k_pioctl do : ac_fn_c_check_func "$LINENO" "k_pioctl" "ac_cv_func_k_pioctl" if test "x$ac_cv_func_k_pioctl" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_K_PIOCTL 1 _ACEOF fi done ac_fn_c_check_func "$LINENO" "k_haspag" "ac_cv_func_k_haspag" if test "x$ac_cv_func_k_haspag" = xyes; then : $as_echo "#define HAVE_K_HASPAG 1" >>confdefs.h else case " $LIBOBJS " in *" k_haspag.$ac_objext "* ) ;; *) LIBOBJS="$LIBOBJS k_haspag.$ac_objext" ;; esac fi CPPFLAGS="$rra_kafs_save_CPPFLAGS" LDFLAGS="$rra_kafs_save_LDFLAGS" LIBS="$rra_kafs_save_LIBS" if test x"$rra_use_kerberos" = xtrue; then : CPPFLAGS="$rra_krb5_save_CPPFLAGS" LDFLAGS="$rra_krb5_save_LDFLAGS" LIBS="$rra_krb5_save_LIBS" fi fi if test x"$rra_libkafs" = xtrue; then : $as_echo "#define HAVE_K_HASAFS 1" >>confdefs.h else case " $LIBOBJS " in *" k_haspag.$ac_objext "* ) ;; *) LIBOBJS="$LIBOBJS k_haspag.$ac_objext" ;; esac case $host in #( *-apple-darwin[89]*) : rra_build_kafs=true $as_echo "#define HAVE_KAFS_REPLACEMENT 1" >>confdefs.h $as_echo "#define HAVE_KAFS_DARWIN8 1" >>confdefs.h ;; #( *-apple-darwin1*) : rra_build_kafs=true $as_echo "#define HAVE_KAFS_REPLACEMENT 1" >>confdefs.h $as_echo "#define HAVE_KAFS_DARWIN10 1" >>confdefs.h ;; #( *-aix*|*-irix*) : rra_kafs_save_CPPFLAGS="$CPPFLAGS" rra_kafs_save_LDFLAGS="$LDFLAGS" rra_kafs_save_LIBS="$LIBS" CPPFLAGS="$KAFS_CPPFLAGS $CPPFLAGS" LDFLAGS="$KAFS_LDFLAGS $LDFLAGS" LIBS="$KAFS_LIBS $LIBS" LIBS= { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing pthread_getspecific" >&5 $as_echo_n "checking for library containing pthread_getspecific... " >&6; } if ${ac_cv_search_pthread_getspecific+:} false; then : $as_echo_n "(cached) " >&6 else ac_func_search_save_LIBS=$LIBS cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char pthread_getspecific (); int main () { return pthread_getspecific (); ; return 0; } _ACEOF for ac_lib in '' pthread; do if test -z "$ac_lib"; then ac_res="none required" else ac_res=-l$ac_lib LIBS="-l$ac_lib $ac_func_search_save_LIBS" fi if ac_fn_c_try_link "$LINENO"; then : ac_cv_search_pthread_getspecific=$ac_res fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext if ${ac_cv_search_pthread_getspecific+:} false; then : break fi done if ${ac_cv_search_pthread_getspecific+:} false; then : else ac_cv_search_pthread_getspecific=no fi rm conftest.$ac_ext LIBS=$ac_func_search_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_pthread_getspecific" >&5 $as_echo "$ac_cv_search_pthread_getspecific" >&6; } ac_res=$ac_cv_search_pthread_getspecific if test "$ac_res" != no; then : test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing res_search" >&5 $as_echo_n "checking for library containing res_search... " >&6; } if ${ac_cv_search_res_search+:} false; then : $as_echo_n "(cached) " >&6 else ac_func_search_save_LIBS=$LIBS cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char res_search (); int main () { return res_search (); ; return 0; } _ACEOF for ac_lib in '' resolv; do if test -z "$ac_lib"; then ac_res="none required" else ac_res=-l$ac_lib LIBS="-l$ac_lib $ac_func_search_save_LIBS" fi if ac_fn_c_try_link "$LINENO"; then : ac_cv_search_res_search=$ac_res fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext if ${ac_cv_search_res_search+:} false; then : break fi done if ${ac_cv_search_res_search+:} false; then : else ac_cv_search_res_search=no fi rm conftest.$ac_ext LIBS=$ac_func_search_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_res_search" >&5 $as_echo "$ac_cv_search_res_search" >&6; } ac_res=$ac_cv_search_res_search if test "$ac_res" != no; then : test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" else { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing __res_search" >&5 $as_echo_n "checking for library containing __res_search... " >&6; } if ${ac_cv_search___res_search+:} false; then : $as_echo_n "(cached) " >&6 else ac_func_search_save_LIBS=$LIBS cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char __res_search (); int main () { return __res_search (); ; return 0; } _ACEOF for ac_lib in '' resolv; do if test -z "$ac_lib"; then ac_res="none required" else ac_res=-l$ac_lib LIBS="-l$ac_lib $ac_func_search_save_LIBS" fi if ac_fn_c_try_link "$LINENO"; then : ac_cv_search___res_search=$ac_res fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext if ${ac_cv_search___res_search+:} false; then : break fi done if ${ac_cv_search___res_search+:} false; then : else ac_cv_search___res_search=no fi rm conftest.$ac_ext LIBS=$ac_func_search_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search___res_search" >&5 $as_echo "$ac_cv_search___res_search" >&6; } ac_res=$ac_cv_search___res_search if test "$ac_res" != no; then : test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing gethostbyname" >&5 $as_echo_n "checking for library containing gethostbyname... " >&6; } if ${ac_cv_search_gethostbyname+:} false; then : $as_echo_n "(cached) " >&6 else ac_func_search_save_LIBS=$LIBS cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char gethostbyname (); int main () { return gethostbyname (); ; return 0; } _ACEOF for ac_lib in '' nsl; do if test -z "$ac_lib"; then ac_res="none required" else ac_res=-l$ac_lib LIBS="-l$ac_lib $ac_func_search_save_LIBS" fi if ac_fn_c_try_link "$LINENO"; then : ac_cv_search_gethostbyname=$ac_res fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext if ${ac_cv_search_gethostbyname+:} false; then : break fi done if ${ac_cv_search_gethostbyname+:} false; then : else ac_cv_search_gethostbyname=no fi rm conftest.$ac_ext LIBS=$ac_func_search_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_gethostbyname" >&5 $as_echo "$ac_cv_search_gethostbyname" >&6; } ac_res=$ac_cv_search_gethostbyname if test "$ac_res" != no; then : test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing socket" >&5 $as_echo_n "checking for library containing socket... " >&6; } if ${ac_cv_search_socket+:} false; then : $as_echo_n "(cached) " >&6 else ac_func_search_save_LIBS=$LIBS cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char socket (); int main () { return socket (); ; return 0; } _ACEOF for ac_lib in '' socket; do if test -z "$ac_lib"; then ac_res="none required" else ac_res=-l$ac_lib LIBS="-l$ac_lib $ac_func_search_save_LIBS" fi if ac_fn_c_try_link "$LINENO"; then : ac_cv_search_socket=$ac_res fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext if ${ac_cv_search_socket+:} false; then : break fi done if ${ac_cv_search_socket+:} false; then : else ac_cv_search_socket=no fi rm conftest.$ac_ext LIBS=$ac_func_search_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_socket" >&5 $as_echo "$ac_cv_search_socket" >&6; } ac_res=$ac_cv_search_socket if test "$ac_res" != no; then : test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" else { $as_echo "$as_me:${as_lineno-$LINENO}: checking for socket in -lnsl" >&5 $as_echo_n "checking for socket in -lnsl... " >&6; } if ${ac_cv_lib_nsl_socket+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lnsl -lsocket $LIBS" cat confdefs.h - <<_ACEOF >conftest.$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. */ #ifdef __cplusplus extern "C" #endif char socket (); int main () { return socket (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_nsl_socket=yes else ac_cv_lib_nsl_socket=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_nsl_socket" >&5 $as_echo "$ac_cv_lib_nsl_socket" >&6; } if test "x$ac_cv_lib_nsl_socket" = xyes; then : LIBS="-lnsl -lsocket $LIBS" fi fi rra_kafs_extra="$LIBS" LIBS="$rra_kafs_save_LIBS" { $as_echo "$as_me:${as_lineno-$LINENO}: checking for lsetpag in -lafsauthent" >&5 $as_echo_n "checking for lsetpag in -lafsauthent... " >&6; } if ${ac_cv_lib_afsauthent_lsetpag+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lafsauthent -lafsrpc $rra_kafs_extra $LIBS" cat confdefs.h - <<_ACEOF >conftest.$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. */ #ifdef __cplusplus extern "C" #endif char lsetpag (); int main () { return lsetpag (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_afsauthent_lsetpag=yes else ac_cv_lib_afsauthent_lsetpag=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_afsauthent_lsetpag" >&5 $as_echo "$ac_cv_lib_afsauthent_lsetpag" >&6; } if test "x$ac_cv_lib_afsauthent_lsetpag" = xyes; then : KAFS_LIBS="-lafsauthent -lafsrpc $rra_kafs_extra" $as_echo "#define HAVE_LSETPAG 1" >>confdefs.h else { $as_echo "$as_me:${as_lineno-$LINENO}: checking for lsetpag in -lsys" >&5 $as_echo_n "checking for lsetpag in -lsys... 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|| _lt_function_replace_fail=: sed -e '/^func_arith ()$/,/^} # func_arith /c\ func_arith ()\ {\ func_arith_result=$(( $* ))\ } # Extended-shell func_arith implementation' "$cfgfile" > $cfgfile.tmp \ && mv -f "$cfgfile.tmp" "$cfgfile" \ || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") test 0 -eq $? || _lt_function_replace_fail=: sed -e '/^func_len ()$/,/^} # func_len /c\ func_len ()\ {\ func_len_result=${#1}\ } # Extended-shell func_len implementation' "$cfgfile" > $cfgfile.tmp \ && mv -f "$cfgfile.tmp" "$cfgfile" \ || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") test 0 -eq $? || _lt_function_replace_fail=: fi if test x"$lt_shell_append" = xyes; then sed -e '/^func_append ()$/,/^} # func_append /c\ func_append ()\ {\ eval "${1}+=\\${2}"\ } # Extended-shell func_append implementation' "$cfgfile" > $cfgfile.tmp \ && mv -f "$cfgfile.tmp" "$cfgfile" \ || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") test 0 -eq $? || _lt_function_replace_fail=: sed -e '/^func_append_quoted ()$/,/^} # func_append_quoted /c\ func_append_quoted ()\ {\ \ func_quote_for_eval "${2}"\ \ eval "${1}+=\\\\ \\$func_quote_for_eval_result"\ } # Extended-shell func_append_quoted implementation' "$cfgfile" > $cfgfile.tmp \ && mv -f "$cfgfile.tmp" "$cfgfile" \ || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") test 0 -eq $? || _lt_function_replace_fail=: # Save a `func_append' function call where possible by direct use of '+=' sed -e 's%func_append \([a-zA-Z_]\{1,\}\) "%\1+="%g' $cfgfile > $cfgfile.tmp \ && mv -f "$cfgfile.tmp" "$cfgfile" \ || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") test 0 -eq $? || _lt_function_replace_fail=: else # Save a `func_append' function call even when '+=' is not available sed -e 's%func_append \([a-zA-Z_]\{1,\}\) "%\1="$\1%g' $cfgfile > $cfgfile.tmp \ && mv -f "$cfgfile.tmp" "$cfgfile" \ || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") test 0 -eq $? || _lt_function_replace_fail=: fi if test x"$_lt_function_replace_fail" = x":"; then { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Unable to substitute extended shell functions in $ofile" >&5 $as_echo "$as_me: WARNING: Unable to substitute extended shell functions in $ofile" >&2;} fi mv -f "$cfgfile" "$ofile" || (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile") chmod +x "$ofile" ;; esac done # for ac_tag as_fn_exit 0 _ACEOF ac_clean_files=$ac_clean_files_save test $ac_write_fail = 0 || as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 # configure is writing to config.log, and then calls config.status. # config.status does its own redirection, appending to config.log. # Unfortunately, on DOS this fails, as config.log is still kept open # by configure, so config.status won't be able to write to it; its # output is simply discarded. So we exec the FD to /dev/null, # effectively closing config.log, so it can be properly (re)opened and # appended to by config.status. 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It is for use on systems that don't have libkafs or * libkopenafs, or where a dependency on those libraries is not desirable for * some reason. * * A more robust implementation of the full kafs interface would have a * separate header file with the various system call constants and would * support more operations and the k_pioctl interface. Since this is a * stripped-down implementation with only the few functions to do PAG * management, various interface constants and system call numbers are * hard-coded here. * * The canonical version of this file is maintained in the rra-c-util package, * which can be found at . * * Written by Russ Allbery * Copyright 2006, 2007, 2009 * The Board of Trustees of the Leland Stanford Junior University * * Permission is hereby granted, free of charge, to any person obtaining a * copy of this software and associated documentation files (the "Software"), * to deal in the Software without restriction, including without limitation * the rights to use, copy, modify, merge, publish, distribute, sublicense, * and/or sell copies of the Software, and to permit persons to whom the * Software is furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included in * all copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER * DEALINGS IN THE SOFTWARE. */ #include #include #include #include #include #include #ifdef HAVE_SYS_IOCCOM_H # include #endif #include #include /* Used for unused parameters to silence gcc warnings. */ #define UNUSED __attribute__((__unused__)) /* Provided by the relevant sys-*.c file. */ static int k_syscall(long, long, long, long, long, int *); /* * Include the syscall implementation for this host, based on the configure * results. An include of the C source is easier to handle in the build * machinery than lots of Automake conditionals. * * The included file must provide a k_syscall implementation. */ #if defined(HAVE_KAFS_DARWIN8) # include #elif defined(HAVE_KAFS_DARWIN10) # include #elif defined(HAVE_KAFS_LINUX) # include #elif defined(HAVE_KAFS_SOLARIS) # include #elif defined(HAVE_KAFS_SYSCALL) # include #else # error "Unknown AFS system call implementation" #endif /* * On some platforms, k_hasafs needs to try a system call. This attempt may * fail with SIGSYS. We therefore set a signal handler that changes a static * variable if SIGSYS is received. * * It's really ugly to do this in library or PAM module in so many ways. * Static variables are evil, changing signal handlers out from under an * application is evil, and the interaction of signals and threads is probably * nasty. The only things that make this better is that this case will never * be triggered in the normal case of AFS being loaded and the only time that * we change this static variable is to say that the call failed, so there * shouldn't be a collision of updates from multiple calls. * * It's probably safe to just ignore SIGSYS instead, but this feels more * thorough. */ static volatile sig_atomic_t syscall_okay = 1; /* * Signal handler to catch failed system calls and change the okay flag. */ #ifdef SIGSYS static void sigsys_handler(int s UNUSED) { syscall_okay = 0; signal(SIGSYS, sigsys_handler); } #endif /* SIGSYS */ /* * The other system calls are implemented in terms of k_pioctl. This * interface assumes that all pointers can be represented in a long, but then * so does the whole AFS system call interface. */ int k_pioctl(char *path, int cmd, struct ViceIoctl *cmarg, int follow) { int err, rval; rval = k_syscall(20, (long) path, cmd, (long) cmarg, follow, &err); if (rval != 0) err = rval; return err; } /* * Probe to see if AFS is available and we can make system calls successfully. * This just attempts the set token system call with an empty token structure, * which will be a no-op in the kernel. */ int k_hasafs(void) { struct ViceIoctl iob; int rval, saved_errno, okay; void (*saved_func)(int); saved_errno = errno; #ifdef SIGSYS saved_func = signal(SIGSYS, sigsys_handler); #endif iob.in = NULL; iob.in_size = 0; iob.out = NULL; iob.out_size = 0; rval = k_pioctl(NULL, _IOW('V', 3, struct ViceIoctl), &iob, 0); #ifdef SIGSYS signal(SIGSYS, saved_func); #endif okay = (syscall_okay && rval == -1 && errno == EINVAL); errno = saved_errno; return okay; } /* * The setpag system call. This is special in that it's not a pioctl; * instead, it's a separate system call done directly through the afs_syscall * function. */ int k_setpag(void) { int err, rval; rval = k_syscall(21, 0, 0, 0, 0, &err); if (rval != 0) err = rval; return err; } /* * The unlog system call. This destroys any tokens in the current PAG. */ int k_unlog(void) { struct ViceIoctl iob; iob.in = NULL; iob.in_size = 0; iob.out = NULL; iob.out_size = 0; return k_pioctl(NULL, _IOW('V', 9, struct ViceIoctl), &iob, 0); } pam-afs-session-2.5/kafs/sys-solaris.c0000644000175000000000000000752311613407726014667 00000000000000/* * AFS system call for Solaris 11 and later. * * This is an AFS system call implementation for Solaris 11 and later * (versions of Solaris where OpenAFS has switched from a system call to an * ioctl). It is for use on systems that don't have libkafs or libkopenafs, * or where a dependency on those libraries is not desirable for some reason. * * This file is included by kafs/kafs.c on Solaris 11 platforms and therefore * doesn't need its own copy of standard includes, only whatever additional * data is needed for the Linux interface. * * The canonical version of this file is maintained in the rra-c-util package, * which can be found at . * * Written by Russ Allbery * Copyright 2006, 2007, 2009, 2010 * The Board of Trustees of the Leland Stanford Junior University * * Permission is hereby granted, free of charge, to any person obtaining a * copy of this software and associated documentation files (the "Software"), * to deal in the Software without restriction, including without limitation * the rights to use, copy, modify, merge, publish, distribute, sublicense, * and/or sell copies of the Software, and to permit persons to whom the * Software is furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included in * all copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER * DEALINGS IN THE SOFTWARE. */ /* * The struct passed to ioctl to do an AFS system call. Definition taken from * the afs/afs_args.h OpenAFS header. We choose one of two structs depending * on whether we have a 32-bit or 64-bit interface. */ struct afssysargs { uint32_t param6; uint32_t param5; uint32_t param4; uint32_t param3; uint32_t param2; uint32_t param1; uint32_t syscall; }; struct afssysargs64 { uint64_t param6; uint64_t param5; uint64_t param4; uint64_t param3; uint64_t param2; uint64_t param1; uint32_t syscall; }; /* * The workhorse function that does the actual system call. All the values * are passed as longs to match the internal OpenAFS interface, which means * that there's all sorts of ugly type conversion happening here. * * Returns -1 and sets errno to ENOSYS if attempting a system call fails and 0 * otherwise. If the system call was made, its return status will be stored * in rval. */ static int k_syscall(long call, long param1, long param2, long param3, long param4, int *rval) { int fd, code, oerrno, callnum; #ifdef _ILP32 struct afssysargs32 syscall_data; syscall_data.syscall = call; syscall_data.param1 = param1; syscall_data.param2 = param2; syscall_data.param3 = param3; syscall_data.param4 = param4; syscall_data.param5 = 0; syscall_data.param6 = 0; callnum = _IOW('C', 2, struct afssysargs32); #else struct afssysargs syscall_data; syscall_data.syscall = call; syscall_data.param1 = param1; syscall_data.param2 = param2; syscall_data.param3 = param3; syscall_data.param4 = param4; syscall_data.param5 = 0; syscall_data.param6 = 0; callnum = _IOW('C', 1, struct afssysargs); #endif fd = open("/dev/afs", O_RDWR); if (fd < 0) { errno = ENOSYS; return -1; } *rval = ioctl(fd, callnum, &syscall_data); oerrno = errno; close(fd); errno = oerrno; return 0; } pam-afs-session-2.5/kafs/sys-syscall.c0000644000175000000000000000262311613407726014661 00000000000000/* * AFS system call via syscall. * * This is an AFS system call implementation for systems that use syscall, * such as Solaris prior to Solaris 11. It is for use on systems that don't * have libkafs or libkopenafs, or where a dependency on those libraries is * not desirable for some reason. * * This file is included by kafs/kafs.c on platforms that use syscall and * therefore doesn't need its own copy of standard includes, only whatever * additional data is needed for the Linux interface. * * The canonical version of this file is maintained in the rra-c-util package, * which can be found at . * * Written by Russ Allbery * * The authors hereby relinquish any claim to any copyright that they may have * in this work, whether granted under contract or by operation of law or * international treaty, and hereby commit to the public, at large, that they * shall not, at any time in the future, seek to enforce any copyright in this * work against any person or entity, or prevent any person or entity from * copying, publishing, distributing or creating derivative works of this * work. */ #include #include int k_syscall(long call, long param1, long param2, long param3, long param4, int *rval) { *rval = syscall(AFS_SYSCALL, call, param1, param2, param3, param4); return 0; } pam-afs-session-2.5/kafs/sys-linux.c0000644000175000000000000000642311613407726014350 00000000000000/* * AFS system call for Linux systems. * * This is an AFS system call implementation for Linux systems only (and new * enough implementations of OpenAFS on Linux that /proc/fs/openafs/afs_ioctl * exists). It is for use on systems that don't have libkafs or libkopenafs, * or where a dependency on those libraries is not desirable for some reason. * * This file is included by kafs/kafs.c on Linux platforms and therefore * doesn't need its own copy of standard includes, only whatever additional * data is needed for the Linux interface. * * The canonical version of this file is maintained in the rra-c-util package, * which can be found at . * * Written by Russ Allbery * Copyright 2006, 2007, 2009 * The Board of Trustees of the Leland Stanford Junior University * * Permission is hereby granted, free of charge, to any person obtaining a * copy of this software and associated documentation files (the "Software"), * to deal in the Software without restriction, including without limitation * the rights to use, copy, modify, merge, publish, distribute, sublicense, * and/or sell copies of the Software, and to permit persons to whom the * Software is furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included in * all copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER * DEALINGS IN THE SOFTWARE. */ /* * The struct passed to ioctl to do an AFS system call. Definition taken from * the afs/afs_args.h OpenAFS header. */ struct afsprocdata { long param4; long param3; long param2; long param1; long syscall; }; /* * The workhorse function that does the actual system call. All the values * are passed as longs to match the internal OpenAFS interface, which means * that there's all sorts of ugly type conversion happening here. * * The first path we attempt is the OpenAFS path; the second is the one used * by Arla (at least some versions). * * Returns -1 and sets errno to ENOSYS if attempting a system call fails and 0 * otherwise. If the system call was made, its return status will be stored * in rval. */ static int k_syscall(long call, long param1, long param2, long param3, long param4, int *rval) { struct afsprocdata syscall_data; int fd, oerrno; fd = open("/proc/fs/openafs/afs_ioctl", O_RDWR); if (fd < 0) fd = open("/proc/fs/nnpfs/afs_ioctl", O_RDWR); if (fd < 0) { errno = ENOSYS; return -1; } syscall_data.syscall = call; syscall_data.param1 = param1; syscall_data.param2 = param2; syscall_data.param3 = param3; syscall_data.param4 = param4; *rval = ioctl(fd, _IOW('C', 1, void *), &syscall_data); oerrno = errno; close(fd); errno = oerrno; return 0; } pam-afs-session-2.5/kafs/sys-darwin10.c0000644000175000000000000001025211613407726014631 00000000000000/* * AFS system call for Mac OS X 10.6 systems (and later). * * This is an AFS system call implementation for Mac OS X 10.6 systems (and * later). It is for use on systems that don't have libkafs or libkopenafs, * or where a dependency on those libraries is not desirable for some reason. * * This file is included by kafs/kafs.c on Mac OS X 10.6 platforms and * therefore doesn't need its own copy of standard includes, only whatever * additional data is needed for the Linux interface. * * The canonical version of this file is maintained in the rra-c-util package, * which can be found at . * * Written by Russ Allbery * Copyright 2006, 2007, 2009, 2010, 2011 * The Board of Trustees of the Leland Stanford Junior University * * Permission is hereby granted, free of charge, to any person obtaining a * copy of this software and associated documentation files (the "Software"), * to deal in the Software without restriction, including without limitation * the rights to use, copy, modify, merge, publish, distribute, sublicense, * and/or sell copies of the Software, and to permit persons to whom the * Software is furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included in * all copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER * DEALINGS IN THE SOFTWARE. */ /* * The struct passed to ioctl to do an AFS system call. Definition taken from * the afs/afs_args.h OpenAFS header. We choose one of two structs depending * on whether we have a 32-bit or 64-bit interface. user_addr_t should be * provided by sys/types.h on Mac OS X. */ struct afssysargs { unsigned int syscall; unsigned int param1; unsigned int param2; unsigned int param3; unsigned int param4; unsigned int param5; unsigned int param6; unsigned int retval; }; struct afssysargs64 { user_addr_t param1; user_addr_t param2; user_addr_t param3; user_addr_t param4; user_addr_t param5; user_addr_t param6; unsigned int syscall; unsigned int retval; }; /* * The workhorse function that does the actual system call. All the values * are passed as longs to match the internal OpenAFS interface, which means * that there's all sorts of ugly type conversion happening here. * * Returns -1 and sets errno to ENOSYS if attempting a system call fails and 0 * otherwise. If the system call was made, its return status will be stored * in rval. */ static int k_syscall(long call, long param1, long param2, long param3, long param4, int *rval) { int fd, code, oerrno; fd = open("/dev/openafs_ioctl", O_RDWR); if (fd < 0) { errno = ENOSYS; return -1; } if (sizeof(param1) == 8) { struct afssysargs64 syscall_data; syscall_data.syscall = call; syscall_data.param1 = param1; syscall_data.param2 = param2; syscall_data.param3 = param3; syscall_data.param4 = param4; syscall_data.param5 = 0; syscall_data.param6 = 0; code = ioctl(fd, _IOWR('C', 2, struct afssysargs64), &syscall_data); if (code == 0) *rval = syscall_data.retval; } else { struct afssysargs syscall_data; syscall_data.syscall = call; syscall_data.param1 = param1; syscall_data.param2 = param2; syscall_data.param3 = param3; syscall_data.param4 = param4; syscall_data.param5 = 0; syscall_data.param6 = 0; code = ioctl(fd, _IOWR('C', 1, struct afssysargs), &syscall_data); if (code == 0) *rval = syscall_data.retval; } oerrno = errno; close(fd); errno = oerrno; return code; } pam-afs-session-2.5/kafs/sys-darwin8.c0000644000175000000000000000663211613407726014567 00000000000000/* * AFS system call for Mac OS X 10.4 and 10.5 systems. * * This is an AFS system call implementation for Mac OS X 10.4 and 10.5 * systems only. It is for use on systems that don't have libkafs or * libkopenafs, or where a dependency on those libraries is not desirable for * some reason. For Mac OS X 10.6 and later, don't use this interface; it * doesn't correctly handle mixed 32-bit and 64-bit systems. * * This file is included by kafs/kafs.c on Mac OS X 10.4 and 10.5 platforms * and therefore doesn't need its own copy of standard includes, only whatever * additional data is needed for the Linux interface. * * The canonical version of this file is maintained in the rra-c-util package, * which can be found at . * * Written by Russ Allbery * Copyright 2006, 2007, 2009, 2010 * The Board of Trustees of the Leland Stanford Junior University * * Permission is hereby granted, free of charge, to any person obtaining a * copy of this software and associated documentation files (the "Software"), * to deal in the Software without restriction, including without limitation * the rights to use, copy, modify, merge, publish, distribute, sublicense, * and/or sell copies of the Software, and to permit persons to whom the * Software is furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included in * all copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER * DEALINGS IN THE SOFTWARE. */ /* * The struct passed to ioctl to do an AFS system call. Definition taken from * the afs/afs_args.h OpenAFS header. */ struct afssysargs { unsigned int syscall; unsigned int param1; unsigned int param2; unsigned int param3; unsigned int param4; unsigned int param5; unsigned int param6; unsigned int retval; }; /* * The workhorse function that does the actual system call. All the values * are passed as longs to match the internal OpenAFS interface, which means * that there's all sorts of ugly type conversion happening here. * * Returns -1 and sets errno to ENOSYS if attempting a system call fails and 0 * otherwise. If the system call was made, its return status will be stored * in rval. */ static int k_syscall(long call, long param1, long param2, long param3, long param4, int *rval) { struct afssysargs syscall_data; int fd, code, oerrno; fd = open("/dev/openafs_ioctl", O_RDWR); if (fd < 0) { errno = ENOSYS; return -1; } syscall_data.syscall = call; syscall_data.param1 = param1; syscall_data.param2 = param2; syscall_data.param3 = param3; syscall_data.param4 = param4; syscall_data.param5 = 0; syscall_data.param6 = 0; code = ioctl(fd, _IOWR('C', 1, struct afssysargs), &syscall_data); if (code == 0) *rval = syscall_data.retval; oerrno = errno; close(fd); errno = oerrno; return code; }