Fail if the feature is requested but the library (or header file) could not be found. If nothing is specified, enable the feature only if we can find the library (or header file).
431 lines
13 KiB
Plaintext
431 lines
13 KiB
Plaintext
dnl Process this file with autoconf to produce a configure script.
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AC_INIT
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AM_INIT_AUTOMAKE(shadow, 4.1.1)
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AC_CONFIG_HEADERS([config.h])
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dnl Some hacks...
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test "$prefix" = "NONE" && prefix="/usr"
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test "$prefix" = "/usr" && exec_prefix=""
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AC_GNU_SOURCE
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AM_DISABLE_SHARED
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AM_ENABLE_STATIC
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AM_MAINTAINER_MODE
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dnl Checks for programs.
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AC_PROG_CC
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AC_ISC_POSIX
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AC_PROG_LN_S
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AC_PROG_YACC
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AM_C_PROTOTYPES
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AM_PROG_LIBTOOL
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dnl Checks for libraries.
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dnl Checks for header files.
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AC_HEADER_DIRENT
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AC_HEADER_STDC
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AC_HEADER_SYS_WAIT
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AC_CHECK_HEADERS(errno.h fcntl.h limits.h unistd.h sys/time.h utmp.h \
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utmpx.h termios.h termio.h sgtty.h sys/ioctl.h syslog.h paths.h \
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utime.h ulimit.h sys/resource.h gshadow.h lastlog.h \
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locale.h rpc/key_prot.h netdb.h)
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dnl shadow now uses the libc's shadow implementation
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AC_CHECK_HEADER([shadow.h],,[AC_MSG_ERROR([You need a libc with shadow.h])])
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AC_CHECK_FUNCS(l64a fchmod fchown fsync getgroups gethostname getspnam \
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gettimeofday getusershell getutent initgroups lchown lckpwdf lstat \
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memcpy memset setgroups sigaction strchr updwtmp updwtmpx innetgr \
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getpwnam_r getpwuid_r getgrnam_r getgrgid_r getspnam_r)
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AC_SYS_LARGEFILE
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dnl Checks for typedefs, structures, and compiler characteristics.
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AC_C_CONST
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AC_TYPE_UID_T
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AC_TYPE_OFF_T
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AC_TYPE_PID_T
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AC_TYPE_MODE_T
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AC_HEADER_STAT
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AC_CHECK_MEMBERS([struct stat.st_rdev])
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AC_HEADER_TIME
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AC_STRUCT_TM
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if test "$ac_cv_header_utmp_h" = "yes"; then
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AC_CACHE_CHECK(for ut_host in struct utmp,
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ac_cv_struct_utmp_ut_host,
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AC_COMPILE_IFELSE(
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[AC_LANG_PROGRAM([#include <utmp.h>],
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[struct utmp ut; char *cp = ut.ut_host;]
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)],
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[ac_cv_struct_utmp_ut_host=yes],
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[ac_cv_struct_utmp_ut_host=no]
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)
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)
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if test "$ac_cv_struct_utmp_ut_host" = "yes"; then
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AC_DEFINE(UT_HOST, 1, [Define if you have ut_host in struct utmp.])
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fi
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AC_CACHE_CHECK(for ut_user in struct utmp,
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ac_cv_struct_utmp_ut_user,
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AC_COMPILE_IFELSE([AC_LANG_PROGRAM([#include <utmp.h>],
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[struct utmp ut; char *cp = ut.ut_user;]
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)],
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[ac_cv_struct_utmp_ut_user=yes],
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[ac_cv_struct_utmp_ut_user=no]
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)
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)
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if test "$ac_cv_struct_utmp_ut_user" = "no"; then
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AC_DEFINE(ut_user, ut_name,
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[Define to ut_name if struct utmp has ut_name (not ut_user).])
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fi
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fi
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if test "$ac_cv_header_lastlog_h" = "yes"; then
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AC_CACHE_CHECK(for ll_host in struct lastlog,
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ac_cv_struct_lastlog_ll_host,
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AC_COMPILE_IFELSE([AC_LANG_PROGRAM([#include <lastlog.h>],
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[struct lastlog ll; char *cp = ll.ll_host;]
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)],
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[ac_cv_struct_lastlog_ll_host=yes],
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[ac_cv_struct_lastlog_ll_host=no]
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)
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)
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if test "$ac_cv_struct_lastlog_ll_host" = "yes"; then
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AC_DEFINE(HAVE_LL_HOST, 1,
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[Define if struct lastlog has ll_host])
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fi
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fi
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dnl Checks for library functions.
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AC_TYPE_GETGROUPS
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AC_TYPE_SIGNAL
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AC_FUNC_UTIME_NULL
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AC_FUNC_STRFTIME
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AC_REPLACE_FUNCS(mkdir putgrent putpwent putspent rename rmdir)
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AC_REPLACE_FUNCS(sgetgrent sgetpwent sgetspent)
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AC_REPLACE_FUNCS(snprintf strcasecmp strdup strerror strstr)
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AC_CHECK_FUNC(setpgrp)
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AC_FUNC_SETPGRP
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if test "$ac_cv_header_shadow_h" = "yes"; then
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AC_CACHE_CHECK(for working shadow group support,
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ac_cv_libc_shadowgrp,
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AC_RUN_IFELSE([AC_LANG_SOURCE([
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#include <shadow.h>
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main()
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{
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struct sgrp *sg = sgetsgent("test:x::");
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/* NYS libc on Red Hat 3.0.3 has broken shadow group support */
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return !sg || !sg->sg_adm || !sg->sg_mem;
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}]
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)],
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[ac_cv_libc_shadowgrp=yes],
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[ac_cv_libc_shadowgrp=no],
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[ac_cv_libc_shadowgrp=no]
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)
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)
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if test "$ac_cv_libc_shadowgrp" = "yes"; then
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AC_DEFINE(HAVE_SHADOWGRP, 1, [Have working shadow group support in libc])
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fi
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fi
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AC_CACHE_CHECK([location of shared mail directory], shadow_cv_maildir,
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[for shadow_cv_maildir in /var/mail /var/spool/mail /usr/spool/mail /usr/mail none; do
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if test -d $shadow_cv_maildir; then
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break
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fi
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done])
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if test $shadow_cv_maildir != none; then
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AC_DEFINE_UNQUOTED(MAIL_SPOOL_DIR, "$shadow_cv_maildir",
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[Location of system mail spool directory.])
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fi
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AC_CACHE_CHECK([location of user mail file], shadow_cv_mailfile,
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[for shadow_cv_mailfile in Mailbox mailbox Mail mail .mail none; do
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if test -f $HOME/$shadow_cv_mailfile; then
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break
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fi
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done])
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if test $shadow_cv_mailfile != none; then
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AC_DEFINE_UNQUOTED(MAIL_SPOOL_FILE, "$shadow_cv_mailfile",
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[Name of user's mail spool file if stored in user's home directory.])
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fi
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AC_CACHE_CHECK([location of utmp], shadow_cv_utmpdir,
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[for shadow_cv_utmpdir in /var/run /var/adm /usr/adm /etc none; do
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if test -f $shadow_cv_utmpdir/utmp; then
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break
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fi
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done])
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if test "$shadow_cv_utmpdir" = "none"; then
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AC_MSG_WARN(utmp file not found)
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fi
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AC_DEFINE_UNQUOTED(_UTMP_FILE, "$shadow_cv_utmpdir/utmp",
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[Path for utmp file.])
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AC_CACHE_CHECK([location of faillog/lastlog/wtmp], shadow_cv_logdir,
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[for shadow_cv_logdir in /var/log /var/adm /usr/adm /etc; do
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if test -d $shadow_cv_logdir; then
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break
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fi
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done])
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AC_DEFINE_UNQUOTED(_WTMP_FILE, "$shadow_cv_logdir/wtmp",
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[Path for wtmp file.])
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AC_DEFINE_UNQUOTED(LASTLOG_FILE, "$shadow_cv_logdir/lastlog",
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[Path for lastlog file.])
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AC_DEFINE_UNQUOTED(FAILLOG_FILE, "$shadow_cv_logdir/faillog",
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[Path for faillog file.])
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AC_CACHE_CHECK([location of the passwd program], shadow_cv_passwd_dir,
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[if test -f /usr/bin/passwd; then
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shadow_cv_passwd_dir=/usr/bin
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else
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shadow_cv_passwd_dir=/bin
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fi])
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AC_DEFINE_UNQUOTED(PASSWD_PROGRAM, "$shadow_cv_passwd_dir/passwd",
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[Path to passwd program.])
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dnl XXX - quick hack, should disappear before anyone notices :).
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AC_DEFINE(USE_SYSLOG, 1, [Define to use syslog().])
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AC_DEFINE(RLOGIN, 1, [Define if login should support the -r flag for rlogind.])
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AC_DEFINE(RUSEROK, 0, [Define to the ruserok() "success" return value (0 or 1).])
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AC_ARG_ENABLE(shadowgrp,
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[AC_HELP_STRING([--enable-shadowgrp], [enable shadow group support @<:@default=yes@:>@])],
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[case "${enableval}" in
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yes) enable_shadowgrp="yes" ;;
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no) enable_shadowgrp="no" ;;
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*) AC_MSG_ERROR(bad value ${enableval} for --enable-shadowgrp) ;;
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esac],
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[enable_shadowgrp="yes"]
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)
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AC_ARG_ENABLE(man,
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[AC_HELP_STRING([--enable-man],
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[regenerate roff man pages from Docbook @<:@default=no@:>@])],
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[enable_man=yes],
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[enable_man=no]
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)
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AC_ARG_WITH(audit,
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[AC_HELP_STRING([--with-audit], [use auditing support @<:@default=yes if found@:>@])],
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[with_audit=$withval], [with_audit=maybe])
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AC_ARG_WITH(libpam,
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[AC_HELP_STRING([--with-libpam], [use libpam for PAM support @<:@default=yes if found@:>@])],
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[with_libpam=$withval], [with_libpam=maybe])
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AC_ARG_WITH(selinux,
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[AC_HELP_STRING([--with-selinux], [use SELinux support @<:@default=yes if found@:>@])],
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[with_selinux=$withval], [with_selinux=maybe])
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AC_ARG_WITH(skey,
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[AC_HELP_STRING([--with-skey], [use S/Key support @<:@default=no@:>@])],
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[with_skey=$withval], [with_skey=no])
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AC_ARG_WITH(libcrack,
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[AC_HELP_STRING([--with-libcrack], [use libcrack @<:@default=yes if found and if PAM not enabled@:>@])],
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[with_libcrack=$withval], [with_libcrack=no])
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AC_ARG_WITH(sha-crypt,
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[AC_HELP_STRING([--with-sha-crypt], [allow the SHA256 and SHA512 password encryption algorithms @<:@default=yes@:>@])],
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[with_sha_crypt=$withval], [with_sha_crypt=yes])
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AM_CONDITIONAL(USE_SHA_CRYPT, test "x$with_sha_crypt" = "xyes")
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if test "$with_sha_crypt" = "yes"; then
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AC_DEFINE(USE_SHA_CRYPT, 1, [Define to allow the SHA256 and SHA512 password encryption algorithms])
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fi
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dnl Check for some functions in libc first, only if not found check for
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dnl other libraries. This should prevent linking libnsl if not really
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dnl needed (Linux glibc, Irix), but still link it if needed (Solaris).
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AC_SEARCH_LIBS(inet_ntoa, inet)
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AC_SEARCH_LIBS(socket, socket)
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AC_SEARCH_LIBS(gethostbyname, nsl)
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if test "$enable_shadowgrp" = "yes"; then
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AC_DEFINE(SHADOWGRP, 1, [Define to support the shadow group file.])
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fi
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AM_CONDITIONAL(SHADOWGRP, test "x$enable_shadowgrp" = "xyes")
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if test "$enable_man" = "yes"; then
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dnl
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dnl Check for xsltproc
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dnl
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AC_PATH_PROG([XSLTPROC], [xsltproc])
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if test -z "$XSLTPROC"; then
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enable_man=no
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fi
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dnl check for DocBook DTD and stylesheets in the local catalog.
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JH_CHECK_XML_CATALOG([-//OASIS//DTD DocBook XML V4.1.2//EN],
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[DocBook XML DTD V4.1.2], [], enable_man=no)
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JH_CHECK_XML_CATALOG([http://docbook.sourceforge.net/release/xsl/current/manpages/docbook.xsl],
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[DocBook XSL Stylesheets >= 1.70.1], [], enable_man=no)
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fi
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AM_CONDITIONAL(ENABLE_REGENERATE_MAN, test x$enable_man != xno)
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AC_SUBST(LIBCRYPT)
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AC_CHECK_LIB(crypt, crypt, [LIBCRYPT=-lcrypt],
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[AC_MSG_ERROR([crypt() not found])])
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AC_SUBST(LIBAUDIT)
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if test "$with_audit" != "no"; then
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AC_CHECK_HEADER(libaudit.h, [audit_header="yes"], [audit_header="no"])
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if test "$audit_header$with_audit" = "noyes" ; then
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AC_MSG_ERROR([libaudit.h is missing])
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elif test "$audit_header" = "yes"; then
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AC_CHECK_LIB(audit, audit_log_acct_message,
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[audit_lib="yes"], [audit_lib="no"])
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if test "$audit_lib$with_audit" = "noyes" ; then
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AC_MSG_ERROR([libaudit not found])
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elif test "$audit_lib" = "no" ; then
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with_audit="no"
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else
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AC_DEFINE(WITH_AUDIT, 1,
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[Define if you want to enable Audit messages])
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LIBAUDIT="-laudit"
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with_audit="yes"
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fi
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else
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with_audit="no"
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fi
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fi
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AC_SUBST(LIBCRACK)
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if test "$with_libcrack" = "yes"; then
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echo "checking cracklib flavour, don't be surprised by the results"
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AC_CHECK_LIB(crack, FascistCheck,
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[LIBCRACK=-lcrack AC_DEFINE(HAVE_LIBCRACK, 1, [Defined if you have libcrack.])])
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AC_CHECK_LIB(crack, FascistHistory,
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AC_DEFINE(HAVE_LIBCRACK_HIST, 1, [Defined if you have the ts&szs cracklib.]))
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AC_CHECK_LIB(crack, FascistHistoryPw,
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AC_DEFINE(HAVE_LIBCRACK_PW, 1, [Defined if it includes *Pw functions.]))
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fi
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AC_SUBST(LIBSELINUX)
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if test "$with_selinux" != "no"; then
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AC_CHECK_HEADERS(selinux/selinux.h, [selinux_header="yes"], [selinux_header="no"])
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if test "$selinux_header$with_selinux" = "noyes" ; then
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AC_MSG_ERROR([selinux/selinux.h is missing])
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elif test "$selinux_header" = "yes" ; then
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AC_CHECK_LIB(selinux, is_selinux_enabled,
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[selinux_lib="yes"], [selinux_lib="no"])
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if test "$selinux_lib$with_selinux" = "noyes" ; then
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AC_MSG_ERROR([libselinux not found])
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elif test "$selinux_lib" = "no" ; then
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with_selinux="no"
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else
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AC_DEFINE(WITH_SELINUX, 1,
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[Build shadow with SELinux support])
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LIBSELINUX="-lselinux"
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with_selinux = "yes"
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fi
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else
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with_selinux="no"
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fi
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fi
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AC_SUBST(LIBPAM)
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if test "$with_libpam" != "no"; then
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AC_CHECK_LIB(pam, pam_start,
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[pam_lib="yes"], [pam_lib="no"])
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if test "$pam_lib$with_libpam" = "noyes" ; then
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AC_MSG_ERROR(libpam not found)
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fi
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AC_CHECK_LIB(pam_misc, main,
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[pam_misc_lib="yes"], [pam_misc_lib="no"])
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if test "$pam_misc_lib$with_libpam" = "noyes" ; then
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AC_MSG_ERROR(libpam_misc not found)
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fi
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if test "$pam_lib$pam_misc_lib" = "yesyes" ; then
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with_libpam="yes"
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|
else
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with_libpam="no"
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fi
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fi
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dnl Now with_libpam is either yes or no
|
|
if test "$with_libpam" = "yes"; then
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|
AC_DEFINE(USE_PAM, 1, [Define to support Pluggable Authentication Modules])
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AM_CONDITIONAL(USE_PAM, [true])
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|
LIBPAM="-lpam -lpam_misc"
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|
AC_MSG_CHECKING(use login and su access checking if PAM not used)
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|
AC_MSG_RESULT(no)
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|
else
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|
AC_DEFINE(SU_ACCESS, 1, [Define to support /etc/suauth su access control.])
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|
AM_CONDITIONAL(USE_PAM, [false])
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|
AC_MSG_CHECKING(use login and su access checking if PAM not used)
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|
AC_MSG_RESULT(yes)
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|
fi
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|
|
|
AC_SUBST(LIBSKEY)
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|
AC_SUBST(LIBMD)
|
|
if test "$with_skey" = "yes"; then
|
|
AC_CHECK_LIB(md, MD5Init, [LIBMD=-lmd])
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|
AC_CHECK_LIB(skey, skeychallenge, [LIBSKEY=-lskey],
|
|
[AC_MSG_ERROR([liskey missing. You can download S/Key source code from http://rsync1.it.gentoo.org/gentoo/distfiles/skey-1.1.5.tar.bz2])])
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|
AC_DEFINE(SKEY, 1, [Define to support S/Key logins.])
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|
AC_TRY_COMPILE([
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|
#include <stdio.h>
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|
#include <skey.h>
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|
],[
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|
skeychallenge((void*)0, (void*)0, (void*)0, 0);
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|
],[AC_DEFINE(SKEY_BSD_STYLE, 1, [Define to support newer BSD S/Key API])])
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|
fi
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|
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|
AM_GNU_GETTEXT_VERSION(0.16)
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|
AM_GNU_GETTEXT([external], [need-ngettext])
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|
AM_CONDITIONAL(USE_NLS, test "x$USE_NLS" = "xyes")
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|
|
|
AC_CONFIG_FILES([
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|
Makefile
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|
po/Makefile.in
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|
doc/Makefile
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|
man/Makefile
|
|
man/po/Makefile.in
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|
man/cs/Makefile
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|
man/de/Makefile
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|
man/es/Makefile
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|
man/fi/Makefile
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|
man/fr/Makefile
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|
man/hu/Makefile
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|
man/id/Makefile
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|
man/it/Makefile
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|
man/ja/Makefile
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|
man/ko/Makefile
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|
man/pl/Makefile
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|
man/pt_BR/Makefile
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|
man/ru/Makefile
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|
man/sv/Makefile
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|
man/tr/Makefile
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|
man/zh_CN/Makefile
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|
man/zh_TW/Makefile
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|
libmisc/Makefile
|
|
lib/Makefile
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|
src/Makefile
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|
contrib/Makefile
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|
etc/Makefile
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|
etc/pam.d/Makefile
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|
shadow.spec
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|
])
|
|
AC_OUTPUT
|
|
|
|
echo
|
|
echo "shadow will be compiled with the following features:"
|
|
echo
|
|
echo " auditing support: $with_audit"
|
|
echo " CrackLib support: $with_libcrack"
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|
echo " PAM support: $with_libpam"
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|
echo " SELinux support: $with_selinux"
|
|
echo " shadow group support: $enable_shadowgrp"
|
|
echo " S/Key support: $with_skey"
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|
echo " SHA passwords encryption: $with_sha_crypt"
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|
echo
|