mirror of https://gitee.com/openkylin/cups.git
100 lines
2.3 KiB
Plaintext
100 lines
2.3 KiB
Plaintext
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dnl PAM stuff for CUPS.
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dnl
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dnl Copyright 2007-2017 by Apple Inc.
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dnl Copyright 1997-2005 by Easy Software Products, all rights reserved.
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dnl
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dnl Licensed under Apache License v2.0. See the file "LICENSE" for more information.
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dnl
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AC_ARG_ENABLE(pam, [ --disable-pam disable PAM support])
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AC_ARG_WITH(pam_module, [ --with-pam-module set the PAM module to use])
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PAMDIR=""
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PAMFILE="pam.std"
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PAMLIBS=""
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PAMMOD="pam_unknown.so"
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PAMMODAUTH="pam_unknown.so"
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if test x$enable_pam != xno; then
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SAVELIBS="$LIBS"
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AC_CHECK_LIB(dl,dlopen)
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AC_CHECK_LIB(pam,pam_start)
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AC_CHECK_LIB(pam,pam_set_item,AC_DEFINE(HAVE_PAM_SET_ITEM))
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AC_CHECK_LIB(pam,pam_setcred,AC_DEFINE(HAVE_PAM_SETCRED))
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AC_CHECK_HEADER(security/pam_appl.h)
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if test x$ac_cv_header_security_pam_appl_h != xyes; then
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AC_CHECK_HEADER(pam/pam_appl.h,
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AC_DEFINE(HAVE_PAM_PAM_APPL_H))
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fi
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if test x$ac_cv_lib_pam_pam_start != xno; then
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# Set the necessary libraries for PAM...
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if test x$ac_cv_lib_dl_dlopen != xno; then
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PAMLIBS="-lpam -ldl"
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else
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PAMLIBS="-lpam"
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fi
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# Find the PAM configuration directory, if any...
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for dir in /private/etc/pam.d /etc/pam.d; do
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if test -d $dir; then
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PAMDIR=$dir
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break;
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fi
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done
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fi
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LIBS="$SAVELIBS"
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case "$host_os_name" in
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darwin*)
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# Darwin/macOS
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if test "x$with_pam_module" != x; then
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PAMFILE="pam.$with_pam_module"
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elif test -f /usr/lib/pam/pam_opendirectory.so.2; then
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PAMFILE="pam.opendirectory"
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else
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PAMFILE="pam.securityserver"
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fi
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;;
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*)
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# All others; this test might need to be updated
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# as Linux distributors move things around...
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if test "x$with_pam_module" != x; then
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PAMMOD="pam_${with_pam_module}.so"
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elif test -f /etc/pam.d/common-auth; then
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PAMFILE="pam.common"
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else
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moddir=""
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for dir in /lib/security /lib64/security /lib/x86_64-linux-gnu/security /var/lib/pam; do
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if test -d $dir; then
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moddir=$dir
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break;
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fi
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done
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if test -f $moddir/pam_unix2.so; then
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PAMMOD="pam_unix2.so"
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elif test -f $moddir/pam_unix.so; then
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PAMMOD="pam_unix.so"
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fi
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fi
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if test "x$PAMMOD" = xpam_unix.so; then
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PAMMODAUTH="$PAMMOD shadow nodelay"
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else
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PAMMODAUTH="$PAMMOD nodelay"
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fi
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;;
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esac
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fi
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AC_SUBST(PAMDIR)
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AC_SUBST(PAMFILE)
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AC_SUBST(PAMLIBS)
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AC_SUBST(PAMMOD)
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AC_SUBST(PAMMODAUTH)
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