modernize further
git-svn-id: svn+ssh://svn.openpam.org/svn/openpam/trunk@430 185d5e19-27fe-0310-9dcf-9bff6b9f3609
This commit is contained in:
Dag-Erling Smørgrav
parent
2a4b841f25
commit
ac220324b2
115
configure.ac
115
configure.ac
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@ -1,114 +1,107 @@
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dnl $Id$
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AC_PREREQ(2.59)
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AC_PREREQ([2.62])
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AC_REVISION([$Id$])
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AC_INIT([OpenPAM],[trunk],[des@des.no])
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AC_INIT([OpenPAM], [trunk], [des@des.no])
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AC_CONFIG_SRCDIR([lib/pam_start.c])
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AC_CONFIG_MACRO_DIR([m4])
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AM_INIT_AUTOMAKE([foreign])
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AM_CONFIG_HEADER([config.h])
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LT_PREREQ([2.2.6])
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LT_INIT([disable-static dlopen])
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# C compiler and features
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AC_LANG(C)
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AC_C_VOLATILE
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AC_PROG_CC
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AC_PROG_CC_STDC
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AC_PROG_CPP
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AC_GNU_SOURCE
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AC_C_CONST
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AC_C_RESTRICT
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AC_C_VOLATILE
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# libtool
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LT_PREREQ([2.2.6])
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LT_INIT([disable-static dlopen])
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# other programs
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AC_PROG_INSTALL
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LIB_MAJ=2
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AC_SUBST(LIB_MAJ)
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AC_DEFINE_UNQUOTED(LIB_MAJ, $LIB_MAJ, [OpenPAM library major number])
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AC_ARG_ENABLE(debug,
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AC_ARG_ENABLE([debug],
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AC_HELP_STRING([--enable-debug],
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[turn debugging on by default]),
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AC_DEFINE(OPENPAM_DEBUG, 1, [Turn debugging on by default]))
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AC_MSG_CHECKING([whether loading unversioned modules support is enabled])
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AC_ARG_ENABLE(unversioned-modules,
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AC_ARG_ENABLE([unversioned-modules],
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AC_HELP_STRING([--disable-unversioned-modules],
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[support loading of unversioned modules]),
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[if test "$enableval" = "no"; then
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[AS_IF([test x"$enableval" = x"no"], [
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AC_DEFINE(DISABLE_UNVERSIONED_MODULES,
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1,
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[Whether loading unversioned modules support is disabled])
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fi
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AC_MSG_RESULT(no)],
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AC_MSG_RESULT(yes))
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])])
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AC_MSG_CHECKING([for modules directory support])
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AC_ARG_WITH(modules-dir,
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AC_ARG_WITH([modules-dir],
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AC_HELP_STRING([--with-modules-dir=DIR],
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[OpenPAM modules directory]),
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[if test "$withval" != "no"; then
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[AS_IF([test x"$withval" != x"no"], [
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OPENPAM_MODULES_DIR="$withval"
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AC_DEFINE_UNQUOTED(OPENPAM_MODULES_DIR,
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"$OPENPAM_MODULES_DIR",
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[OpenPAM modules directory])
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AC_MSG_RESULT($OPENPAM_MODULES_DIR)
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else
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], [
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OPENPAM_MODULES_DIR="$libdir"
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AC_MSG_RESULT(no)
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fi],
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[OPENPAM_MODULES_DIR="$libdir"
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AC_MSG_RESULT(no)])
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])],
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[OPENPAM_MODULES_DIR="$libdir"])
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AC_SUBST(OPENPAM_MODULES_DIR)
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AC_MSG_CHECKING([whether to build the documentation])
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AC_ARG_WITH(doc,
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AC_HELP_STRING([--with-doc],
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[build documentation]),
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,
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AC_ARG_WITH([doc],
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AC_HELP_STRING([--with-doc], [build documentation]),
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[],
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[with_doc=yes])
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AC_MSG_RESULT($with_doc)
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AM_CONDITIONAL([WITH_DOC], [test x"$with_doc" = x"yes"])
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AC_MSG_CHECKING([whether to build example version of pam_unix.so])
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AC_ARG_WITH(pam-unix,
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AC_HELP_STRING([--with-pam-unix],
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[compile example version of pam_unix.so]),
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,
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AC_ARG_WITH([pam-unix],
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AC_HELP_STRING([--with-pam-unix], [compile example version of pam_unix.so]),
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[],
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[with_pam_unix=no])
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AC_MSG_RESULT($with_pam_unix)
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AM_CONDITIONAL([WITH_PAM_UNIX], [test x"$with_pam_unix" = x"yes"])
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AC_MSG_CHECKING([whether to build example version of su(1)])
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AC_ARG_WITH(su,
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AC_HELP_STRING([--with-su],
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[compile example version of su(1)]),
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,
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AC_HELP_STRING([--with-su], [compile example version of su(1)]),
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[],
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[with_su=no])
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AC_MSG_RESULT($with_su)
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AM_CONDITIONAL([WITH_SU], [test x"$with_su" = x"yes"])
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AM_CONDITIONAL(WITH_DOC, test "x$with_doc" = "xyes")
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AM_CONDITIONAL(WITH_PAM_UNIX, test "x$with_pam_unix" = "xyes")
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AM_CONDITIONAL(WITH_SU, test "x$with_su" = "xyes")
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AC_CHECK_HEADERS([crypt.h])
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AC_CHECK_HEADERS(crypt.h)
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AC_CHECK_FUNCS([fpurge])
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AC_CHECK_FUNCS(fpurge)
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DL_LIBS=
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AC_CHECK_LIB(dl, dlopen, DL_LIBS=-ldl)
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saved_LIBS="${LIBS}"
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LIBS=""
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AC_CHECK_LIB([dl], [dlopen])
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DL_LIBS="${LIBS}"
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LIBS="${saved_LIBS}"
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AC_SUBST(DL_LIBS)
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CRYPT_LIBS=
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AC_CHECK_LIB(crypt, crypt, CRYPT_LIBS=-lcrypt)
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saved_LIBS="${LIBS}"
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LIBS=""
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AC_CHECK_LIB([crypt], [crypt])
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CRYPT_LIBS="${LIBS}"
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LIBS="${saved_LIBS}"
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AC_SUBST(CRYPT_LIBS)
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CPPFLAGS="$CPPFLAGS -D_GNU_SOURCE"
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AC_ARG_ENABLE(developer-warnings,
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AS_HELP_STRING([--enable-developer-warnings],[enable strict warnings (default is NO)]),
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CFLAGS="${CFLAGS} -Wall -Wextra")
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AC_ARG_ENABLE(debugging-symbols,
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AS_HELP_STRING([--enable-debugging-symbols],[enable debugging symbols (default is NO)]),
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CFLAGS="${CFLAGS} -O0 -g -fno-inline")
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AC_ARG_ENABLE(werror,
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AS_HELP_STRING([--enable-werror],[use -Werror (default is NO)]),
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CFLAGS="${CFLAGS} -Werror")
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AC_ARG_ENABLE([developer-warnings],
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AS_HELP_STRING([--enable-developer-warnings], [enable strict warnings (default is NO)]),
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[CFLAGS="${CFLAGS} -Wall -Wextra"])
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AC_ARG_ENABLE([debugging-symbols],
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AS_HELP_STRING([--enable-debugging-symbols], [enable debugging symbols (default is NO)]),
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[CFLAGS="${CFLAGS} -O0 -g -fno-inline"])
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AC_ARG_ENABLE([werror],
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AS_HELP_STRING([--enable-werror], [use -Werror (default is NO)]),
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[CFLAGS="${CFLAGS} -Werror"])
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AC_CONFIG_FILES([
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bin/Makefile
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