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dnl
dnl Copyright (c) 2004-2009 os-cillation.
dnl Copyright (c) 2009-2019 Xfce Development Team <xfce4-dev@xfce.org>
dnl All rights reserved.
dnl
dnl Written by Benedikt Meurer <benny@xfce.org>.
dnl
dnl ***************************
dnl *** Version information ***
dnl ***************************
m4_define([libexo_verinfo], [1:0:1])
m4_define([libexo_version_api], [2])
m4_define([libexo_version_major], [4])
m4_define([libexo_version_minor], [16])
m4_define([libexo_version_micro], [0])
m4_define([libexo_version_nano], [])
m4_define([libexo_version_build], [@REVISION@])
m4_define([libexo_version_tag], [git])
m4_define([libexo_version], [libexo_version_major().libexo_version_minor().libexo_version_micro()ifelse(libexo_version_nano(), [], [], [.libexo_version_nano()])ifelse(libexo_version_tag(), [git], [libexo_version_tag()-libexo_version_build()], [libexo_version_tag()])])
dnl ********************************************
dnl *** Full debug support for GIT snapshots ***
dnl ********************************************
m4_define([libexo_debug_default], [ifelse(libexo_version_tag(), [git], [yes], [minimum])])
dnl ****************************
dnl *** For intltool support ***
dnl ****************************
m4_define([intltool_minimum_version], [0.35])
dnl ***************************
dnl *** Initialize autoconf ***
dnl ***************************
AC_COPYRIGHT([Copyright (c) 2004-2010 os-cillation.
Copyright (c) 2004-2019 Xfce Development Team])
AC_INIT([exo], [libexo_version], [https://gitlab.xfce.org/xfce/exo])
AC_PREREQ([2.60])
AC_CONFIG_MACRO_DIRS([m4])
AC_REVISION([@REVISION@])
AC_CANONICAL_TARGET()
dnl ***************************
dnl *** Initialize automake ***
dnl ***************************
AM_INIT_AUTOMAKE([1.11 dist-bzip2 tar-ustar no-dist-gzip foreign])
AC_CONFIG_HEADERS([config.h])
AM_MAINTAINER_MODE()
AM_SILENT_RULES([yes])
dnl **************************
dnl *** Libtool versioning ***
dnl **************************
LIBEXO_VERINFO=libexo_verinfo()
AC_SUBST([LIBEXO_VERINFO])
dnl ****************************
dnl *** Subst libexo version ***
dnl ****************************
LIBEXO_VERSION_API=libexo_version_api()
LIBEXO_VERSION_MAJOR=libexo_version_major()
LIBEXO_VERSION_MINOR=libexo_version_minor()
LIBEXO_VERSION_MICRO=libexo_version_micro()
AC_SUBST([LIBEXO_VERSION_API])
AC_SUBST([LIBEXO_VERSION_MAJOR])
AC_SUBST([LIBEXO_VERSION_MINOR])
AC_SUBST([LIBEXO_VERSION_MICRO])
dnl ******************************
dnl *** Set helper path prefix ***
dnl ******************************
AC_ARG_WITH([helper-path-prefix],
[AC_HELP_STRING([--with-helper-path-prefix=PATH],
[Path prefix under which helper executables will be installed (default: $libdir)])],
[HELPER_PATH_PREFIX="$withval"],
[HELPER_PATH_PREFIX="$libdir"])
AC_SUBST([HELPER_PATH_PREFIX])
dnl *******************************
dnl *** Check for UNIX variants ***
dnl *******************************
AC_AIX()
AC_ISC_POSIX()
AC_MINIX()
dnl ********************************
dnl *** Check for Win32 variants ***
dnl ********************************
AC_MSG_CHECKING([if building for some Win32 platform])
case "$host" in
*-*-mingw*|*-*-cygwin*)
ac_bm_platform_win32=yes
;;
*)
ac_bm_platform_win32=no
;;
esac
AC_MSG_RESULT([$ac_bm_platform_win32])
AM_CONDITIONAL([PLATFORM_WIN32], [test x"$ac_bm_platform_win32" = x"yes"])
dnl **************************
dnl *** Initialize libtool ***
dnl **************************
LT_PREREQ([2.4])
LT_INIT([disable-static])
dnl ********************************
dnl *** Check for basic programs ***
dnl ********************************
AM_PROG_AS()
AC_PROG_CC()
AM_PROG_CC_C_O()
AC_PROG_INSTALL()
IT_PROG_INTLTOOL([intltool_minimum_version], [no-xml])
AC_CHECK_PROGS([PERL], [perl5 perl])
dnl ***************************************
dnl *** Check for standard header files ***
dnl ***************************************
AC_HEADER_STDC()
AC_CHECK_HEADERS([assert.h errno.h fcntl.h fnmatch.h libintl.h \
locale.h math.h mmintrin.h paths.h regex.h \
signal.h stdarg.h string.h sys/mman.h \
sys/stat.h sys/time.h sys/types.h sys/wait.h time.h])
dnl ************************************
dnl *** Check for standard functions ***
dnl ************************************
AC_FUNC_MMAP()
dnl ***************************************************************************
dnl *** Check for strftime() extensions ***
dnl *** ***
dnl *** AC_TRY_RUN must be able to build and execute programs natively on ***
dnl *** the build system, so it fails when cross-compiling unless given an ***
dnl *** action in the fourth parameter. This sets its results in a cache ***
dnl *** variable that users can override to specify target system behavior. ***
dnl ***************************************************************************
AC_CACHE_CHECK([for strftime %E and %O modifiers],
[ac_cv_have_strftime_extension], [AC_TRY_RUN([
#include <string.h>
#include <time.h>
int
main (int argc, char **argv)
{
struct tm tm;
char buffer[16];
tm.tm_year = 81;
if (strftime (buffer, 16, "%EY", &tm) == 4 && strcmp (buffer, "1981") == 0)
return 0;
return 1;
}
],
[ac_cv_have_strftime_extension=yes],
[ac_cv_have_strftime_extension=no],
[ac_cv_have_strftime_extension=cross])])
if test x"$ac_cv_have_strftime_extension" != x"no"; then
AC_DEFINE([HAVE_STRFTIME_EXTENSION], 1, [Define if strftime supports %E and %O modifiers.])
fi
dnl ******************************
dnl *** Check for i18n support ***
dnl ******************************
XDT_I18N([@LINGUAS@], [exo-libexo_version_api()])
dnl ***********************************
dnl *** Check for required packages ***
dnl ***********************************
XDT_CHECK_PACKAGE([GLIB], [glib-2.0], [2.50.0])
XDT_CHECK_PACKAGE([GIO], [gio-2.0], [2.50.0])
XDT_CHECK_PACKAGE([GTK], [gtk+-3.0], [3.22.0])
XDT_CHECK_PACKAGE([GTHREAD], [gthread-2.0], [2.50.0])
XDT_CHECK_PACKAGE([LIBXFCE4UTIL], [libxfce4util-1.0], [4.12.0])
XDT_CHECK_PACKAGE([LIBXFCE4UI], [libxfce4ui-2], [4.15.1])
XDT_CHECK_OPTIONAL_PACKAGE([GIO_UNIX], [gio-unix-2.0], [2.50.0], [gio-unix], [GIO-Unix features])
dnl *********************
dnl *** Check for X11 ***
dnl *********************
XDT_CHECK_LIBX11_REQUIRE()
dnl *************************
dnl *** Check for gtk-doc ***
dnl *************************
GTK_DOC_CHECK([1.9])
dnl ***********************************
dnl *** Check for debugging support ***
dnl ***********************************
XDT_FEATURE_DEBUG([libexo_debug_default])
dnl **************************************
dnl *** Check for linker optimizations ***
dnl **************************************
XDT_FEATURE_LINKER_OPTS()
dnl ****************************************
dnl *** Check for ELF visibility support ***
dnl ****************************************
AC_ARG_ENABLE([visibility], AC_HELP_STRING([--disable-visibility], [Do not use ELF visibility attributes]), [], [enable_visibility=yes])
have_gnuc_visibility=no
if test x"$enable_visibility" != x"no"; then
dnl Check whether the compiler supports the visibility attribute
save_CFLAGS="$CFLAGS"
CFLAGS="$CFLAGS -Wall -Werror"
AC_MSG_CHECKING([whether $CC supports the GNUC visibility attribute])
AC_COMPILE_IFELSE([AC_LANG_SOURCE(
[
void test_default (void);
void test_hidden (void);
void __attribute__ ((visibility("default"))) test_default (void) {}
void __attribute__ ((visibility("hidden"))) test_hidden (void) {}
int main (int argc, char **argv) { test_default (); test_hidden (); return 0; }
])],
[
have_gnuc_visibility=yes
AC_MSG_RESULT([yes])
],
[
AC_MSG_RESULT([no])
])
CFLAGS="$save_CFLAGS"
fi
if test x"$have_gnuc_visibility" = x"yes"; then
CPPFLAGS="$CPPFLAGS -DHAVE_GNUC_VISIBILITY"
fi
AM_CONDITIONAL([HAVE_GNUC_VISIBILITY], [test x"$have_gnuc_visibility" = x"yes"])
dnl *************************************
dnl *** Use GSEAL if possible ***
dnl *************************************
XDT_SUPPORTED_FLAGS([CFLAGS], [-DGSEAL_ENABLE])
AC_OUTPUT([
Makefile
docs/Makefile
docs/reference/Makefile
docs/reference/version.xml
exo/Makefile
exo/exo-2.pc
exo/exo-config.h
exo-desktop-item-edit/Makefile
exo-open/Makefile
icons/Makefile
icons/24x24/Makefile
icons/48x48/Makefile
pixmaps/Makefile
po/Makefile.in
tests/Makefile
])
dnl ***************************
dnl *** Print configuration ***
dnl ***************************
echo
echo "Build Configuration:"
echo
echo "* Debug Support: $enable_debug"
echo "* GNU Visibility: $have_gnuc_visibility"
echo
|
