dnl
dnl Copyright (c) 2004-2011 The Xfce development team
dnl

dnl ***************************
dnl *** Version information ***
dnl ***************************
m4_define([gtk_xfce_engine_version_major], [3])
m4_define([gtk_xfce_engine_version_minor], [2])
m4_define([gtk_xfce_engine_version_micro], [0])
m4_define([gtk_xfce_engine_version_nano],  []) dnl leave this empty to have no nano version
m4_define([gtk_xfce_engine_version_build], [@REVISION@])
m4_define([gtk_xfce_engine_version_tag],   [git])
m4_define([gtk_xfce_engine_version], [gtk_xfce_engine_version_major().gtk_xfce_engine_version_minor().gtk_xfce_engine_version_micro()ifelse(gtk_xfce_engine_version_nano(), [], [], [.gtk_xfce_engine_version_nano()])ifelse(gtk_xfce_engine_version_tag(), [git], [gtk_xfce_engine_version_tag()-gtk_xfce_engine_version_build()], [gtk_xfce_engine_version_tag()])])

dnl *******************************************
dnl *** Debugging support for GIT snapshots ***
dnl *******************************************
m4_define([gtk_xfce_engine_debug_default], [ifelse(gtk_xfce_engine_version_tag(), [git], [yes], [minimum])])

dnl ***************************
dnl *** Initialize autoconf ***
dnl ***************************
AC_COPYRIGHT([Copyright (c) 2002-2012 The Xfce development team. All rights reserved.])
AC_INIT([gtk-xfce-engine], [gtk_xfce_engine_version], [http://bugzilla.xfce.org/])
AC_PREREQ([2.50])
AC_REVISION([gtk_xfce_engine_version_build])

dnl ***************************
dnl *** Initialize automake ***
dnl ***************************
AC_CONFIG_HEADERS([config.h])
AM_INIT_AUTOMAKE([1.8 dist-bzip2 tar-ustar no-dist-gzip])
AM_MAINTAINER_MODE()
m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])

dnl ********************************
dnl *** Check for basic programs ***
dnl ********************************
AC_PROG_CC()
AC_PROG_INSTALL()

dnl *************************
dnl *** Check for libtool ***
dnl *************************
LT_PREREQ([2.2.6])
LT_INIT([disable-static])

dnl **********************************
dnl *** Check for standard headers ***
dnl **********************************
AC_HEADER_STDC()

dnl ***********************************
dnl *** Check for required packages ***
dnl ***********************************
AM_PATH_GLIB_2_0([2.24.0])
XDT_CHECK_PACKAGE([GMODULE], [gmodule-2.0], [2.24.0])
dnl libm is needed for floor() and ceil()
AC_CHECK_LIBM
AC_SUBST(LIBM)

dnl ***********************************
dnl *** Check for optional packages ***
dnl ***********************************
XDT_CHECK_OPTIONAL_PACKAGE([GTK2], [gtk+-2.0], [2.20.0], [gtk2], [Gtk 2 theme engine])
XDT_CHECK_OPTIONAL_PACKAGE([GTK3], [gtk+-3.0], [3.2.0], [gtk3], [Gtk 3 theme engine], [no])

GTK_SUBDIRS=""
if test x"$GTK2_FOUND" = x"yes"
then
  GTK2_BINARY_VERSION=`$PKG_CONFIG --variable=gtk_binary_version gtk+-2.0`
  AC_SUBST([GTK2_BINARY_VERSION])
  GTK_SUBDIRS="$GTK_SUBDIRS gtk-2.0"
fi
if test x"$GTK3_FOUND" = x"yes"
then
  GTK3_BINARY_VERSION=`$PKG_CONFIG --variable=gtk_binary_version gtk+-3.0`
  AC_SUBST([GTK3_BINARY_VERSION])
  GTK_SUBDIRS="$GTK_SUBDIRS gtk-3.0"
fi
AC_SUBST([GTK_SUBDIRS])

dnl ***********************************
dnl *** Check for debugging support ***
dnl ***********************************
XDT_FEATURE_DEBUG([gtk_xfce_engine_debug_default])

dnl *********************************
dnl *** Substitute platform flags ***
dnl *********************************
AC_MSG_CHECKING([PLATFORM_CPPFLAGS])
AC_MSG_RESULT([$PLATFORM_CPPFLAGS])
AC_SUBST([PLATFORM_CPPFLAGS])
AC_MSG_CHECKING([PLATFORM_CFLAGS])
AC_MSG_RESULT([$PLATFORM_CFLAGS])
AC_SUBST([PLATFORM_CFLAGS])
AC_MSG_CHECKING([PLATFORM_LDFLAGS])
AC_MSG_RESULT([$PLATFORM_LDFLAGS])
AC_SUBST([PLATFORM_LDFLAGS])

AC_OUTPUT([
Makefile
gtk-2.0/Makefile
gtk-3.0/Makefile
themes/b5/Makefile
themes/b5/gtk-2.0/Makefile
themes/b5/gtk-3.0/Makefile
themes/xfce/gtk-2.0/Makefile
themes/xfce/gtk-3.0/Makefile
themes/xfce/Makefile
themes/xfce-4.0/gtk-2.0/Makefile
themes/xfce-4.0/gtk-3.0/Makefile
themes/xfce-4.0/Makefile
themes/xfce-4.2/gtk-2.0/Makefile
themes/xfce-4.2/gtk-3.0/Makefile
themes/xfce-4.2/Makefile
themes/xfce-4.4/Makefile
themes/xfce-4.4/gtk-2.0/Makefile
themes/xfce-4.4/gtk-3.0/Makefile
themes/xfce-4.6/Makefile
themes/xfce-4.6/gtk-2.0/Makefile
themes/xfce-4.6/gtk-3.0/Makefile
themes/basic/gtk-2.0/Makefile
themes/basic/gtk-3.0/Makefile
themes/basic/Makefile
themes/cadmium/gtk-2.0/Makefile
themes/cadmium/gtk-3.0/Makefile
themes/cadmium/Makefile
themes/curve/gtk-2.0/Makefile
themes/curve/gtk-3.0/Makefile
themes/curve/Makefile
themes/dawn/gtk-2.0/Makefile
themes/dawn/gtk-3.0/Makefile
themes/dawn/Makefile
themes/dusk/gtk-2.0/Makefile
themes/dusk/gtk-3.0/Makefile
themes/dusk/Makefile
themes/flat/gtk-2.0/Makefile
themes/flat/gtk-3.0/Makefile
themes/flat/Makefile
themes/kolors/gtk-2.0/Makefile
themes/kolors/gtk-3.0/Makefile
themes/kolors/Makefile
themes/kde2/gtk-2.0/Makefile
themes/kde2/gtk-3.0/Makefile
themes/kde2/Makefile
themes/light/Makefile
themes/light/gtk-2.0/Makefile
themes/light/gtk-3.0/Makefile
themes/orange/gtk-2.0/Makefile
themes/orange/gtk-3.0/Makefile
themes/orange/Makefile
themes/redmondxp/gtk-2.0/Makefile
themes/redmondxp/gtk-3.0/Makefile
themes/redmondxp/Makefile
themes/saltlake/gtk-2.0/Makefile
themes/saltlake/gtk-3.0/Makefile
themes/saltlake/Makefile
themes/smooth/gtk-2.0/Makefile
themes/smooth/gtk-3.0/Makefile
themes/smooth/Makefile
themes/stellar/gtk-2.0/Makefile
themes/stellar/gtk-3.0/Makefile
themes/stellar/Makefile
themes/winter/gtk-2.0/Makefile
themes/winter/gtk-3.0/Makefile
themes/winter/Makefile
themes/Makefile
])

dnl ***************************
dnl *** Print configuration ***
dnl ***************************
echo
echo "Build Configuration:"
echo
echo "* Gtk 2 Engine: $GTK2_FOUND"
echo "* Gtk 3 Engine: $GTK3_FOUND"
echo
echo "* Install Prefix: $prefix"
echo "* Debug Support: $enable_debug"
echo