dnl Process this file with autoconf to produce a configure script.

AC_PREREQ(2.54)

dnl ==========================================================================
dnl                              Versioning              
dnl ==========================================================================

dnl Making releases:
dnl   ATK_MICRO_VERSION += 1;
dnl   ATK_INTERFACE_AGE += 1;
dnl   ATK_BINARY_AGE += 1;
dnl if any functions have been added, set ATK_INTERFACE_AGE to 0.
dnl if backwards compatibility has been broken,
dnl set ATK_BINARY_AGE _and_ ATK_INTERFACE_AGE to 0.

dnl The triplet 
m4_define([atk_major_version], [1])
m4_define([atk_minor_version], [20])
m4_define([atk_micro_version], [0])
m4_define([atk_version],
          [atk_major_version.atk_minor_version.atk_micro_version])

dnl The X.Y in -latk-X.Y line. This is expected to stay 1.0 until Atk 2.
m4_define([atk_api_version], [1.0])

dnl Number of releases since we've added interfaces
m4_define([atk_interface_age], [1])

m4_define([atk_binary_age],
          [m4_eval(100 * atk_minor_version + 10 + atk_micro_version)])

m4_define([lt_current],
          [m4_eval(100 * atk_minor_version + 10 + atk_micro_version - atk_interface_age)])
m4_define([lt_revision], [atk_interface_age])
m4_define([lt_age], [m4_eval(atk_binary_age - atk_interface_age)])
m4_define([lt_version_info], [lt_current:lt_revision:lt_age])
m4_define([lt_current_minus_age], [m4_eval(lt_current - lt_age)])


AC_INIT(atk, [atk_version],
        [http://bugzilla.gnome.org/enter_bug.cgi?product=atk])
AC_CONFIG_SRCDIR([ChangeLog])

AM_CONFIG_HEADER(config.h)

AM_INIT_AUTOMAKE

dnl ==========================================================================
dnl
dnl If you add a version number here, you *must* add an AC_SUBST line for
dnl it too, or it will never make it into the spec file!
dnl
dnl ==========================================================================

ATK_MAJOR_VERSION=atk_major_version
ATK_MINOR_VERSION=atk_minor_version
ATK_MICRO_VERSION=atk_micro_version
ATK_VERSION=atk_version
ATK_API_VERSION=atk_api_version
ATK_INTERFACE_AGE=atk_interface_age
ATK_BINARY_AGE=atk_binary_age

AC_SUBST(ATK_MAJOR_VERSION)
AC_SUBST(ATK_MINOR_VERSION)
AC_SUBST(ATK_VERSION)
AC_SUBST(ATK_API_VERSION)
AC_SUBST(ATK_MICRO_VERSION)
AC_SUBST(ATK_INTERFACE_AGE)
AC_SUBST(ATK_BINARY_AGE)

dnl libtool versioning
LT_VERSION_INFO=lt_version_info
LT_CURRENT_MINUS_AGE=lt_current_minus_age
AC_SUBST(LT_VERSION_INFO)
AC_SUBST(LT_CURRENT_MINUS_AGE)

dnl ==========================================================================

GETTEXT_PACKAGE=atk10
AC_SUBST(GETTEXT_PACKAGE)
AC_DEFINE_UNQUOTED(GETTEXT_PACKAGE, ["$GETTEXT_PACKAGE"],
  [Define the gettext package to be used])

AC_PROG_CC
AM_DISABLE_STATIC
AC_LIBTOOL_WIN32_DLL
AM_PROG_LIBTOOL

AC_MSG_CHECKING([for some Win32 platform])
case "$host" in
  *-*-mingw*|*-*-cygwin*)
    platform_win32=yes
    ;;
  *)
    platform_win32=no
    ;;
esac
AC_MSG_RESULT([$platform_win32])
AM_CONDITIONAL(PLATFORM_WIN32, test "$platform_win32" = "yes")

AC_MSG_CHECKING([for native Win32 platform])
case "$host" in
  *-*-mingw*)
    atk_native_win32=yes
    ;;
  *)
    atk_native_win32=no
    ;;
esac
AC_MSG_RESULT([$atk_native_win32])
AM_CONDITIONAL(OS_WIN32, test "$atk_native_win32" = "yes")

if test "$atk_native_win32" = "yes"; then
  AC_CHECK_TOOL(WINDRES, windres, no)
  if test "$WINDRES" = no; then
    AC_MSG_ERROR([*** Could not find an implementation of windres in your PATH.])
  fi
  AC_CHECK_PROG(ms_librarian, lib.exe, yes, no)

fi
AM_CONDITIONAL(MS_LIB_AVAILABLE, test x$ms_librarian = xyes)

dnl Cache $ACLOCAL_FLAGS
AC_CACHE_CHECK([for aclocal flags], ac_cv_atk_aclocal_flags,[
   ac_cv_atk_aclocal_flags="$ACLOCAL_FLAGS"
])
ACLOCAL="$ACLOCAL $ac_cv_atk_aclocal_flags"

AC_ARG_ENABLE(rebuilds,
              [AC_HELP_STRING([--disable-rebuilds],
                              [disable all source autogeneration rules])],,
              [enable_rebuilds=yes])

changequote(,)dnl
if test "x$GCC" = "xyes"; then
  case " $CFLAGS " in
  *[\ \ ]-Wall[\ \	]*) ;;
  *) CFLAGS="$CFLAGS -Wall" ;;
  esac
fi
changequote([,])dnl

AM_PATH_GLIB_2_0(2.5.7,have_no_export=true,have_no_export=false)
if test "x$have_no_export" = "xtrue"; then
   GLIB_REQUIRED_VERSION=2.5.7
   glib_no_export_package="gmodule-no-export-2.0"
else
   GLIB_REQUIRED_VERSION=2.0.0
   glib_no_export_package=
fi
GLIB_PACKAGES="gobject-2.0 $glib_no_export_package"
AC_SUBST(GLIB_PACKAGES)
AC_SUBST(GLIB_REQUIRED_VERSION)

dnl This PATH_GLIB is somewhat redundant, but does a sanity compile and 
dnl importantly defines the GLIB_GENMARSHAL variable for subst into the
dnl Makefile
AM_PATH_GLIB_2_0($GLIB_REQUIRED_VERSION, :,
  AC_MSG_ERROR([
*** GLIB $GLIB_REQUIRED_VERSION or better is required. The latest version of 
*** GLIB is always available from ftp://ftp.gtk.org/. If GLIB is installed
*** but not in the same location as pkg-config add the location of the file 
*** glib-2.0.pc to the environment variable PKG_CONFIG_PATH.]),
  gobject gmodule-no-export)

PKG_CHECK_MODULES(DEP, glib-2.0 >= $GLIB_REQUIRED_VERSION $GLIB_PACKAGES, ,
  AC_MSG_ERROR([
        *** GLib not found. You can find it on ftp://ftp.gtk.org
        *** Errors follow:
            $DEP_PKG_ERRORS]))

# Rerun PKG_CONFIG to add gthread-2.0 cflags, but not libs
DEP_CFLAGS=`$PKG_CONFIG --cflags $GLIB_PACKAGES gthread-2.0`

ALL_LINGUAS="af am ar as az be be@latin bg bn bn_IN bs ca cs cy da de dz el en_CA en_GB eo es et eu fa fi fr ga gl gu he hi hr hu id is it ja ka kn ko ku li lt lv mk ml mn mr ms nb ne nl nn oc or pa pl pt pt_BR ro ru rw si sk sl sq sr sr@Latn sr@ije sv ta te th tk tr tt ug uk vi wa xh yi zh_CN zh_HK zh_TW"
AM_GLIB_GNU_GETTEXT

AC_CHECK_FUNCS(bind_textdomain_codeset)

GTK_DOC_CHECK([1.0])

# define a MAINT-like variable REBUILD which is set if Perl
# and awk are found, so autogenerated sources can be rebuilt

AC_PROG_AWK
AC_CHECK_PROGS(PERL, perl5 perl)

REBUILD=\#
if test "x$enable_rebuilds" = "xyes" && \
	test -n "$PERL" && \
	$PERL -e 'exit !($] >= 5.002)' > /dev/null 2>&1 && \
     test -n "$AWK" ; then
  REBUILD=
fi
AC_SUBST(REBUILD)

AC_CONFIG_FILES([
Makefile
po/Makefile.in
atk.pc
atk-uninstalled.pc
atk/Makefile
atk/atk.rc
tests/Makefile
docs/Makefile
docs/version.xml
atk.spec
atk-zip.sh
])

AC_OUTPUT