AC_INIT([gparted],[0.6.4-git],[https://bugzilla.gnome.org/enter_bug.cgi?product=gparted])

AC_CONFIG_SRCDIR([src/main.cc])
AC_CONFIG_HEADERS([config.h])
AC_CONFIG_MACRO_DIR([m4])

AM_INIT_AUTOMAKE([1.9 no-dist-gzip dist-bzip2])
AM_MAINTAINER_MODE


dnl======================
dnl checks for programs 
dnl======================
AC_PROG_CC
AC_PROG_CXX
AM_PROG_LIBTOOL


dnl======================
dnl checks for other programs 
dnl======================
AC_CHECK_PROG([GKSUPROG], [gksu], [gksu])


dnl======================
dnl i18n stuff 
dnl======================
GETTEXT_PACKAGE=gparted
AC_SUBST([GETTEXT_PACKAGE])
AC_DEFINE_UNQUOTED([GETTEXT_PACKAGE], "$GETTEXT_PACKAGE", [description])

AM_GLIB_GNU_GETTEXT
IT_PROG_INTLTOOL([0.35.5])


dnl======================
dnl checks for libs 
dnl======================
AC_CHECK_LIB([uuid], [uuid_generate], [], AC_MSG_ERROR([*** uuid library (libuuid) not found]))
AC_CHECK_LIB([dl], [dlopen], [], AC_MSG_ERROR([*** dl library (libdl) not found]))


dnl libparted
LIBPARTED_VERSION=1.7.1
AC_MSG_CHECKING([for libparted >= $LIBPARTED_VERSION])
LIBS_save="$LIBS"
LIBS="-lparted -luuid -ldl"
AC_TRY_RUN([
#include <stdio.h>
#include <parted/parted.h>

int main ()
{
	int min_major = 0;
	int min_minor = 0;
	int min_micro = 0;
	int major = 0;
	int minor = 0;
	int micro = 0;

	if ( ( sscanf( "$LIBPARTED_VERSION", "%d.%d.%d", &min_major, &min_minor, &min_micro ) == 3 ) ||
	     ( sscanf( "$LIBPARTED_VERSION", "%d.%d", &min_major, &min_minor ) == 2 ) ||
	     ( sscanf( "$LIBPARTED_VERSION", "%d", &min_major ) == 1 )
	   )
	{
		if ( ( sscanf( ped_get_version(), "%d.%d.%d", &major, &minor, &micro ) == 3 ) ||
		     ( sscanf( ped_get_version(), "%d.%d", &major, &minor ) == 2 ) ||
		     ( sscanf( ped_get_version(), "%d", &major ) == 1 )
		   )
		{
			printf( "Found libparted %s\t", ped_get_version() ) ;
			return ! ( (major > min_major) ||
			           ( (major == min_major) && (minor > min_minor) ) ||
			           ( (major == min_major) && (minor == min_minor) && (micro >= min_micro) )
			         ) ;
		}
	}

	return 1 ;
}
], AC_MSG_RESULT([OK]), AC_MSG_ERROR([*** Requires libparted >= $LIBPARTED_VERSION.  Perhaps development header files missing?]))
LIBS="$LIBS_save"


dnl======================
dnl check whether libparted >= 2.2 (has improved partition table re-read code)
dnl======================
LIBPARTED_VERSION=2.2
AC_MSG_CHECKING([if libparted >= $LIBPARTED_VERSION (has improved pt re-read)])
LIBS_save="$LIBS"
LIBS="-lparted -luuid -ldl"
need_work_around=yes
AC_TRY_RUN([
#include <stdio.h>
#include <parted/parted.h>

int main ()
{
	int min_major = 0;
	int min_minor = 0;
	int min_micro = 0;
	int major = 0;
	int minor = 0;
	int micro = 0;

	if ( ( sscanf( "$LIBPARTED_VERSION", "%d.%d.%d", &min_major, &min_minor, &min_micro ) == 3 ) ||
	     ( sscanf( "$LIBPARTED_VERSION", "%d.%d", &min_major, &min_minor ) == 2 ) ||
	     ( sscanf( "$LIBPARTED_VERSION", "%d", &min_major ) == 1 )
	   )
	{
		if ( ( sscanf( ped_get_version(), "%d.%d.%d", &major, &minor, &micro ) == 3 ) ||
		     ( sscanf( ped_get_version(), "%d.%d", &major, &minor ) == 2 ) ||
		     ( sscanf( ped_get_version(), "%d", &major ) == 1 )
		   )
		{
			return ! ( (major > min_major) ||
			           ( (major == min_major) && (minor > min_minor) ) ||
			           ( (major == min_major) && (minor == min_minor) && (micro >= min_micro) )
			         ) ;
		}
	}

	return 1 ;
}
], [AC_MSG_RESULT([yes])
  AC_DEFINE([HAVE_LIBPARTED_2_2_0_PLUS], [1], [Define to 1 if libparted contains improved partition table re-read code])
  need_pt_reread_work_around=no; support_sector_size_gt_512=yes]
, [AC_MSG_RESULT([no])
  need_pt_reread_work_around=yes; support_sector_size_gt_512=no]
)
LIBS="$LIBS_save"


dnl GTKMM
PKG_CHECK_MODULES([GTKMM], [gtkmm-2.4 > 2.8])
AC_SUBST([GTKMM_LIBS])
AC_SUBST([GTKMM_CFLAGS])


dnl GTKMM 2.16 needed for gtk_show_uri()
PKG_CHECK_EXISTS([gtkmm-2.4 >= 2.16.0],
  [AC_DEFINE([HAVE_GTK_SHOW_URI], 1, [Define to 1 if you have gtk_show_uri])],
  [])


dnl======================
dnl check whether to build documentation - Gnome-Doc-Utils
dnl======================
AC_ARG_ENABLE([doc],
  [  --disable-doc           do not build documentation],,)
if test "x${enable_doc}" = "x" ; then
	enable_doc=yes
fi

AC_MSG_CHECKING([whether documentation should be built])
if test ${enable_doc} = no; then
	AC_MSG_RESULT([no])
else
	AC_MSG_RESULT([yes])
fi

if test ${enable_doc} = yes; then
	GNOME_DOC_INIT
else
	dnl Do not care if GDU is not found
	GNOME_DOC_INIT(,,[:])
	dnl Set   #define HAVE_DISABLE_DOC 1   to indicate documentation not wanted
	AC_DEFINE([HAVE_DISABLE_DOC], [1], [Define to 1 if --disable-doc specified])
fi

AM_CONDITIONAL([DISABLE_DOC], [test ${enable_doc} = no])

dnl ******************************
dnl Optional btrfs support
dnl ******************************

with_btrfs="no"
AC_ARG_ENABLE(	btrfs,
		AS_HELP_STRING([--enable-btrfs], [enable experimental btrfs support (disabled by default)]),
		with_btrfs=$enableval,
		with_btrfs=no)

if test "x$with_btrfs" = "xyes"; then
                with_btrfs="yes"
                AC_DEFINE(BTRFS_SUPPORT,1,[Build in btrfs support])
else
        with_btrfs="no"
fi
AM_CONDITIONAL(BTRFS_SUPPORT, test "x$with_btrfs" = "xyes")


AC_CONFIG_FILES([
Makefile
compose/Makefile
data/Makefile
data/icons/Makefile
doc/Makefile
help/Makefile
include/Makefile
src/Makefile
po/Makefile.in
])

AC_OUTPUT


dnl======================
dnl Summary
dnl======================

echo ""
echo "================ Final configuration ==================="
echo "                 Installing into prefix  :  $prefix"
echo ""
echo "                  Enable btrfs support?  :  $with_btrfs"
echo ""
echo "                   Build documentation?  :  $enable_doc"
echo ""
echo "   Need part table re-read work around?  :  $need_pt_reread_work_around"
echo "     Supports sector sizes > 512 bytes?  :  $support_sector_size_gt_512"
echo ""
echo " If all settings are OK, type make and make install "
echo "========================================================"