diff -r bdc953f2a449 -r 54f80cf6ac86 configure.ac
--- a/configure.ac	Fri Apr 07 09:54:35 2006 +0000
+++ b/configure.ac	Wed Apr 12 20:38:22 2006 +0000
@@ -17,6 +17,10 @@
 AC_DISABLE_SHARED
 AC_PROG_LIBTOOL
 
+dnl i18n
+AM_GNU_GETTEXT_VERSION([0.14.5])
+AM_GNU_GETTEXT([external])
+
 if test x"$lx_cmdline_cxxflags_set" != x"set" -a "$GXX" = yes; then
   CXXFLAGS="$CXXFLAGS -Wall -W"
 fi
@@ -66,7 +70,7 @@
   AC_MSG_RESULT([no])
 fi
 if test x"$enable_gui" != x"no"; then
-  AC_CONFIG_SUBDIRS([gui])
+  PKG_CHECK_MODULES([GTK], [libgnomecanvasmm-2.6 >= 2.6.0])
 fi
 AM_CONDITIONAL([WANT_GUI], [test x"$enable_gui" != x"no"])
 
@@ -99,9 +103,6 @@
 dnl Checks for header files.
 AC_CHECK_HEADERS(limits.h sys/time.h sys/times.h unistd.h)
 
-dnl Checks for header files.
-AC_CHECK_HEADERS(limits.h sys/time.h sys/times.h unistd.h)
-
 dnl Checks for typedefs, structures, and compiler characteristics.
 AC_C_CONST
 AC_C_INLINE
@@ -124,6 +125,8 @@
 benchmark/Makefile
 demo/Makefile
 test/Makefile
+gui/Makefile
+po/Makefile.in
 ])
 
 AC_OUTPUT