[gnome-maps] Fix the build with latest gnome-common

[Kalev Lember <klember src gnome org>]

commit 8faf44b716d78449e1b0106204536ea22a2a2377
Author: Kalev Lember <kalevlember gmail com>
Date:   Wed Aug 28 19:45:18 2013 +0200

    Fix the build with latest gnome-common

 Makefile.am  |    2 ++
 configure.ac |    3 ---
 2 files changed, 2 insertions(+), 3 deletions(-)
---
diff --git a/Makefile.am b/Makefile.am
index c4b9f50..ce68989 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -1 +1,3 @@
+ACLOCAL_AMFLAGS = -I m4 ${ACLOCAL_FLAGS}
+
 SUBDIRS = src data po
diff --git a/configure.ac b/configure.ac
index 7085923..f35c037 100644
--- a/configure.ac
+++ b/configure.ac
@@ -22,9 +22,6 @@ AC_DEFINE_UNQUOTED(GETTEXT_PACKAGE,"$GETTEXT_PACKAGE",[The name of the gettext d
 IT_PROG_INTLTOOL(0.40.0)
 PKG_PROG_PKG_CONFIG([0.22])
 
-AM_GNU_GETTEXT([external])
-AM_GNU_GETTEXT_VERSION([0.17])
-
 # no stupid static libraries
 AM_DISABLE_STATIC
 # enable libtool