[ekiga] Fix generation of po translation files

[Eugen Dedu <ededu src gnome org>]

commit ebd9de96878c224145c0b1d7bf21c7151c0563bf
Author: Eugen Dedu <Eugen Dedu pu-pm univ-fcomte fr>
Date:   Tue Jul 19 10:15:52 2011 +0200

    Fix generation of po translation files
    
    Bug introduced by commit 2bfaf29.

 configure.ac |    4 +++-
 1 files changed, 3 insertions(+), 1 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index 63d8685..eefae22 100644
--- a/configure.ac
+++ b/configure.ac
@@ -770,7 +770,9 @@ AM_CONDITIONAL(DEBUG, test "x$has_debug" = "xyes")
 dnl #########################################################################
 dnl  Support for internationalization
 dnl ########################################################################
-AC_DEFINE(GETTEXT_PACKAGE, "[AC_PACKAGE_NAME]",[fix])
+GETTEXT_PACKAGE=AC_PACKAGE_NAME
+AC_SUBST(GETTEXT_PACKAGE)  # needed by gettext in po directory
+AC_DEFINE_UNQUOTED(GETTEXT_PACKAGE, "$GETTEXT_PACKAGE",[fix])
 AM_GLIB_GNU_GETTEXT