[libpeas] Force the Glade catalog to install in libpeas' prefix.

[Steve FrÃcinaux <sfre src gnome org>]

commit ad0e1d63fd22d5955c7c3730c0e51dd427f60c82
Author: Steve FrÃcinaux <code istique net>
Date:   Tue Aug 30 22:45:04 2011 +0200

    Force the Glade catalog to install in libpeas' prefix.
    
    We should never try to install stuff outside of the prefix we were
    assigned, due to permission errors, etc.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=654106

 configure.ac |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index fd344aa..a38c1a8 100644
--- a/configure.ac
+++ b/configure.ac
@@ -209,7 +209,8 @@ AC_MSG_RESULT([$found_glade_catalog])
 
 if test "x$found_glade_catalog" = "xyes"; then
   AC_MSG_CHECKING([for Glade catalog dir])
-  GLADE_CATALOG_DIR=`$PKG_CONFIG --variable=catalogdir gladeui-2.0 2>&AS_MESSAGE_LOG_FD`
+  GLADE_DATA_DIR=`$PKG_CONFIG --variable=datadir gladeui-2.0 2>&AS_MESSAGE_LOG_FD`
+  GLADE_CATALOG_DIR=`$PKG_CONFIG --variable=catalogdir gladeui-2.0 2>&AS_MESSAGE_LOG_FD | sed -e "s#^$GLADE_DATA_DIR#$datadir#"`
   AC_MSG_RESULT([$GLADE_CATALOG_DIR])
   AC_SUBST(GLADE_CATALOG_DIR)
 fi