[baobab] Use AC_PATH_PROG() for finding glib-compile-resources

[Kalev Lember <klember src gnome org>]

commit 445aa9425b35d2a8cd9163f690554664b1f79107
Author: Kalev Lember <kalevlember gmail com>
Date:   Wed Apr 11 23:07:44 2012 +0300

    Use AC_PATH_PROG() for finding glib-compile-resources

 configure.ac |    3 +--
 1 files changed, 1 insertions(+), 2 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index 0d3a754..bd64836 100644
--- a/configure.ac
+++ b/configure.ac
@@ -38,8 +38,7 @@ AC_CACHE_SAVE
 GLIB_GSETTINGS
 
 # Resources
-GLIB_COMPILE_RESOURCES=`$PKG_CONFIG --variable glib_compile_resources gio-2.0`
-AC_SUBST(GLIB_COMPILE_RESOURCES)
+AC_PATH_PROG(GLIB_COMPILE_RESOURCES, glib-compile-resources)
 
 # Mallard help
 YELP_HELP_INIT