From 8231c345dca871eddf2f61b54c1600d2075e277a Mon Sep 17 00:00:00 2001
From: Emmanuele Bassi <ebassi@linux.intel.com>
Date: Wed, 16 Feb 2011 15:38:05 +0000
Subject: [PATCH] build: Compress the CLUTTER_PC_FILES list

A bit of black magic, courtesy of gtk+'s configure.ac, to strip the
leading space from BACKEND_PC_FILES.
---
 configure.ac | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/configure.ac b/configure.ac
index 93e309895..102ca8a3f 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1122,6 +1122,9 @@ AS_CASE([$enable_maintainer_flags],
 AC_SUBST(MAINTAINER_CFLAGS)
 
 dnl === Dependencies, compiler flags and linker libraries =====================
+# strip leading space
+BACKEND_PC_FILES=${BACKEND_PC_FILES/# }
+
 CLUTTER_REQUIRES="$CLUTTER_BASE_PC_FILES $IMAGE_PC_FILES $BACKEND_PC_FILES"
 PKG_CHECK_MODULES(CLUTTER_DEPS, [$CLUTTER_REQUIRES])
 AC_SUBST(CLUTTER_REQUIRES)