Index: rules.mk
===================================================================
--- rules.mk    (revision 9346)
+++ rules.mk    (working copy)
@@ -65,6 +65,10 @@
 export STAGING_DIR
 export GCC_HONOUR_COPTS:=0
 
+PKG_CONFIG:=$(STAGING_DIR_HOST)/bin/pkg-config
+
+export PKG_CONFIG
+
 LINUX_HEADERS_DIR:=$(BUILD_DIR_TOOLCHAIN)/linux
 
 HOSTCC:=gcc