Add _compiled to search patch for .pc (pkg-config) files

This allows to link against recently added libusb as well as libraries
added in a similar way in future.

diff --git a/build/ppc/config.target b/build/ppc/config.target
index 7905118f6c5b5d247dbfdd4a7af584468cfd44cf..55ff7851f4a91b89520da7edd86fa8feb072bbe5 100644 (file)
--- a/build/ppc/config.target
+++ b/build/ppc/config.target
@@ -4,6 +4,7 @@ CXX = $(CROSS_COMPILE)g++
 AS = $(CROSS_COMPILE)as
 AR = $(CROSS_COMPILE)ar
 
+export PKG_CONFIG_PATH=$(OUTPUT_DIR)/_compiled/lib/pkgconfig
 
 #CONFIG_OC_ETH_ORTE_IDL=y