--- a/components/ilmbase/Makefile	Mon Nov 16 06:14:40 2015 -0800
+++ b/components/ilmbase/Makefile	Mon Nov 23 15:33:43 2015 -0800
@@ -53,7 +53,6 @@
 CONFIGURE_ENV += CFLAGS="$(CFLAGS)"
 CONFIGURE_ENV += CXXFLAGS="$(CXXFLAGS)"
 CONFIGURE_ENV += LIBS="$(LIBS)"
-CONFIGURE_ENV += PKG_CONFIG_PATH="$(PKG_CONFIG_PATH)"
 
 CONFIGURE_OPTIONS  +=           --disable-static
 CONFIGURE_OPTIONS  +=           --enable-threading