Index: head/share/mk/googletest.test.inc.mk
===================================================================
--- head/share/mk/googletest.test.inc.mk
+++ head/share/mk/googletest.test.inc.mk
@@ -9,7 +9,8 @@
 GTESTS_CXXFLAGS+= -frtti
 GTESTS_CXXFLAGS+= -std=${CXXSTD}
 
-# XXX: src.libnames.mk should handle adding this directory.
-GTESTS_CXXFLAGS+= -I${DESTDIR}${INCLUDEDIR}/private
+# XXX: src.libnames.mk should handle adding this directory for libgtest's,
+# libgmock's, etc, headers.
+CXXFLAGS+=	-I${DESTDIR}${INCLUDEDIR}/private
 
 NO_WTHREAD_SAFETY=