--- Makefile.orig	2015-11-17 23:26:26.194183000 +0200
+++ Makefile	2015-11-17 23:24:25.120077000 +0200
@@ -33,7 +33,7 @@
 CONFIGURE_ARGS+=	--disable-shared \
 			--target=${BUTARGET}
 .else
-CFLAGS+=	-I${LOCALBASE}/include
+CFLAGS+=	-I../include -I${LOCALBASE}/include
 LDFLAGS+=	-L${LOCALBASE}/lib
 CONFIGURE_ARGS+=	--with-system-zlib \
 			--with-gmp=${LOCALBASE} \