Index: Makefile
===================================================================
--- Makefile	(revision 517201)
+++ Makefile	(working copy)
@@ -5,8 +5,10 @@
 PORTREVISION=	10
 CATEGORIES=	cad
 
-PATCH_SITES=	https://github.com/LibreCAD/LibreCAD/commit/
-PATCHFILES=	d0a0ef284b7fcc5c0d65b92c30855f62b637653f.patch:-p1
+PATCH_SITES_gcc= https://github.com/LibreCAD/LibreCAD/commit/
+PATCH_SITES=	${PATCH_SITES_${CHOSEN_COMPILER_TYPE}}
+PATCHFILES_gcc=	d0a0ef284b7fcc5c0d65b92c30855f62b637653f.patch:-p1
+PATCHFILES=	${PATCHFILES_${CHOSEN_COMPILER_TYPE}}
 
 MAINTAINER=	jhale@FreeBSD.org
 COMMENT=	2D CAD system