From cdf0c3b9869c54e8a9edfaca4f8e7b8e709fa265 Mon Sep 17 00:00:00 2001
From: dinoex <dinoex@FreeBSD.org>
Date: Fri, 2 Dec 2011 18:17:46 +0000
Subject: - fix build with clang by disabling optimisation Feature safe:	yes

---
 graphics/xv/Makefile | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/graphics/xv/Makefile b/graphics/xv/Makefile
index 1ada7d3aad68..dcc646e89fd5 100644
--- a/graphics/xv/Makefile
+++ b/graphics/xv/Makefile
@@ -65,4 +65,11 @@ post-install:
 	@${INSTALL_DATA} ${WRKSRC}/docs/gif* ${DOCSDIR}
 .endif
 
+
+.if defined(CC) && ${CC} == "clang"
+# Optimizer crashes with
+# Assertion failed: (isPtrIV == IndVar->getType()->isPointerTy() && "IndVar type must match IVInit type")
+CFLAGS:= ${CFLAGS:S/-O2//g}
+.endif
+
 .include <bsd.port.mk>
-- 
cgit