From 5e82ad37c5263967e9a62b36150a0205678be7f6 Mon Sep 17 00:00:00 2001
From: Piotr Kubaj <pkubaj@FreeBSD.org>
Date: Thu, 29 Oct 2020 17:28:57 +0000
Subject: graphics/s2: fix build on powerpc64

Specifically optimize for POWER7 or later:
/wrkdirs/usr/ports/graphics/s2/work/s2geometry-0.9.0/src/s2/util/bits/bits.h:509:19: error: this builtin is only valid on POWER7 or later CPUs
  uint64 result = __builtin_bpermd(0x3f3e3d3c3b3a3938, temp);
---
 graphics/s2/Makefile | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'graphics/s2')

diff --git a/graphics/s2/Makefile b/graphics/s2/Makefile
index 5b8d316e062d..cb9afa2d64a4 100644
--- a/graphics/s2/Makefile
+++ b/graphics/s2/Makefile
@@ -34,6 +34,8 @@ GFLAGS_LIB_DEPENDS=	libgflags.so:devel/gflags
 GLOG_CMAKE_BOOL=	WITH_GLOG
 GLOG_LIB_DEPENDS=	libglog.so:devel/glog
 
+CXXFLAGS_powerpc64=	-mcpu=power7
+
 post-install-EXAMPLES-on:
 	${MKDIR} ${STAGEDIR}${EXAMPLESDIR}
 	${INSTALL_PROGRAM} ${INSTALL_WRKSRC}/examples/point_index ${INSTALL_WRKSRC}/examples/term_index ${STAGEDIR}${EXAMPLESDIR}
-- 
cgit v1.2.3