From f34c2ff2d42214413f1b85b1314c8dd8bb92aa41 Mon Sep 17 00:00:00 2001
From: Tor Andersson <tor@ghostscript.com>
Date: Fri, 2 Jul 2010 01:59:00 +0200
Subject: Test if we're on an x86 machine before adding x86 specific compiler
 flags.

---
 Makerules | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

(limited to 'Makerules')

diff --git a/Makerules b/Makerules
index 6fa2de8f..64863d85 100644
--- a/Makerules
+++ b/Makerules
@@ -25,9 +25,11 @@ X11LIBS := -lX11 -lXext
 PDFVIEW_EXE = $(X11VIEW_EXE)
 
 ifeq "$(build)" "release"
-CFLAGS += -mmmx -ftree-vectorize -msse -msse2 -march=k8 -DARCH_X86
+ifeq "$(shell uname -m)" "i686"
+CFLAGS += -ffast-math -mmmx -msse -msse2 -march=k8 -DARCH_X86
 DRAW_ARCH_SRC := archx86.c
 endif
+endif
 
 endif
 
@@ -49,9 +51,9 @@ endif
 
 ifeq "$(build)" "release"
 ifeq "$(arch)" "amd64"
-CFLAGS += -DARCH_X86_64
+CFLAGS += -ffast-math -mmmx -msse -msse2 -DARCH_X86_64
 else
-CFLAGS += -DARCH_X86
+CFLAGS += -ffast-math -mmmx -msse -msse2 -DARCH_X86
 endif
 DRAW_ARCH_SRC := archx86.c
 endif
-- 
cgit v1.2.3