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authorwolfbeast <mcwerewolf@wolfbeast.com>2019-09-10 19:07:28 +0200
committerwolfbeast <mcwerewolf@wolfbeast.com>2019-09-10 19:07:28 +0200
commit18a2244f5b1e28c2d38dd95bf93d02cef0173178 (patch)
treefefafc54c2a6529de24c28c87fb91ab3884cc3cb
parentb8a1f577034d16a928997f9368907c9f3b1b1bba (diff)
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Issue #1226 - Explicitly enable sse2 on x86_64 also.
Although it's enabled by default in gcc (should be, anyway!), we're being explicit here for 64-bit x86 platforms here also. This matches the old behavior.
-rw-r--r--build/autoconf/compiler-opts.m42
1 files changed, 1 insertions, 1 deletions
diff --git a/build/autoconf/compiler-opts.m4 b/build/autoconf/compiler-opts.m4
index 0848d78d9..77c2e85b5 100644
--- a/build/autoconf/compiler-opts.m4
+++ b/build/autoconf/compiler-opts.m4
@@ -179,7 +179,7 @@ if test "$GNU_CC"; then
CFLAGS="$CFLAGS -fno-math-errno"
CXXFLAGS="$CXXFLAGS -fno-exceptions -fno-math-errno"
- if test "$CPU_ARCH" = x86; then
+ if test "$CPU_ARCH" = "x86" -o "$CPU_ARCH" = "x86_64"; then
CFLAGS="$CFLAGS -msse2 -mfpmath=sse"
CXXFLAGS="$CXXFLAGS -msse2 -mfpmath=sse"
fi