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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.
pull/24/head
wolfbeast 3 years ago committed by Roy Tam
parent
commit
5449e900ba
  1. 2
      build/autoconf/compiler-opts.m4

2
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

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