disable sse3 if immintrin.h not found.
SVN revision: 65980
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@ -526,3 +526,8 @@
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and monitor GL state etc. and get it right sharing state with
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and monitor GL state etc. and get it right sharing state with
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evas without having to rely specifically on a new GL context.
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evas without having to rely specifically on a new GL context.
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2011-12-07 Carsten Haitzler (The Rasterman)
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* Fix build if gcc too old - if immintrin.h doesn't exist,
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don't enable SSE3.
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@ -1271,9 +1271,16 @@ AC_ARG_ENABLE(cpu-sse3,
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AS_HELP_STRING([--enable-cpu-sse3], [enable sse3 code]),
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AS_HELP_STRING([--enable-cpu-sse3], [enable sse3 code]),
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[
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[
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if test "x$enableval" = "xyes" ; then
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if test "x$enableval" = "xyes" ; then
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AC_MSG_RESULT(yes)
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AC_CHECK_HEADER(immintrin.h,
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AC_DEFINE(BUILD_SSE3, 1, [Build SSE3 Code])
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[
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build_cpu_sse3="yes"
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AC_MSG_RESULT(yes)
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AC_DEFINE(BUILD_SSE3, 1, [Build SSE3 Code])
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build_cpu_sse3="yes"
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],
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[
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AC_MSG_RESULT(no)
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build_cpu_sse3="no"
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])
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else
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else
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AC_MSG_RESULT(no)
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AC_MSG_RESULT(no)
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build_cpu_sse3="no"
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build_cpu_sse3="no"
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@ -1282,7 +1289,16 @@ AC_ARG_ENABLE(cpu-sse3,
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[
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[
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AC_MSG_RESULT($build_cpu_sse3)
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AC_MSG_RESULT($build_cpu_sse3)
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if test "x$build_cpu_sse3" = "xyes" ; then
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if test "x$build_cpu_sse3" = "xyes" ; then
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AC_DEFINE(BUILD_SSE3, 1, [Build SSE3 Code])
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AC_CHECK_HEADER(immintrin.h,
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[
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AC_MSG_RESULT(yes)
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AC_DEFINE(BUILD_SSE3, 1, [Build SSE3 Code])
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build_cpu_sse3="yes"
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],
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[
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AC_MSG_RESULT(no)
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build_cpu_sse3="no"
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])
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fi
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fi
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]
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]
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)
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)
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