Test only for cpu features we actually use for now, add MMX.

This commit is contained in:
Frank Denis 2014-05-02 15:39:49 -07:00
parent cb4f3e4f06
commit ced8034901

View File

@ -243,13 +243,9 @@ AC_CHECK_TOOL([AR], [ar], [ar])
dnl Checks for headers
AS_IF([test "x$EMSCRIPTEN" = "x"],[
AC_CHECK_HEADERS([mmintrin.h], [], [], [#pragma GCC target("mmx")])
AC_CHECK_HEADERS([emmintrin.h], [], [], [#pragma GCC target("sse2")])
AC_CHECK_HEADERS([pmmintrin.h], [], [], [#pragma GCC target("sse3")])
AC_CHECK_HEADERS([tmmintrin.h], [], [], [#pragma GCC target("ssse3")])
AC_CHECK_HEADERS([smmintrin.h], [], [], [#pragma GCC target("sse4.1")])
AC_CHECK_HEADERS([immintrin.h], [], [], [#pragma GCC target("avx")])
AC_CHECK_HEADERS([x86intrin.h], [], [], [#pragma GCC target("xop")])
AC_CHECK_HEADERS([wmmintrin.h], [], [], [#pragma GCC target("aes")])
])
AC_CHECK_HEADERS([sys/mman.h])