diff options
Diffstat (limited to 'config')
| -rw-r--r-- | config/ax_sse.m4 (renamed from config/ax_ext.m4) | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/config/ax_ext.m4 b/config/ax_sse.m4 index 4883b89..ed4d223 100644 --- a/config/ax_ext.m4 +++ b/config/ax_sse.m4 @@ -37,7 +37,7 @@ #serial 12 -AC_DEFUN([AX_EXT], +AC_DEFUN([AX_SSE], [ AC_REQUIRE([AC_CANONICAL_HOST]) @@ -53,16 +53,20 @@ AC_DEFUN([AX_EXT], if test x"$ax_cv_support_sse3_ext" = x"yes"; then SIMD_FLAGS="$SIMD_FLAGS -msse3" AC_DEFINE(HAVE_SSE3,,[Support SSE3 (Streaming SIMD Extensions 3) instructions]) + AM_CONDITIONAL(HAVE_SSE3, true) else AC_MSG_WARN([Your compiler does not support sse3 instructions, can you try another compiler?]) + AM_CONDITIONAL(HAVE_SSE3, false) fi AX_CHECK_COMPILE_FLAG(-msse4.1, ax_cv_support_sse41_ext=yes, []) if test x"$ax_cv_support_sse41_ext" = x"yes"; then SIMD_FLAGS="$SIMD_FLAGS -msse4.1" AC_DEFINE(HAVE_SSE4_1,,[Support SSE4.1 (Streaming SIMD Extensions 4.1) instructions]) + AM_CONDITIONAL(HAVE_SSE4_1, true) else AC_MSG_WARN([Your compiler does not support sse4.1 instructions, can you try another compiler?]) + AM_CONDITIONAL(HAVE_SSE4_1, false) fi ;; esac |