Commit e3347219 authored by Peter W. Draper's avatar Peter W. Draper
Browse files

Don't use AX_EXT result for Intel compilers

It is probably the case that the -x<code> option from AX_CC_MAXOPT is sufficient to get AVX support
parent eaa5ae5a
......@@ -148,10 +148,14 @@ if test "$enable_opt" = "yes" ; then
ac_test_CFLAGS="yes"
CFLAGS="$old_CFLAGS $CFLAGS"
# Check SSE & AVX support (some overlap with AX_CC_MAXOPT).
# Check SSE & AVX support (some overlap with AX_CC_MAXOPT).
# Don't use the SIMD_FLAGS result with Intel compilers. The -x<code>
# value from AX_CC_MAXOPT should be sufficient.
AX_EXT
if test "$SIMD_FLAGS" != ""; then
CFLAGS="$CFLAGS $SIMD_FLAGS"
if test "$ax_cv_c_compiler_vendor" != "intel"; then
CFLAGS="$CFLAGS $SIMD_FLAGS"
fi
fi
fi
......
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