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| author | Tom Finegan <tomfinegan@google.com> | 2018-06-13 09:39:28 -0700 |
|---|---|---|
| committer | Tom Finegan <tomfinegan@google.com> | 2018-06-13 09:39:28 -0700 |
| commit | 68a9b143d02436729e024f081c8d77b42f2e9d7f (patch) | |
| tree | 2a9dacd81448150f2aa6447d744913e8c9d26f9b | |
| parent | 37a0283b18a12b60e28050ea05682e5a39f0ec9e (diff) | |
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Fix avx512 related MSVC build failure.
Check GCC specific AVX512 flags only when GCC is enabled.
Change-Id: I15dc2a0dbf8bce37f4364fedfd34a0a34882104b
| -rw-r--r-- | build/make/configure.sh | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/build/make/configure.sh b/build/make/configure.sh index e0e9fd1a7..37b410edb 100644 --- a/build/make/configure.sh +++ b/build/make/configure.sh @@ -1335,13 +1335,15 @@ EOF check_gcc_machine_options $ext avx512f avx512cd avx512bw avx512dq avx512vl # Confirm that the compiler really supports avx512. - check_cc -mavx512f <<EOF || RTCD_OPTIONS="${RTCD_OPTIONS}--disable-avx512 " && soft_disable avx512 + if enabled gcc; then + check_cc -mavx512f <<EOF || RTCD_OPTIONS="${RTCD_OPTIONS}--disable-avx512 " && soft_disable avx512 #include <immintrin.h> void f(void) { __m512i x = _mm512_set1_epi16(0); (void)x; } EOF + fi else # use the shortened version for the flag: sse4_1 -> sse4 check_gcc_machine_option ${ext%_*} $ext |