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improved cross compilation detection (#252)

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Andrew Aladjev
2021-11-07 22:45:49 +03:00
committed by GitHub
parent 8f383e8987
commit 7d830ff52f
1 changed files with 1 additions and 1 deletions
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2
configure.ac
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@@ -264,7 +264,7 @@ if test x"$enable_simd" != x"no"; then
# For x86-64 SIMD, g++ >=5 or clang++ >=7 is required
if test x"$host_cpu" = x"x86_64" || test x"$host_cpu" = x"amd64"; then
AC_LANG(C++)
if test x"$host_cpu" = x"$build_cpu"; then
if test x"$host" = x"$build"; then
AC_RUN_IFELSE([AC_LANG_PROGRAM([SIMD_X86_64_TEST],[[if (test_ssse3(42) != 42 || test_sse2(42) != 42 || test_avx2(42) != 42) exit(1);]])],
[CXX_OK=yes],[CXX_OK=no])
else