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author | Nikita Popov <nikita.ppv@gmail.com> | 2019-11-04 11:32:46 +0100 |
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committer | Nikita Popov <nikita.ppv@gmail.com> | 2019-11-04 11:32:46 +0100 |
commit | 451314111b9942c8389415f04e9017c3e3d3cb56 (patch) | |
tree | 3cdcd889bc41a827d37b756586df37f6ff55aae8 /configure.ac | |
parent | c9abfaec6bf61bcef6d9651827b49cc7789018fd (diff) | |
download | php-git-451314111b9942c8389415f04e9017c3e3d3cb56.tar.gz |
Revert "Remove configure checks for supported instruction sets"
This reverts commit edccf32f7f36a8bc759b9482737e0c3efcb3a005.
This was reported to cause issues for as yet unknown reasons in
bug #78769. As this was intended as code cleanup, revert this from
7.4 at least. May reapply it to master later.
Diffstat (limited to 'configure.ac')
-rw-r--r-- | configure.ac | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac index 39dc519a6c..038a3fbb9f 100644 --- a/configure.ac +++ b/configure.ac @@ -541,6 +541,12 @@ PHP_CHECK_BUILTIN_CPU_INIT dnl Check __builtin_cpu_supports PHP_CHECK_BUILTIN_CPU_SUPPORTS +dnl Check instructions. +PHP_CHECK_CPU_SUPPORTS([ssse3]) +PHP_CHECK_CPU_SUPPORTS([sse4.2]) +PHP_CHECK_CPU_SUPPORTS([avx]) +PHP_CHECK_CPU_SUPPORTS([avx2]) + dnl Check for structure members. AC_CHECK_MEMBERS([struct tm.tm_gmtoff],,,[#include <time.h>]) AC_CHECK_MEMBERS([struct stat.st_blksize, struct stat.st_rdev]) |