Bug #78769 [NEW]: BREAKAGE: Remove configure checks for supported instruction sets

From: bugreports1 at gmail dot com Operating system: Linux PHP version: 7.4Git-2019-11-01 (Git) Package: Compile Failure Bug Type: Bug Bug description:BREAKAGE: Remove configure checks for supported instruction sets Description: ------------ https://git.php.net/?p=php-src.git;a=commitdiff;h=edccf32f7f36a8bc759b9482737e0c3efcb3a005 breaks build on sandybridge (export 'CFLAGS=-m64 -O3 -mfpmath=sse -msse2avx -mavx -march=sandybridge -mtune=sandybridge..') -------------------- the last working 7.4 commit: Fix bug #77930: Remove mmap limit commit | commitdiff | tree | snapshot (zip tar.gz) -------------------- smells like the binary contains AVX2 code which is called at runtime + /usr/bin/bash /rpmbuild/PHP-PGO/profile.sh --php_build /home/builduser/rpmbuild/BUILD/php-7.4.0 ----------------------------------------------------------------------------------------- COLLECT DATA FOR PROFILE-GUIDED-OPTIMIZATION HTTPD-BINARY: /usr/sbin/httpd PHP-MODULE: /home/builduser/rpmbuild/BUILD/php-7.4.0/libs/libphp7.so PHP-EXTENSIONS: /home/builduser/rpmbuild/BUILD/php-7.4.0/modules PHP-CLI: /home/builduser/rpmbuild/BUILD/php-7.4.0/sapi/cli/php ----------------------------------------------------------------------------------------- /rpmbuild/PHP-PGO/profile.sh: line 174: 750493 Segmentation fault (core dumped) $HTTPD_BINARY -X -f "$PROFILE_ROOT/httpd.conf" NO WEBSERVER PID-FILE /rpmbuild/PHP-PGO/profile.sh: line 240: 750596 Segmentation fault (core dumped) $HTTPD_BINARY -X -f "$PROFILE_ROOT/httpd.conf" -k stop 2> '/dev/null' PROFILING ERROR error: Bad exit status from /var/tmp/rpm-tmp.RfcsMd (%build) -- Edit bug report at https://bugs.php.net/bug.php?id=78769&edit=1 -- Fix committed: https://bugs.php.net/fix.php?id=78769&r=fixed Fixed in release: https://bugs.php.net/fix.php?id=78769&r=alreadyfixed Need backtrace: https://bugs.php.net/fix.php?id=78769&r=needtrace Need Reproduce Script: https://bugs.php.net/fix.php?id=78769&r=needscript Try newer version: https://bugs.php.net/fix.php?id=78769&r=oldversion Not developer issue: https://bugs.php.net/fix.php?id=78769&r=support Expected behavior: https://bugs.php.net/fix.php?id=78769&r=notwrong Not enough info: https://bugs.php.net/fix.php?id=78769&r=notenoughinfo Submitted twice: https://bugs.php.net/fix.php?id=78769&r=submittedtwice register_globals: https://bugs.php.net/fix.php?id=78769&r=globals PHP version support discontinued: https://bugs.php.net/fix.php?id=78769&r=phptooold Daylight Savings: https://bugs.php.net/fix.php?id=78769&r=dst IIS Stability: https://bugs.php.net/fix.php?id=78769&r=isapi Install GNU Sed: https://bugs.php.net/fix.php?id=78769&r=gnused Floating point limitations: https://bugs.php.net/fix.php?id=78769&r=float No Zend Extensions: https://bugs.php.net/fix.php?id=78769&r=nozend MySQL Configuration Error: https://bugs.php.net/fix.php?id=78769&r=mysqlcfg