diff options
| author | Sergei Golubchik <serg@mariadb.org> | 2015-06-08 21:06:56 +0200 |
|---|---|---|
| committer | Sergei Golubchik <serg@mariadb.org> | 2015-06-16 23:58:21 +0200 |
| commit | 66fd45afce1ba5e1032c32cc891c09d64fa38d9e (patch) | |
| tree | b938649a3769b4163cd813af72ebb74ab68dff6a /include/my_stacktrace.h | |
| parent | 7bfda275a1b9a4759fcb3dbef4736b1094c892d2 (diff) | |
| download | mariadb-git-66fd45afce1ba5e1032c32cc891c09d64fa38d9e.tar.gz | |
MDEV-7398 mysqld segfaults on FreeBSD 10.1 i386 when built with clang 3.4
in cmake tests let's treat clang like gcc (same options,
same builtins) in many cases.
* don't check the compiler when
* testing for -fvisibility=hidden support
* testing for HAVE_ABI_CXA_DEMANGLE
* testing for HAVE_GCC_ATOMIC_BUILTINS
* when removing options with string(replace)
* when running ${CC} --version (ignore the error instead)
* run ABI checks for clang
* use "canonical" gcc flags for clang
* fix groonga too
Also:
* add cmake detection for gcc __atomic_* builtins. they might be
supported (__ATOMIC_SEQ_CST is defined), but not for all operand
sizes. In particular, 64-bit atomic load is problematic on i386
* cache check results for Windows
* remove the test for HAVE_CXXABI_H (HAVE_ABI_CXA_DEMANGLE is
suffifient)
Diffstat (limited to 'include/my_stacktrace.h')
| -rw-r--r-- | include/my_stacktrace.h | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/include/my_stacktrace.h b/include/my_stacktrace.h index ad05a7df9ab..fb2525e3a12 100644 --- a/include/my_stacktrace.h +++ b/include/my_stacktrace.h @@ -35,8 +35,7 @@ #define HAVE_WRITE_CORE -#if HAVE_BACKTRACE && HAVE_BACKTRACE_SYMBOLS && \ - HAVE_CXXABI_H && HAVE_ABI_CXA_DEMANGLE && \ +#if HAVE_BACKTRACE && HAVE_BACKTRACE_SYMBOLS && HAVE_ABI_CXA_DEMANGLE && \ HAVE_WEAK_SYMBOL #define BACKTRACE_DEMANGLE 1 #endif |