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| author | Davi Arnaut <davi.arnaut@oracle.com> | 2010-11-17 07:41:29 -0200 |
|---|---|---|
| committer | Davi Arnaut <davi.arnaut@oracle.com> | 2010-11-17 07:41:29 -0200 |
| commit | aaa370f5d7fa08b4b6c7fb56bd54f84829626e07 (patch) | |
| tree | 57397dad8dc8425c049b1741cd67a87bef009720 /include/m_string.h | |
| parent | 80246ac8b8d0d2db08feae2a643a3dc89f9022d6 (diff) | |
| download | mariadb-git-aaa370f5d7fa08b4b6c7fb56bd54f84829626e07.tar.gz | |
Bug#57994: Compiler flag change build error : my_redel.c
Use __builtin_stpcpy only if the system supports stpcpy.
This is necessary as in some cases a call to stpcpy will
be emitted if the built-in can not optimized.
Diffstat (limited to 'include/m_string.h')
| -rw-r--r-- | include/m_string.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/include/m_string.h b/include/m_string.h index 933da84c336..c963e605501 100644 --- a/include/m_string.h +++ b/include/m_string.h @@ -73,8 +73,8 @@ extern "C" { extern void *(*my_str_malloc)(size_t); extern void (*my_str_free)(void *); -#if MY_GNUC_PREREQ(3, 4) -#define strmov(dest, src) __builtin_stpcpy(dest, src) +#if defined(HAVE_STPCPY) && MY_GNUC_PREREQ(3, 4) +#define strmov(A,B) __builtin_stpcpy((A),(B)) #elif defined(HAVE_STPCPY) #define strmov(A,B) stpcpy((A),(B)) #ifndef stpcpy |