Commit 7d33814c authored by lenz@mysql.com's avatar lenz@mysql.com
Browse files

After discussing it with Monty by phone once more: 

 - Only define alloca as a compiler builtin, if we use GCC and there
   is no alloca.h installed
parent a80d185e

include/my_sys.h

+3 −0
Original line number Diff line number Diff line
@@ -150,6 +150,9 @@ extern my_string my_strdup(const char *from,myf MyFlags); 
#if defined(_AIX) && !defined(__GNUC__)

#pragma alloca

#endif /* _AIX */

#if defined(__GNUC__) && !defined(HAVE_ALLOCA_H)

#define alloca __builtin_alloca

#endif /* GNUC */

#define my_alloca(SZ) alloca((size_t) (SZ))

#define my_afree(PTR) {}

#else