Add a malloc_good_size() implementation to OpenBSD_malloc_Linux.c. Also, make configure.in not use support functions for the platform malloc when we are not using the platform mallocs.
svn:r14010
Have OpenBSD_malloc_Linux.c use SIZE_T_MAX from torint.h, instead of checking cpu macros. There is always one more cpu you havent checked for.
svn:r14000
Add openbsd memory allocator discussed in bug 468, to make it easier for linux users to get non-awful allocation patterns. Use --enable-openbsd-malloc to turn it on. Needs more testing.
svn:r13544