diff options
Diffstat (limited to 'Modules/_sre.c')
| -rw-r--r-- | Modules/_sre.c | 16 |
1 files changed, 11 insertions, 5 deletions
diff --git a/Modules/_sre.c b/Modules/_sre.c index 8203ac8..3f9a2d3 100644 --- a/Modules/_sre.c +++ b/Modules/_sre.c @@ -72,13 +72,19 @@ static char copyright[] = /* FIXME: maybe the limit should be 40000 / sizeof(void*) ? */ #define USE_RECURSION_LIMIT 7500 #else -#if defined(__GNUC__) && (__GNUC__ > 2) && \ - (defined(__FreeBSD__) || defined(PYOS_OS2)) -/* gcc 3.x, on FreeBSD and OS/2+EMX and at optimisation levels of - * -O3 (autoconf default) and -O2 (EMX port default), generates code - * for _sre that fails for the default recursion limit. + +#if defined(__GNUC__) && defined(WITH_THREAD) && defined(__FreeBSD__) +/* the pthreads library on FreeBSD has a fixed 1MB stack size for the + * initial (or "primary") thread, which is insufficient for the default + * recursion limit. gcc 3.x at the default optimisation + * level (-O3) uses stack space more aggressively than gcc 2.95. */ +#if (__GNUC__ > 2) +#define USE_RECURSION_LIMIT 6500 +#else #define USE_RECURSION_LIMIT 7500 +#endif + #else #define USE_RECURSION_LIMIT 10000 #endif |