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-rw-r--r--erts/emulator/beam/erl_init.c8
1 files changed, 7 insertions, 1 deletions
diff --git a/erts/emulator/beam/erl_init.c b/erts/emulator/beam/erl_init.c
index e97ab328cd..41cfcd74aa 100644
--- a/erts/emulator/beam/erl_init.c
+++ b/erts/emulator/beam/erl_init.c
@@ -819,7 +819,13 @@ erl_start(int argc, char **argv)
if (erts_sys_getenv("ERL_THREAD_POOL_SIZE", envbuf, &envbufsz) == 0) {
async_max_threads = atoi(envbuf);
}
-
+
+#if (defined(__APPLE__) && defined(__MACH__)) || defined(__DARWIN__)
+ /*
+ * The default stack size on MacOS X is too small for pcre.
+ */
+ erts_sched_thread_suggested_stack_size = 256;
+#endif
#ifdef DEBUG
verbose = DEBUG_DEFAULT;