commit f92bb6ed336c49cabf30717c3b741b1b4284f491
author Miss Islington (bot) <31488909+miss-islington@users.noreply.github.com> Wed Aug 28 22:35:41 2019 -0700
committer GitHub <noreply@github.com> Wed Aug 28 22:35:41 2019 -0700
tree 4a70f4c9dbc4b7d51602610ca72e1ba08706bb1c
parent ed00fee7d4c28489b5d6e4580b1e1fe0855687ca

bpo-18049: Define THREAD_STACK_SIZE for AIX to pass default recursion limit test (GH-15081)


* Define THREAD_STACK_SIZE for AIX to pass default recursion limit test
(cherry picked from commit 9670ce76b83bde950020f8d89c4d27168aaaf912)

Co-authored-by: Michael Felt <aixtools@users.noreply.github.com>

Python/thread_pthread.h

diff --git a/Python/thread_pthread.h b/Python/thread_pthread.h
index 994e35b..5678b05 100644
--- a/Python/thread_pthread.h
+++ b/Python/thread_pthread.h
@@ -47,6 +47,10 @@
 #undef  THREAD_STACK_SIZE
 #define THREAD_STACK_SIZE       0x400000
 #endif
+#if defined(_AIX) && defined(THREAD_STACK_SIZE) && THREAD_STACK_SIZE == 0
+#undef  THREAD_STACK_SIZE
+#define THREAD_STACK_SIZE       0x200000
+#endif
 /* for safety, ensure a viable minimum stacksize */
 #define THREAD_STACK_MIN        0x8000  /* 32 KiB */
 #else  /* !_POSIX_THREAD_ATTR_STACKSIZE */