Sigh. The hack to enable special treatment for errno on SGI machines

gvanrossum · gvanrossum · commit e32d1537f0a2 · 1998-07-07T21:32:53.000Z
must be enabled here, otherwise the errno we set on overflows is not
the errno that's being read by compile.c.  Wonder how many other files
that do their own "#include config.h" need this too :-(

(Because of the structure of autoconf, it's not so simple to get this
into config.h...)
diff --git a/Python/mystrtoul.c b/Python/mystrtoul.c
@@ -31,6 +31,10 @@ PERFORMANCE OF THIS SOFTWARE.
 
 #include "config.h"
 
+#if defined(__sgi) && defined(WITH_THREAD) && !defined(_SGI_MP_SOURCE)
+#define _SGI_MP_SOURCE
+#endif
+
 /* Convert a possibly signed character to a nonnegative int */
 /* XXX This assumes characters are 8 bits wide */
 #ifdef __CHAR_UNSIGNED__
