Bug 1746991 - Avoid warning noise from __STDC_CONSTANT_MACROS being redefined. r=firefox-build-system-reviewers,andi

Differential Revision: https://phabricator.services.mozilla.com/D134348
2021-12-21 21:22:26 +00:00
parent 679c7a04d1
commit bdf2b5439e
1 changed files with 2 additions and 0 deletions
--- a/mozilla-config.h.in
+++ b/mozilla-config.h.in
@@ -28,7 +28,9 @@
 * with the fprintf function family.
 */
 #define __STDC_LIMIT_MACROS
+#if !defined(__STDC_CONSTANT_MACROS)
 #define __STDC_CONSTANT_MACROS
+#endif
 #if !defined(__STDC_FORMAT_MACROS)
 #define __STDC_FORMAT_MACROS
 #endif