From: Dan Minor <dminor@mozilla.com>
Date: Wed, 18 Nov 2020 13:33:00 -0500
Subject: Bug 1654112 - Suppress -Wclass-varargs warning in logging.h. r=ng
This needs some investigation to see why we get this warning when it is not
present upstream.
Since both were doing the same thing for different compiler chains,
also includes:
Bug 1654112 - linux build fix (pragmas) for base-toolchains* . r=ng
Differential Revision:
https://phabricator.services.mozilla.com/D130086
Mercurial Revision:
https://hg.mozilla.org/mozilla-central/rev/8d832e832ffe513246c0763a56376a8022b2447b
---
rtc_base/logging.h | 13 +++++++++++++
1 file changed, 13 insertions(+)
diff --git a/rtc_base/logging.h b/rtc_base/logging.h
index 4b5a99f14e..e1aa7c1bb1 100644
--- a/rtc_base/logging.h
+++ b/rtc_base/logging.h
@@ -48,6 +48,14 @@
#ifndef RTC_BASE_LOGGING_H_
#define RTC_BASE_LOGGING_H_
+#pragma GCC diagnostic push
+#pragma GCC diagnostic ignored "-Wvarargs"
+
+#if defined(__clang__)
+# pragma clang diagnostic push
+# pragma clang diagnostic ignored "-Wclass-varargs"
+#endif
+
#include <errno.h>
#include <atomic>
@@ -738,4 +746,9 @@ inline const char* AdaptString(const std::string& str) {
} // namespace rtc
+#pragma GCC diagnostic pop
+#if defined(__clang__)
+# pragma clang diagnostic pop
+#endif
+
#endif // RTC_BASE_LOGGING_H_
