tree db3eeacb52bff9dc7c51ccdc4526b00f102b654a
parent 53a2dfcb1ffa28f922fe359c8b825dcd28b21c3c
author David Benjamin <davidben@google.com> 1476124904 -0400
committer CQ bot account: commit-bot@chromium.org <commit-bot@chromium.org> 1476125470 +0000

Use __MINGW_PRINTF_FORMAT for printf attributes.

MinGW has two different versions of printf. We want the format string
warnings to match. This silences some warnings in the Android build.
See:

https://sourceforge.net/p/mingw-w64/wiki2/gnu%20printf/

Note this assumes that, for external calls of these functions, the build
configuration of the consumer and BoringSSL match in this regard. (But
it doesn't actually matter because the issue is only on XP.)

Change-Id: I7f12ad2fc94130edd984feac5914f8ca6c88b8d4
Reviewed-on: https://boringssl-review.googlesource.com/11572
Commit-Queue: David Benjamin <davidben@google.com>
Commit-Queue: Adam Langley <agl@google.com>
CQ-Verified: CQ bot account: commit-bot@chromium.org <commit-bot@chromium.org>
Reviewed-by: Adam Langley <agl@google.com>