David Benjamin
b87c803006
It is hard to control what flags consumers may try to build us with.
Account for someone adding _GNU_SOURCE to the build line.
Change-Id: I4c931da70a9dccc89382ce9100c228c29d28d4bf
Reviewed-on: https://boringssl-review.googlesource.com/13621
Commit-Queue: David Benjamin <davidben@google.com>
Commit-Queue: Adam Langley <agl@google.com>
Reviewed-by: Adam Langley <agl@google.com>
CQ-Verified: CQ bot account: commit-bot@chromium.org <commit-bot@chromium.org>
(cherry picked from commit e025f30507)