tree c312671f043fbd235507465515d26048267932aa
parent c03e99a59fda2ed79f9ba612783f3bce1acf69db
author David Benjamin <davidben@google.com> 1643131008 -0500
committer Adam Langley <agl@google.com> 1643134027 +0000

Limit _XOPEN_SOURCE to Linux.

POSIX feature macros are a mess. Reportedly, FreeBSD also breaks with
_XOPEN_SOURCE, so try leaving it unset by default.

Update-Note: It's possible this will break yet another obscure UNIX.
Hopefully we can eventually find a combination that works?

Bug: 471
Change-Id: I103f8093110d343789b9c5a22eb056ab78d9cd14
Reviewed-on: https://boringssl-review.googlesource.com/c/boringssl/+/51145
Reviewed-by: Adam Langley <agl@google.com>