K 10
svn:author
V 3
dim
K 8
svn:date
V 27
2021-12-22T10:13:08.385770Z
K 7
svn:log
V 653
[libcxx] Fix atomic type for mips32 on gcc to work w/out needing libatomic

When compiling this for mips32 on gcc-6.x, we'd hit issues where we
don't have 64 bit atomics on mips32.

gcc implements this using libatomic, which we don't currently include
in our freebsd-gcc compiler packages.

So for now add this work around so mips32 works.  It's also fine for
mips64.  We can fix this later once we get libatomic included.

Approved by:	dim
Differential Revision:	https://reviews.freebsd.org/D26774

(cherry picked from commit d061adc48d54ebb91b1709b16c59e8ceca895be2)

Git Hash:   3720e548693435acacc50b506406d7192291b7e8
Git Author: adrian@FreeBSD.org
END