[libc++] Sync TEST_HAS_TIMESPEC_GET and _LIBCPP_HAS_TIMESPEC_GET on FreeBSD
authorAlex Richardson <Alexander.Richardson@cl.cam.ac.uk>
Tue, 19 Jan 2021 13:02:29 +0000 (13:02 +0000)
committerAlex Richardson <Alexander.Richardson@cl.cam.ac.uk>
Tue, 19 Jan 2021 15:02:57 +0000 (15:02 +0000)
commit077a84f911403dc92d7918aebfb5611b6e0677d2
tree64de9dedc967075c0503ac8b4a91f5bb90244123
parent3747b69b531299f7a2a0289b8a59ac7234e47d4f
[libc++] Sync TEST_HAS_TIMESPEC_GET and _LIBCPP_HAS_TIMESPEC_GET on FreeBSD

Commit 5e416ba943b7c737deb8eca62756f7b4fa925845 (D71522) updated the
__config header but didn't change test_macros.h.
This fixes libcxx/language.support/has_timespec_get.compile.pass.cpp on
FreeBSD12/13.

Reviewed By: #libc, dim, ldionne

Differential Revision: https://reviews.llvm.org/D94292
libcxx/test/support/test_macros.h