[libc++] Remove workarounds for the lack of clock_gettime on older macOS platforms
authorLouis Dionne <ldionne@apple.com>
Wed, 12 Feb 2020 16:01:19 +0000 (17:01 +0100)
committerLouis Dionne <ldionne@apple.com>
Tue, 9 Jun 2020 16:57:03 +0000 (12:57 -0400)
commitbabd3aefc9193b44ad0620a2cfd63ebb6ad7e952
tree2343a2f7202628793eae9ae681555673a629e40a
parent81cca9876847c27fdedff910ad16bf1251a8d5e7
[libc++] Remove workarounds for the lack of clock_gettime on older macOS platforms

This increases the Mac OS requirement for building libc++ to 10.12.
Note that it doesn't change whether the *headers* still support older
platforms -- it's only that macOS >= 10.12 is required to build the
dylib from sources.

Differential Revision: https://reviews.llvm.org/D74489
libcxx/docs/index.rst
libcxx/src/chrono.cpp
libcxx/src/filesystem/operations.cpp
libcxx/src/include/apple_availability.h