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author | Louis Dionne <ldionne@apple.com> | 2019-08-05 18:29:14 +0000 |
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committer | Louis Dionne <ldionne@apple.com> | 2019-08-05 18:29:14 +0000 |
commit | 56c0bbff3a77c3e78bc7645f1d61381f61bc3816 (patch) | |
tree | 9ca6c6adfb9bcb55a47842678e37fdf4b90dcd07 /utils/libcxx/test/config.py | |
parent | 8279a1399ec1db64f107b5f1d3966c3b8df28dd9 (diff) |
[libc++] Take 2: Integrate the PSTL into libc++
Summary:
This commit allows specifying LIBCXX_ENABLE_PARALLEL_ALGORITHMS when
configuring libc++ in CMake. When that option is enabled, libc++ will
assume that the PSTL can be found somewhere on the CMake module path,
and it will provide the C++17 parallel algorithms based on the PSTL
(that is assumed to be available).
The commit also adds support for running the PSTL tests as part of
the libc++ test suite.
The first attempt to commit this failed because it exposed a bug in the
tests for modules. Now that this has been fixed, it should be safe to
commit this.
Reviewers: EricWF
Subscribers: mgorny, christof, jkorous, dexonsmith, libcxx-commits, mclow.lists, EricWF
Tags: #libc
Differential Revision: https://reviews.llvm.org/D60480
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@367903 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'utils/libcxx/test/config.py')
-rw-r--r-- | utils/libcxx/test/config.py | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/utils/libcxx/test/config.py b/utils/libcxx/test/config.py index 82951b765..09ba9cf80 100644 --- a/utils/libcxx/test/config.py +++ b/utils/libcxx/test/config.py @@ -581,6 +581,13 @@ class Configuration(object): support_path = os.path.join(self.libcxx_src_root, 'test/support') self.cxx.compile_flags += ['-I' + support_path] + # Add includes for the PSTL headers + pstl_root = self.get_lit_conf('pstl_root') + if pstl_root is not None: + self.cxx.compile_flags += ['-I' + os.path.join(pstl_root, 'include')] + self.cxx.compile_flags += ['-I' + os.path.join(pstl_root, 'test')] + self.config.available_features.add('parallel-algorithms') + # FIXME(EricWF): variant_size.pass.cpp requires a slightly larger # template depth with older Clang versions. self.cxx.addFlagIfSupported('-ftemplate-depth=270') |