e29d9ff936
after r290850
Before r290850, building libcxx with -DLIBCXX_HAS_EXTERNAL_THREAD_API=ON had two
uses:
- Allow platform vendors to plug-in an __external_threading header which
should take care of the entire threading infrastructure of libcxx
- Allow testing of an externally-threaded library build; where the thread API
is declared using pthread data structures, and the implementation of this
API is provided as a separate library (test/support/external_threads.cpp)
and linked-in when running the test suite.
r290850 breaks the second use case (pthread data structures are no longer
available). This patch re-stores the ability to build+test an
externally-threaded library variant on a pthread based system.
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@290878 91177308-0d34-0410-b5e6-96231b3b80d8
11 lines
440 B
C++
11 lines
440 B
C++
//===----------------------------------------------------------------------===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is dual licensed under the MIT and the University of Illinois Open
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// Source Licenses. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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#define _LIBCPP_BUILDING_THREAD_API_EXTERNAL_PTHREAD
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#include <__threading_support>
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