[llvm-branch-commits] [clang-tools-extra-branch] r303401 - Merging r294690:

[Tom Stellard via llvm-branch-commits]

Author: tstellar
Date: Thu May 18 20:56:29 2017
New Revision: 303401

URL: http://llvm.org/viewvc/llvm-project?rev=303401&view=rev
Log:
Merging r294690:

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r294690 | ericwf | 2017-02-09 20:59:20 -0500 (Thu, 09 Feb 2017) | 13 lines

[CMake] Fix pthread handling for out-of-tree builds

LLVM defines `PTHREAD_LIB` which is used by AddLLVM.cmake and various projects
to correctly link the threading library when needed. Unfortunately
`PTHREAD_LIB` is defined by LLVM's `config-ix.cmake` file which isn't installed
and therefore can't be used when configuring out-of-tree builds. This causes
such builds to fail since `pthread` isn't being correctly linked.

This patch attempts to fix that problem by renaming and exporting
`LLVM_PTHREAD_LIB` as part of`LLVMConfig.cmake`. I renamed `PTHREAD_LIB`
because It seemed likely to cause collisions with downstream users of
`LLVMConfig.cmake`.

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Modified:
    clang-tools-extra/branches/release_40/include-fixer/plugin/CMakeLists.txt

Modified: clang-tools-extra/branches/release_40/include-fixer/plugin/CMakeLists.txt
URL: http://llvm.org/viewvc/llvm-project/clang-tools-extra/branches/release_40/include-fixer/plugin/CMakeLists.txt?rev=303401&r1=303400&r2=303401&view=diff
==============================================================================
--- clang-tools-extra/branches/release_40/include-fixer/plugin/CMakeLists.txt (original)
+++ clang-tools-extra/branches/release_40/include-fixer/plugin/CMakeLists.txt Thu May 18 20:56:29 2017
@@ -9,5 +9,5 @@ add_clang_library(clangIncludeFixerPlugi
   clangParse
   clangSema
   clangTooling
-  ${PTHREAD_LIB}
+  ${LLVM_PTHREAD_LIB}
   )