diff options
| author | Eric Fiselier <eric@efcs.ca> | 2017-02-10 01:59:20 +0000 |
|---|---|---|
| committer | Eric Fiselier <eric@efcs.ca> | 2017-02-10 01:59:20 +0000 |
| commit | 8d602415530db6d5ed92a6dac20fd2f96ef0099d (patch) | |
| tree | d5d8ba194a44bac218e40ce503579e8e46d652da /lld/unittests | |
| parent | 355bd3bea0d1f9d0637dc9fb2b025912e6c3e394 (diff) | |
[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`.
Diffstat (limited to 'lld/unittests')
| -rw-r--r-- | lld/unittests/CoreTests/CMakeLists.txt | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lld/unittests/CoreTests/CMakeLists.txt b/lld/unittests/CoreTests/CMakeLists.txt index 98405d5c73a..72e7c443f8c 100644 --- a/lld/unittests/CoreTests/CMakeLists.txt +++ b/lld/unittests/CoreTests/CMakeLists.txt @@ -3,5 +3,5 @@ add_lld_unittest(CoreTests ) target_link_libraries(CoreTests - ${PTHREAD_LIB} + ${LLVM_PTHREAD_LIB} ) |