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| 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 | 87c87f4c3064ffb6aac01b2eff9189544a87b70b (patch) | |
| tree | 8147d7cd71162e73fdd2222975e20b6fbe075ce2 /llvm/unittests/Support | |
| parent | dc54df9ca2351e8f414dc6d8a50f8a8137d11335 (diff) | |
| download | bcm5719-llvm-87c87f4c3064ffb6aac01b2eff9189544a87b70b.tar.gz bcm5719-llvm-87c87f4c3064ffb6aac01b2eff9189544a87b70b.zip | |
[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`.
llvm-svn: 294690
Diffstat (limited to 'llvm/unittests/Support')
| -rw-r--r-- | llvm/unittests/Support/CMakeLists.txt | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/llvm/unittests/Support/CMakeLists.txt b/llvm/unittests/Support/CMakeLists.txt index 4c9bb5eea38..ea260792282 100644 --- a/llvm/unittests/Support/CMakeLists.txt +++ b/llvm/unittests/Support/CMakeLists.txt @@ -64,4 +64,4 @@ add_llvm_unittest(SupportTests ) # ManagedStatic.cpp uses <pthread>. -target_link_libraries(SupportTests ${PTHREAD_LIB}) +target_link_libraries(SupportTests ${LLVM_PTHREAD_LIB}) |
