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 | a61fc423f3c043314efd4c0cdb1367de2077ac36 (patch) | |
| tree | a0bd6ecc487213d20f38fd9027884551d5a65309 /lib/ExecutionEngine | |
| parent | 671eb85b7219a1a3e6f1e1c646886e9351f5ea58 (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`.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@294690 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/ExecutionEngine')
| -rw-r--r-- | lib/ExecutionEngine/IntelJITEvents/CMakeLists.txt | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/ExecutionEngine/IntelJITEvents/CMakeLists.txt b/lib/ExecutionEngine/IntelJITEvents/CMakeLists.txt index 3b8c4b973e68..e6c33b2ecc2a 100644 --- a/lib/ExecutionEngine/IntelJITEvents/CMakeLists.txt +++ b/lib/ExecutionEngine/IntelJITEvents/CMakeLists.txt @@ -4,7 +4,7 @@ if( HAVE_LIBDL ) set(LLVM_INTEL_JIT_LIBS ${CMAKE_DL_LIBS}) endif() -set(LLVM_INTEL_JIT_LIBS ${PTHREAD_LIB} ${LLVM_INTEL_JIT_LIBS}) +set(LLVM_INTEL_JIT_LIBS ${LLVM_PTHREAD_LIB} ${LLVM_INTEL_JIT_LIBS}) add_llvm_library(LLVMIntelJITEvents |