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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/lib/Fuzzer | |
| 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/lib/Fuzzer')
| -rw-r--r-- | llvm/lib/Fuzzer/CMakeLists.txt | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/llvm/lib/Fuzzer/CMakeLists.txt b/llvm/lib/Fuzzer/CMakeLists.txt index 5ba126e69cc..f490b3681b9 100644 --- a/llvm/lib/Fuzzer/CMakeLists.txt +++ b/llvm/lib/Fuzzer/CMakeLists.txt @@ -34,12 +34,12 @@ if( LLVM_USE_SANITIZE_COVERAGE ) add_library(LLVMFuzzerNoMain STATIC $<TARGET_OBJECTS:LLVMFuzzerNoMainObjects> ) - target_link_libraries(LLVMFuzzerNoMain ${PTHREAD_LIB}) + target_link_libraries(LLVMFuzzerNoMain ${LLVM_PTHREAD_LIB}) add_library(LLVMFuzzer STATIC FuzzerMain.cpp $<TARGET_OBJECTS:LLVMFuzzerNoMainObjects> ) - target_link_libraries(LLVMFuzzer ${PTHREAD_LIB}) + target_link_libraries(LLVMFuzzer ${LLVM_PTHREAD_LIB}) if( LLVM_INCLUDE_TESTS ) add_subdirectory(test) |
