forked from OSchip/llvm-project
d0c8d58527
The following code doesn't compile
uint64_t i = x.load(std::memory_order_relaxed);
return 0;
when CMAKE_C_FLAGS set to -Werror -Wall, thus incorrectly
breaking the CMake configuration step:
-- Looking for __atomic_load_8 in atomic
-- Looking for __atomic_load_8 in atomic - not found
CMake Error at cmake/modules/CheckAtomic.cmake:79 (message):
Host compiler appears to require libatomic for 64-bit operations, but
cannot find it.
Call Stack (most recent call first):
cmake/config-ix.cmake:360 (include)
CMakeLists.txt:671 (include)
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|---|---|---|
| .. | ||
| AddLLVM.cmake | ||
| AddLLVMDefinitions.cmake | ||
| AddOCaml.cmake | ||
| AddSphinxTarget.cmake | ||
| CMakeLists.txt | ||
| CheckAtomic.cmake | ||
| CheckCompilerVersion.cmake | ||
| CheckLinkerFlag.cmake | ||
| ChooseMSVCCRT.cmake | ||
| CrossCompile.cmake | ||
| DetermineGCCCompatible.cmake | ||
| FindGRPC.cmake | ||
| FindLibpfm.cmake | ||
| FindOCaml.cmake | ||
| FindSphinx.cmake | ||
| FindZ3.cmake | ||
| GenerateVersionFromVCS.cmake | ||
| GetHostTriple.cmake | ||
| GetLibraryName.cmake | ||
| HandleLLVMOptions.cmake | ||
| HandleLLVMStdlib.cmake | ||
| LLVM-Config.cmake | ||
| LLVMConfig.cmake.in | ||
| LLVMConfigVersion.cmake.in | ||
| LLVMDistributionSupport.cmake | ||
| LLVMExternalProjectUtils.cmake | ||
| LLVMInstallSymlink.cmake | ||
| LLVMProcessSources.cmake | ||
| TableGen.cmake | ||
| TensorFlowCompile.cmake | ||
| UseLibtool.cmake | ||
| VersionFromVCS.cmake | ||