[llvm-dev] clang: error: linker command failed due to signal (use -v to see invocation)

[Davide Italiano via llvm-dev]

On Wed, Jun 5, 2019 at 9:43 PM Rui Ueyama via llvm-dev
<llvm-dev at lists.llvm.org> wrote:
>
> I'd first try to see if it was caused by an out-of-memory error. How much memory does your machine have?
>
> On Thu, Jun 6, 2019 at 1:38 PM Neil Nelson via llvm-dev <llvm-dev at lists.llvm.org> wrote:
>>
>> ~/Documents/llvm-project/build$ ninja
>>
>> After over 2,000 files compiled.
>>
>> [25/1074] Linking CXX executable bin/llvm-lto
>> FAILED: bin/llvm-lto
>> : && /usr/bin/clang++  -fPIC -fvisibility-inlines-hidden -Werror=date-time -Werror=unguarded-availability-new -std=c++11 -Wall -Wextra -Wno-unused-parameter -Wwrite-strings -Wcast-qual -Wmissing-field-initializers -pedantic -Wno-long-long -Wimplicit-fallthrough -Wcovered-switch-default -Wno-noexcept-type -Wnon-virtual-dtor -Wdelete-non-virtual-dtor -Wstring-conversion -fdiagnostics-color -g  -Wl,-allow-shlib-undefined    -Wl,-rpath-link,/home/nnelson/Documents/llvm-project/build/./lib tools/llvm-lto/CMakeFiles/llvm-lto.dir/llvm-lto.cpp.o  -o bin/llvm-lto  -Wl,-rpath,"\$ORIGIN/../lib" lib/libLLVMAArch64AsmParser.a lib/libLLVMAMDGPUAsmParser.a lib/libLLVMARMAsmParser.a lib/libLLVMBPFAsmParser.a lib/libLLVMHexagonAsmParser.a lib/libLLVMLanaiAsmParser.a lib/libLLVMMipsAsmParser.a lib/libLLVMMSP430AsmParser.a lib/libLLVMPowerPCAsmParser.a lib/libLLVMSparcAsmParser.a lib/libLLVMSystemZAsmParser.a lib/libLLVMWebAssemblyAsmParser.a lib/libLLVMX86AsmParser.a lib/libLLVMAArch64CodeGen.a lib/libLLVMAMDGPUCodeGen.a lib/libLLVMARMCodeGen.a lib/libLLVMBPFCodeGen.a lib/libLLVMHexagonCodeGen.a lib/libLLVMLanaiCodeGen.a lib/libLLVMMipsCodeGen.a lib/libLLVMMSP430CodeGen.a lib/libLLVMNVPTXCodeGen.a lib/libLLVMPowerPCCodeGen.a lib/libLLVMSparcCodeGen.a lib/libLLVMSystemZCodeGen.a lib/libLLVMWebAssemblyCodeGen.a lib/libLLVMX86CodeGen.a lib/libLLVMXCoreCodeGen.a lib/libLLVMAArch64Desc.a lib/libLLVMAMDGPUDesc.a lib/libLLVMARMDesc.a lib/libLLVMBPFDesc.a lib/libLLVMHexagonDesc.a lib/libLLVMLanaiDesc.a lib/libLLVMMipsDesc.a lib/libLLVMMSP430Desc.a lib/libLLVMNVPTXDesc.a lib/libLLVMPowerPCDesc.a lib/libLLVMSparcDesc.a lib/libLLVMSystemZDesc.a lib/libLLVMWebAssemblyDesc.a lib/libLLVMX86Desc.a lib/libLLVMXCoreDesc.a lib/libLLVMAArch64Info.a lib/libLLVMAMDGPUInfo.a lib/libLLVMARMInfo.a lib/libLLVMBPFInfo.a lib/libLLVMHexagonInfo.a lib/libLLVMLanaiInfo.a lib/libLLVMMipsInfo.a lib/libLLVMMSP430Info.a lib/libLLVMNVPTXInfo.a lib/libLLVMPowerPCInfo.a lib/libLLVMSparcInfo.a lib/libLLVMSystemZInfo.a lib/libLLVMWebAssemblyInfo.a lib/libLLVMX86Info.a lib/libLLVMXCoreInfo.a lib/libLLVMBitReader.a lib/libLLVMBitWriter.a lib/libLLVMCore.a lib/libLLVMIRReader.a lib/libLLVMLTO.a lib/libLLVMMC.a lib/libLLVMObject.a lib/libLLVMSupport.a lib/libLLVMTarget.a -lpthread lib/libLLVMAArch64Utils.a lib/libLLVMAMDGPUUtils.a lib/libLLVMMIRParser.a lib/libLLVMARMUtils.a lib/libLLVMHexagonAsmParser.a lib/libLLVMHexagonDesc.a lib/libLLVMHexagonInfo.a lib/libLLVMLanaiAsmParser.a lib/libLLVMLanaiDesc.a lib/libLLVMLanaiInfo.a lib/libLLVMMCDisassembler.a lib/libLLVMGlobalISel.a lib/libLLVMX86Utils.a lib/libLLVMAsmPrinter.a lib/libLLVMDebugInfoDWARF.a lib/libLLVMSelectionDAG.a lib/libLLVMObjCARCOpts.a lib/libLLVMPasses.a lib/libLLVMCodeGen.a lib/libLLVMTarget.a lib/libLLVMipo.a lib/libLLVMBitWriter.a lib/libLLVMIRReader.a lib/libLLVMAsmParser.a lib/libLLVMScalarOpts.a lib/libLLVMVectorize.a lib/libLLVMLinker.a lib/libLLVMAggressiveInstCombine.a lib/libLLVMInstCombine.a lib/libLLVMInstrumentation.a lib/libLLVMTransformUtils.a lib/libLLVMAnalysis.a lib/libLLVMObject.a lib/libLLVMBitReader.a lib/libLLVMMCParser.a lib/libLLVMMC.a lib/libLLVMDebugInfoCodeView.a lib/libLLVMDebugInfoMSF.a lib/libLLVMProfileData.a lib/libLLVMCore.a lib/libLLVMBinaryFormat.a lib/libLLVMRemarks.a lib/libLLVMSupport.a -lz -lrt -ldl -ltinfo -lpthread -lm lib/libLLVMDemangle.a && :
>> clang: error: unable to execute command: Killed
>> clang: error: linker command failed due to signal (use -v to see invocation)
>>
>> ---------------
>>
>> clang version 8.0.0-3 (tags/RELEASE_800/final) - installed from Ubuntu repository
>>
>> Ubuntu 19.04
>>
>> From https://llvm.org/docs/GettingStarted.html
>>
>> git clone https://github.com/llvm/llvm-project.git - obtained yesterday afternoon
>>
>> Neil Nelson
>>

Try ninja -j1 and see if the problem persists.

--
Davide