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Compiling DPC++ with shared libraries fails with linking error on Ubuntu 24.10 #15935

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keryell opened this issue Oct 30, 2024 · 11 comments · May be fixed by #15970
Open

Compiling DPC++ with shared libraries fails with linking error on Ubuntu 24.10 #15935

keryell opened this issue Oct 30, 2024 · 11 comments · May be fixed by #15970
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@uditagarwal97
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bug Something isn't working

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@keryell
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keryell commented Oct 30, 2024

Describe the bug

There is a linking issue during the early stages of DPC++ build on latest Ubuntu 24.10:

[201/3343] : && /usr/lib/ccache/g++-13 -fPIC -fPIC -fno-semantic-interposition -fvisibility-inlines-hidden -Werror=date-time -fno-lifetime-dse -Wall -Wextra -Wno-unused-parameter -Wwrite-strings -Wcast-qual -Wno-missing-field-initializers -pedantic -Wno-long-long -Wimplicit-fallthrough -Wno-maybe-uninitialized -Wno-nonnull -Wno-class-memaccess -Wno-redundant-move -Wno-pessimizing-move -Wno-noexcept-type -Wdelete-non-virtual-dtor -Wsuggest-override -Wno-comment -Wno-misleading-indentation -Wctad-maybe-unsupported -fdiagnostics-color -ffunction-sections -fdata-sections -O3 -DNDEBUG  -Wl,-z,defs -Wl,-z,nodelete   -Wl,-rpath-link,/home/rkeryell/Xilinx/Projects/LLVM/worktrees/intel/llvm/build/./lib  -Wl,--gc-sections -shared -Wl,-soname,libLLVMSupport.so.20.0git -o lib/libLLVMSupport.so.20.0git lib/Support/BLAKE3/CMakeFiles/LLVMSupportBlake3.dir/blake3.c.o lib/Support/BLAKE3/CMakeFiles/LLVMSupportBlake3.dir/blake3_dispatch.c.o lib/Support/BLAKE3/CMakeFiles/LLVMSupportBlake3.dir/blake3_portable.c.o lib/Support/BLAKE3/CMakeFiles/LLVMSupportBlake3.dir/blake3_neon.c.o lib/Support/BLAKE3/CMakeFiles/LLVMSupportBlake3.dir/blake3_sse2_x86-64_unix.S.o lib/Support/BLAKE3/CMakeFiles/LLVMSupportBlake3.dir/blake3_sse41_x86-64_unix.S.o lib/Support/BLAKE3/CMakeFiles/LLVMSupportBlake3.dir/blake3_avx2_x86-64_unix.S.o lib/Support/BLAKE3/CMakeFiles/LLVMSupportBlake3.dir/blake3_avx512_x86-64_unix.S.o lib/Support/CMakeFiles/LLVMSupport.dir/ABIBreak.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/AMDGPUMetadata.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/APFixedPoint.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/APFloat.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/APInt.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/APSInt.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/ARMBuildAttrs.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/ARMAttributeParser.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/ARMWinEH.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/Allocator.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/AutoConvert.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/Base64.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/BalancedPartitioning.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/BinaryStreamError.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/BinaryStreamReader.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/BinaryStreamRef.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/BinaryStreamWriter.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/BlockFrequency.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/BranchProbability.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/BuryPointer.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/CachePruning.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/Caching.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/circular_raw_ostream.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/Chrono.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/COM.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/CodeGenCoverage.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/CommandLine.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/Compression.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/CRC.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/ConvertUTF.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/ConvertEBCDIC.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/ConvertUTFWrapper.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/CrashRecoveryContext.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/CSKYAttributes.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/CSKYAttributeParser.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/DataExtractor.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/Debug.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/DebugCounter.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/DeltaAlgorithm.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/DeltaTree.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/DivisionByConstantInfo.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/DAGDeltaAlgorithm.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/DJB.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/DynamicAPInt.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/ELFAttributeParser.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/ELFAttributes.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/Error.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/ErrorHandling.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/ExponentialBackoff.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/ExtensibleRTTI.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/FileCollector.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/FileUtilities.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/FileOutputBuffer.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/FloatingPointMode.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/FoldingSet.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/FormattedStream.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/FormatVariadic.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/GlobPattern.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/GraphWriter.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/HexagonAttributeParser.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/HexagonAttributes.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/InitLLVM.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/InstructionCost.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/IntEqClasses.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/IntervalMap.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/JSON.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/KnownBits.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/LEB128.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/LineIterator.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/Locale.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/LockFileManager.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/ManagedStatic.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/MathExtras.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/MemAlloc.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/MemoryBuffer.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/MemoryBufferRef.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/ModRef.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/MD5.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/MSP430Attributes.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/MSP430AttributeParser.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/NativeFormatting.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/OptimizedStructLayout.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/Optional.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/OptionStrCmp.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/PGOOptions.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/Parallel.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/PluginLoader.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/PrettyStackTrace.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/PropertySetIO.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/RandomNumberGenerator.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/Regex.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/RewriteBuffer.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/RewriteRope.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/RISCVAttributes.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/RISCVAttributeParser.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/RISCVISAUtils.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/ScaledNumber.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/ScopedPrinter.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/SHA1.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/SHA256.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/Signposts.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/SimpleTable.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/SipHash.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/SlowDynamicAPInt.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/SmallPtrSet.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/SmallVector.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/SourceMgr.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/SpecialCaseList.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/Statistic.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/StringExtras.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/StringMap.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/StringSaver.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/StringRef.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/SuffixTreeNode.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/SuffixTree.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/SystemUtils.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/TarWriter.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/ThreadPool.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/TimeProfiler.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/Timer.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/ToolOutputFile.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/Twine.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/TypeSize.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/Unicode.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/UnicodeCaseFold.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/UnicodeNameToCodepoint.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/UnicodeNameToCodepointGenerated.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/VersionTuple.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/VirtualFileSystem.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/WithColor.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/YAMLParser.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/YAMLTraits.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/raw_os_ostream.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/raw_ostream.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/raw_socket_stream.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/regcomp.c.o lib/Support/CMakeFiles/LLVMSupport.dir/regerror.c.o lib/Support/CMakeFiles/LLVMSupport.dir/regexec.c.o lib/Support/CMakeFiles/LLVMSupport.dir/regfree.c.o lib/Support/CMakeFiles/LLVMSupport.dir/regstrlcpy.c.o lib/Support/CMakeFiles/LLVMSupport.dir/xxhash.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/Z3Solver.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/Atomic.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/DynamicLibrary.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/Errno.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/Memory.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/Path.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/Process.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/Program.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/RWMutex.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/Signals.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/Threading.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/Valgrind.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/Watchdog.cpp.o -L/usr/lib/gcc/x86_64-linux-gnu/14 -Wl,-rpath,"\$ORIGIN/../lib:/home/rkeryell/Xilinx/Projects/LLVM/worktrees/intel/llvm/build/lib:"  -lrt  -ldl  -lm  /usr/lib/x86_64-linux-gnu/libz.so  /usr/lib/x86_64-linux-gnu/libzstd.a  lib/libLLVMDemangle.so.20.0git && :
FAILED: lib/libLLVMSupport.so.20.0git 
: && /usr/lib/ccache/g++-13 -fPIC -fPIC -fno-semantic-interposition -fvisibility-inlines-hidden -Werror=date-time -fno-lifetime-dse -Wall -Wextra -Wno-unused-parameter -Wwrite-strings -Wcast-qual -Wno-missing-field-initializers -pedantic -Wno-long-long -Wimplicit-fallthrough -Wno-maybe-uninitialized -Wno-nonnull -Wno-class-memaccess -Wno-redundant-move -Wno-pessimizing-move -Wno-noexcept-type -Wdelete-non-virtual-dtor -Wsuggest-override -Wno-comment -Wno-misleading-indentation -Wctad-maybe-unsupported -fdiagnostics-color -ffunction-sections -fdata-sections -O3 -DNDEBUG  -Wl,-z,defs -Wl,-z,nodelete   -Wl,-rpath-link,/home/rkeryell/Xilinx/Projects/LLVM/worktrees/intel/llvm/build/./lib  -Wl,--gc-sections -shared -Wl,-soname,libLLVMSupport.so.20.0git -o lib/libLLVMSupport.so.20.0git lib/Support/BLAKE3/CMakeFiles/LLVMSupportBlake3.dir/blake3.c.o lib/Support/BLAKE3/CMakeFiles/LLVMSupportBlake3.dir/blake3_dispatch.c.o lib/Support/BLAKE3/CMakeFiles/LLVMSupportBlake3.dir/blake3_portable.c.o lib/Support/BLAKE3/CMakeFiles/LLVMSupportBlake3.dir/blake3_neon.c.o lib/Support/BLAKE3/CMakeFiles/LLVMSupportBlake3.dir/blake3_sse2_x86-64_unix.S.o lib/Support/BLAKE3/CMakeFiles/LLVMSupportBlake3.dir/blake3_sse41_x86-64_unix.S.o lib/Support/BLAKE3/CMakeFiles/LLVMSupportBlake3.dir/blake3_avx2_x86-64_unix.S.o lib/Support/BLAKE3/CMakeFiles/LLVMSupportBlake3.dir/blake3_avx512_x86-64_unix.S.o lib/Support/CMakeFiles/LLVMSupport.dir/ABIBreak.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/AMDGPUMetadata.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/APFixedPoint.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/APFloat.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/APInt.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/APSInt.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/ARMBuildAttrs.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/ARMAttributeParser.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/ARMWinEH.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/Allocator.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/AutoConvert.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/Base64.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/BalancedPartitioning.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/BinaryStreamError.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/BinaryStreamReader.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/BinaryStreamRef.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/BinaryStreamWriter.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/BlockFrequency.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/BranchProbability.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/BuryPointer.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/CachePruning.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/Caching.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/circular_raw_ostream.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/Chrono.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/COM.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/CodeGenCoverage.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/CommandLine.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/Compression.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/CRC.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/ConvertUTF.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/ConvertEBCDIC.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/ConvertUTFWrapper.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/CrashRecoveryContext.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/CSKYAttributes.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/CSKYAttributeParser.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/DataExtractor.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/Debug.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/DebugCounter.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/DeltaAlgorithm.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/DeltaTree.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/DivisionByConstantInfo.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/DAGDeltaAlgorithm.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/DJB.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/DynamicAPInt.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/ELFAttributeParser.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/ELFAttributes.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/Error.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/ErrorHandling.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/ExponentialBackoff.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/ExtensibleRTTI.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/FileCollector.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/FileUtilities.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/FileOutputBuffer.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/FloatingPointMode.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/FoldingSet.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/FormattedStream.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/FormatVariadic.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/GlobPattern.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/GraphWriter.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/HexagonAttributeParser.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/HexagonAttributes.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/InitLLVM.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/InstructionCost.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/IntEqClasses.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/IntervalMap.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/JSON.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/KnownBits.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/LEB128.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/LineIterator.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/Locale.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/LockFileManager.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/ManagedStatic.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/MathExtras.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/MemAlloc.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/MemoryBuffer.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/MemoryBufferRef.cpp.o 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lib/Support/CMakeFiles/LLVMSupport.dir/Memory.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/Path.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/Process.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/Program.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/RWMutex.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/Signals.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/Threading.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/Valgrind.cpp.o lib/Support/CMakeFiles/LLVMSupport.dir/Watchdog.cpp.o -L/usr/lib/gcc/x86_64-linux-gnu/14 -Wl,-rpath,"\$ORIGIN/../lib:/home/rkeryell/Xilinx/Projects/LLVM/worktrees/intel/llvm/build/lib:"  -lrt  -ldl  -lm  /usr/lib/x86_64-linux-gnu/libz.so  /usr/lib/x86_64-linux-gnu/libzstd.a  lib/libLLVMDemangle.so.20.0git && :
/usr/bin/ld: /usr/lib/x86_64-linux-gnu/libzstd.a(zstd_compress.o): warning: relocation against `ZSTD_copySequencesToSeqStoreExplicitBlockDelim' in read-only section `.text'
/usr/bin/ld: /usr/lib/x86_64-linux-gnu/libzstd.a(zstd_compress.o): relocation R_X86_64_PC32 against symbol `ZSTD_copySequencesToSeqStoreExplicitBlockDelim' can not be used when making a shared object; recompile with -fPIC
/usr/bin/ld: final link failed: bad value
collect2: error: ld returned 1 exit status

To reproduce

Usual recipe

DPCPP_HOME=...     
PATH="/usr/lib/ccache:$PATH"
python3 $DPCPP_HOME/llvm/buildbot/configure.py --shared-libs --cmake-opt="-DCMAKE_EXPORT_COMPILE_COMMANDS=1"
python3 $DPCPP_HOME/llvm/buildbot/compile.py --verbose

Environment

  • Ubuntu 24.10 amd64
  • DPC++ of the day 5d5ec9e

Additional context

No response
@keryell keryell added the bug Something isn't working label Oct 30, 2024
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bader commented Oct 30, 2024

@uditagarwal97

@uditagarwal97
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@keryell I've seen this build error before. It happens when you use zstd static libraries that were not built with -fPIC flag.
How did you obtain the zstd library /usr/lib/x86_64-linux-gnu/libzstd.a?
In CI, we got the zstd library via standard package manager (apt install libzstd-dev) and shared build seems to work fine: https://github.com/intel/llvm/actions/runs/11586255964/job/32256545435

@uditagarwal97 uditagarwal97 self-assigned this Oct 30, 2024
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uditagarwal97 commented Oct 30, 2024 •
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As a quick workaround, you could disable ZSTD usage in buildbot/configure.py file https://github.com/intel/llvm/blob/sycl/buildbot/configure.py#L67 by changing llvm_enable_zstd to OFF.
zstd is optional and is only used for device image compression.

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keryell commented Nov 1, 2024

Thanks for the work-around.
This is the library coming with the latest Ubuntu:

dpkg -S /usr/lib/x86_64-linux-gnu/libzstd.a
libzstd-dev:amd64: /usr/lib/x86_64-linux-gnu/libzstd.a

Perhaps it is an issue in the package provided with Ubuntu 24.10?
I cannot find any other bug with this combination but https://bugs.kde.org/show_bug.cgi?id=495217. But it is unclear whether it is related.

@uditagarwal97 uditagarwal97 linked a pull request Nov 3, 2024 that will close this issue
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Perhaps it is an issue in the package provided with Ubuntu 24.10?

I think so. I've filed a bug report: https://bugs.launchpad.net/ubuntu/+source/libzstd/+bug/2086543
In the meanwhile, here the PR to detect if zstd static library is position-independent or not and accordingly enable zstd in DPCPP: #15970

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keryell commented Nov 3, 2024

Thanks for filing the bug report!

Few days ago I removed the line https://github.com/intel/llvm/blob/sycl/buildbot/configure.py#L182C10-L182C37

        "-DLLVM_USE_STATIC_ZSTD=ON",

and it solved the problem for me.
I am curious about the rationale to use static zstd library instead of relying on shared library when using globally shared libraries?

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I am curious about the rationale to use static zstd library instead of relying on shared library when using globally shared libraries?

If we use static zstd library, the end users of DPC++ do not have to install the libzstd-dev package. zstd libraries are not installed by default on many OS that DPC++ supports.

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github-actions bot commented Jan 3, 2025

Hi! There have been no updates for at least the last 60 days, though the issue has assignee(s).

@uditagarwal97, could you please take one of the following actions:

  • provide an update if you have any
  • unassign yourself if you're not looking / going to look into this issue
  • mark this issue with the 'confirmed' label if you have confirmed the problem/request and our team should work on it
  • close the issue if it has been resolved
  • take any other suitable action.

Thanks!

@uditagarwal97 uditagarwal97 mentioned this issue Jan 13, 2025
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@KornevNikita
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@uditagarwal97 any updates here?

@uditagarwal97
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@uditagarwal97 any updates here?

The bug is in Ubuntu 24's libzstd-dev installation package. I'm not sure what else I can do here except documenting this bug.

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keryell commented Jan 29, 2025

I have not tried on my Debian/unstable personal laptop. If it works on Debian, we can hope it will be fixed in 25.04.
More generally, perhaps you could add a CI pipeline on Debian/unstable to detect issues earlier.

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[LLVM] Check if zstd static libraries are built with -fPIC flag intel/llvm
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@bader @keryell @uditagarwal97 @KornevNikita