[llvm-dev] building LLVM-trunk with LLVM-trunk breaks with undefined symbol _ZTVN4llvm2cl3optISsLb0ENS0_6parserISsEEEE

Friedman, Eli via llvm-dev llvm-dev at lists.llvm.org
Tue Jul 3 11:12:38 PDT 2018 

On 7/3/2018 10:23 AM, Siegmar Gross via llvm-dev wrote:
> Hi,
>
> I tried to build a current version of llvm-trunk with clang-trunk
> from yesterday. Unfortunately, I get an error.
>
> loki build 128 clang -v
> clang version 7.0.0 (trunk 336111)
> Target: x86_64-unknown-linux-gnu
> Thread model: posix
> InstalledDir: /usr/local/llvm-trunk/bin
> Found candidate GCC installation: /usr/lib64/gcc/x86_64-suse-linux/4.8
> Selected GCC installation: /usr/lib64/gcc/x86_64-suse-linux/4.8
> Candidate multilib: .;@m64
> Candidate multilib: 32;@m32
> Selected multilib: .;@m64
> Found CUDA installation: /usr/local/cuda, version 9.0
> loki build 129
>
> loki build 129 cd ../llvm/
> loki llvm 130 svn info --revision HEAD
> Path: trunk
> URL: http://llvm.org/svn/llvm-project/llvm/trunk
> Relative URL: ^/llvm/trunk
> Repository Root: http://llvm.org/svn/llvm-project
> Repository UUID: 91177308-0d34-0410-b5e6-96231b3b80d8
> Revision: 336173
> Node Kind: directory
> Last Changed Author: mkazantsev
> Last Changed Rev: 336172
> Last Changed Date: 2018-07-03 08:23:57 +0200 (Tue, 03 Jul 2018)
>
>
> I've downloaded the following packages.
>
> svn co http://llvm.org/svn/llvm-project/llvm/trunk llvm
> cd llvm/tools
> svn co http://llvm.org/svn/llvm-project/cfe/trunk clang
> svn co http://llvm.org/svn/llvm-project/polly/trunk polly
> svn co http://llvm.org/svn/llvm-project/lldb/trunk lldb
> svn co http://llvm.org/svn/llvm-project/lld/trunk lld
> cd clang/tools
> svn co http://llvm.org/svn/llvm-project/clang-tools-extra/trunk/ extra
> cd ../../../projects
> svn co http://llvm.org/svn/llvm-project/compiler-rt/trunk compiler-rt
> svn co http://llvm.org/svn/llvm-project/openmp/trunk openmp
>
>
> I use the following configure command.
>
> set LLVM_VERSION=llvm-trunk-new
> set LLVM_COMPILER=llvm-trunk
> rm -r build
> mkdir build
> cd build
> cmake -DCMAKE_INSTALL_PREFIX:PATH=/usr/local/${LLVM_VERSION} \
>   -DCMAKE_BUILD_TYPE:STRING="Release" \
> -DCMAKE_C_COMPILER:STRING="${DIRPREFIX_PROG}/${LLVM_COMPILER}/bin/clang" 
> \
>   -DCMAKE_C_FLAGS:STRING="-m64 -I/usr/local/valgrind/include 
> -I/usr/include/ncurses" \
>   -DCMAKE_C_STANDARD_LIBRARIES="-lpthread" \
> -DCMAKE_CXX_COMPILER:STRING="${DIRPREFIX_PROG}/${LLVM_COMPILER}/bin/clang++" 
> \
>   -DCMAKE_CXX_FLAGS:STRING="-m64 -I/usr/local/valgrind/include 
> -I/usr/include/ncurses" \
>   -DCMAKE_CXX_STANDARD_LIBRARIES="-lpthread" \
>   -DCMAKE_EXE_LINKER_FLAGS:STRING="-m64" \
>   -DCUDA_INCLUDE_DIRS:STRING="/usr/local/cuda/include" \
>   -DCUDA_LIBRARIES:STRING="/usr/local/cuda/lib64/libcudart.so" \
>   -DLLVM_PARALLEL_COMPILE_JOBS:STRING="8" \
>   -DLLVM_PARALLEL_LINK_JOBS:STRING="8" \
>   -DLLVM_LIBDIR_SUFFIX:STRING="64" \
>   -DBUILD_SHARED_LIBS:BOOL=ON \
>   -DLLVM_POLLY_LINK_INTO_TOOLS:BOOL=ON \
>   -DLLVM_TARGETS_TO_BUILD:STRING="NVPTX;X86" \
>   -DOPENMP_ENABLE_LIBOMPTARGET:BOOL=ON \
>   -DLIBOMP_ENABLE_SHARED:BOOL=ON \
>   -DLIBOMP_USE_HWLOC:BOOL=ON \
>   -DLIBOMP_HWLOC_INSTALL_DIR:STRING="/usr/local/hwloc-2.0.1" \
> -DLIBOMPTARGET_DEP_LIBELF_INCLUDE_DIR:STRING="/usr/local/elfutils-0.169/include" 
> \
> -DLIBOMPTARGET_DEP_LIBELF_LIBRARIES:STRING="/usr/local/elfutils-0.169/lib64/libelf.so" 
> \
>   -DLIBOMPTARGET_DEP_LIBFFI_INCLUDE_DIR:STRING="/usr/include" \
> -DLIBOMPTARGET_DEP_LIBFFI_LIBRARIES:STRING="/usr/lib64/libffi.so" \
>   -DLIBOMPTARGET_NVPTX_ENABLE_BCLIB:BOOL=ON \
>   -DLIBOMPTARGET_NVPTX_COMPUTE_CAPABILITIES:STRING="50,60,70" \
>   -DCLANG_OPENMP_NVPTX_DEFAULT_ARCH=sm_50 \
>   -DLIBOMPTARGET_DEBUG:BOOL=ON \
>   -GNinja \
>   ../llvm \
>   |& tee log.cmake
>
>
> Building the packages breaks with the following error.
>
> loki build 145 grep FAILED log.ninja-build
> FAILED: include/llvm/IR/IntrinsicImpl.inc.tmp
> FAILED: lib/ToolDrivers/llvm-lib/Options.inc.tmp
> FAILED: tools/clang/include/clang/Driver/Options.inc.tmp
> FAILED: tools/lld/lib/Driver/DarwinLdOptions.inc.tmp
> FAILED: lib/Transforms/InstCombine/InstCombineTables.inc.tmp
> FAILED: include/llvm/IR/IntrinsicEnums.inc.tmp
> FAILED: include/llvm/IR/Attributes.inc.tmp
> FAILED: tools/lld/ELF/Options.inc.tmp
> FAILED: tools/lld/COFF/Options.inc.tmp
> FAILED: lib/IR/AttributesCompatFunc.inc.tmp
> FAILED: lib/ToolDrivers/llvm-dlltool/Options.inc.tmp
> FAILED: tools/llvm-rc/Opts.inc.tmp
> FAILED: tools/llvm-cvtres/Opts.inc.tmp
> FAILED: tools/lld/wasm/Options.inc.tmp
> FAILED: tools/lld/MinGW/Options.inc.tmp
> FAILED: tools/llvm-objcopy/ObjcopyOpts.inc.tmp
> FAILED: tools/llvm-mt/Opts.inc.tmp
> loki build 146 grep error: log.ninja-build
> /export2/src/llvm-trunk/build/bin/llvm-tblgen: symbol lookup error: 
> /export2/src/llvm-trunk/build/bin/llvm-tblgen: undefined symbol: 
> _ZTVN4llvm2cl3optISsLb0ENS0_6parserISsEEEE
> /export2/src/llvm-trunk/build/bin/llvm-tblgen: symbol lookup error: 
> /export2/src/llvm-trunk/build/bin/llvm-tblgen: undefined symbol: 
> _ZTVN4llvm2cl3optISsLb0ENS0_6parserISsEEEE
> /export2/src/llvm-trunk/build/bin/llvm-tblgen: symbol lookup error: 
> /export2/src/llvm-trunk/build/bin/llvm-tblgen: undefined symbol: 
> _ZTVN4llvm2cl3optISsLb0ENS0_6parserISsEEEE
> /export2/src/llvm-trunk/build/bin/llvm-tblgen: symbol lookup error: 
> /export2/src/llvm-trunk/build/bin/llvm-tblgen: undefined symbol: 
> _ZTVN4llvm2cl3optISsLb0ENS0_6parserISsEEEE
> /export2/src/llvm-trunk/build/bin/llvm-tblgen: symbol lookup error: 
> /export2/src/llvm-trunk/build/bin/llvm-tblgen: undefined symbol: 
> _ZTVN4llvm2cl3optISsLb0ENS0_6parserISsEEEE
> /export2/src/llvm-trunk/build/bin/llvm-tblgen: symbol lookup error: 
> /export2/src/llvm-trunk/build/bin/llvm-tblgen: undefined symbol: 
> _ZTVN4llvm2cl3optISsLb0ENS0_6parserISsEEEE
> /export2/src/llvm-trunk/build/bin/llvm-tblgen: symbol lookup error: 
> /export2/src/llvm-trunk/build/bin/llvm-tblgen: undefined symbol: 
> _ZTVN4llvm2cl3optISsLb0ENS0_6parserISsEEEE
> /export2/src/llvm-trunk/build/bin/llvm-tblgen: symbol lookup error: 
> /export2/src/llvm-trunk/build/bin/llvm-tblgen: undefined symbol: 
> _ZTVN4llvm2cl3optISsLb0ENS0_6parserISsEEEE
> /export2/src/llvm-trunk/build/bin/llvm-tblgen: symbol lookup error: 
> /export2/src/llvm-trunk/build/bin/llvm-tblgen: undefined symbol: 
> _ZTVN4llvm2cl3optISsLb0ENS0_6parserISsEEEE
> /export2/src/llvm-trunk/build/bin/llvm-tblgen: symbol lookup error: 
> /export2/src/llvm-trunk/build/bin/llvm-tblgen: undefined symbol: 
> _ZTVN4llvm2cl3optISsLb0ENS0_6parserISsEEEE
> /export2/src/llvm-trunk/build/bin/llvm-tblgen: symbol lookup error: 
> /export2/src/llvm-trunk/build/bin/llvm-tblgen: undefined symbol: 
> _ZTVN4llvm2cl3optISsLb0ENS0_6parserISsEEEE
> /export2/src/llvm-trunk/build/bin/llvm-tblgen: symbol lookup error: 
> /export2/src/llvm-trunk/build/bin/llvm-tblgen: undefined symbol: 
> _ZTVN4llvm2cl3optISsLb0ENS0_6parserISsEEEE
> /export2/src/llvm-trunk/build/bin/llvm-tblgen: symbol lookup error: 
> /export2/src/llvm-trunk/build/bin/llvm-tblgen: undefined symbol: 
> _ZTVN4llvm2cl3optISsLb0ENS0_6parserISsEEEE
> /export2/src/llvm-trunk/build/bin/llvm-tblgen: symbol lookup error: 
> /export2/src/llvm-trunk/build/bin/llvm-tblgen: undefined symbol: 
> _ZTVN4llvm2cl3optISsLb0ENS0_6parserISsEEEE
> /export2/src/llvm-trunk/build/bin/llvm-tblgen: symbol lookup error: 
> /export2/src/llvm-trunk/build/bin/llvm-tblgen: undefined symbol: 
> _ZTVN4llvm2cl3optISsLb0ENS0_6parserISsEEEE
> /export2/src/llvm-trunk/build/bin/llvm-tblgen: symbol lookup error: 
> /export2/src/llvm-trunk/build/bin/llvm-tblgen: undefined symbol: 
> _ZTVN4llvm2cl3optISsLb0ENS0_6parserISsEEEE
> /export2/src/llvm-trunk/build/bin/llvm-tblgen: symbol lookup error: 
> /export2/src/llvm-trunk/build/bin/llvm-tblgen: undefined symbol: 
> _ZTVN4llvm2cl3optISsLb0ENS0_6parserISsEEEE
> loki build 147
>
> Hopefully somebody can fix the problem. Do you need anything
> else to locate the error? Thank you very much for any help
> in advance. 

"symbol lookup error" is an dynamic linker error; it looks like 
llvm-tblgen is finding shared libraries from a different version of 
LLVM.  You should be able to use ldd to figure out which library it's 
finding instead.

-Eli

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