[Openmp-commits] [PATCH] D103545: [NFC][libomptarget] Reduce the dependency on libelf

[Shilei Tian via Phabricator via Openmp-commits]

tianshilei1992 added a comment.

This patch seems to break the link of `libomptarget.rtl.cuda.so`. Here is the error on my machine.

  [46/48] Linking CXX shared library libomptarget/libomptarget.rtl.x86_64.so
  FAILED: libomptarget/libomptarget.rtl.x86_64.so
  : && /home/shiltian/Documents/deploy/llvm/release/bin/clang++ -fPIC -Wall -Wcast-qual -Wformat-pedantic -Wimplicit-fallthrough -Wsign-compare -Wno-extra -Wno-pedantic -std=gnu++14 -g   -shared -Wl,-soname,libomptarget.rtl.x86_64.so -o libomptarget/libomptarget.rtl.x86_64.so libomptarget/plugins/common/elf_common/CMakeFiles/elf_common.dir/elf_common.cpp.o libomptarget/plugins/x86_64/CMakeFiles/omptarget.rtl.x86_64.dir/__/generic-elf-64bit/src/rtl.cpp.o  /usr/lib64/libffi.so  /usr/lib64/libelf.so  -ldl  -lpthread  -Wl,--version-script=/home/shiltian/Documents/vscode/llvm-project/openmp/libomptarget/plugins/x86_64/../exports  /home/shiltian/Documents/deploy/llvm/release/lib/libLLVMObject.a  /home/shiltian/Documents/deploy/llvm/release/lib/libLLVMBitReader.a  /home/shiltian/Documents/deploy/llvm/release/lib/libLLVMCore.a  /home/shiltian/Documents/deploy/llvm/release/lib/libLLVMRemarks.a  /home/shiltian/Documents/deploy/llvm/release/lib/libLLVMBitstreamReader.a  /home/shiltian/Documents/deploy/llvm/release/lib/libLLVMMCParser.a  /home/shiltian/Documents/deploy/llvm/release/lib/libLLVMMC.a  /home/shiltian/Documents/deploy/llvm/release/lib/libLLVMDebugInfoCodeView.a  /home/shiltian/Documents/deploy/llvm/release/lib/libLLVMTextAPI.a  /home/shiltian/Documents/deploy/llvm/release/lib/libLLVMBinaryFormat.a  /home/shiltian/Documents/deploy/llvm/release/lib/libLLVMSupport.a  -lrt  -lm  /usr/lib64/libz.so  /usr/lib64/libtinfo.so  /home/shiltian/Documents/deploy/llvm/release/lib/libLLVMDemangle.a  -ldl  -lpthread && :
  /usr/bin/ld: libomptarget/plugins/common/elf_common/CMakeFiles/elf_common.dir/elf_common.cpp.o: relocation R_X86_64_32S against symbol `stderr@@GLIBC_2.2.5' can not be used when making a shared object; recompile with -fPIC
  clang-13: error: linker command failed with exit code 1 (use -v to see invocation)
  [47/48] Linking CXX shared library libomptarget/libomptarget.rtl.cuda.so

I checked its parent commit that there is no problem.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D103545/new/

https://reviews.llvm.org/D103545