[libc-commits] [PATCH] D74665: [libc] [UnitTest] Create death tests

[Guillaume Chatelet via Phabricator via libc-commits]

gchatelet added a comment.

Can you try building this with shared library ?

  FAILED: lib/liblibc_test_utils.so 
  : && /redacted/build-llvm/clang/bin/clang++ -fPIC -fPIC -fvisibility-inlines-hidden -Werror -Werror=date-time -Werror=unguarded-availability-new -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,-z,defs -Wl,-z,nodelete -fuse-ld=lld -Wl,--color-diagnostics -shared -Wl,-soname,liblibc_test_utils.so -o lib/liblibc_test_utils.so projects/libc/utils/testutils/CMakeFiles/libc_test_utils.dir/ExecuteFunctionUnix.cpp.o   && :
  ld.lld: error: undefined symbol: llvm::outs()
  >>> referenced by ExecuteFunctionUnix.cpp:35 (/redacted/git/llvm-project/libc/utils/testutils/ExecuteFunctionUnix.cpp:35)
  >>>               projects/libc/utils/testutils/CMakeFiles/libc_test_utils.dir/ExecuteFunctionUnix.cpp.o:(__llvm_libc::testutils::invokeInSubprocess(__llvm_libc::testutils::FunctionCaller*))
  
  ld.lld: error: undefined symbol: llvm::errs()
  >>> referenced by ExecuteFunctionUnix.cpp:36 (/redatced/git/llvm-project/libc/utils/testutils/ExecuteFunctionUnix.cpp:36)
  >>>               projects/libc/utils/testutils/CMakeFiles/libc_test_utils.dir/ExecuteFunctionUnix.cpp.o:(__llvm_libc::testutils::invokeInSubprocess(__llvm_libc::testutils::FunctionCaller*))
  
  ld.lld: error: undefined symbol: llvm::raw_ostream::flush_nonempty()
  >>> referenced by raw_ostream.h:157 (/redacted/git/llvm-project/llvm/include/llvm/Support/raw_ostream.h:157)
  >>>               projects/libc/utils/testutils/CMakeFiles/libc_test_utils.dir/ExecuteFunctionUnix.cpp.o:(llvm::raw_ostream::flush())
  
  ld.lld: error: undefined symbol: llvm::EnableABIBreakingChecks
  >>> referenced by ExecuteFunctionUnix.cpp
  >>>               projects/libc/utils/testutils/CMakeFiles/libc_test_utils.dir/ExecuteFunctionUnix.cpp.o:(llvm::VerifyEnableABIBreakingChecks)
  clang: error: linker command failed with exit code 1 (use -v to see invocation)


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D74665/new/

https://reviews.llvm.org/D74665