Make Error

[liaomin111]

I ran the cmake command successfully, but I encountered an error when I ran the make command.

CMAKE Output: -- The CXX compiler identification is GNU 5.4.0 -- Check for working CXX compiler: /bwfefs/opt/x86_64/gcc/5.4.0/bin/c++ -- Check for working CXX compiler: /bwfefs/opt/x86_64/gcc/5.4.0/bin/c++ -- works -- Detecting CXX compiler ABI info -- Detecting CXX compiler ABI info - done -- use LLVM_ROOT : /home/Huimin97/download/LLVM-Tracer/build/lib/llvm-3.4 -- find LLVM-Config : /home/Huimin97/libs/llvm3.4/bin/llvm-config -- LLVM version : 3.4svn -- LLVM_LINK found : /home/Huimin97/libs/llvm3.4/bin/llvm-link -- LLVM_OPT found : /home/Huimin97/libs/llvm3.4/bin/opt -- LLVM_LLC found : /home/Huimin97/libs/llvm3.4/bin/llc -- LLVM_COMPILER found : /home/Huimin97/libs/llvm3.4/bin/clang-3.4 -- Found ZLIB: /home/Huimin97/libs/zlib/lib (found suitable version "1.2.11", minimum required is "1.2.10") -- Found Curses: /usr/lib64/libcurses.so
-- Configuring done -- Generating done -- Build files have been written to: /home/Huimin97/download/LLVM-Tracer/build

MAKE Output: Scanning dependencies of target trace_logger Scanning dependencies of target get-labeled-stmts Scanning dependencies of target full_trace [ 8%] Generating trace_logger.obj.llvm [ 16%] Building CXX object full-trace/CMakeFiles/full_trace.dir/full_trace.cpp.o [ 25%] Building CXX object ast-pass/CMakeFiles/get-labeled-stmts.dir/GetLabeledStmts.cpp.o [ 25%] Built target full_trace [ 33%] Generating trace_logger.unopt.llvm [ 41%] Generating trace_logger.llvm [ 41%] Built target trace_logger Scanning dependencies of target PROFILE_FUNC [ 41%] Built target PROFILE_FUNC Scanning dependencies of target Tracer_triad [ 50%] Generating triad.obj.llvm [ 58%] Generating triad.unopt.llvm Linking CXX executable get-labeled-stmts [ 66%] Generating triad.llvm [ 75%] Generating triad-opt.llvm Error opening '/home/Huimin97/download/LLVM-Tracer/build/full-trace/full_trace.so': /home/Huimin97/download/LLVM-Tracer/build/full-trace/full_trace.so: undefined symbol: _ZNK4llvm12FunctionPass17createPrinterPassERNS_11raw_ostreamERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE -load request ignored. opt: Unknown command line argument '-fulltrace'. Try: '/home/Huimin97/libs/llvm3.4/bin/opt -help' opt: Did you mean '-filetype'? make[2]: *** [example/triad/triad-opt.llvm] Error 1 make[1]: *** [example/triad/CMakeFiles/Tracer_triad.dir/all] Error 2 make[1]: *** Waiting for unfinished jobs.... CMakeFiles/get-labeled-stmts.dir/GetLabeledStmts.cpp.o: In function main': GetLabeledStmts.cpp:(.text.startup+0x6e): undefined reference to clang::tooling::ClangTool::ClangTool(clang::tooling::CompilationDatabase const&, llvm::ArrayRef<std::__cxx11::basic_string<char, std::char_traits, std::allocator > >)' collect2: error: ld returned 1 exit status make[2]: *** [ast-pass/get-labeled-stmts] Error 1 make[1]: *** [ast-pass/CMakeFiles/get-labeled-stmts.dir/all] Error 2 make: *** [all] Error 2

I don't know how to fix it, and I checked that the file full_trace.so exists.

[xyzsam]

Are you building this from the Docker image?

[liaomin111]

Are you building this from the Docker image?

No, I don't use docker.

[Kepontry]

It seems that your llvm's vesion(3.4) is low and the opt doesn't support the '-fulltrace' argument, the latest project needs llvm6.0. By the way, building LLVM-Tracer from the Docker image is convenient.