Im very unexperienced with CMAKE. Me and my friend wanted to make a programming language. The basic Lexer and Parser works fine. Now we wanted to include LLVM in the project to compile the language. But im get so much errors and i don't really now what and how to include LLVM.
That's my CMAKE file:
cmake_minimum_required(VERSION 3.22) project(absturz) set(CMAKE_CXX_STANDARD 14) set(LLVM_PATH /usr/local/Cellar/llvm@13/13.0.1) link_directories(${LLVM_PATH}/bin) include_directories(${LLVM_PATH}/include) add_definitions( -D__STDC_LIMIT_MACROS -D__STDC_CONSTANT_MACROS ) set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fno-rtti -std=c++11") add_executable(absturz main.cpp lang/Lexer.h lang/Token.h lang/src/Token.cpp lang/src/Lexer.cpp lang/Compiler.h lang/src/Compiler.cpp) target_link_libraries(absturz /usr/local/Cellar/llvm@13/13.0.1/lib/libLLVMCore.a /usr/local/Cellar/llvm@13/13.0.1/lib/libLLVMSupport.a ) when I compile the project I get:
[1/1] Linking CXX executable absturz FAILED: absturz : && /Library/Developer/CommandLineTools/usr/bin/c++ -fno-rtti -std=c++11 -g -isysroot /Library/Developer/CommandLineTools/SDKs/MacOSX12.3.sdk -Wl,-search_paths_first -Wl,-headerpad_max_install_names CMakeFiles/absturz.dir/main.cpp.o CMakeFiles/absturz.dir/lang/src/Token.cpp.o CMakeFiles/absturz.dir/lang/src/Lexer.cpp.o CMakeFiles/absturz.dir/lang/src/Compiler.cpp.o -o absturz -L/usr/local/Cellar/llvm@13/13.0.1/bin -Wl,-rpath,/usr/local/Cellar/llvm@13/13.0.1/bin /usr/local/Cellar/llvm@13/13.0.1/lib/libLLVMCore.a /usr/local/Cellar/llvm@13/13.0.1/lib/libLLVMSupport.a /usr/local/Cellar/llvm@13/13.0.1/lib/libLLVMDemangle.a && : Undefined symbols for architecture x86_64: "llvm::EngineBuilder::selectTarget()", referenced from: llvm::EngineBuilder::create() in Compiler.cpp.o "llvm::EngineBuilder::create(llvm::TargetMachine*)", referenced from: llvm::EngineBuilder::create() in Compiler.cpp.o "llvm::EngineBuilder::EngineBuilder(std::__1::unique_ptr<llvm::Module, std::__1::default_delete<llvm::Module> >)", referenced from: Compiler::compile() in Compiler.cpp.o "llvm::EngineBuilder::~EngineBuilder()", referenced from: Compiler::compile() in Compiler.cpp.o "llvm::dwarf::MacinfoString(unsigned int)", referenced from: WriteMDNodeBodyInternal(llvm::raw_ostream&, llvm::MDNode const*, (anonymous namespace)::TypePrinting*, llvm::SlotTracker*, llvm::Module const*) in libLLVMCore.a(AsmWriter.cpp.o) "llvm::dwarf::LanguageString(unsigned int)", referenced from: WriteMDNodeBodyInternal(llvm::raw_ostream&, llvm::MDNode const*, (anonymous namespace)::TypePrinting*, llvm::SlotTracker*, llvm::Module const*) in libLLVMCore.a(AsmWriter.cpp.o) "llvm::dwarf::ConventionString(unsigned int)", referenced from: WriteMDNodeBodyInternal(llvm::raw_ostream&, llvm::MDNode const*, (anonymous namespace)::TypePrinting*, llvm::SlotTracker*, llvm::Module const*) in libLLVMCore.a(AsmWriter.cpp.o) "llvm::dwarf::AttributeEncodingString(unsigned int)", referenced from: writeDIExpression(llvm::raw_ostream&, llvm::DIExpression const*, (anonymous namespace)::TypePrinting*, llvm::SlotTracker*, llvm::Module const*) in libLLVMCore.a(AsmWriter.cpp.o) WriteMDNodeBodyInternal(llvm::raw_ostream&, llvm::MDNode const*, (anonymous namespace)::TypePrinting*, llvm::SlotTracker*, llvm::Module const*) in libLLVMCore.a(AsmWriter.cpp.o) "llvm::dwarf::OperationEncodingString(unsigned int)", referenced from: writeDIExpression(llvm::raw_ostream&, llvm::DIExpression const*, (anonymous namespace)::TypePrinting*, llvm::SlotTracker*, llvm::Module const*) in libLLVMCore.a(AsmWriter.cpp.o) "llvm::dwarf::TagString(unsigned int)", referenced from: (anonymous namespace)::MDFieldPrinter::printTag(llvm::DINode const*) in libLLVMCore.a(AsmWriter.cpp.o) "llvm::remarks::parseFormat(llvm::StringRef)", referenced from: llvm::setupLLVMOptimizationRemarks(llvm::LLVMContext&, llvm::StringRef, llvm::StringRef, llvm::StringRef, bool, llvm::Optional<unsigned long long>) in libLLVMCore.a(LLVMRemarkStreamer.cpp.o) llvm::setupLLVMOptimizationRemarks(llvm::LLVMContext&, llvm::raw_ostream&, llvm::StringRef, llvm::StringRef, bool, llvm::Optional<unsigned long long>) in libLLVMCore.a(LLVMRemarkStreamer.cpp.o) "llvm::remarks::RemarkStreamer::matchesFilter(llvm::StringRef)", referenced from: llvm::LLVMRemarkStreamer::emit(llvm::DiagnosticInfoOptimizationBase const&) in libLLVMCore.a(LLVMRemarkStreamer.cpp.o) "llvm::remarks::RemarkStreamer::setFilter(llvm::StringRef)", referenced from: llvm::setupLLVMOptimizationRemarks(llvm::LLVMContext&, llvm::StringRef, llvm::StringRef, llvm::StringRef, bool, llvm::Optional<unsigned long long>) in libLLVMCore.a(LLVMRemarkStreamer.cpp.o) llvm::setupLLVMOptimizationRemarks(llvm::LLVMContext&, llvm::raw_ostream&, llvm::StringRef, llvm::StringRef, bool, llvm::Optional<unsigned long long>) in libLLVMCore.a(LLVMRemarkStreamer.cpp.o) "llvm::remarks::RemarkStreamer::RemarkStreamer(std::__1::unique_ptr<llvm::remarks::RemarkSerializer, std::__1::default_delete<llvm::remarks::RemarkSerializer> >, llvm::Optional<llvm::StringRef>)", referenced from: llvm::setupLLVMOptimizationRemarks(llvm::LLVMContext&, llvm::StringRef, llvm::StringRef, llvm::StringRef, bool, llvm::Optional<unsigned long long>) in libLLVMCore.a(LLVMRemarkStreamer.cpp.o) llvm::setupLLVMOptimizationRemarks(llvm::LLVMContext&, llvm::raw_ostream&, llvm::StringRef, llvm::StringRef, bool, llvm::Optional<unsigned long long>) in libLLVMCore.a(LLVMRemarkStreamer.cpp.o) "llvm::remarks::createRemarkSerializer(llvm::remarks::Format, llvm::remarks::SerializerMode, llvm::raw_ostream&)", referenced from: llvm::setupLLVMOptimizationRemarks(llvm::LLVMContext&, llvm::StringRef, llvm::StringRef, llvm::StringRef, bool, llvm::Optional<unsigned long long>) in libLLVMCore.a(LLVMRemarkStreamer.cpp.o) llvm::setupLLVMOptimizationRemarks(llvm::LLVMContext&, llvm::raw_ostream&, llvm::StringRef, llvm::StringRef, bool, llvm::Optional<unsigned long long>) in libLLVMCore.a(LLVMRemarkStreamer.cpp.o) "_del_curterm", referenced from: llvm::sys::Process::FileDescriptorHasColors(int) in libLLVMSupport.a(Process.cpp.o) "_set_curterm", referenced from: llvm::sys::Process::FileDescriptorHasColors(int) in libLLVMSupport.a(Process.cpp.o) "_setupterm", referenced from: llvm::sys::Process::FileDescriptorHasColors(int) in libLLVMSupport.a(Process.cpp.o) "_tigetnum", referenced from: llvm::sys::Process::FileDescriptorHasColors(int) in libLLVMSupport.a(Process.cpp.o) ld: symbol(s) not found for architecture x86_64 clang: error: linker command failed with exit code 1 (use -v to see invocation) ninja: build stopped: subcommand failed. OS: MacOS (Intel chip)
IDE: CLion
