/usr/lib/libclangFrontend.a(FrontendActions.cpp.o):在函数‘ clang::InitOnlyAction::CreateASTConsumer(
clang::CompilerInstance&, llvm::StringRef)’中:
(.text._ZN5clang14InitOnlyAction17CreateASTConsumerERNS_16CompilerInstanceEN4llvm9StringRefE+0x12):
对‘ vtable for clang::ASTConsumer ’未定义的引用 1
(下略)
链接参数应该是没问题的,按llvm-config --libs和llvm-config --ldflags来的,并添加到CMakeLists.txt里的
set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -L/usr/lib -lLLVM-5.0")