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具有llvm和clang的架构x86_64的未定义符号

[英]Undefined symbols for architecture x86_64 with llvm and clang

原文 2014-07-17 10:36:49 0 1 c++/ xcode/ clang/ llvm

I have a cpp file which is including some header files of OCLint. 我有一个cpp文件，其中包含OCLint的一些头文件。 Those header files internally includes clang and llvm headers like AST,ASTMatchers etc... 这些头文件内部包含clang和llvm头文件，例如AST，ASTMatchers等。

I have already specified the required header search path in the Build Settings as :- 我已经在“构建设置”中将所需的标题搜索路径指定为：-

../Downloads/clang+llvm-3.3-x86_64-apple-darwin12/include ../下载/clang+llvm-3.3-x86_64-apple-darwin12/include

But when I build I get the following error :- 但是当我构建时，出现以下错误：-

Undefined symbols for architecture x86_64: "llvm::RefCountedBaseVPTR::anchor()", referenced from: vtable for clang::ast_matchers::internal::matcher_isPublic0Matcher in File.o vtable for clang::ast_matchers::internal::matcher_isProtected0Matcher in File.o vtable for clang::ast_matchers::internal::matcher_isPrivate0Matcher in File.o vtable for clang::ast_matchers::internal::matcher_hasAnyTemplateArgument0Matcher in File.o vtable for clang::ast_matchers::internal::matcher_ignoringImpCasts0Matcher in File.o vtable for clang::ast_matchers::internal::matcher_ignoringParenCasts0Matcher in File.o vtable for clang::ast_matchers::internal::matcher_ignoringParenImpCasts0Matcher in File.o ... "llvm::Regex::match(llvm::StringRef, llvm::SmallVectorImpl )", referenced from: clang::ast_matchers::internal::matcher_matchesName0Matcher::matches(clang::NamedDecl const&, clang::ast_matchers::internal::ASTMatchFinder , clang::ast_matchers::internal::BoundNodesTreeBuilder*) const in File.o "llvm::Regex::Rege 架构x86_64的未定义符号：“ llvm :: RefCountedBaseVPTR :: anchor（）”，引用自：File.o中clang :: ast_matchers :: internal :: matcher_isPublic0Matcher的vtable，clang :: ast_matchers :: internal :: matcher_isProtected0Matcher的vtable File.o中的clang :: ast_matchers :: internal :: matcher_isPrivate0Matcher的File.o vtable File.o中的c。:: ast_matchers :: internal :: matcher_hasAnyTemplateArgument0Matcher o File.o中用于clang :: ast_matchers :: internal :: matcher_ignoringParenCasts0Matcher的vtable o o File.o中用于clang :: ast_matchers :: internal :: matcher_ignoringParenImpCasts0Matcher的vtable o ...“ llvm :: Regex :: match（llvm :: StringRef， llvm :: SmallVectorImpl ）“，引用自：clang :: ast_matchers :: internal :: matcher_matchesName0Matcher :: matches（clang :: NamedDecl const＆，clang :: ast_matchers :: internal :: ASTMatchFinder ，clang :: ast_matchers :: internal :: File.o中的BoundNodesTreeBuilder *）常量“ llvm :: Regex :: Rege x(llvm::StringRef, unsigned int)", referenced from: clang::ast_matchers::internal::matcher_matchesName0Matcher::matches(clang::NamedDecl const&, clang::ast_matchers::internal::ASTMatchFinder*, .......... etc ..... x（llvm :: StringRef，unsigned int）“，引用自：clang :: ast_matchers :: internal :: matcher_matchesName0Matcher :: matches（clang :: NamedDecl const＆，clang :: ast_matchers :: internal :: ASTMatchFinder *，... .......等...

Did I forget to include some header search path ? 我是否忘了包含一些标题搜索路径？

1 个解决方案

Probably forgot to add dependent library. 可能忘记添加依赖库。 Add these and try again 添加这些，然后重试

-lLLVMCore -lLLVMSupport -lLLVMJIT -lLLVMRuntimeDyld -lLLVMExecutionEngine -lLLVMCodeGen -lLLVMObjCARCOpts -lLLVMScalarOpts -lLLVMInstCombine -lLLVMTransformUtils -lLLVMipa -lLLVMAnalysis -lLLVMTarget -lLLVMMC -lLLVMObject -lLLVMCore -lLLVMSupport -lLLVMMCJIT -lLLVMJIT -lLLVMCodeGen -lLLVMObjCARCOpts -lLLVMScalarOpts -lLLVMInstCombine -lLLVMTransformUtils -lLLVMipa -lLLVMAnalysis -lLLVMRuntimeDyld -lLLVMExecutionEngine -lLLVMTarget -lLLVMMC -lLLVMObject -lLLVMCore -lLLVMSupport -lLLVMX86Disassembler -lLLVMX86AsmParser -lLLVMX86CodeGen -lLLVMSelectionDAG -lLLVMAsmPrinter -lLLVMMCParser -lLLVMCodeGen -lLLVMObjCARCOpts -lLLVMScalarOpts -lLLVMInstCombine -lLLVMTransformUtils -lLLVMipa -lLLVMAnalysis -lLLVMX86Desc -lLLVMX86Info -lLLVMTarget -lLLVMX86AsmPrinter -lLLVMMC -lLLVMObject -lLLVMX86Utils -lLLVMCore -lLLVMSupport -lLLVMCore -lLLVMSupport -lLLVMJIT -lLLVMRuntimeDyld -lLLVMExecutionEngine -lLLVMCodeGen -lLLVMObjCARCOpts -lLLVMScalarOpts -lLLVMInstCombine -lLLVMTransformUtils -lLLVMipa -lLLVMAnalysis -lLLVMTarget -lLLVMMC -lLLVMObject -lLLVMCore -lLLVMSupport -lLLVMMCJIT -lLLVMJIT -lLLVMCodeGen -lLLVMObjCARCOpts -lLLVMScalarOpts -lLLVMInstCombine -lLLVMTransformUtils -lLLVMipa -lLLVMAnalysis -lLLVMRuntimeDyld -lLLVMExecutionEngine -lLLVMTarget -lLLVMMC -lLLVMObject -lLLVMCore -lLLVMSupport -lLLVMX86Disassembler -lLLVMX86AsmParser -lLLVMX86CodeGen -lLLVMSelectionDAG -lLLVMAsmPrinter -lLLVMMCParser -lLLVMCodeGen -lLLVMObjCARCOpts -lLLVMScalarOpts -lLLVMInstCombine -lLLVMTransformUtils -lLLVMipa -lLLVMAnalysis -lLLVMX86Desc -lLLVMX86Info -lLLVMTarget -lLLVMX86AsmPrinter -lLLVMMC -lLLVMObject -lLLVMX86Utils -lLLVMCore -lLLVMSupport