我使用fedora-11系统,最近我安装了llvm(sudo yum -y install llvm llvm-docs llvm-devel
)。
当我搜索llvm时,我会在/usr/bin
中找到它们。二进制文件的某些链接已损坏(llvm-gcc
,llvm-g++
,llvm-cpp
等。包含文件位于/usr/include/llvm
和/usr/lib/llvm
的库中。如何使用g++
编译它们?我按照指示尝试编译tutorial中给出的万花筒代码,但无法编译。
我明白了:
toy.cpp:5:30: error: llvm/LLVMContext.h: No such file or directory
toy.cpp:352: error: ‘getGlobalContext’ was not declared in this scope
toy.cpp: In member function ‘virtual llvm::Value* NumberExprAST::Codegen()’:
toy.cpp:358: error: ‘getGlobalContext’ was not declared in this scope
toy.cpp: In member function ‘virtual llvm::Value* BinaryExprAST::Codegen()’:
toy.cpp:379: error: ‘getDoubleTy’ is not a member of ‘llvm::Type’
toy.cpp:379: error: ‘getGlobalContext’ was not declared in this scope
toy.cpp: In member function ‘llvm::Function* PrototypeAST::Codegen()’:
toy.cpp:407: error: ‘getDoubleTy’ is not a member of ‘llvm::Type’
toy.cpp:407: error: ‘getGlobalContext’ was not declared in this scope
toy.cpp:408: error: ‘getDoubleTy’ is not a member of ‘llvm::Type’
toy.cpp: In member function ‘llvm::Function* FunctionAST::Codegen()’:
toy.cpp:454: error: ‘getGlobalContext’ was not declared in this scope
toy.cpp: In function ‘int main()’:
toy.cpp:543: error: ‘LLVMContext’ was not declared in this scope
toy.cpp:543: error: ‘Context’ was not declared in this scope
toy.cpp:543: error: ‘getGlobalContext’ was not declared in this scope
我也找不到LLVMContext.h
文件。所以我想这可能是一个版本问题。
我该怎么做才能让它发挥作用?
一些帮助会很好!在此先感谢... :)