[LLVMdev] Help with Mac OS X 10.6.2 build

[Jim Grosbach]

Looks like you've gotten things up and running, which is excellent. Just for reference, then, here's a bit more info about what may have been causing the issues originally.

These sorts of errors are most commonly due to a mismatch of 64-bit vs. 32-bit slices. I.e., your libraries are built 32-bit and you're linking against a 64-bit program, or vice-versa. You can use otool to look at the mach-o headers for the files and see how they're built. "otool -vf filename" will show the fat headers (with slice types) for a fat binary, and "otool -vh" will show the header for a thin binary. Try the former, and if it doesn't give any output, you have a thin binary and should use the latter.


-Jim

On Feb 7, 2010, at 1:58 AM, Todd Rovito wrote:

> Greetings,
>    I am having trouble getting the Kaleidoscope example to build from
> tutorial #3 on Mac OS X 10.6.2.  I didn't have too much trouble
> getting llvm-2.6 and llvm-gcc-frontend to build.  Thanks for the help.
> Here are the steps I followed:
> 
> Environment variables for build
> export LLVMOBJDIR=/opt/llvm
> export TARGETOPTIONS='--with-arch=nocona --with-tune=generic'
> export TRIPLE=i686-apple-darwin9			// I wonder should it be darwin10
> export BUILDOPTIONS=LLVM_VERSION_INFO=2.6
> 
> Notes for llvm-2.6
> cd ~/prog/llvm-2.6
> ./configure --prefix=/opt/llvm $TARGETOPTIONS --build=$TRIPLE
> --host=$TRIPLE --target=$TRIPLE
> # I also tried the command below neither seemed to work with example
> in tutorial #3
> # ./configure --prefix=/opt/llvm
> make
> make install
> 
> Notes for llvm-gcc frontend
> Follow the instructions for Darwin/X86 (32- and 64bit support), note
> the 32 bit instructions would not compile on 10.6.2:
> 
> ../llvm-gcc4.2-2.6.source/configure --prefix=`pwd`/../install
> --program-prefix=llvm-     --enable-llvm=$LLVMOBJDIR
> --enable-languages=c,c++$EXTRALANGS $TARGETOPTIONS
> --with-gxx-include-dir=/usr/include/c++/4.0.0 --build=$TRIPLE
> --host=$TRIPLE --target=$TRIPLE
> make $BUILDOPTIONS
> make install
> ln -sf /usr/lib/libstdc++.6.dylib `pwd`/../install/lib
> ln -sf /usr/lib/libstdc++.6.dylib `pwd`/../install/lib/libstdc++.dylib
> 
> To build the toy program in the Tutorial I used this command:
> g++ -g -O3 toy3.cpp `llvm-config --cppflags --ldflags --libs core` -o toy3
> 
> Error that I get:
> 
> Tutorial rovitotv$ g++ -g -O3 toy3.cpp `llvm-config --cppflags
> --ldflags --libs core` -o toy3
> ld: warning: in /opt/llvm/lib/libLLVMCore.a, file is not of required
> architecture
> ld: warning: in /opt/llvm/lib/libLLVMSupport.a, file is not of
> required architecture
> ld: warning: in /opt/llvm/lib/libLLVMSystem.a, file is not of required
> architecture
> Undefined symbols:
>  "llvm::SymbolTableListTraits<llvm::Instruction,
> llvm::BasicBlock>::addNodeToList(llvm::Instruction*)", referenced
> from:
>      BinaryExprAST::Codegen()      in ccHkdHVT.o
>      BinaryExprAST::Codegen()      in ccHkdHVT.o
>      CallExprAST::Codegen()      in ccHkdHVT.o
>      FunctionAST::Codegen()      in ccHkdHVT.o
>      llvm::IRBuilder<true,
> llvm::ConstantFolder>::InsertHelper(llvm::Instruction*, llvm::Twine
> const&) constin ccHkdHVT.o
>  "llvm::APFloat::APFloat(double)", referenced from:
>      NumberExprAST::Codegen()      in ccHkdHVT.o
>  "llvm::BasicBlock::BasicBlock(llvm::LLVMContext&, llvm::Twine
> const&, llvm::Function*, llvm::BasicBlock*)", referenced from:
>      FunctionAST::Codegen()      in ccHkdHVT.o
>  "llvm::Module::getFunction(llvm::StringRef const&) const", referenced from:
>      CallExprAST::Codegen()      in ccHkdHVT.o
>      PrototypeAST::Codegen()      in ccHkdHVT.o
>  "llvm::Value::getName() const", referenced from:
>      PrototypeAST::Codegen()      in ccHkdHVT.o
>  "llvm::Function::Function(llvm::FunctionType const*,
> llvm::GlobalValue::LinkageTypes, llvm::Twine const&, llvm::Module*)",
> referenced from:
>      PrototypeAST::Codegen()      in ccHkdHVT.o
>  "llvm::Instruction::Instruction(llvm::Type const*, unsigned int,
> llvm::Use*, unsigned int, llvm::Instruction*)", referenced from:
>      llvm::CallInst::CallInst<__gnu_cxx::__normal_iterator<llvm::Value**,
> std::vector<llvm::Value*, std::allocator<llvm::Value*> > >
>> (llvm::Value*, __gnu_cxx::__normal_iterator<llvm::Value**,
> std::vector<llvm::Value*, std::allocator<llvm::Value*> > >,
> __gnu_cxx::__normal_iterator<llvm::Value**, std::vector<llvm::Value*,
> std::allocator<llvm::Value*> > >, llvm::Twine const&,
> llvm::Instruction*)in ccHkdHVT.o
>  "llvm::Type::getDoubleTy(llvm::LLVMContext&)", referenced from:
>      BinaryExprAST::Codegen()      in ccHkdHVT.o
>      PrototypeAST::Codegen()      in ccHkdHVT.o
>      PrototypeAST::Codegen()      in ccHkdHVT.o
>  "llvm::ConstantExpr::getCompare(unsigned short, llvm::Constant*,
> llvm::Constant*)", referenced from:
>      BinaryExprAST::Codegen()      in ccHkdHVT.o
>  "llvm::ConstantExpr::getSub(llvm::Constant*, llvm::Constant*)",
> referenced from:
>      BinaryExprAST::Codegen()      in ccHkdHVT.o
>  "llvm::Instruction::~Instruction()", referenced from:
>      BinaryExprAST::Codegen()      in ccHkdHVT.o
>      llvm::CmpInst::~CmpInst()in ccHkdHVT.o
>      llvm::CmpInst::~CmpInst()in ccHkdHVT.o
>      llvm::CallInst::CallInst<__gnu_cxx::__normal_iterator<llvm::Value**,
> std::vector<llvm::Value*, std::allocator<llvm::Value*> > >
>> (llvm::Value*, __gnu_cxx::__normal_iterator<llvm::Value**,
> std::vector<llvm::Value*, std::allocator<llvm::Value*> > >,
> __gnu_cxx::__normal_iterator<llvm::Value**, std::vector<llvm::Value*,
> std::allocator<llvm::Value*> > >, llvm::Twine const&,
> llvm::Instruction*)in ccHkdHVT.o
>  "llvm::Module::Module(llvm::StringRef const&, llvm::LLVMContext&)",
> referenced from:
>      _main in ccHkdHVT.o
>  "llvm::APFloat::~APFloat()", referenced from:
>      NumberExprAST::Codegen()      in ccHkdHVT.o
>      NumberExprAST::Codegen()      in ccHkdHVT.o
>  "llvm::Value::dump() const", referenced from:
>      vtable for llvm::CmpInstin ccHkdHVT.o
>  "llvm::getGlobalContext()", referenced from:
>      NumberExprAST::Codegen()      in ccHkdHVT.o
>      BinaryExprAST::Codegen()      in ccHkdHVT.o
>      PrototypeAST::Codegen()      in ccHkdHVT.o
>      PrototypeAST::Codegen()      in ccHkdHVT.o
>      FunctionAST::Codegen()      in ccHkdHVT.o
>      _main in ccHkdHVT.o
>      __static_initialization_and_destruction_0(int, int)in ccHkdHVT.o
>  "vtable for llvm::FCmpInst", referenced from:
>      BinaryExprAST::Codegen()      in ccHkdHVT.o
>  "llvm::Type::getForwardedTypeInternal() const", referenced from:
>      BinaryExprAST::Codegen()      in ccHkdHVT.o
>      BinaryExprAST::Codegen()      in ccHkdHVT.o
>      BinaryExprAST::Codegen()      in ccHkdHVT.o
>      BinaryExprAST::Codegen()      in ccHkdHVT.o
>      BinaryExprAST::Codegen()      in ccHkdHVT.o
>      BinaryExprAST::Codegen()      in ccHkdHVT.o
>      llvm::PATypeHolder::get() constin ccHkdHVT.o
>      llvm::PATypeHolder::get() constin ccHkdHVT.o
>      llvm::CallInst::CallInst<__gnu_cxx::__normal_iterator<llvm::Value**,
> std::vector<llvm::Value*, std::allocator<llvm::Value*> > >
>> (llvm::Value*, __gnu_cxx::__normal_iterator<llvm::Value**,
> std::vector<llvm::Value*, std::allocator<llvm::Value*> > >,
> __gnu_cxx::__normal_iterator<llvm::Value**, std::vector<llvm::Value*,
> std::allocator<llvm::Value*> > >, llvm::Twine const&,
> llvm::Instruction*)in ccHkdHVT.o
>  "llvm::CallInst::init(llvm::Value*, llvm::Value* const*, unsigned
> int)", referenced from:
>      llvm::CallInst::CallInst<__gnu_cxx::__normal_iterator<llvm::Value**,
> std::vector<llvm::Value*, std::allocator<llvm::Value*> > >
>> (llvm::Value*, __gnu_cxx::__normal_iterator<llvm::Value**,
> std::vector<llvm::Value*, std::allocator<llvm::Value*> > >,
> __gnu_cxx::__normal_iterator<llvm::Value**, std::vector<llvm::Value*,
> std::allocator<llvm::Value*> > >, llvm::Twine const&,
> llvm::Instruction*)in ccHkdHVT.o
>  "llvm::BinaryOperator::Create(llvm::Instruction::BinaryOps,
> llvm::Value*, llvm::Value*, llvm::Twine const&, llvm::Instruction*)",
> referenced from:
>      BinaryExprAST::Codegen()      in ccHkdHVT.o
>      BinaryExprAST::Codegen()      in ccHkdHVT.o
>  "llvm::Type::isFPOrFPVector() const", referenced from:
>      BinaryExprAST::Codegen()      in ccHkdHVT.o
>  "llvm::Value::setName(llvm::Twine const&)", referenced from:
>      BinaryExprAST::Codegen()      in ccHkdHVT.o
>      BinaryExprAST::Codegen()      in ccHkdHVT.o
>      CallExprAST::Codegen()      in ccHkdHVT.o
>      PrototypeAST::Codegen()      in ccHkdHVT.o
>      FunctionAST::Codegen()      in ccHkdHVT.o
>      llvm::IRBuilder<true,
> llvm::ConstantFolder>::InsertHelper(llvm::Instruction*, llvm::Twine
> const&) constin ccHkdHVT.o
>      llvm::CallInst::CallInst<__gnu_cxx::__normal_iterator<llvm::Value**,
> std::vector<llvm::Value*, std::allocator<llvm::Value*> > >
>> (llvm::Value*, __gnu_cxx::__normal_iterator<llvm::Value**,
> std::vector<llvm::Value*, std::allocator<llvm::Value*> > >,
> __gnu_cxx::__normal_iterator<llvm::Value**, std::vector<llvm::Value*,
> std::allocator<llvm::Value*> > >, llvm::Twine const&,
> llvm::Instruction*)in ccHkdHVT.o
>  "llvm::AttrListPtr::~AttrListPtr()", referenced from:
>      llvm::CallInst::CallInst<__gnu_cxx::__normal_iterator<llvm::Value**,
> std::vector<llvm::Value*, std::allocator<llvm::Value*> > >
>> (llvm::Value*, __gnu_cxx::__normal_iterator<llvm::Value**,
> std::vector<llvm::Value*, std::allocator<llvm::Value*> > >,
> __gnu_cxx::__normal_iterator<llvm::Value**, std::vector<llvm::Value*,
> std::allocator<llvm::Value*> > >, llvm::Twine const&,
> llvm::Instruction*)in ccHkdHVT.o
>  "llvm::ReturnInst::ReturnInst(llvm::LLVMContext&, llvm::Value*,
> llvm::Instruction*)", referenced from:
>      FunctionAST::Codegen()      in ccHkdHVT.o
>  "llvm::ConstantExpr::getCast(unsigned int, llvm::Constant*,
> llvm::Type const*)", referenced from:
>      BinaryExprAST::Codegen()      in ccHkdHVT.o
>  "llvm::Module::dump() const", referenced from:
>      _main in ccHkdHVT.o
>  "llvm::ConstantExpr::getMul(llvm::Constant*, llvm::Constant*)",
> referenced from:
>      BinaryExprAST::Codegen()      in ccHkdHVT.o
>  "vtable for llvm::CallInst", referenced from:
>      llvm::CallInst::CallInst<__gnu_cxx::__normal_iterator<llvm::Value**,
> std::vector<llvm::Value*, std::allocator<llvm::Value*> > >
>> (llvm::Value*, __gnu_cxx::__normal_iterator<llvm::Value**,
> std::vector<llvm::Value*, std::allocator<llvm::Value*> > >,
> __gnu_cxx::__normal_iterator<llvm::Value**, std::vector<llvm::Value*,
> std::allocator<llvm::Value*> > >, llvm::Twine const&,
> llvm::Instruction*)in ccHkdHVT.o
>  "llvm::User::operator new(unsigned long, unsigned int)", referenced from:
>      BinaryExprAST::Codegen()      in ccHkdHVT.o
>      CallExprAST::Codegen()      in ccHkdHVT.o
>      PrototypeAST::Codegen()      in ccHkdHVT.o
>      FunctionAST::Codegen()      in ccHkdHVT.o
>  "llvm::Type::getInt1Ty(llvm::LLVMContext&)", referenced from:
>      BinaryExprAST::Codegen()      in ccHkdHVT.o
>      BinaryExprAST::Codegen()      in ccHkdHVT.o
>  "llvm::ConstantExpr::getAdd(llvm::Constant*, llvm::Constant*)",
> referenced from:
>      BinaryExprAST::Codegen()      in ccHkdHVT.o
>  "llvm::CastInst::Create(llvm::Instruction::CastOps, llvm::Value*,
> llvm::Type const*, llvm::Twine const&, llvm::Instruction*)",
> referenced from:
>      BinaryExprAST::Codegen()      in ccHkdHVT.o
>  "llvm::verifyFunction(llvm::Function const&,
> llvm::VerifierFailureAction)", referenced from:
>      FunctionAST::Codegen()      in ccHkdHVT.o
>  "llvm::User::operator delete(void*)", referenced from:
>      BinaryExprAST::Codegen()      in ccHkdHVT.o
>      llvm::CmpInst::~CmpInst()in ccHkdHVT.o
>  "llvm::Function::arg_size() const", referenced from:
>      CallExprAST::Codegen()      in ccHkdHVT.o
>      PrototypeAST::Codegen()      in ccHkdHVT.o
>  "llvm::VectorType::get(llvm::Type const*, unsigned int)", referenced from:
>      BinaryExprAST::Codegen()      in ccHkdHVT.o
>  "llvm::Function::BuildLazyArguments() const", referenced from:
>      PrototypeAST::Codegen()      in ccHkdHVT.o
>  "llvm::FunctionType::get(llvm::Type const*, std::vector<llvm::Type
> const*, std::allocator<llvm::Type const*> > const&, bool)", referenced
> from:
>      PrototypeAST::Codegen()      in ccHkdHVT.o
>  "llvm::sys::AtomicIncrement(unsigned int volatile*)", referenced from:
>      BinaryExprAST::Codegen()      in ccHkdHVT.o
>      BinaryExprAST::Codegen()      in ccHkdHVT.o
>      BinaryExprAST::Codegen()      in ccHkdHVT.o
>      BinaryExprAST::Codegen()      in ccHkdHVT.o
>      BinaryExprAST::Codegen()      in ccHkdHVT.o
>      BinaryExprAST::Codegen()      in ccHkdHVT.o
>      llvm::Type::addRef() constin ccHkdHVT.o
>      llvm::PATypeHolder::addRef()     in ccHkdHVT.o
>      llvm::PATypeHolder::get() constin ccHkdHVT.o
>      llvm::PATypeHolder::get() constin ccHkdHVT.o
>      llvm::CallInst::CallInst<__gnu_cxx::__normal_iterator<llvm::Value**,
> std::vector<llvm::Value*, std::allocator<llvm::Value*> > >
>> (llvm::Value*, __gnu_cxx::__normal_iterator<llvm::Value**,
> std::vector<llvm::Value*, std::allocator<llvm::Value*> > >,
> __gnu_cxx::__normal_iterator<llvm::Value**, std::vector<llvm::Value*,
> std::allocator<llvm::Value*> > >, llvm::Twine const&,
> llvm::Instruction*)in ccHkdHVT.o
>  "typeinfo for llvm::Instruction", referenced from:
>      typeinfo for llvm::CmpInstin ccHkdHVT.o
>  "llvm::CmpInst::CmpInst(llvm::Type const*,
> llvm::Instruction::OtherOps, unsigned short, llvm::Value*,
> llvm::Value*, llvm::Twine const&, llvm::Instruction*)", referenced
> from:
>      BinaryExprAST::Codegen()      in ccHkdHVT.o
>  "llvm::ConstantFP::get(llvm::LLVMContext&, llvm::APFloat const&)",
> referenced from:
>      NumberExprAST::Codegen()      in ccHkdHVT.o
>  "llvm::sys::AtomicDecrement(unsigned int volatile*)", referenced from:
>      BinaryExprAST::Codegen()      in ccHkdHVT.o
>      BinaryExprAST::Codegen()      in ccHkdHVT.o
>      BinaryExprAST::Codegen()      in ccHkdHVT.o
>      BinaryExprAST::Codegen()      in ccHkdHVT.o
>      BinaryExprAST::Codegen()      in ccHkdHVT.o
>      BinaryExprAST::Codegen()      in ccHkdHVT.o
>      llvm::Type::dropRef() constin ccHkdHVT.o
>      llvm::PATypeHolder::get() constin ccHkdHVT.o
>      llvm::PATypeHolder::get() constin ccHkdHVT.o
>      llvm::CallInst::CallInst<__gnu_cxx::__normal_iterator<llvm::Value**,
> std::vector<llvm::Value*, std::allocator<llvm::Value*> > >
>> (llvm::Value*, __gnu_cxx::__normal_iterator<llvm::Value**,
> std::vector<llvm::Value*, std::allocator<llvm::Value*> > >,
> __gnu_cxx::__normal_iterator<llvm::Value**, std::vector<llvm::Value*,
> std::allocator<llvm::Value*> > >, llvm::Twine const&,
> llvm::Instruction*)in ccHkdHVT.o
>  "llvm::Type::destroy() const", referenced from:
>      BinaryExprAST::Codegen()      in ccHkdHVT.o
>      BinaryExprAST::Codegen()      in ccHkdHVT.o
>      BinaryExprAST::Codegen()      in ccHkdHVT.o
>      BinaryExprAST::Codegen()      in ccHkdHVT.o
>      BinaryExprAST::Codegen()      in ccHkdHVT.o
>      BinaryExprAST::Codegen()      in ccHkdHVT.o
>      llvm::Type::dropRef() constin ccHkdHVT.o
>      llvm::PATypeHolder::get() constin ccHkdHVT.o
>      llvm::PATypeHolder::get() constin ccHkdHVT.o
>      llvm::CallInst::CallInst<__gnu_cxx::__normal_iterator<llvm::Value**,
> std::vector<llvm::Value*, std::allocator<llvm::Value*> > >
>> (llvm::Value*, __gnu_cxx::__normal_iterator<llvm::Value**,
> std::vector<llvm::Value*, std::allocator<llvm::Value*> > >,
> __gnu_cxx::__normal_iterator<llvm::Value**, std::vector<llvm::Value*,
> std::allocator<llvm::Value*> > >, llvm::Twine const&,
> llvm::Instruction*)in ccHkdHVT.o
> ld: symbol(s) not found
> collect2: ld returned 1 exit status
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