[LLVMdev] Fwd: Linking fails when compiling files that use llvm routines

[Samuel Crow]

Hi Yannis,

It looks like you're missing a second back-quote before the -o.  Is that exactly what you've been typing?  Have you tried typing llvm-config by itself to see what is supposed to link in?

--Sam



----- Original Message ----
> From: Yannis Mantzouratos <giannismantz at gmail.com>
> To: llvmdev at cs.uiuc.edu
> Sent: Tue, December 29, 2009 1:31:59 PM
> Subject: [LLVMdev] Fwd: Linking fails when compiling files that use llvm routines
> 
> Hi,
> 
> I 've built llvm 2.6 in linux, and then i installed it in the system
> by 'make install'. However, when i try to compile a file that uses
> llvm routines and libraries (by giving the command: "{compiler}
> `llvm-config --cxxflags --ldflags --libs all -o Test test.cpp" where i
> tried both llvm-g++ and g++ in the {compiler} field), the linking
> fails and an "undefined reference to llvm::some_llvm_routine()" error
> message is raised. The lib files are actually placed in the
> /usr/local/lib directory, but they seem as they do not exist or
> something? I would appreciate it very much if any help could be
> provided.
> 
> Cheers,
> Yannis Mantzouratos.
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