[LLVMdev] Help with building LLVM 2.6 GCC

naohk huukhoanguyen at hotmail.com
Thu Apr 1 04:45:23 PDT 2010


I'm running into the same error.

Correct me if I'm wrong. To build llvm, you'd need llvm-gcc front-end.
You're saying we'd need llvm in order to build llvm-gcc.

So how should we kick start the process?

Thanks.


Duncan Sands wrote:
> 
> Hi Eliseu,
> 
>> 2. I've unpacked llvm-gcc-4.2-2.6.source.tar.gz under the llvm-gcc
>> directory. I've also created two subdirectories
>> called "install" and "obj" under the same llvm-gcc.
>>
>> 3. Then I did the following, based on README.LLVM :
>>
>> %setenv LLVMOBJDIR /home/eliseuf/llvm/llvm-gcc/obj
> 
> first you need to build llvm itself.  LLVMOBJDIR points to where you
> built llvm, not where you are planning to build llvm-gcc.
> 
> Ciao,
> 
> Duncan.
> _______________________________________________
> LLVM Developers mailing list
> LLVMdev at cs.uiuc.edu         http://llvm.cs.uiuc.edu
> http://lists.cs.uiuc.edu/mailman/listinfo/llvmdev
> 
> 

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