[LLVMdev] llvm-gcc-4.2-2.9 compilation problems

[Bruno Carvalho]

Folks,

I'm trying to compile the llvm-gcc-4.2-29 frontend at Ubunt 10.04 64bits
following the steps described at README.LLVM conform the llvm/docs page.
My commands:

mkdir llvm-gcc-build
cd llvm-gcc-build/
../llvm-gcc-4.2-2.9.source/configure --disable-multilib
--program-prefix=llvm-
--enable-llvm=/home/bruno/projects/llvm/src/llvm-3.0.src/
--enable-languages=c,c++
make ENABLE_OPTIMIZED=1

and i'm having the following errors:
../../llvm-gcc-4.2-2.9.source/gcc/llvm-backend.cpp:38:42: error:
llvm/Target/SubtargetFeature.h: No such file or directory
../../llvm-gcc-4.2-2.9.source/gcc/llvm-backend.cpp:42:40: error:
llvm/Target/TargetRegistry.h: No such file or directory
../../llvm-gcc-4.2-2.9.source/gcc/llvm-backend.cpp:50:41: error:
llvm/Support/StandardPasses.h: No such file or directory

These headers really aren't in the indicated paths. The last header there
isn't on tree.
If i try to replace the first and second include paths i have others errors.

Somebody can help me ?
I could not understand why the llvm-backend.cpp isn't compiling.
Is there some wrong/missing parameter ?

Thanks.
Best Regards,

-- 
Bruno Carvalho
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