[LLVMdev] CROSS COMPILING LLVM

[Evan Cheng]

On Jun 11, 2009, at 7:18 PM, Misha Brukman wrote:

> I've committed my scripts that simplify building Linux/x86 -> Linux/ 
> ARM crosstool.  There are 2 parts to using this:
>
> * llvm/utils/crosstool/create-snapshots.sh
>   creates tarballs for LLVM and LLVM-GCC from HEAD SVN or a specific  
> revision of your choice
> * llvm/utils/crosstool/ARM/build-install-linux.sh
>   builds and installs a Linux/x86 -> Linux/ARM crosstool using the  
> snapshots generated by the above script.  It also uses the  
> CodeSourcery GCC-based cross toolchain to avoid having to rebuild  
> cross-binutils and glibc, but if you don't have it, it'll tell you  
> where to download it from.

Just a note. CodeSourcery gcc tools is GPLv3. I think referencing the  
tools in a script is fine (except for those of us who are not allowed  
to even use them). But please never bring them into the llvm tree.

Thanks,

Evan

>
>
> Note that HEAD revision of SVN doesn't work for me, but I listed the  
> latest one I've tried that does, which is 70786.
> Let me know if this approach works for you.
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