[LLVMdev] Is cross-compiling for ARM on x86 with llvm/Clang possible?

[Journeyer J. Joh]

Hi Joerg,

Thank you very much!

I finally found a working command string to cross-compile for ARM on x86.

./clang -v --save-temps -ccc-host-triple arm-none-linux-gnueabi
--sysroot=/home/hum/Documents/Projects/arm_toolchain/arm-2010.09/arm-none-linux-gnueabi/libc
-gcc-toolchain /home/hum/Documents/Projects/arm_toolchain/arm-2010.09
hello.c -o hello

Above works fine! Important options are

-ccc-host-triple arm-none-linux-gnueabi
--sysroot=/home/hum/Documents/Projects/arm_toolchain/arm-2010.09/arm-none-linux-gnueabi/libc
-gcc-toolchain /home/hum/Documents/Projects/arm_toolchain/arm-2010.09

And the environment variable PATH doesn't need to be changed.

Thank you everyone who answered for my questions.

Regards
Journeyer J. Joh

2012/6/20 Joerg Sonnenberger <joerg at britannica.bec.de>

> On Wed, Jun 20, 2012 at 05:59:07PM +0900, Journeyer J. Joh wrote:
> >
> /home/hum/Documents/Projects/arm_toolchain/arm-2010.09/bin/arm-none-linux-gnueabi-ld
>
> Make sure the directory is in PATH, it will pick up LD automatically
> then.
>
> Joerg
>



-- 
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Journeyer J. Joh
o o s a p r o g r a m m e r
a t
g m a i l  d o t  c o m
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