[haiku-development] Re: buildtools for mips
- From: zhan han <zhanhan.cn@xxxxxxxxx>
- To: haiku-development@xxxxxxxxxxxxx
- Date: Tue, 14 Apr 2009 11:18:47 +0800
Hi Jonas,
The gcc/config/mips/haiku.h need some changes, IMHO.
Take a look at the linux.h or netbsd.h in the same directory.
WCHAR_TYPE should be "int" and size "32", and in the TARGET_OS_CPP_BUILTINS
area,
there should be some defines for "abi" and "pic".
Here is my patch.diff.gz, not fully verified yet.
2009/4/14 Jonas Sundström <jonas@xxxxxxxxxxx>
>
> I've started looking at growing a haiku/mips
> personality for binutils and gcc, and have so
> far come up with the following patch, which is
> really just a shot in the dark.
>
> http://www.kirilla.com/tmp/buildtools.diff
>
> It's meant to provide a 32-bit, little-endian mips
> (AKA mipsel) toolchain.
>
> So, you who have experience with these things,
> how does it look? Utter incompetence?
>
> I tried looking at haiku/ppc and haiku/arm and
> the other systems supporting mips, but some or
> most of it is just me guessing.
>
> (I recommend creating a folder named "generated_mips"
> next to your "generated"-folder, so you don't ruin
> your x86 build, and then run the following in the
> folder "generated_mips":
> ../configure --build-cross-tools-gcc4 mipsel ../../buildtools --use-gcc
> -pipe)
>
> Binutils build and part of gcc builds. There愀 an xgcc
> that gets built. And then it gets stuck on something
> about libstdc++/libsupc++:
> http://pastebin.com/m3ae06f38
>
> /Jonas.
>
>
>
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