problem with crosscompiler for powerpc

[LaPonsey Brian-ra4951]

Uwe,

I put together these scripts to build mcore-elf tools under Cygwin, but I have found that if you change the TARGET parameter to powerpc-eabi (and modify the PREFIX if you want) it builds binutils, newlib, a C-compiler and gdb for the powerpc.  

I'll be interested to know if anyone has any success with these powerpc tools.  I haven't had a chance to test them yet, because I'm just finishing up a gdb stub for mcore-elf.  Next in line will be a gdb stub for the MPC555/56x.

I found out today that the scripts also work on Linux (Mandrake 8.2, if that matters) and they run a LOT faster than Cygwin.

You'll have to put the sources here:

~/src/gcc        <-  gcc-core-3.1.tar.bz2
~/src/binutils   <-  binutils-2.12.1.tar.bz2
~/src/newlib     <-  newlib-1.10.0.tar.gz
~/src/gdb        <-  gdb-5.2.tar.bz2

Sorry about the hardwired parameters.  I'm not advanced enough in my script writing to make it all automatic.

I hope you find this useful.

Best regards
Brian LaPonsey
brian.laponsey@motorola.com

> -----Original Message-----
> From: Uwe Becker [mailto:uwe.becker@muefa.de]
> Sent: 02 July 2002 17:20
> To: crossgcc@sources.redhat.com
> Subject: problem with crosscompiler for powerpc
> 
> 
> Hi,
> 
> I've got a problem when I try to generate a cross compiler gcc3.1 for
> powerpc-unknown-eabi under a cygwin environment. The compiler fails
> compiling regex.c of the libiberty directory. There is a huge lot of
> "dereferencing pointer to incomplete type" and a "storage size of
> 're_comp_buf' isn't known" message.
> 
> (By the way: It worked compiling gcc3.1 under cygwin for cygwin)
> Does anyone know help or even have a gcc > 2.95 for 
> powerpc-unknown-eabi?
> 
> Thanks for your help
> 
> Uwe Becker
> E-Mail: uwe.becker@muefa.de
> 
> 
> ------
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