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Re: Problems during compiling for microblaze-rtems


On 12/03/2012 02:03 PM, Matthias Goldhoorn wrote:
On 03.12.2012 13:04, Ralf Corsepius wrote:
On 12/03/2012 12:51 PM, Matthias Goldhoorn wrote:
I just tried to compile an gcc with the newlib for the microblaze-rtems
target.

What is your host OS? I am providing toolchains from a variety of host OS, which can be found below ftp://ftp.rtems.org/pub/rtems/{linux,cygwin,mingw32,ming64}/4.11
I'm using debian testing, but our institute is using also ubuntu LTS.
Well, ... I certainly not my choice of preference.

I'm tiring to the the whole tool chain setup in our build chain
(autoproj) running. that's why i would prefer to do the tool chain setup
on my own.


Alternatively, try the RTEMS GCC/newlib patches from ftp://ftp.rtems.org/pub/rtems/SOURCES/4.11/

I currently triing the default setup of the newlib..., don't know about
the patches.
I'm new to rtems. Should i apply all patches of the given path, or only
the latest one?
No. Just the latest ones.

Are the gcc's/binutils/newlibs prepatched?
No. These are vanilla source tarballs.

Maybe you can give me and short howto setup the tool chain hint/page...
Building the toolchains isn't trivial. It's a rolling process which pretty frequently changes and comes with many tiny pitfalls.

The whole procedure is lurking inside of the rpm-specs.
E.g. this file is what is being used to build the microblaze-toolchains:
http://git.rtems.org/rtems-crossrpms.git/tree/rtems4.11/microblaze/rtems-4.11-microblaze-rtems4.11-gcc.spec


Ralf



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