ANN: lm32-rtems4.10 toolchain rpms

Ralf Corsepius ralf.corsepius at
Mon Feb 23 17:20:04 UTC 2009


I am pleased to announce that I've added lm32-rtems4.10 toolchain rpms 
to RTEMS yum repositories.

This toolchain consists of
* Yesterday's binutils-cvs snapshot (aka. binutils-2.19.51 20090222)
* gcc-4.3.3/newlib-1.17.0 + a set of patches, which consists of a 
back-port of the lm32.patch pending for inclusion to gcc-4.4.0, rtems 
specific additions missing in upstream GCC's patch and a bug fix in 
newlib's lm32 support.

Those of you who already use's yum repository:
yum install rtems-4.10-lm32-rtems4.10-gcc
installs these packages

Those preferring to manually download the RPMs, please c.f.

Source tarballs are available in


To be able to use lm32-* toolchains with RTEMS, you _must update_ your 
RTEMS source-tree's toplevel _config.sub_ to a very recent version of 

The versions being shipped with FSF automake-1.10.2 or older is _not_ 
sufficient. rtems-4.10-automake >= 1.10.2-2 has been updated to supply a 
suiteable version.

The low level way to do so:
yum install rtems-4.10-automake
cp /opt/rtems-4.10/share/automake/config.sub <rtems-4.10-sourcedir>/


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