Building Ada for RTEMS
sebastian.huber at embedded-brains.de
Wed Jan 23 06:22:49 UTC 2019
On 22/01/2019 23:04, Joel Sherrill wrote:
> I put this on hold for the Christmas holidays and wanted to post what
> worked and didn't for me. This is on Centos 7 building C, C++ and Ada
> to target sparc-rtems5 using the RSB master.
> I tried various gcc versions with Ada support. I ensured which gcc I
> was using by putting it at the front of my PATH and doing "gcc
> --version" before I started the RSB build.
> + RSB build fails with base gcc from CentOS. It is gcc 4.8.5
> + RSB build fails with gcc from git master.
> + RSB build fails with gcc 8.2.0
> + RSB build succeeds with gcc 7.4.0
> Notice that the build succeeds when using a native version that
> matches the version being built cross. This is in keeping with
> long-standing advice.
the current situation for GCC 9 is less good. I was not able to build it
On openSUSE it worked.
Sebastian Huber, embedded brains GmbH
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