----- Am 8. Okt 2019 um 4:04 schrieb Jonathan Brandmeyer jbrandme...@planetiq.com:
> On Mon, Oct 7, 2019 at 12:32 AM Sebastian Huber > <sebastian.hu...@embedded-brains.de> wrote: >> >> Hello, >> >> I need your help to figure out if some host tools which I would like to >> use for the RTEMS BSP build and development are widely supported on the >> host platforms of all RTEMS users. >> >> The current build system is based on Autoconf and Automake. I would like >> to replace it with a Python based build system (waf) which is aimed to >> be faster and easier to maintain. > > Do you need to do anything special to get waf to use all of the build > machine's resources? Waf was only capable of keeping about ~30% of a > 16-core/32-thread workstation's resources busy during the rtems-libbsd > build at any time, even during the embarrassingly parallel stages of > the build. Yes, I noticed this too in the libbsd build. I had no time to figure out why it is not able to keep all processors fully loaded. > >> ... On a >> Linux distribution they should be available via the package manager. You >> can install them via pip, e.g. >> >> pip install pyyaml >> pip install ruamel.yaml > > If you have a stack of python dependencies to manage, consider using > pipenv instead of pip. Pipenv combines pip with virtualenv in such a > way that different Python dependency sets don't conflict with each > other on the user's system. In particular, the python virtualenv that > I need to build and test RTEMS will be completely independent of the > virtualenv that I need for my own project's dependencies. Thanks, I will keep this in mind when I update the user manual. _______________________________________________ users mailing list users@rtems.org http://lists.rtems.org/mailman/listinfo/users
