On Tue, Aug 10, 2021 at 3:21 PM Ida Delphine <[email protected]> wrote: > > Hi everyone, > I was able to successfully build LLVM from source using "ninja" instead of > "make" after a couple of failed attempts because I kept running out of > resources. > > Is there anything else I am supposed to do as far building LLVM is concerned? > Or will every user first have to clone the llvm repo and build it from source > like I did? > I think it would be good to update/provide RSB recipe for newer version(s) of LLVM. If you can do that after the GSoC coding period ends, that would be great.
> On Fri, 16 Jul 2021, 5:28 am Chris Johns, <[email protected]> wrote: >> >> Hi, >> >> I will bring the discussion to the devel list and I hope the comments are in >> line with the purpose of the project. Please correct what I say if it is not. >> >> The pre-commit script that is in github review is a good base and I believe >> it >> solves that problem for those on Linux. It is a great start and it is nice >> to see. >> >> The work needs to mature and progress and that means a few things. I was >> approached by Joel about where this would live in rtems-tools. As the script >> stands it is not suitable for rtems-tool because the format is specific to >> the >> score code in rtems.git. >> >> I think a pre-commit script needs to live in the repo it is for in a spot a >> user >> can copy to the hooks directory of their repo. For example `git-hooks`. >> >> A git hooks script for rtems.git needs to run on all the supported hosts or >> we >> may result in patches being left on the floor. If a contributor's host OS is >> not >> supported and the patch is rejected for formatting reasons picked up by the >> check the contributor may just walk away. >> >> The script should use `/usr/bin/env python3` and it needs to check for a >> range >> of `clang-format` instances. FreeBSD has a package that installs the format >> command as `clang-format10` for LLVM 10 and `clang-format11` for version 11. >> >> A contributor being able to run the script may depend on the host having a >> package or packages installed. Given this is for RTEMS development that is >> fine. >> The script needs to handle any set up errors nicely if something is missing. >> I >> prefer we avoid the "experts" approach to error management. >> >> There is possible future work adding a command to rtems-tools. Ida and I >> discussed this on discord and we decided a command called `rtems-style` >> would be >> nice. It would be nice if that command checked, ie `--mode=check`, a style as >> well as `--mode=reformat` to automatically reformat a source file. >> >> A command for rtems-tools has to support python2 and python3 and it has to >> handle errors in suitable manner. Printing uncaught exception is not OK. It >> should also be self contained and not depend on any pip python packages. >> >> If an `rtems-style` command is created and installed when rtems-tool is >> installed the pre-commit git script could be made to use it and so the style >> is >> held in a single location. >> >> Finally an rtems-style command could be extended to support python >> (--lang=python) or other styles for other code formats. This is inline with >> our >> other eco-system interfaces we provide. >> >> I hope this helps. >> >> Chris >> >> On 16/7/21 5:13 am, Ida Delphine wrote: >> > I will check on this >> > >> > On Thu, Jul 15, 2021 at 3:39 PM Gedare Bloom <[email protected] >> > <mailto:[email protected]>> wrote: >> > >> > On Thu, Jul 15, 2021 at 5:19 AM Ida Delphine <[email protected] >> > <mailto:[email protected]>> wrote: >> > > >> > > Hello everyone, >> > > From the discussion on discord it looks like clang-format cannot be >> > installed on MacOS and FreeBSD. Is there any alternative or way to >> > have it >> > on these operating systems? >> > > >> > What are the challenges with them? Can clang-format be built from >> > source on those hosts? >> > >> > > On Wed, 5 May 2021, 10:21 pm Ida Delphine, <[email protected] >> > <mailto:[email protected]>> wrote: >> > >> >> > >> Hello everyone, >> > >> >> > >> Regarding this project (https://devel.rtems.org/ticket/3860 >> > <https://devel.rtems.org/ticket/3860>) I went with clang-format as we >> > all >> > agreed. I have tested it on some "score" files and it made some changes >> > which I don't think are very much in line with the RTEMS coding style. >> > However, it wasn't really clear if we will chage the RTEMS coding >> > style or >> > try to make changes to clang-format to fit the style. >> > >> Please will love to know the best option. >> > >> >> > >> Cheers, >> > >> Ida. >> > > >> > > _______________________________________________ >> > > devel mailing list >> > > [email protected] <mailto:[email protected]> >> > > http://lists.rtems.org/mailman/listinfo/devel >> > <http://lists.rtems.org/mailman/listinfo/devel> >> > >> > >> > _______________________________________________ >> > devel mailing list >> > [email protected] >> > http://lists.rtems.org/mailman/listinfo/devel >> > _______________________________________________ devel mailing list [email protected] http://lists.rtems.org/mailman/listinfo/devel
