I also tried bld.path.find_or_declare('rtems.h') like in the supplied
example, but that did not work for me either.
Kind Regards
Robin
On Mon, 3 May 2021 at 14:31, Robin Müller <robin.muelle...@gmail.com> wrote:
> Hello Vijay,
>
> I tried bld.find_or_declare('rtems.h') but that did not work for me.
>
> Just out of curiosity, why was the patch not accepted? I did not find
> anything in the waf gitlab.
>
> Kind Regards
> Robin
>
> On Sat, 1 May 2021 at 20:29, Vijay Kumar Banerjee <vi...@rtems.org> wrote:
>
>> Hi Robin,
>>
>> On Fri, Apr 30, 2021 at 2:36 AM Robin Müller <robin.muelle...@gmail.com>
>> wrote:
>> >
>> > Issue can be reproduced by doing the quickstart application build on
>> Windows 10. The issue are backslashes in the absolute paths of the
>> dependency paths
>> > which were not stripped from dependency paths on Windows,
>> > causing waf to not recognize them as valid absolute paths. More
>> specifically, I printed the resulting dependency paths after stripping
>> >
>> >
>> C\:/Users/Robin/Documents/RTEMS/rtems-tools/rtems/6/sparc-rtems6/erc32/lib/include/rtems/userenv.h
>> >
>> > The backslash at the start causes the issue.
>> > I was able to fix this with the following adaptations (gccdeps.py
>> starting line 108)
>> >
>> As I mentioned earlier, this patch will probably not be accepted in
>> upstream waf and it might not be a great idea to change it in the
>> RTEMS version of waf, since it'll cause issues in the future when we
>> try to sync up with the waf updates from upstream.
>>
>> Please try bld.find_or_declare from your wscript and see if that fixes
>> the header file not found issue. That is probably a cleaner solution
>> for now.
>>
>> > # Now join all the lines together
>> > txt = txt.replace('\\\n', '')
>> >
>> > val = txt.strip()
>> > val = [x.replace('\\ ', ' ') for x in re_splitter.split(val) if x]
>> > # This was added to replace backslashes which can cause issues on
>> Windows
>> > if os.name == 'nt':
>> > val = [x.replace('C:\\', 'C:') for x in re_splitter.split(val) if
>> x]
>> > print(val)
>> > nodes = []
>> > bld = self.generator.bld
>> >
>> > I don't know whether this can have other evil side effects, but the waf
>> build works after that..
>> The possible evil side effects could be the issue with "\", as you
>> mentioned here. So better to avoid hacking it. :)
>>
>>
>> Best regards,
>> Vijay
>> >
>> > Kind Regards
>> > Robin
>> >
>> > On Fri, 30 Apr 2021 at 00:30, Vijay Kumar Banerjee <vi...@rtems.org>
>> wrote:
>> >>
>> >> Hi all,
>> >>
>> >>
>> >> On Thu, Apr 29, 2021 at 3:01 PM Chris Johns <chr...@rtems.org> wrote:
>> >> >
>> >> > On 30/4/21 5:01 am, Robin Müller wrote:
>> >> > > Yes that is the prefix. The rtems.h file is definitely located at
>> the location
>> >> > > in the warning and it works on older commit of rtems_waf (where
>> gccdeps.py is
>> >> > > not used).
>> >> > > I briefly looked through the gccdeps.py file and it is doing some
>> string
>> >> > > stripping operations.
>> >> > > Maybe that is the issue but I am not sure.
>> >> >
>> >> > Thank you for debugging this and I agree it look like something is a
>> little off
>> >> > in gccdeps.
>> >> >
>> >> Yes, I had a patch for that but I think there was a discussion
>> >> upstream between ita1024 and Chris and the conclusion was that the
>> >> patch won't be accepted. I can't find it right now but I could fix
>> >> this problem by using find_or_declare.
>> >>
>> >> @Robin: Please try to use the find function and see if it fixes.
>> >> Here's an example that worked quite nicely in rtems-examples:
>> >>
>> https://git.rtems.org/rtems-examples/tree/filesystem/fat_ramdisk/wscript#n34
>> >>
>> >>
>> >> Best regards,
>> >> Vijay
>> >>
>> >> > I will need to try and reproduce this to have a chance of finding
>> it. What
>> >> > happens if you remove gccdeps.py? Will that you get past this point?
>> >> >
>> >> > Chris
>> >> > _______________________________________________
>> >> > devel mailing list
>> >> > devel@rtems.org
>> >> > http://lists.rtems.org/mailman/listinfo/devel
>>
>
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