Chris... added you so you can see what's going on. Brett was kind enough to file this ticket for you. :)
https://devel.rtems.org/ticket/4927 --joel On Thu, Jul 13, 2023 at 8:29 AM Ben Leone <ble...@ast-science.com> wrote: > I ran into this issue as well with the hello world and building other > applications using waf when starting a new project. It looks like the cause > of the issue was changes made to rtems_waf in this commit here: > https://git.rtems.org/rtems_waf/commit/?id=c721249146a510a6746b37e7d731cb1467f91f48 > > For a quick fix, I just reverted the changes back to what they were before > and the hello world and building applications seemed to work again. Still > new to RTEMS myself but for long term, this probably isn't the correct > solution so if someone has a detailed way to use the bsp_configure function > in the wscript to avoid causing the arch_bsp iteration issue, that would be > helpful! > > *Ben* > ------------------------------ > *From:* users <users-boun...@rtems.org> on behalf of Joel Sherrill < > j...@rtems.org> > *Sent:* Wednesday, July 12, 2023 6:14 PM > *To:* Brett Sterling <brett.sterl...@odysseysr.com> > *Cc:* users@rtems.org <users@rtems.org> > *Subject:* Re: Hello world fails > > You don't often get email from j...@rtems.org. Learn why this is important > <https://aka.ms/LearnAboutSenderIdentification> > > > On Wed, Jul 12, 2023 at 9:10 AM Brett Sterling < > brett.sterl...@odysseysr.com> wrote: > > Thank you for pointing out my error. My apologies - as I said, this is my > first time working with RTEMS so I'm sorry I mis-stated. > > In the example, the "RTEMS tools suite prefix" is > '$HOME/quick-start/rtems/6'. > > When I was running through the example, my "RTEMS tools suite prefix" is > '$HOME/src/rtems/quick-start/rtems/6' (as shown in what I typed :-) ). > > The reason I started this thread is because I'm not the only one having > problems with https://docs.rtems.org/branches/master/user/start/app.html - > a co-worker was also unable to follow these instructions (because it > appears that the 'waf' execution is looking for the wrong directory). > > > If the directories in the instructions are inconsistent, please file a > ticket. Have another new experience. :) > > When I teach the Open Class, I use this structure: > > HOME > rtems-class > tools > 6 > rtems, rtems-source-builder, rtems-libbsd, rtems-examples and other > source repositories at the same level > > prefix building RTEMS tools and RTEMS itself is ${HOME}/rtems-class/tools/6 > > You usually end up adding ${HOME}/rtems-class/tools/6/bin to your PATH. > > There is no required naming/paths but you do need to be consistent. There > is a place for source and a PREFIX for installing. > > Confusing things more the BSP and RTEMS Tools do NOT have to use the same > PREFIX. :) > > > > I'm open to suggestions of things to try, but in order to clear up any > confusion, I'm going to redo the "Quick Start" following it verbatim so > that there is less confusion as to what problem I'm having 🙂 > > > If verbatim from that doesn't work, then we need to figure out what's > wrong in the instructions. Hopefully my alternative version above is > correct and gives you another view of the paths/prefixes. > > > Thanks to everyone for the help, and my apologies for the 'noob' errors. > > Brett > > > ------------------------------ > *From:* Gedare Bloom <ged...@rtems.org> > *Sent:* Tuesday, July 11, 2023 12:29 PM > *To:* Brett Sterling <brett.sterl...@odysseysr.com> > *Cc:* j...@rtems.org <j...@rtems.org>; users@rtems.org <users@rtems.org> > *Subject:* Re: Hello world fails > > > On Tue, Jul 11, 2023 at 9:54 AM Brett Sterling > <brett.sterl...@odysseysr.com> wrote: > > > > Thanks for the response. However, I think I need a little clarification. > > > > In > https://usg02.safelinks.protection.office365.us/?url=https%3A%2F%2Fdocs.rtems.org%2Fbranches%2Fmaster%2Fuser%2Fstart%2Fapp.html&data=05%7C01%7C%7C925117adb0434c535d4108db823cc082%7Cd761ffacf6be45b88f6f288a59577095%7C0%7C0%7C638246969685266444%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000%7C%7C%7C&sdata=rmj7IwfhREwodmwv8WSXXcFUa3KCvXgTW5GBKZ%2Fh2ic%3D&reserved=0 > <https://docs.rtems.org/branches/master/user/start/app.html>, it says: > > > > ./waf configure --rtems=$HOME/quick-start/rtems/6 --rtems-bsp=sparc/erc32 > > > > My prefix is: '$HOME/src/rtems', so I used ' ./waf configure > --rtems=$HOME/src/rtems/quick-start/rtems/6 --rtems-bsp=sparc/erc32'. > > > If your prefix is '${HOME}/src/rtems' then your rtems should be > '${HOME}/src/rtems' > > There is no extra magic that appends "quick-start/rtems/6" to your > prefix during the installation. Since you chose $HOME/src/rtems as > your prefix, then everywhere that the original prefix of > $HOME/quick-start/rtems/6 gets used you should replace with > $HOME/src/rtems. > > > I believe this is equivalent to what you suggested, except that you have > '--rtems-bsps' instead of '--rtems-bsp' (I think mine is the correct > syntax). > > > > As for "pointing to the share directory', I didn't do that - that was > the error message printed when I tried to configure. > > > > I'm not sure what you mean by pointing to the wrong directories - I > followed the web page directions specifically. However, I also admit I may > have done something incorrectly, so if you could point to the thing I > should change, I'm glad to do so :-) > > > > Thanks again, > > Brett > > > > ________________________________ > > From: Joel Sherrill <j...@rtems.org> > > Sent: Tuesday, July 11, 2023 9:24 AM > > To: Brett Sterling <brett.sterl...@odysseysr.com> > > Cc: users@rtems.org <users@rtems.org> > > Subject: Re: Hello world fails > > > > CAUTION: This email originated from outside of the organization. Do not > click links or open attachments unless you recognize the sender and know > the content is safe. > > > > > > > > On Tue, Jul 11, 2023 at 8:35 AM Brett Sterling < > brett.sterl...@odysseysr.com> wrote: > > > > I've been working my way through the 'Quick Start' and everything was > going pretty well until > https://usg02.safelinks.protection.office365.us/?url=https%3A%2F%2Fdocs.rtems.org%2Fbranches%2Fmaster%2Fuser%2Fstart%2Fapp.html&data=05%7C01%7C%7C925117adb0434c535d4108db823cc082%7Cd761ffacf6be45b88f6f288a59577095%7C0%7C0%7C638246969685266444%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000%7C%7C%7C&sdata=rmj7IwfhREwodmwv8WSXXcFUa3KCvXgTW5GBKZ%2Fh2ic%3D&reserved=0 > <https://docs.rtems.org/branches/master/user/start/app.html>. > > > > I get to the point where I'm supposed to 'configure', and I get the > following: > > > > ~/src/rtems/quick-start/app/hello$ ./waf configure > --rtems=$HOME/src/rtems/quick-start/rtems/6 --rtems-bsp=sparc/erc32 > > Setting top to : > /home/bsterling/src/rtems/quick-start/app/hello > > Setting out to : > /home/bsterling/src/rtems/quick-start/app/hello/build > > RTEMS path is not valid, > "/home/bsterling/src/rtems/quick-start/rtems/6/share/rtems6" not found. > > (complete log in > /home/bsterling/src/rtems/quick-start/app/hello/build/config.log) > > > > > > I have this in my handy scripts for building rtems-examples: > > > > CPU=powerpc > > BSP=psim > > ./waf configure --rtems=${HOME}/rtems-work/tools/6/bsp-install \ > > --rtems-tools=${HOME}/rtems-work/tools/6 \ > > --rtems-bsps=${CPU}/${BSP} > > > > That --rtems points to the --prefix directory you used when you built > and installed RTEMS. > > This is from my install: > > > > $ pwd > > /home/joel/rtems-work/tools/6/bsp-install/sparc-rtems6/leon3 > > $ ls > > lib make Makefile.inc > > > > --rtems-tools directory should have a bin/TARGET-gcc under it. > > > > --rtems-bsps looks OK > > > > I think you have just pointed to the wrong directories. It should be > similar to > > how I build rtems-examples. > > > > --joel > > > > > > > > > > I have verified that all of the source files contain only what is > described on that page. > > > > When I look in the rtems/6/share directory, I have the following: > > > > ~/src/rtems/quick-start/rtems/6/share$ ls -l > > total 32 > > drwxr-xr-x 3 bsterling osr 4096 Jul 10 14:39 doc > > drwxr-xr-x 3 bsterling osr 4096 Jul 10 15:00 gcc-12.3.1 > > drwxr-xr-x 5 bsterling osr 4096 Jul 10 15:02 gdb > > drwxr-xr-x 2 bsterling osr 4096 Jul 10 15:01 iconv_data > > drwxr-xr-x 2 bsterling osr 4096 Jul 10 15:02 info > > drwxr-xr-x 2 bsterling osr 4096 Jul 10 14:43 locale > > drwxr-xr-x 5 bsterling osr 4096 Jul 10 15:00 man > > drwxr-xr-x 9 bsterling osr 4096 Jul 10 15:02 rtems > > > > > > Normally you don't point all the way down to share directory > > > > > > I tried renaming 'rtems' to 'rtems6', but that resulted in the following > errors: > > > > ~/src/rtems/quick-start/app/hello$ ./waf configure > --rtems=$HOME/src/rtems/quick-start/rtems/6 --rtems-bsp=sparc/erc32 > > Setting top to : > /home/bsterling/src/rtems/quick-start/app/hello > > Setting out to : > /home/bsterling/src/rtems/quick-start/app/hello/build > > Traceback (most recent call last): > > File > "/home/bsterling/src/rtems/quick-start/app/hello/.waf3-2.0.19-1f3c580272b15a03d2566843c5fe872a/waflib/Scripting.py", > line 119, in waf_entry_point > > run_commands() > > File > "/home/bsterling/src/rtems/quick-start/app/hello/.waf3-2.0.19-1f3c580272b15a03d2566843c5fe872a/waflib/Scripting.py", > line 182, in run_commands > > ctx=run_command(cmd_name) > > File > "/home/bsterling/src/rtems/quick-start/app/hello/.waf3-2.0.19-1f3c580272b15a03d2566843c5fe872a/waflib/Scripting.py", > line 173, in run_command > > ctx.execute() > > File > "/home/bsterling/src/rtems/quick-start/app/hello/.waf3-2.0.19-1f3c580272b15a03d2566843c5fe872a/waflib/Configure.py", > line 85, in execute > > super(ConfigurationContext,self).execute() > > File > "/home/bsterling/src/rtems/quick-start/app/hello/.waf3-2.0.19-1f3c580272b15a03d2566843c5fe872a/waflib/Context.py", > line 92, in execute > > self.recurse([os.path.dirname(g_module.root_path)]) > > File > "/home/bsterling/src/rtems/quick-start/app/hello/.waf3-2.0.19-1f3c580272b15a03d2566843c5fe872a/waflib/Context.py", > line 133, in recurse > > user_function(self) > > File "/home/bsterling/src/rtems/quick-start/app/hello/wscript", line > 26, in configure > > rtems.configure(conf, bsp_configure = bsp_configure) > > File > "/home/bsterling/src/rtems/quick-start/app/hello/rtems_waf/rtems.py", line > 190, in configure > > check_options(conf, > > File > "/home/bsterling/src/rtems/quick-start/app/hello/rtems_waf/rtems.py", line > 496, in check_options > > arch_bsps = _check_arch_bsps(rtems_bsps, rtems_config, rtems_path, > > File > "/home/bsterling/src/rtems/quick-start/app/hello/rtems_waf/rtems.py", line > 851, in _check_arch_bsps > > installed = _find_installed_arch_bsps(config, path, archs, version) > > File > "/home/bsterling/src/rtems/quick-start/app/hello/rtems_waf/rtems.py", line > 823, in _find_installed_arch_bsps > > if _arch_from_arch_bsp(f[:-3]) in archs: > > File > "/home/bsterling/src/rtems/quick-start/app/hello/rtems_waf/rtems.py", line > 862, in _arch_from_arch_bsp > > rtems_field_index = next(i for i, field in enumerate(fields) if > field.startswith('rtems')) > > StopIteration > > > > > > Please note that I started with rtems 6 because when I tried to use the > released rtems 5 'Getting Started', I couldn't get past the first few > steps. That being said, I'm glad to go back to any other version if > necessary, as I'm just trying to get to the point where I can work with > RTEMS. > > > > Thanks in advance for any help! > > > > I'm using Ubuntu 22.04.2 LTS, and have followed the instructions in the > 'Host Machine' setup section (as I mentioned, everything was working great > up until this step). The only way I was able to get things working was to > clone the git repositories. I'm on the 'master' branch. > > _______________________________________________ > > users mailing list > > users@rtems.org > > > https://usg02.safelinks.protection.office365.us/?url=http%3A%2F%2Flists.rtems.org%2Fmailman%2Flistinfo%2Fusers&data=05%7C01%7C%7C925117adb0434c535d4108db823cc082%7Cd761ffacf6be45b88f6f288a59577095%7C0%7C0%7C638246969685266444%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000%7C%7C%7C&sdata=Va5M9b%2BjcpRnlfqEVSfDMH%2FhbVAstaeRD2t74nFeVYM%3D&reserved=0 > <http://lists.rtems.org/mailman/listinfo/users> > > > > _______________________________________________ > > users mailing list > > users@rtems.org > > > https://usg02.safelinks.protection.office365.us/?url=http%3A%2F%2Flists.rtems.org%2Fmailman%2Flistinfo%2Fusers&data=05%7C01%7C%7C925117adb0434c535d4108db823cc082%7Cd761ffacf6be45b88f6f288a59577095%7C0%7C0%7C638246969685266444%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000%7C%7C%7C&sdata=Va5M9b%2BjcpRnlfqEVSfDMH%2FhbVAstaeRD2t74nFeVYM%3D&reserved=0 > <http://lists.rtems.org/mailman/listinfo/users> > >
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