Thank you very much for your reply! I'm still confused about all the prefixes and PATHs. In the README.waf it is said to run
$ waf configure --rtems=$HOME/Development/rtems/5 \ --rtems-tools=$HOME/Development/rtems/5 \ --rtems-bsps=sparc/erc32 where $HOME/Development/rtems/build/5 is the path to tools and $HOME/Development/rtems/build/5 is the path to RTEMS Board Support Packages. I followed this tutorial https://medium.com/@mritunjaysharma394/installing-rtems-ecosystem-and-building-your-first-bsp-993d1cf38902 installing RTEMS and building BSP. So in my case I built the tool suit in development/rtems/src/rsb/rtems $ ../source-builder/sb-set-builder --prefix=$HOME/development/rtems/5 5/rtems-sparc So the path to tools development/rtems/src/rsb/rtems, is it right? And I'm not sure what is a path to RTEMS Board Support Packages. On Wed, 17 Mar 2021 at 18:48, Gedare Bloom <[email protected]> wrote: > > > On Wed, Mar 17, 2021 at 10:22 AM Olga Syrbachova <[email protected]> > wrote: > >> What do you mean "regular README file"? There are 3 of them: README, >> README.Makefile and README.waf. In README there is just a list of examples. >> I tried to follow the README.Makefile instructions, and after running: >> > Thanks I forgot we put those instructions into README.Makefile. > > >> >> olga@olga-H270M-DS3H:~/development/rtems-examples/hello/hello_world_c$ >> RTEMS_MAKEFILE_PATH=${HOME}/development/rtems/5/sparc-rtems5/erc32 make >> clean >> >> and >> >> olga@olga-H270M-DS3H:~/development/rtems-examples/hello/hello_world_c$ >> RTEMS_MAKEFILE_PATH=${HOME}/development/rtems/5/sparc-rtems5/erc32 make >> >> there appeared an empty folder "o-optimize" in the examples's directory. >> What's next? >> >> Weird, I'll take a look. We do encourage to try to use waf to build the > examples though, so let's focus on that direction. > > >> And what do you mean "use ./waf"? When I run ./waf in "rtems-examples", >> it says >> >> olga@olga-H270M-DS3H:~/development/rtems-examples$ ./waf >> The project was not configured: run "waf configure" first! >> olga@olga-H270M-DS3H:~/development/rtems-examples$ waf configure >> --rtems=$HOME/development/rtems/build/5 >> \--rtems-tools=$HOME/development/rtems/5 \--rtems-bsps=sparc/erc32 >> >> > ./waf configure --rtems=$HOME/development/rtems/build/5 > \--rtems-tools=$HOME/development/rtems/5 \--rtems-bsps=sparc/erc32 > ^ > >> Command 'waf' not found, did you mean: ... >> >> command 'paf' from deb libpod-abstract-perl >> command 'wdf' from deb wit >> ... >> >> On Wed, 17 Mar 2021 at 16:51, Gedare Bloom <[email protected]> wrote: >> >>> >>> >>> On Wed, Mar 17, 2021 at 9:11 AM Olga Syrbachova <[email protected]> >>> wrote: >>> >>>> Thanks a lot! I have one more stupid question. How do I run examples >>>> from git? I've cloned rtems-examples and tried to follow the instructions >>>> from "README.waf", but it doesn't work. When I enter >>>> >>>> $ waf configure --rtems=$HOME/development/rtems/bsps/5 \ >>>> --rtems-tools=$HOME/development/rtems/5 \ >>>> --rtems-bsps=sparc/erc32 >>>> >>>> I get this error: >>>> Command 'waf' not found, did you mean: ... >>>> >>>> Use ./waf >>> >>> >>> >>>> I probably do something wrong. Do I need to do the instructions from >>>> "README.waf" at all? Or do I need to proceed as in this tutorial >>>> https://docs.rtems.org/branches/master/user/start/app.html with every >>>> example's directory? I would really appreciate some step-by-step tutorial >>>> or instructions as I'm totally frustrated right now and don't understand >>>> what to do. >>>> >>>> Btw there is a makefile in every example's directory. Can I use it instead >>>> of waf to compile the applications? If this is the case how do I do it? >>>> >>>> You can do either way of building the examples, see the regular README >>> file for directions on the Makefile approach. >>> >>> >>>> Many thanks in advance for any help!!! >>>> >>>> >>>> On Tue, 16 Mar 2021 at 20:07, Joel Sherrill <[email protected]> wrote: >>>> >>>>> >>>>> >>>>> On Tue, Mar 16, 2021 at 1:40 PM Olga Syrbachova <[email protected]> >>>>> wrote: >>>>> >>>>>> Thank you very much for your reply and for your concern! >>>>>> >>>>>> Actually I'd like to create my own application and test some >>>>>> mechanisms, provided by RTEMS. This is a part of my Bachelor Thesis. I'd >>>>>> like, for example, to create two/three tasks and make them communicate >>>>>> with each other via queues, schedule them by priority etc. I have some >>>>>> experience with FreeRTOS. It is run via Visual Studio, which is quite >>>>>> simple. And now with RTEMS I am a bit frustrated and don't know where to >>>>>> start. That's why I followed the tutorial on the Website. "Hello World" >>>>>> program worked just fine, so I decided to try some more complicated >>>>>> applications before I start with my own, that's why I decided to build >>>>>> "ticker" with waf. Unfortunately I didn't find any helpful (for me) >>>>>> tutorial on how to create applications in RTEMS. I mean I can handle >>>>>> writing the App's code, but I don't get it how to compile and run it. So >>>>>> I >>>>>> was just going to do the same as in the tutorial, but with my own >>>>>> application. Is it the right way to proceed or is there another way ? >>>>>> >>>>> >>>>> The tests in RTEMS are just that tests. They depend on things that >>>>> shouldn't be installed or used by user applications. >>>>> >>>>> I would recommend cloning rtems-examples and going from one of those. >>>>> There is a directory with variations on ticker and I suspect the base one >>>>> is a better one to start from. >>>>> >>>>> If you want to write POSIX code, one of the POSIX examples there would >>>>> serve you ok >>>>> >>>>> --joel >>>>> >>>>> >>>>>> >>>>>> >>>>>> <https://www.avast.com/sig-email?utm_medium=email&utm_source=link&utm_campaign=sig-email&utm_content=webmail> >>>>>> Virenfrei. >>>>>> www.avast.com >>>>>> <https://www.avast.com/sig-email?utm_medium=email&utm_source=link&utm_campaign=sig-email&utm_content=webmail> >>>>>> <#m_-6228330996423727151_m_-6868087392309282603_m_-8071420466793372504_m_971219196135651785_m_277508452244861825_m_-8462729502950921950_m_6778778117170402098_DAB4FAD8-2DD7-40BB-A1B8-4E2AA1F9FDF2> >>>>>> >>>>>> On Tue, 16 Mar 2021 at 16:29, Vijay Kumar Banerjee <[email protected]> >>>>>> wrote: >>>>>> >>>>>>> On Tue, Mar 16, 2021 at 4:07 AM Olga Syrbachova < >>>>>>> [email protected]> wrote: >>>>>>> > >>>>>>> > Thank you very much for your reply! >>>>>>> > >>>>>>> > I've added >>>>>>> > includes = >>>>>>> '/home/olga/development/rtems/rtems-5/testsuites/support/include/tmacros.h', >>>>>>> > >>>>>>> It takes the relative address to the directory where the header file >>>>>>> is. For example, if you're building from the >>>>>>> "/home/olga/development/rtems" directory the includes argument would >>>>>>> be: >>>>>>> >>>>>>> `includes = './rtems-5/testsuites/support/include/'` >>>>>>> >>>>>>> BTW, your first email at the start of the thread says that you just >>>>>>> want to run the samples, the samples get built as a part of the rtems >>>>>>> and you'll be able to see the *.exe files in the build directory. Is >>>>>>> there any reason that you're trying to build it in a separate >>>>>>> directory with waf? Experimenting with the build system is a good >>>>>>> reason though, just making sure that we're not pushing you in the >>>>>>> wrong direction and your objective is indeed to try waf on your own >>>>>>> and not just running RTEMS hello app. >>>>>>> >>>>>>> Best regards, >>>>>>> Vijay >>>>>>> >>>>>>> >>>>>>> > it still says "No such file or directory". I'm pretty sure the >>>>>>> path is write, though there is now another path to "tmacros.h" (the >>>>>>> first >>>>>>> one below), it's a folder named "tmacros.h" and it's empty. >>>>>>> > olga@olga-H270M-DS3H:~$ locate tmacros.h >>>>>>> > >>>>>>> /home/olga/development/app/ticker/build/sparc-rtems5-erc32/$HOME/developement/rtems/rtems-5/testsuites/support/include/tmacros.h >>>>>>> > >>>>>>> /home/olga/development/rtems/rtems-5/testsuites/support/include/tmacros.h >>>>>>> > >>>>>>> > >>>>>>> > On Mon, 15 Mar 2021 at 21:00, Vijay Kumar Banerjee < >>>>>>> [email protected]> wrote: >>>>>>> >> >>>>>>> >> On Mon, Mar 15, 2021 at 1:53 PM Olga Syrbachova < >>>>>>> [email protected]> wrote: >>>>>>> >> > >>>>>>> >> > Sure! https://github.com/syrba4eva/RTEMS/blob/main/wscript >>>>>>> >> >>>>>>> >> Thanks. In this line: >>>>>>> https://github.com/syrba4eva/RTEMS/blob/main/wscript#L33 >>>>>>> >> After cflags parameter, add "includes", for example: >>>>>>> >> >>>>>>> >> bld(features = 'c cprogram', >>>>>>> >> target = 'ticker.exe', >>>>>>> >> cflags = '-g -O2', >>>>>>> >> includes='. .. ./original/path/to/tmacros.h', >>>>>>> >> source = ['init.c', 'tasks.c']) >>>>>>> >> >>>>>>> >> you don't need to copy tmacros.h or any headers from rtems, just >>>>>>> add >>>>>>> >> the path to includes. >>>>>>> >> >>>>>>> >> >>>>>>> >> Best regards, >>>>>>> >> Vijay >>>>>>> >> >>>>>>> >> > >>>>>>> >> > On Mon, 15 Mar 2021 at 20:36, Vijay Kumar Banerjee < >>>>>>> [email protected]> wrote: >>>>>>> >> >> >>>>>>> >> >> On Mon, Mar 15, 2021 at 1:30 PM Olga Syrbachova < >>>>>>> [email protected]> wrote: >>>>>>> >> >> > >>>>>>> >> >> > Thank you very much for your reply! >>>>>>> >> >> > Unfortunately I'm still a bit confused and don't quite >>>>>>> understand what to do. Where do I need to modify the "include" >>>>>>> parameter? >>>>>>> In the wscript file from the "hello" example there is no "include" >>>>>>> parameter. I also tried to find a tutorial on how to write a wscript, >>>>>>> but >>>>>>> didn't find any (Could you suggest any please?). So I tried to copy the >>>>>>> file "tmacros.h" from testsuites/support/include to app/ticker. Now >>>>>>> after >>>>>>> running ./waf I get an error, which tells me that "buffer_test_io.h" >>>>>>> wasn't >>>>>>> found. When I copied it to my app/ticker directory it didn't work and I >>>>>>> still have the same error. >>>>>>> >> >> > >>>>>>> >> >> Would it be possible for you to paste your wscript somewhere >>>>>>> (like >>>>>>> >> >> gist.github.com) and share it here so that we can have a look >>>>>>> and help >>>>>>> >> >> you with that? >>>>>>> >> >> >>>>>>> >> >> Best regards, >>>>>>> >> >> Vijay >>>>>>> >> >> >>>>>>> >> >> > Waf: Entering directory >>>>>>> `/home/olga/development/app/ticker/build/sparc-rtems5-erc32' >>>>>>> >> >> > [1/3] Compiling tasks.c >>>>>>> >> >> > [2/3] Compiling init.c >>>>>>> >> >> > In file included from ../../system.h:17:0, >>>>>>> >> >> > from ../../init.c:15: >>>>>>> >> >> > ../../tmacros.h:32:10: fatal error: buffer_test_io.h: No >>>>>>> such file or directory >>>>>>> >> >> > #include <buffer_test_io.h> >>>>>>> >> >> > ^~~~~~~~~~~~~~~~~~ >>>>>>> >> >> > compilation terminated. >>>>>>> >> >> > >>>>>>> >> >> > In file included from ../../system.h:17:0, >>>>>>> >> >> > from ../../tasks.c:22: >>>>>>> >> >> > ../../tmacros.h:32:10: fatal error: buffer_test_io.h: No >>>>>>> such file or directory >>>>>>> >> >> > #include <buffer_test_io.h> >>>>>>> >> >> > ^~~~~~~~~~~~~~~~~~ >>>>>>> >> >> > compilation terminated. >>>>>>> >> >> > >>>>>>> >> >> > Waf: Leaving directory >>>>>>> `/home/olga/development/app/ticker/build/sparc-rtems5-erc32' >>>>>>> >> >> > Build failed >>>>>>> >> >> > -> task in 'ticker.exe' failed with exit status 1 (run with >>>>>>> -v to display more information) >>>>>>> >> >> > -> task in 'ticker.exe' failed with exit status 1 (run with >>>>>>> -v to display more information) >>>>>>> >> >> > >>>>>>> >> >> > On Mon, 15 Mar 2021 at 16:21, Vijay Kumar Banerjee < >>>>>>> [email protected]> wrote: >>>>>>> >> >> >> >>>>>>> >> >> >> Hi Olga, >>>>>>> >> >> >> >>>>>>> >> >> >> >>>>>>> >> >> >> On Mon, Mar 15, 2021 at 8:29 AM Olga Syrbachova < >>>>>>> [email protected]> wrote: >>>>>>> >> >> >> > >>>>>>> >> >> >> > Thank you very much for your reply! >>>>>>> >> >> >> > >>>>>>> >> >> >> > I've built the RTEMS Kernel for erc32. Then I followed >>>>>>> this tutorial >>>>>>> https://docs.rtems.org/branches/master/user/start/app.html to build >>>>>>> a "Hello World" application and it works just fine. Then I've tried to >>>>>>> create another application following the steps in the tutorial. >>>>>>> >> >> >> > 1. In $HOME/development/app/ I created a directory >>>>>>> "ticker". >>>>>>> >> >> >> > 2. cd ticker >>>>>>> >> >> >> > 3. curl https://waf.io/waf-2.0.19 > waf >>>>>>> >> >> >> > chmod +x waf >>>>>>> >> >> >> > git init >>>>>>> >> >> >> > git submodule add git://git.rtems.org/rtems_waf.git >>>>>>> rtems_waf >>>>>>> >> >> >> > 4. I've copied the files "init.c", "tasks.c", "system.h" >>>>>>> from testsuites/samples >>>>>>> >> >> >> > 5. In the "wscript" I've changed the lines 32 and 34 to >>>>>>> target = 'ticker.exe', source = ['init.c', 'tasks.c'] >>>>>>> >> >> >> > 6. ./waf configure --rtems=$HOME/development/rtems/5 >>>>>>> --rtems-bsp=sparc/erc32 >>>>>>> >> >> >> > 7. and running ./waf next, I get an error. It looks like >>>>>>> the file "tmacros.h", which is included in "system.h", cannot be found. >>>>>>> >> >> >> > >>>>>>> >> >> >> You have changed the "target" and "source" parameters in >>>>>>> your wscript. >>>>>>> >> >> >> You'd also need to modify the "include" parameter and add >>>>>>> relative >>>>>>> >> >> >> path to tmacros.h. For multiple headers, you'll have to add >>>>>>> the paths >>>>>>> >> >> >> as a string with space-separated values or a list like this: >>>>>>> >> >> >> `includes='./ ../ ./path/to/include/'` >>>>>>> >> >> >> >>>>>>> >> >> >> >>>>>>> >> >> >> > What am I doing wrong? Is the way to run other examples >>>>>>> exactly the same as to run a "Hello World" example? >>>>>>> >> >> >> The other examples will also follow a similar wscript >>>>>>> structure but >>>>>>> >> >> >> hello world is the simple one with fewer includes so it's a >>>>>>> good place >>>>>>> >> >> >> to start if you're trying to learn how to make a separate >>>>>>> project with >>>>>>> >> >> >> RTEMS applications using waf. >>>>>>> >> >> >> >>>>>>> >> >> >> >>>>>>> >> >> >> Best regards, >>>>>>> >> >> >> Vijay >>>>>>> >> >> >> > _______________________________________________ >>>>>>> >> >> >> > users mailing list >>>>>>> >> >> >> > [email protected] >>>>>>> >> >> >> > http://lists.rtems.org/mailman/listinfo/users >>>>>>> >>>>>> >>>>>> >>>>>> <https://www.avast.com/sig-email?utm_medium=email&utm_source=link&utm_campaign=sig-email&utm_content=webmail> >>>>>> Virenfrei. >>>>>> www.avast.com >>>>>> <https://www.avast.com/sig-email?utm_medium=email&utm_source=link&utm_campaign=sig-email&utm_content=webmail> >>>>>> <#m_-6228330996423727151_m_-6868087392309282603_m_-8071420466793372504_m_971219196135651785_m_277508452244861825_m_-8462729502950921950_DAB4FAD8-2DD7-40BB-A1B8-4E2AA1F9FDF2> >>>>>> _______________________________________________ >>>>>> users mailing list >>>>>> [email protected] >>>>>> http://lists.rtems.org/mailman/listinfo/users >>>>> >>>>> _______________________________________________ >>>> users mailing list >>>> [email protected] >>>> http://lists.rtems.org/mailman/listinfo/users >>> >>>
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