RTEMS 5 how to run "hello" example

Gedare Bloom gedare at rtems.org
Thu Mar 18 19:49:53 UTC 2021 

On Thu, Mar 18, 2021 at 10:30 AM Olga Syrbachova <syrba4eva28 at gmail.com>
wrote:

> Thanks a lot, one step further :)
>
> 'configure' finished successfully (8.331s)
>
> And again an error.
>
> olga at olga-H270M-DS3H:~/development/rtems-examples$ ./waf
> Waf: Entering directory
> `/home/olga/development/rtems-examples/build/sparc-rtems5-erc32'
> [ 1/14] Compiling hello/hello_world_c/test.c
> [ 2/14] Compiling hello/posix_hello_world/test.c
> [ 3/14] Compiling hello/both_hello/test.c
> [ 4/14] Compiling hello/both_hello/test.c
> [ 5/14] Compiling hello/both_hello/test.c
> [ 6/14] Linking build/sparc-rtems5-erc32/hello/hello_world_c/hello.exe
> [ 7/14] Linking
> build/sparc-rtems5-erc32/hello/posix_hello_world/posix_hello.exe
> [ 8/14] Compiling build/sparc-rtems5-erc32/hello/both_hello/test.c.1.o
> error: sparc/erc32: RTEMS BSP not found
>
> Waf: Leaving directory
> `/home/olga/development/rtems-examples/build/sparc-rtems5-erc32'
> Build failed
>  -> task in 'both_hello.texe' failed with exit status 10 (run with -v to
> display more information)
>
>
  That's a curious error.  I suggest run ./waf -v
the .texe is tracing related, so there is something going wrong with your
trace-linker. Show the output of waf configure, did it find rtems-tld?


> olga at olga-H270M-DS3H:~/development/rtems-examples$
> $HOME/development/rtems/5/bin/sparc-rtems5-run \
> > ./build/sparc-rtems5-erc32/hello
> bash: /home/olga/development/rtems/5/bin/sparc-rtems5-run: No such file or
> directory
>
> And I also have another question: why is only "hello" example built? I've
> been doing all the steps in the "rtems-examples" directory and thought that
> every example will be built. Do I have to build and run an example in the
> directory of the example?
>
> Because of the error on the texe, the build stops there. Otherwise it
should build all of them when you run waf from the top-level directory like
that.


> On Thu, 18 Mar 2021 at 17:06, Gedare Bloom <gedare at rtems.org> wrote:
>
>>
>>
>> On Thu, Mar 18, 2021 at 3:22 AM Olga Syrbachova <syrba4eva28 at gmail.com>
>> wrote:
>>
>>> Thank you very much for your reply! I really appreciate that someone is
>>> still trying to help me after so many questions from me :)
>>> I've got an error again, so I will describe here all my steps in case
>>> I'm doing something wrong and you can see where the problem could be.
>>> 1.
>>> olga at olga-H270M-DS3H:~/development$ git clone git://
>>> git.rtems.org/rtems-examples.git
>>> 2.
>>> olga at olga-H270M-DS3H:~/development$ cd rtems-examples
>>> 3.
>>> olga at olga-H270M-DS3H:~/development/rtems-examples$ git submodule init
>>> Submodule 'rtems_waf' (git://git.rtems.org/rtems_waf.git) registered
>>> for path 'rtems_waf'
>>> olga at olga-H270M-DS3H:~/development/rtems-examples$ git submodule update
>>> Cloning into '/home/olga/development/rtems-examples/rtems_waf'...
>>> Submodule path 'rtems_waf': checked out 'ad0890
>>> 4.
>>> olga at olga-H270M-DS3H:~/development/rtems-examples$ ./waf configure
>>> --rtems=$HOME/development/rtems/5 --rtems-tools=$HOME/development/rtems/5
>>> --rtems-bsps=sparc/erc32
>>>
>>
>> Here, you need to add --rtems-version or it defaults to 6:
>>   ./waf configure --rtems=$HOME/development/rtems/5
>> --rtems-tools=$HOME/development/rtems/5 --rtems-bsps=sparc/erc32
>> --rtems-version=5
>>
>>
>>> Setting top to                           :
>>> /home/olga/development/rtems-examples
>>> Setting out to                           :
>>> /home/olga/development/rtems-examples/build
>>> RTEMS path is not valid, "/home/olga/development/rtems/5/share/rtems6"
>>> not found.
>>> (complete log in /home/olga/development/rtems-examples/build/config.log)
>>> 8c452c6a9bbb3bf7bbbcc9fc03fe46cc7f'
>>>
>>> As it was suggested by Gedare Bloom before: "We do encourage to try to
>>> use waf to build the examples though, so let's focus on that direction." I
>>> would really like to understand how to build the examples and later my own
>>> apps using waf :)
>>>
>>> Great. It should also work to build applications with Makefile or any
>> other kind of build system, but the trick is how to extract the build
>> configuration/variables that were used for RTEMS. We are (slowly) moving
>> toward an interface to get at those variables, with the rtems_waf module
>> providing the state-of-the-art and best developed method.
>>
>>
>>> On Wed, 17 Mar 2021 at 22:49, Gedare Bloom <gedare at rtems.org> wrote:
>>>
>>>>
>>>>
>>>> On Wed, Mar 17, 2021 at 2:23 PM Olga Syrbachova <syrba4eva28 at gmail.com>
>>>> wrote:
>>>>
>>>>> 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.
>>>>>
>>>>
>>>> All paths referenced by README.waf are installed paths, i.e., the
>>>> prefix that you used. It looks like that would be $HOME/development/rtems/5
>>>> for your case, for the tools (as passed to sb-set-builder) and for rtems
>>>> (if you followed that blog post, it specifies the prefix to configure).
>>>>
>>>>
>>>>
>>>>
>>>>>
>>>>> On Wed, 17 Mar 2021 at 18:48, Gedare Bloom <gedare at rtems.org> wrote:
>>>>>
>>>>>>
>>>>>>
>>>>>> On Wed, Mar 17, 2021 at 10:22 AM Olga Syrbachova <
>>>>>> syrba4eva28 at gmail.com> wrote:
>>>>>>
>>>>>>> What do you mean "regular README file"? There are 3 of them: README,
>>>>>>> README.Makefile and README.waf. In README there is just a list of examples.
>>>>>>> I tried to follow the README.Makefile instructions, and after
>>>>>>> running:
>>>>>>>
>>>>>> Thanks I forgot we put those instructions into README.Makefile.
>>>>>>
>>>>>>
>>>>>>>
>>>>>>> olga at olga-H270M-DS3H:~/development/rtems-examples/hello/hello_world_c$
>>>>>>> RTEMS_MAKEFILE_PATH=${HOME}/development/rtems/5/sparc-rtems5/erc32 make
>>>>>>> clean
>>>>>>>
>>>>>>> and
>>>>>>>
>>>>>>> olga at olga-H270M-DS3H:~/development/rtems-examples/hello/hello_world_c$
>>>>>>> RTEMS_MAKEFILE_PATH=${HOME}/development/rtems/5/sparc-rtems5/erc32 make
>>>>>>>
>>>>>>> there appeared an empty folder "o-optimize" in the examples's
>>>>>>> directory. What's next?
>>>>>>>
>>>>>>> Weird, I'll take a look. We do encourage to try to use waf to build
>>>>>> the examples though, so let's focus on that direction.
>>>>>>
>>>>>>
>>>>> BTW: This worked for me. If you like, you can show what is the
>>>> terminal output from the second line
>>>> `RTEMS_MAKEFILE_PATH=${HOME}/development/rtems/5/sparc-rtems5/erc32 make`?
>>>>
>>>>
>>>>> And what do you mean "use ./waf"? When I run ./waf in
>>>>>>> "rtems-examples", it says
>>>>>>>
>>>>>>> olga at olga-H270M-DS3H:~/development/rtems-examples$ ./waf
>>>>>>> The project was not configured: run "waf configure" first!
>>>>>>> olga at 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 <gedare at rtems.org> wrote:
>>>>>>>
>>>>>>>>
>>>>>>>>
>>>>>>>> On Wed, Mar 17, 2021 at 9:11 AM Olga Syrbachova <
>>>>>>>> syrba4eva28 at gmail.com> 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 <joel at rtems.org>
>>>>>>>>> wrote:
>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>> On Tue, Mar 16, 2021 at 1:40 PM Olga Syrbachova <
>>>>>>>>>> syrba4eva28 at gmail.com> 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_-9076596597508598725_m_7917335146911979221_m_-3453968078082772622_m_-4707991134687881431_m_2587329209695249861_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 <
>>>>>>>>>>> vijay at rtems.org> wrote:
>>>>>>>>>>>
>>>>>>>>>>>> On Tue, Mar 16, 2021 at 4:07 AM Olga Syrbachova <
>>>>>>>>>>>> syrba4eva28 at gmail.com> 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 at 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 <
>>>>>>>>>>>> vijay at rtems.org> wrote:
>>>>>>>>>>>> >>
>>>>>>>>>>>> >> On Mon, Mar 15, 2021 at 1:53 PM Olga Syrbachova <
>>>>>>>>>>>> syrba4eva28 at gmail.com> 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 <
>>>>>>>>>>>> vijay at rtems.org> wrote:
>>>>>>>>>>>> >> >>
>>>>>>>>>>>> >> >> On Mon, Mar 15, 2021 at 1:30 PM Olga Syrbachova <
>>>>>>>>>>>> syrba4eva28 at gmail.com> 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 <
>>>>>>>>>>>> vijay at rtems.org> wrote:
>>>>>>>>>>>> >> >> >>
>>>>>>>>>>>> >> >> >> Hi Olga,
>>>>>>>>>>>> >> >> >>
>>>>>>>>>>>> >> >> >>
>>>>>>>>>>>> >> >> >> On Mon, Mar 15, 2021 at 8:29 AM Olga Syrbachova <
>>>>>>>>>>>> syrba4eva28 at gmail.com> 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
>>>>>>>>>>>> >> >> >> > users at rtems.org
>>>>>>>>>>>> >> >> >> > 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_-9076596597508598725_m_7917335146911979221_m_-3453968078082772622_m_-4707991134687881431_m_2587329209695249861_m_-6228330996423727151_m_-6868087392309282603_m_-8071420466793372504_m_971219196135651785_m_277508452244861825_m_-8462729502950921950_DAB4FAD8-2DD7-40BB-A1B8-4E2AA1F9FDF2>
>>>>>>>>>>> _______________________________________________
>>>>>>>>>>> users mailing list
>>>>>>>>>>> users at rtems.org
>>>>>>>>>>> http://lists.rtems.org/mailman/listinfo/users
>>>>>>>>>>
>>>>>>>>>> _______________________________________________
>>>>>>>>> users mailing list
>>>>>>>>> users at rtems.org
>>>>>>>>> http://lists.rtems.org/mailman/listinfo/users
>>>>>>>>
>>>>>>>>
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