RTEMS 5 how to run "hello" example
Gedare Bloom
gedare at rtems.org
Thu Mar 18 20:44:15 UTC 2021
On Thu, Mar 18, 2021 at 2:01 PM Olga Syrbachova <syrba4eva28 at gmail.com>
wrote:
> The output of the waf configure:
>
> ...
> Checking for program 'rtems-tld' :
> /home/olga/development/rtems/5/bin/rtems-tld
> ...
> Checking for a valid RTEMS BSP installation : yes
> Checking for RTEMS_DEBUG : no
> Checking for RTEMS_MULTIPROCESSING : no
> Checking for RTEMS_NEWLIB : yes
> Checking for RTEMS_POSIX_API : yes
> Checking for RTEMS_SMP : no
> Checking for RTEMS_NETWORKING : yes
> Library libm.a : found
> Library liblvgl.a : not found
> Library libbsd.a : not found
> 'configure' finished successfully (1.898s)
>
> And after running ./waf -v there is a lot of text and it ends with:
>
> error: sparc/erc32: RTEMS BSP not found
>
> 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:
> {task 139851944010448: rtrace test.c.1.o -> both_hello.texe}
> ['/home/olga/development/rtems/5/bin/rtems-tld', '-W hello-test', '-C',
> '../../hello/both_hello/hello.ini', '-r', '/home/olga/development/rtems/5',
> '-B', 'sparc/erc32', '-c',
> '/home/olga/development/rtems/5/bin/sparc-rtems5-gcc', '-l',
> '/home/olga/development/rtems/5/bin/sparc-rtems5-gcc', '--',
> 'hello/both_hello/test.c.1.o', '-qrtems',
> '-B/home/olga/development/rtems/5/sparc-rtems5/lib/',
> '-B/home/olga/development/rtems/5/sparc-rtems5/erc32/lib/', '--specs',
> 'bsp_specs', '-mcpu=cypress', '-ffunction-sections', '-fdata-sections',
> '-MMD', '-Wl,--gc-sections', '-o',
> '/home/olga/development/rtems-examples/build/sparc-rtems5-erc32/hello/both_hello/both_hello.texe',
> '-Wl,-Bstatic']
> -> task in 'hello-deep.texe' failed with exit status 10:
> {task 139851944010704: rtrace test.c.2.o -> hello-deep.texe}
> ['/home/olga/development/rtems/5/bin/rtems-tld', '-W hello-deep', '-C',
> '../../hello/both_hello/hello-deep.ini', '-r',
> '/home/olga/development/rtems/5', '-B', 'sparc/erc32', '-c',
> '/home/olga/development/rtems/5/bin/sparc-rtems5-gcc', '-l',
> '/home/olga/development/rtems/5/bin/sparc-rtems5-gcc', '--',
> 'hello/both_hello/test.c.2.o', '-qrtems',
> '-B/home/olga/development/rtems/5/sparc-rtems5/lib/',
> '-B/home/olga/development/rtems/5/sparc-rtems5/erc32/lib/', '--specs',
> 'bsp_specs', '-mcpu=cypress', '-ffunction-sections', '-fdata-sections',
> '-MMD', '-Wl,--gc-sections', '-o',
> '/home/olga/development/rtems-examples/build/sparc-rtems5-erc32/hello/both_hello/hello-deep.texe',
> '-Wl,-Bstatic']
>
>
I think that you have installed the built rtems-tools.git from master
branch into your 5/ prefix, but you need to build and install the
rtems-tools.git/5 branch in order to match the version of the rtems-tools
built to the version of rtems you are using.
I'm not certain if rebuilding and installing from rtems-tools.git/5 branch
will overwrite all the installed files you made from 6. It would be safer
to start over, but you could just try it out to build/install from the 5/
branch of rtems-tools to save time. (This is where using separate prefixes
for building rtems and rtems-tools can be helpful, since you can delete and
reinstall one without touching the other.)
-Gedare
>
> On Thu, 18 Mar 2021 at 20:50, Gedare Bloom <gedare at rtems.org> wrote:
>
>>
>>
>> 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_-3389874089699857541_m_-356064547562217854_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_-3389874089699857541_m_-356064547562217854_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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