Re: RTEMS 5 how to run "hello" example

[Gedare Bloom]

On Thu, Mar 18, 2021 at 2:01 PM Olga Syrbachova 
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  wrote:
>
>>
>>
>> On Thu, Mar 18, 2021 at 10:30 AM Olga Syrbachova 
>> wrote:
>>
>>> Thanks a lot, one step further :)
>>>
>>> 'configure' finished successfully (8.331s)
>>>
>>> And again an error.
>>>
>>> olga@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@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 fil

Re: RTEMS 5 how to run "hello" example

[Olga Syrbachova]

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']


On Thu, 18 Mar 2021 at 20:50, Gedare Bloom  wrote:

>
>
> On Thu, Mar 18, 2021 at 10:30 AM Olga Syrbachova 
> wrote:
>
>> Thanks a lot, one step further :)
>>
>> 'configure' finished successfully (8.331s)
>>
>> And again an error.
>>
>> olga@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@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  wrote:
>>
>>>
>>>
>>> On Thu, Mar 18, 2021 at 3:22 AM Olga Syrbachova 
>>> 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@olg

Re: RTEMS 5 how to run "hello" example

[Gedare Bloom]

On Thu, Mar 18, 2021 at 10:30 AM Olga Syrbachova 
wrote:

> Thanks a lot, one step further :)
>
> 'configure' finished successfully (8.331s)
>
> And again an error.
>
> olga@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@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  wrote:
>
>>
>>
>> On Thu, Mar 18, 2021 at 3:22 AM Olga Syrbachova 
>> 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@olga-H270M-DS3H:~/development$ git clone git://
>>> git.rtems.org/rtems-examples.git
>>> 2.
>>> olga@olga-H270M-DS3H:~/development$ cd rtems-examples
>>> 3.
>>> olga@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@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@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  wrote:
>>>


 On Wed, Mar 17, 2021 at 2:23 PM Olga Syrbachova 
 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
>>

Re: RTEMS 5 how to run "hello" example

[Olga Syrbachova]

Thanks a lot, one step further :)

'configure' finished successfully (8.331s)

And again an error.

olga@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)

olga@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?

On Thu, 18 Mar 2021 at 17:06, Gedare Bloom  wrote:

>
>
> On Thu, Mar 18, 2021 at 3:22 AM Olga Syrbachova 
> 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@olga-H270M-DS3H:~/development$ git clone git://
>> git.rtems.org/rtems-examples.git
>> 2.
>> olga@olga-H270M-DS3H:~/development$ cd rtems-examples
>> 3.
>> olga@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@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@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  wrote:
>>
>>>
>>>
>>> On Wed, Mar 17, 2021 at 2:23 PM Olga Syrbachova 
>>> 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 tool

Re: RTEMS 5 how to run "hello" example

[Gedare Bloom]

On Thu, Mar 18, 2021 at 3:22 AM Olga Syrbachova 
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@olga-H270M-DS3H:~/development$ git clone git://
> git.rtems.org/rtems-examples.git
> 2.
> olga@olga-H270M-DS3H:~/development$ cd rtems-examples
> 3.
> olga@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@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@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  wrote:
>
>>
>>
>> On Wed, Mar 17, 2021 at 2:23 PM Olga Syrbachova 
>> 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  wrote:
>>>


 On Wed, Mar 17, 2021 at 10:22 AM Olga Syrbachova 
 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.


>>> BTW: This worked for me. If you like, you can show what is the terminal
>> output from the second line
>> `RTEMS_MAKEFILE_PATH=${HOME}/development/rtems/5/sparc-rtems5/erc32 make`?
>>
>>
>>> And what do you mean "use ./waf"? When I run ./waf in "rtems-examples",
> it says
>
> olga@olga-H270M-DS3H:~/development/rtems-examples$ ./w

Re: RTEMS 5 how to run "hello" example

[Olga Syrbachova]

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@olga-H270M-DS3H:~/development$ git clone git://
git.rtems.org/rtems-examples.git
2.
olga@olga-H270M-DS3H:~/development$ cd rtems-examples
3.
olga@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@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@olga-H270M-DS3H:~/development/rtems-examples$ ./waf configure
--rtems=$HOME/development/rtems/5 --rtems-tools=$HOME/development/rtems/5
--rtems-bsps=sparc/erc32
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 :)

On Wed, 17 Mar 2021 at 22:49, Gedare Bloom  wrote:

>
>
> On Wed, Mar 17, 2021 at 2:23 PM Olga Syrbachova 
> 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  wrote:
>>
>>>
>>>
>>> On Wed, Mar 17, 2021 at 10:22 AM Olga Syrbachova 
>>> 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.
>>>
>>>
>> 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@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  wrote:

>
>
> On Wed, Mar 17, 2021 at 9:11 AM Olga Syrbachova 
> wrote:
>
>> Thanks a lot! I have one more stupid ques

Re: RTEMS 5 how to run "hello" example

[Gedare Bloom]

On Wed, Mar 17, 2021 at 2:23 PM Olga Syrbachova 
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  wrote:
>
>>
>>
>> On Wed, Mar 17, 2021 at 10:22 AM Olga Syrbachova 
>> 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=${HOME}/development/rtems/5/sparc-rtems5/erc32 make
>>>
>>> there appeared an empty folder "o-optimize" in the examples's directory.
>>> What's next?
>>>
>>> Weird, I'll take a look. We do encourage to try to use waf to build the
>> examples though, so let's focus on that direction.
>>
>>
> BTW: This worked for me. If you like, you can show what is the terminal
output from the second line
`RTEMS_MAKEFILE_PATH=${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@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  wrote:
>>>


 On Wed, Mar 17, 2021 at 9:11 AM Olga Syrbachova 
 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  wrote:
>
>>
>>
>> On Tue, Mar 16, 2021 at 1:40 PM Olga Syrbachova <
>> syrba4ev...@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 

Re: RTEMS 5 how to run "hello" example

[Gedare Bloom]

On Wed, Mar 17, 2021 at 2:23 PM Olga Syrbachova 
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.
>
>
Since you build version 5, you need to specify that to waf, otherwise it
defaults to try to build the current RTEMS development version, try

./waf configure --rtems=$HOME/Development/rtems/5 \
--rtems-tools=$HOME/Development/rtems/5 \
  --rtems-bsps=sparc/erc32 \
  --rtems-version=5

I think we will need some updates to the README.waf for version management.
Patches are welcome :)

On Wed, 17 Mar 2021 at 18:48, Gedare Bloom  wrote:
>
>>
>>
>> On Wed, Mar 17, 2021 at 10:22 AM Olga Syrbachova 
>> 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  wrote:
>>>


 On Wed, Mar 17, 2021 at 9:11 AM Olga Syrbachova 
 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  wrote:
>
>>
>>
>> On Tue, Mar 16, 2021 at 1:40 PM Olga Syrbachova <
>> syrba4ev...@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, sch

Re: RTEMS 5 how to run "hello" example

[Olga Syrbachova]

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  wrote:

>
>
> On Wed, Mar 17, 2021 at 10:22 AM Olga Syrbachova 
> 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  wrote:
>>
>>>
>>>
>>> On Wed, Mar 17, 2021 at 9:11 AM Olga Syrbachova 
>>> 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  wrote:

>
>
> On Tue, Mar 16, 2021 at 1:40 PM Olga Syrbachova 
> 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 

Re: RTEMS 5 how to run "hello" example

[Gedare Bloom]

On Wed, Mar 17, 2021 at 10:22 AM Olga Syrbachova 
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  wrote:
>
>>
>>
>> On Wed, Mar 17, 2021 at 9:11 AM Olga Syrbachova 
>> 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  wrote:
>>>


 On Tue, Mar 16, 2021 at 1:40 PM Olga Syrbachova 
 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


>
>
> 
>  Virenfrei.
> www.avast.com
> 
> <#m_-6868087392309282603_m_-8071420466793372504_m_971219196135651785_m_2775084

Re: RTEMS 5 how to run "hello" example

[Olga Syrbachova]

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:

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?

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

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  wrote:

>
>
> On Wed, Mar 17, 2021 at 9:11 AM Olga Syrbachova 
> 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  wrote:
>>
>>>
>>>
>>> On Tue, Mar 16, 2021 at 1:40 PM Olga Syrbachova 
>>> 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
>>>
>>>


 
  Virenfrei.
 www.avast.com
 
 <#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 
 wrote:

> On Tue, Mar 16, 2021 at 4:07 AM Olga Syrbachova 
> 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 buildin

Re: RTEMS 5 how to run "hello" example

[Gedare Bloom]

On Wed, Mar 17, 2021 at 9:11 AM Olga Syrbachova 
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  wrote:
>
>>
>>
>> On Tue, Mar 16, 2021 at 1:40 PM Olga Syrbachova 
>> 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
>>
>>
>>>
>>>
>>> 
>>>  Virenfrei.
>>> www.avast.com
>>> 
>>> <#m_971219196135651785_m_277508452244861825_m_-8462729502950921950_m_6778778117170402098_DAB4FAD8-2DD7-40BB-A1B8-4E2AA1F9FDF2>
>>>
>>> On Tue, 16 Mar 2021 at 16:29, Vijay Kumar Banerjee 
>>> wrote:
>>>
 On Tue, Mar 16, 2021 at 4:07 AM Olga Syrbachova 
 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 M

Re: RTEMS 5 how to run "hello" example

[Olga Syrbachova]

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: ...

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?

Many thanks in advance for any help!!!


On Tue, 16 Mar 2021 at 20:07, Joel Sherrill  wrote:

>
>
> On Tue, Mar 16, 2021 at 1:40 PM Olga Syrbachova 
> 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
>
>
>>
>>
>> 
>>  Virenfrei.
>> www.avast.com
>> 
>> <#m_277508452244861825_m_-8462729502950921950_m_6778778117170402098_DAB4FAD8-2DD7-40BB-A1B8-4E2AA1F9FDF2>
>>
>> On Tue, 16 Mar 2021 at 16:29, Vijay Kumar Banerjee 
>> wrote:
>>
>>> On Tue, Mar 16, 2021 at 4:07 AM Olga Syrbachova 
>>> 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 
>>> wrote:
>>> >>
>>> >> On Mon, Mar 15, 2021 at 1:53 PM Olga Syrbachova <
>>> syrba4ev...@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 paramete

Re: RTEMS 5 how to run "hello" example

[Joel Sherrill]

On Tue, Mar 16, 2021 at 1:40 PM Olga Syrbachova 
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


>
>
> 
>  Virenfrei.
> www.avast.com
> 
> <#m_-8462729502950921950_m_6778778117170402098_DAB4FAD8-2DD7-40BB-A1B8-4E2AA1F9FDF2>
>
> On Tue, 16 Mar 2021 at 16:29, Vijay Kumar Banerjee 
> wrote:
>
>> On Tue, Mar 16, 2021 at 4:07 AM Olga Syrbachova 
>> 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 
>> wrote:
>> >>
>> >> On Mon, Mar 15, 2021 at 1:53 PM Olga Syrbachova 
>> 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 
>> wrote:
>> >> >>
>> >> >> On Mon, Mar 15, 2021 at 1:30 PM Olga Syrbachova <
>> syrba4ev...@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/

Re: RTEMS 5 how to run "hello" example

[Olga Syrbachova]

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 ?


Virenfrei.
www.avast.com

<#m_6778778117170402098_DAB4FAD8-2DD7-40BB-A1B8-4E2AA1F9FDF2>

On Tue, 16 Mar 2021 at 16:29, Vijay Kumar Banerjee  wrote:

> On Tue, Mar 16, 2021 at 4:07 AM Olga Syrbachova 
> 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 
> wrote:
> >>
> >> On Mon, Mar 15, 2021 at 1:53 PM Olga Syrbachova 
> 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 
> wrote:
> >> >>
> >> >> On Mon, Mar 15, 2021 at 1:30 PM Olga Syrbachova <
> syrba4ev...@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: 

Re: RTEMS 5 how to run "hello" example

[Richi Dubey]

Also,
This might help all the people new to RTEMS:
https://rtemswithrichi.wordpress.com/debug-with-gdb-and-qemu-on-arm-realview/
.

On Tue, Mar 16, 2021 at 8:59 PM Vijay Kumar Banerjee 
wrote:

> On Tue, Mar 16, 2021 at 4:07 AM Olga Syrbachova 
> 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 
> wrote:
> >>
> >> On Mon, Mar 15, 2021 at 1:53 PM Olga Syrbachova 
> 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 
> wrote:
> >> >>
> >> >> On Mon, Mar 15, 2021 at 1:30 PM Olga Syrbachova <
> syrba4ev...@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 
> >> >> >   ^~
> >> >> > 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 
> >> >> >   ^~
> >> >> > 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 <
> vi...@rtems.org> wrote:
> >> >> >>
> >> >> >> Hi Olga,
> >> >> >>
> >> >> >>
> >> >> >> On Mon, Mar 15, 2021 at 8:29 AM Olga Syrbachova <
> syrba4ev...@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.rte

Re: RTEMS 5 how to run "hello" example

[Vijay Kumar Banerjee]

On Tue, Mar 16, 2021 at 4:07 AM Olga Syrbachova  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  wrote:
>>
>> On Mon, Mar 15, 2021 at 1:53 PM Olga Syrbachova  
>> 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  wrote:
>> >>
>> >> On Mon, Mar 15, 2021 at 1:30 PM Olga Syrbachova  
>> >> 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 
>> >> >   ^~
>> >> > 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 
>> >> >   ^~
>> >> > 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  
>> >> > wrote:
>> >> >>
>> >> >> Hi Olga,
>> >> >>
>> >> >>
>> >> >> On Mon, Mar 15, 2021 at 8:29 AM Olga Syrbachova 
>> >> >>  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://

Re: RTEMS 5 how to run "hello" example

[Olga Syrbachova]

Thank you very much for your reply!

I've added
includes =
'/home/olga/development/rtems/rtems-5/testsuites/support/include/tmacros.h',

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  wrote:

> On Mon, Mar 15, 2021 at 1:53 PM Olga Syrbachova 
> 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 
> wrote:
> >>
> >> On Mon, Mar 15, 2021 at 1:30 PM Olga Syrbachova 
> 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 
> >> >   ^~
> >> > 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 
> >> >   ^~
> >> > 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 
> wrote:
> >> >>
> >> >> Hi Olga,
> >> >>
> >> >>
> >> >> On Mon, Mar 15, 2021 at 8:29 AM Olga Syrbachova <
> syrba4ev...@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 a

Re: RTEMS 5 how to run "hello" example

[Vijay Kumar Banerjee]

On Mon, Mar 15, 2021 at 1:53 PM Olga Syrbachova  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  wrote:
>>
>> On Mon, Mar 15, 2021 at 1:30 PM Olga Syrbachova  
>> 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 
>> >   ^~
>> > 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 
>> >   ^~
>> > 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  wrote:
>> >>
>> >> Hi Olga,
>> >>
>> >>
>> >> On Mon, Mar 15, 2021 at 8:29 AM Olga Syrbachova  
>> >> 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@rtems.org
>> >> > http://lists.rtems.org/mailman/listinfo/users
___
users mailing list
users@rtems.org
http://lists.rtems.org/mailman/listinfo/users

Re: RTEMS 5 how to run "hello" example

[Olga Syrbachova]

Sure! https://github.com/syrba4eva/RTEMS/blob/main/wscript

On Mon, 15 Mar 2021 at 20:36, Vijay Kumar Banerjee  wrote:

> On Mon, Mar 15, 2021 at 1:30 PM Olga Syrbachova 
> 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 
> >   ^~
> > 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 
> >   ^~
> > 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 
> wrote:
> >>
> >> Hi Olga,
> >>
> >>
> >> On Mon, Mar 15, 2021 at 8:29 AM Olga Syrbachova 
> 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@rtems.org
> >> > http://lists.rtems.org/mailman/listinfo/users
>
___
users mailing list
users@rtems.org
http://lists.rtems.org/mailman/listinfo/users

Re: RTEMS 5 how to run "hello" example

[Vijay Kumar Banerjee]

On Mon, Mar 15, 2021 at 1:30 PM Olga Syrbachova  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 
>   ^~
> 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 
>   ^~
> 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  wrote:
>>
>> Hi Olga,
>>
>>
>> On Mon, Mar 15, 2021 at 8:29 AM Olga Syrbachova  
>> 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@rtems.org
>> > http://lists.rtems.org/mailman/listinfo/users
___
users mailing list
users@rtems.org
http://lists.rtems.org/mailman/listinfo/users

Re: RTEMS 5 how to run "hello" example

[Olga Syrbachova]

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.

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 
  ^~
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 
  ^~
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  wrote:

> Hi Olga,
>
>
> On Mon, Mar 15, 2021 at 8:29 AM Olga Syrbachova 
> 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@rtems.org
> > http://lists.rtems.org/mailman/listinfo/users
>
___
users mailing list
users@rtems.org
http://lists.rtems.org/mailman/listinfo/users

Re: RTEMS 5 how to run "hello" example

[Vijay Kumar Banerjee]

Hi Olga,


On Mon, Mar 15, 2021 at 8:29 AM Olga Syrbachova  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@rtems.org
> http://lists.rtems.org/mailman/listinfo/users
___
users mailing list
users@rtems.org
http://lists.rtems.org/mailman/listinfo/users

Re: RTEMS 5 how to run "hello" example

[Olga Syrbachova]

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.

What am I doing wrong? Is the way to run other examples exactly the same as
to run a "Hello World" example?
___
users mailing list
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Re: RTEMS 5 how to run "hello" example

[Eshan Dhawan]

Hi Olga, 
First you need to build the RTEMS Kernel for specific board.
Then you can run using QEMU or RTEMS test runner.

Hoping it helps 

- Eshan 

> On 12-Mar-2021, at 2:15 PM, Olga Syrbachova  wrote:
> 
> 
> Hello! I'm happy to have installed RTEMS 5 on Ubuntu 18.04 :) And before I 
> start to build my own App I would like to run some examples. I have them in 
> /development/rtems/rtems-5/testsuites/samples and I'm not sure what I am 
> supposed to do. It might be a stupid question, but how do I run for example a 
> "hello" example? 
> Btw in the directory hello I have the following files: hello.doc, hello.scn, 
> init.c.
> Many thanks in advance!!!
> ___
> users mailing list
> users@rtems.org
> http://lists.rtems.org/mailman/listinfo/users
___
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users@rtems.org
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