RE: HelloWorld with CMake

2018-12-04 Thread Lange Norbert via Xenomai 


> -Original Message-
> From: Xenomai  On Behalf Of Evandro
> Sestrem via Xenomai
> Sent: Dienstag, 4. Dezember 2018 12:40
> To: xenomai@xenomai.org
> Subject: HelloWorld with CMake
>
> ** cmake_xenomai attempt **
> -
> I also tried to use the cmake_xenomai github project:
> git clone https://github.com/nolange/cmake_xenomai
>
> But when I check the patch:
> git apply --check
> /home/pi/cmake_xenomai/patchset/0001-add-an-flexible-bootstrap-
> template-header.patch
>
> I got these errors, so I didn't applied it:
> error: include/xenomai/Makefile.am: no such file or directory
> error: include/xenomai/init.h: no such file or directory
> error: lib/boilerplate/init/Makefile.am: no such file or directory
> error: lib/boilerplate/init/bootstrap.c: no such file or directory
>
>
> Evandro Sestrem

I did rebased that patchset on the latest stable branch, but you probably tried 
to apply it in the wrong directory?

You are supposed to
*) change to  the xenomai  sources directoy
*) apply those patches
for p in PATH_TO/xeno_cmake/patchset/*; do git am $p; done
*) configure, build and install xenomai.

After that CMake support should be  either automatic (if you installed Xenomai 
in your root/sysroot),
or you can specifiy the location with 'cmake -DXenomai_DIR='.

An empty project is available here:
https://github.com/nolange/cmake_xenomai/tree/master/examples/template

Norbert


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Thank You

Re: HelloWorld with CMake

2018-12-04 Thread Per Oberg via Xenomai 
- Den 4 dec 2018, på kl 12:40, xenomai xenomai@xenomai.org skrev: 

> Hello, 

Hi, 

I accindently posted my answer directly to Evandro. So for completeness I 
include Xenomai list. 
You have some answers already, however my Xenomai 2 vs 3 comment was not 
mentioned earlier. 

> Is it possible to use CMake to compile a Xenomai program? 

Yes, I use CMake for compilation. I have found that a lot of examples out there 
needs Xenomai 2 and does not work with Xenomai 3. 

You may have a look at https://github.com/iocroblab/xenomai-cmake which i found 
worked quite well. 


> I want to use Xenomai in a ROS 2 node. To do this, I need to be able to 
> compile it with CMake. 

> I'm trying to compile a HelloWorld Xenomai program using CMake. 

> I put this project in https://github.com/sestrem/xenomai_helloworld_cmake 

> The main files are: 
> helloWorld.c 
> CMakeLists.txt 

> When I execute "cmake .", everything is fine: 

> -- The C compiler identification is GNU 6.3.0 
> -- The CXX compiler identification is GNU 6.3.0 
> -- Check for working C compiler: /usr/bin/cc 
> -- Check for working C compiler: /usr/bin/cc -- works 
> -- Detecting C compiler ABI info 
> -- Detecting C compiler ABI info - done 
> -- Detecting C compile features 
> -- Detecting C compile features - done 
> -- Check for working CXX compiler: /usr/bin/c++ 
> -- Check for working CXX compiler: /usr/bin/c++ -- works 
> -- Detecting CXX compiler ABI info 
> -- Detecting CXX compiler ABI info - done 
> -- Detecting CXX compile features 
> -- Detecting CXX compile features - done 
> -- Configuring done 
> -- Generating done 
> -- Build files have been written to: /home/pi/testes/xenomai/helloWorld 

> But, after this, when I execute "make": 

> Scanning dependencies of target helloWorld 
> [ 50%] Building C object CMakeFiles/helloWorld.dir/helloWorld.c.o 
> In file included from /usr/xenomai/include/copperplate/threadobj.h:28:0, 
> from /usr/xenomai/include/alchemy/task.h:25, 
> from /home/pi/testes/xenomai/helloWorld/helloWorld.c:5: 
> /usr/xenomai/include/boilerplate/lock.h:23:34: fatal error: 
> boilerplate/wrappers.h: file or directory not found 
> #include  
> ^ 
> compilation terminated. 
> CMakeFiles/helloWorld.dir/build.make:62: recipe for target 
> 'CMakeFiles/helloWorld.dir/helloWorld.c.o' failed 
> make[2]: *** [CMakeFiles/helloWorld.dir/helloWorld.c.o] Error 1 
> CMakeFiles/Makefile2:67: recipe for target 'CMakeFiles/helloWorld.dir/all' 
> failed 
> make[1]: *** [CMakeFiles/helloWorld.dir/all] Error 2 
> Makefile:83: recipe for target 'all' failed 
> make: *** [all] Error 2 

> ** cmake_xenomai attempt ** 
> - 
> I also tried to use the cmake_xenomai github project: 
> git clone https://github.com/nolange/cmake_xenomai 

> But when I check the patch: 
> git apply --check 
> /home/pi/cmake_xenomai/patchset/0001-add-an-flexible-bootstrap-template-header.patch
>  

> I got these errors, so I didn't applied it: 
> error: include/xenomai/Makefile.am: no such file or directory 
> error: include/xenomai/init.h: no such file or directory 
> error: lib/boilerplate/init/Makefile.am: no such file or directory 
> error: lib/boilerplate/init/bootstrap.c: no such file or directory 

> Evandro Sestrem 

Regards 
Per Öberg

Re: HelloWorld with CMake

2018-12-04 Thread Leopold Palomo-Avellaneda via Xenomai 
El 4/12/18 a les 12:40, Evandro Sestrem via Xenomai ha escrit:
> Hello,
> 
> Is it possible to use CMake to compile a Xenomai program?

Yes

> I want to use Xenomai in a ROS 2 node. To do this, I need to be able to
> compile it with CMake.

However I don't know if amend is able to do it.

> I'm trying to compile a HelloWorld Xenomai program using CMake.
> 
> I put this project in https://github.com/sestrem/xenomai_helloworld_cmake
> 
> The main files are:
> helloWorld.c
> CMakeLists.txt
> 
> When I execute "cmake .", everything is fine:
> 
> -- The C compiler identification is GNU 6.3.0
> -- The CXX compiler identification is GNU 6.3.0
> -- Check for working C compiler: /usr/bin/cc
> -- Check for working C compiler: /usr/bin/cc -- works
> -- Detecting C compiler ABI info
> -- Detecting C compiler ABI info - done
> -- Detecting C compile features
> -- Detecting C compile features - done
> -- Check for working CXX compiler: /usr/bin/c++
> -- Check for working CXX compiler: /usr/bin/c++ -- works
> -- Detecting CXX compiler ABI info
> -- Detecting CXX compiler ABI info - done
> -- Detecting CXX compile features
> -- Detecting CXX compile features - done
> -- Configuring done
> -- Generating done
> -- Build files have been written to: /home/pi/testes/xenomai/helloWorld
> 
> 
> But, after this, when I execute "make":
> 
> Scanning dependencies of target helloWorld
> [ 50%] Building C object CMakeFiles/helloWorld.dir/helloWorld.c.o
> In file included from /usr/xenomai/include/copperplate/threadobj.h:28:0,
>  from /usr/xenomai/include/alchemy/task.h:25,
>  from /home/pi/testes/xenomai/helloWorld/helloWorld.c:5:
> /usr/xenomai/include/boilerplate/lock.h:23:34: fatal error:
> boilerplate/wrappers.h: file or directory not found
>  #include 

if fails with the includes.

>   ^
> compilation terminated.
> CMakeFiles/helloWorld.dir/build.make:62: recipe for target
> 'CMakeFiles/helloWorld.dir/helloWorld.c.o' failed
> make[2]: *** [CMakeFiles/helloWorld.dir/helloWorld.c.o] Error 1
> CMakeFiles/Makefile2:67: recipe for target 'CMakeFiles/helloWorld.dir/all'
> failed
> make[1]: *** [CMakeFiles/helloWorld.dir/all] Error 2
> Makefile:83: recipe for target 'all' failed
> make: *** [all] Error 2
> 
> 
> ** cmake_xenomai attempt **
> -
> I also tried to use the cmake_xenomai github project:
> git clone https://github.com/nolange/cmake_xenomai
> 
> But when I check the patch:
> git apply --check
> /home/pi/cmake_xenomai/patchset/0001-add-an-flexible-bootstrap-template-header.patch
> 
> I got these errors, so I didn't applied it:
> error: include/xenomai/Makefile.am: no such file or directory
> error: include/xenomai/init.h: no such file or directory
> error: lib/boilerplate/init/Makefile.am: no such file or directory
> error: lib/boilerplate/init/bootstrap.c: no such file or directory
> 
> 
> Evandro Sestrem
> 

if you want, could you try to use:

https://github.com/iocroblab/xenomai-cmake

Cheers,

Leopold


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Re: HelloWorld with CMake

2018-12-04 Thread Jan Kiszka via Xenomai 

On 04.12.18 12:40, Evandro Sestrem via Xenomai wrote:

Hello,

Is it possible to use CMake to compile a Xenomai program?

I want to use Xenomai in a ROS 2 node. To do this, I need to be able to
compile it with CMake.

I'm trying to compile a HelloWorld Xenomai program using CMake.

I put this project in https://github.com/sestrem/xenomai_helloworld_cmake

The main files are:
helloWorld.c
CMakeLists.txt

When I execute "cmake .", everything is fine:

-- The C compiler identification is GNU 6.3.0
-- The CXX compiler identification is GNU 6.3.0
-- Check for working C compiler: /usr/bin/cc
-- Check for working C compiler: /usr/bin/cc -- works
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Detecting C compile features
-- Detecting C compile features - done
-- Check for working CXX compiler: /usr/bin/c++
-- Check for working CXX compiler: /usr/bin/c++ -- works
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
-- Detecting CXX compile features
-- Detecting CXX compile features - done
-- Configuring done
-- Generating done
-- Build files have been written to: /home/pi/testes/xenomai/helloWorld


But, after this, when I execute "make":

Scanning dependencies of target helloWorld
[ 50%] Building C object CMakeFiles/helloWorld.dir/helloWorld.c.o
In file included from /usr/xenomai/include/copperplate/threadobj.h:28:0,
  from /usr/xenomai/include/alchemy/task.h:25,
  from /home/pi/testes/xenomai/helloWorld/helloWorld.c:5:
/usr/xenomai/include/boilerplate/lock.h:23:34: fatal error:
boilerplate/wrappers.h: file or directory not found
  #include 
   ^
compilation terminated.
CMakeFiles/helloWorld.dir/build.make:62: recipe for target
'CMakeFiles/helloWorld.dir/helloWorld.c.o' failed
make[2]: *** [CMakeFiles/helloWorld.dir/helloWorld.c.o] Error 1
CMakeFiles/Makefile2:67: recipe for target 'CMakeFiles/helloWorld.dir/all'
failed
make[1]: *** [CMakeFiles/helloWorld.dir/all] Error 2
Makefile:83: recipe for target 'all' failed
make: *** [all] Error 2


** cmake_xenomai attempt **
-
I also tried to use the cmake_xenomai github project:
git clone https://github.com/nolange/cmake_xenomai

But when I check the patch:
git apply --check
/home/pi/cmake_xenomai/patchset/0001-add-an-flexible-bootstrap-template-header.patch

I got these errors, so I didn't applied it:
error: include/xenomai/Makefile.am: no such file or directory
error: include/xenomai/init.h: no such file or directory
error: lib/boilerplate/init/Makefile.am: no such file or directory
error: lib/boilerplate/init/bootstrap.c: no such file or directory


Evandro Sestrem



I think someone once posted cmake templates, did you check the mailing list 
archive?

Jan

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