[Jderobot] Building JDERobot Components

[Luis Roberto Morales]

Hello,
As far as I know, to build JdeRobot components you should use the
instructions from "Compile and Install JdeRobot with CMake" [1] inside the"
Manual" section.

For compiling, first you should check if all needed dependences are
installed. After installing all dependences, you should move to the root of
the repository (or a new folder created inside) and call cmake using the
CMakeList.txt there. For example, if you have the repository at ~/JdeRobot
you need to run:

cd ~/JdeRobot
cmake .
make

These actions will trigger the compilation of all components of JdeRobot
that can be built in that system. If any dependence is missing, it will be
listed at cmake . output and a configuring error will be reported; if this
happens, you can install the missing dependences and re-run the command to
continue the configuring process.

For building only some components, please refer to the manual [1].

If you have more problems, please don't hesitate to contact this list again.

Regards,
L. Roberto Morales


[1] http://jderobot.org/Manual-5#Compile_and_Install_JdeRobot_5_with_CMake

2015-03-14 22:20 GMT+01:00 Tarciso Oliveira <tarcisocomp en gmail.com>:

> Hi all,
>
> I was trying to build JDERobot components according to the tutorial on
> http://jderobot.org/Components#cameraserver.
> When I ran: "cmake ." inside JdeRobot/trunk/src/stable/components I got
> the following error message:
>
> CMake Error at CMakeLists.txt:1 (list_subdirectories):
>   Unknown CMake command "list_subdirectories".
>
>
> CMake Warning (dev) in CMakeLists.txt:
>   No cmake_minimum_required command is present.  A line of code such as
>
>     cmake_minimum_required(VERSION 2.8)
>
>   should be added at the top of the file.  The version specified may be
> lower
>   if you wish to support older CMake versions for this project.  For more
>   information run "cmake --help-policy CMP0000".
> This warning is for project developers.  Use -Wno-dev to suppress it.
>
> -- Configuring incomplete, errors occurred!
>
> It seems like list_subdirectories macro cannot be found by cmake. How can
> I fix this?
> When trying to build cameraserver module separately, I got the following
> errors:
>
> [100%] Building CXX object CMakeFiles/cameraserver.dir/cameraserver.o
> In file included from
> /home/tarciso/workspaces/gsoc-workspace/JdeRobot/trunk/src/stable/components/cameraserver/cameraserver.cpp:27:0:
> /usr/local/include/jderobot/camera.h:39:19: fatal error: image.h: No such
> file or directory
> compilation terminated.
> make[2]: *** [CMakeFiles/cameraserver.dir/cameraserver.o] Error 1
> make[1]: *** [CMakeFiles/cameraserver.dir/all] Error 2
> make: *** [all] Error 2
>
> [100%] Building CXX object CMakeFiles/cameraserver.dir/cameraserver.o
> In file included from /usr/local/include/jderobot/camera.h:39:0,
>                  from
> /home/tarciso/workspaces/gsoc-workspace/JdeRobot/trunk/src/stable/components/cameraserver/cameraserver.cpp:27:
> /usr/local/include/jderobot/image.h:39:20: fatal error: common.h: No such
> file or directory
> compilation terminated.
> make[2]: *** [CMakeFiles/cameraserver.dir/cameraserver.o] Error 1
> make[1]: *** [CMakeFiles/cameraserver.dir/all] Error 2
> make: *** [all] Error 2
>
> [100%] Building CXX object CMakeFiles/cameraserver.dir/cameraserver.o
> In file included from /usr/local/include/jderobot/image.h:39:0,
>                  from /usr/local/include/jderobot/camera.h:39,
>                  from
> /home/tarciso/workspaces/gsoc-workspace/JdeRobot/trunk/src/stable/components/cameraserver/cameraserver.cpp:27:
> /usr/local/include/jderobot/common.h:32:22: fatal error: datetime.h: No
> such file or directory
> compilation terminated.
> make[2]: *** [CMakeFiles/cameraserver.dir/cameraserver.o] Error 1
> make[1]: *** [CMakeFiles/cameraserver.dir/all] Error 2
> make: *** [all] Error 2
>
> The referred files exist and are in the same directory as the source
> header file, however for some reason the compiler cannot find them. It
> seems like an include error. When I changed the include directives in files
> from: <included_header> to: "included_header", the includes worked.
> Then I had the following error:
>
> [100%] Building CXX object CMakeFiles/cameraserver.dir/cameraserver.o
> /home/tarciso/workspaces/gsoc-workspace/JdeRobot/trunk/src/stable/components/cameraserver/cameraserver.cpp:29:49:
> fatal error: visionlib/colorspaces/colorspacesmm.h: No such file or
> directory
> compilation terminated.
> make[2]: *** [CMakeFiles/cameraserver.dir/cameraserver.o] Error 1
> make[1]: *** [CMakeFiles/cameraserver.dir/all] Error 2
> make: *** [all] Error 2
>
> As it can be seen, it is the same error but now in the project source
> folder. Did I do something wrong during project build? Is there a simple
> solution for this or should I change include directives for each error?
>
> Thanks in advance!
>
>
>
> --
> Tarciso Braz de Oliveira Filho
> Undergraduate Student in Computer Science
> Universidade Federal de Campina Grande, Campina Grande - Brazil
> Former Exchange student at University of California, Davis - USA
>
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>
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