Multi distro travis

[fmessmer]

@ipa-rmb @ipa-nhg FYI

[fmessmer]

Hmm, I don't like 71a9479 and also it does not fix:

Errors     << cob_marker:make /root/catkin_ws/logs/cob_marker/build.make.000.log

In file included from /root/catkin_ws/src/cob_object_perception/cob_marker/common/include/cob_marker/zxing/MagickBitmapSource.h:5:0,

                 from /root/catkin_ws/src/cob_object_perception/cob_marker/common/src/MagickBitmapSource.cpp:17:

/root/catkin_ws/devel/include/libzxing/LuminanceSource.h:23:34: fatal error: zxing/common/Counted.h: No such file or directory

 #include <zxing/common/Counted.h>

                                  ^

compilation terminated.

make[2]: *** [CMakeFiles/marker.dir/common/src/MagickBitmapSource.cpp.o] Error 1

make[2]: *** Waiting for unfinished jobs....

In file included from /root/catkin_ws/src/cob_object_perception/cob_marker/common/include/cob_marker/zxing/MagickBitmapSource.h:5:0,

                 from /root/catkin_ws/src/cob_object_perception/cob_marker/common/include/cob_marker/zxing/pc2magick.h:73,

                 from /root/catkin_ws/src/cob_object_perception/cob_marker/common/include/cob_marker/general_marker.h:82,

                 from /root/catkin_ws/src/cob_object_perception/cob_marker/ros/src/marker_action.cpp:78:

/root/catkin_ws/devel/include/libzxing/LuminanceSource.h:23:34: fatal error: zxing/common/Counted.h: No such file or directory

 #include <zxing/common/Counted.h>

                                  ^

compilation terminated.

make[2]: *** [CMakeFiles/marker.dir/ros/src/marker_action.cpp.o] Error 1

make[1]: *** [CMakeFiles/marker.dir/all] Error 2

make: *** [all] Error 2

The problem is that all the headers are referring to the headers as <zxing/*> which is in contrary to the package name libzxing...
I guess renaming the package would be an option....
@ipa-mdl do you know a better solution?

[mathias-luedtke]

What's the output if you just omit 71a9479?

[fmessmer]

well without, I get the same error but from within header files in cob_marker and cob_texture_categorization....

[mathias-luedtke]

cob_marker and cob_texture_categorization should not contain the 3rd party headers..

[fmessmer]

Solved it by copying and installing the headers into zxing folder (instead of libzxing) and adjusting the CFG_EXTRAS accordingly...This way, I do not need to touch any depending package...

[fmessmer]

this repo needs a specific kinetic_dev branch that fixes e.g. the issues with cv, Eigen3,...
tracking this in a separate issue #47