emerge sci-libs/gazebo fails: missing ignition/math includes (OrientedBox.hh)

[pholthaus]

It doeesn't matter if you have sci-libs/ignition-math from the overlay or gentoo main tree (which has a more recent 3.2 btw). A simple link fixes compilation. I think the (probably unusual) slotted installation in gentoo has to be treated specially.

ln -s /usr/include/ignition/math3/ignition/math /usr/include/ignition/math

[ghost]

Thanks for mentioning the fix. I could finally compile it

[pholthaus]

I wonder if an eselect module would be needed to set a sane default.

[ghost]

I don't use ignition-math separately from ROS, so I don't need it. I think fixing other things should get more priority.

[allenh1]

I think there are two approaches here: either a) patch the gazebo releases to map to the correct directory (which is likely going to explode with ever release) or b) add a dosym instruction for the ignition ebuild (though it probably won't get accepted upstream).

[flabrosse]

I'm facing the same problem, except that in my case OrientBox.hh is indeed missing! The correct location is searched for:

cd /var/tmp/portage/sci-electronics/gazebo-7.11.0/work/gazebo-7.11.0_build/plugi ns && /usr/bin/x86_64-pc-linux-gnu-g++ -DContainPlugin_EXPORTS -DHAVE_OPENGL -DL IBBULLET_VERSION=2.83 -DLIBBULLET_VERSION_GT_282 -DQT_CORE_LIB -DQT_GUI_LIB -DQT_NO_DEBUG -DQT_XMLPATTERNS_LIB -DQT_XML_LIB -I/var/tmp/portage/sci-electronics/gazebo-7.11.0/work/gazebo-7.11.0/test/gtest/include -I/var/tmp/portage/sci-electronics/gazebo-7.11.0/work/gazebo-7.11.0 -I/var/tmp/portage/sci-electronics/gazebo-7.11.0/work/gazebo-7.11.0_build -I/usr/include/libusb-1.0 -isystem /usr/include/ignition/math2 -I/usr/include/sdformat-4.2 -I/usr/include/OGRE/RTShaderSystem -I/usr/include/OGRE -I/usr/include/OGRE/Terrain -I/usr/include/OGRE/Paging -I/usr/include/OGRE/Overlay -isystem /usr/include/qt4 -isystem /usr/include/qt4/QtXmlPatterns -isystem /usr/include/qt4/QtGui -isystem /usr/include/qt4/QtXml -isystem /usr/include/qt4/QtCore -I/usr/include/uuid -march=native -mtune=generic -O2 -pipe -fPIC -std=c++11 -Wall -Wextra -Wno-long-long -Wno-unused-value -Wno-unused-value -Wno-unused-value -Wno-unused-value -Wfloat-equal -Wshadow -Winit-self -Wswitch-default -Wmissing-include-dirs -pedantic -fvisibility=hidden -fvisibility-inlines-hidden -std=c++11 -O2 -g -DNDEBUG -fPIC -fPIC -I/usr/include/uuid -o CMakeFiles/ContainPlugin.dir/ContainPlugin.cc.o -c /var/tmp/portage/sci-electronics/gazebo-7.11.0/work/gazebo-7.11.0/plugins/ContainPlugin.cc /var/tmp/portage/sci-electronics/gazebo-7.11.0/work/gazebo-7.11.0/plugins/ContainPlugin.cc:20:40: fatal error: ignition/math/OrientedBox.hh: No such file or directory #include <ignition/math/OrientedBox.hh>

However:

ls /usr/include/ignition/math2/ignition/math/OrientedBox.hh ls: cannot access '/usr/include/ignition/math2/ignition/math/OrientedBox.hh': No such file or directory

This is trying to emerge gazebo-7.11.0. I have tried ignition-math-2.5 and 2.6 (see #561). I'm getting this here with ignition-math-2.7.

Cheers, Fred