Hi, Quoting Jochen Sprickerhof (2016-10-19 09:37:11) > * Johannes Schauer <[email protected]> [2016-10-18 15:36]: > > because libeigen3-dev installs to /usr/include/eigen3/Eigen/Core. > > Otherwise, all users of liblaser-geometry-dev must manually add > > /usr/include/eigen3 to their include path. > > That's normally intentional, because cmake or pkg-config add the correct > include path. If you don't use any of these, you have to add it manually.
right, the problem indeed seems to be a different one. Check the following
code:
cmake_minimum_required(VERSION 3.6)
project("test")
find_package(catkin REQUIRED COMPONENTS
laser_geometry
)
MESSAGE(${catkin_INCLUDE_DIRS})
I would expect that ${catkin_INCLUDE_DIRS} would include /usr/include/eigen3.
Instead I get:
-- catkin 0.7.4
/usr/include/usr/include/eigen3
-- Configuring done
Users of laser_geometry should not know that it is also requiring eigen3 and
then have to add that manually. Cmake/catkin should take care of adding the
right include directories, but the above looks wrong.
Thanks!
cheers, josch
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