Deprecated signals library was dropped in 1.69.0 release:
https://www.boost.org/users/history/version_1_69_0.html
Signals (v1) is now removed. Its removal was announced in 1.68 and its
deprecation was announced in 1.54. Boost 1.68 is the last release that
provides this library. Users are encouraged to use Signals2 instead. The
Boost community thanks Douglas Gregor for his work on Signals which
served its users well and which also inspired Signals2.
Ros code already uses signals2 library but it still has links to the
older library in its CMake files. This commit removes those references
as they are now useless and more importantly source of error at
configure time.
Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>
In the tf recipe, this commit adjusts the license-file line and
drops the upstream-accepted patch due to update.
With the update of eigen-conversions and tf-conversions,
the compilation of both packages fails with:
```
| [...]: fatal error: Eigen/Core: No such file or directory
| #include <Eigen/Core>
| ^~~~~~~~~~~~
| compilation terminated.
```
It fails as the upstream development uses the Eigen3 CMake
find script instead of the ROS cmake_modules find script,
and the Eigen3 CMake find script does not work in the current
openembedded-core and meta-openembedded setup (cf. #501).
Hence, this commit applies a patch to revert the CMakeLists.txt
to use ROS cmake_modules to find Eigen. This patch must be applied
until issue #501 is resolved in the upstream development.
Signed-off-by: Lukas Bulwahn <lukas.bulwahn@gmail.com>
Joël Esponde