Broken CMAKE: outsource build is unfeasible

[varhub]

I open this new issue about this problem because there was no interest in my previous advertisements.

Related to:

• CMake INSTALL commands are out-of-sync #206
• http://jderobot-developer-list.2315034.n4.nabble.com/JdeRobot-Two-questions-ArDrone-deps-amp-out-of-source-build-td4642782.html#a464278

This is a new problem partially introduced here:
#184 at b696b66

Since it, cmake path are semantically broken, because replace
add_subdirectory (A B)
by
add_subdirectory (A)
implies that ${CMAKE_CURRENT_SOURCE_DIR} is deprecated
and ${CMAKE_CURRENT_BINARY_DIR} must be used instead.

This problem affects to several CMakeLists, even root CMakeLists.

Already patched:

• 66a9439

Recognized problems:

• https://github.com/RoboticsURJC/JdeRobot/blob/master/CMakeLists.txt#L168-L185
• https://github.com/RoboticsURJC/JdeRobot/blob/master/src/stable/components/gazeboserver/CMakeLists.txt#L3

outsource build reflects a healthy CMakeLists, so what is the official opinion?

---

ping to @jmplaza @chanfr @fqez @almartinflorido @rocapal @edupergar

[varhub]

New problematic issues detected:

1. basic_server and ice interfaces generation
2. interfaces: copy to build? and install *.ice files