Installing CMake targets as opposed to installing targets' files.

[cristian64]

It was not possible to run the CMake configuration step in a different directory other than the root directory of the project, as CMake would then not be capable of locating the joycond executable file at installation time.

As an example, when running

cd /tmp
git clone https://github.com/DanielOgorchock/joycond.git
mkdir joycond-build-release
cd joycond-build-release
cmake ../joycond -DCMAKE_BUILD_TYPE=Release
cmake --build . --parallel
sudo cmake --build . --target install

, the following error was produced:

[100%] Built target joycond
Install the project...
-- Install configuration: "Release"
CMake Error at cmake_install.cmake:54 (file):
  file INSTALL cannot find "/tmp/joycond/joycond": No such
  file or directory.

Makefile:126: recipe for target 'install' failed
make: *** [install] Error 1

The fix consists of installing the joycond CMake target (via install(TARGETS ...)), instead of merely installing the joycond file.

[cristian64]

Should solve #31.

[DanielOgorchock]

Thanks!