D27700: Change copy to binary to use a custom target that always runs

[Aleix Pol Gonzalez]

apol added inline comments.

INLINE COMMENTS

> CMakeLists.txt:86
>                              make_directory 
> ${CMAKE_BINARY_DIR}/bin/org/kde/kirigami.2/)
> -    add_custom_command(TARGET kirigamiplugin POST_BUILD
> +    add_custom_command(TARGET copy_to_bin POST_BUILD
>                          COMMAND ${CMAKE_COMMAND} -E

Maybe pass different COMMAND to the same add_custom_command? As is it reads 
like you're declaring the command several times.

See https://cmake.org/cmake/help/v3.13/command/add_custom_command.html

REPOSITORY
  R169 Kirigami

REVISION DETAIL
  https://phabricator.kde.org/D27700

To: ahiemstra, #kirigami
Cc: apol, plasma-devel, fbampaloukas, GB_2, domson, dkardarakos, ngraham, 
ahiemstra, davidedmundson, mart, hein