movement of TOP in c0ecf8b5 broke RP2040 SDK build

[kilograham]

not sure how this would have worked for any of the others either

[hathach]

should be no issue, though I found that for cmake, we don't need TOP to be absolute path as with makefile. Do pi example requires TOP to be absolute to build ?

[kilograham]

should be no issue, though I found that for cmake, we don't need TOP to be absolute path as with makefile. Do pi example requires TOP to be absolute to build ?

Well you changed TOP from ${CMAKE_CURRENT_LIST_DIR}/../../.. to ${CMAKE_CURRENT_LIST_DIR}/../.. when you moved it to the parent family_support.cmake.

All the uses are a directory deeper ${TOP}/some_file which no longer match up. I figured if you wanted TOP to be usable anywhere in that sub-tree I'd make it absolute. Otherwise you could have left it as ${CMAKE_CURRENT_LIST_DIR}/../../.. but that would seem a bit weird

[hathach]

thanks for the pr, sorry, I didn't notice this would break pi examples.