* Propogate non-default pico_cmake_set_default values through to compile definitions
Add PICO_BOARD_CMAKE_OVERRIDES common scope variable, to contain any pico_cmake_set_default
CMake variables which have been overwritten. This allows passing CMake arguments to the
build, without needing extra target_compile_definitions.
Also add pico_cmake_set_default PICO_RP2350_A2_SUPPORTED to enable/disable the E10 abs-block fix
* Fix more board files missing pico_cmake_set_default PICO_RP2350_A2_SUPPORTED
* Apply @lurch's patch to check_board_header.py
* Thow FATAL_ERROR when using post-processing functions after pico_add_extra_outputs
* Remove property definition, and rename to `PICOTOOL_PROCESSING_CONFIGURED` and `picotool_check_configurable`
* done -> configured
Add the key files and partition table JSON to the link dependencies, to ensure the postprocessing is run when any of them are updated. Link dependencies seem to be the simplest way, as the elf file needs re-linking anyway given it has been post-processed, so this doesn't add any unecessary extra processing.
Without this fix, if you modify a pt.json file or a private key, the ouptut binary will not have the correct pt/key.
* Added ARCHIVE_OUTPUT_DIRECTORY to uf2 output in CMake
This Commit enables the use of the ARCHIVE_OUTPUT_DIRECTORY target
properties in CMake for the generation of uf2 files.
The changeset in lines 47..51 is necessary due to CMake not
automatically creating the ARCHIVE_OUTPUT_DIRECTORY if no archive target
is present.
* rework cmake changes to make it friendler for non absolute paths
Co-authored-by: Graham Sanderson <graham.sanderson@raspberrypi.com>
