refactor(build): Fixes for config/overlay loading.

* Move to ZephyrBuildConfig package based on Zephyr best practices.
* Support multiple shields properly, e.g. -DSHIELD="foo bar", which
  allows using existing upstream shields like `ssd1306_128x64` along
  with another ZMK shield.
* Properly *add* the "ZMK config" .conf file to the conf file list,
  so that existing board .conf files in `app/boards/<board>.conf` are
  properly honored still. Needed for overrides to usptream boards when
  combined with a local `<shield>.conf` file.
This commit is contained in:
Peter Johanson
2022-05-17 21:38:59 -04:00
committed by Pete Johanson
parent 6a86cd0547
commit 532c4b9267
2 changed files with 76 additions and 34 deletions

View File

@@ -1,18 +1,16 @@
cmake_minimum_required(VERSION 3.13.1)
set(CONFIG_APPLICATION_DEFINED_SYSCALL true)
list(APPEND BOARD_ROOT ${CMAKE_SOURCE_DIR})
list(APPEND DTS_ROOT ${CMAKE_SOURCE_DIR})
# Add our custom Zephyr module for drivers w/ syscalls, etc.
list(APPEND DTS_ROOT ${CMAKE_SOURCE_DIR}/drivers/zephyr)
set(ZephyrBuildConfiguration_ROOT ${CMAKE_SOURCE_DIR}/cmake)
list(APPEND ZEPHYR_EXTRA_MODULES
${CMAKE_CURRENT_SOURCE_DIR}/drivers
)
include(cmake/zmk_config.cmake)
# Find Zephyr. This also loads Zephyr's build system.
find_package(Zephyr REQUIRED HINTS ../zephyr)
project(zmk)