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Add config.h and rules.mk support for data driven keymaps (#12859)

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* Add config.h and rules.mk support for data driven keymaps

* tidy up after rebase

* Rename key as it can contain more than just keyboard overrides

* tidy up after rebase

* Add validation
This commit is contained in:
Joel Challis 2021-08-18 21:52:41 +01:00 • committed by GitHub
parent 10fab4ec07
commit 2e734fb6b9
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GPG key ID: 4AEE18F83AFDEB23
10 changed files with 101 additions and 69 deletions
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46
build_keyboard.mk
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@ -23,6 +23,15 @@ KEYBOARD_OUTPUT := $(BUILD_DIR)/obj_$(KEYBOARD_FILESAFE)
# Force expansion
TARGET := $(TARGET)
ifneq ($(FORCE_LAYOUT),)
TARGET := $(TARGET)_$(FORCE_LAYOUT)
endif
# Object files and generated keymap directory
# To put object files in current directory, use a dot (.), do NOT make
# this an empty or blank macro!
KEYMAP_OUTPUT := $(BUILD_DIR)/obj_$(TARGET)
# For split boards we need to set a master half.
MASTER ?= left
ifdef master
@ -100,18 +109,9 @@ MAIN_KEYMAP_PATH_4 := $(KEYBOARD_PATH_4)/keymaps/$(KEYMAP)
MAIN_KEYMAP_PATH_5 := $(KEYBOARD_PATH_5)/keymaps/$(KEYMAP)
# Pull in rules from info.json
INFO_RULES_MK = $(shell $(QMK_BIN) generate-rules-mk --quiet --escape --keyboard $(KEYBOARD) --output $(KEYBOARD_OUTPUT)/src/rules.mk)
INFO_RULES_MK = $(shell $(QMK_BIN) generate-rules-mk --quiet --escape --keyboard $(KEYBOARD) --output $(KEYBOARD_OUTPUT)/src/info_rules.mk)
include $(INFO_RULES_MK)
ifneq ($(FORCE_LAYOUT),)
TARGET := $(TARGET)_$(FORCE_LAYOUT)
endif
# Object files and generated keymap directory
# To put object files in current directory, use a dot (.), do NOT make
# this an empty or blank macro!
KEYMAP_OUTPUT := $(BUILD_DIR)/obj_$(TARGET)
# Check for keymap.json first, so we can regenerate keymap.c
include build_json.mk
@ -146,6 +146,29 @@ ifeq ("$(wildcard $(KEYMAP_PATH))", "")
endif
endif
# Have we found a keymap.json?
ifneq ("$(wildcard $(KEYMAP_JSON))", "")
KEYMAP_C := $(KEYMAP_OUTPUT)/keymap.c
KEYMAP_H := $(KEYMAP_OUTPUT)/config.h
# Load the keymap-level rules.mk if exists
-include $(KEYMAP_PATH)/rules.mk
# Load any rules.mk content from keymap.json
INFO_RULES_MK = $(shell (QMK_BIN) generate-rules-mk --quiet --escape --keyboard $(KEYBOARD) --keymap $(KEYMAP) --output $(KEYMAP_OUTPUT)/rules.mk)
include $(INFO_RULES_MK)
# Add rules to enerate the keymap files - indentation here is important
$(KEYMAP_OUTPUT)/keymap.c: $(KEYMAP_JSON)
(QMK_BIN) json2c --quiet --output $(KEYMAP_C) $(KEYMAP_JSON)
$(KEYMAP_OUTPUT)/config.h: $(KEYMAP_JSON)
(QMK_BIN) generate-config-h --quiet --keyboard $(KEYBOARD) --keymap $(KEYMAP) --output $(KEYMAP_OUTPUT)/config.h
generated-files: $(KEYMAP_OUTPUT)/config.h $(KEYMAP_OUTPUT)/keymap.c
endif
ifeq ($(strip $(CTPC)), yes)
CONVERT_TO_PROTON_C=yes
endif
@ -336,6 +359,9 @@ endif
ifneq ("$(wildcard $(KEYMAP_PATH)/config.h)","")
CONFIG_H += $(KEYMAP_PATH)/config.h
endif
ifneq ("$(KEYMAP_H)","")
CONFIG_H += $(KEYMAP_H)
endif
# project specific files
SRC += \