4815b97add
This adds the keyboard and keymap built, along with the QMK firmware's
git hash (or a timestamp), to OPT_DEFS. That, in turn, allows keymaps to
make use of these information, and do whatever they want with it. For
example, one could print them on `LEADER v` like this:
```c
SEQ_ONE_KEY (KC_V) {
SEND_STRING (QMK_KEYBOARD "/" QMK_KEYMAP " @ " QMK_VERSION);
}
```
This addresses #366.
Signed-off-by: Gergely Nagy <algernon@madhouse-project.org>
120 lines
3 KiB
Makefile
120 lines
3 KiB
Makefile
ifndef VERBOSE
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.SILENT:
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endif
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starting_makefile := $(abspath $(firstword $(MAKEFILE_LIST)))
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mkfile_path := $(abspath $(lastword $(MAKEFILE_LIST)))
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abs_tmk_root := $(patsubst %/,%,$(dir $(mkfile_path)))
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ifneq (,$(findstring /keyboard/,$(starting_makefile)))
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possible_keyboard:=$(patsubst %/,%,$(dir $(patsubst $(abs_tmk_root)/keyboard/%,%,$(starting_makefile))))
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ifneq (,$(findstring /keymaps/,$(possible_keyboard)))
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KEYBOARD_DIR:=$(firstword $(subst /keymaps/, ,$(possible_keyboard)))
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KEYMAP_DIR:=$(lastword $(subst /keymaps/, ,$(possible_keyboard)))
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tmk_root = ../../../..
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else
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KEYBOARD_DIR:=$(possible_keyboard)
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KEYMAP_DIR:=default
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tmk_root = ../..
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endif
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else
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tmk_root = .
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endif
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# $(info $(KEYBOARD_DIR))
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# $(info $(KEYMAP_DIR))
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# Directory common source filess exist
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TOP_DIR = $(tmk_root)
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TMK_DIR = tmk_core
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TMK_PATH = $(TOP_DIR)/$(TMK_DIR)
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QUANTUM_DIR = quantum
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QUANTUM_PATH = $(TOP_DIR)/$(QUANTUM_DIR)
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ifdef keyboard
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KEYBOARD ?= $(keyboard)
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endif
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ifdef KEYBOARD_DIR
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KEYBOARD ?= $(KEYBOARD_DIR)
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endif
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ifndef KEYBOARD
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KEYBOARD=planck
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endif
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KEYBOARD_PATH = $(TOP_DIR)/keyboard/$(KEYBOARD)
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ifneq ("$(wildcard $(KEYBOARD_PATH)/$(KEYBOARD).c)","")
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KEYBOARD_FILE = keyboard/$(KEYBOARD)/$(KEYBOARD).c
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ifndef ARCH
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include $(KEYBOARD_PATH)/Makefile
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endif
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else
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$(error "$(KEYBOARD_PATH)/$(KEYBOARD).c" does not exist)
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endif
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ifdef keymap
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KEYMAP ?= $(keymap)
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endif
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ifdef KEYMAP_DIR
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KEYMAP ?= $(KEYMAP_DIR)
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endif
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ifndef KEYMAP
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KEYMAP = default
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endif
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KEYMAP_PATH = $(KEYBOARD_PATH)/keymaps/$(KEYMAP)
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ifneq ("$(wildcard $(KEYMAP_PATH)/keymap.c)","")
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KEYMAP_FILE = keyboard/$(KEYBOARD)/keymaps/$(KEYMAP)/keymap.c
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-include $(KEYMAP_PATH)/Makefile
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else
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$(error "$(KEYMAP_PATH)/keymap.c" does not exist)
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endif
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TARGET = $(KEYBOARD)_$(KEYMAP)
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ifneq ("$(wildcard $(KEYMAP_PATH)/config.h)","")
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CONFIG_H = $(KEYMAP_PATH)/config.h
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else
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CONFIG_H = $(KEYBOARD_PATH)/config.h
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endif
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# # project specific files
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SRC += $(KEYBOARD_FILE) \
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$(KEYMAP_FILE) \
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$(QUANTUM_DIR)/quantum.c \
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$(QUANTUM_DIR)/keymap_common.c \
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$(QUANTUM_DIR)/led.c
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ifndef CUSTOM_MATRIX
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SRC += $(QUANTUM_DIR)/matrix.c
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endif
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ifeq ($(strip $(AUDIO_ENABLE)), yes)
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SRC += $(QUANTUM_DIR)/audio/audio.c
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SRC += $(QUANTUM_DIR)/audio/voices.c
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SRC += $(QUANTUM_DIR)/audio/luts.c
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endif
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ifeq ($(strip $(RGBLIGHT_ENABLE)), yes)
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SRC += $(QUANTUM_DIR)/light_ws2812.c
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SRC += $(QUANTUM_DIR)/rgblight.c
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OPT_DEFS += -DRGBLIGHT_ENABLE
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endif
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# Optimize size but this may cause error "relocation truncated to fit"
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#EXTRALDFLAGS = -Wl,--relax
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# Search Path
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VPATH += $(KEYMAP_PATH)
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VPATH += $(KEYBOARD_PATH)
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VPATH += $(TOP_DIR)
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VPATH += $(TMK_PATH)
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VPATH += $(QUANTUM_PATH)
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VPATH += $(QUANTUM_PATH)/keymap_extras
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VPATH += $(QUANTUM_PATH)/audio
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include $(TMK_PATH)/protocol/lufa.mk
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include $(TMK_PATH)/common.mk
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include $(TMK_PATH)/rules.mk
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GIT_VERSION := $(shell git describe --abbrev=6 --dirty --always --tags 2>/dev/null || date +"%Y-%m-%d")
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OPT_DEFS += -DQMK_KEYBOARD=\"$(KEYBOARD)\" -DQMK_KEYMAP=\"$(KEYMAP)\"
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OPT_DEFS += -DQMK_VERSION=\"$(GIT_VERSION)\"
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