summaryrefslogtreecommitdiffstats
path: root/build_keyboard.mk
blob: 28ba97bbc8059256d5c6c434a84e8179b96b9857 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
# Determine what keyboard we are building and setup the build environment.
#
# We support folders up to 5 levels deep below `keyboards/`. This file is
# responsible for determining which folder is being used and doing the
# corresponding environment setup.

ifndef VERBOSE
.SILENT:
endif

.DEFAULT_GOAL := all

include common.mk

# Set the filename for the final firmware binary
KEYBOARD_FILESAFE := $(subst /,_,$(KEYBOARD))
TARGET ?= $(KEYBOARD_FILESAFE)_$(KEYMAP)
KEYBOARD_OUTPUT := $(BUILD_DIR)/obj_$(KEYBOARD_FILESAFE)

# Force expansion
TARGET := $(TARGET)

# For split boards we need to set a master half.
MASTER ?= left
ifdef master
    MASTER = $(master)
endif

ifeq ($(MASTER),right)
    OPT_DEFS += -DMASTER_IS_ON_RIGHT
else
    ifneq ($(MASTER),left)
$(error MASTER does not have a valid value(left/right))
    endif
endif

ifdef SKIP_VERSION
    OPT_DEFS += -DSKIP_VERSION
endif

# Determine which subfolders exist.
KEYBOARD_FOLDER_PATH_1 := $(KEYBOARD)
KEYBOARD_FOLDER_PATH_2 := $(patsubst %/,%,$(dir $(KEYBOARD_FOLDER_PATH_1)))
KEYBOARD_FOLDER_PATH_3 := $(patsubst %/,%,$(dir $(KEYBOARD_FOLDER_PATH_2)))
KEYBOARD_FOLDER_PATH_4 := $(patsubst %/,%,$(dir $(KEYBOARD_FOLDER_PATH_3)))
KEYBOARD_FOLDER_PATH_5 := $(patsubst %/,%,$(dir $(KEYBOARD_FOLDER_PATH_4)))
KEYBOARD_FOLDER_1 := $(notdir $(KEYBOARD_FOLDER_PATH_1))
KEYBOARD_FOLDER_2 := $(notdir $(KEYBOARD_FOLDER_PATH_2))
KEYBOARD_FOLDER_3 := $(notdir $(KEYBOARD_FOLDER_PATH_3))
KEYBOARD_FOLDER_4 := $(notdir $(KEYBOARD_FOLDER_PATH_4))
KEYBOARD_FOLDER_5 := $(notdir $(KEYBOARD_FOLDER_PATH_5))
KEYBOARD_PATHS :=
KEYBOARD_PATH_1 := keyboards/$(KEYBOARD_FOLDER_PATH_1)
KEYBOARD_PATH_2 := keyboards/$(KEYBOARD_FOLDER_PATH_2)
KEYBOARD_PATH_3 := keyboards/$(KEYBOARD_FOLDER_PATH_3)
KEYBOARD_PATH_4 := keyboards/$(KEYBOARD_FOLDER_PATH_4)
KEYBOARD_PATH_5 := keyboards/$(KEYBOARD_FOLDER_PATH_5)

ifneq ("$(wildcard $(KEYBOARD_PATH_5)/)","")
    KEYBOARD_PATHS += $(KEYBOARD_PATH_5)
endif
ifneq ("$(wildcard $(KEYBOARD_PATH_4)/)","")
    KEYBOARD_PATHS += $(KEYBOARD_PATH_4)
endif
ifneq ("$(wildcard $(KEYBOARD_PATH_3)/)","")
    KEYBOARD_PATHS += $(KEYBOARD_PATH_3)
endif
ifneq ("$(wildcard $(KEYBOARD_PATH_2)/)","")
    KEYBOARD_PATHS += $(KEYBOARD_PATH_2)
endif
ifneq ("$(wildcard $(KEYBOARD_PATH_1)/)","")
    KEYBOARD_PATHS += $(KEYBOARD_PATH_1)
endif


# Pull in rules.mk files from all our subfolders
ifneq ("$(wildcard $(KEYBOARD_PATH_5)/rules.mk)","")
    include $(KEYBOARD_PATH_5)/rules.mk
endif
ifneq ("$(wildcard $(KEYBOARD_PATH_4)/rules.mk)","")
    include $(KEYBOARD_PATH_4)/rules.mk
endif
ifneq ("$(wildcard $(KEYBOARD_PATH_3)/rules.mk)","")
    include $(KEYBOARD_PATH_3)/rules.mk
endif
ifneq ("$(wildcard $(KEYBOARD_PATH_2)/rules.mk)","")
    include $(KEYBOARD_PATH_2)/rules.mk
endif
ifneq ("$(wildcard $(KEYBOARD_PATH_1)/rules.mk)","")
    include $(KEYBOARD_PATH_1)/rules.mk
endif

MAIN_KEYMAP_PATH_1 := $(KEYBOARD_PATH_1)/keymaps/$(KEYMAP)
MAIN_KEYMAP_PATH_2 := $(KEYBOARD_PATH_2)/keymaps/$(KEYMAP)
MAIN_KEYMAP_PATH_3 := $(KEYBOARD_PATH_3)/keymaps/$(KEYMAP)
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 bin/qmk generate-rules-mk --quiet --keyboard $(KEYBOARD) --output $(KEYBOARD_OUTPUT)/src/rules.mk)
include $(INFO_RULES_MK)

# Check for keymap.json first, so we can regenerate keymap.c
include build_json.mk

ifeq ("$(wildcard $(KEYMAP_PATH))", "")
    # Look through the possible keymap folders until we find a matching keymap.c
    ifneq ("$(wildcard $(MAIN_KEYMAP_PATH_5)/keymap.c)","")
        -include $(MAIN_KEYMAP_PATH_5)/rules.mk
        KEYMAP_C := $(MAIN_KEYMAP_PATH_5)/keymap.c
        KEYMAP_PATH := $(MAIN_KEYMAP_PATH_5)
    else ifneq ("$(wildcard $(MAIN_KEYMAP_PATH_4)/keymap.c)","")
        -include $(MAIN_KEYMAP_PATH_4)/rules.mk
        KEYMAP_C := $(MAIN_KEYMAP_PATH_4)/keymap.c
        KEYMAP_PATH := $(MAIN_KEYMAP_PATH_4)
    else ifneq ("$(wildcard $(MAIN_KEYMAP_PATH_3)/keymap.c)","")
        -include $(MAIN_KEYMAP_PATH_3)/rules.mk
        KEYMAP_C := $(MAIN_KEYMAP_PATH_3)/keymap.c
        KEYMAP_PATH := $(MAIN_KEYMAP_PATH_3)
    else ifneq ("$(wildcard $(MAIN_KEYMAP_PATH_2)/keymap.c)","")
        -include $(MAIN_KEYMAP_PATH_2)/rules.mk
        KEYMAP_C := $(MAIN_KEYMAP_PATH_2)/keymap.c
        KEYMAP_PATH := $(MAIN_KEYMAP_PATH_2)
    else ifneq ("$(wildcard $(MAIN_KEYMAP_PATH_1)/keymap.c)","")
        -include $(MAIN_KEYMAP_PATH_1)/rules.mk
        KEYMAP_C := $(MAIN_KEYMAP_PATH_1)/keymap.c
        KEYMAP_PATH := $(MAIN_KEYMAP_PATH_1)
    else ifneq ($(LAYOUTS),)
        # If we haven't found a keymap yet fall back to community layouts
        include build_layout.mk
    else
        $(error Could not find keymap)
        # this state should never be reached
    endif
endif

ifeq ($(strip $(CTPC)), yes)
  CONVERT_TO_PROTON_C=yes
endif

ifeq ($(strip $(CONVERT_TO_PROTON_C)), yes)
    include platforms/chibios/QMK_PROTON_C/convert_to_proton_c.mk
endif

ifneq ($(FORCE_LAYOUT),)
    TARGET := $(TARGET)_$(FORCE_LAYOUT)
endif

include quantum/mcu_selection.mk

# Find all the C source files to be compiled in subfolders.
KEYBOARD_SRC :=

KEYBOARD_C_1 := $(KEYBOARD_PATH_1)/$(KEYBOARD_FOLDER_1).c
KEYBOARD_C_2 := $(KEYBOARD_PATH_2)/$(KEYBOARD_FOLDER_2).c
KEYBOARD_C_3 := $(KEYBOARD_PATH_3)/$(KEYBOARD_FOLDER_3).c
KEYBOARD_C_4 := $(KEYBOARD_PATH_4)/$(KEYBOARD_FOLDER_4).c
KEYBOARD_C_5 := $(KEYBOARD_PATH_5)/$(KEYBOARD_FOLDER_5).c

ifneq ("$(wildcard $(KEYBOARD_C_5))","")
    KEYBOARD_SRC += $(KEYBOARD_C_5)
endif
ifneq ("$(wildcard $(KEYBOARD_C_4))","")
    KEYBOARD_SRC += $(KEYBOARD_C_4)
endif
ifneq ("$(wildcard $(KEYBOARD_C_3))","")
    KEYBOARD_SRC += $(KEYBOARD_C_3)
endif
ifneq ("$(wildcard $(KEYBOARD_C_2))","")
    KEYBOARD_SRC += $(KEYBOARD_C_2)
endif
ifneq ("$(wildcard $(KEYBOARD_C_1))","")
    KEYBOARD_SRC += $(KEYBOARD_C_1)
endif

# Generate KEYBOARD_name_subname for all levels of the keyboard folder
KEYBOARD_FILESAFE_1 := $(subst .,,$(subst /,_,$(KEYBOARD_FOLDER_PATH_1)))
KEYBOARD_FILESAFE_2 := $(subst .,,$(subst /,_,$(KEYBOARD_FOLDER_PATH_2)))
KEYBOARD_FILESAFE_3 := $(subst .,,$(subst /,_,$(KEYBOARD_FOLDER_PATH_3)))
KEYBOARD_FILESAFE_4 := $(subst .,,$(subst /,_,$(KEYBOARD_FOLDER_PATH_4)))
KEYBOARD_FILESAFE_5 := $(subst .,,$(subst /,_,$(KEYBOARD_FOLDER_PATH_5)))

ifneq ("$(wildcard $(KEYBOARD_PATH_5)/)","")
    OPT_DEFS += -DKEYBOARD_$(KEYBOARD_FILESAFE_5)
endif
ifneq ("$(wildcard $(KEYBOARD_PATH_4)/)","")
    OPT_DEFS += -DKEYBOARD_$(KEYBOARD_FILESAFE_4)
endif
ifneq ("$(wildcard $(KEYBOARD_PATH_3)/)","")
    OPT_DEFS += -DKEYBOARD_$(KEYBOARD_FILESAFE_3)
endif
ifneq ("$(wildcard $(KEYBOARD_PATH_2)/)","")
    OPT_DEFS += -DKEYBOARD_$(KEYBOARD_FILESAFE_2)
endif
ifneq ("$(wildcard $(KEYBOARD_PATH_1)/)","")
    OPT_DEFS += -DKEYBOARD_$(KEYBOARD_FILESAFE_1)
endif

# Setup the define for QMK_KEYBOARD_H. This is used inside of keymaps so
# that the same keymap may be used on multiple keyboards.
#
# We grab the most top-level include file that we can. That file should
# use #ifdef statements to include all the neccesary subfolder includes,
# as described here:
#
#    https://docs.qmk.fm/#/feature_layouts?id=tips-for-making-layouts-keyboard-agnostic
#
ifneq ("$(wildcard $(KEYBOARD_PATH_1)/$(KEYBOARD_FOLDER_1).h)","")
    QMK_KEYBOARD_H = $(KEYBOARD_FOLDER_1).h
endif
ifneq ("$(wildcard $(KEYBOARD_PATH_2)/$(KEYBOARD_FOLDER_2).h)","")
    QMK_KEYBOARD_H = $(KEYBOARD_FOLDER_2).h
endif
ifneq ("$(wildcard $(KEYBOARD_PATH_3)/$(KEYBOARD_FOLDER_3).h)","")
    QMK_KEYBOARD_H = $(KEYBOARD_FOLDER_3).h
endif
ifneq ("$(wildcard $(KEYBOARD_PATH_4)/$(KEYBOARD_FOLDER_4).h)","")
    QMK_KEYBOARD_H = $(KEYBOARD_FOLDER_4).h
endif
ifneq ("$(wildcard $(KEYBOARD_PATH_5)/$(KEYBOARD_FOLDER_5).h)","")
    QMK_KEYBOARD_H = $(KEYBOARD_FOLDER_5).h
endif

# Determine and set parameters based on the keyboard's processor family.
# We can assume a ChibiOS target When MCU_FAMILY is defined since it's
# not used for LUFA
ifdef MCU_FAMILY
    PLATFORM=CHIBIOS
    PLATFORM_KEY=chibios
    FIRMWARE_FORMAT?=bin
else ifdef ARM_ATSAM
    PLATFORM=ARM_ATSAM
    PLATFORM_KEY=arm_atsam
    FIRMWARE_FORMAT=bin
else
    PLATFORM=AVR
    PLATFORM_KEY=avr
    FIRMWARE_FORMAT?=hex
endif

# Find all of the config.h files and add them to our CONFIG_H define.
CONFIG_H :=
ifneq ("$(wildcard $(KEYBOARD_PATH_5)/config.h)","")
    CONFIG_H += $(KEYBOARD_PATH_5)/config.h
endif
ifneq ("$(wildcard $(KEYBOARD_PATH_4)/config.h)","")
    CONFIG_H += $(KEYBOARD_PATH_4)/config.h
endif
ifneq ("$(wildcard $(KEYBOARD_PATH_3)/config.h)","")
    CONFIG_H += $(KEYBOARD_PATH_3)/config.h
endif
ifneq ("$(wildcard $(KEYBOARD_PATH_2)/config.h)","")
    CONFIG_H += $(KEYBOARD_PATH_2)/config.h
endif
ifneq ("$(wildcard $(KEYBOARD_PATH_1)/config.h)","")
    CONFIG_H += $(KEYBOARD_PATH_1)/config.h
endif

POST_CONFIG_H :=
ifneq ("$(wildcard $(KEYBOARD_PATH_1)/post_config.h)","")
    POST_CONFIG_H += $(KEYBOARD_PATH_1)/post_config.h
endif
ifneq ("$(wildcard $(KEYBOARD_PATH_2)/post_config.h)","")
    POST_CONFIG_H += $(KEYBOARD_PATH_2)/post_config.h
endif
ifneq ("$(wildcard $(KEYBOARD_PATH_3)/post_config.h)","")
    POST_CONFIG_H += $(KEYBOARD_PATH_3)/post_config.h
endif
ifneq ("$(wildcard $(KEYBOARD_PATH_4)/post_config.h)","")
    POST_CONFIG_H += $(KEYBOARD_PATH_4)/post_config.h
endif
ifneq ("$(wildcard $(KEYBOARD_PATH_5)/post_config.h)","")
    POST_CONFIG_H += $(KEYBOARD_PATH_5)/post_config.h
endif

# Pull in stuff from info.json
INFO_JSON_FILES :=
ifneq ("$(wildcard $(KEYBOARD_PATH_1)/info.json)","")
    INFO_JSON_FILES += $(KEYBOARD_PATH_1)/info.json
endif
ifneq ("$(wildcard $(KEYBOARD_PATH_2)/info.json)","")
    INFO_JSON_FILES += $(KEYBOARD_PATH_2)/info.json
endif
ifneq ("$(wildcard $(KEYBOARD_PATH_3)/info.json)","")
    INFO_JSON_FILES += $(KEYBOARD_PATH_3)/info.json
endif
ifneq ("$(wildcard $(KEYBOARD_PATH_4)/info.json)","")
    INFO_JSON_FILES += $(KEYBOARD_PATH_4)/info.json
endif
ifneq ("$(wildcard $(KEYBOARD_PATH_5)/info.json)","")
    INFO_JSON_FILES += $(KEYBOARD_PATH_5)/info.json
endif

CONFIG_H += $(KEYBOARD_OUTPUT)/src/info_config.h $(KEYBOARD_OUTPUT)/src/layouts.h

$(KEYBOARD_OUTPUT)/src/info_config.h: $(INFO_JSON_FILES)
	bin/qmk generate-config-h --quiet --keyboard $(KEYBOARD) --output $(KEYBOARD_OUTPUT)/src/info_config.h

$(KEYBOARD_OUTPUT)/src/layouts.h: $(INFO_JSON_FILES)
	bin/qmk generate-layouts --quiet --keyboard $(KEYBOARD) --output $(KEYBOARD_OUTPUT)/src/layouts.h

generated-files: $(KEYBOARD_OUTPUT)/src/info_config.h $(KEYBOARD_OUTPUT)/src/layouts.h

.INTERMEDIATE : generated-files

# Userspace setup and definitions
ifeq ("$(USER_NAME)","")
    USER_NAME := $(KEYMAP)
endif
USER_PATH := users/$(USER_NAME)

-include $(USER_PATH)/rules.mk
ifneq ("$(wildcard $(USER_PATH)/config.h)","")
    CONFIG_H += $(USER_PATH)/config.h
endif

# Object files 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)

ifneq ("$(wildcard $(KEYMAP_PATH)/config.h)","")
    CONFIG_H += $(KEYMAP_PATH)/config.h
endif

# project specific files
SRC += $(KEYBOARD_SRC) \
    $(KEYMAP_C) \
    $(QUANTUM_SRC)

# Optimize size but this may cause error "relocation truncated to fit"
#EXTRALDFLAGS = -Wl,--relax

# Search Path
VPATH += $(KEYMAP_PATH)
VPATH += $(USER_PATH)
VPATH += $(KEYBOARD_PATHS)
VPATH += $(COMMON_VPATH)

include common_features.mk
include $(TMK_PATH)/protocol.mk
include $(TMK_PATH)/common.mk
include bootloader.mk

SRC += $(patsubst %.c,%.clib,$(LIB_SRC))
SRC += $(patsubst %.c,%.clib,$(QUANTUM_LIB_SRC))
SRC += $(TMK_COMMON_SRC)
OPT_DEFS += $(TMK_COMMON_DEFS)
EXTRALDFLAGS += $(TMK_COMMON_LDFLAGS)

SKIP_COMPILE := no
ifneq ($(REQUIRE_PLATFORM_KEY),)
    ifneq ($(REQUIRE_PLATFORM_KEY),$(PLATFORM_KEY))
        SKIP_COMPILE := yes
    endif
endif

include $(TMK_PATH)/$(PLATFORM_KEY).mk
ifneq ($(strip $(PROTOCOL)),)
    include $(TMK_PATH)/protocol/$(strip $(shell echo $(PROTOCOL) | tr '[:upper:]' '[:lower:]')).mk
else
    include $(TMK_PATH)/protocol/$(PLATFORM_KEY).mk
endif

# TODO: remove this bodge?
PROJECT_DEFS := $(OPT_DEFS)
PROJECT_INC := $(VPATH) $(EXTRAINCDIRS) $(KEYBOARD_PATHS)
PROJECT_CONFIG := $(CONFIG_H)

ifeq ($(strip $(VISUALIZER_ENABLE)), yes)
    VISUALIZER_DIR = $(QUANTUM_DIR)/visualizer
    VISUALIZER_PATH = $(QUANTUM_PATH)/visualizer
    include $(VISUALIZER_PATH)/visualizer.mk
endif

CONFIG_H += $(POST_CONFIG_H)
ALL_CONFIGS := $(PROJECT_CONFIG) $(CONFIG_H)

OUTPUTS := $(KEYMAP_OUTPUT) $(KEYBOARD_OUTPUT)
$(KEYMAP_OUTPUT)_SRC := $(SRC)
$(KEYMAP_OUTPUT)_DEFS := $(OPT_DEFS) $(GFXDEFS) \
-DQMK_KEYBOARD=\"$(KEYBOARD)\" -DQMK_KEYBOARD_H=\"$(QMK_KEYBOARD_H)\" \
-DQMK_KEYMAP=\"$(KEYMAP)\" -DQMK_KEYMAP_H=\"$(KEYMAP).h\" -DQMK_KEYMAP_CONFIG_H=\"$(KEYMAP_PATH)/config.h\" \
-DQMK_SUBPROJECT -DQMK_SUBPROJECT_H -DQMK_SUBPROJECT_CONFIG_H
$(KEYMAP_OUTPUT)_INC :=  $(VPATH) $(EXTRAINCDIRS)
$(KEYMAP_OUTPUT)_CONFIG := $(CONFIG_H)
$(KEYBOARD_OUTPUT)_SRC := $(CHIBISRC) $(GFXSRC)
$(KEYBOARD_OUTPUT)_DEFS := $(PROJECT_DEFS) $(GFXDEFS)
$(KEYBOARD_OUTPUT)_INC := $(PROJECT_INC) $(GFXINC)
$(KEYBOARD_OUTPUT)_CONFIG := $(PROJECT_CONFIG)

# Default target.
ifeq ($(SKIP_COMPILE),no)
all: build check-size
else
all:
	echo "skipped" >&2
endif

build: elf cpfirmware
check-size: build
check-md5: build
objs-size: build

include show_options.mk
include $(TMK_PATH)/rules.mk

# Ensure we have generated files available for each of the objects
define GEN_FILES
$1: generated-files
endef
$(foreach O,$(OBJ),$(eval $(call GEN_FILES,$(patsubst %.a,%.o,$(O)))))