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qmk_firmware/build_keyboard.mk
Drashna Jaelre 27b0f8923e Change VPATH path addition order (#5754) 
Specifically, to fix some edge cases, and keep the handling consistent, the userspace folder should not actually be added at the end.  Ideally, it should be added after the keymap paths, but before the keyboard's path.

This issue was discovered in #5484, and the fix created by mtei.
2019-05-02 08:01:58 -07:00

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Makefile
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# 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)
STM32_PATH := quantum/stm32
# 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)
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),)
include build_layout.mk
else
$(error Could not find keymap)
# this state should never be reached
endif
ifeq ($(strip $(CTPC)), yes)
CONVERT_TO_PROTON_C=yes
endif
ifeq ($(strip $(CONVERT_TO_PROTON_C)), yes)
TARGET := $(TARGET)_proton_c
include $(STM32_PATH)/proton_c.mk
OPT_DEFS += -DCONVERT_TO_PROTON_C
endif
ifneq ($(FORCE_LAYOUT),)
TARGET := $(TARGET)_$(FORCE_LAYOUT)
endif
include quantum/mcu_selection.mk
ifdef MCU_FAMILY
OPT_DEFS += -DQMK_STM32
KEYBOARD_PATHS += $(STM32_PATH)
endif
# 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 = $(KEYBOARD_FOLDER_5).h
endif
# Determine and set parameters based on the keyboard's processor family.
# We can assume a ChibiOS target When MCU_FAMILY is defined since it's
# not used for LUFA
ifdef MCU_FAMILY
FIRMWARE_FORMAT?=bin
PLATFORM=CHIBIOS
else ifdef ARM_ATSAM
PLATFORM=ARM_ATSAM
FIRMWARE_FORMAT=bin
else
PLATFORM=AVR
FIRMWARE_FORMAT?=hex
endif
ifeq ($(PLATFORM),CHIBIOS)
include $(TMK_PATH)/chibios.mk
OPT_OS = chibios
ifneq ("$(wildcard $(KEYBOARD_PATH_5)/bootloader_defs.h)","")
OPT_DEFS += -include $(KEYBOARD_PATH_5)/bootloader_defs.h
else ifneq ("$(wildcard $(KEYBOARD_PATH_5)/boards/$(BOARD)/bootloader_defs.h)","")
OPT_DEFS += -include $(KEYBOARD_PATH_5)/boards/$(BOARD)/bootloader_defs.h
else ifneq ("$(wildcard $(KEYBOARD_PATH_4)/bootloader_defs.h)","")
OPT_DEFS += -include $(KEYBOARD_PATH_4)/bootloader_defs.h
else ifneq ("$(wildcard $(KEYBOARD_PATH_4)/boards/$(BOARD)/bootloader_defs.h)","")
OPT_DEFS += -include $(KEYBOARD_PATH_4)/boards/$(BOARD)/bootloader_defs.h
else ifneq ("$(wildcard $(KEYBOARD_PATH_3)/bootloader_defs.h)","")
OPT_DEFS += -include $(KEYBOARD_PATH_3)/bootloader_defs.h
else ifneq ("$(wildcard $(KEYBOARD_PATH_3)/boards/$(BOARD)/bootloader_defs.h)","")
OPT_DEFS += -include $(KEYBOARD_PATH_3)/boards/$(BOARD)/bootloader_defs.h
else ifneq ("$(wildcard $(KEYBOARD_PATH_2)/bootloader_defs.h)","")
OPT_DEFS += -include $(KEYBOARD_PATH_2)/bootloader_defs.h
else ifneq ("$(wildcard $(KEYBOARD_PATH_2)/boards/$(BOARD)/bootloader_defs.h)","")
OPT_DEFS += -include $(KEYBOARD_PATH_2)/boards/$(BOARD)/bootloader_defs.h
else ifneq ("$(wildcard $(KEYBOARD_PATH_1)/bootloader_defs.h)","")
OPT_DEFS += -include $(KEYBOARD_PATH_1)/bootloader_defs.h
else ifneq ("$(wildcard $(KEYBOARD_PATH_1)/boards/$(BOARD)/bootloader_defs.h)","")
OPT_DEFS += -include $(KEYBOARD_PATH_1)/boards/$(BOARD)/bootloader_defs.h
else ifneq ("$(wildcard $(TOP_DIR)/drivers/boards/$(BOARD)/bootloader_defs.h)","")
OPT_DEFS += -include $(TOP_DIR)/drivers/boards/$(BOARD)/bootloader_defs.h
endif
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
# Save the defines and includes here, so we don't include any keymap specific ones
PROJECT_DEFS := $(OPT_DEFS)
PROJECT_INC := $(VPATH) $(EXTRAINCDIRS) $(KEYBOARD_PATHS)
PROJECT_CONFIG := $(CONFIG_H)
# Userspace setup and definitions
ifeq ("$(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 += $(patsubst %.c,%.clib,$(LIB_SRC))
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 += $(patsubst %.c,%.clib,$(QUANTUM_LIB_SRC))
SRC += $(TMK_COMMON_SRC)
OPT_DEFS += $(TMK_COMMON_DEFS)
EXTRALDFLAGS += $(TMK_COMMON_LDFLAGS)
ifeq ($(PLATFORM),AVR)
ifeq ($(strip $(PROTOCOL)), VUSB)
include $(TMK_PATH)/protocol/vusb.mk
else
include $(TMK_PATH)/protocol/lufa.mk
endif
include $(TMK_PATH)/avr.mk
endif
ifeq ($(PLATFORM),ARM_ATSAM)
include $(TMK_PATH)/arm_atsam.mk
include $(TMK_PATH)/protocol/arm_atsam.mk
endif
ifeq ($(PLATFORM),CHIBIOS)
include $(TMK_PATH)/protocol/chibios.mk
endif
ifeq ($(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=\"$(QMK_KEYBOARD_H)\" -DQMK_KEYBOARD_CONFIG_H=\"$(KEYBOARD_PATH_1)/config.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.
all: build check-size
build: elf cpfirmware
check-size: build
include show_options.mk
include $(TMK_PATH)/rules.mk
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