mk/config.mk

   1
   2 CONFIGS_REPO_URL ?= https://github.com/betaflight/config
   3
   4 BASE_CONFIGS      = $(sort $(notdir $(patsubst %/,%,$(dir $(wildcard $(CONFIG_DIR)/configs/*/config.h)))))
   5
   6 ifneq ($(filter-out %_install test% %_clean clean% %-print %.hex %.h hex checks help configs $(BASE_TARGETS) $(BASE_CONFIGS),$(MAKECMDGOALS)),)
   7 ifeq ($(wildcard $(CONFIG_DIR)/configs/),)
   8 $(error `$(CONFIG_DIR)` not found. Have you hydrated configuration using: 'make configs'?)
   9 endif
  10 endif
  11
  12 ifneq ($(CONFIG),)
  13
  14 ifneq ($(TARGET),)
  15 $(error TARGET or CONFIG should be specified. Not both.)
  16 endif
  17
  18 CONFIG_FILE      = $(CONFIG_DIR)/configs/$(CONFIG)/config.h
  19 INCLUDE_DIRS    += $(CONFIG_DIR)/configs/$(CONFIG)
  20
  21 ifneq ($(wildcard $(CONFIG_FILE)),)
  22
  23 CONFIG_REVISION := norevision
  24 ifeq ($(shell git -C $(CONFIG_DIR) diff --shortstat),)
  25 CONFIG_REVISION := $(shell git -C $(CONFIG_DIR) log -1 --format="%h")
  26 CONFIG_REVISION_DEFINE := -D'__CONFIG_REVISION__="$(CONFIG_REVISION)"'
  27 endif
  28
  29 TARGET        := $(shell grep " FC_TARGET_MCU" $(CONFIG_FILE) | awk '{print $$3}' )
  30 HSE_VALUE_MHZ := $(shell grep " SYSTEM_HSE_MHZ" $(CONFIG_FILE) | awk '{print $$3}' )
  31 ifneq ($(HSE_VALUE_MHZ),)
  32 HSE_VALUE     := $(shell echo $$(( $(HSE_VALUE_MHZ) * 1000000 )) )
  33 endif
  34
  35 GYRO_DEFINE   := $(shell grep " USE_GYRO_" $(CONFIG_FILE) | awk '{print $$2}' )
  36
  37 ifeq ($(TARGET),)
  38 $(error No TARGET identified. Is the $(CONFIG_FILE) valid for $(CONFIG)?)
  39 endif
  40
  41 EXST_ADJUST_VMA := $(shell grep " FC_VMA_ADDRESS" $(CONFIG_FILE) | awk '{print $$3}' )
  42 ifneq ($(EXST_ADJUST_VMA),)
  43 EXST = yes
  44 endif
  45
  46 else #exists
  47 $(error `$(CONFIG_FILE)` not found. Have you hydrated configuration using: 'make configs'?)
  48 endif #config_file exists
  49 endif #config
  50
  51 .PHONY: configs
  52 configs:
  53 ifeq ($(wildcard $(CONFIG_DIR)),)
  54         @echo "Hydrating clone for configs: $(CONFIG_DIR)"
  55         $(V0) git clone $(CONFIGS_REPO_URL) $(CONFIG_DIR)
  56 else
  57         $(V0) git -C $(CONFIG_DIR) pull origin
  58 endif
  59
  60 $(BASE_CONFIGS):
  61         @echo "Building target config $@"
  62         $(V0) $(MAKE) -j hex CONFIG=$@
  63         @echo "Building target config $@ succeeded."
  64
  65 ## <CONFIG>_rev    : build configured target and add revision to filename
  66 $(addsuffix _rev,$(BASE_CONFIGS)):
  67         $(V0) $(MAKE) -j hex CONFIG=$(subst _rev,,$@) REV=yes