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RIOT/bootloaders/riotboot/Makefile
Marian Buschsieweke af21f15b02
makefiles: Minor clean ups
- Add FEATURES_REQUIRED_ANY to dependency-debug:
  Now `make dependency-debug` by default also stores the contents of
  `FEATURES_REQUIRED_ANY`.
- makefiles/features_check.inc.mk: Break long lines
- {tests/minimal,tests/unittests,bootloaders/riotboot}:
  Disable auto_init_% in addition to auto_init.

This works around weird behavior due to the USEMODULE being recursively expended
in the first iteration of dependency resolution: Modules added to DEFAULT_MODULE
get automatically added to USEMODULE during the first run, but not for
subsequent. This should be iron out later on.
2020-04-02 09:56:39 +02:00

35 lines
864 B
Makefile

# Default RIOT bootloader
APPLICATION = riotboot
# Default testing board
BOARD ?= samr21-xpro
# Select the boards with riotboot feature
FEATURES_REQUIRED += riotboot
# Set RIOTBOOT_BUILD to indicate a riotboot application build
RIOTBOOT_BUILD = 1
# Provide a define to detect if building the bootloader
CFLAGS += -DRIOTBOOT
# Disable unused modules
CFLAGS += -DNDEBUG -DLOG_LEVEL=LOG_NONE
DISABLE_MODULE += core_init core_msg core_panic
DISABLE_MODULE += auto_init auto_init_%
# avoid using stdio
USEMODULE += stdio_null
# Include riotboot flash partition functionality
USEMODULE += riotboot_slot
# RIOT codebase
RIOTBASE ?= $(CURDIR)/../../
include $(RIOTBASE)/Makefile.include
# limit riotboot bootloader size
# TODO: Manage to set this variable for boards which already embed a
# bootloader, currently it will be overwritten
ROM_LEN := $(RIOTBOOT_LEN)