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Makefile: Fix the BOARDless targets

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Currently boardless targets including softdevice, sudmodules and sim
cannot be run unless a dummy value of BOARD is supplied. Fix this by
distinguishing between conditional and unconditional expansions of the
BOARD variable.

Signed-off-by: Daniel Thompson <daniel@redfelineninja.org.uk>
This commit is contained in:
Daniel Thompson 2020-08-15 20:45:18 +01:00
parent cd97893d2c
commit 28961f1a54
1 changed files with 18 additions and 12 deletions
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30
Makefile
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@ -2,14 +2,16 @@ export PYTHONPATH := $(PWD)/tools/nrfutil:$(PWD)/tools/intelhex:$(PYTHONPATH)
all : bootloader reloader micropython
# If BOARD is undefined then set it up so that expanding it issues an
# error. That ensures that rules that expand BOARD will be automatically
# disabled (and give a useful error message) but it creates an additional
# problem which is that we must never unconditionally expand BOARD.
# We workaround this by using BOARD_SAFE for every unconditional
# expansion.
ifdef BOARD
WASP_WATCH_PY = wasp/boards/$(BOARD)/watch.py
$(WASP_WATCH_PY) : $(WASP_WATCH_PY).in
(cd wasp; ../tools/preprocess.py ../$(WASP_WATCH_PY).in > ../$(WASP_WATCH_PY)) \
|| ($(RM) $(WASP_WATCH_PY); false)
else
BOARD ?= $(error Please set BOARD=)
BOARD_SAFE = $(BOARD)
endif
BOARD ?= $(error Please set BOARD=)
clean :
$(RM) -r \
@ -17,12 +19,12 @@ clean :
reloader/build-$(BOARD) reloader/src/boards/$(BOARD)/bootloader.h \
micropython/mpy-cross/build \
micropython/ports/nrf/build-$(BOARD)-s132 \
$(WASP_WATCH_PY)
wasp/boards/$(BOARD)/watch.py
submodules :
git submodule update --init --recursive
bootloader: build-$(BOARD)
bootloader: build-$(BOARD_SAFE)
$(RM) bootloader/_build-$(BOARD)_nrf52832//$(BOARD)_nrf52832_bootloader-*-nosd.hex
$(MAKE) -C bootloader/ BOARD=$(BOARD)_nrf52832 all genhex
python3 tools/hexmerge.py \
@ -36,14 +38,18 @@ bootloader: build-$(BOARD)
--softdevice bootloader/lib/softdevice/s132_nrf52_6.1.1/s132_nrf52_6.1.1_softdevice.hex \
build-$(BOARD)/bootloader-daflasher.zip
reloader: bootloader build-$(BOARD)
reloader: bootloader build-$(BOARD_SAFE)
$(MAKE) -C reloader/ BOARD=$(BOARD)
mv reloader/build-$(BOARD)/reloader.zip build-$(BOARD)/
softdevice:
micropython/ports/nrf/drivers/bluetooth/download_ble_stack.sh
micropython: $(WASP_WATCH_PY) build-$(BOARD)
wasp/boards/$(BOARD_SAFE)/watch.py : wasp/boards/$(BOARD_SAFE)/watch.py.in
(cd wasp; ../tools/preprocess.py boards/$(BOARD)/watch.py.in > boards/$(BOARD)/watch.py) \
|| ($(RM) wasp/boards/$(BOARD)/watch.py; false)
micropython: build-$(BOARD_SAFE) wasp/boards/$(BOARD_SAFE)/watch.py
$(MAKE) -C micropython/mpy-cross
$(RM) micropython/ports/nrf/build-$(BOARD)-s132/frozen_content.c
$(MAKE) -C micropython/ports/nrf \
@ -56,8 +62,8 @@ micropython: $(WASP_WATCH_PY) build-$(BOARD)
--application micropython/ports/nrf/build-$(BOARD)-s132/firmware.hex \
build-$(BOARD)/micropython.zip
build-$(BOARD):
mkdir -p $@
build-$(BOARD_SAFE):
mkdir -p build-$(BOARD)
dfu:
python3 -m nordicsemi dfu serial --package micropython.zip --port /dev/ttyACM0