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Move more functionality into firmware.mk. Now we build the px4 bundles in a way that will let external builders generate them too.

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Pass the platform define into the firmware builder.
This commit is contained in:
px4dev
2013-01-16 21:03:27 -08:00
parent 0140457d03
commit e692ccc44e
4 changed files with 189 additions and 59 deletions
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65
Makefile
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@@ -52,45 +52,33 @@ PLATFORM_FROM_CONFIG = $(word 1,$(subst _, ,$1))
#
# Built products
#
FIRMWARES = $(foreach config,$(CONFIGS),$(IMAGE_DIR)/$(config).px4)
BINARIES = $(foreach config,$(CONFIGS),$(BUILD_DIR)/$(config).build/firmware.bin)
STAGED_FIRMWARES = $(foreach config,$(CONFIGS),$(IMAGE_DIR)/$(config).px4)
FIRMWARES = $(foreach config,$(CONFIGS),$(BUILD_DIR)/$(config).build/firmware.px4)
#
# Debugging
#
MQUIET = --no-print-directory
#MQUIET = --print-directory
ifeq ($(V),)
Q = @
else
Q =
endif
all: $(FIRMWARES)
#all: $(SYMBOLS)
Q := $(if $(V),,@)
all: $(STAGED_FIRMWARES)
#
# Generate FIRMWARES from BINARIES
# Copy FIRMWARES into the image directory.
#
$(IMAGE_DIR)/%.px4: basepath = $(basename $(@))
$(IMAGE_DIR)/%.px4: config = $(notdir $(basepath))
$(IMAGE_DIR)/%.px4: platform = $(call PLATFORM_FROM_CONFIG,$(config))
$(FIRMWARES): $(IMAGE_DIR)/%.px4: $(BUILD_DIR)/%.build/firmware.bin
@echo %% Generating $@ for $(config)
$(Q) $(MKFW) --prototype $(IMAGE_DIR)/$(platform).prototype \
--git_identity $(PX4_BASE) \
--image $< > $@
$(STAGED_FIRMWARES): $(IMAGE_DIR)/%.px4: $(BUILD_DIR)/%.build/firmware.px4
@echo %% Copying $@
$(Q) $(COPY) $< $@
#
# Generate the firmware executable
# Generate FIRMWARES
#
# XXX pick the right build tool for the host OS - force it on the generation side too.
#
$(BUILD_DIR)/%.build/firmware.bin: config = $(patsubst $(BUILD_DIR)/%.build/firmware.bin,%,$@)
$(BUILD_DIR)/%.build/firmware.bin: work_dir = $(BUILD_DIR)/$(config).build
$(BINARIES): $(BUILD_DIR)/%.build/firmware.bin: $(BUILD_DIR)/$(word 1,$(subst _, ,%)).build
@echo %% Building $(config) in $(work_dir)
$(BUILD_DIR)/%.build/firmware.px4: config = $(patsubst $(BUILD_DIR)/%.build/firmware.px4,%,$@)
$(BUILD_DIR)/%.build/firmware.px4: work_dir = $(BUILD_DIR)/$(config).build
$(FIRMWARES): $(BUILD_DIR)/%.build/firmware.px4:
@echo %%%% Building $(config) in $(work_dir)
$(Q) mkdir -p $(work_dir)
$(Q) make -C $(work_dir) \
-f $(PX4_BASE)/makefiles/$(config).mk \
CONFIG=$(config) \
@@ -100,23 +88,24 @@ $(BINARIES): $(BUILD_DIR)/%.build/firmware.bin: $(BUILD_DIR)/$(word 1,$(subst _,
#
# Generate the config build directory.
#
BUILDAREAS = $(foreach config,$(CONFIGS),$(BUILD_DIR)/$(config).build)
.PHONY: buildareas
buildareas: $(BUILDAREAS)
$(BUILD_DIR)/%.build: config = $(notdir $(basename $@))
$(BUILD_DIR)/%.build: platform = $(call PLATFORM_FROM_CONFIG,$(config))
$(BUILDAREAS): $(BUILD_DIR)/%.build:
@echo %% Setting up build environment for $(config)
$(Q) mkdir -p $@
$(Q) (cd $@ && $(RMDIR) nuttx-export && unzip -q $(ARCHIVE_DIR)/$(platform).export)
#BUILDAREAS = $(foreach config,$(CONFIGS),$(BUILD_DIR)/$(config).build)
#.PHONY: buildareas
#buildareas: $(BUILDAREAS)
#
#$(BUILD_DIR)/%.build: config = $(notdir $(basename $@))
#$(BUILD_DIR)/%.build: platform = $(call PLATFORM_FROM_CONFIG,$(config))
#$(BUILDAREAS): $(BUILD_DIR)/%.build:
# @echo %% Setting up build environment for $(config)
# $(Q) mkdir -p $@
# $(Q) (cd $@ && $(RMDIR) nuttx-export && unzip -q $(ARCHIVE_DIR)/$(platform).export)
#
# Build the NuttX export archives.
#
# Note that there are no explicit dependencies extended from these
# archives. If NuttX is updated, the user is expected to rebuild the
# archives/build area manually.
# archives/build area manually. Likewise, when the 'archives' target is
# invoked, all archives are always rebuilt.
#
# XXX Should support fetching/unpacking from a separate directory to permit
# downloads of the prebuilt archives as well...
@@ -196,8 +185,6 @@ endif
.PHONY: clean
clean:
$(Q) $(RMDIR) $(BUILD_DIR)/*.build
$(Q) $(REMOVE) -f $(IMAGE_DIR)/*.bin
$(Q) $(REMOVE) -f $(IMAGE_DIR)/*.sym
$(Q) $(REMOVE) -f $(IMAGE_DIR)/*.px4
$(Q) make -C $(ROMFS_SRC) -r $(MQUIET) clean