174 lines
4.8 KiB
Makefile
174 lines
4.8 KiB
Makefile
TARGET := image
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TOPDIR = .
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SRC = \
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main.c \
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eeprom_reserve.c \
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pixel.c \
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util.c \
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LAUNCH_BOOTLOADER = launch-bootloader
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SERIAL = /dev/ttyUSB0
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export TOPDIR
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##############################################################################
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all: compile-$(TARGET)
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@echo "==============================="
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@echo "$(TARGET) compiled for: $(MCU)"
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@echo "size is: "
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@${TOPDIR}/scripts/size $(TARGET)
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@echo "==============================="
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##############################################################################
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# generic fluff
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include defaults.mk
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#include $(TOPDIR)/rules.mk
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##############################################################################
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# generate SUBDIRS variable
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#
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.subdirs: autoconf.h
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$(RM) -f $@
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echo "SUBDIRS += borg_hw" >> $@
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echo "SUBDIRS += animations" >> $@
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(for subdir in `grep -e "^#define .*_SUPPORT" autoconf.h \
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| sed -e "s/^#define //" -e "s/_SUPPORT.*//" \
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| tr "[A-Z]\\n" "[a-z] " `; do \
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test -d $$subdir && echo "SUBDIRS += $$subdir" ; \
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done) | sort -u >> $@
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ifneq ($(no_deps),t)
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ifneq ($(MAKECMDGOALS),clean)
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ifneq ($(MAKECMDGOALS),mrproper)
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ifneq ($(MAKECMDGOALS),menuconfig)
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include $(TOPDIR)/.subdirs
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include $(TOPDIR)/.config
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endif # MAKECMDGOALS!=menuconfig
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endif # MAKECMDGOALS!=mrproper
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endif # MAKECMDGOALS!=clean
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endif # no_deps!=t
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##############################################################################
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.PHONY: compile-subdirs
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compile-subdirs:
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for dir in $(SUBDIRS); do make -C $$dir lib$$dir.a || exit 5; done
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.PHONY: compile-$(TARGET)
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compile-$(TARGET): compile-subdirs $(TARGET).hex $(TARGET).bin $(TARGET).lst
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OBJECTS += $(patsubst %.c,%.o,${SRC})
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LINKLIBS = $(foreach subdir,$(SUBDIRS),$(subdir)/lib$(subdir).a)
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# FIXME how can we omit specifying every file to be linked twice?
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# This is currently necessary because of interdependencies between
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# the libraries, which aren't denoted in these however.
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$(TARGET): $(OBJECTS) $(LINKLIBS)
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$(CC) $(LDFLAGS) -o $@ $(OBJECTS) \
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$(foreach subdir,$(SUBDIRS),-L$(subdir) -l$(subdir)) \
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$(foreach subdir,$(SUBDIRS),-l$(subdir)) \
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$(foreach subdir,$(SUBDIRS),-l$(subdir))
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##############################################################################
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%.hex: %
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$(OBJCOPY) -O ihex -R .eeprom $< $@
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ifeq ($(HTTPD_INLINE_FILES_SUPPORT),y)
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INLINE_FILES := $(wildcard httpd/embed/*)
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else
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INLINE_FILES :=
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endif
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%.bin: % $(INLINE_FILES)
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$(OBJCOPY) -O binary -R .eeprom $< $@
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ifeq ($(HTTPD_INLINE_FILES_SUPPORT),y)
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$(MAKE) -C httpd httpd-concat
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httpd/do-embed $(INLINE_FILES)
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$(OBJCOPY) -O ihex -I binary $(TARGET).bin $(TARGET).hex
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endif
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%.eep.hex: %
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$(OBJCOPY) --set-section-flags=.eeprom="alloc,load" --change-section-lma .eeprom=0 -O ihex -j .eeprom $< $@
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%.lst: %
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$(OBJDUMP) -h -S $< > $@
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%-size: %.hex
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$(SIZE) $<
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##############################################################################
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CONFIG_SHELL := $(shell if [ -x "$$BASH" ]; then echo $$BASH; \
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else if [ -x /bin/bash ]; then echo /bin/bash; \
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else echo sh; fi ; fi)
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menuconfig:
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$(MAKE) -C scripts/lxdialog all
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$(CONFIG_SHELL) scripts/Menuconfig config.in
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test -e .config
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@$(MAKE) no_deps=t what-now-msg
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what-now-msg:
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@echo ""
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@echo "Next, you can: "
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@echo " * 'make' to compile your borgware"
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@for subdir in $(SUBDIRS); do \
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test -e "$$subdir/configure" -a -e "$$subdir/cfgpp" \
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&& echo " * 'make $$subdir/menuconfig' to" \
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"further configure $$subdir"; done || true
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@echo ""
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.PHONY: what-now-msg
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%/menuconfig:
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$(SH) "$(@D)/configure"
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@$(MAKE) what-now-msg
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##############################################################################
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clean:
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$(MAKE) -f rules.mk no_deps=t clean-common
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$(RM) $(TARGET) $(TARGET).bin $(TARGET).hex .subdirs
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for subdir in `find . -type d`; do \
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test "x$$subdir" != "x." \
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&& test -e $$subdir/Makefile \
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&& make no_deps=t -C $$subdir clean; done
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mrproper:
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$(MAKE) clean
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$(RM) -f autoconf.h .config config.mk .menuconfig.log .config.old
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sflash: $(TARGET).hex
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$(LAUNCH_BOOTLOADER) $(SERIAL) 115200
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avrdude -p m32 -b 115200 -u -c avr109 -P $(SERIAL) -U f:w:$< -F
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echo X > $(SERIAL)
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.PHONY: clean mrproper sflash
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##############################################################################
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# configure ethersex
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#
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show-config: autoconf.h
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@echo
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@echo "These modules are currently enabled: "
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@echo "======================================"
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@grep -e "^#define .*_SUPPORT" autoconf.h | sed -e "s/^#define / * /" -e "s/_SUPPORT.*//"
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.PHONY: show-config
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autoconf.h .config:
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@echo make\'s goal: $(MAKECMDGOALS)
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ifneq ($(MAKECMDGOALS),menuconfig)
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# make sure menuconfig isn't called twice, on `make menuconfig'
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test -s autoconf.h -a -s .config || $(MAKE) no_deps=t menuconfig
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# test the target file, test fails if it doesn't exist
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# and will keep make from looping menuconfig.
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test -s autoconf.h -a -s .config
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endif
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include depend.mk
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