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Makefile
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Makefile
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TARGET := ethersex
TOPDIR = .
SUBDIRS += control6
SUBDIRS += core
SUBDIRS += libs
SUBDIRS += mcuf
SUBDIRS += hardware
SUBDIRS += protocols
SUBDIRS += services
rootbuild=t
export TOPDIR
ifneq ($(no_deps),t)
ifneq ($(MAKECMDGOALS),clean)
ifneq ($(MAKECMDGOALS),fullclean)
ifneq ($(MAKECMDGOALS),mrproper)
ifneq ($(MAKECMDGOALS),menuconfig)
ifneq ($(MAKECMDGOALS),indent)
include $(TOPDIR)/.config
endif # MAKECMDGOALS!=indent
endif # MAKECMDGOALS!=menuconfig
endif # MAKECMDGOALS!=fullclean
endif # MAKECMDGOALS!=mrproper
endif # MAKECMDGOALS!=clean
endif # no_deps!=t
##############################################################################
ifeq ($(ARCH_HOST),y)
all: $(TARGET)
else
all: compile-$(TARGET)
@echo "=======The ethersex project========"
@echo "Compiled for: $(MCU) at $(FREQ)Hz"
@$(CONFIG_SHELL) ${TOPDIR}/scripts/size $(TARGET) $(MCU) $(BOOTLOADER_SUPPORT) $(BOOTLOADER_SIZE)
@$(CONFIG_SHELL) ${TOPDIR}/scripts/eeprom-usage "$(CFLAGS)" "$(CPPFLAGS)" 2> /dev/null
@echo "==================================="
endif
.PHONY: all
.SILENT: all
##############################################################################
# logging to file make.log
# calls make all and redirects stdout and stderr to make.log
v:
(echo "===== logging make activity to file make.log =====";\
echo "Build started on `date`";\
${MAKE} all 2>&1) | tee make.log
##############################################################################
# print information about binary size and flash usage
size-info:
@echo "===== size info ====="
@$(CONFIG_SHELL) ${TOPDIR}/scripts/size $(TARGET) $(MCU) $(BOOTLOADER_SUPPORT) $(BOOTLOADER_SIZE)
##############################################################################
# target help displays a short overview over make options
help:
@echo "Configuration targets:"
@echo " menuconfig - Update current config utilising a menu based program"
@echo " (default when .config does not exist)"
@echo ""
@echo "Cleaning targets:"
@echo " clean - Remove bin and dep files"
@echo " fullclean - Same as "clean", but also remove object files"
@echo " mrproper - Same as "fullclean", but also remove all config files"
@echo ""
@echo "Information targets:"
@echo " show-config - show enabled modules"
@echo " size-info - show size information of compiled binary"
@echo ""
@echo "Other generic targets:"
@echo " all - Build everything as specified in .config"
@echo " (default if .config exists)"
@echo " v - Same as "all" but with logging to make.log enabled"
##############################################################################
# generic fluff
include $(TOPDIR)/scripts/defaults.mk
#include $(TOPDIR)/scripts/rules.mk
SRC += ethersex.c
${UIP_SUPPORT}_SRC += network.c
include $(foreach subdir,$(SUBDIRS),$(subdir)/Makefile)
include $(foreach subdir,$(SUBSUBDIRS),$(subdir)/Makefile)
SUBDIRS += ${SUBSUBDIRS}
debug:
@echo SRC: ${SRC}
@echo y_SRC: ${y_SRC}
@echo y_ECMD_SRC: ${y_ECMD_SRC}
@echo y_SOAP_SRC: ${y_SOAP_SRC}
${ECMD_PARSER_SUPPORT}_SRC += ${y_ECMD_SRC}
${SOAP_SUPPORT}_SRC += ${y_SOAP_SRC}
$(ECMD_PARSER_SUPPORT)_NP_SIMPLE_META_SRC = protocols/ecmd/ecmd_defs.m4 ${named_pin_simple_files}
$(SOAP_SUPPORT)_NP_SIMPLE_META_SRC = protocols/ecmd/ecmd_defs.m4 ${named_pin_simple_files}
ifeq ($(SCHEDULER_SUPPORT), y)
y_META_SRC += scripts/meta_magic_scheduler.m4
else
y_META_SRC += scripts/meta_magic.m4
endif
$(ECMD_PARSER_SUPPORT)_META_SRC += protocols/ecmd/ecmd_magic.m4
$(SOAP_SUPPORT)_META_SRC += protocols/soap/soap_magic.m4
y_META_SRC += meta.m4
$(ECMD_PARSER_SUPPORT)_META_SRC += protocols/ecmd/ecmd_defs.m4 ${named_pin_simple_files}
y_META_SRC += $(y_NP_SIMPLE_META_SRC)
meta.m4: ${SRC} ${y_SRC} .config
@echo "Build meta files"
$(SED) -ne '/Ethersex META/{n;:loop p;n;/\*\//!bloop }' ${SRC} ${y_SRC} > $@.tmp
@echo "Copying to meta.m4"
@if [ ! -e $@ ]; then cp -v $@.tmp $@; \
elif ! diff $@.tmp $@ >/dev/null; then cp -v $@.tmp $@; else echo "$@ unaltered"; fi
@$(RM) -f $@.tmp
meta.defines: autoconf.h pinning.c
scripts/m4-defines > $@.tmp
$(SED) -e "/^#define [A-Z].*_PIN /!d" -e "s/^#define \([^ ]*\)_PIN.*/-Dpin_\1/;s/[()]/_/g" pinning.c >> $@.tmp
$(SED) -e ':a' -e 'N' -e '$$!ba' -e 's/\n/ /g' $@.tmp > $@.new
@echo "Copying to meta.defines"
@if [ ! -e $@ ]; then cp -v $@.new $@; \
elif ! diff $@.new $@ >/dev/null; then cp -v $@.new $@; else echo "$@ unaltered"; fi
@$(RM) -f $@.tmp $@.new
meta.c: meta.defines $(y_META_SRC)
$(M4) $(M4FLAGS) `cat meta.defines` $(filter-out $<,$^) > $@
meta.h: meta.defines scripts/meta_header_magic.m4 meta.m4
$(M4) `cat meta.defines` $(filter-out $<,$^) > $@
##############################################################################
compile-$(TARGET): $(TARGET).hex $(TARGET).bin
.PHONY: compile-$(TARGET)
.SILENT: compile-$(TARGET)
OBJECTS += $(patsubst %.c,%.o,${SRC} ${y_SRC} meta.c)
OBJECTS += $(patsubst %.c,%.o,${AUTOGEN_SRC} ${y_AUTOGEN_SRC})
OBJECTS += $(patsubst %.S,%.o,${ASRC} ${y_ASRC})
# Do not add version.c to SRC or OBJECTS!
# Compile version.c at link time ensures correct built time, ref. issue #448
$(TARGET): $(OBJECTS)
$(CC) $(CFLAGS) $(CPPFLAGS) $(TARGET_ARCH) -c version.c
$(CC) $(LDFLAGS) -o $@ $(OBJECTS) version.o -lm -lc # Pixie Dust!!! (Bug in avr-binutils)
SIZEFUNCARG ?= -e printf -e scanf -e divmod
size-check: $(OBJECTS) ethersex
@for obj in $^; do \
if avr-nm $$obj | grep -q $(SIZEFUNCARG); then \
echo -n "$$obj: "; avr-nm $$obj | grep $(SIZEFUNCARG) | cut -c12- | tr '\n' ','; echo ''; \
fi; \
done
##############################################################################
# Generate ethersex.hex file
# If inlining or crc-padding is enabled, we need to copy from ethersex.bin to not lose
# those files. However we mustn't always copy the binary, since that way
# a bootloader cannot be built (the section start address would get lost).
hex_from_bin =
ifeq ($(VFS_INLINE_SUPPORT),y)
hex_from_bin = yes
endif
ifeq ($(CRC_PAD_SUPPORT),y)
hex_from_bin = yes
endif
ifeq ($(hex_from_bin), yes)
%.hex: %.bin
$(OBJCOPY) -O ihex -I binary $(TARGET).bin $(TARGET).hex
else
%.hex: %
$(OBJCOPY) -O ihex -R .eeprom $< $@
endif
.SILENT: %.hex
##############################################################################
#
# VFS Inline Files
#
##############################################################################
ifeq ($(VFS_INLINE_SUPPORT),y)
INLINE_FILES := $(shell ls embed/* | $(SED) '/\.tmp$$/d; /\.gz$$/d; /~$$/d; s/\.cpp$$//; s/\.m4$$//; s/\.sh$$//;')
ifeq ($(DEBUG_INLINE_FILES),y)
.PRECIOUS = $(INLINE_FILES)
endif
else
INLINE_FILES :=
endif
# calculate the flash size when padding a crc
ifeq ($(CRC_PAD_SUPPORT),y)
FLASHEND = $(shell ./core/crc/read-define FLASHEND)
ifeq ($(BOOTLOADER_SUPPORT),y)
fillto = $(shell echo $$(( $(BOOTLOADER_SIZE) - 2 )) )
else
ifeq ($(BOOTLOADER_JUMP),y)
fillto = $(shell echo $$(( $(FLASHEND) - $(BOOTLOADER_SIZE) - 1 )) )
else
fillto = $(shell echo $$(( $(FLASHEND) - 1 )) )
endif
endif
endif
embed/%: embed/%.cpp
@if ! avr-cpp -xc -P -DF_CPU=$(FREQ) -I$(TOPDIR) -include autoconf.h $< 2> /dev/null > $@.tmp; \
then $(RM) $@; echo "--> Don't include $@ ($<)"; \
else $(SED) '/^$$/d; /^#[^#]/d' <$@.tmp > $@; echo "--> Include $@ ($<)"; \
fi
@$(RM) $@.tmp
embed/%: embed/%.m4
@if ! $(M4) `scripts/m4-defines` $< > $@; \
then $(RM) $@; echo "--> Don't include $@ ($<)"; \
else echo "--> Include $@ ($<)"; \
fi
embed/%: embed/%.sh
@if ! $(CONFIG_SHELL) $< > $@; \
then $(RM) $@; echo "--> Don't include $@ ($<)"; \
else echo "--> Include $@ ($<)"; \
fi
%.bin: % $(INLINE_FILES)
$(OBJCOPY) -O binary -R .eeprom $< $@
ifeq ($(VFS_INLINE_SUPPORT),y)
@$(MAKE) -C core/vfs vfs-concat TOPDIR=../.. no_deps=t
$(CONFIG_SHELL) core/vfs/do-embed $(INLINE_FILES)
endif
ifeq ($(CRC_PAD_SUPPORT),y)
# fill up the binary to the maximum possible size minus 2 bytes for the crc
$(OBJCOPY) -I binary -O binary --gap-fill 0xFF --pad-to $(fillto) ethersex.bin ethersex.bin
# pad the crc to the binary
@$(MAKE) -C core/crc crc16-concat TOPDIR=../.. no_deps=t
./core/crc/crc16-concat ethersex.bin
endif
##############################################################################
%.eep.hex: %
$(OBJCOPY) --set-section-flags=.eeprom="alloc,load" --change-section-lma .eeprom=0 -O ihex -j .eeprom $< $@
%.lss: %
$(OBJDUMP) -h -S $< > $@
%-size: %.hex
$(SIZE) $<
##############################################################################
### Special case for MacOS X and FreeBSD
CONFIG_SHELL := $(shell if [ x"`uname`" = x"Darwin" ] && [ -x /opt/local/bin/bash ] ; then echo /opt/local/bin/bash; \
elif [ x"`uname`" = x"Darwin" ] && [ -x /usr/local/bin/bash ] ; then echo /usr/local/bin/bash; \
elif [ x"`uname`" = x"FreeBSD" ]; then echo /usr/local/bin/bash; \
elif [ -x "$$BASH" ]; then echo $$BASH; \
elif [ -x /bin/bash ]; then echo /bin/bash; \
elif [ -x /usr/local/bin/bash ]; then echo /usr/local/bin/bash; \
else echo sh; fi)
### Special case for MacOS X
### bash v3.2 in 10.6 does not work, use version 4.0 from macports
### (see "Voraussetzungen" in wiki)
menuconfig:
$(MAKE) -C scripts/lxdialog all
$(CONFIG_SHELL) scripts/Menuconfig config.in
test -e .config
@$(MAKE) no_deps=t what-now-msg
what-now-msg:
@echo ""
@echo "Next, you can: "
@echo " * '$(MAKE)' to compile Ethersex"
@for subdir in $(SUBDIRS); do \
test -e "$$subdir/configure" -a -e "$$subdir/cfgpp" \
&& echo " * '$(MAKE) $$subdir/menuconfig' to" \
"further configure $$subdir"; done || true
@echo ""
.PHONY: what-now-msg
%/menuconfig:
$(SH) "$(@D)/configure"
@$(MAKE) what-now-msg
##############################################################################
clean:
$(RM) $(TARGET) $(TARGET).lss $(TARGET).bin $(TARGET).hex pinning.c
$(RM) $(OBJECTS) $(CLEAN_FILES) \
$(patsubst %.o,%.dep,${OBJECTS}) \
$(patsubst %.o,%.E,${OBJECTS}) \
$(patsubst %.o,%.s,${OBJECTS}) network.dep
$(RM) meta.c meta.h meta.m4 meta.defines
$(RM) $(AUTOGEN_SRC) $(y_AUTOGEN_SRC)
echo "Cleaning completed"
fullclean: clean
find $(TOPDIR)/ -type f \( -name '*.o' -o -name '*.dep' \) -print0 \
| xargs -0 $(RM)
echo "Full cleaning completed"
mrproper: fullclean
$(RM) autoconf.h .config config.mk .menuconfig.log .config.old
echo "All object files and config files are gone now"
.PHONY: clean fullclean mrproper
.SILENT: clean fullclean mrproper
##############################################################################
# MCU specific pinning code generation
#
PINNING_FILES=pinning/internals/header.m4 \
$(wildcard pinning/*/$(MCU).m4) \
$(wildcard pinning/internals/hackery_$(MCU).m4) \
$(wildcard pinning/hardware/$(HARDWARE).m4) pinning/internals/footer.m4
pinning.c: $(PINNING_FILES) autoconf.h
$(M4) -I$(TOPDIR)/pinning `scripts/m4-defines` $(PINNING_FILES) > $@
##############################################################################
# configure ethersex
#
show-config: autoconf.h
@echo
@echo MCU: $(MCU) Hardware: $(HARDWARE)
@echo
@echo "These modules are currently enabled: "
@echo "======================================"
@$(SED) -e "/^#define \<.*_SUPPORT\>/!d;s/^#define / * /;s/_SUPPORT.*//" autoconf.h|sort -u
.PHONY: show-config
autoconf.h .config:
@echo $(MAKE)\'s goal: $(MAKECMDGOALS)
ifneq ($(MAKECMDGOALS),menuconfig)
# make sure menuconfig isn't called twice, on `make menuconfig'
test -s autoconf.h -a -s .config || $(MAKE) no_deps=t menuconfig
# test the target file, test fails if it doesn't exist
# and will keep make from looping menuconfig.
test -s autoconf.h -a -s .config
# now let's restart make so the .config is (re)evaluated.
$(MAKE) $(MAKECMDGOALS)
@echo Ethersex compiled successfully, ignore make error!
@false # stop compilation
endif
##############################################################################
# reformat source code
indent: INDENTCMD=indent -nbad -sc -nut -bli0 -blf -cbi0 -cli2 -npcs -nbbo
indent:
@find . $(SUBDIRS) -maxdepth 1 -name "*.[ch]" | \
egrep -v "(ir.*_lib|core/crypto)" | \
while read f; do \
$(INDENTCMD) "$$f"; \
done
.PHONY: indent
include $(TOPDIR)/scripts/avrdude.mk
include $(TOPDIR)/scripts/depend.mk