Files
RTLPlayground/Makefile
T
Priit Laes 3c89b22207 makefile: Use origin check for CC variable
Make defines defaults for commonly used variables, therefore
we need to check first how the variable was defined. If `default`
value was used, override it with our own default.
2026-08-04 21:55:28 +03:00

139 lines
3.7 KiB
Makefile

VERSION=0.1.0
IMAGESIZE = 524288
DEFAULT_CONFIG_LOCATION = 454656
CONFIG_LOCATION = 458752
HTML_LOCATION = 262144
ifeq ($(origin CC),default)
CC = sdcc
endif
CC_FLAGS = -mmcs51 -I. -Ihttpd -Iuip
ASM ?= sdas8051
AFLAGS= -plosgff
SUBDIRS := tools
SUBDIRSCLEAN=$(addsuffix clean,$(SUBDIRS))
ifeq ($(MACHINE),)
MACHINE:= $(shell grep "^\s*#define MACHINE_" machine.h | sed "s/^\s*#define MACHINE_//")
else
CC_FLAGS += -DMACHINE_$(MACHINE)
endif
BUILDDIR = output/$(MACHINE)
VERSION_HEADER := version.h
GIT_VERSION := $(shell git rev-parse --short HEAD)
ifeq ($(shell git status --porcelain --untracked-files=no),)
else
GIT_VERSION := $(GIT_VERSION)-dirty
endif
VERSION_EXTENSION = v$(VERSION)-$(GIT_VERSION)
FILENAME_EXTENSION = $(VERSION_EXTENSION)-$(MACHINE)
all: create_build_dir $(VERSION_HEADER) $(SUBDIRS) $(BUILDDIR)/rtlplayground-$(FILENAME_EXTENSION).bin
create_build_dir:
mkdir -p "$(BUILDDIR)"
mkdir -p "$(BUILDDIR)/uip"
mkdir -p "$(BUILDDIR)/httpd"
# Keep machine.c in first position to fail immediately on invalid $MACHINE value
SRCS = \
machine.c \
cmd_editor.c \
cmd_parser.c \
dhcp.c \
html_data.c \
rtlplayground.c \
syslog.c \
udp_apps.c
# RTL837x
SRCS += \
rtl837x_bandwidth.c \
rtl837x_flash.c \
rtl837x_igmp.c \
rtl837x_init.c \
rtl837x_leds.c \
rtl837x_phy.c \
rtl837x_pins.c\
rtl837x_port.c \
rtl837x_stp.c
SRCS += \
httpd/httpd.c \
httpd/page_impl.c
SRCS += \
uip/timer.c \
uip/uip.c \
uip/uiplib.c \
uip/uip_arp.c \
uip/uip-fw.c \
uip/uip-neighbor.c \
uip/uip-split.c
OBJS = ${SRCS:%.c=$(BUILDDIR)/%.rel}
DEPS := ${SRCS:%.c=$(BUILDDIR)/%.d}
HTML := $(shell find $(html) -name '*.js' -or -name '*.html' -or -name '*.svg')
html_data.c html_data.h: $(HTML) tools/output/fileadder
tools/output/fileadder -a $(HTML_LOCATION) -s $(IMAGESIZE) -b BANK1 -d html -p html_data
$(VERSION_HEADER):
@echo "#ifndef VERSION_H" > $(VERSION_HEADER)
@echo "#define VERSION_H" >> $(VERSION_HEADER)
@echo "#define VERSION_SW \"$(VERSION_EXTENSION)\"" >> $(VERSION_HEADER)
@echo "#define BUILD_DATE \"$(shell date +"%Y-%m-%d %H:%M:%S")\"" >> $(VERSION_HEADER)
@echo "#endif" >> $(VERSION_HEADER)
httpd: html_data.h
$(SUBDIRS):
$(MAKE) -C $@
clean:
-rm -f html_data.c html_data.h $(VERSION_HEADER)
-if [ -d $(BUILDDIR) ]; then find $(BUILDDIR) -type f ! -name "*.bin" -delete; fi
distclean:
-rm -f html_data.c html_data.h $(VERSION_HEADER)
-rm -rf $(BUILDDIR)
$(BUILDDIR)/%.rel: %.c
$(CC) -MMD $(CC_FLAGS) -o $@ -c $<
$(BUILDDIR)/%.rel: %.asm
${ASM} ${AFLAGS} -o $@ $<
# mv -f $(addprefix $(basename $^), .lst .rel .sym) .
$(BUILDDIR)/rtlplayground.ihx: $(OBJS) $(BUILDDIR)/crtstart.rel $(BUILDDIR)/crc16.rel
$(CC) $(CC_FLAGS) -Wl-bHOME=0x00000 -Wl-bBANK1=0x14000 -Wl-bBANK2=0x24000 -Wl-r -o $@ $^
$(BUILDDIR)/rtlplayground.img: $(BUILDDIR)/rtlplayground.ihx
objcopy --input-target=ihex -O binary $< $@
$(BUILDDIR)/rtlplayground-$(FILENAME_EXTENSION).bin: $(BUILDDIR)/rtlplayground.img
if [ -e $@ ]; then rm $@; fi
tools/output/imagebuilder -i $^ $@
tools/output/fileadder -a $(DEFAULT_CONFIG_LOCATION) -s $(IMAGESIZE) -d config.txt $@
tools/output/fileadder -a $(CONFIG_LOCATION) -s $(IMAGESIZE) -d config.txt $@
tools/output/fileadder -a $(HTML_LOCATION) -s $(IMAGESIZE) -d html -p html_data -b BANK1 $@
tools/output/crc_calculator -u $@
ln -sf $(MACHINE)/rtlplayground-$(FILENAME_EXTENSION).bin output/rtlplayground.bin
.PHONY: clean all $(SUBDIRS) $(VERSION_HEADER)
.PHONY:
machine_check:
@mkdir -p $(BUILDDIR)/tmp
@set -eo pipefail; \
for MACHINE in `grep -e ' MACHINE_' machine.c | sed -e 's%^.* MACHINE_%%' -e 's%[ ]*//.*$$%%' | sort -u`; \
do \
echo "Checking $${MACHINE}"; \
$(CC) $(CC_FLAGS) -DMACHINE_$${MACHINE} -MMD -o $(BUILDDIR)/tmp/machine_check -c machine.c; \
done
@rm -rf $(BUILDDIR)/tmp
-include $(DEPS)