makefile.s2core

# --- Revised 3-Clause BSD License ---
# Copyright Semtech Corporation 2022. All rights reserved.
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TD=../..
include ${TD}/setup.gmk

TARGET.default = ../bin/station
TARGET = $(or ${TARGET.${platform}}, ${TARGET.default})

VPATH+=${TD}/src $(patsubst %/, %, $(filter %/, $(wildcard ${TD}/src/*/))) $(patsubst %,${TD}/%,${SD}) .

SRCS = $(notdir $(wildcard ${VPATH:%=%/*.c}))
ASRCS = $(notdir $(wildcard ${VPATH:%=%/*.S}))

OBJS=${SRCS:.c=.o} ${ASRCS:.S=.s.o} ${FILES:=.o} ${FILES:=.crc.o}
DEPS=${SRCS:.c=.d}

all: ${TARGET}

../bin/station: station_main.c ../lib/libs2core.a $(wildcard ../lib/*.a)
	@echo " [${ARCH}] CC   $@" ${NQ}
	${Q}${CC} ${CFLAGS} ${LDFLAGS} $^ ${LIBS} -o $@
	@echo " platform=${platform} variant=${variant} STATION EXE built"

../lib/libs2core.a: ${PERSOH} ${OBJS}
	@echo " [${ARCH}] AR   $@" ${NQ}
	${Q}${AR} cr $@ $^

perso.h: $(patsubst %.asc, %,${PERSO})
	@echo " [${ARCH}] CP   $@ <- $^" ${NQ}
	@touch $@
	${Q}cp $< $@

%.h: %.h.asc
	@echo " [${ARCH}] GPG  $@ <- $^" ${NQ}
	${Q}gpg --decrypt --output $@ $<

%.d: %.c
	@echo " [${ARCH}] D    $@" ${NQ}
	${Q}${CC} -E -MMD -MP -MT "$@ ${@:.d=.o}" ${CFLAGS} $< >/dev/null

%.o: %.c
	@echo " [${ARCH}] CC   $@" ${NQ}
	${Q}${CC} ${CFLAGS} -c $< -o $@

%.s.o: %.S
	@echo " [${ARCH}] CC   $@" ${NQ}
	${Q}${CC} ${CFLAGS} -c $< -o $@

%.bin.o: %.bin
	@echo " [${ARCH}] OC   $@  " ${NQ}
	${Q} ${OC} ${OCFLAGS} ${<F} $@

%.bin: %
	${Q} cp $< $@

%.gz.bin: %
	@echo " [${ARCH}] GZIP $@  " ${NQ}
	${Q} gzip $< -c > $@

%.crt.bin: %.crt
	@echo " [${ARCH}] OSSL $@  " ${NQ}
	${Q} openssl x509 $1 -in $< -outform DER -out $@

%.key.bin: %.key
	@echo " [${ARCH}] OSSL $@  " ${NQ}
	${Q} openssl rsa $1 -in $< -outform DER -out $@ 2>/dev/null

%.prime256v1.pub.bin: %.prime256v1.pub
	@echo " [${ARCH}] OSSL $@  " ${NQ}
	${Q} openssl ec -in $< -pubin -outform der 2>/dev/null | tail -c 64 1> $@

# Linking strings (*.str)
%.str.o: %.str
	@echo " [${ARCH}] OC   $@  " ${NQ}
	${Q} ${OC} ${OCFLAGS} ${<F} $@

%.str: %
	@echo " [${ARCH}] STR  $@  " ${NQ}
	${Q} cp $< $@ ; printf "\0" >> $@

# Linking crcs (*.crc)
%.crc.o: %.crc
	@echo " [${ARCH}] OC   $@  " ${NQ}
	${Q} ${OC} ${OCFLAGS} ${<F} $@

%.crc: %
	@echo " [${ARCH}] CRC  $@  " ${NQ}
	${Q} ${TD}/build-local/bin/crc32 - < $<  | xxd -r | xxd -e | xxd -r > $@

clean super-clean:
	rm -rf *.o *.d *.gcno ../lib/libs2core.a
	rm -f ${TARGET}
	rm -f ${PERSOH}

.PHONY: all clean super-clean
.INTERMEDIATE: $(patsubst %.asc, %,${PERSO})

# ${DEPS}: perso.h

# -include ${DEPS}