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CFLAGS = -Os -pipe -std=c99 -D_POSIX_C_SOURCE=200809L
LDFLAGS =
SATURN_CROSS = saturn-
SATURN_CC = $(SATURN_CROSS)gcc -m2 -mb
SATURN_OBJCOPY = $(SATURN_CROSS)objcopy
SATURN_CFLAGS = -Os -pipe -std=c99 -nostdlib
SATURN_LDFLAGS =
-include config.mak
BOOTSRCS = $(sort $(wildcard boot/*.c))
BOOTELFS = $(patsubst %.c,%.elf,$(BOOTSRCS))
BOOTBINS = $(patsubst boot/%.c,share/boot/%,$(BOOTSRCS))
SRCS = $(sort $(wildcard src/*.c))
DATA = $(sort $(wildcard src/*.bin))
OBJS = $(SRCS:.c=.o) $(DATA:.bin=.o)
BINS = bin/satmkboot bin/satmkiso
.PHONY: all clean
all: $(BINS) $(BOOTBINS)
clean:
rm -f $(BINS) $(OBJS) $(BOOTBINS) $(BOOTELFS)
bin/satmkboot: src/securitycode.o src/symbols.o
bin/%: src/%.o
$(CC) $(LDFLAGS) $^ -o $@
share/boot/%: boot/%.elf
$(SATURN_OBJCOPY) -O binary $< $@
%.elf: %.c boot/ldscript
$(SATURN_CC) $(SATURN_CFLAGS) $(SATURN_LDFLAGS) -T boot/ldscript $< -o $@
%.c: %.bin
tools/bin2c $< > $@
%.o: %.c
$(CC) $(CFLAGS) -c $< -o $@
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