| 1 | CC=gcc |
| 2 | CCFLAGS=-m32 -Wall -Wextra -Werror -fno-stack-protector -nostdinc -fno-builtin |
| 3 | ASFLAGS=-m32 |
| 4 | |
| 5 | LD=ld |
| 6 | LDFLAGS_ELF=-melf_i386 -T link.ld |
| 7 | LDFLAGS_BIN=-melf_i386 -T link.ld --oformat=binary |
| 8 | LIBS=$(shell $(CC) $(CCFLAGS) -print-libgcc-file-name) |
| 9 | |
| 10 | AOUT_KLUDGE_BIN=$(foreach x,$(shell seq 1 9),aout_kludge_$x.bin) |
| 11 | |
| 12 | all: mmap.elf modules.elf $(AOUT_KLUDGE_BIN) |
| 13 | |
| 14 | mmap.elf: start.o mmap.o libc.o link.ld |
| 15 | $(LD) $(LDFLAGS_ELF) -o $@ $^ $(LIBS) |
| 16 | |
| 17 | modules.elf: start.o modules.o libc.o link.ld |
| 18 | $(LD) $(LDFLAGS_ELF) -o $@ $^ $(LIBS) |
| 19 | |
| 20 | aout_kludge_%.bin: aout_kludge_%.o link.ld |
| 21 | $(LD) $(LDFLAGS_BIN) -o $@ $^ $(LIBS) |
| 22 | |
| 23 | .PRECIOUS: aout_kludge_%.o |
| 24 | aout_kludge_%.o: aout_kludge.S |
| 25 | $(CC) $(ASFLAGS) -DSCENARIO=$* -c -o $@ $^ |
| 26 | |
| 27 | %.o: %.c |
| 28 | $(CC) $(CCFLAGS) -c -o $@ $^ |
| 29 | |
| 30 | %.o: %.S |
| 31 | $(CC) $(ASFLAGS) -c -o $@ $^ |