CC=gcc | |
CCFLAGS=-m32 -Wall -Wextra -Werror -fno-stack-protector -nostdinc -fno-builtin | |
ASFLAGS=-m32 | |
LD=ld | |
LDFLAGS=-melf_i386 -T link.ld | |
LIBS=$(shell $(CC) $(CCFLAGS) -print-libgcc-file-name) | |
all: mmap.elf | |
mmap.elf: start.o mmap.o libc.o | |
$(LD) $(LDFLAGS) -o $@ $^ $(LIBS) | |
%.o: %.c | |
$(CC) $(CCFLAGS) -c -o $@ $^ | |
%.o: %.S | |
$(CC) $(ASFLAGS) -c -o $@ $^ |