asm makefile emit

include_dirs=. ./include
includes=$(foreach d,$(include_dir),-I$(d))
source_dirs=. ./src

LDFLAGS=-L/usr/local/include -e main

c_files=$(foreach d,$(source_dirs),$(wildcard $(d)/*.c))
assembly_files=$(patsubst %.c,%.s,$(c_files))
object_files=$(patsubst %.c,%.o,$(c_files))


all: app

app: $(object_files)
    ld $(LDFLAGS) -o $@ $^

%.o: %.s
    as -o $@ $<

%.s: %.c
    gcc -S -o $@ $<

.PHONY: clean
clean:
    rm -rf app $(object_files) $(assembly_files)

.SUFFIXES: