apps/calc/Makefile

   1 .SUFFIXES: .asm
   2
   3 # defines
   4 MAKEFILE=Makefile
   5 MAKEDEP=$(MAKEFILE)
   6 NASM    =nasm -f elf
   7 DLIBC   =../../libc
   8 LSCRIPT =./link.ld
   9 LFLAGS  =-g -T$(LSCRIPT)
  10 INCDIR  =$(DLIBC)/include
  11 CC      =gcc -m32 -g -O2 -Wall -W -c -nostdinc -fno-builtin -fno-stack-protector -I$(INCDIR)
  12 #-Wall -W
  13 LD      =ld -m elf_i386 -s -nostdlib
  14 LIBC    =$(DLIBC)/libc.a
  15 OBJS    =start.o main.o
  16
  17 # targets
  18 all: calc
  19
  20 install: calc
  21         mkdir mnt
  22         mount /dev/fd0 mnt
  23         cp -f calc ./mnt/calc
  24         umount mnt
  25         rmdir mnt
  26
  27 iso: calc
  28         cp calc ../../iso/
  29
  30 clean:
  31         rm -f *.o calc calc.img $(OBJS)
  32
  33 # implicit rules
  34 .s.o:
  35         $(NASM) -o$@ $<
  36
  37 .c.o:
  38         $(CC) -c -o$@ $<
  39
  40 # explicit rules
  41 calc: $(OBJS) $(LIBC) $(MAKEDEP)
  42         $(LD) $(LFLAGS) -o$@ $(OBJS) $(LIBC)