boot/i386/boot.mk

   1 ifneq ($(_BOOT_MAKE),1)
   2 _BOOT_MAKE = 1
   3
   4 # include targets we depend on
   5 include lib/lib.mk
   6 include kernel/kernel.mk
   7 include apps/apps.mk
   8
   9 # i386 stage2 makefile
  10 BOOT_DIR = boot/$(ARCH)
  11 BOOT_OBJ_DIR = $(BOOT_DIR)/$(OBJ_DIR)
  12 STAGE2_OBJS = \
  13         $(BOOT_OBJ_DIR)/stage2.o \
  14         $(BOOT_OBJ_DIR)/smp_boot.o \
  15         $(BOOT_OBJ_DIR)/smp_trampoline.o
  16 DEPS += $(STAGE2_OBJS:.o=.d)
  17
  18 STAGE2 = $(BOOT_OBJ_DIR)/stage2
  19
  20 $(STAGE2): $(STAGE2_OBJS) $(KLIBS)
  21         $(LD) -dN --script=$(BOOT_DIR)/stage2.ld -L $(LIBGCC_PATH) $(STAGE2_OBJS) $(KLIBS) $(LIBGCC) -o $@
  22
  23 stage2: $(STAGE2)
  24
  25 stage2clean:
  26         rm -f $(STAGE2_OBJS) $(STAGE2)
  27
  28 CLEAN += stage2clean
  29
  30 FINAL = $(BOOT_DIR)/final
  31 BOOTBLOCK = $(BOOT_DIR)/bootblock.bin
  32 MAKEFLOP = $(BOOT_DIR)/makeflop
  33
  34 bootclean:
  35         rm -f $(MAKEFLOP)
  36
  37 CLEAN += bootclean
  38
  39 $(MAKEFLOP): $(MAKEFLOP).c
  40         $(HOST_CC) -O3 $(MAKEFLOP).c -o $@
  41
  42 $(FINAL): $(STAGE2) $(KERNEL) $(KERNEL_ADDONS) $(APPS) tools
  43         $(BOOTMAKER) $(BOOT_DIR)/config.ini -o $(FINAL)
  44
  45 floppy: $(STAGE2) $(KERNEL) $(KERNEL_ADDONS) $(APPS) tools $(MAKEFLOP)
  46         $(BOOTMAKER) $(BOOT_DIR)/config.ini -o $(FINAL).pre
  47         $(MAKEFLOP) $(BOOTBLOCK) $(FINAL).pre $(FINAL)
  48         rm -f $(FINAL).pre
  49         rm -f final.$(ARCH);ln -sf $(FINAL) final.$(ARCH)
  50         rm -f system.$(ARCH);ln -sf $(KERNEL) system.$(ARCH)
  51
  52 disk: floppy
  53 ifeq ($(OSTYPE),cygwin)
  54         fdimage -q $(FINAL) a:
  55 else
  56         dd if=$(FINAL) of=/dev/disk/floppy/raw bs=18k
  57 endif
  58
  59 ldisk: floppy
  60         dd if=$(FINAL) of=/dev/fd0 bs=18k
  61
  62 #
  63 $(BOOT_OBJ_DIR)/%.o: $(BOOT_DIR)/%.c
  64         @mkdir -p $(BOOT_OBJ_DIR)
  65         $(CC) -c $< $(GLOBAL_CFLAGS) $(KERNEL_CFLAGS) -Iinclude -I$(BOOT_DIR) -o $@
  66
  67 $(BOOT_OBJ_DIR)/%.d: $(BOOT_DIR)/%.c
  68         @mkdir -p $(BOOT_OBJ_DIR)
  69         @echo "making deps for $<..."
  70         @($(ECHO) -n $(dir $@);$(CC) $(GLOBAL_CFLAGS) $(KERNEL_CFLAGS) -Iinclude -I$(BOOT_DIR) -M -MG $<) > $@
  71
  72 $(BOOT_OBJ_DIR)/%.d: $(BOOT_DIR)/%.S
  73         @mkdir -p $(BOOT_OBJ_DIR)
  74         @echo "making deps for $<..."
  75         @($(ECHO) -n $(dir $@);$(CC) $(GLOBAL_CFLAGS) $(KERNEL_CFLAGS) -Iinclude -I$(BOOT_DIR) -M -MG $<) > $@
  76
  77 $(BOOT_OBJ_DIR)/%.o: $(BOOT_DIR)/%.S
  78         @mkdir -p $(BOOT_OBJ_DIR)
  79         $(CC) -c $< $(GLOBAL_CFLAGS) $(KERNEL_CFLAGS) -Iinclude -I$(BOOT_DIR) -o $@
  80
  81 endif