boot/i386/makefile

   1
   2 BOOT_SRCDIR := boot/$(ARCH)
   3 BOOT_TARGETDIR := $(call TOBUILDDIR, boot)
   4
   5 STAGE2 = $(BOOT_TARGETDIR)/stage2
   6
   7 ifeq ($(OSTYPE),cygwin)
   8         BOOT_IMAGE_TARGET ?= a:
   9 else ifeq ($(OSTYPE),linux)
  10         BOOT_IMAGE_TARGET ?= /dev/fd0
  11 endif
  12
  13 # make a rule for the stage2
  14 MY_TARGETDIR := $(BOOT_TARGETDIR)
  15 MY_SRCDIR := $(BOOT_SRCDIR)
  16 MY_TARGET := $(STAGE2)
  17 MY_OBJS := \
  18         stage2.o \
  19         stage2_asm.o \
  20         smp_boot.o \
  21         smp_trampoline.o \
  22         int86.o
  23
  24 MY_INCLUDES := $(STDINCLUDE)
  25 MY_CFLAGS := $(KERNEL_CFLAGS)
  26 MY_LDFLAGS := -dN
  27 MY_LIBS := $(LIBS_BUILD_DIR)/libc.a
  28 MY_LIBPATHS :=
  29 MY_DEPS :=
  30 MY_LINKSCRIPT := $(MY_SRCDIR)/stage2.ld
  31 MY_GLUE :=
  32
  33 include templates/app.mk
  34
  35 STAGE1 = $(BOOT_TARGETDIR)/stage1
  36
  37 # rules for stage1
  38 MY_TARGETDIR := $(BOOT_TARGETDIR)
  39 MY_SRCDIR := $(BOOT_SRCDIR)
  40 MY_TARGET := $(STAGE1).elf
  41 MY_OBJS := \
  42         stage1.o \
  43         inflate.o
  44
  45 MY_INCLUDES := $(STDINCLUDE)
  46 MY_CFLAGS := $(KERNEL_CFLAGS)
  47 MY_LDFLAGS := -dN
  48 MY_LIBS := $(LIBS_BUILD_DIR)/libc.a
  49 MY_LIBPATHS :=
  50 MY_DEPS :=
  51 MY_LINKSCRIPT := $(MY_SRCDIR)/stage1.ld
  52 MY_GLUE :=
  53
  54 include templates/app.mk
  55
  56 BOOTBLOCK := $(BOOT_SRCDIR)/bootblock.bin
  57 BOOTBLOCK_VESA := $(BOOT_SRCDIR)/bootblock.bin.vesa
  58 MAKEFLOP := $(BOOT_SRCDIR)/makeflop
  59 CONFIG_FILE := $(BOOT_SRCDIR)/config.ini
  60
  61 $(FINAL): $(STAGE1) $(STAGE2) $(ALL) $(TOOLS) $(MAKEFLOP) $(CONFIG_FILE) $(BOOTBLOCK)
  62         $(BOOTMAKER) --strip-debug --strip-binary $(STRIP) $(CONFIG_FILE) -o $(FINAL).prepre
  63         gzip -f -9 $(FINAL).prepre
  64         cat $(STAGE1) $(FINAL).prepre.gz > $(FINAL).pre
  65         $(MAKEFLOP) -p $(shell expr 18 \* 2 \* 512) $(BOOTBLOCK) $(FINAL).pre $(FINAL)
  66         @rm -f $(FINAL).pre $(FINAL).prepre $(FINAL).prepre.gz
  67
  68 $(FINAL).v: $(STAGE1) $(STAGE2) $(ALL) $(TOOLS) $(MAKEFLOP) $(CONFIG_FILE) $(BOOTBLOCK_VESA)
  69         $(BOOTMAKER) --strip-debug --strip-binary $(STRIP) $(CONFIG_FILE) -o $(FINAL).prepre
  70         gzip -f -9 $(FINAL).prepre
  71         cat $(STAGE1) $(FINAL).prepre.gz > $(FINAL).pre
  72         $(MAKEFLOP) -p $(shell expr 18 \* 2 \* 512) $(BOOTBLOCK_VESA) $(FINAL).pre $(FINAL).v
  73         @rm -f $(FINAL).pre $(FINAL).prepre $(FINAL).prepre.gz
  74
  75 $(STAGE1): $(STAGE1).elf
  76         $(OBJCOPY) -O binary $(STAGE1).elf $(STAGE1)
  77
  78 disk: $(FINAL)
  79 ifeq ($(OSTYPE),cygwin)
  80         fdimage -q $(FINAL) $(BOOT_IMAGE_TARGET)
  81 else
  82         dd if=$(FINAL) of=$(BOOT_IMAGE_TARGET) bs=18k
  83 endif
  84
  85 vdisk: $(FINAL).v
  86 ifeq ($(OSTYPE),cygwin)
  87         fdimage -q $(FINAL).v $(BOOT_IMAGE_TARGET)
  88 else
  89         dd if=$(FINAL).v of=$(BOOT_IMAGE_TARGET) bs=18k
  90 endif
  91
  92 $(MAKEFLOP): $(MAKEFLOP).c
  93         $(HOST_CC) -O $(MAKEFLOP).c -o $@
  94