boot/arm/makefile

   1 BOOT_SRCDIR := boot/$(ARCH)
   2 BOOT_TARGETDIR := $(call TOBUILDDIR, boot)
   3
   4 STAGE2 = $(BOOT_TARGETDIR)/stage2
   5
   6 # make a rule for the stage2
   7 MY_TARGETDIR := $(BOOT_TARGETDIR)
   8 MY_SRCDIR := $(BOOT_SRCDIR)
   9 MY_TARGET := $(STAGE2)
  10 MY_OBJS := \
  11     stage2.o \
  12
  13 MY_INCLUDES := $(STDINCLUDE)
  14 MY_CFLAGS := $(KERNEL_CFLAGS)
  15 MY_LDFLAGS := -dN
  16 MY_LIBS := $(LIBS_BUILD_DIR)/libc.a
  17 MY_LIBPATHS :=
  18 MY_DEPS :=
  19 MY_LINKSCRIPT := $(MY_SRCDIR)/stage2.ld
  20 MY_GLUE :=
  21
  22 include templates/app.mk
  23
  24 CONFIG_FILE := $(BOOT_SRCDIR)/config.ini
  25
  26 SEMIFINAL := $(BOOT_TARGETDIR)/final.bootdir
  27
  28 $(SEMIFINAL): $(STAGE2) $(ALL) $(TOOLS) $(MAKEFLOP) $(CONFIG_FILE)
  29 #       $(BOOTMAKER) $(CONFIG_FILE) -o $(SEMIFINAL)
  30         $(BOOTMAKER) --strip-debug --strip-binary $(STRIP) $(CONFIG_FILE) -o $(SEMIFINAL)
  31
  32 FINAL_ASMINCLUDE := $(BOOT_TARGETDIR)/final.asminclude
  33
  34 $(FINAL_ASMINCLUDE): $(SEMIFINAL) $(TOOLS)
  35         $(BIN2ASM) < $(SEMIFINAL) > $(FINAL_ASMINCLUDE)
  36
  37 STAGE1 := $(BOOT_TARGETDIR)/stage1
  38 STAGE1_OBJS := $(BOOT_TARGETDIR)/stage1.o
  39
  40 ALL_DEPS := $(ALL_DEPS) $(STAGE1_OBJS:.o=.d)
  41
  42 $(BOOT_TARGETDIR)/stage1.o: $(BOOT_SRCDIR)/stage1.S $(FINAL_ASMINCLUDE)
  43         @mkdir -p $(BOOT_TARGETDIR)
  44         $(CC) $(GLOBAL_CFLAGS) -I. -Iinclude -I$(BOOT_TARGETDIR) -c $< -o $@
  45
  46 $(BOOT_TARGETDIR)/stage1.d: $(BOOT_SRCDIR)/stage1.S
  47         @mkdir -p $(BOOT_TARGETDIR)
  48         @echo "making deps for $<..."
  49         ($(ECHO) -n $(dir $@);$(CC) $(GLOBAL_CFLAGS) -g -Iinclude -I$(BOOT_TARGETDIR) -M -MG $<) > $@
  50
  51 #$(FINAL): $(ALL) $(TOOLS)
  52 $(FINAL): $(STAGE1_OBJS) $(STAGE2)
  53         $(LD) $(GLOBAL_LDFLAGS) -dN --script=$(BOOT_SRCDIR)/stage1.ld $(STAGE1_OBJS) -o $@.elf
  54         $(OBJCOPY) -O binary $@.elf $@