boot/ppc/boot.mk

   1 ifneq ($(_BOOT_MAKE),1)
   2 _BOOT_MAKE = 1
   3
   4 # include targets we depend on
   5 include lib/lib.mk
   6 include kernel/kernel.mk
   7 include apps/apps.mk
   8
   9 # sh4 stage2 makefile
  10 BOOT_DIR = boot/$(ARCH)
  11 BOOT_OBJ_DIR = $(BOOT_DIR)/$(OBJ_DIR)
  12 STAGE2_OBJS = $(BOOT_OBJ_DIR)/stage2.o \
  13         $(BOOT_OBJ_DIR)/stage2_asm.o \
  14         $(BOOT_OBJ_DIR)/stage2_mmu.o \
  15         $(BOOT_OBJ_DIR)/stage2_of.o \
  16         $(BOOT_OBJ_DIR)/stage2_text.o \
  17         $(BOOT_OBJ_DIR)/stage2_faults.o
  18
  19 DEPS += $(STAGE2_OBJS:.o=.d)
  20
  21 STAGE2 = $(BOOT_OBJ_DIR)/stage2
  22
  23 $(STAGE2): $(STAGE2_OBJS) $(LIBC)
  24         $(LD) $(GLOBAL_LDFLAGS) -dN --script=$(BOOT_DIR)/stage2.ld -L $(LIBGCC_PATH) $(STAGE2_OBJS) $(LIBC) $(LIBGCC) -o $@
  25
  26 stage2: $(STAGE2)
  27
  28 stage2clean:
  29         rm -f $(STAGE2_OBJS) $(STAGE2)
  30
  31 CLEAN += stage2clean
  32
  33 SEMIFINAL = $(BOOT_DIR)/final.bootdir
  34
  35 $(SEMIFINAL): $(STAGE2) $(KERNEL) $(APPS) tools
  36         $(BOOTMAKER) --bigendian $(BOOT_DIR)/config.ini -o $(SEMIFINAL)
  37
  38 STAGE1_OBJS = \
  39         $(BOOT_OBJ_DIR)/stage1.o
  40
  41 DEPS += $(STAGE1_OBJS:.o=.d)
  42
  43 FINAL = $(BOOT_DIR)/final
  44
  45 $(FINAL): $(STAGE1_OBJS)
  46         $(LD) $(GLOBAL_LDFLAGS) -dN --script=$(BOOT_DIR)/stage1.ld $(STAGE1_OBJS) -o $@
  47
  48 FINAL_ASMINCLUDE = $(BOOT_DIR)/final.asminclude
  49
  50 $(FINAL_ASMINCLUDE): $(SEMIFINAL) tools
  51         $(BIN2ASM) < $(SEMIFINAL) > $(FINAL_ASMINCLUDE)
  52
  53 finalclean:
  54         rm -f $(STAGE1_OBJS) $(FINAL) $(SEMIFINAL) $(FINAL_ASMINCLUDE)
  55
  56 CLEAN += finalclean
  57
  58 #
  59 $(BOOT_OBJ_DIR)/stage1.o: $(BOOT_DIR)/stage1.S
  60         @mkdir -p $(BOOT_OBJ_DIR)
  61         $(CC) $(GLOBAL_CFLAGS) -g -I. -Iinclude -I$(BOOT_DIR) -c $< -o $@
  62
  63 $(BOOT_OBJ_DIR)/%.o: $(BOOT_DIR)/%.c
  64         @mkdir -p $(BOOT_OBJ_DIR)
  65         $(CC) $(GLOBAL_CFLAGS) -g -Iinclude -I$(BOOT_DIR) -c $< -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) $(GLOBAL_CFLAGS) -g -Iinclude -I$(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) $(GLOBAL_CFLAGS) -g -Iinclude -I$(BOOT_DIR) -M -MG $<) > $@
  76
  77 $(BOOT_OBJ_DIR)/%.o: $(BOOT_DIR)/%.S
  78         @mkdir -p $(BOOT_OBJ_DIR)
  79         $(CC) $(GLOBAL_CFLAGS) -g -Iinclude -I$(BOOT_DIR) -c $< -o $@
  80 endif