boot/ppc/makefile

   1
   2 BOOT_SRCDIR := boot/$(ARCH)
   3 BOOT_TARGETDIR := $(call TOBUILDDIR, boot)
   4
   5 STAGE2 := $(BOOT_TARGETDIR)/stage2
   6
   7 # make a rule for the stage2
   8 MY_TARGETDIR := $(BOOT_TARGETDIR)
   9 MY_SRCDIR := $(BOOT_SRCDIR)
  10 MY_TARGET := $(STAGE2)
  11 MY_OBJS := \
  12         stage2.o \
  13         stage2_asm.o \
  14         stage2_mmu.o \
  15         stage2_of.o \
  16         stage2_text.o
  17
  18 MY_INCLUDES := $(STDINCLUDE)
  19 MY_CFLAGS := $(KERNEL_CFLAGS)
  20 MY_LDFLAGS := -dN
  21 MY_LIBS := $(BOOT_TARGETDIR)/shared/openfirmware.o $(LIBS_BUILD_DIR)/libc.a
  22 MY_LIBPATHS :=
  23 MY_DEPS :=
  24 MY_LINKSCRIPT := $(MY_SRCDIR)/stage2.ld
  25 MY_GLUE :=
  26
  27 include templates/app.mk
  28
  29 CONFIG_FILE := $(BOOT_SRCDIR)/config.ini
  30
  31 SEMIFINAL := $(BOOT_TARGETDIR)/final.bootdir
  32
  33 $(SEMIFINAL): $(STAGE2) $(ALL) $(TOOLS) $(MAKEFLOP) $(CONFIG_FILE)
  34         $(BOOTMAKER) --bigendian $(CONFIG_FILE) -o $(SEMIFINAL)
  35 #       $(BOOTMAKER) --strip-debug --strip-binary $(STRIP) --bigendian $(CONFIG_FILE) -o $(SEMIFINAL)
  36
  37 FINAL_ASMINCLUDE := $(BOOT_TARGETDIR)/final.asminclude
  38
  39 $(FINAL_ASMINCLUDE): $(SEMIFINAL) $(TOOLS)
  40         $(BIN2ASM) < $(SEMIFINAL) > $(FINAL_ASMINCLUDE)
  41
  42 STAGE1 := $(BOOT_TARGETDIR)/stage1
  43 STAGE1_OBJS := $(BOOT_TARGETDIR)/stage1.o
  44
  45 ALL_DEPS := $(ALL_DEPS) $(STAGE1_OBJS:.o=.d)
  46
  47 tftp: $(FINAL)
  48         cp $(FINAL) /tftp/final.ppc
  49
  50 $(FINAL): $(STAGE1_OBJS)
  51         $(LD) $(GLOBAL_LDFLAGS) -dN --script=$(BOOT_SRCDIR)/stage1.ld $(STAGE1_OBJS) -o $@
  52
  53 $(BOOT_TARGETDIR)/stage1.o: $(BOOT_SRCDIR)/stage1.S $(FINAL_ASMINCLUDE)
  54         @mkdir -p $(BOOT_TARGETDIR)
  55         $(CC) $(GLOBAL_CFLAGS) -I. -Iinclude -I$(BOOT_TARGETDIR) -c $< -o $@
  56
  57 $(BOOT_TARGETDIR)/stage1.d: $(BOOT_SRCDIR)/stage1.S
  58         @mkdir -p $(BOOT_TARGETDIR)
  59         @echo "making deps for $<..."
  60         ($(ECHO) -n $(dir $@);$(CC) $(GLOBAL_CFLAGS) -g -Iinclude -I$(BOOT_TARGETDIR) -M -MG $<) > $@
  61
  62 include boot/shared/openfirmware/makefile