apps/plugins/chessbox/chessbox.make

   1 #             __________               __   ___.
   2 #   Open      \______   \ ____   ____ |  | _\_ |__   _______  ___
   3 #   Source     |       _//  _ \_/ ___\|  |/ /| __ \ /  _ \  \/  /
   4 #   Jukebox    |    |   (  <_> )  \___|    < | \_\ (  <_> > <  <
   5 #   Firmware   |____|_  /\____/ \___  >__|_ \|___  /\____/__/\_ \
   6 #                     \/            \/     \/    \/            \/
   7 # $Id$
   8 #
   9
  10 CHESSBOX_SRCDIR = $(APPSDIR)/plugins/chessbox
  11 CHESSBOX_OBJDIR = $(BUILDDIR)/apps/plugins/chessbox
  12
  13 CHESSBOX_SRC := $(call preprocess, $(CHESSBOX_SRCDIR)/SOURCES)
  14 CHESSBOX_OBJ := $(call c2obj, $(CHESSBOX_SRC))
  15
  16 OTHER_SRC += $(CHESSBOX_SRC)
  17
  18 ifeq ($(findstring YES, $(call preprocess, $(APPSDIR)/plugins/BUILD_OVERLAY)), YES)
  19     ### lowmem targets
  20     ROCKS += $(CHESSBOX_OBJDIR)/chessbox.ovl
  21     CHESSBOX_OUTLDS = $(CHESSBOX_OBJDIR)/chessbox.link
  22     CHESSBOX_OVLFLAGS = -T$(CHESSBOX_OUTLDS) -Wl,--gc-sections -Wl,-Map,$(basename $@).map
  23 else
  24     ROCKS += $(CHESSBOX_OBJDIR)/chessbox.rock
  25 endif
  26
  27 ifeq ($(CPU),sh)
  28 # sh need to retain its' -Os
  29 CHESSBOXFLAGS = $(PLUGINFLAGS)
  30 else
  31 CHESSBOXFLAGS = $(filter-out -O%,$(PLUGINFLAGS)) -O2
  32 endif
  33
  34 $(CHESSBOX_OBJDIR)/chessbox.rock: $(CHESSBOX_OBJ)
  35
  36 $(CHESSBOX_OBJDIR)/chessbox.refmap: $(CHESSBOX_OBJ)
  37
  38 $(CHESSBOX_OUTLDS): $(PLUGIN_LDS) $(CHESSBOX_OBJDIR)/chessbox.refmap
  39         $(call PRINTS,PP $(@F))$(call preprocess2file,$<,$@,-DOVERLAY_OFFSET=$(shell \
  40                 $(TOOLSDIR)/ovl_offset.pl $(CHESSBOX_OBJDIR)/chessbox.refmap))
  41
  42 $(CHESSBOX_OBJDIR)/chessbox.ovl: $(CHESSBOX_OBJ) $(CHESSBOX_OUTLDS)
  43         $(SILENT)$(CC) $(PLUGINFLAGS) -o $(basename $@).elf \
  44                 $(filter %.o, $^) \
  45                 $(filter %.a, $+) \
  46                 -lgcc $(CHESSBOX_OVLFLAGS)
  47         $(call PRINTS,LD $(@F))$(call objcopy,$(basename $@).elf,$@)
  48
  49 # special pattern rule for compiling chessbox with extra flags
  50 $(CHESSBOX_OBJDIR)/%.o: $(CHESSBOX_SRCDIR)/%.c $(CHESSBOX_SRCDIR)/chessbox.make
  51         $(SILENT)mkdir -p $(dir $@)
  52         $(call PRINTS,CC $(subst $(ROOTDIR)/,,$<))$(CC) -I$(dir $<) $(CHESSBOXFLAGS) -c $< -o $@