apps/plugins/doom/doom.make

   1 #             __________               __   ___.
   2 #   Open      \______   \ ____   ____ |  | _\_ |__   _______  ___
   3 #   Source     |       _//  _ \_/ ___\|  |/ /| __ \ /  _ \  \/  /
   4 #   Jukebox    |    |   (  <_> )  \___|    < | \_\ (  <_> > <  <
   5 #   Firmware   |____|_  /\____/ \___  >__|_ \|___  /\____/__/\_ \
   6 #                     \/            \/     \/    \/            \/
   7 # $Id$
   8 #
   9
  10 DOOMSRCDIR := $(APPSDIR)/plugins/doom
  11 DOOMBUILDDIR := $(BUILDDIR)/apps/plugins/doom
  12
  13 ROCKS += $(DOOMBUILDDIR)/doom.rock
  14
  15 DOOM_SRC := $(call preprocess, $(DOOMSRCDIR)/SOURCES)
  16 DOOM_SRC += $(ROOTDIR)/firmware/common/sscanf.c
  17 DOOM_OBJ := $(call c2obj, $(DOOM_SRC))
  18
  19 # add source files to OTHER_SRC to get automatic dependencies
  20 OTHER_SRC += $(DOOM_SRC)
  21
  22 DOOMCFLAGS = $(PLUGINFLAGS) -Wno-strict-prototypes
  23
  24 # The arm code compiles too large for the plugin buffer when set to optimize for speed
  25 ifeq ($(CPU), arm)
  26     DOOMCFLAGS += -Os
  27 ifndef SIMVER
  28 ifeq ($(TARGET), IRIVER_H100)
  29     DOOMCCFLAGS += -mstructure-size-boundary=8
  30 endif
  31 endif
  32 else
  33     DOOMCFLAGS += -O2
  34 endif
  35
  36 $(DOOMBUILDDIR)/doom.rock: $(DOOM_OBJ)
  37 # for some reason, this doesn't match the implicit rule in plugins.make,
  38 # so we have to duplicate the link command here
  39         $(call PRINTS,LD $(@F))
  40         $(SILENT)$(CC) $(PLUGINFLAGS) -o $*.elf \
  41                 $(filter %.o, $^) \
  42                 $(filter %.a, $^) \
  43                 -lgcc $(PLUGINLDFLAGS)
  44 ifdef SIMVER
  45         $(SILENT)cp $*.elf $@
  46 else
  47         $(SILENT)$(OC) -O binary $*.elf $@
  48 endif
  49
  50 # new rule needed to use extra compile flags
  51 $(DOOMBUILDDIR)/%.o: $(DOOMSRCDIR)/%.c
  52         $(SILENT)mkdir -p $(dir $@)
  53         $(call PRINTS,CC $(subst $(ROOTDIR)/,,$<))$(CC) $(DOOMCFLAGS) -c $< -o $@