apps/codecs/libmad/libmad.make

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   7 # $Id$
   8 #
   9
  10 # we need to build two different mad libraries
  11 # (one for codec, one for mpegplayer)
  12 # so a little trickery is necessary
  13
  14 # Extract optimization level ('-O') from compile flags. Will be set later.
  15 MADFLAGS = $(filter-out -O%,$(CODECFLAGS)) -I$(APPSDIR)/codecs/libmad
  16 MADFLAGS += -UDEBUG -DNDEBUG -DHAVE_LIMITS_H
  17
  18 # libmad is faster on ARM-targets with -O1 than -O2
  19 ifeq ($(CPU),arm)
  20    MADFLAGS += -O1
  21 else
  22    MADFLAGS += -O2
  23 endif
  24
  25 # MPEGplayer
  26 MPEGMADFLAGS = $(MADFLAGS) -DMPEGPLAYER
  27
  28 # libmad
  29 MADLIB := $(CODECDIR)/libmad.a
  30 MADLIB_SRC := $(call preprocess, $(APPSDIR)/codecs/libmad/SOURCES)
  31 MADLIB_OBJ := $(call c2obj, $(MADLIB_SRC))
  32 OTHER_SRC += $(MADLIB_SRC)
  33
  34 $(MADLIB): $(MADLIB_OBJ)
  35         $(SILENT)$(shell rm -f $@)
  36         $(call PRINTS,AR $(@F))$(AR) rcs $@ $^ >/dev/null
  37
  38 # libmad-mpeg
  39 MPEGMADLIB := $(CODECDIR)/libmad-mpeg.a
  40 MPEGMADLIB_SRC := $(call preprocess, $(APPSDIR)/codecs/libmad/SOURCES)
  41 MPEGMADLIB_OBJ := $(addsuffix .o,$(basename $(subst $(ROOTDIR)/apps/codecs/libmad,$(BUILDDIR)/apps/codecs/libmad-mpeg,$(MPEGMADLIB_SRC))))
  42
  43 $(MPEGMADLIB): $(MPEGMADLIB_OBJ)
  44         $(call PRINTS,AR $(@F))$(AR) rcs $@ $^ >/dev/null
  45
  46 # pattern rules
  47
  48 $(CODECDIR)/libmad-mpeg/%.o : $(ROOTDIR)/apps/codecs/libmad/%.c
  49         $(SILENT)mkdir -p $(dir $@)
  50         $(call PRINTS,CC $(subst $(ROOTDIR)/,,$<)) \
  51                 $(CC) $(MPEGMADFLAGS) -c $< -o $@
  52
  53 $(CODECDIR)/libmad-mpeg/%.o : $(ROOTDIR)/apps/codecs/libmad/%.S
  54         $(SILENT)mkdir -p $(dir $@)
  55         $(call PRINTS,CC $(subst $(ROOTDIR)/,,$<)) \
  56                 $(CC) $(MPEGMADFLAGS) -c $< -o $@
  57
  58 $(CODECDIR)/libmad/%.o: $(ROOTDIR)/apps/codecs/libmad/%.c
  59         $(SILENT)mkdir -p $(dir $@)
  60         $(call PRINTS,CC $(subst $(ROOTDIR)/,,$<)) \
  61                 $(CC) $(MADFLAGS) -c $< -o $@
  62
  63 $(CODECDIR)/libmad/%.o: $(ROOTDIR)/apps/codecs/libmad/%.S
  64         $(SILENT)mkdir -p $(dir $@)
  65         $(call PRINTS,CC $(subst $(ROOTDIR)/,,$<)) \
  66                 $(CC) $(MADFLAGS) -c $< -o $@