apps/codecs/libspeex/libspeex.make

   1 #             __________               __   ___.
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   6 #                     \/            \/     \/    \/            \/
   7 # $Id$
   8 #
   9
  10 # we need to build two different speex libraries
  11 # (one for codec, one for core voice)
  12 # so a little trickery is necessary
  13
  14 # disable strict aliasing optimizations for now, it gives warnings due to
  15 # some horrid typecasting
  16 SPEEXFLAGS = $(filter-out -O%, $(filter-out -fstrict-aliasing, $(CODECFLAGS))) \
  17                 -fno-strict-aliasing -DHAVE_CONFIG_H -DSPEEX_DISABLE_ENCODER \
  18                 -I$(APPSDIR)/codecs/libspeex
  19
  20 # libspeex is faster on ARM-targets with -O1 instead of -O2
  21 ifeq ($(CPU),arm)
  22    SPEEXFLAGS += -O1
  23 else
  24    SPEEXFLAGS += -O2
  25 endif
  26
  27 VOICESPEEXFLAGS = $(filter-out -ffunction-sections, $(filter-out -DCODEC,$(SPEEXFLAGS))) -DROCKBOX_VOICE_CODEC
  28
  29 # libspeex
  30 SPEEXLIB := $(CODECDIR)/libspeex.a
  31 SPEEXLIB_SRC := $(call preprocess, $(APPSDIR)/codecs/libspeex/SOURCES)
  32 SPEEXLIB_OBJ := $(call c2obj, $(SPEEXLIB_SRC))
  33 OTHER_SRC += $(SPEEXLIB_SRC)
  34
  35 $(SPEEXLIB): $(SPEEXLIB_OBJ)
  36         $(SILENT)$(shell rm -f $@)
  37         $(call PRINTS,AR $(@F))$(AR) rcs $@ $^ >/dev/null
  38
  39 # libspeex-voice
  40 VOICESPEEXLIB := $(CODECDIR)/libspeex-voice.a
  41 VOICESPEEXLIB_SRC := $(call preprocess, $(APPSDIR)/codecs/libspeex/SOURCES)
  42 VOICESPEEXLIB_OBJ := $(addsuffix .o,$(basename $(subst $(ROOTDIR)/apps/codecs/libspeex,$(BUILDDIR)/apps/codecs/libspeex-voice,$(VOICESPEEXLIB_SRC))))
  43
  44 $(VOICESPEEXLIB): $(VOICESPEEXLIB_OBJ)
  45         $(call PRINTS,AR $(@F))$(AR) rcs $@ $^ >/dev/null
  46
  47 # pattern rules
  48
  49 $(CODECDIR)/libspeex-voice/%.o : $(ROOTDIR)/apps/codecs/libspeex/%.c
  50         $(SILENT)mkdir -p $(dir $@)
  51         $(call PRINTS,CC $(subst $(ROOTDIR)/,,$<))$(CC) $(VOICESPEEXFLAGS) -c $< -o $@
  52
  53 $(CODECDIR)/libspeex-voice/%.o : $(ROOTDIR)/apps/codecs/libspeex/%.S
  54         $(SILENT)mkdir -p $(dir $@)
  55         $(call PRINTS,CC $(subst $(ROOTDIR)/,,$<))$(CC) $(VOICESPEEXFLAGS) -c $< -o $@
  56
  57 $(CODECDIR)/libspeex/%.o: $(ROOTDIR)/apps/codecs/libspeex/%.c
  58         $(SILENT)mkdir -p $(dir $@)
  59         $(call PRINTS,CC $(subst $(ROOTDIR)/,,$<))$(CC) $(SPEEXFLAGS) -c $< -o $@
  60
  61 $(CODECDIR)/libspeex/%.o: $(ROOTDIR)/apps/codecs/libspeex/%.S
  62         $(SILENT)mkdir -p $(dir $@)
  63         $(call PRINTS,CC $(subst $(ROOTDIR)/,,$<))$(CC) $(SPEEXFLAGS) -c $< -o $@