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# __________ __ ___.
# Open \______ \ ____ ____ | | _\_ |__ _______ ___
# Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
# Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
# Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
# \/ \/ \/ \/ \/
# $Id$
#
# we need to build two different speex libraries
# (one for codec, one for core voice)
# so a little trickery is necessary
# disable strict aliasing optimizations for now, it gives warnings due to
# some horrid typecasting
SPEEXFLAGS = $(filter-out -fstrict-aliasing, $(CODECFLAGS)) \
-fno-strict-aliasing -DHAVE_CONFIG_H -DSPEEX_DISABLE_ENCODER \
-I$(RBCODECLIB_DIR)/codecs/libspeex
VOICESPEEXFLAGS = $(filter-out -ffunction-sections, $(filter-out -DCODEC,$(SPEEXFLAGS))) -DROCKBOX_VOICE_CODEC
# libspeex
SPEEXLIB := $(CODECDIR)/libspeex.a
SPEEXLIB_SRC := $(call preprocess, $(RBCODECLIB_DIR)/codecs/libspeex/SOURCES)
SPEEXLIB_OBJ := $(call c2obj, $(SPEEXLIB_SRC))
OTHER_SRC += $(SPEEXLIB_SRC)
$(SPEEXLIB): $(SPEEXLIB_OBJ)
$(SILENT)$(shell rm -f $@)
$(call PRINTS,AR $(@F))$(AR) rcs $@ $^ >/dev/null
# libspeex-voice
VOICESPEEXLIB := $(CODECDIR)/libspeex-voice.a
VOICESPEEXLIB_SRC := $(call preprocess, $(RBCODECLIB_DIR)/codecs/libspeex/SOURCES)
VOICESPEEXLIB_OBJ := $(addsuffix .o,$(basename $(subst $(RBCODECLIB_DIR)/codecs/libspeex,$(RBCODEC_BLD)/codecs/libspeex-voice,$(VOICESPEEXLIB_SRC))))
$(VOICESPEEXLIB): $(VOICESPEEXLIB_OBJ)
$(call PRINTS,AR $(@F))$(AR) rcs $@ $^ >/dev/null
# pattern rules
$(CODECDIR)/libspeex-voice/%.o : $(RBCODECLIB_DIR)/codecs/libspeex/%.c
$(SILENT)mkdir -p $(dir $@)
$(call PRINTS,CC $(subst $(ROOTDIR)/,,$<))$(CC) $(VOICESPEEXFLAGS) -c $< -o $@
$(CODECDIR)/libspeex-voice/%.o : $(RBCODECLIB_DIR)/codecs/libspeex/%.S
$(SILENT)mkdir -p $(dir $@)
$(call PRINTS,CC $(subst $(ROOTDIR)/,,$<))$(CC) $(VOICESPEEXFLAGS) $(ASMFLAGS) -c $< -o $@
$(CODECDIR)/libspeex/%.o: $(RBCODECLIB_DIR)/codecs/libspeex/%.c
$(SILENT)mkdir -p $(dir $@)
$(call PRINTS,CC $(subst $(ROOTDIR)/,,$<))$(CC) $(SPEEXFLAGS) -c $< -o $@
$(CODECDIR)/libspeex/%.o: $(RBCODECLIB_DIR)/codecs/libspeex/%.S
$(SILENT)mkdir -p $(dir $@)
$(call PRINTS,CC $(subst $(ROOTDIR)/,,$<))$(CC) $(SPEEXFLAGS) $(ASMFLAGS) -c $< -o $@
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