forked from len0rd/rockbox
5750daa2ac
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@23794 a1c6a512-1295-4272-9138-f99709370657
63 lines
2.4 KiB
Makefile
63 lines
2.4 KiB
Makefile
# __________ __ ___.
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# Open \______ \ ____ ____ | | _\_ |__ _______ ___
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# Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
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# Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
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# Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
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# \/ \/ \/ \/ \/
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# $Id$
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#
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# we need to build two different speex libraries
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# (one for codec, one for core voice)
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# so a little trickery is necessary
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# disable strict aliasing optimizations for now, it gives warnings due to
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# some horrid typecasting
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SPEEXFLAGS = $(filter-out -O%, $(filter-out -fstrict-aliasing, $(CODECFLAGS))) \
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-fno-strict-aliasing -DHAVE_CONFIG_H -DSPEEX_DISABLE_ENCODER \
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-I$(APPSDIR)/codecs/libspeex
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# libspeex is faster on ARM-targets with -O1 instead of -O2
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ifeq ($(CPU),arm)
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SPEEXFLAGS += -O1
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else
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SPEEXFLAGS += -O2
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endif
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VOICESPEEXFLAGS = $(filter-out -ffunction-sections, $(filter-out -DCODEC,$(SPEEXFLAGS))) -DROCKBOX_VOICE_CODEC
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# libspeex
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SPEEXLIB := $(CODECDIR)/libspeex.a
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SPEEXLIB_SRC := $(call preprocess, $(APPSDIR)/codecs/libspeex/SOURCES)
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SPEEXLIB_OBJ := $(call c2obj, $(SPEEXLIB_SRC))
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OTHER_SRC += $(SPEEXLIB_SRC)
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$(SPEEXLIB): $(SPEEXLIB_OBJ)
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$(SILENT)$(shell rm -f $@)
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$(call PRINTS,AR $(@F))$(AR) rcs $@ $^ >/dev/null
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# libspeex-voice
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VOICESPEEXLIB := $(CODECDIR)/libspeex-voice.a
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VOICESPEEXLIB_SRC := $(call preprocess, $(APPSDIR)/codecs/libspeex/SOURCES)
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VOICESPEEXLIB_OBJ := $(addsuffix .o,$(basename $(subst $(ROOTDIR)/apps/codecs/libspeex,$(BUILDDIR)/apps/codecs/libspeex-voice,$(VOICESPEEXLIB_SRC))))
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$(VOICESPEEXLIB): $(VOICESPEEXLIB_OBJ)
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$(call PRINTS,AR $(@F))$(AR) rcs $@ $^ >/dev/null
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# pattern rules
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$(CODECDIR)/libspeex-voice/%.o : $(ROOTDIR)/apps/codecs/libspeex/%.c
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$(SILENT)mkdir -p $(dir $@)
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$(call PRINTS,CC $(subst $(ROOTDIR)/,,$<))$(CC) $(VOICESPEEXFLAGS) -c $< -o $@
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$(CODECDIR)/libspeex-voice/%.o : $(ROOTDIR)/apps/codecs/libspeex/%.S
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$(SILENT)mkdir -p $(dir $@)
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$(call PRINTS,CC $(subst $(ROOTDIR)/,,$<))$(CC) $(VOICESPEEXFLAGS) -c $< -o $@
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$(CODECDIR)/libspeex/%.o: $(ROOTDIR)/apps/codecs/libspeex/%.c
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$(SILENT)mkdir -p $(dir $@)
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$(call PRINTS,CC $(subst $(ROOTDIR)/,,$<))$(CC) $(SPEEXFLAGS) -c $< -o $@
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$(CODECDIR)/libspeex/%.o: $(ROOTDIR)/apps/codecs/libspeex/%.S
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$(SILENT)mkdir -p $(dir $@)
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$(call PRINTS,CC $(subst $(ROOTDIR)/,,$<))$(CC) $(SPEEXFLAGS) -c $< -o $@
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