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# __________ __ ___.
# Open \______ \ ____ ____ | | _\_ |__ _______ ___
# Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
# Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
# Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
# \/ \/ \/ \/ \/
# $Id$
#
ifndef V
SILENT = @
endif
SPEEXSRC = ../../apps/codecs/libspeex
INCLUDES = -I $(SPEEXSRC)
SPEEXOPTS = -DHAVE_CONFIG_H -DROCKBOX_VOICE_ENCODER
CFLAGS = $(SPEEXOPTS) $(INCLUDES) -O3 -fomit-frame-pointer -Wno-unused-parameter
#build standalone win32 executables on cygwin
ifeq ($(findstring CYGWIN,$(shell uname)),CYGWIN)
CFLAGS+=-mno-cygwin
endif
ifdef RBARCH
CFLAGS += -arch $(RBARCH)
endif
# don't try to use the systems libspeex when building a static binary.
ifndef STATIC
SYS_SPEEX = $(shell pkg-config --silence-errors --libs speex speexdsp)
endif
# fall back to our own librbspeex if no suitable found.
ifeq ($(SYS_SPEEX),)
# This sets up 'SRC' based on the files mentioned in SOURCES
SRC := $(shell cat $(SPEEXSRC)/SOURCES | $(CC) $(CFLAGS) -E -P - | grep -v "^\#" | grep -v "^$$")
LIBS = $(TARGET_DIR)librbspeex$(RBARCH).a
else
LIBS = $(SYS_SPEEX)
endif
OUT = $(TARGET_DIR)build$(RBARCH)
SOURCES = $(SRC:%.c=$(SPEEXSRC)/%.c) rbspeex.c rbspeexenc.c rbspeexdec.c
OBJS = $(addprefix $(OUT)/,$(SRC:%.c=%.o))
DEPFILE = $(OUT)/dep-speex
DIRS =
.PHONY : all
all: ../rbspeexenc ../rbspeexdec
$(DEPFILE): $(SOURCES)
@echo MKDIR $(OUT)
$(SILENT)mkdir -p $(OUT)
@echo Creating dependencies
$(SILENT)rm -f $(DEPFILE)
$(SILENT)(for each in $(SOURCES) x; do \
if test "x" != "$$each"; then \
obj=`echo $$each | sed -e 's/\.[cS]/.o/' | sed -e 's/^.*\///' `; \
$(CC) -MG -MM -MT "$(OUT)/$$obj" $(CFLAGS) $$each 2>/dev/null; \
fi; \
if test -n "$$del"; then \
rm $$del; \
del=""; \
fi \
done > $(DEPFILE); \
echo "oo" > /dev/null )
-include $(DEPFILE)
$(OUT)/librbspeex.a: $(OBJS) $(DEPFILE) $(OUT)/rbspeex.o
@echo AR $(OUT)/librbspeex$(RBARCH).a
$(SILENT)$(AR) ruv $@ $+ > /dev/null 2>&1
librbspeex$(RBARCH).a: $(OUT)/librbspeex.a
$(SILENT)cp $(OUT)/librbspeex.a $(TARGET_DIR)librbspeex$(RBARCH).a
../rbspeexenc: $(OBJS) $(OUT)/rbspeexenc.o librbspeex$(RBARCH).a
@echo Linking ../rbspeexenc
$(SILENT)$(CC) $(CFLAGS) -o ../rbspeexenc $(OUT)/rbspeexenc.o $(LIBS) -lm $(TARGET_DIR)librbspeex$(RBARCH).a
../rbspeexdec: $(OBJS) librbspeex$(RBARCH).a $(OUT)/rbspeexdec.o
@echo Linking ../rbspeexdec
$(SILENT)$(CC) $(CFLAGS) -o ../rbspeexdec $(OUT)/rbspeexdec.o $(LIBS) -lm $(TARGET_DIR)librbspeex$(RBARCH).a
%.o:
@echo CC $<
$(SILENT)$(CC) $(CFLAGS) -c $< -o $@
# some trickery to build ppc and i386 from a single call
ifeq ($(RBARCH),)
librbspeexi386.a:
make RBARCH=i386 TARGET_DIR=$(TARGET_DIR) librbspeexi386.a
librbspeexppc.a:
make RBARCH=ppc TARGET_DIR=$(TARGET_DIR) librbspeexppc.a
endif
librbspeex-universal: librbspeexi386.a librbspeexppc.a
@echo lipo librbspeex.a
$(SILENT) rm -f $(TARGET_DIR)librbspeex.a
$(SILENT)lipo -create $(TARGET_DIR)librbspeexppc.a $(TARGET_DIR)librbspeexi386.a -output $(TARGET_DIR)librbspeex.a
clean:
rm -f $(OBJS) $(TARGET_DIR)librbspeex* ../rbspeexenc ../rbspeexdec $(TARGET_DIR)dep-speex
rm -rf build*
$(OUT):
@echo MKDIR $(OUT)
$(SILENT)mkdir $(OUT)
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