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|
#
# libavcodec Makefile
# (c) 2000, 2001, 2002 Fabrice Bellard
#
include ../config.mak
VPATH=$(SRC_PATH)/libavcodec
# NOTE: -I.. is needed to include config.h
CFLAGS= $(OPTFLAGS) -Wall -g -DHAVE_AV_CONFIG_H -I.. -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_GNU_SOURCE
LDFLAGS= -g
OBJS= common.o utils.o mem.o allcodecs.o \
mpegvideo.o h263.o jrevdct.o jfdctfst.o jfdctint.o\
mpegaudio.o ac3enc.o mjpeg.o resample.o dsputil.o \
motion_est.o imgconvert.o imgresample.o msmpeg4.o \
mpeg12.o h263dec.o svq1.o rv10.o mpegaudiodec.o pcm.o simple_idct.o \
ratecontrol.o adpcm.o eval.o
ASM_OBJS=
# currently using liba52 for ac3 decoding
ifeq ($(CONFIG_AC3),yes)
OBJS+= a52dec.o
# using builtin liba52 or runtime linked liba52.so.0
ifneq ($(CONFIG_A52BIN),yes)
OBJS+= liba52/bit_allocate.o liba52/bitstream.o liba52/downmix.o \
liba52/imdct.o liba52/parse.o
endif
endif
ifeq ($(CONFIG_MP3LAME),yes)
OBJS += mp3lameaudio.o
EXTRALIBS += -lmp3lame
endif
ifeq ($(CONFIG_VORBIS),yes)
OBJS += oggvorbis.o
EXTRALIBS += -lvorbis -lvorbisenc
endif
ifeq ($(TARGET_GPROF),yes)
CFLAGS+=-p
LDFLAGS+=-p
endif
# i386 mmx specific stuff
ifeq ($(TARGET_MMX),yes)
OBJS += i386/fdct_mmx.o i386/cputest.o \
i386/dsputil_mmx.o i386/mpegvideo_mmx.o \
i386/idct_mmx.o i386/motion_est_mmx.o \
i386/simple_idct_mmx.o
endif
# armv4l specific stuff
ifeq ($(TARGET_ARCH_ARMV4L),yes)
ASM_OBJS += armv4l/jrevdct_arm.o
OBJS += armv4l/dsputil_arm.o
endif
# sun mediaLib specific stuff
# currently only works when libavcodec is used in mplayer
ifeq ($(HAVE_MLIB),yes)
OBJS += mlib/dsputil_mlib.o
CFLAGS += $(MLIB_INC)
endif
# alpha specific stuff
ifeq ($(TARGET_ARCH_ALPHA),yes)
OBJS += alpha/dsputil_alpha.o alpha/mpegvideo_alpha.o alpha/motion_est_alpha.o
ASM_OBJS += alpha/dsputil_alpha_asm.o alpha/motion_est_mvi_asm.o
CFLAGS += -fforce-addr -freduce-all-givs
endif
ifeq ($(TARGET_ARCH_POWERPC),yes)
OBJS += ppc/dsputil_ppc.o
endif
ifeq ($(TARGET_MMI),yes)
OBJS += ps2/dsputil_mmi.o ps2/idct_mmi.o ps2/mpegvideo_mmi.o
endif
ifeq ($(TARGET_ALTIVEC),yes)
CFLAGS += -faltivec
OBJS += ppc/dsputil_altivec.o
endif
SRCS := $(OBJS:.o=.c) $(ASM_OBJS:.o=.S)
OBJS := $(OBJS) $(ASM_OBJS)
LIB= libavcodec.a
ifeq ($(BUILD_SHARED),yes)
SLIB= libavcodec.so
endif
TESTS= imgresample-test dct-test motion-test
all: $(LIB) $(SLIB)
tests: apiexample cpuid_test $(TESTS)
$(LIB): $(OBJS)
rm -f $@
$(AR) rc $@ $(OBJS)
$(RANLIB) $@
$(SLIB): $(OBJS)
$(CC) $(SHFLAGS) -o $@ $(OBJS) $(EXTRALIBS)
dsputil.o: dsputil.c dsputil.h
%.o: %.c
$(CC) $(CFLAGS) -c -o $@ $<
%.o: %.S
$(CC) $(CFLAGS) -c -o $@ $<
# motion_est_alpha uses the MVI extension, which is not available with
# -mcpu=ev4 (default) or ev5/ev56. Thus, force -mcpu=pca56 in those
# cases.
ifeq ($(TARGET_ARCH_ALPHA),yes)
alpha/motion_est_alpha.o: alpha/motion_est_alpha.c
cpu=`echo "$(CFLAGS)" | sed -n 's,.*-mcpu=\([a-zA-Z0-9]*\).*,\1,p'`; \
case x"$$cpu" in x|xev[45]*) newcpu=pca56;; *) newcpu=$$cpu;; esac; \
echo $(CC) $(CFLAGS) -mcpu=$$newcpu -c -o $@ $<;\
$(CC) $(CFLAGS) -mcpu=$$newcpu -c -o $@ $<
endif
# depend only used by mplayer now
dep: depend
depend:
$(CC) -MM $(CFLAGS) $(SRCS) 1>.depend
clean:
rm -f *.o *~ .depend $(LIB) $(SLIB) *.so i386/*.o i386/*~ \
armv4l/*.o armv4l/*~ \
mlib/*.o mlib/*~ \
alpha/*.o alpha/*~ \
ppc/*.o ppc/*~ \
ps2/*.o ps2/*~ \
liba52/*.o liba52/*~ \
apiexample $(TESTS)
distclean: clean
rm -f Makefile.bak .depend
# api example program
apiexample: apiexample.c $(LIB)
$(CC) $(CFLAGS) -o $@ $< $(LIB) $(EXTRALIBS) -lm
# cpuid test
cpuid_test: i386/cputest.c
$(CC) $(CFLAGS) -D__TEST__ -o $@ $<
# testing progs
imgresample-test: imgresample.c
$(CC) $(CFLAGS) -DTEST -o $@ $^ -lm
dct-test: dct-test.o jfdctfst.o jfdctint.o i386/fdct_mmx.o\
fdctref.o jrevdct.o i386/idct_mmx.o simple_idct.o i386/simple_idct_mmx.o
$(CC) -o $@ $^ -lm
motion-test: motion_test.o $(LIB)
$(CC) -o $@ $^ -lm
install: all
ifeq ($(BUILD_SHARED),yes)
install -d $(prefix)/lib
install -s -m 755 $(SLIB) $(prefix)/lib/libavcodec-$(VERSION).so
ln -sf libavcodec-$(VERSION).so $(prefix)/lib/libavcodec.so
ldconfig || true
mkdir -p $(prefix)/include/ffmpeg
install -m 644 avcodec.h $(prefix)/include/ffmpeg/avcodec.h
install -m 644 common.h $(prefix)/include/ffmpeg/common.h
endif
installlib: all
install -m 644 $(LIB) $(prefix)/lib
mkdir -p $(prefix)/include/ffmpeg
install -m 644 $(SRC_PATH)/libavcodec/avcodec.h $(SRC_PATH)/libavcodec/common.h \
$(prefix)/include/ffmpeg
#
# include dependency files if they exist
#
ifneq ($(wildcard .depend),)
include .depend
endif
|
