* headers valid for C++ compilers
[libav.git] / libavcodec / Makefile
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1#
2# libavcodec Makefile
ff4ec49e 3# (c) 2000, 2001, 2002 Fabrice Bellard
4cc281d9 4#
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5include ../config.mak
6
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7VPATH=$(SRC_PATH)/libavcodec
8
ff4ec49e 9# NOTE: -I.. is needed to include config.h
eddbd7e5 10CFLAGS= $(OPTFLAGS) -Wall -g -DHAVE_AV_CONFIG_H -I.. -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_GNU_SOURCE
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11LDFLAGS= -g
12
773cefc6 13OBJS= common.o utils.o mem.o allcodecs.o \
28db7fce 14 mpegvideo.o h263.o jrevdct.o jfdctfst.o jfdctint.o\
10b7b472 15 mpegaudio.o ac3enc.o mjpeg.o resample.o dsputil.o \
de6d9b64 16 motion_est.o imgconvert.o imgresample.o msmpeg4.o \
be8ffec9 17 mpeg12.o h263dec.o svq1.o rv10.o mpegaudiodec.o pcm.o simple_idct.o \
6d2abd6b 18 ratecontrol.o adpcm.o eval.o dv.o error_resilience.o \
11f18faf 19 wmadec.o fft.o mdct.o mace.o huffyuv.o
980fc7b8 20ASM_OBJS=
de6d9b64 21
57514323 22# currently using liba52 for ac3 decoding
d771bcae 23ifeq ($(CONFIG_AC3),yes)
57514323 24OBJS+= a52dec.o
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25
26# using builtin liba52 or runtime linked liba52.so.0
ff4ec49e 27ifneq ($(CONFIG_A52BIN),yes)
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28OBJS+= liba52/bit_allocate.o liba52/bitstream.o liba52/downmix.o \
29 liba52/imdct.o liba52/parse.o
d771bcae 30endif
ff4ec49e 31endif
de6d9b64 32
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33ifeq ($(CONFIG_MP3LAME),yes)
34OBJS += mp3lameaudio.o
2a2a98c0 35EXTRALIBS += -lmp3lame
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36endif
37
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38ifeq ($(CONFIG_VORBIS),yes)
39OBJS += oggvorbis.o
40EXTRALIBS += -lvorbis -lvorbisenc
41endif
42
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43ifeq ($(TARGET_GPROF),yes)
44CFLAGS+=-p
45LDFLAGS+=-p
46endif
47
de6d9b64 48# i386 mmx specific stuff
980fc7b8 49ifeq ($(TARGET_MMX),yes)
4300403e 50OBJS += i386/fdct_mmx.o i386/cputest.o \
de1ee36a 51 i386/dsputil_mmx.o i386/mpegvideo_mmx.o \
57514323 52 i386/idct_mmx.o i386/motion_est_mmx.o \
923ceff8 53 i386/simple_idct_mmx.o i386/fft_sse.o
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54ifdef TARGET_BUILTIN_VECTOR
55i386/fft_sse.o: CFLAGS+= -msse
56endif
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57endif
58
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59# armv4l specific stuff
60ifeq ($(TARGET_ARCH_ARMV4L),yes)
61ASM_OBJS += armv4l/jrevdct_arm.o
676e200c 62OBJS += armv4l/dsputil_arm.o armv4l/mpegvideo_arm.o
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63endif
64
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65# sun mediaLib specific stuff
66# currently only works when libavcodec is used in mplayer
67ifeq ($(HAVE_MLIB),yes)
68OBJS += mlib/dsputil_mlib.o
69CFLAGS += $(MLIB_INC)
70endif
71
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72# alpha specific stuff
73ifeq ($(TARGET_ARCH_ALPHA),yes)
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74OBJS += alpha/dsputil_alpha.o alpha/mpegvideo_alpha.o \
75 alpha/simple_idct_alpha.o alpha/motion_est_alpha.o
f9bb4bdf 76ASM_OBJS += alpha/dsputil_alpha_asm.o alpha/motion_est_mvi_asm.o
0af65aac 77CFLAGS += -fforce-addr -freduce-all-givs
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78endif
79
59925ef2 80ifeq ($(TARGET_ARCH_POWERPC),yes)
05c4072b 81OBJS += ppc/dsputil_ppc.o ppc/mpegvideo_ppc.o
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82endif
83
d46aba26 84ifeq ($(TARGET_MMI),yes)
5917d17c 85OBJS += ps2/dsputil_mmi.o ps2/idct_mmi.o ps2/mpegvideo_mmi.o
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86endif
87
ab6c65f6 88ifeq ($(TARGET_ALTIVEC),yes)
3b991c54 89ifeq ($(TARGET_OS),Darwin)
59925ef2 90CFLAGS += -faltivec
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91else
92CFLAGS += -maltivec -mabi=altivec
93endif
8d268a7d 94OBJS += ppc/dsputil_altivec.o ppc/mpegvideo_altivec.o ppc/idct_altivec.o \
e629ab68 95 ppc/fft_altivec.o ppc/gmc_altivec.o
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96endif
97
bb7d4939 98SRCS := $(OBJS:.o=.c) $(ASM_OBJS:.o=.S)
ff4ec49e 99OBJS := $(OBJS) $(ASM_OBJS)
980fc7b8 100
f3ec2d46 101LIB= $(LIBPREF)avcodec$(LIBSUF)
0fd94442 102ifeq ($(BUILD_SHARED),yes)
f3ec2d46 103SLIB= $(SLIBPREF)avcodec$(SLIBSUF)
0fd94442 104endif
6d2abd6b 105TESTS= imgresample-test dct-test motion-test fft-test
de6d9b64 106
0fd94442 107all: $(LIB) $(SLIB)
ff4ec49e 108
c10e9f70 109tests: apiexample cpuid_test $(TESTS)
de6d9b64 110
e51d4def 111$(LIB): .depend $(OBJS)
de6d9b64 112 rm -f $@
be7109c1 113 $(AR) rc $@ $(OBJS)
f3ec2d46 114ifneq ($(CONFIG_OS2),yes)
be7109c1 115 $(RANLIB) $@
f3ec2d46 116endif
ff4ec49e 117
e51d4def 118$(SLIB): .depend $(OBJS)
e1707f52 119 $(CC) $(SHFLAGS) -o $@ $(OBJS) $(EXTRALIBS)
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120
121dsputil.o: dsputil.c dsputil.h
122
123%.o: %.c
124 $(CC) $(CFLAGS) -c -o $@ $<
125
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126%.o: %.S
127 $(CC) $(CFLAGS) -c -o $@ $<
128
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129# motion_est_alpha uses the MVI extension, which is not available with
130# -mcpu=ev4 (default) or ev5/ev56. Thus, force -mcpu=pca56 in those
131# cases.
132ifeq ($(TARGET_ARCH_ALPHA),yes)
133alpha/motion_est_alpha.o: alpha/motion_est_alpha.c
134 cpu=`echo "$(CFLAGS)" | sed -n 's,.*-mcpu=\([a-zA-Z0-9]*\).*,\1,p'`; \
135 case x"$$cpu" in x|xev[45]*) newcpu=pca56;; *) newcpu=$$cpu;; esac; \
136 echo $(CC) $(CFLAGS) -mcpu=$$newcpu -c -o $@ $<;\
137 $(CC) $(CFLAGS) -mcpu=$$newcpu -c -o $@ $<
138endif
139
e51d4def 140.depend: $(SRCS)
a968e365 141 $(CC) -MM $(CFLAGS) $^ 1>.depend
e51d4def 142
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143dep: depend
144
e51d4def 145depend: .depend
980fc7b8 146
de6d9b64 147clean:
77b71ddc 148 rm -f *.o *.d *~ .depend $(LIB) $(SLIB) *.so i386/*.o i386/*~ \
3d03c0a2 149 armv4l/*.o armv4l/*~ \
c34270f5 150 mlib/*.o mlib/*~ \
1e98dffb 151 alpha/*.o alpha/*~ \
59925ef2 152 ppc/*.o ppc/*~ \
d46aba26 153 ps2/*.o ps2/*~ \
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154 liba52/*.o liba52/*~ \
155 apiexample $(TESTS)
de6d9b64 156
800d7ceb 157distclean: clean
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158 rm -f Makefile.bak .depend
159
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160# api example program
161apiexample: apiexample.c $(LIB)
cfda33cb 162 $(CC) $(CFLAGS) -o $@ $< $(LIB) $(EXTRALIBS) -lm
de6d9b64 163
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164# cpuid test
165cpuid_test: i386/cputest.c
166 $(CC) $(CFLAGS) -D__TEST__ -o $@ $<
167
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168# testing progs
169
170imgresample-test: imgresample.c
6acce86b 171 $(CC) $(CFLAGS) -DTEST -o $@ $^ -lm
de6d9b64 172
9ebc63a9 173dct-test: dct-test.o fdctref.o $(LIB)
90cee0c3 174 $(CC) -o $@ $^ -lm
d771bcae 175
4300403e 176motion-test: motion_test.o $(LIB)
6acce86b 177 $(CC) -o $@ $^ -lm
4300403e 178
923ceff8 179fft-test: fft-test.o $(LIB)
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180 $(CC) -o $@ $^ -lm
181
0fd94442 182install: all
0fd94442 183ifeq ($(BUILD_SHARED),yes)
c1325d18 184 install -d $(prefix)/lib
ff4ec49e 185 install -s -m 755 $(SLIB) $(prefix)/lib/libavcodec-$(VERSION).so
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186 ln -sf libavcodec-$(VERSION).so $(prefix)/lib/libavcodec.so
187 ldconfig || true
ff4ec49e 188 mkdir -p $(prefix)/include/ffmpeg
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189 install -m 644 $(VPATH)/avcodec.h $(prefix)/include/ffmpeg/avcodec.h
190 install -m 644 $(VPATH)/common.h $(prefix)/include/ffmpeg/common.h
0fd94442 191endif
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192
193installlib: all
194 install -m 644 $(LIB) $(prefix)/lib
195 mkdir -p $(prefix)/include/ffmpeg
196 install -m 644 $(SRC_PATH)/libavcodec/avcodec.h $(SRC_PATH)/libavcodec/common.h \
197 $(prefix)/include/ffmpeg
198
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199#
200# include dependency files if they exist
201#
202ifneq ($(wildcard .depend),)
203include .depend
204endif