ffmpeg: Generic device setup
[ffmpeg.git] / Makefile
1 MAIN_MAKEFILE=1
2 include ffbuild/config.mak
3
4 vpath %.c    $(SRC_PATH)
5 vpath %.cpp  $(SRC_PATH)
6 vpath %.h    $(SRC_PATH)
7 vpath %.inc  $(SRC_PATH)
8 vpath %.m    $(SRC_PATH)
9 vpath %.S    $(SRC_PATH)
10 vpath %.asm  $(SRC_PATH)
11 vpath %.rc   $(SRC_PATH)
12 vpath %.v    $(SRC_PATH)
13 vpath %.texi $(SRC_PATH)
14 vpath %.cu   $(SRC_PATH)
15 vpath %.ptx  $(SRC_PATH)
16 vpath %/fate_config.sh.template $(SRC_PATH)
17
18 AVPROGS-$(CONFIG_FFMPEG)   += ffmpeg
19 AVPROGS-$(CONFIG_FFPLAY)   += ffplay
20 AVPROGS-$(CONFIG_FFPROBE)  += ffprobe
21 AVPROGS-$(CONFIG_FFSERVER) += ffserver
22
23 AVPROGS    := $(AVPROGS-yes:%=%$(PROGSSUF)$(EXESUF))
24 INSTPROGS   = $(AVPROGS-yes:%=%$(PROGSSUF)$(EXESUF))
25 PROGS      += $(AVPROGS)
26
27 AVBASENAMES  = ffmpeg ffplay ffprobe ffserver
28 ALLAVPROGS   = $(AVBASENAMES:%=%$(PROGSSUF)$(EXESUF))
29 ALLAVPROGS_G = $(AVBASENAMES:%=%$(PROGSSUF)_g$(EXESUF))
30
31 $(foreach prog,$(AVBASENAMES),$(eval OBJS-$(prog) += cmdutils.o))
32 $(foreach prog,$(AVBASENAMES),$(eval OBJS-$(prog)-$(CONFIG_OPENCL) += cmdutils_opencl.o))
33
34 OBJS-ffmpeg                   += ffmpeg_opt.o ffmpeg_filter.o ffmpeg_hw.o
35 OBJS-ffmpeg-$(CONFIG_VIDEOTOOLBOX) += ffmpeg_videotoolbox.o
36 OBJS-ffmpeg-$(CONFIG_LIBMFX)  += ffmpeg_qsv.o
37 OBJS-ffmpeg-$(CONFIG_VAAPI)   += ffmpeg_vaapi.o
38 ifndef CONFIG_VIDEOTOOLBOX
39 OBJS-ffmpeg-$(CONFIG_VDA)     += ffmpeg_videotoolbox.o
40 endif
41 OBJS-ffmpeg-$(CONFIG_CUVID)   += ffmpeg_cuvid.o
42 OBJS-ffmpeg-$(HAVE_DXVA2_LIB) += ffmpeg_dxva2.o
43 OBJS-ffmpeg-$(HAVE_VDPAU_X11) += ffmpeg_vdpau.o
44 OBJS-ffserver                 += ffserver_config.o
45
46 TESTTOOLS   = audiogen videogen rotozoom tiny_psnr tiny_ssim base64 audiomatch
47 HOSTPROGS  := $(TESTTOOLS:%=tests/%) doc/print_options
48
49 # $(FFLIBS-yes) needs to be in linking order
50 FFLIBS-$(CONFIG_AVDEVICE)   += avdevice
51 FFLIBS-$(CONFIG_AVFILTER)   += avfilter
52 FFLIBS-$(CONFIG_AVFORMAT)   += avformat
53 FFLIBS-$(CONFIG_AVCODEC)    += avcodec
54 FFLIBS-$(CONFIG_AVRESAMPLE) += avresample
55 FFLIBS-$(CONFIG_POSTPROC)   += postproc
56 FFLIBS-$(CONFIG_SWRESAMPLE) += swresample
57 FFLIBS-$(CONFIG_SWSCALE)    += swscale
58
59 FFLIBS := avutil
60
61 DATA_FILES := $(wildcard $(SRC_PATH)/presets/*.ffpreset) $(SRC_PATH)/doc/ffprobe.xsd
62 EXAMPLES_FILES := $(wildcard $(SRC_PATH)/doc/examples/*.c) $(SRC_PATH)/doc/examples/Makefile $(SRC_PATH)/doc/examples/README
63
64 SKIPHEADERS = compat/w32pthreads.h
65
66 # first so "all" becomes default target
67 all: all-yes
68
69 include $(SRC_PATH)/tools/Makefile
70 include $(SRC_PATH)/ffbuild/common.mak
71
72 FF_EXTRALIBS := $(FFEXTRALIBS)
73 FF_DEP_LIBS  := $(DEP_LIBS)
74 FF_STATIC_DEP_LIBS := $(STATIC_DEP_LIBS)
75
76 all: $(AVPROGS)
77
78 $(TOOLS): %$(EXESUF): %.o
79         $(LD) $(LDFLAGS) $(LDEXEFLAGS) $(LD_O) $^ $(ELIBS)
80
81 target_dec_%_fuzzer$(EXESUF): target_dec_%_fuzzer.o $(FF_DEP_LIBS)
82         $(LD) $(LDFLAGS) $(LDEXEFLAGS) $(LD_O) $^ $(ELIBS) $(FF_EXTRALIBS) $(LIBFUZZER_PATH)
83
84 tools/cws2fws$(EXESUF): ELIBS = $(ZLIB)
85 tools/sofa2wavs$(EXESUF): ELIBS = $(FF_EXTRALIBS)
86 tools/uncoded_frame$(EXESUF): $(FF_DEP_LIBS)
87 tools/uncoded_frame$(EXESUF): ELIBS = $(FF_EXTRALIBS)
88 tools/target_dec_%_fuzzer$(EXESUF): $(FF_DEP_LIBS)
89
90 CONFIGURABLE_COMPONENTS =                                           \
91     $(wildcard $(FFLIBS:%=$(SRC_PATH)/lib%/all*.c))                 \
92     $(SRC_PATH)/libavcodec/bitstream_filters.c                      \
93     $(SRC_PATH)/libavformat/protocols.c                             \
94
95 config.h: ffbuild/.config
96 ffbuild/.config: $(CONFIGURABLE_COMPONENTS)
97         @-tput bold 2>/dev/null
98         @-printf '\nWARNING: $(?) newer than config.h, rerun configure\n\n'
99         @-tput sgr0 2>/dev/null
100
101 SUBDIR_VARS := CLEANFILES EXAMPLES FFLIBS HOSTPROGS TESTPROGS TOOLS      \
102                HEADERS ARCH_HEADERS BUILT_HEADERS SKIPHEADERS            \
103                ARMV5TE-OBJS ARMV6-OBJS ARMV8-OBJS VFP-OBJS NEON-OBJS     \
104                ALTIVEC-OBJS VSX-OBJS MMX-OBJS YASM-OBJS                  \
105                MIPSFPU-OBJS MIPSDSPR2-OBJS MIPSDSP-OBJS MSA-OBJS         \
106                MMI-OBJS OBJS SLIBOBJS HOSTOBJS TESTOBJS
107
108 define RESET
109 $(1) :=
110 $(1)-yes :=
111 endef
112
113 define DOSUBDIR
114 $(foreach V,$(SUBDIR_VARS),$(eval $(call RESET,$(V))))
115 SUBDIR := $(1)/
116 include $(SRC_PATH)/$(1)/Makefile
117 -include $(SRC_PATH)/$(1)/$(ARCH)/Makefile
118 -include $(SRC_PATH)/$(1)/$(INTRINSICS)/Makefile
119 include $(SRC_PATH)/ffbuild/library.mak
120 endef
121
122 $(foreach D,$(FFLIBS),$(eval $(call DOSUBDIR,lib$(D))))
123
124 include $(SRC_PATH)/doc/Makefile
125
126 define DOPROG
127 OBJS-$(1) += $(1).o $(OBJS-$(1)-yes)
128 $(1)$(PROGSSUF)_g$(EXESUF): $$(OBJS-$(1))
129 $$(OBJS-$(1)): CFLAGS  += $(CFLAGS-$(1))
130 $(1)$(PROGSSUF)_g$(EXESUF): LDFLAGS += $(LDFLAGS-$(1))
131 $(1)$(PROGSSUF)_g$(EXESUF): FF_EXTRALIBS += $(EXTRALIBS-$(1))
132 -include $$(OBJS-$(1):.o=.d)
133 endef
134
135 $(foreach P,$(PROGS),$(eval $(call DOPROG,$(P:$(PROGSSUF)$(EXESUF)=))))
136
137 ffprobe.o cmdutils.o libavcodec/utils.o libavformat/utils.o libavdevice/avdevice.o libavfilter/avfilter.o libavutil/utils.o libpostproc/postprocess.o libswresample/swresample.o libswscale/utils.o : libavutil/ffversion.h
138
139 $(PROGS): %$(PROGSSUF)$(EXESUF): %$(PROGSSUF)_g$(EXESUF)
140         $(CP) $< $@
141         $(STRIP) $@
142
143 %$(PROGSSUF)_g$(EXESUF): %.o $(FF_DEP_LIBS)
144         $(LD) $(LDFLAGS) $(LDEXEFLAGS) $(LD_O) $(OBJS-$*) $(FF_EXTRALIBS)
145
146 VERSION_SH  = $(SRC_PATH)/ffbuild/version.sh
147 GIT_LOG     = $(SRC_PATH)/.git/logs/HEAD
148
149 .version: $(wildcard $(GIT_LOG)) $(VERSION_SH) ffbuild/config.mak
150 .version: M=@
151
152 libavutil/ffversion.h .version:
153         $(M)$(VERSION_SH) $(SRC_PATH) libavutil/ffversion.h $(EXTRA_VERSION)
154         $(Q)touch .version
155
156 # force version.sh to run whenever version might have changed
157 -include .version
158
159 ifdef AVPROGS
160 install: install-progs install-data
161 endif
162
163 install: install-libs install-headers
164
165 install-libs: install-libs-yes
166
167 install-progs-yes:
168 install-progs-$(CONFIG_SHARED): install-libs
169
170 install-progs: install-progs-yes $(AVPROGS)
171         $(Q)mkdir -p "$(BINDIR)"
172         $(INSTALL) -c -m 755 $(INSTPROGS) "$(BINDIR)"
173
174 install-data: $(DATA_FILES) $(EXAMPLES_FILES)
175         $(Q)mkdir -p "$(DATADIR)/examples"
176         $(INSTALL) -m 644 $(DATA_FILES) "$(DATADIR)"
177         $(INSTALL) -m 644 $(EXAMPLES_FILES) "$(DATADIR)/examples"
178
179 uninstall: uninstall-libs uninstall-headers uninstall-progs uninstall-data
180
181 uninstall-progs:
182         $(RM) $(addprefix "$(BINDIR)/", $(ALLAVPROGS))
183
184 uninstall-data:
185         $(RM) -r "$(DATADIR)"
186
187 clean::
188         $(RM) $(ALLAVPROGS) $(ALLAVPROGS_G)
189         $(RM) $(CLEANSUFFIXES)
190         $(RM) $(CLEANSUFFIXES:%=compat/msvcrt/%)
191         $(RM) $(CLEANSUFFIXES:%=compat/atomics/pthread/%)
192         $(RM) $(CLEANSUFFIXES:%=compat/%)
193         $(RM) -r coverage-html
194         $(RM) -rf coverage.info coverage.info.in lcov
195
196 distclean::
197         $(RM) $(DISTCLEANSUFFIXES)
198         $(RM) .version avversion.h config.asm config.h mapfile  \
199                 ffbuild/.config ffbuild/config.* libavutil/avconfig.h \
200                 version.h libavutil/ffversion.h libavcodec/codec_names.h \
201                 libavcodec/bsf_list.c libavformat/protocol_list.c
202 ifeq ($(SRC_LINK),src)
203         $(RM) src
204 endif
205         $(RM) -rf doc/examples/pc-uninstalled
206
207 config:
208         $(SRC_PATH)/configure $(value FFMPEG_CONFIGURATION)
209
210 check: all alltools examples testprogs fate
211
212 include $(SRC_PATH)/tests/Makefile
213
214 $(sort $(OBJDIRS)):
215         $(Q)mkdir -p $@
216
217 # Dummy rule to stop make trying to rebuild removed or renamed headers
218 %.h:
219         @:
220
221 # Disable suffix rules.  Most of the builtin rules are suffix rules,
222 # so this saves some time on slow systems.
223 .SUFFIXES:
224
225 .PHONY: all all-yes alltools check *clean config install*
226 .PHONY: testprogs uninstall*