Merge commit '7c9e2b295e4f70e8fedf9cceb12d95399a859a9c'
[ffmpeg.git] / Makefile
1 MAIN_MAKEFILE=1
2 include 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 %/fate_config.sh.template $(SRC_PATH)
15
16 AVPROGS-$(CONFIG_FFMPEG)   += ffmpeg
17 AVPROGS-$(CONFIG_FFPLAY)   += ffplay
18 AVPROGS-$(CONFIG_FFPROBE)  += ffprobe
19 AVPROGS-$(CONFIG_FFSERVER) += ffserver
20
21 AVPROGS    := $(AVPROGS-yes:%=%$(PROGSSUF)$(EXESUF))
22 INSTPROGS   = $(AVPROGS-yes:%=%$(PROGSSUF)$(EXESUF))
23 PROGS      += $(AVPROGS)
24
25 AVBASENAMES  = ffmpeg ffplay ffprobe ffserver
26 ALLAVPROGS   = $(AVBASENAMES:%=%$(PROGSSUF)$(EXESUF))
27 ALLAVPROGS_G = $(AVBASENAMES:%=%$(PROGSSUF)_g$(EXESUF))
28
29 $(foreach prog,$(AVBASENAMES),$(eval OBJS-$(prog) += cmdutils.o))
30 $(foreach prog,$(AVBASENAMES),$(eval OBJS-$(prog)-$(CONFIG_OPENCL) += cmdutils_opencl.o))
31
32 OBJS-ffmpeg                   += ffmpeg_opt.o ffmpeg_filter.o
33 OBJS-ffmpeg-$(CONFIG_VIDEOTOOLBOX) += ffmpeg_videotoolbox.o
34 OBJS-ffmpeg-$(CONFIG_LIBMFX)  += ffmpeg_qsv.o
35 OBJS-ffmpeg-$(CONFIG_VAAPI)   += ffmpeg_vaapi.o
36 ifndef CONFIG_VIDEOTOOLBOX
37 OBJS-ffmpeg-$(CONFIG_VDA)     += ffmpeg_videotoolbox.o
38 endif
39 OBJS-ffmpeg-$(CONFIG_CUVID)   += ffmpeg_cuvid.o
40 OBJS-ffmpeg-$(HAVE_DXVA2_LIB) += ffmpeg_dxva2.o
41 OBJS-ffmpeg-$(HAVE_VDPAU_X11) += ffmpeg_vdpau.o
42 OBJS-ffserver                 += ffserver_config.o
43
44 TESTTOOLS   = audiogen videogen rotozoom tiny_psnr tiny_ssim base64 audiomatch
45 HOSTPROGS  := $(TESTTOOLS:%=tests/%) doc/print_options
46 TOOLS       = qt-faststart trasher uncoded_frame
47 TOOLS-$(CONFIG_ZLIB) += cws2fws
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 = cmdutils_common_opts.h                                    \
65               compat/w32pthreads.h
66
67 include $(SRC_PATH)/common.mak
68
69 FF_EXTRALIBS := $(FFEXTRALIBS)
70 FF_DEP_LIBS  := $(DEP_LIBS)
71 FF_STATIC_DEP_LIBS := $(STATIC_DEP_LIBS)
72
73 all: $(AVPROGS)
74
75 $(TOOLS): %$(EXESUF): %.o $(EXEOBJS)
76         $(LD) $(LDFLAGS) $(LDEXEFLAGS) $(LD_O) $^ $(ELIBS)
77
78 tools/cws2fws$(EXESUF): ELIBS = $(ZLIB)
79 tools/uncoded_frame$(EXESUF): $(FF_DEP_LIBS)
80 tools/uncoded_frame$(EXESUF): ELIBS = $(FF_EXTRALIBS)
81
82 CONFIGURABLE_COMPONENTS =                                           \
83     $(wildcard $(FFLIBS:%=$(SRC_PATH)/lib%/all*.c))                 \
84     $(SRC_PATH)/libavcodec/bitstream_filters.c                      \
85     $(SRC_PATH)/libavformat/protocols.c                             \
86
87 config.h: .config
88 .config: $(CONFIGURABLE_COMPONENTS)
89         @-tput bold 2>/dev/null
90         @-printf '\nWARNING: $(?F) newer than config.h, rerun configure\n\n'
91         @-tput sgr0 2>/dev/null
92
93 SUBDIR_VARS := CLEANFILES EXAMPLES FFLIBS HOSTPROGS TESTPROGS TOOLS      \
94                HEADERS ARCH_HEADERS BUILT_HEADERS SKIPHEADERS            \
95                ARMV5TE-OBJS ARMV6-OBJS ARMV8-OBJS VFP-OBJS NEON-OBJS     \
96                ALTIVEC-OBJS VSX-OBJS MMX-OBJS YASM-OBJS                  \
97                MIPSFPU-OBJS MIPSDSPR2-OBJS MIPSDSP-OBJS MSA-OBJS         \
98                MMI-OBJS OBJS SLIBOBJS HOSTOBJS TESTOBJS
99
100 define RESET
101 $(1) :=
102 $(1)-yes :=
103 endef
104
105 define DOSUBDIR
106 $(foreach V,$(SUBDIR_VARS),$(eval $(call RESET,$(V))))
107 SUBDIR := $(1)/
108 include $(SRC_PATH)/$(1)/Makefile
109 -include $(SRC_PATH)/$(1)/$(ARCH)/Makefile
110 -include $(SRC_PATH)/$(1)/$(INTRINSICS)/Makefile
111 include $(SRC_PATH)/library.mak
112 endef
113
114 $(foreach D,$(FFLIBS),$(eval $(call DOSUBDIR,lib$(D))))
115
116 include $(SRC_PATH)/doc/Makefile
117
118 define DOPROG
119 OBJS-$(1) += $(1).o $(EXEOBJS) $(OBJS-$(1)-yes)
120 $(1)$(PROGSSUF)_g$(EXESUF): $$(OBJS-$(1))
121 $$(OBJS-$(1)): CFLAGS  += $(CFLAGS-$(1))
122 $(1)$(PROGSSUF)_g$(EXESUF): LDFLAGS += $(LDFLAGS-$(1))
123 $(1)$(PROGSSUF)_g$(EXESUF): FF_EXTRALIBS += $(LIBS-$(1))
124 -include $$(OBJS-$(1):.o=.d)
125 endef
126
127 $(foreach P,$(PROGS),$(eval $(call DOPROG,$(P:$(PROGSSUF)$(EXESUF)=))))
128
129 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
130
131 $(PROGS): %$(PROGSSUF)$(EXESUF): %$(PROGSSUF)_g$(EXESUF)
132         $(CP) $< $@
133         $(STRIP) $@
134
135 %$(PROGSSUF)_g$(EXESUF): %.o $(FF_DEP_LIBS)
136         $(LD) $(LDFLAGS) $(LDEXEFLAGS) $(LD_O) $(OBJS-$*) $(FF_EXTRALIBS)
137
138 OBJDIRS += tools
139
140 -include $(wildcard tools/*.d)
141
142 VERSION_SH  = $(SRC_PATH)/version.sh
143 GIT_LOG     = $(SRC_PATH)/.git/logs/HEAD
144
145 .version: $(wildcard $(GIT_LOG)) $(VERSION_SH) config.mak
146 .version: M=@
147
148 libavutil/ffversion.h .version:
149         $(M)$(VERSION_SH) $(SRC_PATH) libavutil/ffversion.h $(EXTRA_VERSION)
150         $(Q)touch .version
151
152 # force version.sh to run whenever version might have changed
153 -include .version
154
155 ifdef AVPROGS
156 install: install-progs install-data
157 endif
158
159 install: install-libs install-headers
160
161 install-libs: install-libs-yes
162
163 install-progs-yes:
164 install-progs-$(CONFIG_SHARED): install-libs
165
166 install-progs: install-progs-yes $(AVPROGS)
167         $(Q)mkdir -p "$(BINDIR)"
168         $(INSTALL) -c -m 755 $(INSTPROGS) "$(BINDIR)"
169
170 install-data: $(DATA_FILES) $(EXAMPLES_FILES)
171         $(Q)mkdir -p "$(DATADIR)/examples"
172         $(INSTALL) -m 644 $(DATA_FILES) "$(DATADIR)"
173         $(INSTALL) -m 644 $(EXAMPLES_FILES) "$(DATADIR)/examples"
174
175 uninstall: uninstall-libs uninstall-headers uninstall-progs uninstall-data
176
177 uninstall-progs:
178         $(RM) $(addprefix "$(BINDIR)/", $(ALLAVPROGS))
179
180 uninstall-data:
181         $(RM) -r "$(DATADIR)"
182
183 clean::
184         $(RM) $(ALLAVPROGS) $(ALLAVPROGS_G)
185         $(RM) $(CLEANSUFFIXES)
186         $(RM) $(CLEANSUFFIXES:%=tools/%)
187         $(RM) $(CLEANSUFFIXES:%=compat/msvcrt/%)
188         $(RM) $(CLEANSUFFIXES:%=compat/atomics/pthread/%)
189         $(RM) $(CLEANSUFFIXES:%=compat/%)
190         $(RM) -r coverage-html
191         $(RM) -rf coverage.info coverage.info.in lcov
192
193 distclean::
194         $(RM) $(DISTCLEANSUFFIXES)
195         $(RM) config.* .config libavutil/avconfig.h .version mapfile avversion.h version.h libavutil/ffversion.h libavcodec/codec_names.h libavcodec/bsf_list.c libavformat/protocol_list.c
196 ifeq ($(SRC_LINK),src)
197         $(RM) src
198 endif
199         $(RM) -rf doc/examples/pc-uninstalled
200
201 config:
202         $(SRC_PATH)/configure $(value FFMPEG_CONFIGURATION)
203
204 check: all alltools examples testprogs fate
205
206 include $(SRC_PATH)/tests/Makefile
207
208 $(sort $(OBJDIRS)):
209         $(Q)mkdir -p $@
210
211 # Dummy rule to stop make trying to rebuild removed or renamed headers
212 %.h:
213         @:
214
215 # Disable suffix rules.  Most of the builtin rules are suffix rules,
216 # so this saves some time on slow systems.
217 .SUFFIXES:
218
219 .PHONY: all all-yes alltools check *clean config install*
220 .PHONY: testprogs uninstall*