Merge commit '3e105d08848162b90d886bde59c010d4b0362a4b'
[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
47 # $(FFLIBS-yes) needs to be in linking order
48 FFLIBS-$(CONFIG_AVDEVICE)   += avdevice
49 FFLIBS-$(CONFIG_AVFILTER)   += avfilter
50 FFLIBS-$(CONFIG_AVFORMAT)   += avformat
51 FFLIBS-$(CONFIG_AVCODEC)    += avcodec
52 FFLIBS-$(CONFIG_AVRESAMPLE) += avresample
53 FFLIBS-$(CONFIG_POSTPROC)   += postproc
54 FFLIBS-$(CONFIG_SWRESAMPLE) += swresample
55 FFLIBS-$(CONFIG_SWSCALE)    += swscale
56
57 FFLIBS := avutil
58
59 DATA_FILES := $(wildcard $(SRC_PATH)/presets/*.ffpreset) $(SRC_PATH)/doc/ffprobe.xsd
60 EXAMPLES_FILES := $(wildcard $(SRC_PATH)/doc/examples/*.c) $(SRC_PATH)/doc/examples/Makefile $(SRC_PATH)/doc/examples/README
61
62 SKIPHEADERS = cmdutils_common_opts.h                                    \
63               compat/w32pthreads.h
64
65 include $(SRC_PATH)/tools/Makefile
66 include $(SRC_PATH)/common.mak
67
68 FF_EXTRALIBS := $(FFEXTRALIBS)
69 FF_DEP_LIBS  := $(DEP_LIBS)
70 FF_STATIC_DEP_LIBS := $(STATIC_DEP_LIBS)
71
72 all: $(AVPROGS)
73
74 $(TOOLS): %$(EXESUF): %.o
75         $(LD) $(LDFLAGS) $(LDEXEFLAGS) $(LD_O) $^ $(ELIBS)
76
77 CONFIGURABLE_COMPONENTS =                                           \
78     $(wildcard $(FFLIBS:%=$(SRC_PATH)/lib%/all*.c))                 \
79     $(wildcard $(FFLIBS:%=$(SRC_PATH)/lib%/version.h))              \
80     $(SRC_PATH)/libavcodec/bitstream_filters.c                      \
81     $(SRC_PATH)/libavformat/protocols.c                             \
82
83 config.h: .config
84 .config: $(CONFIGURABLE_COMPONENTS)
85         @-tput bold 2>/dev/null
86         @-printf '\nWARNING: $(?) newer than config.h, rerun configure\n\n'
87         @-tput sgr0 2>/dev/null
88
89 SUBDIR_VARS := CLEANFILES EXAMPLES FFLIBS HOSTPROGS TESTPROGS TOOLS      \
90                HEADERS ARCH_HEADERS BUILT_HEADERS SKIPHEADERS            \
91                ARMV5TE-OBJS ARMV6-OBJS ARMV8-OBJS VFP-OBJS NEON-OBJS     \
92                ALTIVEC-OBJS VSX-OBJS MMX-OBJS YASM-OBJS                  \
93                MIPSFPU-OBJS MIPSDSPR2-OBJS MIPSDSP-OBJS MSA-OBJS         \
94                MMI-OBJS OBJS SLIBOBJS HOSTOBJS TESTOBJS
95
96 define RESET
97 $(1) :=
98 $(1)-yes :=
99 endef
100
101 define DOSUBDIR
102 $(foreach V,$(SUBDIR_VARS),$(eval $(call RESET,$(V))))
103 SUBDIR := $(1)/
104 include $(SRC_PATH)/$(1)/Makefile
105 -include $(SRC_PATH)/$(1)/$(ARCH)/Makefile
106 -include $(SRC_PATH)/$(1)/$(INTRINSICS)/Makefile
107 include $(SRC_PATH)/library.mak
108 endef
109
110 $(foreach D,$(FFLIBS),$(eval $(call DOSUBDIR,lib$(D))))
111
112 include $(SRC_PATH)/doc/Makefile
113
114 define DOPROG
115 OBJS-$(1) += $(1).o $(OBJS-$(1)-yes)
116 $(1)$(PROGSSUF)_g$(EXESUF): $$(OBJS-$(1))
117 $$(OBJS-$(1)): CFLAGS  += $(CFLAGS-$(1))
118 $(1)$(PROGSSUF)_g$(EXESUF): LDFLAGS += $(LDFLAGS-$(1))
119 $(1)$(PROGSSUF)_g$(EXESUF): FF_EXTRALIBS += $(LIBS-$(1))
120 -include $$(OBJS-$(1):.o=.d)
121 endef
122
123 $(foreach P,$(PROGS),$(eval $(call DOPROG,$(P:$(PROGSSUF)$(EXESUF)=))))
124
125 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
126
127 $(PROGS): %$(PROGSSUF)$(EXESUF): %$(PROGSSUF)_g$(EXESUF)
128         $(CP) $< $@
129         $(STRIP) $@
130
131 %$(PROGSSUF)_g$(EXESUF): %.o $(FF_DEP_LIBS)
132         $(LD) $(LDFLAGS) $(LDEXEFLAGS) $(LD_O) $(OBJS-$*) $(FF_EXTRALIBS)
133
134 VERSION_SH  = $(SRC_PATH)/version.sh
135 GIT_LOG     = $(SRC_PATH)/.git/logs/HEAD
136
137 .version: $(wildcard $(GIT_LOG)) $(VERSION_SH) config.mak
138 .version: M=@
139
140 libavutil/ffversion.h .version:
141         $(M)$(VERSION_SH) $(SRC_PATH) libavutil/ffversion.h $(EXTRA_VERSION)
142         $(Q)touch .version
143
144 # force version.sh to run whenever version might have changed
145 -include .version
146
147 ifdef AVPROGS
148 install: install-progs install-data
149 endif
150
151 install: install-libs install-headers
152
153 install-libs: install-libs-yes
154
155 install-progs-yes:
156 install-progs-$(CONFIG_SHARED): install-libs
157
158 install-progs: install-progs-yes $(AVPROGS)
159         $(Q)mkdir -p "$(BINDIR)"
160         $(INSTALL) -c -m 755 $(INSTPROGS) "$(BINDIR)"
161
162 install-data: $(DATA_FILES) $(EXAMPLES_FILES)
163         $(Q)mkdir -p "$(DATADIR)/examples"
164         $(INSTALL) -m 644 $(DATA_FILES) "$(DATADIR)"
165         $(INSTALL) -m 644 $(EXAMPLES_FILES) "$(DATADIR)/examples"
166
167 uninstall: uninstall-libs uninstall-headers uninstall-progs uninstall-data
168
169 uninstall-progs:
170         $(RM) $(addprefix "$(BINDIR)/", $(ALLAVPROGS))
171
172 uninstall-data:
173         $(RM) -r "$(DATADIR)"
174
175 clean::
176         $(RM) $(ALLAVPROGS) $(ALLAVPROGS_G)
177         $(RM) $(CLEANSUFFIXES)
178         $(RM) $(CLEANSUFFIXES:%=compat/msvcrt/%)
179         $(RM) $(CLEANSUFFIXES:%=compat/atomics/pthread/%)
180         $(RM) $(CLEANSUFFIXES:%=compat/%)
181         $(RM) -r coverage-html
182         $(RM) -rf coverage.info coverage.info.in lcov
183
184 distclean::
185         $(RM) $(DISTCLEANSUFFIXES)
186         $(RM) config.* .config libavutil/avconfig.h .version mapfile avversion.h version.h libavutil/ffversion.h libavcodec/codec_names.h libavcodec/bsf_list.c libavformat/protocol_list.c
187 ifeq ($(SRC_LINK),src)
188         $(RM) src
189 endif
190         $(RM) -rf doc/examples/pc-uninstalled
191
192 config:
193         $(SRC_PATH)/configure $(value FFMPEG_CONFIGURATION)
194
195 check: all alltools examples testprogs fate
196
197 include $(SRC_PATH)/tests/Makefile
198
199 $(sort $(OBJDIRS)):
200         $(Q)mkdir -p $@
201
202 # Dummy rule to stop make trying to rebuild removed or renamed headers
203 %.h:
204         @:
205
206 # Disable suffix rules.  Most of the builtin rules are suffix rules,
207 # so this saves some time on slow systems.
208 .SUFFIXES:
209
210 .PHONY: all all-yes alltools check *clean config install*
211 .PHONY: testprogs uninstall*