1MAIN_MAKEFILE=1
2include config.mak
3
4vpath %.c    $(SRC_PATH)
5vpath %.cpp  $(SRC_PATH)
6vpath %.h    $(SRC_PATH)
7vpath %.m    $(SRC_PATH)
8vpath %.S    $(SRC_PATH)
9vpath %.asm  $(SRC_PATH)
10vpath %.rc   $(SRC_PATH)
11vpath %.v    $(SRC_PATH)
12vpath %.texi $(SRC_PATH)
13vpath %/fate_config.sh.template $(SRC_PATH)
14
15AVPROGS-$(CONFIG_FFMPEG)   += ffmpeg
16AVPROGS-$(CONFIG_FFPLAY)   += ffplay
17AVPROGS-$(CONFIG_FFPROBE)  += ffprobe
18AVPROGS-$(CONFIG_FFSERVER) += ffserver
19
20AVPROGS    := $(AVPROGS-yes:%=%$(PROGSSUF)$(EXESUF))
21INSTPROGS   = $(AVPROGS-yes:%=%$(PROGSSUF)$(EXESUF))
22PROGS      += $(AVPROGS)
23
24AVBASENAMES  = ffmpeg ffplay ffprobe ffserver
25ALLAVPROGS   = $(AVBASENAMES:%=%$(PROGSSUF)$(EXESUF))
26ALLAVPROGS_G = $(AVBASENAMES:%=%$(PROGSSUF)_g$(EXESUF))
27
28$(foreach prog,$(AVBASENAMES),$(eval OBJS-$(prog) += cmdutils.o))
29$(foreach prog,$(AVBASENAMES),$(eval OBJS-$(prog)-$(CONFIG_OPENCL) += cmdutils_opencl.o))
30
31OBJS-ffmpeg                   += ffmpeg_opt.o ffmpeg_filter.o
32OBJS-ffmpeg-$(HAVE_VDPAU_X11) += ffmpeg_vdpau.o
33OBJS-ffmpeg-$(HAVE_DXVA2_LIB) += ffmpeg_dxva2.o
34OBJS-ffmpeg-$(CONFIG_VDA)     += ffmpeg_vda.o
35
36TESTTOOLS   = audiogen videogen rotozoom tiny_psnr tiny_ssim base64
37HOSTPROGS  := $(TESTTOOLS:%=tests/%) doc/print_options
38TOOLS       = qt-faststart trasher uncoded_frame
39TOOLS-$(CONFIG_ZLIB) += cws2fws
40
41# $(FFLIBS-yes) needs to be in linking order
42FFLIBS-$(CONFIG_AVDEVICE)   += avdevice
43FFLIBS-$(CONFIG_AVFILTER)   += avfilter
44FFLIBS-$(CONFIG_AVFORMAT)   += avformat
45FFLIBS-$(CONFIG_AVCODEC)    += avcodec
46FFLIBS-$(CONFIG_AVRESAMPLE) += avresample
47FFLIBS-$(CONFIG_POSTPROC)   += postproc
48FFLIBS-$(CONFIG_SWRESAMPLE) += swresample
49FFLIBS-$(CONFIG_SWSCALE)    += swscale
50
51FFLIBS := avutil
52
53DATA_FILES := $(wildcard $(SRC_PATH)/presets/*.ffpreset) $(SRC_PATH)/doc/ffprobe.xsd
54EXAMPLES_FILES := $(wildcard $(SRC_PATH)/doc/examples/*.c) $(SRC_PATH)/doc/examples/Makefile $(SRC_PATH)/doc/examples/README
55
56SKIPHEADERS = cmdutils_common_opts.h compat/w32pthreads.h
57
58include $(SRC_PATH)/common.mak
59
60FF_EXTRALIBS := $(FFEXTRALIBS)
61FF_DEP_LIBS  := $(DEP_LIBS)
62
63all: $(AVPROGS)
64
65$(TOOLS): %$(EXESUF): %.o $(EXEOBJS)
66	$(LD) $(LDFLAGS) $(LD_O) $^ $(ELIBS)
67
68tools/cws2fws$(EXESUF): ELIBS = $(ZLIB)
69tools/uncoded_frame$(EXESUF): $(FF_DEP_LIBS)
70tools/uncoded_frame$(EXESUF): ELIBS = $(FF_EXTRALIBS)
71
72config.h: .config
73.config: $(wildcard $(FFLIBS:%=$(SRC_PATH)/lib%/all*.c))
74	@-tput bold 2>/dev/null
75	@-printf '\nWARNING: $(?F) newer than config.h, rerun configure\n\n'
76	@-tput sgr0 2>/dev/null
77
78SUBDIR_VARS := CLEANFILES EXAMPLES FFLIBS HOSTPROGS TESTPROGS TOOLS      \
79               HEADERS ARCH_HEADERS BUILT_HEADERS SKIPHEADERS            \
80               ARMV5TE-OBJS ARMV6-OBJS ARMV8-OBJS VFP-OBJS NEON-OBJS     \
81               ALTIVEC-OBJS MMX-OBJS YASM-OBJS                           \
82               MIPSFPU-OBJS MIPSDSPR2-OBJS MIPSDSPR1-OBJS MIPS32R2-OBJS  \
83               OBJS SLIBOBJS HOSTOBJS TESTOBJS
84
85define RESET
86$(1) :=
87$(1)-yes :=
88endef
89
90define DOSUBDIR
91$(foreach V,$(SUBDIR_VARS),$(eval $(call RESET,$(V))))
92SUBDIR := $(1)/
93include $(SRC_PATH)/$(1)/Makefile
94-include $(SRC_PATH)/$(1)/$(ARCH)/Makefile
95include $(SRC_PATH)/library.mak
96endef
97
98$(foreach D,$(FFLIBS),$(eval $(call DOSUBDIR,lib$(D))))
99
100include $(SRC_PATH)/doc/Makefile
101
102define DOPROG
103OBJS-$(1) += $(1).o $(EXEOBJS) $(OBJS-$(1)-yes)
104$(1)$(PROGSSUF)_g$(EXESUF): $$(OBJS-$(1))
105$$(OBJS-$(1)): CFLAGS  += $(CFLAGS-$(1))
106$(1)$(PROGSSUF)_g$(EXESUF): LDFLAGS += $(LDFLAGS-$(1))
107$(1)$(PROGSSUF)_g$(EXESUF): FF_EXTRALIBS += $(LIBS-$(1))
108-include $$(OBJS-$(1):.o=.d)
109endef
110
111$(foreach P,$(PROGS),$(eval $(call DOPROG,$(P:$(PROGSSUF)$(EXESUF)=))))
112
113ffprobe.o cmdutils.o : libavutil/ffversion.h
114
115$(PROGS): %$(PROGSSUF)$(EXESUF): %$(PROGSSUF)_g$(EXESUF)
116	$(CP) $< $@
117	$(STRIP) $@
118
119%$(PROGSSUF)_g$(EXESUF): %.o $(FF_DEP_LIBS)
120	$(LD) $(LDFLAGS) $(LD_O) $(OBJS-$*) $(FF_EXTRALIBS)
121
122OBJDIRS += tools
123
124-include $(wildcard tools/*.d)
125
126VERSION_SH  = $(SRC_PATH)/version.sh
127GIT_LOG     = $(SRC_PATH)/.git/logs/HEAD
128
129.version: $(wildcard $(GIT_LOG)) $(VERSION_SH) config.mak
130.version: M=@
131
132libavutil/ffversion.h .version:
133	$(M)$(VERSION_SH) $(SRC_PATH) libavutil/ffversion.h $(EXTRA_VERSION)
134	$(Q)touch .version
135
136# force version.sh to run whenever version might have changed
137-include .version
138
139ifdef AVPROGS
140install: install-progs install-data
141endif
142
143install: install-libs install-headers
144
145install-libs: install-libs-yes
146
147install-progs-yes:
148install-progs-$(CONFIG_SHARED): install-libs
149
150install-progs: install-progs-yes $(AVPROGS)
151	$(Q)mkdir -p "$(BINDIR)"
152	$(INSTALL) -c -m 755 $(INSTPROGS) "$(BINDIR)"
153
154install-data: $(DATA_FILES) $(EXAMPLES_FILES)
155	$(Q)mkdir -p "$(DATADIR)/examples"
156	$(INSTALL) -m 644 $(DATA_FILES) "$(DATADIR)"
157	$(INSTALL) -m 644 $(EXAMPLES_FILES) "$(DATADIR)/examples"
158
159uninstall: uninstall-libs uninstall-headers uninstall-progs uninstall-data
160
161uninstall-progs:
162	$(RM) $(addprefix "$(BINDIR)/", $(ALLAVPROGS))
163
164uninstall-data:
165	$(RM) -r "$(DATADIR)"
166
167clean::
168	$(RM) $(ALLAVPROGS) $(ALLAVPROGS_G)
169	$(RM) $(CLEANSUFFIXES)
170	$(RM) $(CLEANSUFFIXES:%=tools/%)
171	$(RM) -r coverage-html
172	$(RM) -rf coverage.info lcov
173
174distclean::
175	$(RM) $(DISTCLEANSUFFIXES)
176	$(RM) config.* .config libavutil/avconfig.h .version version.h libavutil/ffversion.h libavcodec/codec_names.h
177
178config:
179	$(SRC_PATH)/configure $(value FFMPEG_CONFIGURATION)
180
181check: all alltools examples testprogs fate
182
183include $(SRC_PATH)/tests/Makefile
184
185$(sort $(OBJDIRS)):
186	$(Q)mkdir -p $@
187
188# Dummy rule to stop make trying to rebuild removed or renamed headers
189%.h:
190	@:
191
192# Disable suffix rules.  Most of the builtin rules are suffix rules,
193# so this saves some time on slow systems.
194.SUFFIXES:
195
196.PHONY: all all-yes alltools check *clean config install*
197.PHONY: testprogs uninstall*
198