build: Generate pkg-config files from Make and not from configure
[libav.git] / Makefile
1 include avbuild/config.mak
2
3 vpath %.c $(SRC_PATH)
4 vpath %.m $(SRC_PATH)
5 vpath %.h $(SRC_PATH)
6 vpath %.S $(SRC_PATH)
7 vpath %.asm $(SRC_PATH)
8 vpath %.v $(SRC_PATH)
9 vpath %.texi $(SRC_PATH)
10
11 ifndef V
12 Q = @
13 ECHO = printf "$(1)\t%s\n" $(2)
14 BRIEF = CC HOSTCC HOSTLD AS YASM AR LD
15 SILENT = DEPCC DEPHOSTCC DEPAS DEPYASM RANLIB RM STRIP
16 MSG = $@
17 M = @$(call ECHO,$(TAG),$@);
18 $(foreach VAR,$(BRIEF), \
19 $(eval override $(VAR) = @$$(call ECHO,$(VAR),$$(MSG)); $($(VAR))))
20 $(foreach VAR,$(SILENT),$(eval override $(VAR) = @$($(VAR))))
21 $(eval INSTALL = @$(call ECHO,INSTALL,$$(^:$(SRC_PATH)/%=%)); $(INSTALL))
22 endif
23
24 ALLFFLIBS = avcodec avdevice avfilter avformat avresample avutil swscale
25
26 IFLAGS := -I. -I$(SRC_PATH)
27 CPPFLAGS := $(IFLAGS) $(CPPFLAGS)
28 CFLAGS += $(ECFLAGS)
29 CCFLAGS = $(CPPFLAGS) $(CFLAGS)
30 OBJCFLAGS += $(EOBJCFLAGS)
31 OBJCCFLAGS = $(CPPFLAGS) $(CFLAGS) $(OBJCFLAGS)
32 ASFLAGS := $(CPPFLAGS) $(ASFLAGS)
33 YASMFLAGS += $(IFLAGS:%=%/) -Pconfig.asm
34 HOSTCCFLAGS = $(IFLAGS) $(HOSTCPPFLAGS) $(HOSTCFLAGS)
35 LDFLAGS := $(ALLFFLIBS:%=$(LD_PATH)lib%) $(LDFLAGS)
36
37 define COMPILE
38 $(call $(1)DEP,$(1))
39 $($(1)) $($(1)FLAGS) $($(1)_DEPFLAGS) $($(1)_C) $($(1)_O) $<
40 endef
41
42 COMPILE_C = $(call COMPILE,CC)
43 COMPILE_S = $(call COMPILE,AS)
44 COMPILE_M = $(call COMPILE,OBJCC)
45 COMPILE_HOSTC = $(call COMPILE,HOSTCC)
46
47 %.o: %.c
48 $(COMPILE_C)
49
50 %.o: %.S
51 $(COMPILE_S)
52
53 %.o: %.m
54 $(COMPILE_M)
55
56 %_host.o: %.c
57 $(COMPILE_HOSTC)
58
59 %.o: %.asm
60 $(DEPYASM) $(YASMFLAGS) -I $(<D)/ -M -o $@ $< > $(@:.o=.d)
61 $(YASM) $(YASMFLAGS) -I $(<D)/ -o $@ $<
62 -$(STRIP) $(STRIPFLAGS) $@
63
64 %.i: %.c
65 $(CC) $(CCFLAGS) $(CC_E) $<
66
67 %.h.c:
68 $(Q)echo '#include "$*.h"' >$@
69
70 %.c %.h %.pc %.ver %.version: TAG = GEN
71
72 AVPROGS-$(CONFIG_AVCONV) += avconv
73 AVPROGS-$(CONFIG_AVPLAY) += avplay
74 AVPROGS-$(CONFIG_AVPROBE) += avprobe
75
76 AVPROGS := $(AVPROGS-yes:%=%$(EXESUF))
77 PROGS += $(AVPROGS)
78
79 AVBASENAMES = avconv avplay avprobe
80 ALLAVPROGS = $(AVBASENAMES:%=%$(EXESUF))
81
82 $(foreach prog,$(AVBASENAMES),$(eval OBJS-$(prog) += cmdutils.o))
83
84 OBJS-avconv += avconv_opt.o avconv_filter.o
85 OBJS-avconv-$(CONFIG_LIBMFX) += avconv_qsv.o
86 OBJS-avconv-$(CONFIG_VAAPI) += avconv_vaapi.o
87 OBJS-avconv-$(CONFIG_VDA) += avconv_vda.o
88 OBJS-avconv-$(HAVE_DXVA2_LIB) += avconv_dxva2.o
89 OBJS-avconv-$(HAVE_VDPAU_X11) += avconv_vdpau.o
90
91 TESTTOOLS = audiogen videogen rotozoom tiny_psnr base64
92 HOSTPROGS := $(TESTTOOLS:%=tests/%) doc/print_options
93
94 # $(FFLIBS-yes) needs to be in linking order
95 FFLIBS-$(CONFIG_AVDEVICE) += avdevice
96 FFLIBS-$(CONFIG_AVFILTER) += avfilter
97 FFLIBS-$(CONFIG_AVFORMAT) += avformat
98 FFLIBS-$(CONFIG_AVCODEC) += avcodec
99 FFLIBS-$(CONFIG_AVRESAMPLE) += avresample
100 FFLIBS-$(CONFIG_SWSCALE) += swscale
101
102 FFLIBS := avutil
103
104 DATA_FILES := $(wildcard $(SRC_PATH)/presets/*.avpreset)
105
106 SKIPHEADERS = cmdutils_common_opts.h \
107 compat/w32pthreads.h
108
109 # first so "all" becomes default target
110 all: all-yes
111
112 include $(SRC_PATH)/tools/Makefile
113 include $(SRC_PATH)/avbuild/common.mak
114
115 FF_EXTRALIBS := $(FFEXTRALIBS)
116 FF_DEP_LIBS := $(DEP_LIBS)
117 FF_STATIC_DEP_LIBS := $(STATIC_DEP_LIBS)
118
119 all: $(AVPROGS)
120
121 $(TOOLS): %$(EXESUF): %.o
122 $(LD) $(LDFLAGS) $(LDEXEFLAGS) $(LD_O) $^ $(EXTRALIBS) $(ELIBS)
123
124 tools/cws2fws$(EXESUF): ELIBS = $(ZLIB)
125
126 CONFIGURABLE_COMPONENTS = \
127 $(wildcard $(FFLIBS:%=$(SRC_PATH)/lib%/all*.c)) \
128 $(SRC_PATH)/libavcodec/bitstream_filters.c \
129 $(SRC_PATH)/libavformat/protocols.c \
130
131 config.h: avbuild/.config
132 avbuild/.config: $(CONFIGURABLE_COMPONENTS)
133 @-tput bold 2>/dev/null
134 @-printf '\nWARNING: $(?) newer than config.h, rerun configure\n\n'
135 @-tput sgr0 2>/dev/null
136
137 SUBDIR_VARS := CLEANFILES EXAMPLES FFLIBS HOSTPROGS TESTPROGS TOOLS \
138 HEADERS ARCH_HEADERS BUILT_HEADERS SKIPHEADERS \
139 ARMV5TE-OBJS ARMV6-OBJS ARMV8-OBJS VFP-OBJS NEON-OBJS \
140 ALTIVEC-OBJS VSX-OBJS MMX-OBJS YASM-OBJS \
141 OBJS HOSTOBJS TESTOBJS
142
143 define RESET
144 $(1) :=
145 $(1)-yes :=
146 endef
147
148 define DOSUBDIR
149 $(foreach V,$(SUBDIR_VARS),$(eval $(call RESET,$(V))))
150 SUBDIR := $(1)/
151 include $(SRC_PATH)/$(1)/Makefile
152 -include $(SRC_PATH)/$(1)/$(ARCH)/Makefile
153 -include $(SRC_PATH)/$(1)/$(INTRINSICS)/Makefile
154 include $(SRC_PATH)/avbuild/library.mak
155 endef
156
157 $(foreach D,$(FFLIBS),$(eval $(call DOSUBDIR,lib$(D))))
158
159 include $(SRC_PATH)/doc/Makefile
160
161 define DOPROG
162 OBJS-$(1) += $(1).o $(OBJS-$(1)-yes)
163 $(1)$(EXESUF): $$(OBJS-$(1))
164 $$(OBJS-$(1)): CFLAGS += $(CFLAGS-$(1))
165 $(1)$(EXESUF): LDFLAGS += $(LDFLAGS-$(1))
166 $(1)$(EXESUF): FF_EXTRALIBS += $(EXTRALIBS-$(1))
167 -include $$(OBJS-$(1):.o=.d)
168 endef
169
170 $(foreach P,$(PROGS),$(eval $(call DOPROG,$(P:$(EXESUF)=))))
171
172 $(PROGS): %$(EXESUF): %.o $(FF_DEP_LIBS)
173 $(LD) $(LDFLAGS) $(LDEXEFLAGS) $(LD_O) $(OBJS-$*) $(FF_EXTRALIBS)
174
175 VERSION_SH = $(SRC_PATH)/avbuild/version.sh
176 GIT_LOG = $(SRC_PATH)/.git/logs/HEAD
177
178 .version: $(wildcard $(GIT_LOG)) $(VERSION_SH) avbuild/config.mak
179 .version: M=@
180
181 cmdutils.o libavutil/utils.o: avversion.h
182 avversion.h .version:
183 $(M)$(VERSION_SH) $(SRC_PATH) avversion.h $(EXTRA_VERSION)
184 $(Q)touch .version
185
186 # force version.sh to run whenever version might have changed
187 -include .version
188
189 ifdef AVPROGS
190 install: install-progs install-data
191 endif
192
193 install: install-libs install-headers
194
195 install-libs: install-libs-yes
196
197 install-progs-yes:
198 install-progs-$(CONFIG_SHARED): install-libs
199
200 install-progs: install-progs-yes $(AVPROGS)
201 $(Q)mkdir -p "$(BINDIR)"
202 $(INSTALL) -c -m 755 $(AVPROGS) "$(BINDIR)"
203
204 install-data: $(DATA_FILES)
205 $(Q)mkdir -p "$(DATADIR)"
206 $(INSTALL) -m 644 $(DATA_FILES) "$(DATADIR)"
207
208 uninstall: uninstall-libs uninstall-headers uninstall-progs uninstall-data
209
210 uninstall-progs:
211 $(RM) $(addprefix "$(BINDIR)/", $(ALLAVPROGS))
212
213 uninstall-data:
214 $(RM) -r "$(DATADIR)"
215
216 clean::
217 $(RM) $(ALLAVPROGS)
218 $(RM) $(CLEANSUFFIXES)
219 $(RM) -rf coverage.info lcov
220
221 distclean::
222 $(RM) $(DISTCLEANSUFFIXES)
223 $(RM) .version avversion.h config.asm config.h mapfile \
224 avbuild/.config avbuild/config.* libavutil/avconfig.h \
225 libavcodec/bsf_list.c libavformat/protocol_list.c
226
227 config:
228 $(SRC_PATH)/configure $(value LIBAV_CONFIGURATION)
229
230 check: all alltools checkheaders examples testprogs fate
231
232 include $(SRC_PATH)/tests/Makefile
233
234 $(sort $(OBJDIRS)):
235 $(Q)mkdir -p $@
236
237 # Dummy rule to stop make trying to rebuild removed or renamed headers
238 %.h:
239 @:
240
241 # Disable suffix rules. Most of the builtin rules are suffix rules,
242 # so this saves some time on slow systems.
243 .SUFFIXES:
244
245 .PHONY: all all-yes alltools check *clean config examples install*
246 .PHONY: testprogs uninstall*