For #1659, #307, add ffmpeg-4.2-fit for rtc

trunk/3rdparty/ffmpeg-4.2-fit/ffbuild/library.mak

@@ -0,0 +1,107 @@
+include $(SRC_PATH)/ffbuild/common.mak
+
+ifeq (,$(filter %clean config,$(MAKECMDGOALS)))
+-include $(SUBDIR)lib$(NAME).version
+endif
+
+LIBVERSION := $(lib$(NAME)_VERSION)
+LIBMAJOR   := $(lib$(NAME)_VERSION_MAJOR)
+LIBMINOR   := $(lib$(NAME)_VERSION_MINOR)
+INCINSTDIR := $(INCDIR)/lib$(NAME)
+
+INSTHEADERS := $(INSTHEADERS) $(HEADERS:%=$(SUBDIR)%)
+
+all-$(CONFIG_STATIC): $(SUBDIR)$(LIBNAME)  $(SUBDIR)lib$(FULLNAME).pc
+all-$(CONFIG_SHARED): $(SUBDIR)$(SLIBNAME) $(SUBDIR)lib$(FULLNAME).pc
+
+LIBOBJS := $(OBJS) $(SUBDIR)%.h.o $(TESTOBJS)
+$(LIBOBJS) $(LIBOBJS:.o=.s) $(LIBOBJS:.o=.i):   CPPFLAGS += -DHAVE_AV_CONFIG_H
+
+$(SUBDIR)$(LIBNAME): $(OBJS)
+	$(RM) $@
+	$(AR) $(ARFLAGS) $(AR_O) $^
+	$(RANLIB) $@
+
+install-headers: install-lib$(NAME)-headers install-lib$(NAME)-pkgconfig
+
+install-libs-$(CONFIG_STATIC): install-lib$(NAME)-static
+install-libs-$(CONFIG_SHARED): install-lib$(NAME)-shared
+
+define RULES
+$(TOOLS):     THISLIB = $(FULLNAME:%=$(LD_LIB))
+$(TESTPROGS): THISLIB = $(SUBDIR)$(LIBNAME)
+
+$(LIBOBJS): CPPFLAGS += -DBUILDING_$(NAME)
+
+$(TESTPROGS) $(TOOLS): %$(EXESUF): %.o
+	$$(LD) $(LDFLAGS) $(LDEXEFLAGS) $$(LD_O) $$(filter %.o,$$^) $$(THISLIB) $(FFEXTRALIBS) $$(EXTRALIBS-$$(*F)) $$(ELIBS)
+
+$(SUBDIR)lib$(NAME).version: $(SUBDIR)version.h | $(SUBDIR)
+	$$(M) $$(SRC_PATH)/ffbuild/libversion.sh $(NAME) $$< > $$@
+
+$(SUBDIR)lib$(FULLNAME).pc: $(SUBDIR)version.h ffbuild/config.sh | $(SUBDIR)
+	$$(M) $$(SRC_PATH)/ffbuild/pkgconfig_generate.sh $(NAME) "$(DESC)"
+
+$(SUBDIR)lib$(NAME).ver: $(SUBDIR)lib$(NAME).v $(OBJS)
+	$$(M)sed 's/MAJOR/$(lib$(NAME)_VERSION_MAJOR)/' $$< | $(VERSION_SCRIPT_POSTPROCESS_CMD) > $$@
+
+$(SUBDIR)$(SLIBNAME): $(SUBDIR)$(SLIBNAME_WITH_MAJOR)
+	$(Q)cd ./$(SUBDIR) && $(LN_S) $(SLIBNAME_WITH_MAJOR) $(SLIBNAME)
+
+$(SUBDIR)$(SLIBNAME_WITH_MAJOR): $(OBJS) $(SLIBOBJS) $(SUBDIR)lib$(NAME).ver
+	$(SLIB_CREATE_DEF_CMD)
+	$$(LD) $(SHFLAGS) $(LDFLAGS) $(LDSOFLAGS) $$(LD_O) $$(filter %.o,$$^) $(FFEXTRALIBS)
+	$(SLIB_EXTRA_CMD)
+
+ifdef SUBDIR
+$(SUBDIR)$(SLIBNAME_WITH_MAJOR): $(DEP_LIBS)
+endif
+
+clean::
+	$(RM) $(addprefix $(SUBDIR),$(CLEANFILES) $(CLEANSUFFIXES) $(LIBSUFFIXES)) \
+	    $(CLEANSUFFIXES:%=$(SUBDIR)$(ARCH)/%) $(CLEANSUFFIXES:%=$(SUBDIR)tests/%)
+
+install-lib$(NAME)-shared: $(SUBDIR)$(SLIBNAME)
+	$(Q)mkdir -p "$(SHLIBDIR)"
+	$$(INSTALL) -m 755 $$< "$(SHLIBDIR)/$(SLIB_INSTALL_NAME)"
+	$$(STRIP) "$(SHLIBDIR)/$(SLIB_INSTALL_NAME)"
+	$(Q)$(foreach F,$(SLIB_INSTALL_LINKS),(cd "$(SHLIBDIR)" && $(LN_S) $(SLIB_INSTALL_NAME) $(F));)
+	$(if $(SLIB_INSTALL_EXTRA_SHLIB),$$(INSTALL) -m 644 $(SLIB_INSTALL_EXTRA_SHLIB:%=$(SUBDIR)%) "$(SHLIBDIR)")
+	$(if $(SLIB_INSTALL_EXTRA_LIB),$(Q)mkdir -p "$(LIBDIR)")
+	$(if $(SLIB_INSTALL_EXTRA_LIB),$$(INSTALL) -m 644 $(SLIB_INSTALL_EXTRA_LIB:%=$(SUBDIR)%) "$(LIBDIR)")
+
+install-lib$(NAME)-static: $(SUBDIR)$(LIBNAME)
+	$(Q)mkdir -p "$(LIBDIR)"
+	$$(INSTALL) -m 644 $$< "$(LIBDIR)"
+	$(LIB_INSTALL_EXTRA_CMD)
+
+install-lib$(NAME)-headers: $(addprefix $(SUBDIR),$(HEADERS) $(BUILT_HEADERS))
+	$(Q)mkdir -p "$(INCINSTDIR)"
+	$$(INSTALL) -m 644 $$^ "$(INCINSTDIR)"
+
+install-lib$(NAME)-pkgconfig: $(SUBDIR)lib$(FULLNAME).pc
+	$(Q)mkdir -p "$(PKGCONFIGDIR)"
+	$$(INSTALL) -m 644 $$^ "$(PKGCONFIGDIR)"
+
+uninstall-libs::
+	-$(RM) "$(SHLIBDIR)/$(SLIBNAME_WITH_MAJOR)" \
+	       "$(SHLIBDIR)/$(SLIBNAME)"            \
+	       "$(SHLIBDIR)/$(SLIBNAME_WITH_VERSION)"
+	-$(RM)  $(SLIB_INSTALL_EXTRA_SHLIB:%="$(SHLIBDIR)/%")
+	-$(RM)  $(SLIB_INSTALL_EXTRA_LIB:%="$(LIBDIR)/%")
+	-$(RM) "$(LIBDIR)/$(LIBNAME)"
+
+uninstall-headers::
+	$(RM) $(addprefix "$(INCINSTDIR)/",$(HEADERS) $(BUILT_HEADERS))
+	-rmdir "$(INCINSTDIR)"
+
+uninstall-pkgconfig::
+	$(RM) "$(PKGCONFIGDIR)/lib$(FULLNAME).pc"
+endef
+
+$(eval $(RULES))
+
+$(TOOLS):     $(DEP_LIBS) $(SUBDIR)$($(CONFIG_SHARED:yes=S)LIBNAME)
+$(TESTPROGS): $(DEP_LIBS) $(SUBDIR)$(LIBNAME)
+
+testprogs: $(TESTPROGS)