--- /dev/null
- OBJDIRS := $(OBJDIRS) $(dir $(OBJS) $(HOBJS) $(HOSTOBJS) $(SLIBOBJS) $(TESTOBJS))
+#
+# common bits used by all libraries
+#
+
+DEFAULT_X86ASMD=.dbg
+
+ifeq ($(DBG),1)
+X86ASMD=$(DEFAULT_X86ASMD)
+else
+X86ASMD=
+endif
+
+ifndef SUBDIR
+
+ifndef V
+Q = @
+ECHO = printf "$(1)\t%s\n" $(2)
+BRIEF = CC CXX OBJCC HOSTCC HOSTLD AS X86ASM AR LD STRIP CP WINDRES NVCC
+SILENT = DEPCC DEPHOSTCC DEPAS DEPX86ASM RANLIB RM
+
+MSG = $@
+M = @$(call ECHO,$(TAG),$@);
+$(foreach VAR,$(BRIEF), \
+ $(eval override $(VAR) = @$$(call ECHO,$(VAR),$$(MSG)); $($(VAR))))
+$(foreach VAR,$(SILENT),$(eval override $(VAR) = @$($(VAR))))
+$(eval INSTALL = @$(call ECHO,INSTALL,$$(^:$(SRC_DIR)/%=%)); $(INSTALL))
+endif
+
+ALLFFLIBS = avcodec avdevice avfilter avformat avresample avutil postproc swscale swresample
+
+# NASM requires -I path terminated with /
+IFLAGS := -I. -I$(SRC_LINK)/
+CPPFLAGS := $(IFLAGS) $(CPPFLAGS)
+CFLAGS += $(ECFLAGS)
+CCFLAGS = $(CPPFLAGS) $(CFLAGS)
+OBJCFLAGS += $(EOBJCFLAGS)
+OBJCCFLAGS = $(CPPFLAGS) $(CFLAGS) $(OBJCFLAGS)
+ASFLAGS := $(CPPFLAGS) $(ASFLAGS)
+CXXFLAGS := $(CPPFLAGS) $(CFLAGS) $(CXXFLAGS)
+X86ASMFLAGS += $(IFLAGS:%=%/) -I$(<D)/ -Pconfig.asm
+NVCCFLAGS += -ptx
+
+HOSTCCFLAGS = $(IFLAGS) $(HOSTCPPFLAGS) $(HOSTCFLAGS)
+LDFLAGS := $(ALLFFLIBS:%=$(LD_PATH)lib%) $(LDFLAGS)
+
+define COMPILE
+ $(call $(1)DEP,$(1))
+ $($(1)) $($(1)FLAGS) $($(1)_DEPFLAGS) $($(1)_C) $($(1)_O) $(patsubst $(SRC_PATH)/%,$(SRC_LINK)/%,$<)
+endef
+
+COMPILE_C = $(call COMPILE,CC)
+COMPILE_CXX = $(call COMPILE,CXX)
+COMPILE_S = $(call COMPILE,AS)
+COMPILE_M = $(call COMPILE,OBJCC)
+COMPILE_X86ASM = $(call COMPILE,X86ASM)
+COMPILE_HOSTC = $(call COMPILE,HOSTCC)
+COMPILE_NVCC = $(call COMPILE,NVCC)
+
+%.o: %.c
+ $(COMPILE_C)
+
+%.o: %.cpp
+ $(COMPILE_CXX)
+
+%.o: %.m
+ $(COMPILE_M)
+
+%.s: %.c
+ $(CC) $(CCFLAGS) -S -o $@ $<
+
+%.o: %.S
+ $(COMPILE_S)
+
+%_host.o: %.c
+ $(COMPILE_HOSTC)
+
+%$(DEFAULT_X86ASMD).asm: %.asm
+ $(DEPX86ASM) $(X86ASMFLAGS) -M -o $@ $< > $(@:.asm=.d)
+ $(X86ASM) $(X86ASMFLAGS) -e $< | sed '/^%/d;/^$$/d;' > $@
+
+%.o: %.asm
+ $(COMPILE_X86ASM)
+ -$(if $(ASMSTRIPFLAGS), $(STRIP) $(ASMSTRIPFLAGS) $@)
+
+%.o: %.rc
+ $(WINDRES) $(IFLAGS) --preprocessor "$(DEPWINDRES) -E -xc-header -DRC_INVOKED $(CC_DEPFLAGS)" -o $@ $<
+
+%.i: %.c
+ $(CC) $(CCFLAGS) $(CC_E) $<
+
+%.h.c:
+ $(Q)echo '#include "$*.h"' >$@
+
+%.ptx: %.cu
+ $(COMPILE_NVCC)
+
+%.ptx.c: %.ptx
+ $(Q)sh $(SRC_PATH)/compat/cuda/ptx2c.sh $@ $(patsubst $(SRC_PATH)/%,$(SRC_LINK)/%,$<)
+
+%.c %.h %.pc %.ver %.version: TAG = GEN
+
+# Dummy rule to stop make trying to rebuild removed or renamed headers
+%.h:
+ @:
+
+# Disable suffix rules. Most of the builtin rules are suffix rules,
+# so this saves some time on slow systems.
+.SUFFIXES:
+
+# Do not delete intermediate files from chains of implicit rules
+$(OBJS):
+endif
+
+include $(SRC_PATH)/ffbuild/arch.mak
+
+OBJS += $(OBJS-yes)
+SLIBOBJS += $(SLIBOBJS-yes)
+FFLIBS := $($(NAME)_FFLIBS) $(FFLIBS-yes) $(FFLIBS)
+TESTPROGS += $(TESTPROGS-yes)
+
+LDLIBS = $(FFLIBS:%=%$(BUILDSUF))
+FFEXTRALIBS := $(LDLIBS:%=$(LD_LIB)) $(foreach lib,EXTRALIBS-$(NAME) $(FFLIBS:%=EXTRALIBS-%),$($(lib))) $(EXTRALIBS)
+
+OBJS := $(sort $(OBJS:%=$(SUBDIR)%))
+SLIBOBJS := $(sort $(SLIBOBJS:%=$(SUBDIR)%))
+TESTOBJS := $(TESTOBJS:%=$(SUBDIR)tests/%) $(TESTPROGS:%=$(SUBDIR)tests/%.o)
+TESTPROGS := $(TESTPROGS:%=$(SUBDIR)tests/%$(EXESUF))
+HOSTOBJS := $(HOSTPROGS:%=$(SUBDIR)%.o)
+HOSTPROGS := $(HOSTPROGS:%=$(SUBDIR)%$(HOSTEXESUF))
+TOOLS += $(TOOLS-yes)
+TOOLOBJS := $(TOOLS:%=tools/%.o)
+TOOLS := $(TOOLS:%=tools/%$(EXESUF))
+HEADERS += $(HEADERS-yes)
+
+PATH_LIBNAME = $(foreach NAME,$(1),lib$(NAME)/$($(2)LIBNAME))
+DEP_LIBS := $(foreach lib,$(FFLIBS),$(call PATH_LIBNAME,$(lib),$(CONFIG_SHARED:yes=S)))
+STATIC_DEP_LIBS := $(foreach lib,$(FFLIBS),$(call PATH_LIBNAME,$(lib)))
+
+SRC_DIR := $(SRC_PATH)/lib$(NAME)
+ALLHEADERS := $(subst $(SRC_DIR)/,$(SUBDIR),$(wildcard $(SRC_DIR)/*.h $(SRC_DIR)/$(ARCH)/*.h))
+SKIPHEADERS += $(ARCH_HEADERS:%=$(ARCH)/%) $(SKIPHEADERS-)
+SKIPHEADERS := $(SKIPHEADERS:%=$(SUBDIR)%)
+HOBJS = $(filter-out $(SKIPHEADERS:.h=.h.o),$(ALLHEADERS:.h=.h.o))
+PTXOBJS = $(filter %.ptx.o,$(OBJS))
+$(HOBJS): CCFLAGS += $(CFLAGS_HEADERS)
+checkheaders: $(HOBJS)
+.SECONDARY: $(HOBJS:.o=.c) $(PTXOBJS:.o=.c) $(PTXOBJS:.o=)
+
+alltools: $(TOOLS)
+
+$(HOSTOBJS): %.o: %.c
+ $(COMPILE_HOSTC)
+
+$(HOSTPROGS): %$(HOSTEXESUF): %.o
+ $(HOSTLD) $(HOSTLDFLAGS) $(HOSTLD_O) $^ $(HOSTEXTRALIBS)
+
+$(OBJS): | $(sort $(dir $(OBJS)))
+$(HOBJS): | $(sort $(dir $(HOBJS)))
+$(HOSTOBJS): | $(sort $(dir $(HOSTOBJS)))
+$(SLIBOBJS): | $(sort $(dir $(SLIBOBJS)))
+$(TESTOBJS): | $(sort $(dir $(TESTOBJS)))
+$(TOOLOBJS): | tools
+
++OUTDIRS := $(OUTDIRS) $(dir $(OBJS) $(HOBJS) $(HOSTOBJS) $(SLIBOBJS) $(TESTOBJS))
+
+CLEANSUFFIXES = *.d *.gcda *.gcno *.h.c *.ho *.map *.o *.pc *.ptx *.ptx.c *.ver *.version *$(DEFAULT_X86ASMD).asm *~
+LIBSUFFIXES = *.a *.lib *.so *.so.* *.dylib *.dll *.def *.dll.a
+
+define RULES
+clean::
+ $(RM) $(HOSTPROGS) $(TESTPROGS) $(TOOLS)
+endef
+
+$(eval $(RULES))
+
+-include $(wildcard $(OBJS:.o=.d) $(HOSTOBJS:.o=.d) $(TESTOBJS:.o=.d) $(HOBJS:.o=.d) $(SLIBOBJS:.o=.d)) $(OBJS:.o=$(DEFAULT_X86ASMD).d)
--- /dev/null
- OBJDIRS += fftools
+AVPROGS-$(CONFIG_FFMPEG) += ffmpeg
+AVPROGS-$(CONFIG_FFPLAY) += ffplay
+AVPROGS-$(CONFIG_FFPROBE) += ffprobe
+
+AVPROGS := $(AVPROGS-yes:%=%$(PROGSSUF)$(EXESUF))
+PROGS += $(AVPROGS)
+
+AVBASENAMES = ffmpeg ffplay ffprobe
+ALLAVPROGS = $(AVBASENAMES:%=%$(PROGSSUF)$(EXESUF))
+ALLAVPROGS_G = $(AVBASENAMES:%=%$(PROGSSUF)_g$(EXESUF))
+
+OBJS-ffmpeg += fftools/ffmpeg_opt.o fftools/ffmpeg_filter.o fftools/ffmpeg_hw.o
+OBJS-ffmpeg-$(CONFIG_CUVID) += fftools/ffmpeg_cuvid.o
+OBJS-ffmpeg-$(CONFIG_LIBMFX) += fftools/ffmpeg_qsv.o
+ifndef CONFIG_VIDEOTOOLBOX
+OBJS-ffmpeg-$(CONFIG_VDA) += fftools/ffmpeg_videotoolbox.o
+endif
+OBJS-ffmpeg-$(CONFIG_VIDEOTOOLBOX) += fftools/ffmpeg_videotoolbox.o
+
+define DOFFTOOL
+OBJS-$(1) += fftools/cmdutils.o fftools/$(1).o $(OBJS-$(1)-yes)
+$(1)$(PROGSSUF)_g$(EXESUF): $$(OBJS-$(1))
+$$(OBJS-$(1)): | fftools
+$$(OBJS-$(1)): CFLAGS += $(CFLAGS-$(1))
+$(1)$(PROGSSUF)_g$(EXESUF): LDFLAGS += $(LDFLAGS-$(1))
+$(1)$(PROGSSUF)_g$(EXESUF): FF_EXTRALIBS += $(EXTRALIBS-$(1))
+-include $$(OBJS-$(1):.o=.d)
+endef
+
+$(foreach P,$(AVPROGS-yes),$(eval $(call DOFFTOOL,$(P))))
+
+all: $(AVPROGS)
+
+fftools/ffprobe.o fftools/cmdutils.o: libavutil/ffversion.h | fftools
++OUTDIRS += fftools
+
+ifdef AVPROGS
+install: install-progs install-data
+endif
+
+install-progs-yes:
+install-progs-$(CONFIG_SHARED): install-libs
+
+install-progs: install-progs-yes $(AVPROGS)
+ $(Q)mkdir -p "$(BINDIR)"
+ $(INSTALL) -c -m 755 $(AVPROGS) "$(BINDIR)"
+
+uninstall: uninstall-progs
+
+uninstall-progs:
+ $(RM) $(addprefix "$(BINDIR)/", $(ALLAVPROGS))
+
+clean::
+ $(RM) $(ALLAVPROGS) $(ALLAVPROGS_G) $(CLEANSUFFIXES:%=fftools/%)
projects / ffmpeg / commitdiff