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