mirror of https://github.com/FFmpeg/FFmpeg.git
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
164 lines
4.4 KiB
164 lines
4.4 KiB
# |
|
# common bits used by all libraries |
|
# |
|
|
|
# first so "all" becomes default target |
|
all: all-yes |
|
|
|
DEFAULT_YASMD=.dbg |
|
|
|
ifeq ($(DBG),1) |
|
YASMD=$(DEFAULT_YASMD) |
|
else |
|
YASMD= |
|
endif |
|
|
|
ifndef SUBDIR |
|
|
|
ifndef V |
|
Q = @ |
|
ECHO = printf "$(1)\t%s\n" $(2) |
|
BRIEF = CC CXX OBJCC HOSTCC HOSTLD AS YASM AR LD STRIP CP WINDRES |
|
SILENT = DEPCC DEPHOSTCC DEPAS DEPYASM 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) |
|
YASMFLAGS += $(IFLAGS:%=%/) -Pconfig.asm |
|
|
|
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_HOSTC = $(call COMPILE,HOSTCC) |
|
|
|
%.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) |
|
|
|
%.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"' >$@ |
|
|
|
%.ver: %.v |
|
$(M)sed 's/MAJOR/$($(basename $(@F))_VERSION_MAJOR)/' $^ > $@ |
|
|
|
%.c %.h %.ver: 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)/arch.mak |
|
|
|
OBJS += $(OBJS-yes) |
|
SLIBOBJS += $(SLIBOBJS-yes) |
|
FFLIBS := $($(NAME)_FFLIBS) $(FFLIBS-yes) $(FFLIBS) |
|
TESTPROGS += $(TESTPROGS-yes) |
|
|
|
LDLIBS = $(FFLIBS:%=%$(BUILDSUF)) |
|
FFEXTRALIBS := $(LDLIBS:%=$(LD_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)) |
|
checkheaders: $(HOBJS) |
|
.SECONDARY: $(HOBJS:.o=.c) |
|
|
|
alltools: $(TOOLS) |
|
|
|
$(HOSTOBJS): %.o: %.c |
|
$(COMPILE_HOSTC) |
|
|
|
$(HOSTPROGS): %$(HOSTEXESUF): %.o |
|
$(HOSTLD) $(HOSTLDFLAGS) $(HOSTLD_O) $^ $(HOSTLIBS) |
|
|
|
$(OBJS): | $(sort $(dir $(OBJS))) |
|
$(HOBJS): | $(sort $(dir $(HOBJS))) |
|
$(HOSTOBJS): | $(sort $(dir $(HOSTOBJS))) |
|
$(SLIBOBJS): | $(sort $(dir $(SLIBOBJS))) |
|
$(TESTOBJS): | $(sort $(dir $(TESTOBJS))) |
|
$(TOOLOBJS): | tools |
|
|
|
OBJDIRS := $(OBJDIRS) $(dir $(OBJS) $(HOBJS) $(HOSTOBJS) $(SLIBOBJS) $(TESTOBJS)) |
|
|
|
CLEANSUFFIXES = *.d *.o *~ *.h.c *.map *.ver *.ver-sol2 *.ho *.gcno *.gcda *$(DEFAULT_YASMD).asm |
|
DISTCLEANSUFFIXES = *.pc |
|
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_YASMD).d)
|
|
|