ffmpeg/subdir.mak

SRC_DIR := $(SRC_PATH_BARE)/lib$(NAME)

include $(SUBDIR)../common.mak

LIBVERSION := $(lib$(NAME)_VERSION)
LIBMAJOR   := $(lib$(NAME)_VERSION_MAJOR)
INCINSTDIR := $(INCDIR)/lib$(NAME)
THIS_LIB   := $(SUBDIR)$($(CONFIG_SHARED:yes=S)LIBNAME)

all-$(CONFIG_STATIC): $(SUBDIR)$(LIBNAME)
all-$(CONFIG_SHARED): $(SUBDIR)$(SLIBNAME)

$(SUBDIR)%-test.o: $(SUBDIR)%-test.c
	$(CC) $(CPPFLAGS) $(CFLAGS) -DTEST -c $(CC_O) $^

$(SUBDIR)%-test.o: $(SUBDIR)%.c
	$(CC) $(CPPFLAGS) $(CFLAGS) -DTEST -c $(CC_O) $^

$(SUBDIR)x86/%.o: $(SUBDIR)x86/%.asm
	$(YASMDEP) $(YASMFLAGS) -I $(<D)/ -M -o $@ $< > $(@:.o=.d)
	$(YASM) $(YASMFLAGS) -I $(<D)/ -o $@ $<

$(OBJS) $(SUBDIR)%.ho $(SUBDIR)%-test.o $(TESTOBJS): CPPFLAGS += -DHAVE_AV_CONFIG_H

$(SUBDIR)$(LIBNAME): $(OBJS)
	$(RM) $@
	$(AR) rc $@ $^ $(EXTRAOBJS)
	$(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
$(SUBDIR)%$(EXESUF): $(SUBDIR)%.o
	$$(LD) $(FFLDFLAGS) -o $$@ $$^ -l$(FULLNAME) $(FFEXTRALIBS) $$(ELIBS)

$(SUBDIR)$(SLIBNAME): $(SUBDIR)$(SLIBNAME_WITH_MAJOR)
	$(Q)cd ./$(SUBDIR) && $(LN_S) $(SLIBNAME_WITH_MAJOR) $(SLIBNAME)

$(SUBDIR)$(SLIBNAME_WITH_MAJOR): $(OBJS) $(SUBDIR)lib$(NAME).ver
	$(SLIB_CREATE_DEF_CMD)
	$$(LD) $(SHFLAGS) $(FFLDFLAGS) -o $$@ $$(filter %.o,$$^) $(FFEXTRALIBS) $(EXTRAOBJS)
	$(SLIB_EXTRA_CMD)

ifdef SUBDIR
$(SUBDIR)$(SLIBNAME_WITH_MAJOR): $(DEP_LIBS)
endif

clean::
	$(RM) $(addprefix $(SUBDIR),*-example$(EXESUF) *-test$(EXESUF) $(CLEANFILES) $(CLEANSUFFIXES) $(LIBSUFFIXES)) \
	    $(addprefix $(SUBDIR), $(foreach suffix,$(CLEANSUFFIXES),$(addsuffix /$(suffix),$(DIRS)))) \
	    $(HOSTOBJS) $(HOSTPROGS)

distclean:: clean
	$(RM)  $(addprefix $(SUBDIR),$(DISTCLEANSUFFIXES)) \
            $(addprefix $(SUBDIR), $(foreach suffix,$(DISTCLEANSUFFIXES),$(addsuffix /$(suffix),$(DIRS))))

install-lib$(NAME)-shared: $(SUBDIR)$(SLIBNAME)
	$(Q)mkdir -p "$(SHLIBDIR)"
	$$(INSTALL) -m 755 $$< "$(SHLIBDIR)/$(SLIBNAME_WITH_VERSION)"
	$$(STRIP) "$(SHLIBDIR)/$(SLIBNAME_WITH_VERSION)"
	$(Q)cd "$(SHLIBDIR)" && \
		$(LN_S) $(SLIBNAME_WITH_VERSION) $(SLIBNAME_WITH_MAJOR)
	$(Q)cd "$(SHLIBDIR)" && \
		$(LN_S) $(SLIBNAME_WITH_VERSION) $(SLIBNAME)
	$(SLIB_INSTALL_EXTRA_CMD)

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: $(SUBDIR)lib$(NAME).pc
	$(Q)mkdir -p "$(LIBDIR)/pkgconfig"
	$$(INSTALL) -m 644 $$^ "$(LIBDIR)/pkgconfig"

uninstall-libs::
	-$(RM) "$(SHLIBDIR)/$(SLIBNAME_WITH_MAJOR)" \
	       "$(SHLIBDIR)/$(SLIBNAME)"            \
	       "$(SHLIBDIR)/$(SLIBNAME_WITH_VERSION)"
	-$(SLIB_UNINSTALL_EXTRA_CMD)
	-$(RM) "$(LIBDIR)/$(LIBNAME)"

uninstall-headers::
	$(RM) $(addprefix "$(INCINSTDIR)/",$(HEADERS))
	$(RM) "$(LIBDIR)/pkgconfig/lib$(NAME).pc"
	-rmdir "$(INCDIR)"
endef

$(eval $(RULES))

$(EXAMPLES) $(TESTPROGS): $(THIS_LIB) $(DEP_LIBS)

examples: $(EXAMPLES)
testprogs: $(TESTPROGS)
non-recursive makefiles Originally committed as revision 12760 to svn://svn.ffmpeg.org/ffmpeg/trunk 2008-04-07 21:16:31 +00:00			`SRC_DIR := $(SRC_PATH_BARE)/lib$(NAME)`

			`include $(SUBDIR)../common.mak`

			`LIBVERSION := $(lib$(NAME)_VERSION)`
			`LIBMAJOR := $(lib$(NAME)_VERSION_MAJOR)`
cosmetic: move some makefile variable definitions Originally committed as revision 22392 to svn://svn.ffmpeg.org/ffmpeg/trunk 2010-03-09 14:58:11 +00:00			`INCINSTDIR := $(INCDIR)/lib$(NAME)`
			`THIS_LIB := $(SUBDIR)$($(CONFIG_SHARED:yes=S)LIBNAME)`
non-recursive makefiles Originally committed as revision 12760 to svn://svn.ffmpeg.org/ffmpeg/trunk 2008-04-07 21:16:31 +00:00
Simplify static/shared build rules Originally committed as revision 22394 to svn://svn.ffmpeg.org/ffmpeg/trunk 2010-03-09 14:58:18 +00:00			`all-$(CONFIG_STATIC): $(SUBDIR)$(LIBNAME)`
			`all-$(CONFIG_SHARED): $(SUBDIR)$(SLIBNAME)`

fix building test programs with gnu make 3.82 Test programs may be named either %.c or %-test.c. In some cases (ie. fft), both files exist and make has to choose which rule to use. Up to gnu make 3.81, rules were applied in definition order, in this case favouring the generic %.c rule from common.mak. gnu make 3.82 uses a shortest stem first order, applying definition order for same length stems. In this case, %-test.c must come first in order for make to pick the proper source file. Originally committed as revision 25918 to svn://svn.ffmpeg.org/ffmpeg/trunk 2010-12-07 16:42:25 +00:00			`$(SUBDIR)%-test.o: $(SUBDIR)%-test.c`
Move some make rules outside of eval'd block These rules use only global variables and thus do not need to be expanded. Originally committed as revision 22393 to svn://svn.ffmpeg.org/ffmpeg/trunk 2010-03-09 14:58:15 +00:00			`$(CC) $(CPPFLAGS) $(CFLAGS) -DTEST -c $(CC_O) $^`

fix building test programs with gnu make 3.82 Test programs may be named either %.c or %-test.c. In some cases (ie. fft), both files exist and make has to choose which rule to use. Up to gnu make 3.81, rules were applied in definition order, in this case favouring the generic %.c rule from common.mak. gnu make 3.82 uses a shortest stem first order, applying definition order for same length stems. In this case, %-test.c must come first in order for make to pick the proper source file. Originally committed as revision 25918 to svn://svn.ffmpeg.org/ffmpeg/trunk 2010-12-07 16:42:25 +00:00			`$(SUBDIR)%-test.o: $(SUBDIR)%.c`
Move some make rules outside of eval'd block These rules use only global variables and thus do not need to be expanded. Originally committed as revision 22393 to svn://svn.ffmpeg.org/ffmpeg/trunk 2010-03-09 14:58:15 +00:00			`$(CC) $(CPPFLAGS) $(CFLAGS) -DTEST -c $(CC_O) $^`

			`$(SUBDIR)x86/%.o: $(SUBDIR)x86/%.asm`
			`$(YASMDEP) $(YASMFLAGS) -I $(<D)/ -M -o $@ $< > $(@:.o=.d)`
			`$(YASM) $(YASMFLAGS) -I $(<D)/ -o $@ $<`

Add TESTOBJS make variable for extra objects used by test apps Originally committed as revision 22335 to svn://svn.ffmpeg.org/ffmpeg/trunk 2010-03-08 18:43:44 +00:00			`$(OBJS) $(SUBDIR)%.ho $(SUBDIR)%-test.o $(TESTOBJS): CPPFLAGS += -DHAVE_AV_CONFIG_H`
Define HAVE_AV_CONFIG_H only when building libraries Originally committed as revision 22294 to svn://svn.ffmpeg.org/ffmpeg/trunk 2010-03-07 22:18:33 +00:00
non-recursive makefiles Originally committed as revision 12760 to svn://svn.ffmpeg.org/ffmpeg/trunk 2008-04-07 21:16:31 +00:00			`$(SUBDIR)$(LIBNAME): $(OBJS)`
Use $(RM) to delete files Originally committed as revision 22234 to svn://svn.ffmpeg.org/ffmpeg/trunk 2010-03-06 14:25:10 +00:00			`$(RM) $@`
non-recursive makefiles Originally committed as revision 12760 to svn://svn.ffmpeg.org/ffmpeg/trunk 2008-04-07 21:16:31 +00:00			`$(AR) rc $@ $^ $(EXTRAOBJS)`
			`$(RANLIB) $@`

10l: fix make install with only shared libs Originally committed as revision 22280 to svn://svn.ffmpeg.org/ffmpeg/trunk 2010-03-07 15:46:22 +00:00			`install-headers: install-lib$(NAME)-headers install-lib$(NAME)-pkgconfig`

Simplify static/shared build rules Originally committed as revision 22394 to svn://svn.ffmpeg.org/ffmpeg/trunk 2010-03-09 14:58:18 +00:00			`install-libs-$(CONFIG_STATIC): install-lib$(NAME)-static`
			`install-libs-$(CONFIG_SHARED): install-lib$(NAME)-shared`

non-recursive makefiles Originally committed as revision 12760 to svn://svn.ffmpeg.org/ffmpeg/trunk 2008-04-07 21:16:31 +00:00			`define RULES`
Move make rules applicable only to subdirs into subdir.mak Originally committed as revision 18294 to svn://svn.ffmpeg.org/ffmpeg/trunk 2009-04-01 00:53:22 +00:00			`$(SUBDIR)%$(EXESUF): $(SUBDIR)%.o`
Prettify make output This gives brief messages from make by default. For full command echoing, add V=1 to make command line. Originally committed as revision 22244 to svn://svn.ffmpeg.org/ffmpeg/trunk 2010-03-06 17:14:19 +00:00			`$$(LD) $(FFLDFLAGS) -o $$@ $$^ -l$(FULLNAME) $(FFEXTRALIBS) $$(ELIBS)`
Move make rules applicable only to subdirs into subdir.mak Originally committed as revision 18294 to svn://svn.ffmpeg.org/ffmpeg/trunk 2009-04-01 00:53:22 +00:00
non-recursive makefiles Originally committed as revision 12760 to svn://svn.ffmpeg.org/ffmpeg/trunk 2008-04-07 21:16:31 +00:00			`$(SUBDIR)$(SLIBNAME): $(SUBDIR)$(SLIBNAME_WITH_MAJOR)`
Prettify make output This gives brief messages from make by default. For full command echoing, add V=1 to make command line. Originally committed as revision 22244 to svn://svn.ffmpeg.org/ffmpeg/trunk 2010-03-06 17:14:19 +00:00			`$(Q)cd ./$(SUBDIR) && $(LN_S) $(SLIBNAME_WITH_MAJOR) $(SLIBNAME)`
non-recursive makefiles Originally committed as revision 12760 to svn://svn.ffmpeg.org/ffmpeg/trunk 2008-04-07 21:16:31 +00:00
Add symbol versioning for shared libraries Based on patch by Reinhard Tartler <siretart tauware de> Originally committed as revision 21236 to svn://svn.ffmpeg.org/ffmpeg/trunk 2010-01-16 04:49:02 +00:00			`$(SUBDIR)$(SLIBNAME_WITH_MAJOR): $(OBJS) $(SUBDIR)lib$(NAME).ver`
non-recursive makefiles Originally committed as revision 12760 to svn://svn.ffmpeg.org/ffmpeg/trunk 2008-04-07 21:16:31 +00:00			`$(SLIB_CREATE_DEF_CMD)`
Prettify make output This gives brief messages from make by default. For full command echoing, add V=1 to make command line. Originally committed as revision 22244 to svn://svn.ffmpeg.org/ffmpeg/trunk 2010-03-06 17:14:19 +00:00			`$$(LD) $(SHFLAGS) $(FFLDFLAGS) -o $$@ $$(filter %.o,$$^) $(FFEXTRALIBS) $(EXTRAOBJS)`
non-recursive makefiles Originally committed as revision 12760 to svn://svn.ffmpeg.org/ffmpeg/trunk 2008-04-07 21:16:31 +00:00			`$(SLIB_EXTRA_CMD)`

replace some ifeq with prettier ifdef Originally committed as revision 12764 to svn://svn.ffmpeg.org/ffmpeg/trunk 2008-04-07 22:17:47 +00:00			`ifdef SUBDIR`
move DEP_LIBS to common.mak Originally committed as revision 12777 to svn://svn.ffmpeg.org/ffmpeg/trunk 2008-04-09 21:11:39 +00:00			`$(SUBDIR)$(SLIBNAME_WITH_MAJOR): $(DEP_LIBS)`
non-recursive makefiles Originally committed as revision 12760 to svn://svn.ffmpeg.org/ffmpeg/trunk 2008-04-07 21:16:31 +00:00			`endif`

Reorder some make rules I like it better this way. Originally committed as revision 22397 to svn://svn.ffmpeg.org/ffmpeg/trunk 2010-03-09 14:58:29 +00:00			`clean::`
			`$(RM) $(addprefix $(SUBDIR),-example$(EXESUF) -test$(EXESUF) $(CLEANFILES) $(CLEANSUFFIXES) $(LIBSUFFIXES)) \`
			`$(addprefix $(SUBDIR), $(foreach suffix,$(CLEANSUFFIXES),$(addsuffix /$(suffix),$(DIRS)))) \`
			`$(HOSTOBJS) $(HOSTPROGS)`

			`distclean:: clean`
			`$(RM) $(addprefix $(SUBDIR),$(DISTCLEANSUFFIXES)) \`
			`$(addprefix $(SUBDIR), $(foreach suffix,$(DISTCLEANSUFFIXES),$(addsuffix /$(suffix),$(DIRS))))`

non-recursive makefiles Originally committed as revision 12760 to svn://svn.ffmpeg.org/ffmpeg/trunk 2008-04-07 21:16:31 +00:00			`install-lib$(NAME)-shared: $(SUBDIR)$(SLIBNAME)`
Prettify make output This gives brief messages from make by default. For full command echoing, add V=1 to make command line. Originally committed as revision 22244 to svn://svn.ffmpeg.org/ffmpeg/trunk 2010-03-06 17:14:19 +00:00			`$(Q)mkdir -p "$(SHLIBDIR)"`
Add INSTALL makefile variable Originally committed as revision 22242 to svn://svn.ffmpeg.org/ffmpeg/trunk 2010-03-06 17:14:13 +00:00			`$$(INSTALL) -m 755 $$< "$(SHLIBDIR)/$(SLIBNAME_WITH_VERSION)"`
Revert "Remove support for stripping executables" People did not like this change. This reverts commit e0be794a71be25a350f68287ee291b4942bcb7d8. 2011-03-31 22:24:12 +00:00			`$$(STRIP) "$(SHLIBDIR)/$(SLIBNAME_WITH_VERSION)"`
Prettify make output This gives brief messages from make by default. For full command echoing, add V=1 to make command line. Originally committed as revision 22244 to svn://svn.ffmpeg.org/ffmpeg/trunk 2010-03-06 17:14:19 +00:00			`$(Q)cd "$(SHLIBDIR)" && \`
non-recursive makefiles Originally committed as revision 12760 to svn://svn.ffmpeg.org/ffmpeg/trunk 2008-04-07 21:16:31 +00:00			`$(LN_S) $(SLIBNAME_WITH_VERSION) $(SLIBNAME_WITH_MAJOR)`
Prettify make output This gives brief messages from make by default. For full command echoing, add V=1 to make command line. Originally committed as revision 22244 to svn://svn.ffmpeg.org/ffmpeg/trunk 2010-03-06 17:14:19 +00:00			`$(Q)cd "$(SHLIBDIR)" && \`
non-recursive makefiles Originally committed as revision 12760 to svn://svn.ffmpeg.org/ffmpeg/trunk 2008-04-07 21:16:31 +00:00			`$(LN_S) $(SLIBNAME_WITH_VERSION) $(SLIBNAME)`
Fix install with shared libs on weird systems Originally committed as revision 22246 to svn://svn.ffmpeg.org/ffmpeg/trunk 2010-03-06 17:45:38 +00:00			`$(SLIB_INSTALL_EXTRA_CMD)`
Prettify make output This gives brief messages from make by default. For full command echoing, add V=1 to make command line. Originally committed as revision 22244 to svn://svn.ffmpeg.org/ffmpeg/trunk 2010-03-06 17:14:19 +00:00
non-recursive makefiles Originally committed as revision 12760 to svn://svn.ffmpeg.org/ffmpeg/trunk 2008-04-07 21:16:31 +00:00			`install-lib$(NAME)-static: $(SUBDIR)$(LIBNAME)`
Prettify make output This gives brief messages from make by default. For full command echoing, add V=1 to make command line. Originally committed as revision 22244 to svn://svn.ffmpeg.org/ffmpeg/trunk 2010-03-06 17:14:19 +00:00			`$(Q)mkdir -p "$(LIBDIR)"`
Add INSTALL makefile variable Originally committed as revision 22242 to svn://svn.ffmpeg.org/ffmpeg/trunk 2010-03-06 17:14:13 +00:00			`$$(INSTALL) -m 644 $$< "$(LIBDIR)"`
Fix make install Originally committed as revision 22245 to svn://svn.ffmpeg.org/ffmpeg/trunk 2010-03-06 17:44:18 +00:00			`$(LIB_INSTALL_EXTRA_CMD)`
non-recursive makefiles Originally committed as revision 12760 to svn://svn.ffmpeg.org/ffmpeg/trunk 2008-04-07 21:16:31 +00:00
Split install-headers target and simplify rules Originally committed as revision 22243 to svn://svn.ffmpeg.org/ffmpeg/trunk 2010-03-06 17:14:16 +00:00			`install-lib$(NAME)-headers: $(addprefix $(SUBDIR),$(HEADERS) $(BUILT_HEADERS))`
Prettify make output This gives brief messages from make by default. For full command echoing, add V=1 to make command line. Originally committed as revision 22244 to svn://svn.ffmpeg.org/ffmpeg/trunk 2010-03-06 17:14:19 +00:00			`$(Q)mkdir -p "$(INCINSTDIR)"`
Split install-headers target and simplify rules Originally committed as revision 22243 to svn://svn.ffmpeg.org/ffmpeg/trunk 2010-03-06 17:14:16 +00:00			`$$(INSTALL) -m 644 $$^ "$(INCINSTDIR)"`

			`install-lib$(NAME)-pkgconfig: $(SUBDIR)lib$(NAME).pc`
Prettify make output This gives brief messages from make by default. For full command echoing, add V=1 to make command line. Originally committed as revision 22244 to svn://svn.ffmpeg.org/ffmpeg/trunk 2010-03-06 17:14:19 +00:00			`$(Q)mkdir -p "$(LIBDIR)/pkgconfig"`
Split install-headers target and simplify rules Originally committed as revision 22243 to svn://svn.ffmpeg.org/ffmpeg/trunk 2010-03-06 17:14:16 +00:00			`$$(INSTALL) -m 644 $$^ "$(LIBDIR)/pkgconfig"`
Revert r21226, it was a joke: Get one step closer to world domination. Remove "make uninstall". Originally committed as revision 21466 to svn://svn.ffmpeg.org/ffmpeg/trunk 2010-01-26 22:23:12 +00:00
			`uninstall-libs::`
Use $(RM) to delete files Originally committed as revision 22234 to svn://svn.ffmpeg.org/ffmpeg/trunk 2010-03-06 14:25:10 +00:00			`-$(RM) "$(SHLIBDIR)/$(SLIBNAME_WITH_MAJOR)" \`
Revert r21226, it was a joke: Get one step closer to world domination. Remove "make uninstall". Originally committed as revision 21466 to svn://svn.ffmpeg.org/ffmpeg/trunk 2010-01-26 22:23:12 +00:00			`"$(SHLIBDIR)/$(SLIBNAME)" \`
			`"$(SHLIBDIR)/$(SLIBNAME_WITH_VERSION)"`
			`-$(SLIB_UNINSTALL_EXTRA_CMD)`
Use $(RM) to delete files Originally committed as revision 22234 to svn://svn.ffmpeg.org/ffmpeg/trunk 2010-03-06 14:25:10 +00:00			`-$(RM) "$(LIBDIR)/$(LIBNAME)"`
Revert r21226, it was a joke: Get one step closer to world domination. Remove "make uninstall". Originally committed as revision 21466 to svn://svn.ffmpeg.org/ffmpeg/trunk 2010-01-26 22:23:12 +00:00
			`uninstall-headers::`
Use $(RM) to delete files Originally committed as revision 22234 to svn://svn.ffmpeg.org/ffmpeg/trunk 2010-03-06 14:25:10 +00:00			`$(RM) $(addprefix "$(INCINSTDIR)/",$(HEADERS))`
			`$(RM) "$(LIBDIR)/pkgconfig/lib$(NAME).pc"`
Revert r21226, it was a joke: Get one step closer to world domination. Remove "make uninstall". Originally committed as revision 21466 to svn://svn.ffmpeg.org/ffmpeg/trunk 2010-01-26 22:23:12 +00:00			`-rmdir "$(INCDIR)"`
non-recursive makefiles Originally committed as revision 12760 to svn://svn.ffmpeg.org/ffmpeg/trunk 2008-04-07 21:16:31 +00:00			`endef`

			`$(eval $(RULES))`
Move make rules applicable only to subdirs into subdir.mak Originally committed as revision 18294 to svn://svn.ffmpeg.org/ffmpeg/trunk 2009-04-01 00:53:22 +00:00
Make examples and test progs depend on libraries Originally committed as revision 18297 to svn://svn.ffmpeg.org/ffmpeg/trunk 2009-04-01 00:53:31 +00:00			`$(EXAMPLES) $(TESTPROGS): $(THIS_LIB) $(DEP_LIBS)`

Move make rules applicable only to subdirs into subdir.mak Originally committed as revision 18294 to svn://svn.ffmpeg.org/ffmpeg/trunk 2009-04-01 00:53:22 +00:00			`examples: $(EXAMPLES)`
			`testprogs: $(TESTPROGS)`