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FFmpeg/library.mak

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Makefile
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build: include sub-makefiles using full path instead of symlinks Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-06-28 19:08:00 +03:00
include $(SRC_PATH)/common.mak
non-recursive makefiles Originally committed as revision 12760 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-04-08 00:16:31 +03:00
LIBVERSION := $(lib$(NAME)_VERSION)
LIBMAJOR := $(lib$(NAME)_VERSION_MAJOR)
build: Make library minor version visible in the Makefile This allows employing that number in library install commands.
2013-02-03 17:03:08 +03:00
LIBMINOR := $(lib$(NAME)_VERSION_MINOR)
cosmetic: move some makefile variable definitions Originally committed as revision 22392 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-09 16:58:11 +02:00
INCINSTDIR := $(INCDIR)/lib$(NAME)
non-recursive makefiles Originally committed as revision 12760 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-04-08 00:16:31 +03:00
doc: add apidoc target for doxygen API documentation Documentation includes only the externally visible API of the installed headers. Based on a patch by Anton Khirnov <anton@khirnov.net>. Signed-off-by: Anton Khirnov <anton@khirnov.net>
2012-10-29 18:26:59 +03:00
INSTHEADERS := $(INSTHEADERS) $(HEADERS:%=$(SUBDIR)%)
Simplify static/shared build rules Originally committed as revision 22394 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-09 16:58:18 +02:00
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 18:42:25 +02:00
$(SUBDIR)%-test.o: $(SUBDIR)%-test.c
build: improve rules for test programs This generates dependencies for the *-test.o files ensuring rebuilds when necessary. Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-06-25 13:51:09 +03:00
$(COMPILE_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 16:58:15 +02:00
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 18:42:25 +02:00
$(SUBDIR)%-test.o: $(SUBDIR)%.c
build: improve rules for test programs This generates dependencies for the *-test.o files ensuring rebuilds when necessary. Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-06-25 13:51:09 +03:00
$(COMPILE_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 16:58:15 +02:00
build: add rules to generate preprocessed source files This is useful for debugging. Dependencies for these files are not generated due to limitations in many compilers. Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-10-03 15:48:27 +03:00
$(SUBDIR)%-test.i: $(SUBDIR)%-test.c
$(CC) $(CCFLAGS) $(CC_E) $<
$(SUBDIR)%-test.i: $(SUBDIR)%.c
$(CC) $(CCFLAGS) $(CC_E) $<
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 16:58:15 +02:00
$(SUBDIR)x86/%.o: $(SUBDIR)x86/%.asm
build: Rename YASMDEP variable to DEPYASM for consistency
2012-07-25 14:25:58 +03:00
$(DEPYASM) $(YASMFLAGS) -I $(<D)/ -M -o $@ $< > $(@:.o=.d)
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 16:58:15 +02:00
$(YASM) $(YASMFLAGS) -I $(<D)/ -o $@ $<
build: Strip spurious labels The implementation of 25cb0c1a involves lots of spurious labels. The effect of keeping those labels around is making debugging harder. Those labels are meaningless, and complicate the disassembly. Also, gdb can't tell the difference between them and function entry points. This new strip command is irrelevant to any usage of Libav that would have used the old fully stripped version, because the old one was for non-debug use. Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
2013-09-12 21:06:23 +03:00
-@ $(if $(STRIP), $(STRIP) -wN '..@*' $@)
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 16:58:15 +02:00
build: add rules to generate preprocessed source files This is useful for debugging. Dependencies for these files are not generated due to limitations in many compilers. Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-10-03 15:48:27 +03:00
LIBOBJS := $(OBJS) $(SUBDIR)%.h.o $(TESTOBJS)
$(LIBOBJS) $(LIBOBJS:.o=.i): CPPFLAGS += -DHAVE_AV_CONFIG_H
$(TESTOBJS) $(TESTOBJS:.o=.i): CPPFLAGS += -DTEST
Define HAVE_AV_CONFIG_H only when building libraries Originally committed as revision 22294 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-08 00:18:33 +02:00
non-recursive makefiles Originally committed as revision 12760 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-04-08 00:16:31 +03:00
$(SUBDIR)$(LIBNAME): $(OBJS)
Use $(RM) to delete files Originally committed as revision 22234 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-06 16:25:10 +02:00
$(RM) $@
build: remove references to unused EXTRAOBJS variable This was part of a ghastly hack that is long since gone. Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-10-11 00:36:54 +03:00
$(AR) $(ARFLAGS) $(AR_O) $^
non-recursive makefiles Originally committed as revision 12760 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-04-08 00:16:31 +03:00
$(RANLIB) $@
10l: fix make install with only shared libs Originally committed as revision 22280 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-07 17:46:22 +02:00
install-headers: install-lib$(NAME)-headers install-lib$(NAME)-pkgconfig
Simplify static/shared build rules Originally committed as revision 22394 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-09 16:58:18 +02:00
install-libs-$(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
2008-04-08 00:16:31 +03:00
define RULES
build: do not use LIB as variable name The Microsoft linker uses the LIB environment variable which clashes with a make variable of the same name. Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-10-11 01:02:57 +03:00
$(EXAMPLES) $(TOOLS): THISLIB = $(FULLNAME:%=$(LD_LIB))
$(TESTPROGS): THISLIB = $(SUBDIR)$(LIBNAME)
build: sanitize linking of tools and test programs This makes sure proper linker arguments are used for the tools and test programs when shared libraries are enabled. The tools are linked using the usual -l flag while for test programs the full name of the static library is used. Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-10-10 05:24:50 +03:00
build: allow targets to specify extra objects to link with executables This allows targets to include special objects when linking executables without including them in (shared) libraries. Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-10-15 06:05:03 +03:00
$(EXAMPLES) $(TESTPROGS) $(TOOLS): %$(EXESUF): %.o $(EXEOBJS)
build: do not use LIB as variable name The Microsoft linker uses the LIB environment variable which clashes with a make variable of the same name. Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-10-11 01:02:57 +03:00
$$(LD) $(LDFLAGS) $$(LD_O) $$(filter %.o,$$^) $$(THISLIB) $(FFEXTRALIBS) $$(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 03:53:22 +03:00
non-recursive makefiles Originally committed as revision 12760 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-04-08 00:16:31 +03:00
$(SUBDIR)$(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 19:14:19 +02:00
$(Q)cd ./$(SUBDIR) && $(LN_S) $(SLIBNAME_WITH_MAJOR) $(SLIBNAME)
non-recursive makefiles Originally committed as revision 12760 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-04-08 00:16:31 +03:00
build: Add DEP_LIBS dependency directly to the shared library build rule. The dependency was added conditional to a variable that is always defined, so it is safe to add it directly.
2011-06-25 03:01:12 +03:00
$(SUBDIR)$(SLIBNAME_WITH_MAJOR): $(OBJS) $(SUBDIR)lib$(NAME).ver $(DEP_LIBS)
non-recursive makefiles Originally committed as revision 12760 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-04-08 00:16:31 +03:00
$(SLIB_CREATE_DEF_CMD)
build: remove references to unused EXTRAOBJS variable This was part of a ghastly hack that is long since gone. Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-10-11 00:36:54 +03:00
$$(LD) $(SHFLAGS) $(LDFLAGS) $$(LD_O) $$(filter %.o,$$^) $(FFEXTRALIBS)
non-recursive makefiles Originally committed as revision 12760 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-04-08 00:16:31 +03:00
$(SLIB_EXTRA_CMD)
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 16:58:29 +02:00
clean::
$(RM) $(addprefix $(SUBDIR),*-example$(EXESUF) *-test$(EXESUF) $(CLEANFILES) $(CLEANSUFFIXES) $(LIBSUFFIXES)) \
build: fix 'clean' target This fixes removal of TOOLS as well as HOSTPROGS declared in the top-level Makefile. The clean target in common.mak needs to be eval'd since the variables used within are reset for each library. Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-12-10 17:55:28 +03:00
$(CLEANSUFFIXES:%=$(SUBDIR)$(ARCH)/%)
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 16:58:29 +02:00
distclean:: clean
build: Only clean the architecture subdirectory we build for. This allows simplifying the Makefiles; it is no longer necessary to register arch subdirectory Makefiles, just putting them in place is enough.
2012-02-06 21:31:18 +03:00
$(RM) $(DISTCLEANSUFFIXES:%=$(SUBDIR)%) $(DISTCLEANSUFFIXES:%=$(SUBDIR)$(ARCH)/%)
Reorder some make rules I like it better this way. Originally committed as revision 22397 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-09 16:58:29 +02:00
non-recursive makefiles Originally committed as revision 12760 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-04-08 00:16:31 +03:00
install-lib$(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 19:14:19 +02:00
$(Q)mkdir -p "$(SHLIBDIR)"
build: clean up library installation rules Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-07-07 17:25:30 +03:00
$$(INSTALL) -m 755 $$< "$(SHLIBDIR)/$(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)%) "$(LIBDIR)")
Prettify make output This gives brief messages from make by default. For full command echoing, add V=1 to make command line. Originally committed as revision 22244 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-06 19:14:19 +02:00
non-recursive makefiles Originally committed as revision 12760 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-04-08 00:16:31 +03:00
install-lib$(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 19:14:19 +02:00
$(Q)mkdir -p "$(LIBDIR)"
Add INSTALL makefile variable Originally committed as revision 22242 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-06 19:14:13 +02:00
$$(INSTALL) -m 644 $$< "$(LIBDIR)"
Fix make install Originally committed as revision 22245 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-06 19:44:18 +02:00
$(LIB_INSTALL_EXTRA_CMD)
non-recursive makefiles Originally committed as revision 12760 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-04-08 00:16:31 +03:00
Split install-headers target and simplify rules Originally committed as revision 22243 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-06 19:14:16 +02:00
install-lib$(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 19:14:19 +02:00
$(Q)mkdir -p "$(INCINSTDIR)"
Split install-headers target and simplify rules Originally committed as revision 22243 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-06 19:14:16 +02:00
$$(INSTALL) -m 644 $$^ "$(INCINSTDIR)"
install-lib$(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 19:14:19 +02:00
$(Q)mkdir -p "$(LIBDIR)/pkgconfig"
Split install-headers target and simplify rules Originally committed as revision 22243 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-06 19:14:16 +02:00
$$(INSTALL) -m 644 $$^ "$(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
2010-01-27 00:23:12 +02:00
uninstall-libs::
Use $(RM) to delete files Originally committed as revision 22234 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-06 16:25:10 +02:00
-$(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
2010-01-27 00:23:12 +02:00
"$(SHLIBDIR)/$(SLIBNAME)" \
"$(SHLIBDIR)/$(SLIBNAME_WITH_VERSION)"
build: clean up library installation rules Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-07-07 17:25:30 +03:00
-$(RM) $(SLIB_INSTALL_EXTRA_SHLIB:%="$(SHLIBDIR)"%)
-$(RM) $(SLIB_INSTALL_EXTRA_LIB:%="$(LIBDIR)"%)
Use $(RM) to delete files Originally committed as revision 22234 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-06 16:25:10 +02:00
-$(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
2010-01-27 00:23:12 +02:00
uninstall-headers::
build: Remove all installed headers and header directories on uninstall
2012-08-07 18:05:34 +03:00
$(RM) $(addprefix "$(INCINSTDIR)/",$(HEADERS) $(BUILT_HEADERS))
Use $(RM) to delete files Originally committed as revision 22234 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-06 16:25:10 +02:00
$(RM) "$(LIBDIR)/pkgconfig/lib$(NAME).pc"
build: Remove all installed headers and header directories on uninstall
2012-08-07 18:05:34 +03:00
-rmdir "$(INCINSTDIR)"
non-recursive makefiles Originally committed as revision 12760 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-04-08 00:16:31 +03:00
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 03:53:22 +03:00
build: remove single-use variable THIS_LIB Replace the single use of THIS_LIB with its value. Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-10-11 00:59:37 +03:00
$(EXAMPLES) $(TOOLS): $(DEP_LIBS) $(SUBDIR)$($(CONFIG_SHARED:yes=S)LIBNAME)
build: whitespace cosmetics Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-10-11 01:00:00 +03:00
$(TESTPROGS): $(DEP_LIBS) $(SUBDIR)$(LIBNAME)
Make examples and test progs depend on libraries Originally committed as revision 18297 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-04-01 03:53:31 +03:00
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 03:53:22 +03:00
examples: $(EXAMPLES)
testprogs: $(TESTPROGS)
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