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4b895cb294
FFmpeg/library.mak

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Makefile
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build: remove SRC_PATH_BARE variable Setting SRC_PATH to "." when building in-tree removes the need for a quoted version of the source path since out-of-tree builds are not possible if the pathname contains spaces. Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-06-06 21:38:38 +00:00
SRC_DIR := $(SRC_PATH)/lib$(NAME)
non-recursive makefiles Originally committed as revision 12760 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-04-07 21:16:31 +00:00
build: include sub-makefiles using full path instead of symlinks Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-06-28 16:08:00 +00:00
include $(SRC_PATH)/common.mak
non-recursive makefiles Originally committed as revision 12760 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-04-07 21:16:31 +00:00
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
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 10:51:09 +00:00
$(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 14:58:15 +00:00
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 16:42:25 +00:00
$(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 10:51:09 +00:00
$(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 14:58:15 +00:00
$(SUBDIR)x86/%.o: $(SUBDIR)x86/%.asm
build: Rename YASMDEP variable to DEPYASM for consistency
2012-07-25 11:25:58 +00:00
$(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 14:58:15 +00:00
$(YASM) $(YASMFLAGS) -I $(<D)/ -o $@ $<
build: change checkheaders to use regular build rules Many compilers need special flags to compile *.h files as regular source code, if they will do so at all. Rather than hoping all compilers will have such a flag and adding mappings for it, create wrapper .c files for test building single headers. This allows using the regular rule for compiling C files without the need for special flags, and it also provides proper dependency tracking for these objects. Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-08-07 01:11:25 +00:00
$(OBJS) $(SUBDIR)%.h.o $(TESTOBJS): CPPFLAGS += -DHAVE_AV_CONFIG_H
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 10:51:09 +00:00
$(TESTOBJS): CPPFLAGS += -DTEST
Define HAVE_AV_CONFIG_H only when building libraries Originally committed as revision 22294 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-07 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) $@
build: support some non-standard ar variants This adds support for the TI and Microsoft (lib.exe) variants of the ar utility. Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-09-17 22:56:32 +00:00
$(AR) $(ARFLAGS) $(AR_O) $^ $(EXTRAOBJS)
non-recursive makefiles Originally committed as revision 12760 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-04-07 21:16:31 +00:00
$(RANLIB) $@
10l: fix make install with only shared libs Originally committed as revision 22280 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-07 15:46:22 +00:00
install-headers: install-lib$(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
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 02:24:50 +00:00
$(EXAMPLES) $(TOOLS): LIB = $(FULLNAME:%=$(LD_LIB))
$(TESTPROGS): LIB = $(SUBDIR)$(LIBNAME)
build: make examples build normally The link target was missing $(EXAMPLES)
2011-07-30 09:01:17 +00:00
$(EXAMPLES) $(TESTPROGS) $(TOOLS): %$(EXESUF): %.o
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 02:24:50 +00:00
$$(LD) $(LDFLAGS) $$(LD_O) $$(filter %.o,$$^) $$(LIB) $(FFEXTRALIBS) $$(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
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 00:01:12 +00:00
$(SUBDIR)$(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
2008-04-07 21:16:31 +00:00
$(SLIB_CREATE_DEF_CMD)
build: Use portable abstraction for linker/hostcc output file syntax
2012-08-27 03:09:29 +00:00
$$(LD) $(SHFLAGS) $(LDFLAGS) $$(LD_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)
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)) \
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 18:31:18 +00:00
$(CLEANSUFFIXES:%=$(SUBDIR)$(ARCH)/%) $(HOSTOBJS) $(HOSTPROGS)
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
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 18:31:18 +00:00
$(RM) $(DISTCLEANSUFFIXES:%=$(SUBDIR)%) $(DISTCLEANSUFFIXES:%=$(SUBDIR)$(ARCH)/%)
Reorder some make rules I like it better this way. Originally committed as revision 22397 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-09 14:58:29 +00:00
non-recursive makefiles Originally committed as revision 12760 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-04-07 21:16:31 +00:00
install-lib$(NAME)-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)"
build: clean up library installation rules Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-07-07 14:25:30 +00:00
$$(INSTALL) -m 755 $$< "$(SHLIBDIR)/$(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)%) "$(LIBDIR)")
Prettify make output This gives brief messages from make by default. For full command echoing, add V=1 to make command line. Originally committed as revision 22244 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-06 17:14:19 +00:00
non-recursive makefiles Originally committed as revision 12760 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-04-07 21:16:31 +00:00
install-lib$(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)"
build: clean up library installation rules Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-07-07 14:25:30 +00:00
-$(RM) $(SLIB_INSTALL_EXTRA_SHLIB:%="$(SHLIBDIR)"%)
-$(RM) $(SLIB_INSTALL_EXTRA_LIB:%="$(LIBDIR)"%)
Use $(RM) to delete files Originally committed as revision 22234 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-06 14:25:10 +00:00
-$(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::
build: Remove all installed headers and header directories on uninstall
2012-08-07 15:05:34 +00:00
$(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 14:25:10 +00:00
$(RM) "$(LIBDIR)/pkgconfig/lib$(NAME).pc"
build: Remove all installed headers and header directories on uninstall
2012-08-07 15:05:34 +00:00
-rmdir "$(INCINSTDIR)"
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
build: link test programs only against static libs The test programs use internal symbols so cannot be linked against the shared libs. Linking against both shared and static is pointless and might do something strange depending on the linker. This changes the dependencies so the test programs are linked only against the static library for the component they belong to. Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-10-08 19:35:03 +00:00
$(EXAMPLES) $(TOOLS): $(THIS_LIB) $(DEP_LIBS)
$(TESTPROGS): $(SUBDIR)$(LIBNAME) $(DEP_LIBS)
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
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)
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