build: Fine-grained link-time dependency settings
[libav.git] / avbuild / library.mak
1 include $(SRC_PATH)/avbuild/common.mak
2
3 -include $(SUBDIR)lib$(NAME).version
4
5 LIBVERSION := $(lib$(NAME)_VERSION)
6 LIBMAJOR := $(lib$(NAME)_VERSION_MAJOR)
7 LIBMINOR := $(lib$(NAME)_VERSION_MINOR)
8 INCINSTDIR := $(INCDIR)/lib$(NAME)
9
10 INSTHEADERS := $(INSTHEADERS) $(HEADERS:%=$(SUBDIR)%)
11
12 all-$(CONFIG_STATIC): $(SUBDIR)$(LIBNAME) $(SUBDIR)lib$(NAME).pc
13 all-$(CONFIG_SHARED): $(SUBDIR)$(SLIBNAME) $(SUBDIR)lib$(NAME).pc
14
15 LIBOBJS := $(OBJS) $(SUBDIR)%.h.o $(TESTOBJS)
16 $(LIBOBJS) $(LIBOBJS:.o=.i): CPPFLAGS += -DHAVE_AV_CONFIG_H
17
18 $(SUBDIR)$(LIBNAME): $(OBJS)
19 $(RM) $@
20 $(AR) $(ARFLAGS) $(AR_O) $^
21 $(RANLIB) $@
22
23 install-headers: install-lib$(NAME)-headers install-lib$(NAME)-pkgconfig
24
25 install-libs-$(CONFIG_STATIC): install-lib$(NAME)-static
26 install-libs-$(CONFIG_SHARED): install-lib$(NAME)-shared
27
28 define RULES
29 $(TOOLS): THISLIB = $(NAME:%=$(LD_LIB))
30 $(TESTPROGS): THISLIB = $(SUBDIR)$(LIBNAME)
31
32 $(TESTPROGS) $(TOOLS): %$(EXESUF): %.o
33 $$(LD) $(LDFLAGS) $(LDEXEFLAGS) $$(LD_O) $$(filter %.o,$$^) $$(THISLIB) $(FFEXTRALIBS) $$(EXTRALIBS-$$(*F)) $$(ELIBS)
34
35 $(SUBDIR)lib$(NAME).version: $(SUBDIR)version.h | $(SUBDIR)
36 $$(M) $$(SRC_PATH)/avbuild/libversion.sh $(NAME) $$< > $$@
37
38 $(SUBDIR)lib$(NAME).pc: $(SUBDIR)version.h | $(SUBDIR)
39 $$(M) $$(SRC_PATH)/avbuild/pkgconfig_generate.sh $(NAME) "$(DESC)"
40
41 $(SUBDIR)lib$(NAME).ver: $(SUBDIR)lib$(NAME).v $(OBJS)
42 $$(M)sed 's/MAJOR/$(lib$(NAME)_VERSION_MAJOR)/' $$< | $(VERSION_SCRIPT_POSTPROCESS_CMD) > $$@
43
44 $(SUBDIR)$(SLIBNAME): $(SUBDIR)$(SLIBNAME_WITH_MAJOR)
45 $(Q)cd ./$(SUBDIR) && $(LN_S) $(SLIBNAME_WITH_MAJOR) $(SLIBNAME)
46
47 $(SUBDIR)$(SLIBNAME_WITH_MAJOR): $(OBJS) $(SUBDIR)lib$(NAME).ver $(DEP_LIBS)
48 $(SLIB_CREATE_DEF_CMD)
49 $$(LD) $(SHFLAGS) $(LDFLAGS) $$(LD_O) $$(filter %.o,$$^) $(FFEXTRALIBS)
50 $(SLIB_EXTRA_CMD)
51
52 clean::
53 $(RM) $(addprefix $(SUBDIR),$(CLEANFILES) $(CLEANSUFFIXES) $(LIBSUFFIXES)) \
54 $(CLEANSUFFIXES:%=$(SUBDIR)$(ARCH)/%) $(CLEANSUFFIXES:%=$(SUBDIR)tests/%)
55
56 distclean:: clean
57 $(RM) $(DISTCLEANSUFFIXES:%=$(SUBDIR)%) $(DISTCLEANSUFFIXES:%=$(SUBDIR)$(ARCH)/%) \
58 $(DISTCLEANSUFFIXES:%=$(SUBDIR)tests/%)
59
60 install-lib$(NAME)-shared: $(SUBDIR)$(SLIBNAME)
61 $(Q)mkdir -p "$(SHLIBDIR)"
62 $$(INSTALL) -m 755 $$< "$(SHLIBDIR)/$(SLIB_INSTALL_NAME)"
63 $(Q)$(foreach F,$(SLIB_INSTALL_LINKS),cd "$(SHLIBDIR)" && $(LN_S) $(SLIB_INSTALL_NAME) $(F);)
64 $(if $(SLIB_INSTALL_EXTRA_SHLIB),$$(INSTALL) -m 644 $(SLIB_INSTALL_EXTRA_SHLIB:%=$(SUBDIR)%) "$(SHLIBDIR)")
65 $(if $(SLIB_INSTALL_EXTRA_LIB),$(Q)mkdir -p "$(LIBDIR)")
66 $(if $(SLIB_INSTALL_EXTRA_LIB),$$(INSTALL) -m 644 $(SLIB_INSTALL_EXTRA_LIB:%=$(SUBDIR)%) "$(LIBDIR)")
67
68 install-lib$(NAME)-static: $(SUBDIR)$(LIBNAME)
69 $(Q)mkdir -p "$(LIBDIR)"
70 $$(INSTALL) -m 644 $$< "$(LIBDIR)"
71 $(LIB_INSTALL_EXTRA_CMD)
72
73 install-lib$(NAME)-headers: $(addprefix $(SUBDIR),$(HEADERS) $(BUILT_HEADERS))
74 $(Q)mkdir -p "$(INCINSTDIR)"
75 $$(INSTALL) -m 644 $$^ "$(INCINSTDIR)"
76
77 install-lib$(NAME)-pkgconfig: $(SUBDIR)lib$(NAME).pc
78 $(Q)mkdir -p "$(LIBDIR)/pkgconfig"
79 $$(INSTALL) -m 644 $$^ "$(LIBDIR)/pkgconfig"
80
81 uninstall-libs::
82 -$(RM) "$(SHLIBDIR)/$(SLIBNAME_WITH_MAJOR)" \
83 "$(SHLIBDIR)/$(SLIBNAME)" \
84 "$(SHLIBDIR)/$(SLIBNAME_WITH_VERSION)"
85 -$(RM) $(SLIB_INSTALL_EXTRA_SHLIB:%="$(SHLIBDIR)"%)
86 -$(RM) $(SLIB_INSTALL_EXTRA_LIB:%="$(LIBDIR)"%)
87 -$(RM) "$(LIBDIR)/$(LIBNAME)"
88
89 uninstall-headers::
90 $(RM) $(addprefix "$(INCINSTDIR)/",$(HEADERS) $(BUILT_HEADERS))
91 $(RM) "$(LIBDIR)/pkgconfig/lib$(NAME).pc"
92 -rmdir "$(INCINSTDIR)"
93 endef
94
95 $(eval $(RULES))
96
97 $(TOOLS): $(DEP_LIBS) $(SUBDIR)$($(CONFIG_SHARED:yes=S)LIBNAME)
98 $(TESTPROGS): $(DEP_LIBS) $(SUBDIR)$(LIBNAME)
99
100 testprogs: $(TESTPROGS)