build: Simplify postprocessing of linker version script files
[ffmpeg.git] / library.mak
1 include $(SRC_PATH)/common.mak
2
3 LIBVERSION := $(lib$(NAME)_VERSION)
4 LIBMAJOR   := $(lib$(NAME)_VERSION_MAJOR)
5 LIBMINOR   := $(lib$(NAME)_VERSION_MINOR)
6 INCINSTDIR := $(INCDIR)/lib$(NAME)
7
8 INSTHEADERS := $(INSTHEADERS) $(HEADERS:%=$(SUBDIR)%)
9
10 all-$(CONFIG_STATIC): $(SUBDIR)$(LIBNAME)
11 all-$(CONFIG_SHARED): $(SUBDIR)$(SLIBNAME)
12
13 $(SUBDIR)x86/%.o: $(SUBDIR)x86/%.asm
14         $(DEPYASM) $(YASMFLAGS) -I $(<D)/ -M -o $@ $< > $(@:.o=.d)
15         $(YASM) $(YASMFLAGS) -I $(<D)/ -o $@ $<
16         -$(STRIP) $(STRIPFLAGS) $@
17
18 LIBOBJS := $(OBJS) $(SUBDIR)%.h.o $(TESTOBJS)
19 $(LIBOBJS) $(LIBOBJS:.o=.i):   CPPFLAGS += -DHAVE_AV_CONFIG_H
20
21 $(SUBDIR)$(LIBNAME): $(OBJS)
22         $(RM) $@
23         $(AR) $(ARFLAGS) $(AR_O) $^
24         $(RANLIB) $@
25
26 install-headers: install-lib$(NAME)-headers install-lib$(NAME)-pkgconfig
27
28 install-libs-$(CONFIG_STATIC): install-lib$(NAME)-static
29 install-libs-$(CONFIG_SHARED): install-lib$(NAME)-shared
30
31 define RULES
32 $(TOOLS):     THISLIB = $(FULLNAME:%=$(LD_LIB))
33 $(TESTPROGS): THISLIB = $(SUBDIR)$(LIBNAME)
34
35 $(TESTPROGS) $(TOOLS): %$(EXESUF): %.o $(EXEOBJS)
36         $$(LD) $(LDFLAGS) $(LDEXEFLAGS) $$(LD_O) $$(filter %.o,$$^) $$(THISLIB) $(FFEXTRALIBS) $$(ELIBS)
37
38 $(SUBDIR)lib$(NAME).ver: $(SUBDIR)lib$(NAME).v $(OBJS)
39         $$(M)sed 's/MAJOR/$(lib$(NAME)_VERSION_MAJOR)/' $$< | $(VERSION_SCRIPT_POSTPROCESS_CMD) > $$@
40
41 $(SUBDIR)$(SLIBNAME): $(SUBDIR)$(SLIBNAME_WITH_MAJOR)
42         $(Q)cd ./$(SUBDIR) && $(LN_S) $(SLIBNAME_WITH_MAJOR) $(SLIBNAME)
43
44 $(SUBDIR)$(SLIBNAME_WITH_MAJOR): $(OBJS) $(SUBDIR)lib$(NAME).ver $(DEP_LIBS)
45         $(SLIB_CREATE_DEF_CMD)
46         $$(LD) $(SHFLAGS) $(LDFLAGS) $$(LD_O) $$(filter %.o,$$^) $(FFEXTRALIBS)
47         $(SLIB_EXTRA_CMD)
48
49 clean::
50         $(RM) $(addprefix $(SUBDIR),$(CLEANFILES) $(CLEANSUFFIXES) $(LIBSUFFIXES)) \
51             $(CLEANSUFFIXES:%=$(SUBDIR)$(ARCH)/%) $(CLEANSUFFIXES:%=$(SUBDIR)tests/%)
52
53 distclean:: clean
54         $(RM) $(DISTCLEANSUFFIXES:%=$(SUBDIR)%) $(DISTCLEANSUFFIXES:%=$(SUBDIR)$(ARCH)/%) \
55             $(DISTCLEANSUFFIXES:%=$(SUBDIR)tests/%)
56
57 install-lib$(NAME)-shared: $(SUBDIR)$(SLIBNAME)
58         $(Q)mkdir -p "$(SHLIBDIR)"
59         $$(INSTALL) -m 755 $$< "$(SHLIBDIR)/$(SLIB_INSTALL_NAME)"
60         $(Q)$(foreach F,$(SLIB_INSTALL_LINKS),cd "$(SHLIBDIR)" && $(LN_S) $(SLIB_INSTALL_NAME) $(F);)
61         $(if $(SLIB_INSTALL_EXTRA_SHLIB),$$(INSTALL) -m 644 $(SLIB_INSTALL_EXTRA_SHLIB:%=$(SUBDIR)%) "$(SHLIBDIR)")
62         $(if $(SLIB_INSTALL_EXTRA_LIB),$(Q)mkdir -p "$(LIBDIR)")
63         $(if $(SLIB_INSTALL_EXTRA_LIB),$$(INSTALL) -m 644 $(SLIB_INSTALL_EXTRA_LIB:%=$(SUBDIR)%) "$(LIBDIR)")
64
65 install-lib$(NAME)-static: $(SUBDIR)$(LIBNAME)
66         $(Q)mkdir -p "$(LIBDIR)"
67         $$(INSTALL) -m 644 $$< "$(LIBDIR)"
68         $(LIB_INSTALL_EXTRA_CMD)
69
70 install-lib$(NAME)-headers: $(addprefix $(SUBDIR),$(HEADERS) $(BUILT_HEADERS))
71         $(Q)mkdir -p "$(INCINSTDIR)"
72         $$(INSTALL) -m 644 $$^ "$(INCINSTDIR)"
73
74 install-lib$(NAME)-pkgconfig: $(SUBDIR)lib$(NAME).pc
75         $(Q)mkdir -p "$(LIBDIR)/pkgconfig"
76         $$(INSTALL) -m 644 $$^ "$(LIBDIR)/pkgconfig"
77
78 uninstall-libs::
79         -$(RM) "$(SHLIBDIR)/$(SLIBNAME_WITH_MAJOR)" \
80                "$(SHLIBDIR)/$(SLIBNAME)"            \
81                "$(SHLIBDIR)/$(SLIBNAME_WITH_VERSION)"
82         -$(RM) $(SLIB_INSTALL_EXTRA_SHLIB:%="$(SHLIBDIR)"%)
83         -$(RM) $(SLIB_INSTALL_EXTRA_LIB:%="$(LIBDIR)"%)
84         -$(RM) "$(LIBDIR)/$(LIBNAME)"
85
86 uninstall-headers::
87         $(RM) $(addprefix "$(INCINSTDIR)/",$(HEADERS) $(BUILT_HEADERS))
88         $(RM) "$(LIBDIR)/pkgconfig/lib$(NAME).pc"
89         -rmdir "$(INCINSTDIR)"
90 endef
91
92 $(eval $(RULES))
93
94 $(TOOLS):     $(DEP_LIBS) $(SUBDIR)$($(CONFIG_SHARED:yes=S)LIBNAME)
95 $(TESTPROGS): $(DEP_LIBS) $(SUBDIR)$(LIBNAME)
96
97 testprogs: $(TESTPROGS)