xref: /optee_os/mk/lib.mk (revision 316a94e710afc8dcb5b6ac991741ac6370af65fc)
1# Input
2#
3# libname	tells the name of the lib and
4# libdir	tells directory of lib which also is used as input to
5#		mk/subdir.mk
6# conf-file     [optional] if set, all objects will depend on $(conf-file)
7#
8# Output
9#
10# updated cleanfiles and
11# updated libfiles, libdirs, libnames and libdeps
12
13
14subdirs = $(libdir)
15include mk/subdir.mk
16include mk/compile.mk
17
18lib-libfile	 = $(out-dir)/$(base-prefix)$(libdir)/lib$(libname).a
19cleanfiles	:= $(cleanfiles) $(lib-libfile)
20libfiles	:= $(lib-libfile) $(libfiles)
21libdirs 	:= $(out-dir)/$(base-prefix)$(libdir) $(libdirs)
22libnames	:= $(libname) $(libnames)
23libdeps		:= $(lib-libfile) $(libdeps)
24
25define process-lib
26ifeq ($(lib-use-ld), y)
27$(lib-libfile): $(objs)
28	@echo '  LD      $$@'
29	@mkdir -p $$(dir $$@)
30	$$(q)$$(LD$(sm)) $(lib-ldflags) -o $$@ $$^
31else
32$(lib-libfile): $(objs)
33	@$(cmd-echo-silent) '  AR      $$@'
34	@mkdir -p $$(dir $$@)
35	$$(q)$$(AR$(sm)) rcs $$@ $$^
36endif
37endef #process-lib
38
39$(eval $(call process-lib))
40
41$(objs): $(conf-file)
42
43# Clean residues from processing
44objs		:=
45libname		:=
46lib-use-ld	:=
47