extra-lib.mk

   1 # This file is included several times in a row, once
   2 # for each element of $(extra-libs).  $(extra-libs-left)
   3 # is initialized first to $(extra-libs) so that with each
   4 # inclusion, we advance $(lib) to the next library name (e.g. libfoo).
   5 # The variable $($(lib)-routines) defines the list of modules
   6 # to be included in that library.
   7
   8 lib := $(firstword $(extra-libs-left))
   9 extra-libs-left := $(filter-out $(lib),$(extra-libs-left))
  10
  11 # Add each flavor of library to the lists of things to build and install.
  12 install-lib += $(foreach o,$(object-suffixes),$(lib:lib%=$(libtype$o)))
  13 extra-objs += $(foreach o,$(object-suffixes),$($(lib)-routines:=$o))
  14 alltypes-$(lib) = $(foreach o,$(object-suffixes),\
  15                             $(objpfx)$(patsubst %,$(libtype$o),\
  16                             $(lib:lib%=%)))
  17 ifeq (yes,$(build-shared))
  18 alltypes-$(lib) += $(objpfx)$(lib).so
  19 endif
  20
  21 lib-noranlib: $(alltypes-$(lib))
  22
  23 # Use o-iterator.mk to generate a rule for each flavor of library.
  24 define o-iterator-doit
  25 $(objpfx)$(patsubst %,$(libtype$o),$(lib:lib%=%)): \
  26   $($(lib)-routines:%=$(objpfx)%$o); $$(build-extra-lib)
  27 endef
  28 object-suffixes-left := $(filter-out $($(lib)-inhibit-o),$(object-suffixes))
  29 include $(o-iterator)