| # This file is included several times in a row, once |
| # for each element of $(extra-libs). $(extra-libs-left) |
| # is initialized first to $(extra-libs) so that with each |
| # inclusion, we advance $(lib) to the next library name (e.g. libfoo). |
| # The variable $($(lib)-routines) defines the list of modules |
| # to be included in that library. |
| |
| lib := $(firstword $(extra-libs-left)) |
| extra-libs-left := $(filter-out $(lib),$(extra-libs-left)) |
| |
| object-suffixes-$(lib) := $(filter-out $($(lib)-inhibit-o),$(object-suffixes)) |
| |
| # Make sure these are simply-expanded variables before we append to them, |
| # since we want the expressions we append to be expanded right now. |
| install-lib := $(install-lib) |
| extra-objs := $(extra-objs) |
| |
| # Add each flavor of library to the lists of things to build and install. |
| install-lib += $(foreach o,$(object-suffixes-$(lib)),$(lib:lib%=$(libtype$o))) |
| extra-objs += $(foreach o,$(object-suffixes-$(lib)),$($(lib)-routines:=$o)) |
| alltypes-$(lib) := $(foreach o,$(object-suffixes-$(lib)),\ |
| $(objpfx)$(patsubst %,$(libtype$o),\ |
| $(lib:lib%=%))) |
| ifneq (,$(filter .so,$(object-suffixes-$(lib)))) |
| alltypes-$(lib) += $(objpfx)$(lib).so |
| endif |
| |
| ifeq (,$($(lib)-no-lib-dep)) |
| lib-noranlib: $(alltypes-$(lib)) |
| else |
| others: $(alltypes-$(lib)) |
| endif |
| |
| # Use o-iterator.mk to generate a rule for each flavor of library. |
| define o-iterator-doit |
| $(objpfx)$(patsubst %,$(libtype$o),$(lib:lib%=%)): \ |
| $($(lib)-routines:%=$(objpfx)%$o); $$(build-extra-lib) |
| endef |
| object-suffixes-left = $(object-suffixes-$(lib)) |
| include $(patsubst %,$(..)o-iterator.mk,$(object-suffixes-$(lib))) |