diff options
Diffstat (limited to 'scripts/Makefile.lib')
| -rw-r--r-- | scripts/Makefile.lib | 38 |
1 files changed, 15 insertions, 23 deletions
diff --git a/scripts/Makefile.lib b/scripts/Makefile.lib index 9f2531567c0e..eee59184de64 100644 --- a/scripts/Makefile.lib +++ b/scripts/Makefile.lib @@ -4,18 +4,6 @@ asflags-y += $(EXTRA_AFLAGS) ccflags-y += $(EXTRA_CFLAGS) cppflags-y += $(EXTRA_CPPFLAGS) ldflags-y += $(EXTRA_LDFLAGS) -ifneq ($(always),) -$(warning 'always' is deprecated. Please use 'always-y' instead) -always-y += $(always) -endif -ifneq ($(hostprogs-y),) -$(warning 'hostprogs-y' is deprecated. Please use 'hostprogs' instead) -hostprogs += $(hostprogs-y) -endif -ifneq ($(hostprogs-m),) -$(warning 'hostprogs-m' is deprecated. Please use 'hostprogs' instead) -hostprogs += $(hostprogs-m) -endif # flags that take effect in current and sub directories KBUILD_AFLAGS += $(subdir-asflags-y) @@ -56,15 +44,19 @@ else obj-y := $(filter-out %/, $(obj-y)) endif +# Expand $(foo-objs) $(foo-y) by calling $(call suffix-search,foo.o,-objs -y) +suffix-search = $(foreach s,$(2),$($(1:.o=$s))) # If $(foo-objs), $(foo-y), $(foo-m), or $(foo-) exists, foo.o is a composite object -multi-used-y := $(sort $(foreach m,$(obj-y), $(if $(strip $($(m:.o=-objs)) $($(m:.o=-y)) $($(m:.o=-))), $(m)))) -multi-used-m := $(sort $(foreach m,$(obj-m), $(if $(strip $($(m:.o=-objs)) $($(m:.o=-y)) $($(m:.o=-m)) $($(m:.o=-))), $(m)))) +multi-search = $(sort $(foreach m,$(1), $(if $(strip $(call suffix-search,$(m),$(2) -)), $(m)))) +multi-used-y := $(call multi-search,$(obj-y),-objs -y) +multi-used-m := $(call multi-search,$(obj-m),-objs -y -m) multi-used := $(multi-used-y) $(multi-used-m) # Replace multi-part objects by their individual parts, # including built-in.a from subdirectories -real-obj-y := $(foreach m, $(obj-y), $(if $(strip $($(m:.o=-objs)) $($(m:.o=-y)) $($(m:.o=-))),$($(m:.o=-objs)) $($(m:.o=-y)),$(m))) -real-obj-m := $(foreach m, $(obj-m), $(if $(strip $($(m:.o=-objs)) $($(m:.o=-y)) $($(m:.o=-m)) $($(m:.o=-))),$($(m:.o=-objs)) $($(m:.o=-y)) $($(m:.o=-m)),$(m))) +real-search = $(foreach m,$(1), $(if $(strip $(call suffix-search,$(m),$(2) -)),$(call suffix-search,$(m),$(2)),$(m))) +real-obj-y := $(call real-search, $(obj-y),-objs -y) +real-obj-m := $(call real-search, $(obj-m),-objs -y -m) always-y += $(always-m) @@ -81,14 +73,14 @@ always-y += $(userprogs-always-y) $(userprogs-always-m) # DTB # If CONFIG_OF_ALL_DTBS is enabled, all DT blobs are built -extra-y += $(dtb-y) -extra-$(CONFIG_OF_ALL_DTBS) += $(dtb-) +always-y += $(dtb-y) +always-$(CONFIG_OF_ALL_DTBS) += $(dtb-) ifneq ($(CHECK_DTBS),) -extra-y += $(patsubst %.dtb,%.dt.yaml, $(dtb-y)) -extra-y += $(patsubst %.dtbo,%.dt.yaml, $(dtb-y)) -extra-$(CONFIG_OF_ALL_DTBS) += $(patsubst %.dtb,%.dt.yaml, $(dtb-)) -extra-$(CONFIG_OF_ALL_DTBS) += $(patsubst %.dtbo,%.dt.yaml, $(dtb-)) +always-y += $(patsubst %.dtb,%.dt.yaml, $(dtb-y)) +always-y += $(patsubst %.dtbo,%.dt.yaml, $(dtb-y)) +always-$(CONFIG_OF_ALL_DTBS) += $(patsubst %.dtb,%.dt.yaml, $(dtb-)) +always-$(CONFIG_OF_ALL_DTBS) += $(patsubst %.dtbo,%.dt.yaml, $(dtb-)) endif # Add subdir path @@ -263,7 +255,7 @@ $(obj)/%: $(src)/%_shipped # target: source(s) FORCE # $(if_changed,ld/objcopy/gzip) # -# and add target to extra-y so that we know we have to +# and add target to 'targets' so that we know we have to # read in the saved command line # Linking |