kernel: bump 4.9 to 4.9.106

[openwrt/staging/wigyori.git] / include / subdir.mk

diff --git a/include/subdir.mk b/include/subdir.mk
index 7e0c474035cb9416b72d5797cc162c87c49cf6a9..ed4f7537d5c746b00b586a49ff89004895eaec21 100644 (file)
--- a/include/subdir.mk
+++ b/include/subdir.mk
@@ -29,6 +29,11 @@ endef
 lastdir=$(word $(words $(subst /, ,$(1))),$(subst /, ,$(1)))
 diralias=$(if $(findstring $(1),$(call lastdir,$(1))),,$(call lastdir,$(1)))
 
+subdir_make_opts = \
+       -r -C $(1) \
+               BUILD_SUBDIR="$(1)" \
+               BUILD_VARIANT="$(4)"
+
 # 1: subdir
 # 2: target
 # 3: build type
@@ -38,26 +43,36 @@ log_make = \
         $(if $(BUILD_LOG), \
                set -o pipefail; \
                mkdir -p $(BUILD_LOG_DIR)/$(1)$(if $(4),/$(4));) \
-       $$(SUBMAKE) -r -C $(1) $(if $(3),$(3)-)$(2) \
-               BUILD_SUBDIR="$(1)" \
-               BUILD_VARIANT="$(4)" \
+       gtime -f "time: $(1)$(if $(4),/$(4))/$(if $(3),$(3)-)$(2)\#%U\#%S\#%e" -- \
+       $$(SUBMAKE) $(subdir_make_opts) $(if $(3),$(3)-)$(2) \
                $(if $(BUILD_LOG),SILENT= 2>&1 | tee $(BUILD_LOG_DIR)/$(1)$(if $(4),/$(4))/$(if $(3),$(3)-)$(2).txt)
 
+ifdef CONFIG_AUTOREMOVE
+rebuild_check = \
+       @-$$(NO_TRACE_MAKE) $(subdir_make_opts) check-depends >/dev/null 2>/dev/null; \
+               $(if $(BUILD_LOG),mkdir -p $(BUILD_LOG_DIR)/$(1)$(if $(4),/$(4));) \
+               $$(NO_TRACE_MAKE) $(if $(BUILD_LOG),-d) -q $(subdir_make_opts) .$(if $(3),$(3)-)$(2) \
+                       > $(if $(BUILD_LOG),$(BUILD_LOG_DIR)/$(1)$(if $(4),/$(4))/check-$(if $(3),$(3)-)$(2).txt,/dev/null) 2>&1 || \
+                       $$(SUBMAKE) $(subdir_make_opts) clean-build >/dev/null 2>/dev/null
+
+endif
+
 # Parameters: <subdir>
 define subdir
   $(call warn,$(1),d,D $(1))
   $(foreach bd,$($(1)/builddirs),
     $(call warn,$(1),d,BD $(1)/$(bd))
-    $(foreach target,$(SUBTARGETS),
+    $(foreach target,$(SUBTARGETS) $($(1)/subtargets),
       $(foreach btype,$(buildtypes-$(bd)),
-        $(call warn_eval,$(1)/$(bd),t,T,$(1)/$(bd)/$(btype)/$(target): $(if $(QUILT),,$($(1)/$(bd)/$(btype)/$(target)) $(call $(1)//$(btype)/$(target),$(1)/$(bd)/$(btype))))
+        $(call warn_eval,$(1)/$(bd),t,T,$(1)/$(bd)/$(btype)/$(target): $(if $(NO_DEPS)$(QUILT),,$($(1)/$(bd)/$(btype)/$(target)) $(call $(1)//$(btype)/$(target),$(1)/$(bd)/$(btype))))
                  $(call log_make,$(1)/$(bd),$(target),$(btype),$(filter-out __default,$(variant))) \
                        $(if $(findstring $(bd),$($(1)/builddirs-ignore-$(btype)-$(target))), || $(call ERROR,$(1),   ERROR: $(1)/$(bd) [$(btype)] failed to build.))
         $(if $(call diralias,$(bd)),$(call warn_eval,$(1)/$(bd),l,T,$(1)/$(call diralias,$(bd))/$(btype)/$(target): $(1)/$(bd)/$(btype)/$(target)))
       )
-      $(call warn_eval,$(1)/$(bd),t,T,$(1)/$(bd)/$(target): $(if $(QUILT),,$($(1)/$(bd)/$(target)) $(call $(1)//$(target),$(1)/$(bd))))
+      $(call warn_eval,$(1)/$(bd),t,T,$(1)/$(bd)/$(target): $(if $(NO_DEPS)$(QUILT),,$($(1)/$(bd)/$(target)) $(call $(1)//$(target),$(1)/$(bd))))
         $(foreach variant,$(if $(BUILD_VARIANT),$(BUILD_VARIANT),$(if $(strip $($(1)/$(bd)/variants)),$($(1)/$(bd)/variants),$(if $($(1)/$(bd)/default-variant),$($(1)/$(bd)/default-variant),__default))),
                        $(if $(BUILD_LOG),@mkdir -p $(BUILD_LOG_DIR)/$(1)/$(bd)/$(filter-out __default,$(variant)))
+                       $(if $($(1)/autoremove),$(call rebuild_check,$(1)/$(bd),$(target),,$(filter-out __default,$(variant))))
                        $(call log_make,$(1)/$(bd),$(target),,$(filter-out __default,$(variant))) \
                                $(if $(findstring $(bd),$($(1)/builddirs-ignore-$(target))), || $(call ERROR,$(1),   ERROR: $(1)/$(bd) failed to build$(if $(filter-out __default,$(variant)), (build variant: $(variant))).))
         )
@@ -67,7 +82,7 @@ define subdir
          )
        )
   )
-  $(foreach target,$(SUBTARGETS),$(call subtarget,$(1),$(target)))
+  $(foreach target,$(SUBTARGETS) $($(1)/subtargets),$(call subtarget,$(1),$(target)))
 endef
 
 ifndef DUMP_TARGET_DB