[brcm63xx] resync kernel config

[openwrt.git] / include / subdir.mk

diff --git a/include/subdir.mk b/include/subdir.mk
index 0a3eff3..d62df7e 100644 (file)
--- a/include/subdir.mk
+++ b/include/subdir.mk
@@ -17,6 +17,10 @@ define subtarget
 
 endef
 
+
+lastdir=$(word $(words $(subst /, ,$(1))),$(subst /, ,$(1)))
+diralias=$(if $(findstring $(1),$(call lastdir,$(1))),,$(call lastdir,$(1)))
+
 # Parameters: <subdir>
 define subdir
   $(call warn,$(1),d,D $(1))
@@ -29,16 +33,18 @@ define subdir
 
       # legacy targets
       $(call warn_eval,$(1)/$(bd),l,T,$(1)/$(bd)-$(target): $(1)/$(bd)/$(target))
+      # aliases
+      $(if $(call diralias,$(bd)),$(call warn_eval,$(1)/$(bd),l,T,$(1)/$(call diralias,$(bd))/$(target): $(1)/$(bd)/$(target)))
        )
   )
   $(foreach target,$(SUBTARGETS),$(call subtarget,$(1),$(target)))
 endef
 
-# Parameters: <subdir> <name> <target>
+# Parameters: <subdir> <name> <target> <depends>
 define stampfile
   $(1)/stamp-$(3):=$(STAGING_DIR)/stamp/.$(2)_$(3)
-  $$($(1)/stamp-$(3)): $(TMP_DIR)/.build
-       @+$(SCRIPT_DIR)/timestamp.pl -n $$($(1)/stamp-$(3)) $(1) || \
+  $$($(1)/stamp-$(3)): $(TMP_DIR)/.build $(4)
+       @+$(SCRIPT_DIR)/timestamp.pl -n $$($(1)/stamp-$(3)) $(1) $(4) || \
                $(MAKE) $$($(1)/flags-$(3)) $(1)/$(3)
        @mkdir -p $$$$(dirname $$($(1)/stamp-$(3)))
        @touch $$($(1)/stamp-$(3))