fix spontaneous rebuilds caused by make package/<name>/update with quilt

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

diff --git a/include/subdir.mk b/include/subdir.mk
index e985c30ff0f3dd632a835fec227d820c0b67c62d..68afcc48a25444a0226debbc61db6bab4453aec3 100644 (file)
--- a/include/subdir.mk
+++ b/include/subdir.mk
@@ -34,16 +34,12 @@ define subdir
   $(foreach target,$(SUBTARGETS),$(call subtarget,$(1),$(target)))
 endef
 
-# Parameters: <subdir> <name> <target>
+# Parameters: <subdir> <name> <target> <depends>
 define stampfile
-  $(1)/stamp-$(3):=$(STAGING_DIR)/stampfiles/.$(2)_$(3)
-  $(if __rdep_$(1),,
-    $(call rdep,$(1),$$($(1)/stamp-$(3)),)
-    __rdep_$(1):=1
-  )
-
-  $$($(1)/stamp-$(3)):
-       @+$(MAKE) $$($(1)/flags-$(3)) $(1)/$(3)
+  $(1)/stamp-$(3):=$(STAGING_DIR)/stamp/.$(2)_$(3)
+  $$($(1)/stamp-$(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))