+# SPDX-License-Identifier: GPL-2.0-only
#
-# Copyright (C) 2007 OpenWrt.org
-#
-# This is free software, licensed under the GNU General Public License v2.
-# See /LICENSE for more information.
-#
+# Copyright (C) 2007-2020 OpenWrt.org
+
# define a dependency on a subtree
# parameters:
# 1: directories/files
# 3: tempfile for file listings
# 4: find options
-DEP_FINDPARAMS := -x "*/.svn*" -x ".*" -x "*:*" -x "*\!*" -x "* *" -x "*\\\#*" -x "*/.*_check" -x "*/.*.swp"
+DEP_FINDPARAMS := -x "*/.svn*" -x ".*" -x "*:*" -x "*\!*" -x "* *" -x "*\\\#*" -x "*/.*_check" -x "*/.*.swp" -x "*/.pkgdir*"
-find_md5=find $(wildcard $(1)) -type f $(patsubst -x,-and -not -path,$(DEP_FINDPARAMS) $(2)) | mkhash md5
+find_md5=find $(wildcard $(1)) -type f $(patsubst -x,-and -not -path,$(DEP_FINDPARAMS) $(2)) -printf "%p%T@\n" | sort | $(MKHASH) md5
define rdep
.PRECIOUS: $(2)
.SILENT: $(2)_check
$(2): $(2)_check
+ check-depends: $(2)_check
ifneq ($(wildcard $(2)),)
$(2)_check::
endef
+ifeq ($(filter .%,$(MAKECMDGOALS)),$(if $(MAKECMDGOALS),$(MAKECMDGOALS),x))
+ define rdep
+ $(2): $(2)_check
+ endef
+endif