# 3: tempfile for file listings
# 4: find options
-DEP_FINDPARAMS := -x "*.svn*" -x ".*" -x "*.svn*" -x "*:*" -x "*\!*" -x "* *" -x "*\\\#*" -x "*/.*_check"
+DEP_FINDPARAMS := -x "*/.svn*" -x ".*" -x "*:*" -x "*\!*" -x "* *" -x "*\\\#*" -x "*/.*_check" -x "*/.*.swp"
-find_md5=find $(1) -type f $(patsubst -x,-and -not -path,$(DEP_FINDPARAMS) $(2)) | md5s
+find_md5=$(SH_FUNC) find $(1) -type f $(patsubst -x,-and -not -path,$(DEP_FINDPARAMS) $(2)) | md5s
define rdep
.PRECIOUS: $(2)
.SILENT: $(2)_check
$(2): $(2)_check
+
+ifneq ($(wildcard $(2)),)
+ $(2)_check::
+ $(if $(3), \
+ $(call find_md5,$(1),$(4)) > $(3).1; \
+ { [ \! -f "$(3)" ] || diff $(3) $(3).1 >/dev/null; } && \
+ ) \
+ { \
+ [ -f "$(2)_check.1" ] && mv "$(2)_check.1"; \
+ $(TOPDIR)/scripts/timestamp.pl $(DEP_FINDPARAMS) $(4) -n $(2) $(1) && { \
+ $(call debug_eval,$(SUBDIR),r,echo "No need to rebuild $(2)";) \
+ touch -r "$(2)" "$(2)_check"; \
+ } \
+ } || { \
+ $(call debug_eval,$(SUBDIR),r,echo "Need to rebuild $(2)";) \
+ touch "$(2)_check"; \
+ }
+ $(if $(3), mv $(3).1 $(3))
+else
$(2)_check::
- if [ -f "$(2)" ]; then \
- $(if $(3), \
- $(call find_md5,$(1),$(4)) > $(3).1; \
- { [ \! -f "$(3)" ] || diff $(3) $(3).1 >/dev/null; } && \
- ) \
- { \
- [ -f "$(2)_check.1" ] && mv "$(2)_check.1"; \
- $(TOPDIR)/scripts/timestamp.pl $(DEP_FINDPARAMS) $(4) -n $(2) $(1) && { \
- $(call debug_eval,$(SUBDIR),r,echo "No need to rebuild $(2)";) \
- touch -r "$(2)" "$(2)_check"; \
- } \
- } || { \
- $(call debug_eval,$(SUBDIR),r,echo "Need to rebuild $(2)";) \
- touch "$(2)_check"; \
- }; \
- $(if $(3), mv $(3).1 $(3);) \
- else \
- $(if $(3), rm -f $(3) $(3).1;) \
- $(call debug_eval,$(SUBDIR),r,echo "Target $(2) not built";) \
- true; \
- fi
+ $(if $(3), rm -f $(3) $(3).1)
+ $(call debug_eval,$(SUBDIR),r,echo "Target $(2) not built")
+endif
endef