-prosody.version: $(wildcard prosody.release .hg/dirstate)
- test -e .hg/dirstate && \
- hexdump -n6 -e'6/1 "%02x"' .hg/dirstate > $@ || true
- test -f prosody.release && \
- cp prosody.release $@ || true
+%.version: %.release
+ cp $^ $@
+
+%.version: .hg_archival.txt
+ sed -n 's/^node: \(............\).*/\1/p' $^ > $@
+
+%.version: .hg/dirstate
+ hexdump -n6 -e'6/1 "%02x"' $^ > $@
+
+%.version:
+ echo unknown > $@
+
+