+.PHONY: all build gtags \
+ check \
+ doc alldoc doc-inner \
+ install uninstall \
+ version gittag \
+ clean src-clean gtags-clean \
+ test-clean doc-clean doc-inner-clean
+
+CMD := casl2 comet2 dumpword
+
+CAT := cat
+CP := cp
+ECHO := echo
+GITTAG := git tag
+GTAGS := gtags
+INSTALL := install
+SED := sed
+WHICH := which