+ runMake -C "_build" install "$0"
+}
+
+function usage () {
+ cat <<EOF >&2
+Usage: $0 [COMMAND]
+
+This is an automation script designed to work with autotools. It creates a
+directory "./_build" and builds any files inside it.
+
+If no COMMAND is given, it defaults to "build".
+
+Commands:
+ build run "$0 configure" then make(1).
+ check [ARG] run "$0 build" then "make check [ARG]".
+ configure run autoreconf(1) and "./configure" if necessary.
+ clean run "rm -rf _build"
+ dist run "make dist"
+ doc similar to "$0 build" but only build the documentation.
+ install [ARG] run "$0 build" then "make install [ARG]".
+
+Please report any bugs, feature requests, and pull requests (the most
+preferred!) to the maintainer presented in the preamble of the "$0" itself.
+EOF
+ return 1