bootstrap: minor portability fixes
authorEric Blake <eblake@redhat.com>
Fri, 21 Jan 2011 16:17:38 +0000 (09:17 -0700)
committerEric Blake <eblake@redhat.com>
Fri, 21 Jan 2011 16:17:38 +0000 (09:17 -0700)
commit54c0573c2f6200b8b9c88a026c7bc8cfe44e0403
treebbac81f3120b3bc7583bc444aaaa89ef1dad5333
parent824f8d16696664e1106c2965040d3e33a52ec518
bootstrap: minor portability fixes

* build-aux/bootstrap (me): Use $me instead of $0 in functions.
(usage): Omit leading capital and trailing . on help phrases, per
GNU Coding Standards.
(check_versions, top level): Prefix messages with script name.

Signed-off-by: Eric Blake <eblake@redhat.com>
ChangeLog
build-aux/bootstrap