bootstrap: remove the --version requirement from ancillary tools
authorPádraig Brady <P@draigBrady.com>
Sun, 18 Aug 2013 01:05:51 +0000 (02:05 +0100)
committerPádraig Brady <P@draigBrady.com>
Wed, 28 Aug 2013 23:18:26 +0000 (00:18 +0100)
commit25105bbff6caf8e2fa585790e2ae4a32ac6a7265
tree62d9b31d8d85841dd2af626a5f5a7670b54b3dc1
parent4e1dc0e3d73be7c53e10b8541a0313df3d1ae35b
bootstrap: remove the --version requirement from ancillary tools

* build-aux/bootstrap (check_exists): A new refactored function to
determine if a command exists.
(find_tool): Use the new function which does not require the
--version option to be supported.
(check_versions): Use the new function.
ChangeLog
build-aux/bootstrap