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(parent: 0d1b8db) | patch
bootstrap: support a prereq of 'rpcgen -' on RHEL5
authorEric Blake <eblake@redhat.com>
Wed, 11 May 2011 17:21:01 +0000 (11:21 -0600)
committerEric Blake <eblake@redhat.com>
Wed, 11 May 2011 17:27:57 +0000 (11:27 -0600)
commit86186b176ce2d39dff6062a506191bb71f876ab5
tree092d372941b67c8ccf6500cd8377067c93b31f3atree | snapshot
parent0d1b8dbea0218acb198b4beb4ad788b556cde702commit | diff
bootstrap: support a prereq of 'rpcgen -' on RHEL5

On RHEL 5, 'rpcgen --version' spews usage to stderr with status 1,
rather than a version string to stdout with status 0.  But libvirt
merely requires a prereq of 'rpcgen -' - that is, it must exist,
but need not have a well-behaved --version.

* build-aux/bootstrap (check_versions): When no specific version
is required, merely check that the app produces an exit status
that indicates its existence.

Signed-off-by: Eric Blake <eblake@redhat.com>
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