configure: use `foo` instead of $(foo)
authorJens Axboe <axboe@kernel.dk>
Tue, 26 Feb 2013 20:55:08 +0000 (21:55 +0100)
committerJens Axboe <axboe@kernel.dk>
Tue, 26 Feb 2013 20:55:08 +0000 (21:55 +0100)
commitb65588b3c0b1007378d64088ef8a0928b7150c15
tree23f3352afcff57ea0d30b1bfca20f6594a6650a9
parent985ee30c1c9b61c834b38e2fbd13d0a19797602e
configure: use `foo` instead of $(foo)

Seems to work everywhere, whereas $(foo) does not work on
some variants of FreeBSD.

Signed-off-by: Jens Axboe <axboe@kernel.dk>
configure