configure: simplify get_version() function
authorMans Rullgard <mans@mansr.com>
Sat, 13 Oct 2012 21:56:25 +0000 (22:56 +0100)
committerMans Rullgard <mans@mansr.com>
Mon, 15 Oct 2012 16:46:18 +0000 (17:46 +0100)
commit4c995fafd861f537360b3717901cdbed6a6844e7
treefe1d8550017a70ec59599121f5e4a4ff0afa7744
parent0fbb62a8e6c6f0b431f736eed1da2cc649253f27
configure: simplify get_version() function

awk alone can do this, no need for grep.

Signed-off-by: Mans Rullgard <mans@mansr.com>
configure