Eina: fix grep usage
authorcaro <caro@7cbeb6ba-43b4-40fd-8cce-4c39aea84d33>
Mon, 14 Nov 2011 22:11:27 +0000 (22:11 +0000)
committercaro <caro@7cbeb6ba-43b4-40fd-8cce-4c39aea84d33>
Mon, 14 Nov 2011 22:11:27 +0000 (22:11 +0000)
commit744a72a1f82f78f58a9819e592059341b13520d7
tree2b3c3971be816fc99d05ce53dacda34856d97f1e
parent32c764d49e537d5ef8f60f8102a24fdc551055cd
Eina: fix grep usage
replace \+ by + as it should be
add -E option to grep, handle the + in expression

patch by Fabien Romano from OpenBSD

git-svn-id: svn+ssh://svn.enlightenment.org/var/svn/e/trunk/eina@65207 7cbeb6ba-43b4-40fd-8cce-4c39aea84d33
configure.ac