Eina: fix grep usage
authorcaro <caro>
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)
commit6666e734d564939905e92b47a3116d62a1cfc548
tree2b3c3971be816fc99d05ce53dacda34856d97f1e
parentf3aa4f028f95875361435b9a3f9e1d7872026c87
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: http://svn.enlightenment.org/svn/e/trunk/eina@65207 7cbeb6ba-43b4-40fd-8cce-4c39aea84d33
configure.ac