configure: Simplify use of OVS_GREP_IFELSE.
authorBen Pfaff <blp@nicira.com>
Wed, 8 Sep 2010 23:46:43 +0000 (16:46 -0700)
committerBen Pfaff <blp@nicira.com>
Wed, 3 Nov 2010 23:46:38 +0000 (16:46 -0700)
commit8828e5c714ed2b8af3158b0149d47cda1bdc69dc
treebbde8fec99eafafb7a791856d694c8b46ec43ee2
parentad8282250b1a371f06709ffe7c1e996496928ef1
configure: Simplify use of OVS_GREP_IFELSE.

Most users of OVS_GREP_IFELSE simply defined HAVE_<regex>, so make this
the default.
acinclude.m4