configure: Fix -Werror build for NetBSD + clang
authorYAMAMOTO Takashi <yamamoto@valinux.co.jp>
Fri, 17 Apr 2015 08:14:38 +0000 (17:14 +0900)
committerYAMAMOTO Takashi <yamamoto@valinux.co.jp>
Mon, 20 Apr 2015 02:20:58 +0000 (11:20 +0900)
commitc2deac545b68d2de5d9a3b966bafbb1c1993b8d3
tree9939d7ae20c64e506850a92703f78004eee4bb53
parentc84e499a2de8b029c651548092a46e3a1062990d
configure: Fix -Werror build for NetBSD + clang

On NetBSD, clang (clang-3.5.0 from pkgsrc) complains
when "clang -g" is used for linking.  Specify -Qunused-arguments
to suppress the warning.

Signed-off-by: YAMAMOTO Takashi <yamamoto@valinux.co.jp>
Acked-by: Ben Pfaff <blp@nicira.com>
acinclude.m4
configure.ac