use ax_check_openssl.m4 instead of a direct use of pkg-config.
authorYAMAMOTO Takashi <yamt@mwd.biglobe.ne.jp>
Mon, 22 Apr 2013 13:20:02 +0000 (22:20 +0900)
committerBen Pfaff <blp@nicira.com>
Mon, 22 Apr 2013 15:43:37 +0000 (08:43 -0700)
commit0f31bef563d66b1f7b2482545dc2d44d57e1debc
tree402cc2d470b71f009a25c728c7ad3a1f6ccabffe
parent70423471bd7ebabe03212110b44c2a38448f6765
use ax_check_openssl.m4 instead of a direct use of pkg-config.

on some platforms, including NetBSD-6, openssl is available but
its pkg-config files (*.pc) are not.  according to Ed Maste,
this is the case for FreeBSD as well.

Signed-off-by: YAMAMOTO Takashi <yamt@mwd.biglobe.ne.jp>
Signed-off-by: Ben Pfaff <blp@nicira.com>
m4/ax_check_openssl.m4
m4/openvswitch.m4