configure: check for libio.h availability
authorMike Frysinger <vapier@gentoo.org>
Mon, 25 Mar 2013 12:31:31 +0000 (08:31 -0400)
committerSteve Dickson <steved@redhat.com>
Mon, 25 Mar 2013 14:09:12 +0000 (10:09 -0400)
commit88d745b004cc0d57ce668829ca08c5d5dc3e6a9e
tree94cfa26a6eb86975362ec0e92632e4a022ebdce8
parent7aae1f31d06f133cebf2cfecca39a086d5376e0b
configure: check for libio.h availability

On some systems (like uClibc), there isn't a libio.h header.  But it
isn't also needed on them.  So check for the header first.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Signed-off-by: Steve Dickson <steved@redhat.com>
configure.ac
support/include/sockaddr.h