don't check for unistd.h
authorTom Tromey <tromey@redhat.com>
Wed, 6 Nov 2013 14:46:09 +0000 (07:46 -0700)
committerTom Tromey <tromey@redhat.com>
Mon, 18 Nov 2013 20:29:02 +0000 (13:29 -0700)
commit3447c057978c8090ea452561a1c9deb7a3e1ddd2
treea7861a8a4e602d24d37b3c8f88e23ce4f11cfea3
parent0080a2f67157de9feeee6d0bf3c0db28112b167b
don't check for unistd.h

We don't use the result of checking for unistd.h, so this removes the
check.

2013-11-18  Tom Tromey  <tromey@redhat.com>

* configure: Rebuild.
* configure.ac: Don't check for unistd.h.
gdb/ChangeLog
gdb/configure
gdb/configure.ac