From c855fef06405e720cb1ceea98665af74136b61ef Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Fran=C3=A7ois=20Revol?= <revol@free.fr>
Date: Tue, 22 Jul 2014 23:14:12 +0200
Subject: [PATCH] Drop AC_ISC_POSIX which is obsolete

It's actually a NOOP in latest autoconf.

cf.
https://www.gnu.org/software/autoconf/manual/autoconf-2.69/html_node/Obsolete-Macros.html#index-AC_005fISC_005fPOSIX-2084
---
 configure.ac | 1 -
 1 file changed, 1 deletion(-)

diff --git a/configure.ac b/configure.ac
index f587b93c..047ffbbe 100644
--- a/configure.ac
+++ b/configure.ac
@@ -9,7 +9,6 @@ AM_INIT_AUTOMAKE([1.9 no-define foreign])
 
 AM_MAINTAINER_MODE
 
-AC_ISC_POSIX
 AC_PROG_CC
 AC_PROG_CPP
 AM_PROG_LIBTOOL