From fffe83061fecd26f5b534f47148ebc046cb03366 Mon Sep 17 00:00:00 2001
From: Ken Brown <kbrown@cornell.edu>
Date: Tue, 14 Jun 2016 21:29:35 -0400
Subject: [PATCH 7/7] Avoid "address" compiler warnings

* configure.ac: Disable the -Wno-address compiler warning for the
MinGW and Cygwin-w32 builds.
---
 configure.ac | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/configure.ac b/configure.ac
index 2674806..3565905 100644
--- a/configure.ac
+++ b/configure.ac
@@ -995,6 +995,11 @@ AC_DEFUN
     gl_WARN_ADD([-Wno-pointer-sign])
   fi
 
+  # This causes too much noise in the MinGW and Cygwin-w32 builds.
+  if test $opsys = mingw32 || (test $opsys = cygwin && test $with_w32 = yes); then
+    gl_WARN_ADD([-Wno-address])
+  fi
+
   AC_DEFINE([GCC_LINT], [1], [Define to 1 if --enable-gcc-warnings.])
   AC_DEFINE([GNULIB_PORTCHECK], [1], [enable some gnulib portability checks])
   AH_VERBATIM([GNULIB_PORTCHECK_FORTIFY_SOURCE],
-- 
2.8.3