Mesa (master): configure: Cygwin requires _XOPEN_SOURCE >= 700 to prototype strndup()

[Jon TURNEY]

Module: Mesa
Branch: master
Commit: f381c27c548aa28b003c8e188f5d627ab4105f76
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=f381c27c548aa28b003c8e188f5d627ab4105f76

Author: Jon TURNEY <jon.turney at dronecode.org.uk>
Date:   Wed Jul  9 15:09:32 2014 +0100

configure: Cygwin requires _XOPEN_SOURCE >= 700 to prototype strndup()

Adjust definition of _XOPEN_SOURCE appropriately for use of strndup() added with
commit da3a47d6

Signed-off-by: Jon TURNEY <jon.turney at dronecode.org.uk>

---

 configure.ac |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/configure.ac b/configure.ac
index 0d4e26d..48f5f81 100644
--- a/configure.ac
+++ b/configure.ac
@@ -159,7 +159,7 @@ solaris*)
     DEFINES="$DEFINES -DHAVE_PTHREAD -DSVR4"
     ;;
 cygwin*)
-    DEFINES="$DEFINES -D_XOPEN_SOURCE=500 -DHAVE_PTHREAD"
+    DEFINES="$DEFINES -D_XOPEN_SOURCE=700 -DHAVE_PTHREAD"
     ;;
 esac