From c0b9f12ebb0a640e931e54c1f049016bdfdb9a07 Mon Sep 17 00:00:00 2001
From: Peter Hutterer <peter.hutterer@who-t.net>
Date: Mon, 14 Jan 2013 09:42:00 +1000
Subject: [PATCH] configure: define XOPEN_SOURCE to 600 on linux
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posix_openpt() is only defined for 600 and higher.

sys.c: In function ‘allocatePty’:
sys.c:339:5: error: implicit declaration of function ‘posix_openpt’
[-Werror=implicit-function-declaration]
sys.c:339:5: warning: nested extern declaration of ‘posix_openpt’
[-Wnested-externs]

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
---
 configure.ac | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/luit-1.1.1/configure.ac b/luit-1.1.1/configure.ac
index c214d85..67ef2c4 100644
--- a/luit-1.1.1/configure.ac
+++ b/luit-1.1.1/configure.ac
@@ -62,7 +62,7 @@ case $host_os in
     linux*)
         AC_CHECK_HEADERS([poll.h])
         AC_CHECK_FUNCS([poll])
-        OS_CFLAGS="-D_XOPEN_SOURCE=500"
+        OS_CFLAGS="-D_XOPEN_SOURCE=600"
         ;;
     *)
         AC_CHECK_HEADERS([poll.h])
-- 
1.8.1

