From 2ac4a98e14cd58bdc188ebd1f8b6c77fc30a8c0e Mon Sep 17 00:00:00 2001
From: Danny Robson <danny@nerdcruft.net>
Date: Fri, 30 Jan 2015 17:37:36 +1100
Subject: [PATCH] build: correctly check for mingw in lto check

---
 m4/nc_optimisation.m4 | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/m4/nc_optimisation.m4 b/m4/nc_optimisation.m4
index be531059..c626bfc2 100644
--- a/m4/nc_optimisation.m4
+++ b/m4/nc_optimisation.m4
@@ -9,7 +9,7 @@ AC_DEFUN([NC_OPTIMISATION],[
     ])
 
     AS_IF([test "x$enable_lto" == "xyes"], [
-        AS_IF([test x"${host_os}" != x"mingw32"], [
+        AS_IF([test x"${host_os}" == x"mingw32"], [
             AC_ERROR([mingw32 link-time optimisation is currently broken])
         ])