Add patch for X/Open, from FreeBSD ports

Without this, e.g. "strndup" isn't visible.

diff --git a/m4/feature_macros.m4 b/m4/feature_macros.m4
index 0243e9f34507ddcee22a4759a351e5d660d6146c..05d3e493336b9f32abf8d3e21524a203880c50ad 100644 (file)
--- a/m4/feature_macros.m4
+++ b/m4/feature_macros.m4
@@ -120,7 +120,7 @@ then
                 Define to the level of X/Open that your system supports)
       ;;
     *)
-      AC_DEFINE(_XOPEN_SOURCE, 600,
+      AC_DEFINE(_XOPEN_SOURCE, 700,
                 Define to the level of X/Open that your system supports)
       ;;
   esac
@@ -142,6 +142,6 @@ then
       ;;
   esac
 
-  AC_DEFINE(_POSIX_C_SOURCE, 200112L, Define to activate features from IEEE Stds 1003.1-2001)
+  AC_DEFINE(_POSIX_C_SOURCE, 200809L, Define to activate features from IEEE Stds 1003.1-2001)
 
 fi