quick fix .wapi problem (support for Mac App store)

build_runtime_osx.pl

@@ -81,10 +81,10 @@ if (not $skipbuild)
 
 	if ($debug)
 	{
-		$ENV{CFLAGS} = "-g -O0";
+		$ENV{CFLAGS} = "-g -O0 -DMONO_DISABLE_SHM=1";
 	} else
 	{
-		$ENV{CFLAGS} = "-Os"  #optimize for size
+		$ENV{CFLAGS} = "-Os -DMONO_DISABLE_SHM=1"  #optimize for size
 	}
 
 	if ($iphone_simulator)

mono/io-layer/handles.c

@@ -253,7 +253,7 @@ static void shared_init (void)
 	_wapi_fileshare_layout = _wapi_shm_attach (WAPI_SHM_FILESHARE);
 	g_assert (_wapi_fileshare_layout != NULL);
 	
-#if !defined (DISABLE_SHARED_HANDLES)
+#if !defined (DISABLE_SHARED_HANDLES) && !defined(MONO_DISABLE_SHM)
 	if (!g_getenv ("MONO_DISABLE_SHM"))
 		_wapi_collection_init ();
 #endif

mono/io-layer/shared.c

@@ -391,6 +391,7 @@ try_again:
 static gboolean
 check_disabled (void)
 {
+#if !defined(MONO_DISABLE_SHM)
 	if (_wapi_shm_disabled || g_getenv ("MONO_DISABLE_SHM")) {
 		const char* val = g_getenv ("MONO_DISABLE_SHM");
 		if (val == NULL || *val == '1' || *val == 'y' || *val == 'Y') {
@@ -399,6 +400,10 @@ check_disabled (void)
 	}
 
 	return _wapi_shm_disabled;
+#else
+	_wapi_shm_disabled = TRUE;
+	return _wapi_shm_disabled;
+#endif
 }
 
 /*