From 1264e9c533fdb5c80aff9e7355dfb03eb741f8eb Mon Sep 17 00:00:00 2001
From: Stuart Carnie <stuart.carnie@gmail.com>
Date: Sun, 15 Jul 2018 15:56:47 -0700
Subject: [PATCH] fix(Metal): Use ifdef syntax; add correct default for Metal
 build

---
 frontend/drivers/platform_darwin.m | 6 ++++++
 ui/drivers/ui_cocoa.m              | 2 +-
 2 files changed, 7 insertions(+), 1 deletion(-)

diff --git a/frontend/drivers/platform_darwin.m b/frontend/drivers/platform_darwin.m
index e63bd59056..2e367ec0f7 100644
--- a/frontend/drivers/platform_darwin.m
+++ b/frontend/drivers/platform_darwin.m
@@ -347,9 +347,15 @@ static void frontend_darwin_get_environment_settings(int *argc, char *argv[],
 #endif
 
    strlcat(home_dir_buf, "/RetroArch", sizeof(home_dir_buf));
+#ifdef HAVE_METAL
+   fill_pathname_join(g_defaults.dirs[DEFAULT_DIR_SHADER],
+                      home_dir_buf, "shaders_slang",
+                      sizeof(g_defaults.dirs[DEFAULT_DIR_SHADER]));
+#else
    fill_pathname_join(g_defaults.dirs[DEFAULT_DIR_SHADER],
          home_dir_buf, "shaders_glsl",
          sizeof(g_defaults.dirs[DEFAULT_DIR_SHADER]));
+#endif
 #if TARGET_OS_IPHONE
     int major, minor;
     get_ios_version(&major, &minor);
diff --git a/ui/drivers/ui_cocoa.m b/ui/drivers/ui_cocoa.m
index 05259411e0..bf66477fe6 100644
--- a/ui/drivers/ui_cocoa.m
+++ b/ui/drivers/ui_cocoa.m
@@ -37,7 +37,7 @@
 #include "../../retroarch.h"
 #include "../../tasks/tasks_internal.h"
 
-#if HAVE_METAL
+#ifdef HAVE_METAL
 #import <Metal/Metal.h>
 #import <MetalKit/MetalKit.h>
 #endif