From b02b0910dbb619c6dc6d698ae90d419bf1cb4be6 Mon Sep 17 00:00:00 2001
From: Suyeol Jeon <devxoul@gmail.com>
Date: Sun, 9 Nov 2014 22:39:14 +0900
Subject: [PATCH] Add platform check for additional constraints attributes.

---
 Snappy/ConstraintAttributes.swift | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Snappy/ConstraintAttributes.swift b/Snappy/ConstraintAttributes.swift
index ddc8137..5291ca3 100644
--- a/Snappy/ConstraintAttributes.swift
+++ b/Snappy/ConstraintAttributes.swift
@@ -116,6 +116,7 @@ internal struct ConstraintAttributes: RawOptionSetType, BooleanType {
             if (self & ConstraintAttributes.Baseline) {
                 attrs.append(.Baseline)
             }
+        #if os(ios)
             if (self & ConstraintAttributes.FirstBaseline) {
                 attrs.append(.FirstBaseline)
             }
@@ -143,6 +144,7 @@ internal struct ConstraintAttributes: RawOptionSetType, BooleanType {
             if (self & ConstraintAttributes.CenterYWithinMargins) {
                 attrs.append(.CenterYWithinMargins)
             }
+        #endif
             return attrs
     }
 }