From 34b997c4d6a41fa6cc3587d4dfa8ec4b60a65ad1 Mon Sep 17 00:00:00 2001
From: Strahinja Val Markovic <val@markovic.io>
Date: Sun, 26 May 2013 10:20:09 -0700
Subject: [PATCH] Not adding -Werror and friends for Xcode

---
 cpp/ycm/CMakeLists.txt | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/cpp/ycm/CMakeLists.txt b/cpp/ycm/CMakeLists.txt
index 29752008..cebcbf3f 100644
--- a/cpp/ycm/CMakeLists.txt
+++ b/cpp/ycm/CMakeLists.txt
@@ -281,7 +281,11 @@ set_target_properties( ${PROJECT_NAME} PROPERTIES
 
 #############################################################################
 
-if( CMAKE_COMPILER_IS_GNUCXX OR COMPILER_IS_CLANG )
+
+# For some reason, Xcode is too dumb to understand the -isystem flag and thus
+# borks on warnings in Boost.
+if ( ( CMAKE_COMPILER_IS_GNUCXX OR COMPILER_IS_CLANG ) AND
+     NOT CMAKE_GENERATOR_IS_XCODE )
   # We want all warnings, and warnings should be treated as errors
   set( CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall -Wextra -Werror" )
 endif()