From a8ded5338bf44173fe33e0249ab14aa3d8e7540c Mon Sep 17 00:00:00 2001
From: Mikkel Krautz <mikkel@krautz.dk>
Date: Sat, 18 Sep 2010 14:18:12 +0200
Subject: [PATCH] Xcode: Quote string values containing '$' (#11244)

Allow use of $(STANDARD_32BIT_ARCHS) as CMAKE_OSX_ARCHITECTURES.
The expanded value must remain a single string.
---
 Source/cmXCodeObject.cxx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Source/cmXCodeObject.cxx b/Source/cmXCodeObject.cxx
index 07c7b8cf1..592047031 100644
--- a/Source/cmXCodeObject.cxx
+++ b/Source/cmXCodeObject.cxx
@@ -236,7 +236,7 @@ void cmXCodeObject::PrintString(std::ostream& os) const
   // considered special by the Xcode project file parser.
   bool needQuote =
     (this->String.empty() ||
-     this->String.find_first_of(" <>.+-=@") != this->String.npos);
+     this->String.find_first_of(" <>.+-=@$") != this->String.npos);
   const char* quote = needQuote? "\"" : "";
 
   // Print the string, quoted and escaped as necessary.