# HG changeset patch

 # User Ben Henning

 # Date 1376606083 25200

 #      Thu Aug 15 15:34:43 2013 -0700

 # Node ID 8c9cd352c70012a64779356bff3c81998c3fb6a0

 # Parent  e8558df4fbdb173a2b9ed0d354d6c3e76b376698

 Implemented the option to set custom source trees for Xcode frameworks (links)

 using Visual Studio-esque variables, such as "$(SDKROOT)/OpenGLES.framework".

 diff --git a/src/actions/xcode/xcode_common.lua b/src/actions/xcode/xcode_common.lua

 --- a/src/actions/xcode/xcode_common.lua

 +++ b/src/actions/xcode/xcode_common.lua

 @@ -318,18 +318,36 @@

  					local pth, src

  					if xcode.isframework(node.path) then

  						--respect user supplied paths

 -						if string.find(node.path,'/')  then

 -							if string.find(node.path,'^%.')then

 +						-- look for special variable-starting paths for different sources

 +						local nodePath = node.path

 +						local _, matchEnd, variable = string.find(nodePath, "^%$%((.+)%)/")

 +						if variable then

 +							-- by skipping the last '/' we support the same absolute/relative

 +							-- paths as before

 +							nodePath = string.sub(nodePath, matchEnd + 1)

 +						end

 +						if string.find(nodePath,'/')  then

 +							if string.find(nodePath,'^%.')then

  								error('relative paths are not currently supported for frameworks')

  							end

 -							pth = node.path

 +							pth = nodePath

  						else

 -							pth = "/System/Library/Frameworks/" .. node.path

 +							pth = "/System/Library/Frameworks/" .. nodePath

  						end

 -						src = "absolute"

 +						-- if it starts with a variable, use that as the src instead

 +						if variable then

 +							src = variable

 +							-- if we are using a different source tree, it has to be relative

 +							-- to that source tree, so get rid of any leading '/'

 +							if string.find(pth, '^/') then

 +								pth = string.sub(pth, 2)

 +							end

 +						else

 +							src = "<absolute>"

 +						end

  					else

  						-- something else; probably a source code file

 -						src = "group"

 +						src = "<group>"

  						-- if the parent node is virtual, it won't have a local path

  						-- of its own; need to use full relative path from project

 @@ -340,7 +358,7 @@

  						end

  					end

 -					_p(2,'%s /* %s */ = {isa = PBXFileReference; lastKnownFileType = %s; name = "%s"; path = "%s"; sourceTree = "<%s>"; };',

 +					_p(2,'%s /* %s */ = {isa = PBXFileReference; lastKnownFileType = %s; name = "%s"; path = "%s"; sourceTree = "%s"; };',

  						node.id, node.name, xcode.getfiletype(node), node.name, pth, src)

  				end

  			end