Patch for graphviz homebrew formula

patch-project.pbxproj.diff

--- macosx/graphviz.xcodeproj/project.pbxproj.orig	2012-08-13 15:14:54.000000000 -0500
+++ macosx/graphviz.xcodeproj/project.pbxproj	2012-08-14 13:59:30.000000000 -0500
@@ -380,12 +380,10 @@
 				INFOPLIST_FILE = Info.plist;
 				INSTALL_PATH = "$(HOME)/Applications";
 				LIBRARY_SEARCH_PATHS = (
-					../lib/cdt/.libs,
-					../lib/cgraph/.libs,
-					../lib/gvc/.libs,
+					"$(PREFIX)/lib",
 				);
 				PRODUCT_NAME = Graphviz;
-				USER_HEADER_SEARCH_PATHS = "../lib/common ../lib/cdt ../lib/pathplan ../lib/cgraph ../lib/gvc";
+				USER_HEADER_SEARCH_PATHS = "$(PREFIX)/include/graphviz";
 				WRAPPER_EXTENSION = app;
 				ZERO_LINK = YES;
 			};
@@ -403,13 +401,10 @@
 				INFOPLIST_FILE = Info.plist;
 				INSTALL_PATH = "$(HOME)/Applications";
 				LIBRARY_SEARCH_PATHS = (
-					../lib/cdt/.libs,
-					../lib/cgraph/.libs,
-					../lib/gvc/.libs,
+					"$(PREFIX)/lib",
 				);
 				PRODUCT_NAME = Graphviz;
-				USER_HEADER_SEARCH_PATHS = "../lib/common ../lib/cdt ../lib/pathplan ../lib/cgraph ../lib/gvc";
-				VALID_ARCHS = "i386 x86_64";
+				USER_HEADER_SEARCH_PATHS = "$(PREFIX)/include/graphviz";
 				WRAPPER_EXTENSION = app;
 			};
 			name = Release;
@@ -420,21 +415,15 @@
 				GCC_WARN_ABOUT_RETURN_TYPE = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
 				PREBINDING = NO;
-				SDKROOT = "$(DEVELOPER_SDK_DIR)/MacOSX10.5.sdk";
 			};
 			name = Debug;
 		};
 		C05733CD08A9546B00998B17 /* Release */ = {
 			isa = XCBuildConfiguration;
 			buildSettings = {
-				ARCHS = (
-					ppc,
-					i386,
-				);
 				GCC_WARN_ABOUT_RETURN_TYPE = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
 				PREBINDING = NO;
-				SDKROOT = "$(DEVELOPER_SDK_DIR)/MacOSX10.5.sdk";
 			};
 			name = Release;
 		};