ld64 stop using ld_classic

--- src/ld/Options.cpp
+++ src/ld/Options.cpp
@@ -4047,30 +4047,6 @@ void Options::checkForClassic(int argc, const char* argv[])
 			}
 		}
 	}
-
-	// -dtrace only supported by new linker
-	if( dtraceFound )
-		return;
-
-	if( archFound ) {
-		switch ( fArchitecture ) {
-		case CPU_TYPE_I386:
-		case CPU_TYPE_POWERPC:
-			if ( (staticFound || kextFound) && !newLinker ) {
-				// this environment variable will disable use of ld_classic for -static links
-				if ( getenv("LD_NO_CLASSIC_LINKER_STATIC") == NULL ) {
-					this->gotoClassicLinker(argc, argv);
-				}
-			}
-			break;
-		}
-	}
-	else {
-		// work around for VSPTool
-		if ( staticFound )
-			this->gotoClassicLinker(argc, argv);
-	}
-
 }
 
 void Options::gotoClassicLinker(int argc, const char* argv[])