diff --git a/tools/gccld/gccld.cpp b/tools/gccld/gccld.cpp
index 41c176f..7f10fc5 100644
--- a/tools/gccld/gccld.cpp
+++ b/tools/gccld/gccld.cpp
@@ -329,11 +329,11 @@
       }
     
       // Make the script executable...
-      MakeFileExecutable(OutputFilename);
+      sys::Path(OutputFilename).makeExecutable();
 
       // Make the bytecode file readable and directly executable in LLEE as well
-      MakeFileExecutable(RealBytecodeOutput);
-      MakeFileReadable(RealBytecodeOutput);
+      sys::Path(RealBytecodeOutput).makeExecutable();
+      sys::Path(RealBytecodeOutput).makeReadable();
     }
   } catch (const char*msg) {
     std::cerr << argv[0] << ": " << msg << "\n";
diff --git a/tools/llvm-ld/llvm-ld.cpp b/tools/llvm-ld/llvm-ld.cpp
index 8bd2cc8..ae64d57 100644
--- a/tools/llvm-ld/llvm-ld.cpp
+++ b/tools/llvm-ld/llvm-ld.cpp
@@ -527,11 +527,11 @@
     }
   
     // Make the script executable...
-    MakeFileExecutable(OutputFilename);
+    sys::Path(OutputFilename).makeExecutable();
 
     // Make the bytecode file readable and directly executable in LLEE as well
-    MakeFileExecutable(RealBytecodeOutput);
-    MakeFileReadable(RealBytecodeOutput);
+    sys::Path(RealBytecodeOutput).makeExecutable();
+    sys::Path(RealBytecodeOutput).makeReadable();
   }
 
   return 0;