Use cc instead of gcc in makeBinaryWrapper

pkgs/build-support/setup-hooks/make-binary-wrapper.sh

@@ -28,7 +28,7 @@ assertExecutable() {
 # use the `strings` command or open the binary file in a text editor.
 makeBinaryWrapper() {
     assertExecutable "$1"
-    makeDocumentedCWrapper "$1" "${@:3}" | gcc -Os -x c -o "$2" -
+    makeDocumentedCWrapper "$1" "${@:3}" | cc -Os -x c -o "$2" -
 }
 
 # Syntax: wrapProgramBinary <PROGRAM> <MAKE-WRAPPER FLAGS...>