+++ /dev/null
-#!/bin/sh
-set -e
-
-# ccache breaks if it sees CCACHE_DIR="", yet due to clumsiness of
-# /usr/bin/env, it's hard to avoid setting env vars for the parent;
-# unset them if they're empty
-
-if [ -z "$CCACHE_DIR" ]; then
- unset CCACHE_DIR
-fi
-
-if [ -z "$CC" ]; then
- unset CC
-fi
-
-if [ -z "$CXX" ]; then
- unset CXX
-fi
-
-exec "$@"