fix shebang

WeiqunZhang · WeiqunZhang · commit bde177139c6f · 2017-04-26T08:49:46.000-07:00
diff --git a/configure b/configure
@@ -1,4 +1,4 @@
-#/bin/sh
+#!/usr/bin/env bash
 
 Tools/libamrex/configure.py "$@"
 
