lib/Tools/ghc

--- a/lib/Tools/ghc	Thu Nov 08 15:52:10 2018 +0100
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,12 +0,0 @@
-#!/usr/bin/env bash
-#
-# Author: Makarius
-#
-# DESCRIPTION: invoke Glasgow Haskell Compiler within the Isabelle environment
-
-if [ -d "$ISABELLE_STACK_ROOT" -a -n "$ISABELLE_GHC" ]; then
-  isabelle_stack ghc -- "$@"
-else
-  echo "Cannot execute ghc: missing Isabelle GHC setup" >&2
-  exit 127
-fi