proper condition for strict "test_code check in OCaml" and "test_code check in GHC";
#!/usr/bin/env bash
#
# Author: Makarius
#
# DESCRIPTION: setup Glasgow Haskell Compiler via Stack
set -e
isabelle_stack setup
isabelle_stack ghc -- --version
echo -n "$(standard_path "$(isabelle_stack path --compiler-exe)")" > "$ISABELLE_STACK_ROOT/ISABELLE_GHC_EXE-$ISABELLE_PLATFORM_FAMILY"