Set ariane_setup.sh back to what it was

piton/ariane_setup.sh

@@ -1,5 +1,4 @@
 #!/bin/bash
-# Modified by Barcelona Supercomputing Center on March 3rd, 2022
 # Copyright 2018 ETH Zurich and University of Bologna.
 # Copyright and related rights are licensed under the Solderpad Hardware
 # License, Version 0.51 (the "License"); you may not use this file except in
@@ -52,11 +51,8 @@ echo "make sure that you source this script in a bash shell in the root folder o
 
 if [ -z "$BASH" ] || [ ${0: -4} !=  "bash" ]
 then
-  #echo "not in bash ($0), aborting"
-  # Commentted out, as it is not really an issue and it may fail when running the CICD
-  echo "not in bash ($0)"
-  #return
-
+  echo "not in bash ($0), aborting"
+  return
 fi
 
 SCRIPTNAME=ariane_setup.sh
@@ -80,15 +76,18 @@ export ARIANE_ROOT=${PITON_ROOT}/piton/design/chip/tile/ariane/
 export CXX=g++ CC=gcc
 # customize this to a fast local disk
 
-export RISCV=~/scratch/`whoami`/riscv_install
-export VERILATOR_ROOT=~/scratch/`whoami`/verilator_4_104/
+if [ "$RISCV" ==  "" ]
+then
+  export RISCV=$HOME/scratch/riscv_install
+fi
+export VERILATOR_ROOT=$ARIANE_ROOT/tmp/verilator-4.014/
+
 # setup paths
 export PATH=$RISCV/bin:$VERILATOR_ROOT/bin:$PATH
 export LIBRARY_PATH=$RISCV/lib
-export LD_LIBRARY_PATH=$RISCV/lib:$LD_LIBRARY_PATH
-export C_INCLUDE_PATH=$RISCV/include:$VERILATOR_ROOT/include:$C_INCLUDE_PATH
-export CPLUS_INCLUDE_PATH=$RISCV/include:$VERILATOR_ROOT/include:$CPLUS_INCLUDE_PATH
-export MODELSIM_HOME=$HOME/scratch/questa_install/questasim
+export LD_LIBRARY_PATH=$RISCV/lib
+export C_INCLUDE_PATH=$RISCV/include:$VERILATOR_ROOT/include
+export CPLUS_INCLUDE_PATH=$RISCV/include:$VERILATOR_ROOT/include
 
 # source OpenPiton setup script
 # note: customize this script to reflect your tool setup