#!/bin/bash # Determine the absolute directory where this script resides SCRIPT_DIR="$( cd "$( dirname "$BASH_SOURCE[0]" )" && pwd )" # Configure local EDA binary paths export QUESTA_HOME="$SCRIPT_DIR/mentor/questasim" export PATH="$QUESTA_HOME/bin:$PATH" # Point to local library fallback path if needed export LD_LIBRARY_PATH="$SCRIPT_DIR/libs:$LD_LIBRARY_PATH" # Configure the portable license file path export MGLS_LICENSE_FILE="$SCRIPT_DIR/license/license.dat" # Inform user and launch the simulator echo "[Portable Environment] Launching QuestaSim from: $QUESTA_HOME" vsim "$@" Use code with caution. Make the script executable: chmod +x launch_questa.sh Use code with caution.
However, standard installations require root administrative privileges, complex license server configurations, and specific Linux distributions. This compromises flexibility for engineers moving between environments, lab machines, or cloud instances. download questasim for linux portable
To achieve a "portable" feel on Linux (e.g., Ubuntu, CentOS), you can use the official installer but change the installation directory. Step 1: Download the Installer Prerequisites and System Requirements
Upgrading or downgrading tool versions becomes as straightforward as changing a directory path. Prerequisites and System Requirements complex license server configurations