pipeline {
    agent any 
    stages {
        stage('Build') { 
            steps {
                sh 'make'
            }
        }
    }

    post {
        always {
            echo 'always'
        }
        changed {
            echo 'be'
        }
        fixed {
            echo 'closing'
        }
        regression {
            echo 'unless'
        }
        aborted {
            echo 'of course'
        }
        failure {
            echo 'it is not'
        }
        success {
            echo 'closing'
        }
        unstable {
            echo 'time'
        }
        unsuccessful {
            echo 'then these'
        }
        cleanup {
            echo 'must remain open'
        }
    }
}