Fixing the build

Jenkinsfile

@@ -8,6 +8,10 @@ pipeline {
         }
     }
 
+    triggers {
+        cron("59 23 * * 1") // Build every monday
+    }
+
     options {
         buildDiscarder(logRotator(numToKeepStr: '10', artifactNumToKeepStr: '10'))
     }
@@ -15,11 +19,16 @@ pipeline {
     stages {
         stage("Build") {
             steps {
-                sh 'whoami'
+                sh 'make clean'
                 sh 'make'
                 archiveArtifacts artifacts: 'setup_*.exe'
             }
         }
     }
+    post {
+        always {
+            deleteDir()
+        }
+    }
 }