Index: Jenkinsfile
===================================================================
--- Jenkinsfile	(revision d42fa1f514519cc9fb4940cd343d00cb423feaa0)
+++ Jenkinsfile	(revision 3410c124cae21016bcb7fdec7f25d89c944fa5a2)
@@ -22,4 +22,6 @@
 	checkout scm
 
+	sh 'printenv'
+
 	//configure the conpilation
 	sh 'CC=gcc-4.9 CXX=g++-4.9 ./configure'
@@ -30,6 +32,4 @@
 	//send email notification
 
-	this.binding.variables.each {k,v -> echo "$k = $v"}
-
 	def email_subject = email_subject_template
 	def email_body = email_body_template