diff --git a/build.xml b/build.xml
index e58218769ad..70d5ce4fbbb 100644
--- a/build.xml
+++ b/build.xml
@@ -1,5 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <project name="dolibarr" default="hudson" basedir=".">
+
+ <!-- Exclude/ignore paths -->
+ <property name="ignorepaths" value="htdocs/includes/adodbtime,htdocs/includes/artichow,htdocs/includes/barcode/php-barcode,htdocs/includes/ckeditor,htdocs/includes/fpdf,htdocs/includes/fpdfi,htdocs/includes/geoip,htdocs/includes/iwebkit,htdocs/includes/jquery,htdocs/includes/jsgantt,htdocs/includes/nusoap,htdocs/includes/odtphp,htdocs/includes/phpexcel,htdocs/includes/tcpdf" />
+
  <target name="clean">
   <!-- Clean up -->
   <delete dir="${basedir}/hudson"/>
@@ -27,20 +31,7 @@
   <exec executable="phpmd">
    <arg line="htdocs xml codesize,unusedcode
               --reportfile '${basedir}/hudson/logs/pmd.xml'
-              --exclude '${basedir}/htdocs/includes/adodbtime'
-              --exclude '${basedir}/htdocs/includes/artichow'
-              --exclude '${basedir}/htdocs/includes/barcode/php-barcode'
-              --exclude '${basedir}/htdocs/includes/ckeditor'
-              --exclude '${basedir}/htdocs/includes/fpdf'
-              --exclude '${basedir}/htdocs/includes/fpdfi'
-              --exclude '${basedir}/htdocs/includes/geoip'
-              --exclude '${basedir}/htdocs/includes/iwebkit'
-              --exclude '${basedir}/htdocs/includes/jquery'
-              --exclude '${basedir}/htdocs/includes/jsgantt'
-              --exclude '${basedir}/htdocs/includes/nusoap'
-              --exclude '${basedir}/htdocs/includes/odtphp'
-              --exclude '${basedir}/htdocs/includes/phpexcel'
-              --exclude '${basedir}/htdocs/includes/tcpdf'
+              --exclude '${ignorepaths}'
               " />
   </exec>
  </target>
@@ -49,20 +40,7 @@
  <target name="phpcpd">
   <exec executable="phpcpd">
    <arg line="--log-pmd '${basedir}/hudson/logs/pmd-cpd.xml'
-              --exclude '${basedir}/htdocs/includes/adodbtime'
-              --exclude '${basedir}/htdocs/includes/artichow'
-              --exclude '${basedir}/htdocs/includes/barcode/php-barcode'
-              --exclude '${basedir}/htdocs/includes/ckeditor'
-              --exclude '${basedir}/htdocs/includes/fpdf'
-              --exclude '${basedir}/htdocs/includes/fpdfi'
-              --exclude '${basedir}/htdocs/includes/geoip'
-              --exclude '${basedir}/htdocs/includes/iwebkit'
-              --exclude '${basedir}/htdocs/includes/jquery'
-              --exclude '${basedir}/htdocs/includes/jsgantt'
-              --exclude '${basedir}/htdocs/includes/nusoap'
-              --exclude '${basedir}/htdocs/includes/odtphp'
-              --exclude '${basedir}/htdocs/includes/phpexcel'
-              --exclude '${basedir}/htdocs/includes/tcpdf'
+              --exclude '${ignorepaths}'
               htdocs
               " />
   </exec>
@@ -72,20 +50,7 @@
  <target name="phploc">
   <exec executable="phploc">
    <arg line="--log-csv '${basedir}/hudson/logs/phploc.csv'
-              --exclude '${basedir}/htdocs/includes/adodbtime'
-              --exclude '${basedir}/htdocs/includes/artichow'
-              --exclude '${basedir}/htdocs/includes/barcode/php-barcode'
-              --exclude '${basedir}/htdocs/includes/ckeditor'
-              --exclude '${basedir}/htdocs/includes/fpdf'
-              --exclude '${basedir}/htdocs/includes/fpdfi'
-              --exclude '${basedir}/htdocs/includes/geoip'
-              --exclude '${basedir}/htdocs/includes/iwebkit'
-              --exclude '${basedir}/htdocs/includes/jquery'
-              --exclude '${basedir}/htdocs/includes/jsgantt'
-              --exclude '${basedir}/htdocs/includes/nusoap'
-              --exclude '${basedir}/htdocs/includes/odtphp'
-              --exclude '${basedir}/htdocs/includes/phpexcel'
-              --exclude '${basedir}/htdocs/includes/tcpdf'
+              --exclude '${ignorepaths}'
               htdocs
               " />
   </exec>
@@ -96,20 +61,7 @@
   <exec executable="phpcs" dir="${basedir}" output="${basedir}/hudson/logs/checkstyle.xml">
     <arg line=" --standard=${basedir}/dev/codesniffer/ruleset.xml
     			--report=checkstyle
-                --ignore=${basedir}/htdocs/includes/adodbtime
-                --ignore=${basedir}/htdocs/includes/artichow
-                --ignore=${basedir}/htdocs/includes/barcode/php-barcode
-                --ignore=${basedir}/htdocs/includes/ckeditor
-                --ignore=${basedir}/htdocs/includes/fpdf
-                --ignore=${basedir}/htdocs/includes/fpdfi
-                --ignore=${basedir}/htdocs/includes/geoip
-                --ignore=${basedir}/htdocs/includes/iwebkit
-                --ignore=${basedir}/htdocs/includes/jquery
-                --ignore=${basedir}/htdocs/includes/jsgantt
-                --ignore=${basedir}/htdocs/includes/nusoap
-                --ignore=${basedir}/htdocs/includes/odtphp
-                --ignore=${basedir}/htdocs/includes/phpexcel
-                --ignore=${basedir}/htdocs/includes/tcpdf
+                --ignore=${ignorepaths}
                 htdocs
                 "/>
   </exec>