libxslt: create wrapper to avoid host system referencing

By default, xsltproc from libxslt would use configuration files under
/etc/xml. To avoid host system contamination, we create a wrapper for
this command to make it use configuration files in the sysroot directory.

Signed-off-by: Chen Qi <Qi.Chen@windriver.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>

diff --git a/meta/recipes-support/libxslt/libxslt_1.1.28.bb b/meta/recipes-support/libxslt/libxslt_1.1.28.bb
index 0b2526dbeee7786d3c49340ce8e12b1a1af59001..ded883e457caba46d13993c11af47516da009924 100644 (file)
--- a/meta/recipes-support/libxslt/libxslt_1.1.28.bb
+++ b/meta/recipes-support/libxslt/libxslt_1.1.28.bb
@@ -35,6 +35,11 @@ RPROVIDES_${PN}-bin += "${PN}-utils"
 RCONFLICTS_${PN}-bin += "${PN}-utils"
 RREPLACES_${PN}-bin += "${PN}-utils"
 
+
+do_install_append_class-native () {
+    create_wrapper ${D}/${bindir}/xsltproc XML_CATALOG_FILES=${sysconfdir}/xml/catalog.xml
+}
+
 FILES_${PN} += "${libdir}/libxslt-plugins"
 FILES_${PN}-dev += "${libdir}/xsltConf.sh"