XSL_UBN=/usr/share/xml/docbook/stylesheet/docbook-xsl-ns
XSL_REL=/usr/share/sgml/docbook/xsl-ns-stylesheets-1.75.2
XSL_F16=/usr/share/sgml/docbook/xsl-ns-stylesheets
+XSL_SLE=/usr/share/xml/docbook/stylesheet/nwalsh5/current
XSL_MAC=/opt/local/share/xsl/docbook-xsl
XSL=$(or $(shell ls -d $(XSL_UBN) 2> /dev/null), \
$(shell ls -d $(XSL_REL) 2> /dev/null), \
$(shell ls -d $(XSL_F16) 2> /dev/null), \
+ $(shell ls -d $(XSL_SLE) 2> /dev/null), \
$(shell ls -d $(XSL_MAC) 2> /dev/null))
PRIMARYXSL=$(XSL)/$(subst $(TGT_BASE).,,$@)/docbook.xsl
PRIMARYCHUNKXSL=$(XSL)/html/chunkfast.xsl