XSLTPROC=xsltproc
XHTML_XSL=http://docbook.sourceforge.net/release/xsl/current/xhtml/docbook.xsl
FO_XSL=http://docbook.sourceforge.net/release/xsl/current/fo/docbook.xsl
XSLTPROC=xsltproc
XHTML_XSL=http://docbook.sourceforge.net/release/xsl/current/xhtml/docbook.xsl
FO_XSL=http://docbook.sourceforge.net/release/xsl/current/fo/docbook.xsl