1 dnl AX_CHECK_DOCBOOK 2 AC_DEFUN([AX_CHECK_DOCBOOK], [ 3 # It's just rude to go over the net to build 4 XSLTPROC_FLAGS=--nonet 5 DOCBOOK_ROOT= 6 if test ! -f /etc/xml/catalog; then 7 for i in /usr/share/sgml/docbook/stylesheet/xsl/nwalsh /usr/share/sgml/docbook/xsl-stylesheets/; 8 do 9 if test -d "$i"; then 10 DOCBOOK_ROOT=$i 11 fi 12 done 13 14 # Last resort - try net 15 if test -z "$DOCBOOK_ROOT"; then 16 XSLTPROC_FLAGS= 17 fi 18 else 19 XML_CATALOG=/etc/xml/catalog 20 CAT_ENTRY_START='<!--' 21 CAT_ENTRY_END='-->' 22 fi 23 24 AC_CHECK_PROG(XSLTPROC,xsltproc,xsltproc,) 25 XSLTPROC_WORKS=no 26 if test -n "$XSLTPROC"; then 27 AC_MSG_CHECKING([whether xsltproc works]) 28 29 if test -n "$XML_CATALOG"; then 30 DB_FILE="http://docbook.sourceforge.net/release/xsl/current/xhtml/docbook.xsl" 31 else 32 DB_FILE="$DOCBOOK_ROOT/docbook.xsl" 33 fi 34 35 $XSLTPROC $XSLTPROC_FLAGS $DB_FILE >/dev/null 2>&1 << END 36 <?xml version="1.0" encoding='ISO-8859-1'?> 37 <!DOCTYPE book PUBLIC "-//OASIS//DTD DocBook XML V4.1.2//EN" "http://www.oasis-open.org/docbook/xml/4.1.2/docbookx.dtd"> 38 <book id="test"> 39 </book> 40 END 41 if test "$?" = 0; then 42 XSLTPROC_WORKS=yes 43 fi 44 AC_MSG_RESULT($XSLTPROC_WORKS) 45 fi 46 AM_CONDITIONAL(have_xsltproc, test "$XSLTPROC_WORKS" = "yes") 47 48 AC_SUBST(XML_CATALOG) 49 AC_SUBST(XSLTPROC_FLAGS) 50 AC_SUBST(DOCBOOK_ROOT) 51 AC_SUBST(CAT_ENTRY_START) 52 AC_SUBST(CAT_ENTRY_END) 53 ]) 54
