| dnl AX_CHECK_DOCBOOK |
| AC_DEFUN([AX_CHECK_DOCBOOK], [ |
| # It's just rude to go over the net to build |
| XSLTPROC_FLAGS=--nonet |
| DOCBOOK_ROOT= |
| if test ! -f /etc/xml/catalog; then |
| for i in /usr/share/sgml/docbook/stylesheet/xsl/nwalsh /usr/share/sgml/docbook/xsl-stylesheets/; |
| do |
| if test -d "$i"; then |
| DOCBOOK_ROOT=$i |
| fi |
| done |
| |
| # Last resort - try net |
| if test -z "$DOCBOOK_ROOT"; then |
| XSLTPROC_FLAGS= |
| fi |
| else |
| XML_CATALOG=/etc/xml/catalog |
| CAT_ENTRY_START='<!--' |
| CAT_ENTRY_END='-->' |
| fi |
| |
| AC_CHECK_PROG(XSLTPROC,xsltproc,xsltproc,) |
| XSLTPROC_WORKS=no |
| if test -n "$XSLTPROC"; then |
| AC_MSG_CHECKING([whether xsltproc works]) |
| |
| if test -n "$XML_CATALOG"; then |
| DB_FILE="http://docbook.sourceforge.net/release/xsl/current/xhtml/docbook.xsl" |
| else |
| DB_FILE="$DOCBOOK_ROOT/docbook.xsl" |
| fi |
| |
| $XSLTPROC $XSLTPROC_FLAGS $DB_FILE >/dev/null 2>&1 << END |
| <?xml version="1.0" encoding='ISO-8859-1'?> |
| <!DOCTYPE book PUBLIC "-//OASIS//DTD DocBook XML V4.1.2//EN" "http://www.oasis-open.org/docbook/xml/4.1.2/docbookx.dtd"> |
| <book id="test"> |
| </book> |
| END |
| if test "$?" = 0; then |
| XSLTPROC_WORKS=yes |
| fi |
| AC_MSG_RESULT($XSLTPROC_WORKS) |
| fi |
| AM_CONDITIONAL(have_xsltproc, test "$XSLTPROC_WORKS" = "yes") |
| |
| AC_SUBST(XML_CATALOG) |
| AC_SUBST(XSLTPROC_FLAGS) |
| AC_SUBST(DOCBOOK_ROOT) |
| AC_SUBST(CAT_ENTRY_START) |
| AC_SUBST(CAT_ENTRY_END) |
| ]) |
