postgresql/config/docbook.m4
Peter Eisentraut 510074f9f0 Remove use of Jade and DSSSL
All documentation is now built using XSLT.  Remove all references to
Jade, DSSSL, also JadeTex and some other outdated tooling.

For chunked HTML builds, this changes nothing, but removes the
transitional "oldhtml" target.  The single-page HTML build is ported
over to XSLT.  For PDF builds, this removes the JadeTex builds and moves
the FOP builds in their place.
2017-04-06 22:09:11 -04:00

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# config/docbook.m4
# PGAC_PROG_NSGMLS
# ----------------
AC_DEFUN([PGAC_PROG_NSGMLS],
[AC_CHECK_PROGS([NSGMLS], [onsgmls nsgmls])])
# PGAC_CHECK_DOCBOOK(VERSION)
# ---------------------------
AC_DEFUN([PGAC_CHECK_DOCBOOK],
[AC_REQUIRE([PGAC_PROG_NSGMLS])
AC_CACHE_CHECK([for DocBook V$1], [pgac_cv_check_docbook],
[cat >conftest.sgml <<EOF
<!doctype book PUBLIC "-//OASIS//DTD DocBook V$1//EN">
<book>
<title>test</title>
<chapter>
<title>random</title>
<sect1>
<title>testsect</title>
<para>text</para>
</sect1>
</chapter>
</book>
EOF
pgac_cv_check_docbook=no
if test -n "$NSGMLS"; then
$NSGMLS -s conftest.sgml 1>&AS_MESSAGE_LOG_FD 2>&1
if test $? -eq 0; then
pgac_cv_check_docbook=yes
fi
fi
rm -f conftest.sgml])
have_docbook=$pgac_cv_check_docbook
AC_SUBST([have_docbook])
])# PGAC_CHECK_DOCBOOK