[Tighten up the DocBook XSL stylesheet test
Simon Marlow <marlowsd@gmail.com>**20090603101244
 Ignore-this: e68f96360250831634c77914afe11566
 It wasn't failing even when the DTD was not found.
] {
hunk ./aclocal.m4 750
+#
+# It took a lot of experimentation to find a document that will cause
+# xsltproc to fail with an error code when the relevant
+# stylesheets/DTDs are not found.  I couldn't make xsltproc fail with
+# a single-file document, it seems a multi-file document is needed.
+# -- SDM 2009-06-03
+#
hunk ./aclocal.m4 758
-[rm -f conftest.xml
+[rm -f conftest.xml conftest-book.xml
hunk ./aclocal.m4 762
-   "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+   "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd" [[
+<!ENTITY conftest-book SYSTEM "conftest-book.xml">
+]]>
hunk ./aclocal.m4 766
-  <title>A DocBook Test Document</title>
+&conftest-book;
+</book>
+EOF
+cat >conftest-book.xml << EOF
+<?xml version="1.0" encoding="iso-8859-1"?>
+  <title>A DocBook &ldquo;Test Document&rdquo;</title>
hunk ./aclocal.m4 780
-</book>
hunk ./aclocal.m4 809
-# FP_DOCBOOK_XSL(XSL-DIRS)
+# FP_DOCBOOK_XSL
hunk ./aclocal.m4 811
-# Check which of the directories XSL-DIRS contains DocBook XSL stylesheets. The
-# output variable HAVE_DOCBOOK_XSL will contain the first usable directory or
-# will be empty if none could be found.
+# Check that we can process a DocBook XML document to HTML using xsltproc.
hunk ./aclocal.m4 852
-  if $XmllintCmd --nonet --valid --noout conftest.xml > /dev/null 2>&1; then
+  if $XmllintCmd --nonet --valid --noout conftest.xml ; then
}