CMake: Discover docbook stylesheet in other locations

Distributions seem to install this stuff all over the place, so
let's add a common list of paths we know about.

1 files changed, 40 insertions, 0 deletions

diff --git a/doc/docbook-html-style.xsl.cmake.in b/doc/docbook-html-style.xsl.cmake.in
new file mode 100644
index 000000000..9216d8e6e
--- /dev/null
+++ b/doc/docbook-html-style.xsl.cmake.in
@@ -0,0 +1,40 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" version="1.0">
+
+  <!-- Import our base stylesheet -->
+  <xsl:import href="@DOCBOOK_XSL@/xhtml-1_1/chunk.xsl" />
+
+  <!-- Since we use xsltproc (not saxon), add a workaround to ensure UTF-8 -->
+  <xsl:template xmlns="http://www.w3.org/1999/xhtml" name="head.content.generator">
+    <xsl:param name="node" select="."/>
+    <meta name="generator" content="DocBook {$DistroTitle} V{$VERSION}"/>
+    <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/>
+  </xsl:template>
+
+  <xsl:template name="generate.html.title"/>
+
+  <xsl:template match="releaseinfo" mode="titlepage.mode">
+    <xsl:apply-imports/>
+    <hr/>
+  </xsl:template>
+
+  <xsl:param name="root.filename">index</xsl:param>
+
+  <!-- We do not want a title in HTML. -->
+  <xsl:param name="generate.meta.abstract" select="0"/>
+
+  <!-- We do not want the first subsection on the same page as content. -->
+  <xsl:param name="chunk.first.sections" select="0"/>
+  <xsl:param name="chunk.section.depth" select="0"/>
+  <xsl:param name="chunker.output.indent" select="'yes'"/>
+
+  <xsl:param name="use.id.as.filename" select="1"/>
+
+  <xsl:param name="toc.section.depth" select="1"/>
+  <xsl:param name="generate.section.toc.level" select="0"/>
+  <xsl:param name="section.label.includes.component.label" select="1"/>
+  <xsl:param name="section.autolabel" select="1"/>
+
+  <xsl:param name="generate.css.header" select="1"/>
+
+</xsl:stylesheet>