<?xml version=“1.0”?> <!– This stylesheet is used to check that symbols exported

from libxml2-api.xml are also present in the symbol file
symbols.xml which is used to generate libxml2.syms setting
up the allowed access point to the shared libraries -->

<xsl:stylesheet xmlns:xsl=“www.w3.org/1999/XSL/Transform

              version="1.0">
<xsl:output method="text" encoding="UTF-8"/>

<xsl:variable name="syms" select="document('symbols.xml')"/>

<xsl:template match="/">
  <xsl:message terminate="no">
    <xsl:text>Looking for functions in symbols.xml</xsl:text>
  </xsl:message>
  <xsl:apply-templates select="/api/symbols/function"/>
  <xsl:message terminate="no">
    <xsl:text>Found </xsl:text>
    <xsl:value-of select="count(/api/symbols/function)"/>
    <xsl:text> functions</xsl:text>
  </xsl:message>
  <xsl:message terminate="no">
    <xsl:text>Looking for variables in symbols.xml</xsl:text>
  </xsl:message>
  <xsl:apply-templates select="/api/symbols/variable"/>
  <xsl:message terminate="no">
    <xsl:text>Found </xsl:text>
    <xsl:value-of select="count(/api/symbols/variable)"/>
    <xsl:text> variables</xsl:text>
  </xsl:message>
</xsl:template>

<xsl:template match="function|variable">
  <xsl:variable name="name" select="@name"/>
  <xsl:variable name="symbol"
      select="$syms/symbols/release/symbol[. = $name]"/>
  <xsl:if test="string($symbol) != $name">
    <xsl:message terminate="yes">
      <xsl:text>Failed to find export in symbols.xml: </xsl:text>
      <xsl:value-of select="$name"/>
    </xsl:message>
  </xsl:if>
</xsl:template>

</xsl:stylesheet>