source: LFS/lfs.xsl@ b8020ac

<?xml version="1.0"?>
<!DOCTYPE xsl:stylesheet [
 <!ENTITY % general-entities SYSTEM "FAKEDIR/general.ent">
  %general-entities;
]>

<!-- $Id$ -->

<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
    xmlns:exsl="http://exslt.org/common"
    extension-element-prefixes="exsl"
    version="1.0">

<!-- XSLT stylesheet to create shell scripts from LFS books. -->

  <!-- Run test suites?
       0 = none
       1 = only chapter06 Glibc, GCC and Binutils testsuites
       2 = all chapter06 testsuites
       3 = all chapter05 and chapter06 testsuites-->
  <xsl:param name="testsuite" select="1"/>

  <!-- Install vim-lang package? -->
  <xsl:param name="vim-lang" select="1"/>

  <!-- Time zone -->
  <xsl:param name="timezone" select="GMT"/>

  <!-- Page size -->
  <xsl:param name="page" select="letter"/>

  <!-- Locale settings -->
  <xsl:param name="lang" select="C"/>

  <xsl:template match="/">
    <xsl:apply-templates select="//sect1"/>
  </xsl:template>

  <xsl:template match="sect1">
    <xsl:if test="count(descendant::screen/userinput) &gt; 0 and
      count(descendant::screen/userinput) &gt; count(descendant::screen[@role='nodump'])">
        <!-- The dirs names -->
      <xsl:variable name="pi-dir" select="../processing-instruction('dbhtml')"/>
      <xsl:variable name="pi-dir-value" select="substring-after($pi-dir,'dir=')"/>
      <xsl:variable name="quote-dir" select="substring($pi-dir-value,1,1)"/>
      <xsl:variable name="dirname" select="substring-before(substring($pi-dir-value,2),$quote-dir)"/>
        <!-- The file names -->
      <xsl:variable name="pi-file" select="processing-instruction('dbhtml')"/>
      <xsl:variable name="pi-file-value" select="substring-after($pi-file,'filename=')"/>
      <xsl:variable name="filename" select="substring-before(substring($pi-file-value,2),'.html')"/>
        <!-- The build order -->
      <xsl:variable name="position" select="position()"/>
      <xsl:variable name="order">
        <xsl:choose>
          <xsl:when test="string-length($position) = 1">
            <xsl:text>00</xsl:text>
            <xsl:value-of select="$position"/>
          </xsl:when>
          <xsl:when test="string-length($position) = 2">
            <xsl:text>0</xsl:text>
            <xsl:value-of select="$position"/>
          </xsl:when>
          <xsl:otherwise>
            <xsl:value-of select="$position"/>
          </xsl:otherwise>
        </xsl:choose>
      </xsl:variable>
        <!-- Creating dirs and files -->
      <exsl:document href="{$dirname}/{$order}-{$filename}" method="text">
        <xsl:choose>
          <xsl:when test="@id='ch-system-changingowner' or
                    @id='ch-system-creatingdirs' or
                    @id='ch-system-createfiles'">
            <xsl:text>#!/tools/bin/bash&#xA;set -e&#xA;&#xA;</xsl:text>
          </xsl:when>
          <xsl:when test="@id='ch-tools-stripping' or
                    @id='ch-system-strippingagain'">
            <xsl:text>#!/bin/sh&#xA;</xsl:text>
          </xsl:when>
          <xsl:otherwise>
            <xsl:text>#!/bin/sh&#xA;set -e&#xA;&#xA;</xsl:text>
          </xsl:otherwise>
        </xsl:choose>
        <xsl:if test="sect2[@role='installation']">
          <xsl:text>cd $PKGDIR&#xA;</xsl:text>
          <xsl:if test="@id='ch-system-vim' and $vim-lang = '1'">
            <xsl:text>tar -xvf ../vim-&vim-version;-lang.* --strip-components=1&#xA;</xsl:text>
          </xsl:if>
        </xsl:if>
        <xsl:apply-templates select=".//para/userinput | .//screen"/>
        <xsl:if test="$testsuite='3' and @id='ch-tools-glibc'">
          <xsl:copy-of select="//sect1[@id='ch-system-glibc']/sect2[2]/screen[@role='nodump']"/>
          <xsl:text>&#xA;</xsl:text>
        </xsl:if>
        <xsl:text>exit</xsl:text>
      </exsl:document>
    </xsl:if>
  </xsl:template>

  <xsl:template match="screen">
    <xsl:if test="child::* = userinput and not(@role = 'nodump')">
      <xsl:apply-templates select="userinput" mode="screen"/>
    </xsl:if>
  </xsl:template>

  <xsl:template match="para/userinput">
    <xsl:if test="(contains(string(),'test') or
            contains(string(),'check')) and
            (($testsuite = '2' and
            ancestor::chapter[@id='chapter-building-system']) or
            $testsuite = '3')">
      <xsl:value-of select="substring-before(string(),'make')"/>
      <xsl:text>make -k</xsl:text>
      <xsl:value-of select="substring-after(string(),'make')"/>
      <xsl:text> &gt;&gt; $TEST_LOG 2&gt;&amp;1 || true&#xA;</xsl:text>
    </xsl:if>
  </xsl:template>

  <xsl:template match="userinput" mode="screen">
    <xsl:choose>
      <!-- Estandarized package formats -->
      <xsl:when test="contains(string(),'tar.gz')">
        <xsl:value-of select="substring-before(string(),'tar.gz')"/>
        <xsl:text>tar.*</xsl:text>
        <xsl:value-of select="substring-after(string(),'tar.gz')"/>
        <xsl:text>&#xA;</xsl:text>
      </xsl:when>
      <!-- Avoiding a race condition in a patch -->
      <xsl:when test="contains(string(),'debian_fixes')">
        <xsl:value-of select="substring-before(string(),'patch')"/>
        <xsl:text>patch -Z</xsl:text>
        <xsl:value-of select="substring-after(string(),'patch')"/>
        <xsl:text>&#xA;</xsl:text>
      </xsl:when>
      <!-- Fix Udev reinstallation after a build failure -->
      <xsl:when test="contains(string(),'firmware,udev')">
        <xsl:text>if [[ ! -d /lib/udev/devices ]] ; then&#xA;</xsl:text>
        <xsl:apply-templates/>
        <xsl:text>&#xA;fi&#xA;</xsl:text>
      </xsl:when>
      <!-- Setting $LANG for /etc/profile -->
      <xsl:when test="ancestor::sect1[@id='ch-scripts-profile'] and
                contains(string(),'export LANG=')">
        <xsl:value-of select="substring-before(string(),'export LANG=')"/>
        <xsl:text>export LANG=</xsl:text>
        <xsl:value-of select="$lang"/>
        <xsl:value-of select="substring-after(string(),'modifiers>')"/>
        <xsl:text>&#xA;</xsl:text>
      </xsl:when>
      <!-- Copying the kernel config file -->
      <xsl:when test="string() = 'make mrproper'">
        <xsl:text>make mrproper&#xA;</xsl:text>
        <xsl:text>cp -v ../kernel-config .config&#xA;</xsl:text>
      </xsl:when>
      <!-- The Coreutils and Module-Init-Tools test suites are optional -->
      <xsl:when test="(ancestor::sect1[@id='ch-system-coreutils'] or
                ancestor::sect1[@id='ch-system-module-init-tools']) and
                (contains(string(),'check') or
                contains(string(),'dummy'))">
        <xsl:choose>
          <xsl:when test="$testsuite = '0' or $testsuite = '1'"/>
          <xsl:otherwise>
            <xsl:apply-templates/>
            <xsl:if test="contains(string(),'check')">
              <xsl:text> &gt;&gt; $TEST_LOG 2&gt;&amp;1 || true</xsl:text>
            </xsl:if>
            <xsl:text>&#xA;</xsl:text>
          </xsl:otherwise>
        </xsl:choose>
      </xsl:when>
      <!-- Fixing toolchain test suites run -->
      <xsl:when test="string() = 'make check' or
                string() = 'make -k check'">
        <xsl:choose>
          <xsl:when test="(($testsuite = '1' or $testsuite = '2') and
                    ancestor::chapter[@id='chapter-building-system']) or
                    $testsuite = '3'">
            <xsl:text>make -k check &gt;&gt; $TEST_LOG 2&gt;&amp;1 || true&#xA;</xsl:text>
          </xsl:when>
        </xsl:choose>
      </xsl:when>
      <xsl:when test="contains(string(),'glibc-check-log')">
        <xsl:choose>
          <xsl:when test="$testsuite != '0'">
            <xsl:value-of select="substring-before(string(),'2&gt;&amp;1')"/>
            <xsl:text>&gt;&gt; $TEST_LOG 2&gt;&amp;1 || true&#xA;</xsl:text>
          </xsl:when>
        </xsl:choose>
      </xsl:when>
      <xsl:when test="contains(string(),'test_summary') or
                contains(string(),'expect -c')">
        <xsl:choose>
          <xsl:when test="(($testsuite = '1' or $testsuite = '2') and
                    ancestor::chapter[@id='chapter-building-system']) or
                    $testsuite = '3'">
            <xsl:apply-templates/>
            <xsl:if test="contains(string(),'test_summary')">
              <xsl:text> &gt;&gt; $TEST_LOG</xsl:text>
            </xsl:if>
            <xsl:text>&#xA;</xsl:text>
          </xsl:when>
        </xsl:choose>
      </xsl:when>
      <!-- Don't stop on strip run -->
      <xsl:when test="contains(string(),'strip ')">
        <xsl:apply-templates/>
        <xsl:text> || true&#xA;</xsl:text>
      </xsl:when>
      <!-- The rest of commands -->
      <xsl:otherwise>
        <xsl:apply-templates/>
        <xsl:text>&#xA;</xsl:text>
      </xsl:otherwise>
    </xsl:choose>
  </xsl:template>

  <xsl:template match="replaceable">
    <xsl:choose>
      <xsl:when test="ancestor::sect1[@id='ch-system-glibc']">
        <xsl:value-of select="$timezone"/>
      </xsl:when>
      <xsl:when test="ancestor::sect1[@id='ch-system-groff']">
        <xsl:value-of select="$page"/>
      </xsl:when>
      <xsl:otherwise>
        <xsl:text>**EDITME</xsl:text>
        <xsl:apply-templates/>
        <xsl:text>EDITME**</xsl:text>
      </xsl:otherwise>
    </xsl:choose>
  </xsl:template>

</xsl:stylesheet>