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    <p>The main differences in Apache for NetWare are:</p>

    <ul>
      <li>
        <p>Because Apache for NetWare is multithreaded, it does not
        use a separate process for each request, as Apache does on some Unix
        implementations. Instead there are only threads running: a parent
        thread, and multiple child or worker threads which handle the requests.</p>

        <p>Therefore the "process"-management directives are different:</p>

        <p><code class="directive"><a href="../mod/mpm_common.html#maxrequestsperchild">MaxRequestsPerChild</a></code> -
        Like the Unix directive, this controls how many requests
        a worker thread will serve before exiting. The recommended default,
        <code>MaxRequestsPerChild 0</code>, causes the thread to continue servicing
        request indefinitely. It is recommended on NetWare, unless there is some
        specific reason, that this directive always remain set to <code>0</code>.</p>

        <p><code class="directive"><a href="../mod/mpm_common.html#startthreads">StartThreads</a></code> -
        This directive tells the server how many threads it should start initially.
        The recommended default is <code>StartThreads 50</code>.</p>

        <p><code class="directive"><a href="../mod/mpm_common.html#minsparethreads">MinSpareThreads</a></code> -
        This directive instructs the server to spawn additional worker threads
        if the number of idle threads ever falls below this value. The recommended
        default is <code>MinSpareThreads 10</code>.</p>

        <p><code class="directive"><a href="../mod/mpm_common.html#maxsparethreads">MaxSpareThreads</a></code> -
        This directive instructs the server to begin terminating worker threads
        if the number of idle threads ever exceeds this value. The recommended
        default is <code>MaxSpareThreads 100</code>.</p>

        <p><code class="directive"><a href="../mod/mpm_netware.html#maxthreads">MaxThreads</a></code> -
        This directive limits the total number of work threads to a maximum
        value. The recommended default is <code>ThreadsPerChild 250</code>.</p>

        <p><code class="directive"><a href="../mod/mpm_common.html#threadstacksize">ThreadStackSize</a></code> -
        This directive tells the server what size of stack to use
        for the individual worker thread. The recommended default
        is <code>ThreadStackSize 65536</code>.</p>
      </li>

      <li>
        <p>The directives that accept filenames as arguments must use 
        NetWare filenames instead of Unix names. However, because Apache 
        uses Unix-style names internally, forward slashes must be used 
        rather than backslashes. It is recommended that all rooted file paths 
        begin with a volume name. If omitted, Apache will assume the 
        <code>SYS:</code> volume which may not be correct.</p>
      </li>

      <li>
        <p>Apache for NetWare has the ability to load modules at
        runtime, without recompiling the server. If Apache is
        compiled normally, it will install a number of optional
        modules in the <code>\Apache2\modules</code> directory.
        To activate these, or other modules, the <code class="directive"><a href="../mod/mod_so.html#loadmodule">LoadModule</a></code> directive
        must be used. For example, to active the status module, use
        the following:</p>

        <div class="example"><p><code>
          LoadModule status_module modules/status.nlm
        </code></p></div>

        <p>Information on <a href="../mod/mod_so.html#creating">creating loadable
        modules</a> is also available.</p>
      </li>
    </ul>

    <h3><a name="use-add" id="use-add">Additional NetWare specific directives:</a></h3>

      

      <ul>
        <li><code class="directive"><a href="../mod/core.html#cgimapextension">CGIMapExtension</a></code> -
        This directive maps a CGI file extension to a script interpreter.</li>
      </ul>
      <ul>
        <li><code class="directive"><a href="../mod/mod_nw_ssl.html#securelisten">SecureListen</a></code> -
        Enables SSL encryption for a specified port.</li>
      </ul>
      <ul>
        <li><code class="directive"><a href="../mod/mod_nw_ssl.html#nwssltrustedcerts">NWSSLTrustedCerts</a></code> -
        Adds trusted certificates that are used to create secure connections to proxied servers.</li>
      </ul>
      <ul>
        <li><code class="directive"><a href="../mod/mod_nw_ssl.html#nwsslupgradeable">NWSSLUpgradeable</a></code> -
        Allow a connection created on the specified address/port to be upgraded to an SSL connection.</li>
      </ul>

    

  </div><div class="top"><a href="#page-header"><img alt="top" src="../images/up.gif" /></a></div>
<div class="section">
<h2><a name="comp" id="comp">Compiling Apache for NetWare</a></h2>

    

    <p>Compiling Apache requires MetroWerks CodeWarrior 6.x or higher. Once 
    Apache has been built, it can be installed to the root of any NetWare 
    volume. The default is the <code>sys:/Apache2</code> directory.</p>

    <p>Before running the server you must fill out the <code>conf</code>
    directory. Copy the file <code>HTTPD-STD.CONF</code> from the distribution
    <code>conf</code> directory and rename it to <code>HTTPD.CONF</code>.
    Edit the <code>HTTPD.CONF</code> file searching for all <code>@@Value@@</code>
    markers and replacing them with the appropriate setting. Copy over
    the <code>conf/magic</code> and <code>conf/mime.types</code> files as well.
    Alternatively, a complete distribution can be built by including the keyword
    <code>install</code> when invoking the makefiles.</p>

    <h3><a name="comp-req" id="comp-req">Requirements:</a></h3>

      

      <p>The following development tools are required to build
      Apache 2.0 for NetWare:</p>

      <ul>
        <li>Metrowerks CodeWarrior 6.0 or higher with the
        <a href="http://developer.novell.com/ndk/cwpdk.htm">NetWare PDK 3.0</a>
        or higher.</li>

        <li><a href="http://developer.novell.com/ndk/libc.htm">NetWare Libraries
        for C (LibC)</a></li>

        <li><a href="http://developer.novell.com/ndk/cldap.htm">LDAP Libraries
        for C</a></li>

        <li><a href="http://www.gzip.org/zlib/">ZLIB Compression Library source code</a></li>

        <li>AWK utility (awk, gawk or similar). AWK can be downloaded from
        <a href="http://developer.novell.com/ndk/apache.htm">http://developer.novell.com/ndk/apache.htm</a>.
        The utility must be found in your windows path and must be named <code>awk.exe</code>.</li>

        <li>To build using the makefiles, you will need GNU make version 3.78.1 (GMake) available at
        <a href="http://developer.novell.com/ndk/apache.htm">http://developer.novell.com/ndk/apache.htm</a>.</li>
      </ul>

    

    <h3><a name="comp-make" id="comp-make">Building Apache using the NetWare makefiles:</a></h3>

      

      <ul>
        <li>Set the environment variable <code>NOVELLLIBC</code> to the
        location of the NetWare Libraries for C SDK, for example:
        <div class="example"><p><code>Set NOVELLLIBC=c:\novell\ndk\libc</code></p></div>
        </li>

        <li>Set the environment variable <code>METROWERKS</code> to the
        location where you installed the Metrowerks CodeWarrior compiler,
        for example:
        <div class="example"><p><code>Set METROWERKS=C:\Program Files\Metrowerks\CodeWarrior</code></p></div>
        If you installed to the default location <code>C:\Program
        Files\Metrowerks\CodeWarrior</code>, you don't need to set this.</li>

        <li>Set the environment variable <code>LDAPSDK</code> to the
        location where you installed the LDAP Libraries for C, for example:
        <div class="example"><p><code>Set LDAPSDK=c:\Novell\NDK\cldapsdk\NetWare\libc</code></p></div>
        </li>

        <li>Set the environment variable <code>ZLIBSDK</code> to the
        location where you installed the source code for the ZLib Library,
        for example:
        <div class="example"><p><code>Set ZLIBSDK=D:\NOVELL\zlib</code></p></div>
        </li>
        
        <li>Set the environment variable <code>AP_WORK</code> to the full path of
        the <code>httpd</code> source code directory.
        <div class="example"><p><code>Set AP_WORK=D:\httpd-2.0.x</code></p></div>
        </li>

        <li>Set the environment variable <code>APR_WORK</code> to the full path of
        the <code>apr</code> source code directory. Typically <code>\httpd\srclib\apr</code>
        but the APR project can be outside of the httpd directory structure.
        <div class="example"><p><code>Set APR_WORK=D:\apr-1.x.x</code></p></div>
        </li>

        <li>Set the environment variable <code>APU_WORK</code> to the full path of
        the <code>apr-util</code> source code directory. Typically <code>\httpd\srclib\apr-util</code>
        but the APR-UTIL project can be outside of the httpd directory structure.
        <div class="example"><p><code>Set APU_WORK=D:\apr-util-1.x.x</code></p></div>
        </li>

        <li>Make sure that the path to the AWK utility and the GNU make utility
        (<code>gmake.exe</code>) have been included in the system's
        <code>PATH</code> environment variable.</li>

        <li>Download the source code and unzip to an appropriate directory on
        your workstation.</li>

        <li>Change directory to <code>\httpd-2.0</code> and build the prebuild utilities
        by running "<code>gmake -f nwgnumakefile prebuild</code>". This target will create
        the directory <code>\httpd-2.0\nwprebuild</code> and copy each of the utilities 
        to this location that are necessary to complete the following build steps.
        </li>

        <li>Copy the files <code>\httpd-2.0\nwprebuild\GENCHARS.nlm</code> and 
        <code>\httpd-2.0\nwprebuild\DFTABLES.nlm</code> to the <code>SYS:</code> volume of a
        NetWare server and run them using the following commands:
          <div class="example"><p><code>
            SYS:\genchars &gt; sys:\test_char.h<br />
            SYS:\dftables sys:\chartables.c<br />
          </code></p></div>
        </li>

        <li>Copy the files <code>test_char.h</code> and <code>chartables.c</code>
        to the directory <code>\httpd-2.0\os\netware</code> on the build machine.</li>

        <li>Change directory to <code>\httpd-2.0</code> and build Apache by running
        "<code>gmake -f nwgnumakefile</code>". You can create a distribution directory by
        adding an install parameter to the command, for example:
        <div class="example"><p><code>gmake -f nwgnumakefile install</code></p></div>
        </li>
      </ul>

    

    <h3><a name="comp-add" id="comp-add">Additional make options</a></h3>

      

      <ul>
        <li><code>gmake -f nwgnumakefile</code><p>Builds release versions of all of the
        binaries and copies them to a <code>\release</code> destination directory.</p></li>

        <li><code>gmake -f nwgnumakefile DEBUG=1</code><p>Builds debug versions of all of the
        binaries and copies them to a <code>\debug</code> destination directory.</p></li>

        <li><code>gmake -f nwgnumakefile install</code><p>Creates a complete Apache
        distribution with binaries, docs and additional support files in a
        <code>\dist\Apache2</code> directory.</p></li>

        <li><code>gmake -f nwgnumakefile prebuild</code><p>Builds all of the prebuild utilities
        and copies them to the <code>\nwprebuild</code> directory.</p></li>

        <li><code>gmake -f nwgnumakefile installdev</code><p>Same as install but also creates a
        <code>\lib</code> and <code>\include</code> directory in the destination directory
        and copies headers and import files.</p></li>

        <li><code>gmake -f nwgnumakefile clean</code><p>Cleans all object files and binaries
        from the <code>\release.o</code> or <code>\debug.o</code> build areas depending on whether
        <code>DEBUG</code> has been defined.</p></li>

        <li><code>gmake -f nwgnumakefile clobber_all</code><p>Same as clean and also deletes
        the distribution directory if it exists.</p></li>
      </ul>

    

    <h3><a name="comp-add-env" id="comp-add-env">Additional environment variable options</a></h3>

      

      <ul>
        <li>To build all of the experimental modules, set the environment 
        variable <code>EXPERIMENTAL</code>:
        <div class="example"><p><code>Set EXPERIMENTAL=1</code></p></div>
        </li>

        <li>To build Apache using standard BSD style sockets rather than
        Winsock, set the environment variable <code>USE_STDSOCKETS</code>:
        <div class="example"><p><code>Set USE_STDSOCKETS=1</code></p></div>
        </li>

      </ul>

    

    <h3><a name="comp-mod_ssl" id="comp-mod_ssl">Building mod_ssl for the NetWare platform</a></h3>

      

      <p>By default Apache for NetWare uses the built-in module 
      <code class="module"><a href="../mod/mod_nw_ssl.html">mod_nw_ssl</a></code> to provide SSL services.  This module
      simply enables the native SSL services implemented in NetWare OS
      to handle all encryption for a given port.  Alternatively, mod_ssl
      can also be used in the same manner as on other platforms.</p>

      <p>Before mod_ssl can be built for the NetWare platform, the OpenSSL
      libraries must be provided.  This can be done through the following 
      steps:</p>

      <ul>
          <li>Download the latest NetWare patch for OpenSSL from the 
          <a href="http://www.openssl.org/contrib/">OpenSSL Contribution</a>
          page.</li>

          <li>Download the corresponding OpenSSL source code from the
          <a href="http://www.openssl.org/source/">OpenSSL Source</a>
          page.</li>

          <li>At the root of the OpenSSL source directory, apply the NetWare 
          patch using the "patch" utility, for example:
          <div class="example"><p><code>patch -p 1 -i netwarepatch-0.9.7g.diff</code></p></div></li>

          <li>Edit the file <code>NetWare/set_env.bat</code> and modify any 
          tools and utilities paths so that they correspond to your build 
          environment.</li>

          <li>From the root of the OpenSSL source directory, run the following
          scripts:
          <div class="example"><p><code>
              Netware/set_env netware-libc<br />
              Netware/build netware-libc
          </code></p></div></li>

          <li>Before building Apache, set the environment variable
          <code>OSSLSDK</code> to the full path to the root of the openssl
          source code directory.
          <div class="example"><p><code>Set OSSLSDK=d:\openssl-0.9.7x</code></p></div></li>

      </ul>

    

  </div></div>
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