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<TITLE>Compiling Apache under UnixWare</TITLE>
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<blockquote><strong>Warning:</strong>
This document has not been updated to take into account changes
made in the 2.0 version of the Apache HTTP Server. Some of the
information may still be relevant, but please use it
with care.
</blockquote>
<H1 ALIGN="CENTER">Compiling Apache under UnixWare</H1>
To compile a working copy of Apache under UnixWare, there are several other
steps you may need to take. These prevent such problems as zombie processes,
bind errors, and accept errors, to name a few.
Make sure that USE_FCNTL_SERIALIZE_ACCEPT is defined (if not
defined by Apache autoconfiguration). If using the UnixWare <EM>cc</EM>
compiler, and you still see accept() errors, don't use compiler optimization,
or get <EM>gcc</EM>.
in order for Apache to work correctly on UnixWare 2.0.x. See
for UnixWare patch information.<P>
In addition, make sure that USE_FCNTL_SERIALIZE_ACCEPT is defined (if not
defined by Apache autoconfiguration). To reduce instances of connections
in FIN_WAIT_2 state, you may also want to define NO_LINGCLOSE (Apache 1.2
only).
in order for Apache to work correctly on UnixWare 2.1.x. See
for UnixWare patch information.<P>
<STRONG>NOTE:</STRONG> Unixware 2.1.2 and later already have patch ptf3123
included<P>
In addition, make sure that USE_FCNTL_SERIALIZE_ACCEPT is defined (if not
defined by Apache autoconfiguration). To reduce instances of connections
in FIN_WAIT_2 state, you may also want to define NO_LINGCLOSE (Apache 1.2
only).<P>
Thanks to Joe Doupnik <JRD@cc.usu.edu> and Rich Vaughn
<rvaughn@aad.com> for additional info for UnixWare builds.<P>
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