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5.7.8 USE_* section

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- Document USE_GCC, tell what's it good for, how to use it and that it
  understands X.Y+ notation

Approved by:	remko
This commit is contained in:
Pav Lucistnik 2005-07-15 21:25:10 +00:00
parent 2a82fe7aad
commit d9a8080069
Notes: svn2git 2020-12-08 03:00:23 +00:00 
svn path=/head/; revision=25132
1 changed files with 16 additions and 0 deletions
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16
en_US.ISO8859-1/books/porters-handbook/book.sgml
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@ -3363,6 +3363,22 @@ PATCHFILES= patch1:test</programlisting>
<makevar>USE_SDL</makevar>.</entry>
</row>
<row>
<entry><makevar>USE_GCC</makevar></entry>
<entry>The port requires a specific version of
<command>gcc</command> to build. The exact version can be
specified with value such as <literal>3.2</literal>.
The minimal required version can be specified as
<literal>3.2+</literal>. The <command>gcc</command> from
the base system is used when it satisfies the requested
version, otherwise an appropriate <command>gcc</command> is
compiled from ports and the <makevar>CC</makevar> and
<makevar>CXX</makevar> variables are adjusted.
<makevar>USE_GCC</makevar> can't be used together with
<makevar>USE_LIBTOOL_VER</makevar>.</entry>
</row>
<row>
<entry><makevar>NO_INSTALL_MANPAGES</makevar></entry>