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Commit 347ad1a6 authored by Tony Farrell's avatar Tony Farrell Committed by afarrell
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Add comment about changing compiler

    Add comment to release notes about changing compiler.
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<TITLE>DRAMA Frequently Asked Questions</TITLE>
<LINK REL="SHORTCUT ICON" HREF="aao_logo.ico">
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<H1><A NAME="Version 1.6.1"></A>Version 1.6.1</H1>
<H2>Use of different compilers</h2>
By default DRAMA uses the compiler with the <tT>cc</tt> or <tt>gcc</tt> commandfound in its path. If you want to force the use of <tt>gcc</tT> on a machine which has an ansi-C compatible <tt>cc</tt>, you must use the <tt>-forcegcc</tt> option to <tt>drama_make</tt>.
</p>
You can change this if you want using your </tt>drama_local.cf</tt> file. If it is a version of <tt>gcc</tt> still apply the <tt>-forcegcc</tt> option to
<tt>drama_make</tt>, but you can change the actual compiler command if you
desire. For example, the following lines can be added to your
</tt>drama_local.cf</tt> file to change both the C compiler and the
C++ compiler to be used to ones available in the Mac OS X Snow Leopard
developer release, but which are not the standard compilers.
<pre>
#undef CcCmd
#undef CccCmd
#define CcCmd /Developer/usr/bin/clang
#define CccCmd /Developer/usr/bin/llvm-g++
</pre>
Note that DRAMA will still use the standard <tt>cc</tt> or <tt>gcc</tt>
command to build the <tt>imake</tt> command, but all of DRAMA itself will
be built using the commands you have specified.
<H2>imake upgrade</H2>
The version of the <tt>imake</tt> command used by <tt>dmkmf</tt> has been
upgraded to version 1.0.2. It is now used on Linux and MacOsX rather
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