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Clarify the documentation a bit.

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llvm-svn: 62249
This commit is contained in:
Mikhail Glushenkov 2009-01-15 02:04:54 +00:00
parent fa0c0e19f6
commit 682197e760
2 changed files with 23 additions and 13 deletions
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19
docs/CompilerDriver.html
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@ -263,13 +263,18 @@ separate option groups syntactically.</p>
<li><p class="first">Possible option types:</p>
<blockquote>
<ul class="simple">
<li><tt class="docutils literal"><span class="pre">switch_option</span></tt> - a simple boolean switch, for example <tt class="docutils literal"><span class="pre">-time</span></tt>.</li>
<li><tt class="docutils literal"><span class="pre">parameter_option</span></tt> - option that takes an argument, for example
<tt class="docutils literal"><span class="pre">-std=c99</span></tt>;</li>
<li><tt class="docutils literal"><span class="pre">switch_option</span></tt> - a simple boolean switch without arguments,
for example <tt class="docutils literal"><span class="pre">-O2</span></tt> or <tt class="docutils literal"><span class="pre">-time</span></tt>.</li>
<li><tt class="docutils literal"><span class="pre">parameter_option</span></tt> - option that takes one argument, for
example <tt class="docutils literal"><span class="pre">-std=c99</span></tt>. It is also allowed to use spaces instead of
the equality sign: <tt class="docutils literal"><span class="pre">-std</span> <span class="pre">c99</span></tt>.</li>
<li><tt class="docutils literal"><span class="pre">parameter_list_option</span></tt> - same as the above, but more than one
occurence of the option is allowed.</li>
<li><tt class="docutils literal"><span class="pre">prefix_option</span></tt> - same as the parameter_option, but the option name
and parameter value are not separated.</li>
option occurence is allowed.</li>
<li><tt class="docutils literal"><span class="pre">prefix_option</span></tt> - same as the parameter_option, but the option
name and argument do not have to be separated. Example:
<tt class="docutils literal"><span class="pre">-ofile</span></tt>. This can be also specified as <tt class="docutils literal"><span class="pre">-o</span> <span class="pre">file</span></tt>; however,
<tt class="docutils literal"><span class="pre">-o=file</span></tt> will be parsed incorrectly (<tt class="docutils literal"><span class="pre">=file</span></tt> will be
interpreted as option value).</li>
<li><tt class="docutils literal"><span class="pre">prefix_list_option</span></tt> - same as the above, but more than one
occurence of the option is allowed; example: <tt class="docutils literal"><span class="pre">-lm</span> <span class="pre">-lpthread</span></tt>.</li>
<li><tt class="docutils literal"><span class="pre">alias_option</span></tt> - a special option type for creating
@ -588,7 +593,7 @@ status code.</p>
<a href="mailto:foldr@codedgers.com">Mikhail Glushenkov</a><br />
<a href="http://llvm.org">LLVM Compiler Infrastructure</a><br />
Last modified: $Date$
Last modified: $Date: 2008-12-11 11:34:48 -0600 (Thu, 11 Dec 2008) $
</address></div>
</div>
</div>

17
tools/llvmc/doc/LLVMC-Reference.rst
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@ -262,16 +262,21 @@ separate option groups syntactically.
* Possible option types:
- ``switch_option`` - a simple boolean switch, for example ``-time``.
- ``switch_option`` - a simple boolean switch without arguments,
for example ``-O2`` or ``-time``.
- ``parameter_option`` - option that takes an argument, for example
``-std=c99``;
- ``parameter_option`` - option that takes one argument, for
example ``-std=c99``. It is also allowed to use spaces instead of
the equality sign: ``-std c99``.
- ``parameter_list_option`` - same as the above, but more than one
occurence of the option is allowed.
option occurence is allowed.
- ``prefix_option`` - same as the parameter_option, but the option name
and parameter value are not separated.
- ``prefix_option`` - same as the parameter_option, but the option
name and argument do not have to be separated. Example:
``-ofile``. This can be also specified as ``-o file``; however,
``-o=file`` will be parsed incorrectly (``=file`` will be
interpreted as option value).
- ``prefix_list_option`` - same as the above, but more than one
occurence of the option is allowed; example: ``-lm -lpthread``.