Update documentation on how to set up a project

[oota-llvm.git] / docs / CommandLine.html

diff --git a/docs/CommandLine.html b/docs/CommandLine.html
index c5fa4d36f1eef06f7fa192cbd1ed4665ced66568..4f749b7feb71eba234fd48925e6dd0828dd3cb44 100644 (file)
--- a/docs/CommandLine.html
+++ b/docs/CommandLine.html
@@ -614,7 +614,7 @@ OPTIONS:
 </pre>
 
 <p>Again, the only structural difference between the debug level declaration and
-the optimiation level declaration is that the debug level declaration includes
+the optimization level declaration is that the debug level declaration includes
 an option name (<tt>"debug_level"</tt>), which automatically changes how the
 library processes the argument.  The CommandLine library supports both forms so
 that you can choose the form most appropriate for your application.</p>
@@ -1276,13 +1276,15 @@ Arguments</a> section for more information.</li>
 specifies that this option is used to capture "interpreter style" arguments.  See <a href="#cl::ConsumeAfter">this section for more information</a>.</li>
 
 <li><a name="cl::Prefix">The <b><tt>cl::Prefix</tt></b></a> modifier specifies
-that this option prefixes its value.  With 'Prefix' options, there is no equal
-sign that separates the value from the option name specified.  This is useful
-for processing odd arguments like '<tt>-lmalloc -L/usr/lib'</tt> in a linker
-tool.  Here, the '<tt>l</tt>' and '<tt>L</tt>' options are normal string (list)
-options, that have the <a href="#cl::Prefix">cl::Prefix</a> modifier added to
-allow the CommandLine library to recognize them.  Note that <a
-href="#cl::Prefix">cl::Prefix</a> options must not have the <a
+that this option prefixes its value.  With 'Prefix' options, the equal sign does
+not separate the value from the option name specified. Instead, the value is
+everything after the prefix, including any equal sign if present. This is useful
+for processing odd arguments like <tt>-lmalloc</tt> and <tt>-L/usr/lib</tt> in a
+linker tool or <tt>-DNAME=value</tt> in a compiler tool.   Here, the 
+'<tt>l</tt>', '<tt>D</tt>' and '<tt>L</tt>' options are normal string (or list)
+options, that have the <a href="#cl::Prefix">cl::Prefix</a> modifier added to 
+allow the CommandLine library to recognize them.  Note that 
+<a href="#cl::Prefix">cl::Prefix</a> options must not have the <a
 href="#cl::ValueDisallowed">cl::ValueDisallowed</a> modifier specified.</li>
 
 <li><a name="cl::Grouping">The <b><tt>cl::Grouping</tt></b></a> modifier is used