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Document finding and linking to gflags using CMake.

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Andreas Schuh 2013-08-01 03:46:29 +01:00
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@ -26,7 +26,7 @@
<body>
<h1>How To Use Gflags (formerly Google Commandline Flags)</h1>
<h1>How To Use gflags (formerly Google Commandline Flags)</h1>
<small>(as of
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<blockquote><dl>
<dt> Table of contents </dt>
<dd> <a href="#intro">Introduction</a> </dd>
<dd> <a href="#cmake">Finding and Linking to gflags using CMake</a></dd>
<dd> <a href="#define">DEFINE: Defining Flags In Program</A> </dd>
<dd> <a href="#using">Accessing the Flag</A> </dd>
<dd> <a href="#declare">DECLARE: Using the Flag in a Different File</a> </dd>
@ -90,6 +91,17 @@ library. It's a C++ library, so examples are in C++. However, there
is a Python port with the same functionality, and this discussion
translates directly to Python.</p>
<h2> <A name=cmake>Finding and Linking to gflags </A> using CMake</h2>
<p> Using gflags within a project which uses <A href="http://www.cmake.org">CMake</A> for its build system is easy. Therefore, simply add the following CMake code to your <code>CMakeLists.txt</code> file.
<pre>
find_package (gflags REQUIRED)
include_directories (${gflags_INCLUDE_DIR})
add_executable (foo main.cc)
target_link_libraries (foo gflags)
</pre>
<h2> <A name=define>DEFINE: Defining Flags In Program</A> </h2>
@ -535,7 +547,7 @@ useful for security reasons.</p>
<hr>
<address>
Craig Silverstein<br>
Craig Silverstein, Andreas Schuh<br>
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