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<div role="main"><h1>Creating a makefile</h1>
<p>For the purpose of this tutorial, you were instructed to create a C++ Project which requires you to create a makefile.</p>
<p>To create a makefile:</p>
<ol>
<li>In the <strong>Project Explorer</strong> view, right-click the <strong>HelloWorld</strong> project
folder and select <strong>New > File</strong>.</li>
<li>In the <strong>File name</strong> box, type <strong>makefile</strong>.</li>
<li>Click <strong>Finish</strong>.</li>
<li>Type the gnu make instructions below in the editor. Lines are
indented with tab characters, not with spaces.
<blockquote>
<p>
<br>
all: hello.exe<br>
<br>
clean:<br>
rm main.o hello.exe<br>
<br>
hello.exe: main.o<br>
g++ -g -o hello main.o<br>
<br>
main.o:<br>
g++ -c -g main.cpp<br>
</p>
</blockquote>
</li>
<li>Click <strong>File >
Save</strong>.</li></ol>
<p>Your new makefile, along with your main.cpp file are
displayed in the Project Explorer view. Your project now
contains main.cpp and makefile. You can now build your HelloWorld project.</p>
<p>NEW <a href="javascript:void(0)" onClick="newWin('../images/cdt_w_newmake02.png')">Click here to see an illustration</a>.</p>
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<strong><a href="cdt_w_build.htm">
Next: Building your project</a> </strong>
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<img src="../images/ngback.gif" width="16" height="16" alt="Back icon"></a> <strong><a href="cdt_w_newcpp.htm">Back: Creating your C++ file</a></strong> </p>
<p><img src="../images/ngconcepts.gif" ALT="Related concepts" width="143" height="21">
<br>
<a href="../concepts/cdt_c_projects.htm">Project</a><br>
<a href="../concepts/cdt_o_code_entry.htm">Code entry</a></p>
<p><img src="../images/ngtasks.gif" ALT="Related tasks" width="143" height="21">
<br>
<a href="../tasks/cdt_o_proj_files.htm">Working with C/C++ project files</a><br>
<a href="../tasks/cdt_o_write_code.htm">Writing code</a></p>
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<a href="../reference/cdt_o_proj_prop_pages.htm">C/C++ Projects view</a></p>
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