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<html lang="en">
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<head>
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<meta http-equiv="Content-Language" content="en-us">
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<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
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<title>Setting environment variables</title>
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<link rel="stylesheet" type="text/css" href="../help.css">
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</head>
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<body>
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<h1>Setting environment variables</h1>
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<p>You can set the environment variables and values to use when an application
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runs.</p>
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<p>To set environment variables:</p>
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<ol>
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<li>In the C/C++ Projects view, select a project.</li>
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<li>Click <b>Run > Run</b> or <b>Run > Debug</b>.</li>
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<li>In the <b>Configurations</b> box, expand <b>C/C++ Local</b>.</li>
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<li>Select a run or debug configuration.</li>
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<li>Click the <b>Environment</b> tab..<br>
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<img src="../images/run_environment.png" alt="Run Environment Window">
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</li>
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<li>Do one of the following:
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<ul>
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<li>To create a new environment variable, click <b>New</b>.</li>
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<li>To import an environment variable, click <b>Import</b>.</li>
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<li>To edit an existing environment variable, select an item from the list and click <b>Edit</b>.</li>
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<li>To remove an existing environment variable, select an item from the list and click <b>Remove</b>.</li>
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</ul>
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<li>Type a name in the <b>Name</b> box.</li>
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<li>Type a value in the <b>Value</b> box.</li>
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<li>Click <b>Run</b> or do the following, as required:<ul><li>To specify the
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execution arguments that an application uses and to specify the working directory for a run
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configuration, see <a href="cdt_t_run_arg.htm">Specifying execution arguments</a>.</li>
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<li>To select a debugger to use when debugging an application, see
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<a href="cdt_t_run_dbg.htm">Selecting a debugger</a></li>
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<li>To specify the location of source files used when debugging a C or C++
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application, see <a href="cdt_t_run_source.htm">Specifying the location of
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source files</a></li>
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<li>To specify where the run configuration is stored, how you access it, and
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the perspective to open when running an application, see
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<a href="cdt_t_run_com.htm">Specifying the location of the run configuration</a></li></ul>
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</ol>
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<p><img border="0" src="../images/ngconcepts.gif" ALT="Related concepts" width="143" height="21">
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<br>
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<a href="../concepts/cdt_c_projects.htm">CDT Projects</a><br>
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<a href="../concepts/cdt_c_proj_file_views.htm">Project file views</a></p>
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<p><img border="0" src="../images/ngtasks.gif" ALT="Related tasks" width="143" height="21">
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<br>
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<a href="cdt_o_run_config.htm">Creating or editing a run configuration</a></p>
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<p><img border="0" src="../images/ngref.gif" ALT="Related reference" width="143" height="21">
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<br>
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<a href="../reference/cdt_o_run_dbg_pages.htm">Run and Debug dialog box</a></p>
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<img src="../images/ng00_04a.gif" ALT="IBM Copyright Statement" >
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</body>
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</html> |