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<html>
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<head>
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<title>configurationtools.html</title>
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<body bgcolor=beige>
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<! End Style Sheet Header -----------Insert Text Here --------------------->
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<center>
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<h2>Describing External Tools To The Configuration Manager</h2>
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<p>
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<font color=red>S</font>oftware <font color=red>C</font>onfiguration,
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<font color=red>R</font>elease <font color=red>A</font>nd
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<font color=red>M</font>anagement
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</center>
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<hr>
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Each tool that is accessed with an
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<External ref=<em>Tool</em>> tag in the BuildFile
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needs to be described to the SCRAM configuration manager. This is done with an
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SGML Description Document as described below.
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<h2>Tags</h2>
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<table border=1>
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<tr>
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<td>
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<font color=green>
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<Tool name=<em>name</em> version=<em>version</em>><br>
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</Tool>
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</font>
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</td>
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<td>
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Specify the name and the version of the tool that is being described
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Everything between these tags relates to the specified tool
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</td>
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</tr>
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<tr>
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<td>
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<font color=green>
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<Environment name=<em>variablename</em> [type=lib|Runtime|Runtime_path]
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[value=<em>value</em> | default=<em>trial_value</em>]>
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<br>
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</Environment>
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</font>
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</td>
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<td>
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Set up a variable in the scram environment for this tool. Anything between
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these tags should describe the purpose of the Environmental variable. It is
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printed out as a guide to the user if SCRAM needs to ask for help in setting
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up the value of the variable.
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</td>
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</tr>
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<tr>
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<td>
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<font color=green>
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<External ref=<em>name</em>>
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</font>
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</td>
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<td>
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Specify that the current tool has a dependency on another tool
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</td>
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</tr>
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<tr>
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<td>
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<font color=green>
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<client><br>
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</client>
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</font>
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</td>
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<td>
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Any <Environment> between these tags will be checked as a directory location
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on the client machine. If the environment is of <em>type=lib</em> the presence
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of all libraries defined by previous <lib> tags will also be checked for
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in that directory.
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</td>
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</tr>
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<tr>
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<td>
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<font color=green>
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<lib name=<em>name</em>>
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</font>
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</td>
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<td>
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Specify the name of a library - you do not need the preceding lib or extension
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</td>
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</tr>
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<tr>
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<td>
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<font color=green>
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<Architecture name=<em>OSname</em>><br>
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<Architecture>
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</font>
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</td>
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<td>
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Anything between these tags will apply only to Architectures that match the
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<em>OSname</em>
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</td>
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</tr>
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</table>
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<h2>Example</h2>
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<font color=green>
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<pre>
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<Tool name=Example version=V2_0_0>
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<Client>
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<lib name=lib1>
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<lib name=lib2>
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<Environment name=Example_BASE>
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Example information available from
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(http://cmsdoc.cern.ch/cmsoo/projects/Example/)
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<br>The top directory of the Example distribution
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</Environment>
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<Environment name=LIBDIR default=$Example_BASE/$SCRAM_ARCH/lib type=lib>
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The Example library directory
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</Environment>
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<Environment name=INCLUDE default="$Example_BASE/src">
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The default Example include directory
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Usually the path up to and including src
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</Environment>
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</Client>
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<Environment name=LD_LIBRARY_PATH value=$LIBDIR type=Runtime_path>
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</Environment>
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<External ref=Qt>
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</Tool>
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</pre>
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</font>
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The above file describes the Example project. Note that all defined enviornment
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variables can be referred to by others. In addition the SCRAM_ARCH,
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SCRAMtoolname, SCRAMtoolversion are also defined.
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<! Style Sheet Footer ---------------Do not change anything after this line-->
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<hr>
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<table border=1 width=100%>
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<td align=left>
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<a href=mailto:Christopher.Williams@cern.ch
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>Chris Williams</a>
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</td>
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<td align=center>
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Last Updated Tue Apr 18 12:13:48 2000
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</td>
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