[MacPorts] XcodeVersionInfo modified

[MacPorts]

Page "XcodeVersionInfo" was changed by raimue at macports.org
Diff URL: <https://trac.macports.org/wiki/XcodeVersionInfo?action=diff&version=12>
Revision 12
Comment: Add information on how to generate a new entry
Changes:
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Index: XcodeVersionInfo
=========================================================================
--- XcodeVersionInfo (version: 11)
+++ XcodeVersionInfo (version: 12)
@@ -1,5 +1,17 @@
 == Xcode Version Information ==
-This is a place to record various bits of information pertaining to a release of Xcode (currently, just which gcc4 is found with which Xcode)
+This is a place to record various bits of information pertaining to a release of Xcode, including the build number and versions of llvm-gcc and clang.
+
+=== Adding new entries ===
+
+First make sure the versions of your installed Xcode and Command Line Tools match each other! You can upgrade the Command Line Tools from the tab "Downloads" in the preferences window of Xcode.app.
+
+Then run the following command to generate a new entry and copy it directly to your clipboard for pasting it into this wiki page:
+
+{{{
+#!sh
+echo -e "=== $(xcodebuild -version |head -n1) ===\n * '''Xcode''': $(xcodebuild -version |tail -1)\n * '''llvm-gcc''': $(llvm-gcc --version |head -1)\n * '''clang''': $(clang --version |head -n1)" |tee /dev/tty |pbcopy
+}}}
+
 
 == Mac OS X 10.8 ==
 === Xcode 4.5.2 ===
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Page URL: <https://trac.macports.org/wiki/XcodeVersionInfo>
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