Chris Hillery has proposed merging lp:~zorba-coders/zorba/bug-872386 into lp:zorba.
Requested reviews: Chris Hillery (ceejatec) Juan Zacarias (juan457) Related bugs: Bug #872386 in Zorba: "doc: re-run CMake after adding module .cpp files" https://bugs.launchpad.net/zorba/+bug/872386 For more details, see: https://code.launchpad.net/~zorba-coders/zorba/bug-872386/+merge/103411 -- https://code.launchpad.net/~zorba-coders/zorba/bug-872386/+merge/103411 Your team Zorba Coders is subscribed to branch lp:zorba.
=== modified file 'doc/zorba/modules_authoring_2.dox' --- doc/zorba/modules_authoring_2.dox 2012-04-24 12:39:38 +0000 +++ doc/zorba/modules_authoring_2.dox 2012-04-25 06:08:44 +0000 @@ -318,6 +318,21 @@ directory will be set in a CMake variable by the <tt>FIND_PACKAGE()</tt> command. +Important note: <tt>DECLARE_ZORBA_MODULE</tt> discovers all +<tt>.cpp</tt> files in the source directory automatically, using a +glob pattern (i.e., <tt>*.cpp</tt>). This is convenient, but it does +have a hidden downside: If you add new <tt>.cpp</tt> files to this +directory, CMake has no way of knowing that you have done so, and so +those files will not automatically get built. This can lead to strange +compilation or runtime errors. Fortunately, there is a simple +solution: Whenever you add new <tt>.cpp</tt> files for a module, +always remember to immediately re-run <tt>cmake</tt> in your build +directory. This will cause the glob pattern to be re-run and will pick +up any new source code files. Likewise, if you delete any +<tt>.cpp</tt> files from your source directory, you will need to +re-run <tt>cmake</tt> for the same reason - although at least in that +case you will get a clear error message if you forget to do so. + \section mod_author_declare_synopsis Zorba Module CMake Macros: Summary For reference, here is the complete set of options for all macros
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