Am Samstag, 3. März 2012, 17:05:11 schrieb Yury G. Kudryashov:
> Rolf Eike Beer wrote:
> > I have a small patch to CMake that looks like this:
> > + if (!this->Makefile->IsOn("CMAKE_DEBUG_MESSAGES"))
>
> I propose to print message if one of the following holds:
> * CMAKE_DEBUG_MESSAGES is true;
> * CMAKE_DEBUG_MESSAGES_FileName is true, where FileName is
> CMAKE_CURRENT_LIST_FILE's name without extension;
> * Current list file is CMakeLists.txt and
> CMAKE_DEBUG_MESSAGES_CurrentDirectory is true.
>
> This will allow
>
> # Turn all debug messages
> -DCMAKE_DEBUG_MESSAGES=ON
> # Turn all debug messages in FindBoost.cmake
> -DCMAKE_DEBUG_MESSAGES_FindBoost=ON
> # Turn all debug messages in mysubdir/CMakeLists.txt
> -DCMAKE_DEBUG_MESSAGES_mysubdir=ON
> # Turn all debug messages in **/CMakeLists.txt
> -DCMAKE_DEBUG_MESSAGES_CMakeLists=ONI'm not absolutely sure if this is worth the effort. Not that it is generally a bad idea, but it will likely require some code. The way you simply could do this stuff is to just put "set(CMAKE_DEBUG_MESSAGES On)" at the beginning of the subdir/module you want to debug and reset it at the end. Eike
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