[Ctk-developers] [slicer-devel] Superbuild issue git_EXEC vs GIT_EXEC

[Jean-Christophe Fillion-Robin]

Did you started from a clean directory ?

Within CTK, removing our custom ExternalProject module (using
git_EXECUTABLE) and now relying on the official module provided by CMake
(using GIT_EXECUTABLE) may have cause some trouble.

Thks
Jc



On Tue, Oct 26, 2010 at 10:47 AM, Daniel Haehn <haehn at bwh.harvard.edu>wrote:

> Hi guys,
>
> SuperBuild did not work for me this morning:
>
> -- Generated:
> /Users/daniel/SLICER/QT_TRUNK/Slicer4-Superbuild/CTK-build/DGraphInput-alldep.txt
> -- Generated:
> /Users/daniel/SLICER/QT_TRUNK/Slicer4-Superbuild/CTK-build/DGraphInput-alldep-withext.txt
> -- Generated:
> /Users/daniel/SLICER/QT_TRUNK/Slicer4-Superbuild/CTK-build/DGraphInput.txt
> -- Generated:
> /Users/daniel/SLICER/QT_TRUNK/Slicer4-Superbuild/CTK-build/Project.xml
> -- Could NOT find Git  (missing:  GIT_EXECUTABLE)
> CMake Error at /opt/local/share/cmake-2.8/Modules/ExternalProject.cmake:825
> (message):
>  error: could not find git for clone of Log4Qt
> Call Stack (most recent call first):
>  /opt/local/share/cmake-2.8/Modules/ExternalProject.cmake:1165
> (_ep_add_download_command)
>  CMakeExternals/Log4Qt.cmake:22 (ExternalProject_Add)
>  SuperBuild.cmake:131 (INCLUDE)
>  CMakeLists.txt:509 (INCLUDE)
>
> I had to add
>
> SET(GIT_EXECUTABLE ${git_EXECUTABLE}
>
> to my local Slicer4-Superbuild/CTK/CMakeExternals/Log4Qt.cmake. Then it all
> works.
>
> Seems just some uppercase/lowercase CMake variable issue.
>
> Daniel
>
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