[prev in list] [next in list] [prev in thread] [next in thread] 

List:       cmake
Subject:    Re: [CMake] Git Doesn't to Pull with ExternalProject_Add
From:       "Daniele E. Domenichelli" <daniele.domenichelli () gmail ! com>
Date:       2013-11-14 14:17:22
Message-ID: 5284DB72.5070502 () gmail ! com
[Download RAW message or body]

Hello Constantine,

On 14/11/13 12:03, Constantine Zakkaroff wrote:
> Now, setting ${proj}_GIT_TAG to "origin/master" seems to improve things. 
> I got this output:

If you plan to use the external project repository for development, then
being in detached state is not good. Also every time that the update
step is executed I believe that CMake will checkout the latest
origin/master that you fetched, not the current one, because the fetch
step is executed only if necessary (i.e. if the name origin/master was
not found). And I believe that your current commit(s) will be just
dropped in favour of the hash of origin/master (they will still be in
your repository and in your reflog, but as "dangling commits" and
therefore might be deleted.
And basically the pull is not executed.

Perhaps we need a "GIT_BRANCH" arguments to handle this in a different
way compared to "GIT_TAG", what do you think?


Also note that there is another important bug that makes developing in
git clones handled by ExternalProject complicate, see

  http://thread.gmane.org/gmane.comp.programming.tools.cmake.devel/7840

I have a partial patch for that but I couldn't find the time to finish
it yet.


Cheers,
 Daniele

--

Powered by www.kitware.com

Please keep messages on-topic and check the CMake FAQ at: \
http://www.cmake.org/Wiki/CMake_FAQ

Kitware offers various services to support the CMake community. For more information \
on each offering, please visit:

CMake Support: http://cmake.org/cmake/help/support.html
CMake Consulting: http://cmake.org/cmake/help/consulting.html
CMake Training Courses: http://cmake.org/cmake/help/training.html

Visit other Kitware open-source projects at \
http://www.kitware.com/opensource/opensource.html

Follow this link to subscribe/unsubscribe:
http://www.cmake.org/mailman/listinfo/cmake


[prev in list] [next in list] [prev in thread] [next in thread]