cmake problem: dependencies are not updated until make is re-run

[David Faure]

On Wednesday 07 June 2006 17:13, William A. Hoffman wrote:
> At 10:26 AM 6/7/2006, David Faure wrote:
> >On Monday 22 May 2006 10:34, David Faure wrote:
> >> I have seen this problem multiple times, but I'm not sure something can be done about it...
> >> Basically the first time "make" is run, if it triggers a cmake run, then the new dependencies
> >> are not taken into account. They are only when running make again.
> > 
> >BTW I'm seeing the same when a header file is moved.
> 
> What was the full command for make given at this point?

Just "make".
(which triggered a re-configure+re-generate step before compiling)

> >make[2]: *** No rule to make target `/d/kde/src/4/kdelibs/kutils/kplugininfo.h', needed by `kutils/CMakeFiles/kutils.dir/kpluginselector.o'.  Stop.
> >make[1]: *** [kutils/CMakeFiles/kutils.dir/all] Error 2
> >make: *** [all] Error 2
> >makeobj[0]: Leaving directory `/d/kde/build/4/kdelibs'
> >
> >-obelix- dfaure 16:06 /d/kde/build/4/kdelibs>cd kutils
> >-obelix- dfaure 16:21 /d/kde/build/4/kdelibs/kutils>make
> >makeobj[0]: Entering directory `/d/kde/build/4/kdelibs/kutils'
> >Dependee "/d/kde/src/4/kdelibs/kutils/kplugininfo.h" does not exist for depender 
> 
> This is what should happen, and does happen when I have a small test case.
> It seems like the first run of cmake is not running the cmake --check-build-system
> for some reason.

Isn't the whole set of configure checks, plus "Configuring done" plus "Generating done" exactly
what --check-build-system does? So it seems to me that it did do that....

Any patch (e.g. for additional debug output) that I could test?
I'm using CMake CVS, CMake-2-4 branch [just updated -> no change].

-- 
David Faure, faure at kde.org, sponsored by Trolltech to work on KDE,
Konqueror (http://www.konqueror.org), and KOffice (http://www.koffice.org).