[CMake] ADD_DEPENDENCIES Adding dependency to non-existent target: doc-testHi,

[frederic heem]

On Tuesday 06 February 2007 4:39 pm, David Cole wrote:
> ADD_DEPENDENCIES(doc test1)
>
> Your ADD_DEPENDENCIES command says "doc depends on test1 -- make sure the
> test1 target builds first before the doc target"... Is that what you want?
>
> If you want it the other way around, then you just need to swap the args to
> ADD_DEPENDENCIES.
>
> The CMake source tree itself has several examples of ADD_DEPENDENCIES. The
> main one that popped out of my grep results is:
> ADD_DEPENDENCIES(CMakeSetup cmake)
>
> ...which says "CMakeSetup depends on cmake -- make sure cmake is built
> before CMakeSetup"...
>
Indeed, doc depends on test1, test2 ... What is asked to cmake is to build 
test1, test2 before building doc. So when running "make doc", it shall 
execute test1, test2 ... doc.
Actually  ADD_DEPENDENCIES works when the 2 targets are declared in the same 
CMakeLists.txt, it is used for instance in the precompiled header cmake 
script.
Thanks
Frederic
>
> HTH,
> David
>
> On 2/6/07, frederic heem <frederic.heem at telsey.it> wrote:
> > Hi,
> > Here is the test case:
> > top level CMakeLists.txt:
> >
> > ADD_CUSTOM_TARGET(doc
> >                   COMMAND echo "doc"
> >                   COMMENT "generate the documentation")
> > SUBDIRS(test1)
> >
> > test1 CMakeLists.txt:
> >
> > ADD_CUSTOM_TARGET(test1
> >                   COMMAND echo "test1"
> >                   COMMENT "generate test1 docbook chapter")
> > ADD_DEPENDENCIES(doc test1)
> >
> > The archive is available at
> > http://www.cmake.org/Bug/bug.php?op=show&bugid=4414
> > In which project should I have a look to get an example ?
> > Thanks,
> > Frederic Heem
> >
> > PS: cmake 2.4.6
> >
> > On Tuesday 06 February 2007 2:50 pm, David Cole wrote:
> > > On 2/6/07, frederic heem <frederic.heem at telsey.it> wrote:
> > > > > ADD_CUSTOM_TARGET(testFoo ...)
> > > > > ADD_CUSTOM_TARGET(doc-test ...)
> > > > > ADD_DEPENDENCIES(doc-test testFoo)
> > > >
> > > > thanks for the tips,  but unfortunately, that's not working as
> >
> > expected,
> >
> > > > running "make doc-test" results in
> > > > testFoo1
> > > > doc-test
> > > > testFoo2
> > > > doc-test
> > > > testFoo3
> > > > doc-test
> > > > etc ...
> > > >
> > > > The target doc-test shall run only once at the end when all target
> > > > testFoon
> > > > are executed.
> > >
> > > Please reproduce with a small test case that you can forward to the
> >
> > list.
> >
> > > (Or send your CMakeLists...) If doc-test depends on all of the testFoo*
> > > targets, then it should not run until *all* of the testFoo* targets
> > > have been built. I use this technique in several projects and it works
> > > for
> >
> > me.
> >
> > > What version of CMake are you using?
> > >
> > > Thx,
> > > David
> >
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