[CMake] Re: How to integrate 3rd-party software into cmake system
Mike Jackson
imikejackson at gmail.com
Sun Jun 10 09:15:53 EDT 2007
On Jun 10, 2007, at 8:30 AM, Clark J. Wang wrote:
> On 6/10/07, Jack Kelly <endgame.dos at gmail.com> wrote:
> Clark J. Wang wrote:
> > Clark J. Wang wrote:
> > > Another question:
> > >
> > > By default `make clean' does not know how to clean the 3rd-
> party
> > > package. How can I add another command which will be run
> by `make
> > clean'?
> > >
>
> Have you tried:
>
> ADD_CUSTOM_COMMAND(
> TARGET clean
> POST_BUILD
> COMMAND make
> ARGS clean
> WORKING_DIR dir
> VERBATIM
> )
>
> ? I haven't, but it looks like it _should_ work.
>
> It does not work :-(
> Actually cmake does not view `all' or `clean' as targets. Take the
> following CMakeLists.txt as an example:
>
> ADD_CUSTOM_TARGET(
> hello
> COMMAND echo hello world
> )
> ADD_DEPENDENCIES(all hello)
>
> When running cmake it will report error: "ADD_DEPENDENCIES Adding
> dependency to non-existent target: all".
>
> -- Jack
>
Without doing any checking on this I am going to say try the following:
ADD_LIBRARY ( MyLibrary ${MyLibrary_Srcs})
TARGET_LINK_LIBRARIES(MyLibrary 3rdPartyLib)
ADD_CUSTOM_TARGET(
hello
COMMAND echo hello world
)
ADD_DEPENDENCIES(MyLibrary hello)
I believe the idea with cmake is to link to a 'target' within the
cmake file, not a traditional target like 'all' or 'clean'. My guess
is that when you 'make MyLibrary' then the 'hello' target will be
executed also. This might also hold for cleaning a target.
HTH
--
Mike Jackson Senior Research Engineer
Innovative Management & Technology Services
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