Thank you Andreas, Yes, it is empty, but I tried now creating FILES this way before the foreach:
set (FILES "") and still got the same result. Is this way OK to create an empty variable? Thanks Enrique On Thu, Feb 17, 2011 at 2:02 PM, Andreas Pakulat <[email protected]> wrote: > On 17.02.11 12:39:36, Enrique Izaguirre wrote: > > Hello friends, > > > > I have a problem when running cmake command, the add_executable ( ) is > > giving me an error which I cannot see what is the problem. I have in my > main > > CMakeLists.txt files the following section: > > ====================================== > > include (host/CMakeLists.txt) > > > > foreach (FILE ${FILES}) > > set (hostFiles ${hostFiles} host/${FILE}) > > endforeach (FILE) > > > > add_executable (mainprog ${hostFiles}) > > ====================================== > > > > > > After running the cmake command I got the following error: > > > > Adding subdirectory host... > > Entering host's CMakeLists > > CMake Error at CMakeLists.txt:82 (add_executable): > > add_executable called with incorrect number of arguments > > > > My understanding is that add_executable can take from 2 arguments, is > this > > correct? > > > > As shown above, I have in host/ subdirectory a CMakeLists.txt file with > the > > following: > > > > set(CMAKE_INCLUDE_CURRENT_DIR ON) > > message ("Entering host's CMakeLists") > > > > > > and that's it. > > > > What could be the problem? > > You do not supply enough arguments to add_executable. Check what the > value of ${hostFiles} is by using message(). I bet its empty given that > you don't create FILES variable anywhere. > > Andreas > > -- > You've been leading a dog's life. Stay off the furniture. > _______________________________________________ > Powered by www.kitware.com > > Visit other Kitware open-source projects at > http://www.kitware.com/opensource/opensource.html > > Please keep messages on-topic and check the CMake FAQ at: > http://www.cmake.org/Wiki/CMake_FAQ > > Follow this link to subscribe/unsubscribe: > http://www.cmake.org/mailman/listinfo/cmake >
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