[CMake] MACOSX_BUNDLE targets fail as custom target dependencies

[Allan Odgaard]

I have the following CMakeLists.txt file:

     project(foo)
     add_executable(foo MACOSX_BUNDLE main.cc)
     add_custom_target(run_foo echo running foo DEPENDS foo)

This is what I get (Mac OS X Leopard, CMake 2.6.0 and 2.7 from CVS):

     % make run_foo
     Scanning dependencies of target foo
     [100%] Building CXX object CMakeFiles/foo.dir/main.o
     Linking CXX executable foo.app/Contents/MacOS/foo
     [100%] Built target foo
     Scanning dependencies of target run_foo
     make[3]: *** No rule to make target `foo', needed by `CMakeFiles/ 
run_foo'.  Stop.
     make[2]: *** [CMakeFiles/run_foo.dir/all] Error 2
     make[1]: *** [CMakeFiles/run_foo.dir/rule] Error 2
     make: *** [run_foo] Error 2

Without the MACOSX_BUNDLE setting of the target, or trying to build  
the same project on Linux, it works.