[CMake] Common binary dir and failed local headers dependencies

[Bill Hoffman]

Wojciech Migda wrote:
> Hi all,
> 
> I have a build system with several subtargets residing in respective
> subfolders. What is important - I'm using common binary directory for
> all targets. The command I use is:
> 
> ADD_SUBDIRECTORY( nth_subfolder common_binary_dir )
> 

Each directory must be unique.  There is a fix for this in CVS CMake, if 
you do this:


ADD_SUBDIRECTORY( a_subfolder common_binary_dir )

ADD_SUBDIRECTORY( b_subfolder common_binary_dir )

It will be an error.  Each sub-dir must be unique in the binary tree.


-Bill