[CMake] Installing: creating a command in a rule.

[Rodrigo Madera]

Forgive me if this is simple, but I've been in the documentation pages
long enough...

I have a library being built and in the installation I need to copy
the generated library file along with the export of the subversion
working directory.

The library I copied with:

INSTALL_TARGETS("" mylib)

Right after the ADD_LIBRARY source file list.

But now, where do I put the command I want executed in the install rule?
Say the command is 'svn export abc xyz'. Where do I put it?

I though of making an external install_export_things.cmake but I would
really like to keep things organized and keep it in the CMakeLists.txt
file. Anyone?

Thanks,
Rodrigo