[Cmake] include external msproject

[Clinton Stimpson]

How is INCLUDE_EXTERNAL_MSPROJECT supposed to work?

The docs say you can add two or more dependents, but that doesn't work 
for me.  I can only add one as cmake will give me an error if I try to 
give it more than one.  "CMake Error:  Utility targets can only have one 
output.  ..."

Also if I have something similar to this...

PROJECT(MYLIB)
....

ADD_LIBRARY(mylib ....)


IF(WIN32)

INCLUDE_EXTERNAL_MSPROJECT(depproj path/to/project/depproj)
ADD_DEPENDENCIES(mylib depproj)

ENDIF(WIN32)


Just the existence of INCLUDE_EXTERNAL_MSPROJECT prevents MYLIB from 
showing up in the solution.  I only have the depproj showing up in my 
solution.  This is not a problem for generating vc 6.0 
workspaces/project files.

I'm not seeing INCLUDE_EXTERNAL_MSPROJECT working for me at all while 
generating VC 7.1 projects/solutions.

Clint