[CMake] building cmake with special options

[Brad King]

Doug Henry wrote:
> I need to specify my ncurses include/lib path when building cmake.  I
> didn't see a way to do this using the config script, so I tried -D's
> during bootstrap (make) and it complained that -D was an invalid
> option.  Is there a way for me to override the CURSES_INCLUDE_PATH and
> CURSES_LIBRARY when building cmake?

If you run "bootstrap --help" you will see an option called "--init=" 
that lets you specify a file containing CMake code to initialize 
variables.  Point it at a file containing

SET(CURSES_INCLUDE_PATH "/my/path" CACHE PATH "")
SET(CURSES_LIBRARY "/my/libncruses.a" CACHE PATH "")

-Brad