Thanks for the clarification.

On Mon, Dec 14, 2015, 16:23 Attila Krasznahorkay <
attila.krasznahor...@gmail.com> wrote:

> Hi,
>
> Just to clarify: CMAKE_INSTALL_PREFIX is the variable that sets where the
> project will be installed. CMAKE_PREFIX_PATH is used (amongst other things)
> to find external projects during the configuration.
>
> Cheers,
>              Attila
>
> > On 13 Dec 2015, at 21:20, Owen Hogarth II <gurenc...@gmail.com> wrote:
> >
> > wow, that's excellent cmake -LAH lead me to the variable that I was
> looking for.
> >
> > Thank you very much Roger!
> >
> > On Mon, Dec 14, 2015 at 3:56 AM, Roger Leigh <rle...@codelibre.net>
> wrote:
> > On 13/12/2015 19:44, Owen Hogarth II wrote:
> > If you have a cmake project, what's the way to see what type of
> > configuration options are available?
> >
> > For example I know that I can pass -DCMAKE_PREFIX_PATH the set where the
> > project will be installed.
> >
> > Sometimes project creators add other things, such as building static or
> > share libraries, SSE, NEON or other flags like those.
> >
> > Is there a way to have cmake show all of those that the current project
> > has exposed?
> >
> > cmake -L[A][H] .
> >
> > Lists the cache variables to set, optionally including advanced options
> and help text.
> >
> > See "List non-advanced cached variables" in
> https://cmake.org/cmake/help/v3.4/manual/cmake.1.html
> >
> > These are also shown with cmake-gui, which lists them in the user
> interface.
> >
> >
> > Regards,
> > Roger
> > --
> >
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