How to find qmake to find QT4

[William A. Hoffman]

At 01:27 PM 3/21/2006, Thiago Macieira wrote:
>time environment?
>
>You need to find qmake only if you're using qmake to build your 
>application. If you are using qmake, you aren't using cmake.
>
>So I don't see the point in finding it at all.

Because it is always part of qt, and we can use it to query the location
of all the rest of qt:

-query QT_INSTALL_LIBS
-query QT_INSTALL_HEADERS
-query QT_INSTALL_BINS

This works consistently on all platforms where qt builds, linux, unix,
mac, and windows.

-Bill