automoc requires apple-gcc42 depends-build

[jm@…]

---> Configuring automoc CMake Error at /opt/local/share/cmake-2.6/Modules/CMakeDetermineCCompiler.cmake:31 (MESSAGE):

Could not find compiler set in environment variable CC:

/usr/bin/gcc-4.2.

Call Stack (most recent call first):

CMakeLists.txt:1 (project)

In the portfile: configure.compiler gcc-4.2

If the port requires, apple-gcc42 then it should be in the build depencies? Attached is a patch which fixes this issue.