[CMake] re-config on make all

[Alexander Neundorf]

On Thursday 28 August 2008, Vandenbroucke Sander wrote:
...
> I'm still on 2.4. Upgrading is planned some time in the future.
>
> > What is your exact original command line for running CMake?
>
> set CC=distcc nios2-elf-gcc
> set CXX=distcc nios2-elf-g++
> cmake -G "MSYS Makefiles" ../ -DCMAKE_SYSTEM=Generic
> -DCMAKE_C_COMPILER_WORKS=1 -DCMAKE_CXX_COMPILER_WORKS=1
> -DCMAKE_COMPILER_IS_GNUCC=1 -DCMAKE_COMPILER_IS_GNUCXX=1 -DTARGET=nios2

Oh, and you're  cross compiling. So I would really suggest to upgrade to 2.6.x 
as soon as possible. 
Then cmake knows about cross compiling and the variables are saved in the 
cache.

Alex