[CMake] [Insight-developers] 64 bit build detection

[Bill Hoffman]

Michael Jackson wrote:

> 
> So it builds a 32 bit executable.
> 
:)
> Are you saying (from above) that if I have a 64 bit build of CMake then 
> I will get 64 bit binaries by default?
> 
No, it depends on the flags given to the compiler.  I think you want 
-m64.  So if you do this:

export CFLAGS=-m64
mkdir Build64
cd Build64
cmake ../Test
make

Then you will get a 64 bit build.

-Bill