[Insight-developers] Updating two ITK CTest Scripts: Re: Thousands of warnings on cygwin/mingw builds

[Bill Lorensen]

My versions:

for cygwin,
  cmake 2.4-patch 8
  gcc 3.4.4

for mingw,
  cmake 2.6-patch 4
  gcc 3.4.5

NOTE: itk does not require cmake 2.6

Bill

On Mon, Aug 17, 2009 at 6:08 PM, Bill Hoffman<bill.hoffman at kitware.com> wrote:
> Dave Partyka wrote:
>>
>> Hi Bill,
>> After talking with Dave Cole and Bill Hoffman, we believe the problem
>> originated from me upgrading cygwin and mingw/msys on that machine to the
>> latest version in order to install cmake 2.6.4. So the compile warnings
>> aren't due to the new style script but instead newer versions of the
>> compilers. The solution is to fix the ITK CMakelist file just as Brad did
>> for MinGW. What is needed is additional IF cases for cygwin and msys make
>> files. As the "min-gw" build on dash14 uses msys and not min-gw directly as
>> you do in the script you sent in your previous email. Hopefully all three of
>> these build system use the same flag or similar variations to disable the
>> warning.
>>
>
> I just took a bit of a deeper look at this issue...
>
> So, in the dash14 cygwin dashboard MINGW is not set as expected for the
> cygwin build.  For the dash14 Mingw build, MINGW is being set in CMake.
>
> However, Brad's change here:
>
> http://public.kitware.com/cgi-bin/viewcvs.cgi/CMakeLists.txt?root=Insight&r1=1.344&r2=1.345
>
> Does not seem to be working for either the Mingw or the Cygwin build...  I
> do not see those flags being used in the makefiles even on the Mingw build
> even though MINGW is set.  It might be a cmake 2.6.4 issue.  Bill what
> version CMake/gcc/cygwin do you have this running without warnings?
>
> -Bill
>
>