[Insight-developers] trying to fix mac warnings

[Mark Roden]

Hi Sean,

I'm compiling as statics.  I don't see gdcm-related warnings like
these vnl warnings when I build itk, but I do see them when I build
the most recent gdcm from git.

I just put those flags in CMAKE_CXX_FLAGS and haven't seen the
dashboard warnings, like:
/.../ITK/Utilities/gdcm/Source/MediaStorageAndFileFormat/gdcmImageCodec.h:47:
warning: 'virtual bool gdcm::ImageCodec::Decode(std::istream&,
std::ostream&)' was hidden

I'm on macos 10.6 on a macbook pro (6,2).  Should I be building on a
32 bit platform?  Would that make a difference here?

Mark



On Wed, Feb 23, 2011 at 10:22 AM, Sean McBride <sean at rogue-research.com> wrote:
> On Wed, 23 Feb 2011 10:04:36 -0800, Mark Roden said:
>
>>/usr/bin/ranlib: file:
>>../../bin/libitkvnl_inst.a(vnl_c_vector+longlong-.cxx.o) has no
>>symbols
>
> I've seen these warnings a lot, building VTK, ITK, GDCM, etc.  When
> you're trying to repro are you building as static libs or dylibs?  It
> may need to be the former.  It could be helpful to inspect the library
> with nm (see man nm).
>
> --
> ____________________________________________________________
> Sean McBride, B. Eng                 sean at rogue-research.com
> Rogue Research                        www.rogue-research.com
> Mac Software Developer              Montréal, Québec, Canada
>
>
>