[Insight-developers] trying to fix mac warnings

[Mark Roden]

So put those flags in CMAKE_CXX_FLAGS in CMake?

The build is debug, which means the only cxx flag is -g.

On Wed, Feb 23, 2011 at 10:11 AM, Johnson, Hans J
<hans-johnson at uiowa.edu> wrote:
> Are you using the compiler flags:  "-O3 -Wall -Wno-parentheses" to do a
> more complete code analysis give better error warnings?
>
>
> That is likely the problem.
>
> Hans
>
> -----Original Message-----
> From: Mark Roden <mmroden at gmail.com>
> Date: Wed, 23 Feb 2011 10:04:36 -0800
> To: ITK <insight-developers at itk.org>
> Subject: [Insight-developers] trying to fix mac warnings
>
> Hi all,
>
> I'm looking in to the gdcm warnings shown here:
>
> http://www.cdash.org/CDash/viewBuildError.php?type=1&buildid=874230
>
> Problem is, I can't replicate the warnings when building with either
> unix makefiles or in xcode.
>
> The warnings I'm seeing are more along these lines:
>
> /usr/bin/ranlib: file:
> ../../bin/libitkvnl_inst.a(vnl_c_vector+longlong-.cxx.o) has no
> symbols
> /usr/bin/ranlib: file:
> ../../bin/libitkvnl_inst.a(vnl_c_vector+ulonglong-.cxx.o) has no
> symbols
> /usr/bin/ranlib: file:
> ../../bin/libitkvnl_inst.a(vnl_matrix+longlong-.cxx.o) has no symbols
> /usr/bin/ranlib: file:
> ../../bin/libitkvnl_inst.a(vnl_matrix+ulonglong-.cxx.o) has no symbols
> /usr/bin/ranlib: file:
> ../../bin/libitkvnl_inst.a(vnl_vector+longlong-.cxx.o) has no symbols
> /usr/bin/ranlib: file:
> ../../bin/libitkvnl_inst.a(vnl_vector+ulonglong-.cxx.o) has no symbols
>
> which don't show up on that list of compiler warnings.
>
> Can someone with more mac development experience point me to a way to
> replicate the warnings?
>
> Thanks,
> Mark
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