[vtk-developers] Kitware VTK cygwin build

Marco Atzeri marco_atzeri at yahoo.it
Wed Oct 6 09:41:54 EDT 2010 

question is cygwin the target or just the development platform ?

On cygwin target the standard graphical interface 
is *NIX/X11 instead of gdi32

Marco

--- Mer 6/10/10, David Gobbi <david.gobbi at gmail.com> ha scritto:

> Da: David Gobbi <david.gobbi at gmail.com>
> Oggetto: Re: [vtk-developers] Kitware VTK cygwin build
> A: "Dave Partyka" <dave.partyka at kitware.com>
> Cc: "VTK Developers" <vtk-developers at vtk.org>
> Data: Mercoledì 6 ottobre 2010, 14:58
> Just a comment on the cygwin
> dashboard, it looks like the -lgdi32 line
> in vtkDetermineCompilerFlags.cmake should be moved:
> 
> @@ -26,16 +26,16 @@
>    IF(WIN32)
>  # The platform is gcc on cygwin.
>      SET(VTK_REQUIRED_CXX_FLAGS
> "${VTK_REQUIRED_CXX_FLAGS} -mwin32")
>      SET(VTK_REQUIRED_C_FLAGS
> "${VTK_REQUIRED_C_FLAGS} -mwin32")
> +    LINK_LIBRARIES(-lgdi32)
>    ENDIF(WIN32)
>    IF(MINGW)
>      SET(VTK_REQUIRED_CXX_FLAGS
> "${VTK_REQUIRED_CXX_FLAGS} -mthreads")
>      SET(VTK_REQUIRED_C_FLAGS
> "${VTK_REQUIRED_C_FLAGS} -mthreads")
>      SET(VTK_REQUIRED_EXE_LINKER_FLAGS
> "${VTK_REQUIRED_EXE_LINKER_FLAGS} -mthreads")
>  
>    SET(VTK_REQUIRED_SHARED_LINKER_FLAGS
> "${VTK_REQUIRED_SHARED_LINKER_FLAGS} -mthreads")
>  
>    SET(VTK_REQUIRED_MODULE_LINKER_FLAGS
> "${VTK_REQUIRED_MODULE_LINKER_FLAGS} -mthreads")
> -    LINK_LIBRARIES(-lgdi32)
>    ENDIF(MINGW)
>    IF(CMAKE_SYSTEM MATCHES "SunOS.*")
>  # Disable warnings that occur in X11 headers.
>      IF(DART_ROOT AND BUILD_TESTING)
> 
> 
> On Wed, Sep 22, 2010 at 9:32 AM, Bill Lorensen <bill.lorensen at gmail.com>
> wrote:
> > I was also surprised I got those warnings. I'll keep
> digging.
> >
> > Bill
> >
> > On Wed, Sep 22, 2010 at 8:35 AM, Dave Partyka <dave.partyka at kitware.com>
> wrote:
> >> vtkUnicodeString is in vtkCommon which failed to
> compile thus none of the
> >> tests were built.
> >> As for the visibility warnings. Visibility is
> defined in Common\vtkABI.h
> >> though it "should" be defining the windows
> declspecs for Cygwin and not
> >> using __attribute__ visibility (Assuming we're
> talking about the same
> >> visibility). Feel free to dig deeper. Dash14 is
> extremely slow so I may not
> >> have any further information until tomorrow.
> >>
> >> On Wed, Sep 22, 2010 at 8:24 AM, Bill Lorensen
> <bill.lorensen at gmail.com>
> >> wrote:
> >>>
> >>> Dave,
> >>>
> >>> I see today that the cygwin build is getting
> closer. But none of the
> >>> tests are running.
> >>>
> >>> I am using cygwin version 1.7.7, gcc-4.3.4 and
> cmake 2.6-patch4.
> >>>
> >>> I build with shared libs on.
> >>>
> >>> I had to patch one file:
> Utilities/Cosmo/ParticleDistribute.cxx
> >>>
> >>> All built fine except that I get thousands of
> warnings about
> >>> "visibility attribute not supported in this
> configuration".
> >>>
> >>> All but 8 tests passed.
> >>>
> >>> I think I'll build cmake 2.8 and see if it
> solves the visibility issue.
> >>>
> >>> Bill
> >>>
> >>> On Tue, Sep 21, 2010 at 9:38 AM, Dave Partyka
> <dave.partyka at kitware.com>
> >>> wrote:
> >>> > It's there now. Are these any of the
> compile errors you guys were
> >>> > experiencing?
> >>> > http://www.cdash.org/CDash/viewBuildError.php?buildid=727533
> >>> > This cygwin is using gcc-3.4.4. I am
> pretty tempted to see if I can
> >>> > update
> >>> > it to at least 4.x.
> >>> >
> >>> > On Mon, Sep 20, 2010 at 5:40 PM, Dave
> Partyka <dave.partyka at kitware.com>
> >>> > wrote:
> >>> >>
> >>> >> It should be all set now. We should
> get some feedback on the dashboard
> >>> >> tomorrow.
> >>> >>
> >>> >> On Mon, Sep 20, 2010 at 5:04 PM, Dave
> Partyka
> >>> >> <dave.partyka at kitware.com>
> >>> >> wrote:
> >>> >>>
> >>> >>> Okay, I'll build it by hand on
> Dash14.
> >>> >>>
> >>> >>> On Mon, Sep 20, 2010 at 5:02 PM,
> Bill Lorensen
> >>> >>> <bill.lorensen at gmail.com>
> >>> >>> wrote:
> >>> >>>>
> >>> >>>> Dave,
> >>> >>>>
> >>> >>>> I think it would be good to
> verify that vtk cygwin builds with cmake
> >>> >>>> 2.8.x. I know it builds with
> 2.6.
> >>> >>>>
> >>> >>>> David Doria and I have been
> going around on this for a few weeks. He
> >>> >>>> has been working with a
> cygwin guy to resolve the issue, but their
> >>> >>>> solution looks complex to me.
> It would be good to have "the experts"
> >>> >>>> verify that VTK can indeed be
> built with cygwin and cmake 2.8.x.
> >>> >>>>
> >>> >>>> Bill
> >>> >>>>
> >>> >>>> On Mon, Sep 20, 2010 at 4:52
> PM, Dave Partyka
> >>> >>>> <dave.partyka at kitware.com>
> >>> >>>> wrote:
> >>> >>>> > Hi Bill,
> >>> >>>> > Dash14 used to do this
> build. It stopped working because we need
> >>> >>>> > cmake
> >>> >>>> > 2.8.x
> >>> >>>> > to drive the dashboard
> because only 2.8.x knows how to update git
> >>> >>>> > repositories. I built a
> cygwin 2.8.2 release binary and have been
> >>> >>>> > working
> >>> >>>> > with Bill Hoffman on
> getting it submitted to the cygwin package
> >>> >>>> > managers.
> >>> >>>> > Once it's done, I can
> update dash14 packages with their package
> >>> >>>> > manager.
> >>> >>>> > If this is critical for
> you I can build cmake 2.8.2 by hand on that
> >>> >>>> > machine.
> >>> >>>> > Otherwise I will wait
> for the cygwin guys to make the package
> >>> >>>> > available
> >>> >>>> > through their package
> manager.
> >>> >>>> >
> >>> >>>> > On Mon, Sep 20, 2010 at
> 4:45 PM, Bill Lorensen
> >>> >>>> > <bill.lorensen at gmail.com>
> >>> >>>> > wrote:
> >>> >>>> >>
> >>> >>>> >> Folks,
> >>> >>>> >>
> >>> >>>> >> At one time, kitware
> had a cygwin build for VTK. Can someone
> >>> >>>> >> revive
> >>> >>>> >> that? We need to
> verify that VTK still builds with cygwin and
> >>> >>>> >> cmake
> >>> >>>> >> 2.8.2...
> >>> >>>> >>
> >>> >>>> >> Bill
> >>> >>>> >>
> _______________________________________________
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> >>> >>>> >
> >>> >>>> >
> >>> >>>
> >>> >>
> >>> >
> >>> >
> >>
> >>
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