[CMake] setting a CMAKE_CXX_FLAGS without clearing out all the other flags

[Jesse Corrington]

Thanks, that works for this specific example. As far as setting other flags,
is my best bet just to do what I was thinking of removing the flag and
re-adding it?

On Nov 28, 2007 2:35 PM, David Cole <david.cole at kitware.com> wrote:

> Instead of trying it the hard way (specifically for "/subsystem") why
> don't you just add "WIN32" to your ADD_EXECUTABLE call?
>
> CMake will automatically create a console app for ADD_EXECUTABLE with no
> flags, and a windows app for ADD_EXECUTABLE with the WIN32 flag...
>
> Or were you asking because there is a different use for /subsystem, rather
> than simply adding WIN32 to your ADD_EXECUTABLE call...?
>
>
> HTH,
> David
>
> On 11/28/07, Jesse Corrington <jesse.corrington at gmail.com> wrote:
>
> > I want to set the flag /subsystem to "windows" for a vc 2005 build, but
> > I don't want to clear out all the flags and set it. The best way I can think
> > of to do this is to iterate over the default flags until I get to /subsystem
> > and remove it and its value, and then add the flag with the value I want. I
> > just want to make sure this is the best way to handle this. Any thoughts?
> >
> > Thanks
> >
> > Jesse
> >
> > _______________________________________________
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> > CMake at cmake.org
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> >
>
>
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