Re: [Openexr-devel] 64 bit build on OS X?

[Paul Miller]

On 3/12/2010 3:24 PM, Piotr Stanczyk wrote:
> Paul Miller wrote:
> > > A qq for you: what machine are you building this on?
> >
> > OS X 10.6
> >
> > > Also, in the "configure" file if you remove the following line (~16580)
> > > CXXFLAGS="$CXXFLAGS -Wno-long-double"
> > >
> > > and rebuild, does that work for you?
> >
> > Yes, that DOES work! However, I need to build the 64 bit version. When
> > I override the CXXFLAGS line to point to the 10.5 SDK and set the
> > x86_64 arch, I get a different error (during configure):
> >
> > checking for C++ compiler default output file name...
> > configure: error C++ compiler cannot create executables
> >
> > Any ideas on that one?
> hmm - I can get it to build with the --enable_osx-arch="x86_64" fine. I
> added the --enable-osx-sdk=MacOSX10.5 and that passed the configure
> stage too... how odd.

I didn't set those options the same way - I was manually overriding 
CXXFLAGS.

Your way WORKED! (it's not documented in the configure options, so I 
didn't know it was possible to do that). THANKS!