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Re: Deciphering flags in CXX_FOR_TARGET


On Tue, May 07, 2002 at 12:51:55PM -0700, Geoff Keating wrote:
> 
> > One bit, however, is quite odd.  It adds certain flags to
> > CXX_FOR_TARGET.  These flags are generated by
> > `libstdc++-v3/testsuite_flags --build-includes`.  This is only done if
> > 'testsuite_flags' exists, which is only true if libstdc++-v3 has been
> > configured.
> 
> If you don't get a better answer, my suggestion would be to delete the
> inclusion of these flags from a local combined tree, and try to build
> and test.  If the flags are necessary, something should break...
> 
> I suspect they're necessary for building libstdc++-v3 or libjava, and
> that the weirdness is actually a bug.
Heh.  Actually, that's the one thing I'm absolutely sure they're not
necessary for, since they're explicitly avoided in those two contexts!


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