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Re: std::exception_ptr on Cygwin


Andrew Pinski wrote:

> i386 did not have atomic locks at all but 486 and above does.

Thanks, now it is obvious to me. So how should
I configure my GCC-trunk build? It seems that
--with-cpu is not enough:

$ gcc -v
Using built-in specs.
Target: i686-pc-cygwin
Configured with: ../configure --prefix=/opt/gcc-4.5-trunk -v --enable-bootstrap
--enable-version-specific-runtime-libs --enable-static --enable-shared --enable-
shared-libgcc --with-gnu-ld --with-gnu-as --enable-sjlj-exceptions --enable-lang
uages=c,c++ --disable-symvers --enable-libjava --disable-nls --with-cpu=core2 --
enable-threads=posix

Best regards
Piotr Wyderski


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