On Thu, 24 Mar 2022 at 08:49, Sandro Mani wrote:
On 14.03.22 23:50, Sandro Mani wrote:
> Hi
>
> As per [1] I'll be landing mingw-gcc-12.0.1 and mingw-binutils-2.38
> towards the end of the week. I've completed test-builds here [2].
Looks like there is an ABI incompatibility (std::__once_functor went
away), I'll need to rebuild all dependent mingw packages:
FWIW this means mingw now supports TLS and this libstdc++-internal
macro changed value:
#ifdef _GLIBCXX_HAVE_TLS
That causes libstdc++ to use a different definition of std::call_once,
without the std::__once_functor global.