On 1/2/19 1:10 PM, Johannes Pfau wrote: > Hello all, > > I'm currently adding (some basic) MinGW support to the D code which > was recently merged into GCC9. The D runtime library already has full > windows support, developed by DMD and LLVM D compiler devs. However, > this needs MSVC runtime versions >= 120. So I'm now trying to add > proper support for targeting newer MSVC libs to the GCC/MinGW ecosystem. > > It turns out libgomp uses _ftime, but this symbol is only exposed for > msvcrt.dll and I get linker errors for any other MSVC version. > Therefore this patch adds the _ftime aliases to all msvcr .def > files. According to timeb.h, there should be a _ftime symbol which > maps to _ftime64 on _WIN64 and _ftime32 for anything else. > > This is my first MinGW patch, so please feel free to point out if > there's anything wrong with the patch. > BTW: How do you handle branches for the patches? The attached patch > is against the v6.x branch. > > Best regards, > Johannes
Ideally, the patch should be against master, and then cherry-picked to v6.x. If there are conflicts, please prepare the patch for both branches. I'll let LH, Jacek and the others comment on the patch.
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