https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91595
--- Comment #11 from Iain Buclaw <ibuclaw at gdcproject dot org> --- (In reply to Brecht Sanders from comment #10) > I thought MinGW-w64 is it's own C library. > It is found by GCC build process because the folder mingw exists in the > location specified with --with-build-sysroot > Right, so there will need to be some porting done to add `version (MinGW)` blocks to druntime in order to define all bindings that are tied to a specific C library - such as core/stdc/stdio.d. > CppRuntime_Gcc is mentioned in the predefs, why would CRuntime_Gcc not be > defined then? CppRuntime_Gcc is for libstdc++, the other C++ runtime library is MSVC++, which GCC is not compatible with. There is no C runtime library included with GCC.
