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mingw

Where are the sources for mingw stdc++ library?

A mingw deb package comes with a libstdc++-6.dll, but I can't find sources for it. A mingw-w64-v11.0.1.zip from sourceforge doesn't contain sources for stdc++.

Solution

  • They are part of GCC when built using MinGW-w64 as standard library.

    For GCC sources see: https://gcc.gnu.org/pub/gcc/releases/

    I see calls to Windows functions like _wopen() in https://fossies.org/linux/gcc/libstdc++-v3/src/filesystem/ops-common.h