This is causing errors under gcc 11.
@ -20,6 +20,7 @@ stdenv.mkDerivation rec {
cmakeFlags = [
"-DBUILD_SHARED_LIBS=ON"
"-DCMAKE_SKIP_BUILD_RPATH=OFF"
"-DUNSAFE_TREAT_WARNINGS_AS_ERRORS=OFF" # disable -Werror
];
propagatedBuildInputs = [ openssl ]; # s2n-config has find_dependency(LibCrypto).