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charset="us-ascii" Content-Transfer-Encoding: quoted-printable Hi, Sorry for the delayed response. Using -std=3Dgnu++11 in our build scripts when building binutils does fix t= he issue for us, as mentioned in https://sourceware.org/bugzilla/show_bug.c= gi?id=3D30867 . However, does this need fixing in configure.ac instead? Kind regards, Vasee ________________________________ From: Roland McGrath Sent: 20 September 2023 01:41 To: Vaseeharan Vinayagamoorthy Cc: Binutils Subject: Re: [PATCH users/roland/gold-charnn] gold: Use char16_t, char32_t = instead of uint16_t, uint32_t as character types I didn't realize that building gold with compilers so old they don't support C++11 was supported. The GCC source history suggests that char16_t and char32_t support were introduced in GCC 4.4. I'm not sure when the default C++ mode was changed to be >=3D -std=3Dc++11. It looks to me that the configure stuff should be making it pass `-std=3Dc++11` if that's required, but I don't know how that test is coming out in your build. I wonder if using `CXX=3Dg++ -std=3Dc++11` makes a difference with your version. --_000_DB9PR08MB6474B956334FB9CB649E816C81D4ADB9PR08MB6474eurp_--