Hi Jean-Claude, The preferred way would be to link both standard libraries. In your case, libc++ could be private to V8 and Microsoft standard library could be used for the rest.
Cheers, Hannes On Tue, Jun 18, 2024 at 9:41 AM Jean-Claude Monnin <jc_mon...@emailplus.org> wrote: > Hi Hannes, > > Just a clarification: Does that mean only MSVC the compiler isn't > supported anymore, but the Microsoft C++ Standard Library still works [1]? > As you said, clang-cl is ABI compatible with MSVC, so I don't care which > compiler is used to compiled v8, as long as I can link v8 with other code. > > It's not always possible to use libc++ on Windows. In my case it's the > precompiled Qt (possibly Qt works with libc++ on Windows, but I think it's > unsupported). Mixing two huge libraries which require different C++ > standard libraries wouldn't be fun. Additionally, I use closed source SDK's > which mandate the Microsoft C++ standard library. I probably can't convince > you if you want to support only libc++ on Windows, but I hope the Microsoft > standard library is still supported so that v8 can be used in a standard > Windows executable (fingers crossed). > > Cheers, > Jean-Claude > > [1]: > https://learn.microsoft.com/en-us/cpp/standard-library/cpp-standard-library-overview?view=msvc-170 > > On Tue, Jun 18, 2024, at 8:16 AM, 'Hannes Payer' via v8-users wrote: > > Hi all, > > We acknowledge that this is a change for everybody who is using MSVC. > However there is a solution which hopefully works for many projects: > clang-cl produces ABI-compatible output to MSVC. You can build v8 with > clang-cl and link it to the code which is built with MSVC. The MSVC > installer includes clang-cl as an install option. > > Cheers, > Hannes > > On Mon, Jun 17, 2024 at 9:27 PM Ben Ernst <boi...@gmail.com> wrote: > > Ouch! We do use V8 on a live project compiled with MSVC. Thought it was > worth throwing a comment out there, although I'm sure this isn't a decision > that was taken lightly. > Cheers, > Ben > > > > > > On Mon, 17 Jun 2024 at 11:58, Hannes Payer <hpa...@chromium.org> wrote: > > Hi all, > > V8 will follow Chromium's lead > <https://groups.google.com/a/chromium.org/g/chromium-dev/c/fuVUxe1q6EA> > and will discontinue support for MSVC. To give projects time to adjust, we > will stop support after V8 version 13.0 in September 2024. After that, we > will remove the infrastructure bots and MSVC compatibility hacks in the > code base. > > Cheers, > Hannes > > > -- > -- > v8-dev mailing list > v8-dev@googlegroups.com > http://groups.google.com/group/v8-dev > --- > You received this message because you are subscribed to the Google Groups > "v8-dev" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to v8-dev+unsubscr...@googlegroups.com. > To view this discussion on the web visit > https://groups.google.com/d/msgid/v8-dev/CANaZRYwBjN3wR7MJEdk-fmkNPHWzJFd1RU1iC3SBA32MnD-uoA%40mail.gmail.com > <https://groups.google.com/d/msgid/v8-dev/CANaZRYwBjN3wR7MJEdk-fmkNPHWzJFd1RU1iC3SBA32MnD-uoA%40mail.gmail.com?utm_medium=email&utm_source=footer> > . > > > -- > -- > v8-users mailing list > v8-us...@googlegroups.com > http://groups.google.com/group/v8-users > --- > You received this message because you are subscribed to the Google Groups > "v8-users" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to v8-users+unsubscr...@googlegroups.com. > To view this discussion on the web visit > https://groups.google.com/d/msgid/v8-users/CABexdQ4DUQrq74GTwtsnAhRO5WH1gN1Z9wZUr9J4aJLckWsEhw%40mail.gmail.com > <https://groups.google.com/d/msgid/v8-users/CABexdQ4DUQrq74GTwtsnAhRO5WH1gN1Z9wZUr9J4aJLckWsEhw%40mail.gmail.com?utm_medium=email&utm_source=footer> > . > > > > -- > > > Hannes Payer | > V8 | > Google Germany GmbH | > Erika-Mann Str. 33, 80636 München > > Geschäftsführer: Paul Manicle, Liana Sebastian > > Registergericht und -nummer: Hamburg, HRB 86891 > > Sitz der Gesellschaft: Hamburg > > Diese E-Mail ist vertraulich. Falls Sie diese fälschlicherweise erhalten > haben sollten, leiten Sie diese bitte nicht an jemand anderes weiter, > löschen Sie alle Kopien und Anhänge davon und lassen Sie mich bitte wissen, > dass die E-Mail an die falsche Person gesendet wurde. > > > > This e-mail is confidential. If you received this communication by > mistake, please don't forward it to anyone else, please erase all copies > and attachments, and please let me know that it has gone to the wrong > person. > > > -- > -- > v8-users mailing list > v8-us...@googlegroups.com > http://groups.google.com/group/v8-users > --- > You received this message because you are subscribed to the Google Groups > "v8-users" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to v8-users+unsubscr...@googlegroups.com. > To view this discussion on the web visit > https://groups.google.com/d/msgid/v8-users/CAKEgpyH%2B8HrOKLAxRW%2BU-S6d_n4NNOxw1e6uBGZqguqa%3D%3DS0Ww%40mail.gmail.com > <https://groups.google.com/d/msgid/v8-users/CAKEgpyH%2B8HrOKLAxRW%2BU-S6d_n4NNOxw1e6uBGZqguqa%3D%3DS0Ww%40mail.gmail.com?utm_medium=email&utm_source=footer> > . > > > -- > -- > v8-users mailing list > v8-us...@googlegroups.com > http://groups.google.com/group/v8-users > --- > You received this message because you are subscribed to the Google Groups > "v8-users" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to v8-users+unsubscr...@googlegroups.com. > To view this discussion on the web visit > https://groups.google.com/d/msgid/v8-users/8dd6a11c-f3ba-48dc-b19b-7787aee41d50%40app.fastmail.com > <https://groups.google.com/d/msgid/v8-users/8dd6a11c-f3ba-48dc-b19b-7787aee41d50%40app.fastmail.com?utm_medium=email&utm_source=footer> > . > -- Hannes Payer | V8 | Google Germany GmbH | Erika-Mann Str. 33, 80636 München Geschäftsführer: Paul Manicle, Liana Sebastian Registergericht und -nummer: Hamburg, HRB 86891 Sitz der Gesellschaft: Hamburg Diese E-Mail ist vertraulich. 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