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Date:      Wed, 04 Dec 2024 19:52:45 +0000
From:      bugzilla-noreply@freebsd.org
To:        ports-bugs@FreeBSD.org
Subject:   [Bug 283126] emulators/mame: fix build with clang 18 and 19
Message-ID:  <bug-283126-7788-EApCBdkhq2@https.bugs.freebsd.org/bugzilla/>
In-Reply-To: <bug-283126-7788@https.bugs.freebsd.org/bugzilla/>
References:  <bug-283126-7788@https.bugs.freebsd.org/bugzilla/>

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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D283126

--- Comment #3 from commit-hook@FreeBSD.org ---
A commit in branch main references this bug:

URL:
https://cgit.FreeBSD.org/ports/commit/?id=3Dd76e4adce969f7a3da6e7398cca26dc=
a70cec559

commit d76e4adce969f7a3da6e7398cca26dca70cec559
Author:     Dimitry Andric <dim@FreeBSD.org>
AuthorDate: 2024-12-03 09:22:18 +0000
Commit:     Dimitry Andric <dim@FreeBSD.org>
CommitDate: 2024-12-04 19:51:46 +0000

    emulators/mame: fix build with clang 18 and 19

    During the exp-run for bug 283013 ("update LLVM_DEFAULT to 18") it
    turned out that emulators/mame fails to compile, with an error similar
    to:

      ../../../../../3rdparty/sol2/sol/sol.hpp:19875:31: error: address of
overloaded function 'call' does not match required type 'int (lua_State *)'
       19875 |                                 lua_CFunction freefunc =3D
&function_detail::upvalue_this_member_variable<C, Fx>::template
call<is_yielding, no_trampoline>;
             |=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=
=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=
=20=20=20=20=20=20=20=20=20=20=20=20=20
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~=
~~~~~~~~~~~~~~~~~~~~

    Upstream fixed this with [1] and [2].

    Similarly, compiling it with clang 19, we run into another error:

      ../../../../../3rdparty/sol2/sol/sol.hpp:6755:10: error: no member na=
med
'construct' in 'optional<type-parameter-0-0 &>'
       2191 |=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=
=20=20=20=20
this->construct(std::forward<Args>(args)...);
            |                         ~~~~  ^

    Upstream fixed this with [3].

    Apply these upstream fixes using PATCH_SITES and PATCHFILES.

    [1] https://github.com/mamedev/mame/commit/4da99a13f5c
    [2] https://github.com/mamedev/mame/commit/b7e0fa72b92
    [3] https://github.com/mamedev/mame/commit/c75845b1ef0

    PR:             283126
    Approved by:    agh@riseup.net (maintainer)
    MFH:            2024Q4

 emulators/mame/Makefile | 5 +++++
 emulators/mame/distinfo | 8 +++++++-
 2 files changed, 12 insertions(+), 1 deletion(-)

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