Date: Thu, 21 Nov 2024 23:12:35 +0000 From: bugzilla-noreply@freebsd.org To: ports-bugs@FreeBSD.org Subject: [Bug 282645] graphics/povray37: fix build with libc++ 19 Message-ID: <bug-282645-7788-adNFBsbRgu@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-282645-7788@https.bugs.freebsd.org/bugzilla/> References: <bug-282645-7788@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D282645 --- Comment #4 from commit-hook@FreeBSD.org --- A commit in branch 2024Q4 references this bug: URL: https://cgit.FreeBSD.org/ports/commit/?id=3Dfa64477e6c3f80ff90f2e661fdd1a2c= 0de0ee8b2 commit fa64477e6c3f80ff90f2e661fdd1a2c0de0ee8b2 Author: Dimitry Andric <dim@FreeBSD.org> AuthorDate: 2024-11-09 12:04:23 +0000 Commit: Dimitry Andric <dim@FreeBSD.org> CommitDate: 2024-11-21 23:11:13 +0000 graphics/povray37: fix build with libc++ 19 As noted in the libc++ 19 release notes [1], std::char_traits<> is now only provided for char, char8_t, char16_t, char32_t and wchar_t, and any instantiation for other types will fail. This causes graphics/povray37 to fail to compile with clang 19 and libc++ 19, resulting in errors similar to: /usr/include/c++/v1/string:820:42: error: implicit instantiation of undefined template 'std::char_traits<unsigned short>' 820 | static_assert(is_same<_CharT, typename traits_type::char_type>::value, | ^ ./base/configbase.h:159:19: note: in instantiation of template class 'std::basic_string<unsigned short>' requested here 159 | inline UCS2String ASCIItoUCS2String(const char *s) | ^ /usr/include/c++/v1/__fwd/string.h:23:29: note: template is declared = here 23 | struct _LIBCPP_TEMPLATE_VIS char_traits; | ^ This can be fixed by defining `POVMSUCS2` as `char16_t` instead of `unsigned short`, `UCS2` as `char16_t` instead of `unsigned short`, and `UCS4` as `char32_t` instead of `unsigned int` in the passed-in `CPPFLAGS` variable. Also, patch up `vfe.cpp` and `vfeconf.h` to use `char16_t` and `u16string` instead of the non-standard types. [1] https://libcxx.llvm.org/ReleaseNotes/19.html#deprecations-and-remov= als PR: 282645 Approved by: bsd@philippost.de (maintainer) MFH: 2024Q4 (cherry picked from commit 6133473e4227abbfcf023bea6ab5eeed9c17e55b) graphics/povray37/Makefile | 3 +++ graphics/povray37/files/patch-vfe_vfe.cpp (new) | 26 +++++++++++++++++++= ++++ graphics/povray37/files/patch-vfe_vfeconf.h (new) | 19 +++++++++++++++++ 3 files changed, 48 insertions(+) --=20 You are receiving this mail because: You are the assignee for the bug.=
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