Dimitry Andric 6133473e42 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-removals PR: 282645 Approved by: bsd@philippost.de (maintainer) MFH: 2024Q4		2024-11-22 00:06:15 +01:00
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patch-unix_povray.conf
patch-vfe_unix_syspovconfig.h
patch-vfe_vfe.cpp
patch-vfe_vfeconf.h