Bug 940119 – app-office/libreoffice-24.2.6.2: fails to build with >=libcxx-19: error: implicit instantiation of undefined template 'std::char_traits<int>'

• Status: CONFIRMED
• Product: Gentoo Linux

[Description nvinson234 2024-09-23 01:51:57 UTC]

In file included from dict-generate.cpp:25:
In file included from /usr/include/c++/v1/iostream:42:
In file included from /usr/include/c++/v1/ios:220:
In file included from /usr/include/c++/v1/__locale:24:
/usr/include/c++/v1/string:820:42: error: implicit instantiation of undefined template 'std::char_traits<int>'
  820 |   static_assert(is_same<_CharT, typename traits_type::char_type>::value,
      |                                          ^
dict-generate.cpp:861:18: note: in instantiation of template class 'std::basic_string<int>' requested here
  861 |     StringOfInts Chld;
      |                  ^


Reproducible: Always

[Comment 1 nvinson234 2024-09-23 09:03:38 UTC]

Created attachment 903611 [details, diff]
libreoffice-24.2.6.2.ebuild.patch

[Comment 2 nvinson234 2024-09-23 09:08:30 UTC]

Created attachment 903612 [details, diff]
libreoffice-24.2.6.2-0001-There-is-no-std-basic_string-int.patch

based off upstream patch (https://github.com/LibreOffice/core/blob/master/external/zxcvbn-c/0001-There-is-no-std-basic_string-int.patch.1)

[Comment 3 nvinson234 2024-09-23 09:17:07 UTC]

Created attachment 903613 [details, diff]
libreoffice-24.2.6.2-UnpackedTarball_zxcvbn-c.mk-libcxx-19.patch

Makefile patch to ensure 0001-There-is-no-std-basic_string-int.patch gets applied.

Note: The file that needs to be patched, ${WORKDIR}/UnpackedTarball/zxcvbn-c/dict-generate.cpp, isn't available until after src_compile() is called.