Re: gcc/g++ 4.2.1 -r334125 is getting devd related build failures on ci.freebsd.org

I got this. not marked as spam

On 23 May 2018 at 18:34, Mark Millard <marklmi_at_yahoo.com> wrote:
> [This submittal is in part an experiment with how Eitan's
> MUA classifies the Email using an alternate yahoo.com
> address. Eitan: the subject and this note are all unique
> to this message.]
>
> I've reported to Eitan that the gcc/g++ 4.2.1 architectures
> are failing for devd build failures.
>
> Examples include:
>
> --- all_subdir_sbin ---
> cc1plus: warnings being treated as errors
> /usr/obj/usr/src/sparc64.sparc64/tmp/usr/include/c++/4.2/bits/basic_string.h: In member function 'std::basic_string<_CharT, _Traits, _Alloc>::_Rep* std::basic_string<_CharT, _Traits, _Alloc>::_M_rep() const [with _CharT = char, _Traits = std::char_traits<char>, _Alloc = std::allocator<char>]':
> /usr/obj/usr/src/sparc64.sparc64/tmp/usr/include/c++/4.2/bits/basic_string.h:493:   instantiated from 'std::basic_string<_CharT, _Traits, _Alloc>::~basic_string() [with _CharT = char, _Traits = std::char_traits<char>, _Alloc = std::allocator<char>]'
> /usr/src/sbin/devd/devd.hh:149:   instantiated from here
> /usr/obj/usr/src/sparc64.sparc64/tmp/usr/include/c++/4.2/bits/basic_string.h:288: warning: cast from 'char*' to 'std::basic_string<char, std::char_traits<char>, std::allocator<char> >::_Rep*' increases required alignment of target type
>
> mips64 and mips and sparc64 agree, for example.
>
> powerpc and powerpc64 report:
>
> --- all_subdir_sbin ---
> cc1plus: warnings being treated as errors
> /usr/src/sbin/devd/devd.hh: In function 'void __tcf_0(void*)':
> /usr/src/sbin/devd/devd.hh:150: warning: inlining failed in call to 'virtual config::~config()': --param max-inline-insns-single limit reached
> /usr/src/sbin/devd/devd.cc:175: warning: called from here
>
> but I expect the two sets of types of error message are related
> somehow and the "fix" fixes both types.
>
>
> ===
> Mark Millard
> marklmi at yahoo.com
> ( dsl-only.net went
> away in early 2018-Mar)
>



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Eitan Adler
Source, Ports, Doc committer
Bugmeister, Ports Security teams