Hello Ian,

Makefile.def contains already:

host_modules= { module= libbacktrace; bootstrap=true; }; // since eff02e4f84 - "libbacktrace/: * Initial implementation" year 2012

host_modules= { module= libcpp; bootstrap=true; }; // since 4f4e53dd8517c0b2 - year 2004

Greetings
  Дилян 

Am 25. März 2024 23:59:52 UTC schrieb Ian Lance Taylor <iant@golang.org>:
>On Sat, Mar 23, 2024 at 4:32 AM Дилян Палаузов
><dilyan.palauzov@aegee.org> wrote:
>>
>> Can the build experts say what needs to be changed?  The dependencies I added are missing in the build configuration (@if gcc-bootstrap).
>>
>> I cannot say if libbacktrace should or should not be a bootstrap=true module.
>
>I don't count as a build expert these days, but since GCC itself links
>against libbacktrace, my understanding is that the libbacktrace
>host_module should be bootstrap=true, just like, say, libcpp.
>
>Ian