tsmish wrote 5 years ago
(address . bug-guix@gnu.org)
CAMaATaPyy+7wJqVHzNuKTUOk5wjuOTUzt_9oHXpVs4Dbwpu-Gg@mail.gmail.com
Attaching build log.
commit: 8ba4d8a347fbdf9fe09e8ac801b4ac0586ac382a
freehdl fails to build
- Done
Marius Bakke wrote 5 years ago
(name . tsmish)(address . tsymsh@gmail.com)(address . 41246-done@debbugs.gnu.org)
87h7wjv5hj.fsf@devup.no
tsmish <tsymsh@gmail.com> writes:
Toggle quote (3 lines)
> Attaching build log.
> commit: 8ba4d8a347fbdf9fe09e8ac801b4ac0586ac382a
Thanks!
Toggle quote (7 lines)
> /gnu/store/6wn346cbw1mh6264v426pwj2klgvxr0z-gcc-5.5.0/include/c++/cstdlib:266:22: error: ‘__gnu_cxx::strtold’ has not been declared
> using ::__gnu_cxx::strtold;
> ^
> In file included from fire-types.cc:9:0:
> /gnu/store/rn75fm7adgx3pw5j8pg3bczfqq1y17lk-gcc-7.5.0/include/c++/stdlib.h:38:12: error: ‘std::abort’ has not been declared
> using std::abort;
Using multiple versions of GCC in the same package is poorly supported
since the recent 'core-updates' merge, causing these obscure errors.
The actual problem with FreeHDL is that it assumes std::string,
std::hash, etc is available in the default namespace, which is why it
was built with GCC 5 instead of the default GCC 7. I found a patch over
at Arch that makes it work with newer versions of GCC and C++:
I applied it to our package with commit
1a044e3936ac4c1ba1575fe791bf59577b039cf9 and removed the GCC 5 input.
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