[Aptitude-devel] Bug#978171: Bug#978171: aptitude: FTBFS: pkgcachegen.h:32:10: fatal error: xxhash.h: No such file or directory

[Sven Joachim]

On 2020-12-26 22:46 +0100, Axel Beckert wrote:

> Hi Lucas,
>
> Lucas Nussbaum wrote:
>> During a rebuild of all packages in sid, your package failed to build
>> on amd64.
>
> Thanks for the bug report!
>
>> > /usr/include/apt-pkg/pkgcachegen.h:32:10: fatal error: xxhash.h: No such file or directory
>> >    32 | #include <xxhash.h>
>> >       |          ^~~~~~~~~~
>> > compilation terminated.
>> > make[6]: *** [Makefile:582: apt.o] Error 1
>
>
> Looks like a missing dependency on libxxhash-dev on a first glance.
>
> Will check if that helps. (And I wonder where that one got lost.)

It did not get lost, rather I suppose that the latest apt upload
introduced this new include without adding a proper dependency on
libxxhash-dev to libapt-pkg-dev.

Cheers,
       Sven