[Debian-med-packaging] Bug#976550: infernal: FTBFS on arm64: configure: error: in `/<<PKGBUILDDIR>>'

[Lucas Nussbaum]

Source: infernal
Version: 1.1.3-5
Severity: important
Justification: FTBFS on arm64
Tags: bullseye sid ftbfs
Usertags: ftbfs-20201205 ftbfs-bullseye

Hi,

During a rebuild of all packages in sid, your package failed to build
on arm64 (I don't know if it also fails on amd64).

Relevant part (hopefully):
> configure: Configuring Infernal for your system.
> checking build system type... aarch64-unknown-linux-gnu
> checking host system type... aarch64-unknown-linux-gnu
> checking for gcc... gcc
> checking whether the C compiler works... no
> configure: error: in `/<<PKGBUILDDIR>>'
> configure: error: C compiler cannot create executables
> See `config.log' for more details
> 	tail -v -n \+0 config.log

The full build log is available from:
   http://qa-logs.debian.net/2020/12/05/infernal_1.1.3-5_unstable.log

A list of current common problems and possible solutions is available at
http://wiki.debian.org/qa.debian.org/FTBFS . You're welcome to contribute!

If you reassign this bug to another package, please marking it as 'affects'-ing
this package. See https://www.debian.org/Bugs/server-control#affects

If you fail to reproduce this, please provide a build log and diff it with me
so that we can identify if something relevant changed in the meantime.

About the archive rebuild: The rebuild was done on EC2 VM instances from
Amazon Web Services, using a clean, minimal and up-to-date chroot. Every
failed build was retried once to eliminate random failures.