Bug#950645: src:gmp, add lib64 for i386 x32 mipsel etc

[YunQiang Su]

Thorsten Glaser <t.glaser at tarent.de> 于2020年6月11日周四 上午1:58写道：
>
> On Thu, 11 Jun 2020, YunQiang Su wrote:
>
> > root at sid-i386:~# apt install gcc-9-i686-linux-gnu:amd64
> > Reading package lists... Done
> > Building dependency tree
> > Reading state information... Done
> > Some packages could not be installed. This may mean that you have
> > requested an impossible situation or if you are using the unstable
> > distribution that some required packages have not yet been created
> > or been moved out of Incoming.
> > The following information may help to resolve the situation:
> >
> > The following packages have unmet dependencies:
> >  gcc-9-i686-linux-gnu:amd64 : Depends: libgcc-9-dev-i386-cross:amd64
> > (>= 9.3.0-13cross1) but it is not installable
> > E: Unable to correct problems, you have held broken packages.
>
> When encountering this kind of problems, it helps apt if you add
> all packages listed to the command line, until you see the real
> problem. In my build chroot, it looks like this:
>
> (pbuild25746-sid/i386)root at tglase:/# apt-get install gcc-i686-linux-gnu:amd64
> Reading package lists... Done
> Building dependency tree
> Reading state information... Done
> Some packages could not be installed. This may mean that you have
> requested an impossible situation or if you are using the unstable
> distribution that some required packages have not yet been created
> or been moved out of Incoming.
> The following information may help to resolve the situation:
>
> The following packages have unmet dependencies:
>  gcc-9-i686-linux-gnu:amd64 : Depends: binutils-i686-linux-gnu:amd64 (>= 2.34) but it is not going to be installed
>                               Depends: libgcc-9-dev-i386-cross:amd64 (>= 9.3.0-13cross1) but it is not installable
> E: Unable to correct problems, you have held broken packages.
>
> Then I add the packages:
>
> (pbuild25746-sid/i386)root at tglase:/# apt-get install gcc-i686-linux-gnu:amd64 binutils-i686-linux-gnu:amd64 libgcc-9-dev-i386-cross:amd64
> Reading package lists... Done
> Building dependency tree
> Reading state information... Done
> Package libgcc-9-dev-i386-cross:amd64 is not available, but is referred to by another package.
> This may mean that the package is missing, has been obsoleted, or
> is only available from another source
>
> E: Package 'libgcc-9-dev-i386-cross:amd64' has no installation candidate
>
>
> So we see that the package libgcc-9-dev-i386-cross:amd64 does not exist

in fact it may be problem of apt, since we do have libgcc-9-dev-i386-cross:all

> in Debian. There is the bug. (Also, why can’t it use libgcc-9-dev:i386?
> Really…) Go bother the GCC maintainer…
>

It is a :amd64 package, it shouldn't  depends on :i386 package.
To depends on libgcc-9-dev:i386, we need a gccXX-9:i386, that's just
what I want to do gcc64-9:i386.

> bye,
> //mirabilos
> --
> «MyISAM tables -will- get corrupted eventually. This is a fact of life. »
> “mysql is about as much database as ms access” – “MSSQL at least descends
> from a database” “it's a rebranded SyBase” “MySQL however was born from a
> flatfile and went downhill from there” – “at least jetDB doesn’t claim to
> be a database”  (#nosec)    ‣‣‣ Please let MySQL and MariaDB finally die!



-- 
YunQiang Su