Re: [gentoo-user] php-5.6.33

[thelma@sys-concept.com]

On 11/27/2020 04:26 AM, Michael wrote:
> On Friday, 27 November 2020 07:24:57 GMT thelma@sys-concept.com wrote:
>> I need to install old: php-5.6.33 on my new system.  One program I have
>> depends on it.  Is it possible and what is the easiest way to go about it?
>>
>> I have the "php-5.6.33.ebuild" (and all other files) on my old system in
>> dir:
>> /var/db/pkg/dev-lang/php-5.6.33
>>
>> Is it possible to copy it to my: /usr/local/portage/dev-lang/
>> and build it on my new system?
> 
> There's two ways to go about it.  Since the MoBo is the same, I would run 
> quickpkg then copy it over and emerge it on the new disk.
> 
> Alternatively, copy over the ebuild and any associated files, then copy over 
> the source from distfiles and emerge it as you would normally emerge a 
> package.
> 
> However, dependencies ...
> 
> There are build time and run time dependencies.  The emerge will fail if build 
> time dependencies are no longer available on the current portage tree and/or 
> fail to run if run time dependencies are missing.  In this case you'll have to 
> fish these ebuilds out of the attic and try again.  Some packages will create 
> conflicts with the currently installed versions, which may become impossible 
> to resolve.  Which is why I originally suggested cloning an already working 
> system with all its packages, rather than reinstalling.
> 
> Either way, give quickpkg a spin and see where that gets you.

I'll try as you suggested, the mother board is different, it is a new
computer similar CPU AMD-8core.  I've tried duplicating it with Gparted,
didn't work.
The disk are different as well.
Old one is old WD spinning disk (about 10-years old)
New one is M.2 SSD

Old system is: emerge --info
Portage 2.3.24 (python 3.5.4-final-0, default/linux/amd64/17.0/desktop,
gcc-6.4.0, glibc-2.25-r10, 4.9.72-gentoo x86_64)

New one: emerge --info
Portage 3.0.9 (python 3.7.9-final-0, default/linux/amd64/17.1/desktop,
gcc-9.3.0, glibc-2.32-r2, 5.4.72-gentoo-x86_64 x86_64)

So I'm not sure if duplicating the drive would work, maybe I'm going the
wrong way about it.  It would be nice if gentoo have an easier way of
doing it, it would stand out from other distros.  I've tried Debian
(stable) it didn't work, and I know I have more flexibility with Gentoo.

 Thelma