r369644 make impossible to build ports on jails lower than the base system

[Bryan Drewery]

On 10/1/2014 8:46 AM, Oleg Ginzburg wrote:
> On Wednesday, October 01, 2014 04:52:58 AM David Wolfskill wrote:
>> On Wed, Oct 01, 2014 at 02:59:23PM +0400, Oleg Ginzburg wrote:
>>> Hello,
>>>
>>> If the kernel is fresh than jajl containers, recent changes in
>>> bsd.ports.mk
>>> provoke an error:
>>>
>>>
>>> % jls
>>>
>>>    JID  IP Address      Hostname                      Path
>>>    
>>>      1  192.168.0.23    kde4.my.domain               
>>>      /usr/jails/jails/kde4
>>>
>>> % uname -a
>>> FreeBSD gizmo.my.domain 11.0-CURRENT FreeBSD 11.0-CURRENT #4 r272224M: Mon
>>> Sep 29 09:22:06 UTC 2014
>>> root at gizmo.my.domain:/usr/jails/src/obj_amd64_amd64_11/usr/src/sys/GENERIC
>>> .CBSD amd64
>>>
>>> % file -s /usr/jails/jails/kde4/bin/sh
>>> /usr/jails/jails/kde4/bin/sh: ELF 64-bit LSB executable, x86-64, version 1
>>> (FreeBSD), dynamically linked (uses shared libs), for FreeBSD 10.0
>>> (1000510), stripped
>>>
>>> % jexec 1 make -C /usr/ports/sysutils/panicmail
>>> make: "/usr/ports/Mk/bsd.port.mk" line 1213: UNAME_r (11.0-CURRENT) and
>>> OSVERSION (1000510) do not agree on major version number.
>>> ...
>>
>> You could set the environment variable UNAME_r (e.g., to "10.0-STABLE")
>> prior to the "make" invocation.
> 
> Yes. In other words - and it was intended by this change, and from that 
> moment, the substitution of the environment has become a necessity if i want 
> to work with the ports on at lower version environments?
> 
>>
>> Peace,
>> david
> 

See /usr/ports/CHANGES for explanation. It has *always* been required.
Not having these variables agree leads to various port build failures.

-- 
Regards,
Bryan Drewery

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