svn commit: r341343 - head/share/man/man7

[Bjoern A. Zeeb]

On 30 Nov 2018, at 16:38, Justin Hibbits wrote:

> On Fri, Nov 30, 2018, 08:36 Warner Losh <imp at bsdimp.com wrote:
>
>>
>>
>> On Fri, Nov 30, 2018 at 9:35 AM Justin Hibbits <chmeeedalf at gmail.com>
>> wrote:
>>
>>>
>>>
>>> On Fri, Nov 30, 2018, 08:24 Bjoern A. Zeeb <
>>> bzeeb-lists at lists.zabbadoz.net wrote:
>>>
>>>> On 30 Nov 2018, at 15:56, Edward Tomasz Napierala wrote:
>>>>
>>>>> Author: trasz
>>>>> Date: Fri Nov 30 15:56:14 2018
>>>>> New Revision: 341343
>>>>> URL: https://svnweb.freebsd.org/changeset/base/341343
>>>>>
>>>>> Log:
>>>>>   Add an example of rebuilding a single piece of userspace.
>>>>>
>>>>> Modified:
>>>>>   head/share/man/man7/development.7
>>>>>
>>>>> Modified: head/share/man/man7/development.7
>>>>>
>>>> ==============================================================================
>>>>> --- head/share/man/man7/development.7 Fri Nov 30 15:52:03
>>>>> 2018  (r341342)
>>>>> +++ head/share/man/man7/development.7 Fri Nov 30 15:56:14
>>>>> 2018  (r341343)
>>>>> @@ -118,6 +118,14 @@ After reboot:
>>>>>  cd src
>>>>>  make -j8 installworld
>>>>>  reboot
>>>>> +.Ed
>>>>> +.Pp
>>>>> +Rebuild and reinstall a single piece of userspace, in this
>>>>> +case
>>>>> +.Xr ls 1 :
>>>>> +.Bd -literal -offset indent
>>>>> +cd src/bin/ls
>>>>> +make clean all install
>>>>
>>>> I always thought the proper sequence was:  make clean cleandepend 
>>>> obj
>>>> depend all install
>>>>
>>>> However I have recently figured that it’s not actually true as
>>>> building inside an individual user space source directory seems to 
>>>> pick
>>>> up headers etc from the installed machine and not from the source 
>>>> tree.
>>>> I keep arguing with myself if that had always been the case or 
>>>> not..  I
>>>> am sure some people here do know better than me (so please see this 
>>>> as
>>>> asking for help/advise).
>>>>
>>>> /bz
>>>>
>>>>
>>>> When I need the build headers I use
>>>
>>>
>>> make buildenv
>>> ... cd bin/ls
>>> ... make
>>>
>>
>> You can also do cd bin/ls ; make buildenv now too :)
>>
>> Warner
>>
>
> I learn something new everyday! Thanks!

I guess that should be documented as part of the needed steps then?

/bz