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

[Justin Hibbits]

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!

- Justin

>