[Nix-dev] force nix-build without binary caches?

[Daniel Hlynskyi]

No, not everything is working. -K option didn't trigger. Here are last
lines of build log

building install_features
 install -m 644 -p
/tmp/nix-build-qscintilla-2.8.3.drv-0/QScintilla-gpl-2.8.3/Qt4Qt5/features/qscintilla2.prf
/nix/store/kycs9akg1h70wjm0p4cg9cc384ccrfy7-qscintilla-2.8.3/share/qt/mkspecs/features//
glibPreFixupPhase
post-installation fixup
patching ELF executables and libraries in
/nix/store/kycs9akg1h70wjm0p4cg9cc384ccrfy7-qscintilla-2.8.3
/nix/store/kycs9akg1h70wjm0p4cg9cc384ccrfy7-qscintilla-2.8.3/libs/libqscintilla2.so.11.2.0
gzipping man pages in
/nix/store/kycs9akg1h70wjm0p4cg9cc384ccrfy7-qscintilla-2.8.3
patching script interpreter paths in
/nix/store/kycs9akg1h70wjm0p4cg9cc384ccrfy7-qscintilla-2.8.3
/nix/store/kycs9akg1h70wjm0p4cg9cc384ccrfy7-qscintilla-2.8.3

But folder /tmp/nix-build-qscintilla-2.8.3.drv-0/ is deleted:

[danbst at master:/tmp/scibuild]$ ls -la /tmp/
total 8
drwxrwxrwt 12 root   root     260 Dec  1 11:45 .
drwxr-xr-x 20 root   root    4096 Nov 20 09:19 ..
drwxr-xr-x  2 danbst nogroup   80 Nov 27 23:22 build
drwx------  2 danbst nogroup   60 Nov 27 20:45 .esd-1000
drwx------  2 root   root      40 Nov 27 20:45 kde-root
drwx------  2 root   root      40 Nov 27 20:45 ksocket-root
drwx------  2 danbst nogroup   80 Nov 27 20:45 .org.chromium.Chromium.hPGm8S
drwx------  2 danbst nogroup   80 Nov 27 20:55 .org.chromium.Chromium.owFjjQ
drwxr-xr-x  2 danbst nogroup   60 Dec  1 11:45 scibuild
drwx------  3 root   root      60 Nov 27 20:45
systemd-private-a17a7cbc51c64ee6bc6717082ade3db4-rtkit-daemon.service-vxwynA
drwx------  3 danbst nogroup   60 Nov 30 13:39 .wine-1000
-r--r--r--  1 root   root      11 Nov 27 20:45 .X0-lock
drwxrwxrwt  2 root   root      60 Nov 27 20:45 .X11-unix

2014-12-01 11:47 GMT+01:00 Daniel Hlynskyi <abcz2.uprola at gmail.com>:

> thanks, now it works. Am I right, if I have Qt-4.8.6 (build dependency of
> qscintilla) already installed, than I don't need to
> recompile it when --option binary-caches "" is used for qscintilla?
>
> 2014-12-01 11:34 GMT+01:00 Domen Kožar <domen at dev.si>:
>
>> $ rm result
>> $ nix-store --delete /nix/store/kycs9akg1h70wjm0p4cg9cc384ccrf
>> y7-qscintilla-2.8.3
>> $ nix-build '<nixpkgs>' -K -A qscintilla --option build-use-substitutes
>> false
>>
>> On Mon, Dec 1, 2014 at 11:32 AM, Daniel Hlynskyi <abcz2.uprola at gmail.com>
>> wrote:
>>
>>> Thanks guys, but that doesn't help
>>>
>>> [danbst at master:/tmp/scibuild]$ nix-build '<nixpkgs>' -K -A qscintilla
>>> --option build-use-substitutes false
>>> /nix/store/kycs9akg1h70wjm0p4cg9cc384ccrfy7-qscintilla-2.8.3
>>>
>>> [danbst at master:/tmp/scibuild]$ nix-build '<nixpkgs>' -K -A qscintilla
>>> --option binary-caches ""
>>> /nix/store/kycs9akg1h70wjm0p4cg9cc384ccrfy7-qscintilla-2.8.3
>>>
>>> [danbst at master:/tmp/scibuild]$
>>>
>>> I have 'gc-keep-outputs = true' option enabled. Can this be a problem?
>>>
>>> 2014-12-01 11:29 GMT+01:00 Rob Vermaas <rob.vermaas at gmail.com>:
>>>
>>>> Or use (taken from 'man nix.conf'):
>>>>
>>>>        build-use-substitutes
>>>>            If set to true (default), Nix will use binary substitutes if
>>>> available. This option can be disabled to force
>>>>            building from source.
>>>>
>>>> E.g. nix-build --option build-use-substitutes false
>>>>
>>>> Cheers,
>>>> Rob
>>>>
>>>>
>>>> On Mon, Dec 1, 2014 at 11:21 AM, Domen Kožar <domen at dev.si> wrote:
>>>>
>>>>> nix-build --option binary-caches ""
>>>>>
>>>>> On Mon, Dec 1, 2014 at 11:08 AM, Daniel Hlynskyi <
>>>>> abcz2.uprola at gmail.com> wrote:
>>>>>
>>>>>> hi, I'm trying to use -K option for nix-build, but it doesn't
>>>>>> generate unpacked directory in /tmp, it simply finds it somewhere in cache
>>>>>> (or binary cache.nixos.org or hydra.nixos.org). How to force it to
>>>>>> build without using cache and generated /tmp/nix-build-* directory?
>>>>>>
>>>>>> [danbst at master:/tmp/scibuild]$ nix-build '<nixpkgs>' -K -A qscintilla
>>>>>> /nix/store/kycs9akg1h70wjm0p4cg9cc384ccrfy7-qscintilla-2.8.3
>>>>>> [danbst at master:/tmp/scibuild]$
>>>>>>
>>>>>> _______________________________________________
>>>>>> nix-dev mailing list
>>>>>> nix-dev at lists.science.uu.nl
>>>>>> http://lists.science.uu.nl/mailman/listinfo/nix-dev
>>>>>>
>>>>>>
>>>>>
>>>>> _______________________________________________
>>>>> nix-dev mailing list
>>>>> nix-dev at lists.science.uu.nl
>>>>> http://lists.science.uu.nl/mailman/listinfo/nix-dev
>>>>>
>>>>>
>>>>
>>>>
>>>> --
>>>> Rob Vermaas
>>>>
>>>> [email] rob.vermaas at gmail.com
>>>>
>>>
>>>
>>
>
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