| 1 |
Petteri Räty wrote: |
| 2 |
> Marius Mauch kirjoitti: |
| 3 |
> |
| 4 |
>> On Mon, 23 Apr 2007 23:45:48 +0200 |
| 5 |
>> dju` <dju@g.o> wrote: |
| 6 |
>> |
| 7 |
>> |
| 8 |
>>> eerror "Your ${package} package has been built without" |
| 9 |
>>> eerror "${func} support, please enable the '${use_flag}' USE flag and" |
| 10 |
>>> eerror "re-emerge ${package}." |
| 11 |
>>> elog "You can enable this USE flag either globally in /etc/make.conf," |
| 12 |
>>> elog "or just for specific packages in /etc/portage/package.use." |
| 13 |
>>> die "${package} missing ${func} support" |
| 14 |
>>> |
| 15 |
>> A little detail about elog: You should not use different elog functions |
| 16 |
>> (eerror, elog, ewarn, ...) within the same message as they may appear |
| 17 |
>> out of order in the final log (e.g. the elog lines might appear before |
| 18 |
>> the eerror lines). This is because messages of the same loglevel and in |
| 19 |
>> the same phase are grouped together. It's an implementation detail that |
| 20 |
>> might be changed in future versions, but for now you'll have to live |
| 21 |
>> with it. |
| 22 |
>> |
| 23 |
>> Also I don't see much use in explaining how to enable a use flag inside |
| 24 |
>> ebuilds, at most there should be a pointer to the real documentation |
| 25 |
>> IMO. |
| 26 |
>> |
| 27 |
>> Marius |
| 28 |
>> |
| 29 |
> |
| 30 |
> Any updates on this? |
| 31 |
> |
| 32 |
> betelgeuse@pena /usr/portage/eclass $ grep built_with_use_die -r . |
| 33 |
> betelgeuse@pena /usr/portage/eclass $ |
| 34 |
> |
| 35 |
> I for one would use it if it existed. |
| 36 |
> |
| 37 |
> Regards, |
| 38 |
> Petteri |
| 39 |
> |
| 40 |
> |
| 41 |
built_with_use sys-apps/pciutils zlib && die "You need to build |
| 42 |
sys-apps/pciutils without zlib" |
| 43 |
|
| 44 |
WHY do we need YET another function for such a simple construct? |
| 45 |
|
| 46 |
built_with_use is already available and very powerful. |
| 47 |
|
| 48 |
For example, HAL does.. |
| 49 |
|
| 50 |
built_with_use --missing false sys-apps/pciutils zlib |
| 51 |
|
| 52 |
If the USE flag is missing entirely, it'll treat it like it's disabled |
| 53 |
because old versions didn't have the zlib USE flag and didn't gzip their |
| 54 |
data. Some packages it might be the other way around so you can pass |
| 55 |
true instead. |
| 56 |
|
| 57 |
Adding built_with_use_die is utterly pointless. |
| 58 |
|
| 59 |
-- |
| 60 |
gentoo-dev@g.o mailing list |
Archives