| 1 |
At Tue, 19 Aug 2003 04:43:50 +0200, |
| 2 |
Spider wrote: |
| 3 |
> |
| 4 |
> [1 <text/plain; US-ASCII (7bit)>] |
| 5 |
> begin quote |
| 6 |
> On Mon, 18 Aug 2003 22:31:47 -0400 |
| 7 |
> Owen Gunden <ogunden@××××××××××××.edu> wrote: |
| 8 |
> |
| 9 |
> > So hypothetically, if I wanted to write a shell script that behaved |
| 10 |
> > differently if virtual/mta was installed than if it was not, what |
| 11 |
> > would I do? |
| 12 |
|
| 13 |
> cat /var/cache/edb/virtuals ... this should give you the format |
| 14 |
> enough to work shell magic with it :) |
| 15 |
|
| 16 |
Alternatively, you can use has_version function. If you want to use |
| 17 |
it from normal shell script (not an ebuild), use |
| 18 |
|
| 19 |
/usr/bin/portageq has_version / 'virtual/mta' && ... |
| 20 |
|
| 21 |
See man 5 ebuild for more detail. |
| 22 |
|
| 23 |
-- |
| 24 |
Mamoru KOMACHI <usata@g.o> |
| 25 |
http://dev.gentoo.org/~usata/ |
| 26 |
|
| 27 |
-- |
| 28 |
gentoo-dev@g.o mailing list |
Archives