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tljljmwelk
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PostPosted: Mon Mar 31, 2008 12:03 am    Post subject: gcc 4.3.0 masked Reply with quote

salve gentooisti,
sto cercando di compilare gentoo usando la flag -march=core2, quindi dovrei prima emergere gcc-4.3.0.
Ho inserito questa string in /etc/portage/package.keywords

sys-devel/gcc

ma continua a dirmi che è masked

emerge -pv =sys-devel/gcc-4.3.0

These are the packages that would be merged, in order:

Calculating dependencies -
!!! All ebuilds that could satisfy "=sys-devel/gcc-4.3.0" have been masked.
!!! One of the following masked packages is required to complete your request:
- sys-devel/gcc-4.3.0 (masked by: missing keyword)

For more information, see MASKED PACKAGES section in the emerge man page or
refer to the Gentoo Handbook.


ho provato a mettere la stessa ringa in package.unmask ma non risolvo niente....Sapete come risolvere il problema? Grazie in anticipo
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tljljmwelk
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PostPosted: Mon Mar 31, 2008 12:33 am    Post subject: Reply with quote

ho risolto con questa stringa:

echo "sys-devel/gcc **" >> /etc/portage/package.keywords

chi mi spiega il significato di quei due asterischi?
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zolar czakl
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PostPosted: Mon Mar 31, 2008 1:00 am    Post subject: Re: gcc 4.3.0 masked Reply with quote

Dunque
tljljmwelk wrote:
For more information, see MASKED PACKAGES section in the emerge man page

man emerge che riporta
Code:
See portage(5) for more information

Vediamo man portage alla voce package.keywords
Code:
Note:
                     In addition to the normal values from ACCEPT_KEYWORDS package.keywords supports three special tokens:

                     *  package is visible if it is stable on any architecture
                     ~* package is visible if it is in testing on any architecture
                     ** package is always visible (KEYWORDS are ignored completely)


:D ho la febbra
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tljljmwelk
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PostPosted: Mon Mar 31, 2008 7:27 pm    Post subject: Reply with quote

mannaggia a me che non uso mai il man grrrr Grazie comunque :D
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Luca89
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PostPosted: Mon Mar 31, 2008 7:38 pm    Post subject: Reply with quote

Solitamente viene usata per i pacchetti altamente sperimentali. Stai attento a quello che fai, considera che se lo stai facendo per le prestazioni potresti non avere vantaggi sostanziali.
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lavish
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PostPosted: Mon Mar 31, 2008 10:38 pm    Post subject: Reply with quote

Luca89 wrote:
Solitamente viene usata per i pacchetti altamente sperimentali. Stai attento a quello che fai, considera che se lo stai facendo per le prestazioni potresti non avere vantaggi sostanziali.

Diciamolo meglio: considera che se lo stai facendo per le prestazioni, potresti avere un sistema rotto usando gcc-4.3
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tljljmwelk
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PostPosted: Mon Apr 07, 2008 1:02 am    Post subject: Reply with quote

azz io lo sto facendo solo per le prestazioni...cmq per ora gnome sembra che vada compilato in gcc 4.3.0[/quote]
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