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md500
n00b
Joined: 16 Jun 2016
Posts: 4
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 Posted: Sat Nov 19, 2016 7:51 pm Post subject: Rebuild system in @system set and @world set due to CFLAGS |
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Anyone know how to rebuild whole system (which are been updated for me explicitely in @system and @world set?) because for CFLAGS variable change? (ej --march=native to --march=<any cpu type>)
ej: I want to rebuild my system to backup my system and migrate for a new PC (amd cpu to intel cpu)
I know what making a backup without changing CFLAGS variable and switching to a new pc (which have a different cpu) will make my system unbootable/unstable due to broken compatibility cpu.
will:
| Code: | eix-update ; emerge -uvDN1 --with-bdeps=y --keep-going=y @system ; revdep-rebuild ; emerge -uvDN --with-bdeps=y --keep-going=y @world ; revdep-rebuild ; emerge @module-rebuild
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this job?
Any advice/help will be appreciated.
PD: Sorry for my bad english |
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NeddySeagoon
Administrator
Joined: 05 Jul 2003
Posts: 54300
Location: 56N 3W
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| Posted: Sat Nov 19, 2016 8:40 pm Post subject: |
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md500,
The @world set includes the @system set, so | Code: | | emerge -e @world --with-bdeps=y --keep-going |
should do what you want.
You may not need --with-bdeps=y with -e but its safe.
_________________
Regards,
NeddySeagoon
Computer users fall into two groups:-
those that do backups
those that have never had a hard drive fail. |
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Installing Gentoo
