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mounty1
l33t
Joined: 06 Jul 2006
Posts: 934
Location: Queensland
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 Posted: Tue Mar 06, 2018 10:49 pm Post subject: bootstrap 32 bit Ada compiler from 64 bit |
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The Ada project page indicates that the compiler must be bootstrapped. For 64 bit builds, this is by downloading the binary from libre.adacore.com. However, there is no pre-built 32 bit binary. Is it possible to build a 32 bit compiler in the 64 bit environment, for bootstrapping, and if so, how?
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Michael Mounteney |
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NeddySeagoon
Administrator
Joined: 05 Jul 2003
Posts: 54237
Location: 56N 3W
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| Posted: Tue Mar 06, 2018 11:19 pm Post subject: |
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mounty1,
This overlay looks promising.
It mentions | Quote: | | I have tested x86 and amd64 chroot's |
... but it stops at gcc-5.4 so its not all plain sailing.
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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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mounty1
l33t
Joined: 06 Jul 2006
Posts: 934
Location: Queensland
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| Posted: Wed Mar 07, 2018 12:33 am Post subject: |
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| NeddySeagoon wrote: | | ... but it stops at gcc-5.4 so its not all plain sailing. |
That's pretty rough sailing Neddy because for the new PIC 17.0 profiles you need at least gcc-6.3.0. Regrettably, Ada is somewhat neglected. Thanks for the answer though.
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Michael Mounteney |
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tupone
n00b
Joined: 04 Jul 2008
Posts: 15
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| Posted: Tue Feb 19, 2019 7:19 am Post subject: |
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I added x86 (32 bits) a while ago to the gnat-gpl ebuild.
Non need to download anything from adacore by hand.
The ebuild will do it for you.
I have tested it some months ago. If you find something wrong just raise a bug request |
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