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Re: [RFC] Update gmp/mpfr/mpc minimum versions
- From: Rainer Orth <ro at CeBiTec dot Uni-Bielefeld dot DE>
- To: Bernd Edlinger <bernd dot edlinger at hotmail dot de>
- Cc: Joseph Myers <joseph at codesourcery dot com>, "gcc-patches\ at gcc dot gnu dot org" <gcc-patches at gcc dot gnu dot org>, Richard Biener <rguenther at suse dot de>, "Marc Glisse \<marc dot glisse\ at inria dot fr\>\; Jakub Jelinek \<jakub\ at redhat dot com\>\; Jonathan Wakely" <jwakely at redhat dot com>
- Date: Fri, 29 Apr 2016 10:53:47 +0200
- Subject: Re: [RFC] Update gmp/mpfr/mpc minimum versions
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- References: <AM4PR07MB1571E7BDED31B7C146A0BC4CE4630 at AM4PR07MB1571 dot eurprd07 dot prod dot outlook dot com> <alpine dot DEB dot 2 dot 20 dot 1604262007090 dot 2787 at digraph dot polyomino dot org dot uk> <HE1PR07MB15805C6A09E3DAC3380023BEE4640 at HE1PR07MB1580 dot eurprd07 dot prod dot outlook dot com> <yddmvof83m5 dot fsf at lokon dot CeBiTec dot Uni-Bielefeld dot DE> <HE1PR07MB15806F2EEF66DAF5695D96BBE4640 at HE1PR07MB1580 dot eurprd07 dot prod dot outlook dot com>
Hi Bernd,
>> would this version combo (gmp 6.0.0, mpfr 3.1.1, mpc 0.9) also work on
>> the active release branches (gcc-5 and gcc-6, gcc-4.9 is on it's way
>> out)? Having to install two different sets of the libraries for trunk
>> and branch work would be extremely tedious.
>>
>> Rainer
>>
>
> Yes, when they are pre-installed there should be no problem.
> Also newer versions than these seem to work.
>
> In-tree only the versions that download_prerequisite picks are
> tested and guaranteed to work.
fine with me: I never cared about (or even got the point of) in-tree
builds of this stuff.
Rainer
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Rainer Orth, Center for Biotechnology, Bielefeld University