ANNOUNCE: GHC 7.10.1 Release Candidate 2

[Miëtek Bak]

GHC 7.10.1-rc2 i386 also fails in the same fashion on Red Hat Enterprise Linux 6.5, which might be more concerning.  Both failures appear to be caused by a GMP 4 vs 5 problem, previously reported as Solaris-specific:
https://ghc.haskell.org/trac/ghc/ticket/10003


-- 
Miëtek




On 2015-02-21, at 20:19, Miëtek Bak <mietek at bak.io> wrote:

> My previous email was about the x86_64 bindist GHC 7.10.1-rc2.  I’ve now added i386 support to Halcyon, and it appears only the x86_64 version works fine on CentOS 6 (6.5), while the i386 version fails to configure:
> 
>   checking for path to top of build tree... utils/ghc-pwd/dist-install/build/tmp/ghc-pwd: symbol lookup error: libraries/integer-gmp2/dist-install/build/libHSinteg_21cuTlnn00eFNd4GMrxOMi-ghc7.10.0.20150123.so: undefined symbol: __gmpn_andn_n
>   configure: error: cannot determine current directory
> 
> 
> -- 
> Miëtek
> 
> 
> 
> 
> On 2015-01-27, at 06:26, Miëtek Bak <mietek at bak.io> wrote:
> 
>> It appears GHC 7.10.1-rc2 doesn’t support glibc 2.11 — specifically, 2.11.1 (Ubuntu 10.04 LTS) and 2.11.3 (Debian 6).  glibc 2.12 (CentOS 6) seems to work fine.  Symptoms include:
>> 
>>  Installing library in
>>  /app/ghc/lib/ghc-7.10.0.20150123/ghc_0kOYffGYd794400D7yvIjm
>>  "/app/ghc/lib/ghc-7.10.0.20150123/bin/ghc-pkg" --force --global-package-db "/app/ghc/lib/ghc-7.10.0.20150123/package.conf.d" update rts/dist/package.conf.install
>>  Reading package info from "rts/dist/package.conf.install" ... done.
>>  "utils/ghc-cabal/dist-install/build/tmp/ghc-cabal-bindist" register libraries/ghc-prim dist-install "/app/ghc/lib/ghc-7.10.0.20150123/bin/ghc" "/app/ghc/lib/ghc-7.10.0.20150123/bin/ghc-pkg" "/app/ghc/lib/ghc-7.10.0.20150123" '' '/app/ghc' '/app/ghc/lib/ghc-7.10.0.20150123' '/app/ghc/share/doc/ghc/html/libraries' NO  
>>  Warning: cannot determine version of /app/ghc/lib/ghc-7.10.0.20150123/bin/ghc
>>  :
>>  ""
>>  ghc-cabal: '/app/ghc/lib/ghc-7.10.0.20150123/bin/ghc' exited with an error:
>>  /app/ghc/lib/ghc-7.10.0.20150123/bin/ghc: symbol lookup error:
>>  /app/ghc/lib/ghc-7.10.0.20150123/bin/../rts/libHSrts_thr-ghc7.10.0.20150123.so:
>>  undefined symbol: pthread_setname_np
>> 
>> The bindist name does mention 'deb7', so perhaps this is all working as intended.  However, similarly named bindists for GHC 7.8.* work fine with glibc 2.11.
>> 
>> 
>> In other news, I’m happy to say Halcyon now supports GHC 7.10.1-rc2 on CentOS 6 and 7, Debian 7, Fedora 19, 20, and 21, and Ubuntu 12 and 14.
>> https://halcyon.sh/
>> 
>>  $ halcyon install --ghc-version=7.10.1-rc2 --cabal-version=1.22.0.0
>> 
>> 
>> Best,
>> 
>> -- 
>> Miëtek
>> 
>> 
>> 
>> 
>> On 2015-01-27, at 00:13, Austin Seipp <austin at well-typed.com> wrote:
>> 
>>> We are pleased to announce the second release candidate for GHC 7.10.1:
>>> 
>>> https://downloads.haskell.org/~ghc/7.10.1-rc2/
>>> 
>>> This includes the source tarball and bindists for 64bit/32bit Linux
>>> and Windows. Binary builds for other platforms will be available
>>> shortly. (CentOS 6.5 binaries are not available at this time like they
>>> were for 7.8.x). These binaries and tarballs have an accompanying
>>> SHA256SUMS file signed by my GPG key id (0x3B58D86F).
>>> 
>>> We plan to make the 7.10.1 release sometime in February of 2015.
>>> 
>>> Please test as much as possible; bugs are much cheaper if we find them
>>> before the release!
>>> 
>>> -- 
>>> Regards,
>>> 
>>> Austin Seipp, Haskell Consultant
>>> Well-Typed LLP, http://www.well-typed.com/
>>> _______________________________________________
>>> ghc-devs mailing list
>>> ghc-devs at haskell.org
>>> http://www.haskell.org/mailman/listinfo/ghc-devs
>> 
>> _______________________________________________
>> Glasgow-haskell-users mailing list
>> Glasgow-haskell-users at haskell.org
>> http://www.haskell.org/mailman/listinfo/glasgow-haskell-users
> 

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