Your message dated Sun, 14 Jan 2024 15:50:38 +0000
with message-id <[email protected]>
and subject line Bug#1060196: fixed in ghc 9.6.4-1~exp1
has caused the Debian Bug report #1060196,
regarding ghc: Please build unregisterised compiler with --param
ggc-min-expand=10 -O3 on powerpc
to be marked as done.
This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
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--
1060196: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1060196
Debian Bug Tracking System
Contact [email protected] with problems
--- Begin Message ---
Source: ghc
Version: 9.4.7-2
Severity: normal
User: [email protected]
Usertags: powerpc
X-Debbugs-Cc: [email protected]
Hello!
Due to the current regression in the native code generator for PowerPC on
32-bit targets [1], GHC can only be built as an unregisterised compiler
on the target.
Thus, please configure GHC with --enable-unregisterised on powerpc.
Also, since building an unregisterised GHC generates very large intermediate
C sources, we additionally have to pass both "--param ggc-min-expand=10" and
"-O3" to reduce the memory footprint and the size of the generated assembly
code respectively [2].
Thus, please pass -optc--param -optcggc-min-expand=10 and -optc-O3 to the GHC
build flags.
With these changes, GHC should build successfully on powerpc.
Thanks,
Adrian
> [1] https://gitlab.haskell.org/ghc/ghc/-/issues/23969
> [2] https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108208
--
.''`. John Paul Adrian Glaubitz
: :' : Debian Developer
`. `' Physicist
`- GPG: 62FF 8A75 84E0 2956 9546 0006 7426 3B37 F5B5 F913
--- End Message ---
--- Begin Message ---
Source: ghc
Source-Version: 9.6.4-1~exp1
Done: Ilias Tsitsimpis <[email protected]>
We believe that the bug you reported is fixed in the latest version of
ghc, which is due to be installed in the Debian FTP archive.
A summary of the changes between this version and the previous one is
attached.
Thank you for reporting the bug, which will now be closed. If you
have further comments please address them to [email protected],
and the maintainer will reopen the bug report if appropriate.
Debian distribution maintenance software
pp.
Ilias Tsitsimpis <[email protected]> (supplier of updated ghc package)
(This message was generated automatically at their request; if you
believe that there is a problem with it please contact the archive
administrators by mailing [email protected])
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA512
Format: 1.8
Date: Sat, 13 Jan 2024 16:22:36 +0200
Source: ghc
Architecture: source
Version: 9.6.4-1~exp1
Distribution: experimental
Urgency: medium
Maintainer: Debian Haskell Group
<[email protected]>
Changed-By: Ilias Tsitsimpis <[email protected]>
Closes: 1060196
Changes:
ghc (9.6.4-1~exp1) experimental; urgency=medium
.
* New upstream release
* Build unregisterised on loong64 since llvm-15 is not available
* Build unregisterised on powerpc (Closes: #1060196)
* Do not error out when cross building, let it fail instead
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