Can't build GHC any more

Brandon Allbery allbery.b at gmail.com
Tue Oct 22 15:11:55 UTC 2024 

I can confirm that recent ghc doesn't work with 9.6.x. I upgraded my
updater/booter script to configure with 9.10.1 and the build was much
happier,

On Tue, Oct 22, 2024 at 9:38 AM Sebastian Graf <sgraf1337 at gmail.com> wrote:

> It is likely that anyone who cannot reproduce the issue is using a boot
> compiler > 9.6.2.
> I think Simon has the exact same issue I was having, so !13469 is a cure.
>
> Am Di., 22. Okt. 2024 um 13:33 Uhr schrieb Hécate via ghc-devs <
> ghc-devs at haskell.org>:
>
>> I can confirm that using my good old update() function in the
>> repository, I don't encounter the problem (but also I clean the tree all
>> the time):
>>
>> update () {
>>      git pull upstream master
>>      git submodule update --recursive
>> }
>>
>> Le 22/10/2024 à 12:54, Mikolaj Konarski a écrit :
>> > Maybe
>> >
>> > git submodule update --init --recursive
>> >
>> > would help, as said in
>> > https://gitlab.haskell.org/ghc/ghc/-/wikis/building/getting-the-sources
>> ?
>> >
>> > If not that, a "hadrian/build distclean" maybe?
>> >
>> > On Tue, Oct 22, 2024 at 12:34 PM Simon Peyton Jones
>> > <simon.peytonjones at gmail.com> wrote:
>> >> Friends
>> >>
>> >> On all my builds, using
>> >>         ./boot; ./configure; ./hadrian/build
>> >> I am getting the crash below. What should I do?  My boot compiler is
>> ghc-9.6.
>> >>
>> >> I can't build GHC at all right now, so this is somewhat urgent.
>> >>
>> >> Thank you!
>> >>
>> >> Simon
>> >>
>> >>
>> >> ]0;Running for 5m11s [11771/39023], predicted 49s
>> (86%)(/home/simonpj/code/HEAD) ]0;Running for 5m16s [11771/39023],
>> predicted 49s (86%)(/home/simonpj/code/HEAD)
>> >> ghc/GHCi/UI.hs:1704:5: warning: [GHC-53633] [-Woverlapping-patterns]
>> >>      Pattern match is redundant
>> >>      In a case alternative: _ -> ...
>> >>       |
>> >> 1704 |     _ -> pure ()
>> >>       |     ^^^^^^^^^^^^
>> >> | Run Ghc CompileHs (Stage0 InTreeLibs): ghc/Main.hs =>
>> _build/stage0/ghc/build/Main.o
>> >> | Run Ghc LinkHs (Stage0 InTreeLibs): _build/stage0/ghc/build/Main.o
>> (and 6 more) => _build/stage0/bin/ghc
>> >> Command line: /home/simonpj/.ghcup/bin/ghc -Wall -Wcompat -hisuf hi
>> -osuf o -hcsuf hc -static -hide-all-packages -no-user-package-db
>> '-package-env -' '-package-db _build/stage0/lib/package.conf.d'
>> '-this-unit-id ghc-bin-9.13.20241015-inplace' '-this-package-name ghc-bin'
>> '-package-id array-0.5.5.0' '-package-id base-4.18.0.0' '-package-id
>> bytestring-0.11.4.0' '-package-id containers-0.6.7' '-package-id
>> deepseq-1.4.8.1' '-package-id directory-1.3.9.0-inplace' '-package-id
>> exceptions-0.10.7' '-package-id filepath-1.5.2.0-inplace' '-package-id
>> ghc-9.13-inplace' '-package-id ghc-boot-9.13-inplace' '-package-id
>> ghc-prim-0.10.0' '-package-id ghci-9.13-inplace' '-package-id
>> haskeline-0.8.2.1' '-package-id process-1.6.25.0-inplace' '-package-id
>> time-1.14-inplace' '-package-id transformers-0.6.1.0' '-package-id
>> unix-2.8.5.1-inplace' -i -i/home/simonpj/code/HEAD/_build/stage0/ghc/build
>> -i/home/simonpj/code/HEAD/_build/stage0/ghc/build/ghc/autogen
>> -i/home/simonpj/code/HEAD/ghc -I_build/stage0/ghc/build
>> -I/home/simonpj/.ghcup/ghc/9.6.2/lib/ghc-9.6.2/lib/x86_64-linux-ghc-9.6.2/process-1.6.17.0/include
>> -I/home/simonpj/code/HEAD/compiler
>> -I/home/simonpj/code/HEAD/_build/stage0/compiler/build
>> -I/home/simonpj/code/HEAD/libraries/process/include
>> -I/home/simonpj/code/HEAD/_build/stage0/libraries/process/build/include
>> -I/home/simonpj/code/HEAD/libraries/directory
>> -I/home/simonpj/code/HEAD/_build/stage0/libraries/directory/build
>> -I/home/simonpj/code/HEAD/libraries/unix/include
>> -I/home/simonpj/code/HEAD/_build/stage0/libraries/unix/build/include
>> -I/home/simonpj/code/HEAD/libraries/time/lib/include
>> -I/home/simonpj/code/HEAD/_build/stage0/libraries/time/build/lib/include
>> -I/home/simonpj/.ghcup/ghc/9.6.2/lib/ghc-9.6.2/lib/x86_64-linux-ghc-9.6.2/directory-1.3.8.1/include
>> -I/home/simonpj/.ghcup/ghc/9.6.2/lib/ghc-9.6.2/lib/x86_64-linux-ghc-9.6.2/unix-2.8.1.0/include
>> -I/home/simonpj/.ghcup/ghc/9.6.2/lib/ghc-9.6.2/lib/x86_64-linux-ghc-9.6.2/time-1.12.2/include
>> -I/home/simonpj/.ghcup/ghc/9.6.2/lib/ghc-9.6.2/lib/x86_64-linux-ghc-9.6.2/bytestring-0.11.4.0/include
>> -I/home/simonpj/.ghcup/ghc/9.6.2/lib/ghc-9.6.2/lib/x86_64-linux-ghc-9.6.2/base-4.18.0.0/include
>> -I/home/simonpj/.ghcup/ghc/9.6.2/lib/ghc-9.6.2/lib/x86_64-linux-ghc-9.6.2/ghc-bignum-1.3/include
>> -I/home/simonpj/.ghcup/ghc/9.6.2/lib/ghc-9.6.2/lib/x86_64-linux-ghc-9.6.2/rts-1.0.2/include
>> -optP-include -optP_build/stage0/ghc/build/ghc/autogen/cabal_macros.h
>> -optP-DHAVE_INTERNAL_INTERPRETER -outputdir _build/stage0/ghc/build
>> -fdiagnostics-color=always -Wall -Wnoncanonical-monad-instances
>> -Wnoncanonical-monoid-instances -rtsopts=all '-with-rtsopts=-K512M -H -I5
>> -T' -threaded -XGHC2021 -XNoImplicitPrelude -XScopedTypeVariables
>> -XBangPatterns -no-auto-link-packages -rtsopts -optc-Wno-error=inline
>> _build/stage0/ghc/build/Main.o _build/stage0/ghc/build/GHCi/Leak.o
>> _build/stage0/ghc/build/GHCi/UI.o _build/stage0/ghc/build/GHCi/UI/Info.o
>> _build/stage0/ghc/build/GHCi/UI/Monad.o
>> _build/stage0/ghc/build/GHCi/UI/Exception.o
>> _build/stage0/ghc/build/GHCi/Util.o -o _build/stage0/bin/ghc -O -H32m
>> -dcore-lint -fomit-interface-pragmas -I_build/stage0/compiler/build -DDEBUG
>> >> ===> Command failed with error code: 1
>> >> /usr/bin/ld.gold: error:
>> _build/stage0/lib/../lib/x86_64-linux-ghc-9.6.2/unix-2.8.5.1-inplace/libHSunix-2.8.5.1-inplace.a(HsUnix.o):
>> multiple definition of '__hsunix_rtldNext'
>> >> /usr/bin/ld.gold:
>> /home/simonpj/.ghcup/ghc/9.6.2/lib/ghc-9.6.2/lib/../lib/x86_64-linux-ghc-9.6.2/unix-2.8.1.0/libHSunix-2.8.1.0.a(HsUnix.o):
>> previous definition here
>> >> /usr/bin/ld.gold: error:
>> _build/stage0/lib/../lib/x86_64-linux-ghc-9.6.2/unix-2.8.5.1-inplace/libHSunix-2.8.5.1-inplace.a(HsUnix.o):
>> multiple definition of '__hsunix_rtldDefault'
>> >> /usr/bin/ld.gold:
>> /home/simonpj/.ghcup/ghc/9.6.2/lib/ghc-9.6.2/lib/../lib/x86_64-linux-ghc-9.6.2/unix-2.8.1.0/libHSunix-2.8.1.0.a(HsUnix.o):
>> previous definition here
>> >> /usr/bin/ld.gold: error:
>> _build/stage0/lib/../lib/x86_64-linux-ghc-9.6.2/unix-2.8.5.1-inplace/libHSunix-2.8.5.1-inplace.a(HsUnix.o):
>> multiple definition of '__hsunix_push_module'
>> >> /usr/bin/ld.gold:
>> /home/simonpj/.ghcup/ghc/9.6.2/lib/ghc-9.6.2/lib/../lib/x86_64-linux-ghc-9.6.2/unix-2.8.1.0/libHSunix-2.8.1.0.a(HsUnix.o):
>> previous definition here
>> >> /usr/bin/ld.gold: error:
>> _build/stage0/lib/../lib/x86_64-linux-ghc-9.6.2/unix-2.8.5.1-inplace/libHSunix-2.8.5.1-inplace.a(HsUnix.o):
>> multiple definition of '__hsunix_clocks_per_second'
>> >> /usr/bin/ld.gold:
>> /home/simonpj/.ghcup/ghc/9.6.2/lib/ghc-9.6.2/lib/../lib/x86_64-linux-ghc-9.6.2/unix-2.8.1.0/libHSunix-2.8.1.0.a(HsUnix.o):
>> previous definition here
>> >> /usr/bin/ld.gold: error:
>> _build/stage0/lib/../lib/x86_64-linux-ghc-9.6.2/unix-2.8.5.1-inplace/libHSunix-2.8.5.1-inplace.a(HsUnix.o):
>> multiple definition of '__hscore_readdir'
>> >> /usr/bin/ld.gold:
>> /home/simonpj/.ghcup/ghc/9.6.2/lib/ghc-9.6.2/lib/../lib/x86_64-linux-ghc-9.6.2/unix-2.8.1.0/libHSunix-2.8.1.0.a(HsUnix.o):
>> previous definition here
>> >> /usr/bin/ld.gold: error:
>> _build/stage0/lib/../lib/x86_64-linux-ghc-9.6.2/unix-2.8.5.1-inplace/libHSunix-2.8.5.1-inplace.a(HsUnix.o):
>> multiple definition of '__hscore_d_name'
>> >> /usr/bin/ld.gold:
>> /home/simonpj/.ghcup/ghc/9.6.2/lib/ghc-9.6.2/lib/../lib/x86_64-linux-ghc-9.6.2/unix-2.8.1.0/libHSunix-2.8.1.0.a(HsUnix.o):
>> previous definition here
>> >> /usr/bin/ld.gold: error:
>> _build/stage0/lib/../lib/x86_64-linux-ghc-9.6.2/unix-2.8.5.1-inplace/libHSunix-2.8.5.1-inplace.a(HsUnix.o):
>> multiple definition of '__hscore_free_dirent'
>> >> /usr/bin/ld.gold:
>> /home/simonpj/.ghcup/ghc/9.6.2/lib/ghc-9.6.2/lib/../lib/x86_64-linux-ghc-9.6.2/unix-2.8.1.0/libHSunix-2.8.1.0.a(HsUnix.o):
>> previous definition here
>> >> collect2: error: ld returned 1 exit status
>> >> `gcc' failed in phase `Linker'. (Exit code: 1)
>> >> ]0;Finished in 5m19s(/home/simonpj/code/HEAD) Command failed
>> >> Build failed.
>> >> make: *** [/home/simonpj/code/Makefile-spj:12: all] Error 1
>> >> simonpj at LHR-WD-22561:~/code/HEAD$
>> >> _______________________________________________
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>>
>> --
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>>
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-- 
brandon s allbery kf8nh
allbery.b at gmail.com
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