Failed to build latest stable GHC on FreeBSD with Hadrian

[Alexis Praga]

Thanks Viktor for the script.
Actually, building finished without issue after cleaning the whole
directory and starting from a fresh git clone. I used the same commands as
on my first message.

Sorry about that and thanks for taking the time to answer quickly !

On Fri, Aug 27, 2021 at 7:59 PM Jeffrey Young <jeff.young at tweag.io> wrote:

> Hi Alexis,
>
> This line shows the error:
>
> > | Configure package 'ghc-bin'
> > # cabal-configure (for _build/stage0/utils/haddock/setup-config)
> > # cabal-configure (for _build/stage0/ghc/setup-config)
> > hadrian: Encountered missing or private dependencies:
> > ghc ==9.3.*
>
> A package had a constraint on the ghc api to only accept ghc == 9.3.*.
> Since you are trying to build ghc 9.2 this fails. The package in
> question is printed by hadrian in this bit of your log:
>
>
> > src/Development/Shake/Internal/Rules/Oracle.hs:159:32 in
> >
> shake-0.19.4-9f51719be46f95213676da51d6a6626f69f0cfa15957aab44867ff78b757df38:Development.Shake.Internal.Rules.Oracle
>
> > * Depends on: OracleQ (ContextDataKey (Context {stage = Stage0, package =
>
> > Package {pkgType = Program, pkgName = "haddock", pkgPath =
> > "utils/haddock"}, way = v}))
>
> >    at need, called at src/Hadrian/Oracles/Cabal/Rules.hs:54:9 in
>
> Notice the `pkgName` field in the `Package` record in the error that
> hadrian produced. It shows us that haddock was the cuplrit. Not sure
> why/how that cabal file got mixed up but I bet if you went to
> `${GHC_HOME}/utils/haddock/haddock.cabal` you'll find the constraint in
> question and should be able to switch it to `ghc==9.2.*` and rebuild
> according to the wiki.
>
>
> Hope this helps,
>
>
> Jeff
>
>
> On 8/27/21 10:08 AM, ghc-devs-request at haskell.org wrote:
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> >     1. Failed to build latest stable GHC on FreeBSD with Hadrian
> >        (Alexis Praga)
> >
> >
> > ----------------------------------------------------------------------
> >
> > Message: 1
> > Date: Fri, 27 Aug 2021 19:15:26 +0200
> > From: Alexis Praga <alexis.praga at gmail.com>
> > To: ghc-devs at haskell.org
> > Subject: Failed to build latest stable GHC on FreeBSD with Hadrian
> > Message-ID:
> >       <CAH3o9gzh99J8SWPebkKsykEf+UD59S7-bSZi9OPQY1WxC_tE=
> w at mail.gmail.com>
> > Content-Type: text/plain; charset="utf-8"
> >
> > Hi,
> >
> > As a complete beginner in regards to GHC, I tried to build GHC 9.2 as it
> > looked like the latest stable from git.I failed to build 9.0.1 before
> that.
> >
> > After checking out the ghc-9.2 branch, I ran (following the wiki):
> >
> >> ./boot
> >> set LOCALBASE=/usr/local
> >> ./configure --with-gmp-includes=$LOCALBASE/include
> > --with-gmp-libraries=$LOCALBASE/lib --disable-large-address-space
> >> hadrian/build -j
> > This failed with :
> >
> >> | Configure package 'rts'
> >> | Configure package 'haddock'
> >> | Configure package 'ghc-bin'
> >> # cabal-configure (for _build/stage0/utils/haddock/setup-config)
> >> # cabal-configure (for _build/stage0/ghc/setup-config)
> >> hadrian: Encountered missing or private dependencies:
> >> ghc ==9.3.*
> >>
> >> Error when running Shake build system:
> >>    at action, called at src/Rules.hs:40:19 in main:Rules
> >>    at need, called at src/Rules.hs:62:5 in main:Rules
> >> * Depends on: _build/stage0/bin/haddock
> >>    at apply1, called at
> > src/Development/Shake/Internal/Rules/Oracle.hs:159:32 in
> >
> shake-0.19.4-9f51719be46f95213676da51d6a6626f69f0cfa15957aab44867ff78b757df38:Development.Shake.Internal.Rules.Oracle
> >> * Depends on: OracleQ (ContextDataKey (Context {stage = Stage0, package
> =
> > Package {pkgType = Program, pkgName = "haddock", pkgPath =
> > "utils/haddock"}, way = v}))
> >>    at need, called at src/Hadrian/Oracles/Cabal/Rules.hs:54:9 in
> > main:Hadrian.Oracles.Cabal.Rules
> >> * Depends on: _build/stage0/utils/haddock/setup-config
> >> * Raised the exception:
> >> ExitFailure 1
> > The config.log is attached.
> >
> > Any tips on how to proceed would be appreciated, thanks !
> >
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-- 

   Alexis Praga
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