Hadrian: Suddenly a full build fails with: Rules may not be recursive

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Hadrian: Suddenly a full build fails with: Rules may not be recursive

Roland Senn
Hi,

Suddenly I'm unable to build! As usual, I did:

git pull upstream master --recurse-submodules=yes
git submodule update --init --recursive


$ hadrian/build.sh clean
Up to date
| Removing Hadrian files...
| Remove directory _build/stage0
| Remove directory _build/stage1
| Remove directory _build/stage2
| Remove directory _build/stage3
| Remove directory sdistprep
| Remove directory _build (after build completes)
| Done.

... + statistics

$ hadrian/build.sh -c --flavour=devel2 -j2
Up to date
| Running boot...
Error when running Shake build system:
  at action, called at src/Rules.hs:68:19 in main:Rules
  at apply1, called at
src/Development/Shake/Internal/Rules/Oracle.hs:159:32 in shake-0.18.2-
fca156899176fbf7a9b05f30b3ec991784b3e60af38a503ea1cb277fd96f971e:Develo
pment.Shake.Internal.Rules.Oracle
* Depends on: OracleQ (KeyValue ("hadrian/cfg/system.config","host-
os"))
  at need, called at src/Hadrian/Oracles/TextFile.hs:90:9 in
main:Hadrian.Oracles.TextFile
* Depends on: hadrian/cfg/system.config
  at &%>, called at src/Rules/Configure.hs:21:5 in main:Rules.Configure
* Depends on: hadrian/cfg/system.config mk/config.h compiler/ghc.cabal
rts/rts.cabal
  at apply1, called at
src/Development/Shake/Internal/Rules/Oracle.hs:159:32 in shake-0.18.2-
fca156899176fbf7a9b05f30b3ec991784b3e60af38a503ea1cb277fd96f971e:Develo
pment.Shake.Internal.Rules.Oracle
* Depends on: OracleQ (KeyValue ("hadrian/cfg/system.config","host-
os"))
* Raised the exception:
Build system error - recursion detected:
  Key type:   OracleQ KeyValue
  Key value:  OracleQ (KeyValue ("hadrian/cfg/system.config","host-
os"))
Rules may not be recursive


OS is Linux Debian 9 (x86_64)

Any ideas what's wrong??

Many thanks and kind regards
   Roland
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Re: Hadrian: Suddenly a full build fails with: Rules may not be recursive

Matthew Pickering
The -c flag is broken.

Run ./boot and ./configure manually and then it should work (without -c)

Cheers,

Matt

On Fri, Jun 21, 2019 at 5:55 PM Roland Senn <[hidden email]> wrote:

>
> Hi,
>
> Suddenly I'm unable to build! As usual, I did:
>
> git pull upstream master --recurse-submodules=yes
> git submodule update --init --recursive
>
>
> $ hadrian/build.sh clean
> Up to date
> | Removing Hadrian files...
> | Remove directory _build/stage0
> | Remove directory _build/stage1
> | Remove directory _build/stage2
> | Remove directory _build/stage3
> | Remove directory sdistprep
> | Remove directory _build (after build completes)
> | Done.
>
> ... + statistics
>
> $ hadrian/build.sh -c --flavour=devel2 -j2
> Up to date
> | Running boot...
> Error when running Shake build system:
>   at action, called at src/Rules.hs:68:19 in main:Rules
>   at apply1, called at
> src/Development/Shake/Internal/Rules/Oracle.hs:159:32 in shake-0.18.2-
> fca156899176fbf7a9b05f30b3ec991784b3e60af38a503ea1cb277fd96f971e:Develo
> pment.Shake.Internal.Rules.Oracle
> * Depends on: OracleQ (KeyValue ("hadrian/cfg/system.config","host-
> os"))
>   at need, called at src/Hadrian/Oracles/TextFile.hs:90:9 in
> main:Hadrian.Oracles.TextFile
> * Depends on: hadrian/cfg/system.config
>   at &%>, called at src/Rules/Configure.hs:21:5 in main:Rules.Configure
> * Depends on: hadrian/cfg/system.config mk/config.h compiler/ghc.cabal
> rts/rts.cabal
>   at apply1, called at
> src/Development/Shake/Internal/Rules/Oracle.hs:159:32 in shake-0.18.2-
> fca156899176fbf7a9b05f30b3ec991784b3e60af38a503ea1cb277fd96f971e:Develo
> pment.Shake.Internal.Rules.Oracle
> * Depends on: OracleQ (KeyValue ("hadrian/cfg/system.config","host-
> os"))
> * Raised the exception:
> Build system error - recursion detected:
>   Key type:   OracleQ KeyValue
>   Key value:  OracleQ (KeyValue ("hadrian/cfg/system.config","host-
> os"))
> Rules may not be recursive
>
>
> OS is Linux Debian 9 (x86_64)
>
> Any ideas what's wrong??
>
> Many thanks and kind regards
>    Roland
> _______________________________________________
> ghc-devs mailing list
> [hidden email]
> http://mail.haskell.org/cgi-bin/mailman/listinfo/ghc-devs
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Re: Hadrian: Suddenly a full build fails with: Rules may not be recursive

Brandon Allbery
In reply to this post by Roland Senn
"-c" is a bad option that conflates configuration and build, and leads to this when certain kinds of configuration changes happen and alter the build rules that are already running. Stop using "-c" and reconfigure properly (./boot etc.). Yes, it's "convenient", right up until this happens. And eventually this *will* happen, because configuration should not be done via build rules.

On Fri, Jun 21, 2019 at 12:55 PM Roland Senn <[hidden email]> wrote:
Hi,

Suddenly I'm unable to build! As usual, I did:

git pull upstream master --recurse-submodules=yes
git submodule update --init --recursive


$ hadrian/build.sh clean
Up to date
| Removing Hadrian files...
| Remove directory _build/stage0
| Remove directory _build/stage1
| Remove directory _build/stage2
| Remove directory _build/stage3
| Remove directory sdistprep
| Remove directory _build (after build completes)
| Done.

... + statistics

$ hadrian/build.sh -c --flavour=devel2 -j2
Up to date
| Running boot...
Error when running Shake build system:
  at action, called at src/Rules.hs:68:19 in main:Rules
  at apply1, called at
src/Development/Shake/Internal/Rules/Oracle.hs:159:32 in shake-0.18.2-
fca156899176fbf7a9b05f30b3ec991784b3e60af38a503ea1cb277fd96f971e:Develo
pment.Shake.Internal.Rules.Oracle
* Depends on: OracleQ (KeyValue ("hadrian/cfg/system.config","host-
os"))
  at need, called at src/Hadrian/Oracles/TextFile.hs:90:9 in
main:Hadrian.Oracles.TextFile
* Depends on: hadrian/cfg/system.config
  at &%>, called at src/Rules/Configure.hs:21:5 in main:Rules.Configure
* Depends on: hadrian/cfg/system.config mk/config.h compiler/ghc.cabal
rts/rts.cabal
  at apply1, called at
src/Development/Shake/Internal/Rules/Oracle.hs:159:32 in shake-0.18.2-
fca156899176fbf7a9b05f30b3ec991784b3e60af38a503ea1cb277fd96f971e:Develo
pment.Shake.Internal.Rules.Oracle
* Depends on: OracleQ (KeyValue ("hadrian/cfg/system.config","host-
os"))
* Raised the exception:
Build system error - recursion detected:
  Key type:   OracleQ KeyValue
  Key value:  OracleQ (KeyValue ("hadrian/cfg/system.config","host-
os"))
Rules may not be recursive


OS is Linux Debian 9 (x86_64)

Any ideas what's wrong??

Many thanks and kind regards
   Roland
_______________________________________________
ghc-devs mailing list
[hidden email]
http://mail.haskell.org/cgi-bin/mailman/listinfo/ghc-devs


--
brandon s allbery kf8nh

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Re: Hadrian: Suddenly a full build fails with: Rules may not be recursive

GHC - devs mailing list
In reply to this post by Roland Senn
I think this is because `--configure` is currently broken https://gitlab.haskell.org/ghc/ghc/issues/16809. You can work around by running bootstrap and configure manually for now.

On Fri, Jun 21, 2019 at 12:55 PM Roland Senn <[hidden email]> wrote:
Hi,

Suddenly I'm unable to build! As usual, I did:

git pull upstream master --recurse-submodules=yes
git submodule update --init --recursive


$ hadrian/build.sh clean
Up to date
| Removing Hadrian files...
| Remove directory _build/stage0
| Remove directory _build/stage1
| Remove directory _build/stage2
| Remove directory _build/stage3
| Remove directory sdistprep
| Remove directory _build (after build completes)
| Done.

... + statistics

$ hadrian/build.sh -c --flavour=devel2 -j2
Up to date
| Running boot...
Error when running Shake build system:
  at action, called at src/Rules.hs:68:19 in main:Rules
  at apply1, called at
src/Development/Shake/Internal/Rules/Oracle.hs:159:32 in shake-0.18.2-
fca156899176fbf7a9b05f30b3ec991784b3e60af38a503ea1cb277fd96f971e:Develo
pment.Shake.Internal.Rules.Oracle
* Depends on: OracleQ (KeyValue ("hadrian/cfg/system.config","host-
os"))
  at need, called at src/Hadrian/Oracles/TextFile.hs:90:9 in
main:Hadrian.Oracles.TextFile
* Depends on: hadrian/cfg/system.config
  at &%>, called at src/Rules/Configure.hs:21:5 in main:Rules.Configure
* Depends on: hadrian/cfg/system.config mk/config.h compiler/ghc.cabal
rts/rts.cabal
  at apply1, called at
src/Development/Shake/Internal/Rules/Oracle.hs:159:32 in shake-0.18.2-
fca156899176fbf7a9b05f30b3ec991784b3e60af38a503ea1cb277fd96f971e:Develo
pment.Shake.Internal.Rules.Oracle
* Depends on: OracleQ (KeyValue ("hadrian/cfg/system.config","host-
os"))
* Raised the exception:
Build system error - recursion detected:
  Key type:   OracleQ KeyValue
  Key value:  OracleQ (KeyValue ("hadrian/cfg/system.config","host-
os"))
Rules may not be recursive


OS is Linux Debian 9 (x86_64)

Any ideas what's wrong??

Many thanks and kind regards
   Roland
_______________________________________________
ghc-devs mailing list
[hidden email]
http://mail.haskell.org/cgi-bin/mailman/listinfo/ghc-devs


--
Shayne Fletcher
Language Engineer / +1 917 699 7663
Digital Asset, creators of DAML

This message, and any attachments, is for the intended recipient(s) only, may contain information that is privileged, confidential and/or proprietary and subject to important terms and conditions available at http://www.digitalasset.com/emaildisclaimer.html. If you are not the intended recipient, please delete this message.
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Re: Hadrian: Suddenly a full build fails with: Rules may not be recursive

GHC - devs mailing list
Sorry [hidden email]. Fired off my response before I saw yours!

On Fri, Jun 21, 2019 at 1:55 PM Shayne Fletcher <[hidden email]> wrote:
I think this is because `--configure` is currently broken https://gitlab.haskell.org/ghc/ghc/issues/16809. You can work around by running bootstrap and configure manually for now.

On Fri, Jun 21, 2019 at 12:55 PM Roland Senn <[hidden email]> wrote:
Hi,

Suddenly I'm unable to build! As usual, I did:

git pull upstream master --recurse-submodules=yes
git submodule update --init --recursive


$ hadrian/build.sh clean
Up to date
| Removing Hadrian files...
| Remove directory _build/stage0
| Remove directory _build/stage1
| Remove directory _build/stage2
| Remove directory _build/stage3
| Remove directory sdistprep
| Remove directory _build (after build completes)
| Done.

... + statistics

$ hadrian/build.sh -c --flavour=devel2 -j2
Up to date
| Running boot...
Error when running Shake build system:
  at action, called at src/Rules.hs:68:19 in main:Rules
  at apply1, called at
src/Development/Shake/Internal/Rules/Oracle.hs:159:32 in shake-0.18.2-
fca156899176fbf7a9b05f30b3ec991784b3e60af38a503ea1cb277fd96f971e:Develo
pment.Shake.Internal.Rules.Oracle
* Depends on: OracleQ (KeyValue ("hadrian/cfg/system.config","host-
os"))
  at need, called at src/Hadrian/Oracles/TextFile.hs:90:9 in
main:Hadrian.Oracles.TextFile
* Depends on: hadrian/cfg/system.config
  at &%>, called at src/Rules/Configure.hs:21:5 in main:Rules.Configure
* Depends on: hadrian/cfg/system.config mk/config.h compiler/ghc.cabal
rts/rts.cabal
  at apply1, called at
src/Development/Shake/Internal/Rules/Oracle.hs:159:32 in shake-0.18.2-
fca156899176fbf7a9b05f30b3ec991784b3e60af38a503ea1cb277fd96f971e:Develo
pment.Shake.Internal.Rules.Oracle
* Depends on: OracleQ (KeyValue ("hadrian/cfg/system.config","host-
os"))
* Raised the exception:
Build system error - recursion detected:
  Key type:   OracleQ KeyValue
  Key value:  OracleQ (KeyValue ("hadrian/cfg/system.config","host-
os"))
Rules may not be recursive


OS is Linux Debian 9 (x86_64)

Any ideas what's wrong??

Many thanks and kind regards
   Roland
_______________________________________________
ghc-devs mailing list
[hidden email]
http://mail.haskell.org/cgi-bin/mailman/listinfo/ghc-devs


--
Shayne Fletcher
Language Engineer / +1 917 699 7663
Digital Asset, creators of DAML


--
Shayne Fletcher
Language Engineer / +1 917 699 7663
Digital Asset, creators of DAML

This message, and any attachments, is for the intended recipient(s) only, may contain information that is privileged, confidential and/or proprietary and subject to important terms and conditions available at http://www.digitalasset.com/emaildisclaimer.html. If you are not the intended recipient, please delete this message.
_______________________________________________
ghc-devs mailing list
[hidden email]
http://mail.haskell.org/cgi-bin/mailman/listinfo/ghc-devs
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RE: Hadrian: Suddenly a full build fails with: Rules may not be recursive

Andrey Mokhov
In reply to this post by Roland Senn
Hi all,

> I think this is because `--configure` is currently broken
> https://gitlab.haskell.org/ghc/ghc/issues/16809. You can work around by
> running bootstrap and configure manually for now.

Here is a merge request with a fix: https://gitlab.haskell.org/ghc/ghc/merge_requests/1255

Cheers,
Andrey

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