Cabal reports mismatched interface file ways dyn

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Cabal reports mismatched interface file ways dyn

Stefan Schulze Frielinghaus
Hi all,

I'm trying to compile GHC 8.6.5 using the LLVM backend and dynamic linking. My
build.mk file looks as follows:

include mk/flavours/quick-llvm.mk
DYNAMIC_BY_DEFAULT = YES

I can build a stage3 compiler. However while executing `make install` the
following error shows up:

"inplace/bin/ghc-cabal" register libraries/ghc-prim dist-install "/devel/ghc86/lib/ghc-8.6.5/bin/ghc" "/devel/ghc86/lib/ghc-8.6.5/bin/ghc-pkg" "/devel/ghc86/lib/ghc-8.6.5" '' '/devel/ghc86' '/devel/ghc86/lib/ghc-8.6.5' '/devel/ghc86/share/doc/ghc-8.6.5/html/libraries' NO
ghc-cabal: '/devel/ghc86/lib/ghc-8.6.5/bin/ghc' exited with an error:
Bad interface file: dist-install/build/GHC/CString.hi
mismatched interface file ways (wanted "dyn", got "")

I found similar reports [1,2] from 2013 but no solution. Any ideas how to fix
this?

Cheers,
Stefan

[1] https://mail.haskell.org/pipermail/ghc-devs/2013-December/003488.html
[2] https://mail.haskell.org/pipermail/ghc-devs/2013-December/003507.html
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Re: Cabal reports mismatched interface file ways dyn

Matthew Pickering
Does the quick flavour build the dynamic libraries?

On Thu, Jul 11, 2019 at 10:07 AM Stefan Schulze Frielinghaus
<[hidden email]> wrote:

>
> Hi all,
>
> I'm trying to compile GHC 8.6.5 using the LLVM backend and dynamic linking. My
> build.mk file looks as follows:
>
> include mk/flavours/quick-llvm.mk
> DYNAMIC_BY_DEFAULT = YES
>
> I can build a stage3 compiler. However while executing `make install` the
> following error shows up:
>
> "inplace/bin/ghc-cabal" register libraries/ghc-prim dist-install "/devel/ghc86/lib/ghc-8.6.5/bin/ghc" "/devel/ghc86/lib/ghc-8.6.5/bin/ghc-pkg" "/devel/ghc86/lib/ghc-8.6.5" '' '/devel/ghc86' '/devel/ghc86/lib/ghc-8.6.5' '/devel/ghc86/share/doc/ghc-8.6.5/html/libraries' NO
> ghc-cabal: '/devel/ghc86/lib/ghc-8.6.5/bin/ghc' exited with an error:
> Bad interface file: dist-install/build/GHC/CString.hi
> mismatched interface file ways (wanted "dyn", got "")
>
> I found similar reports [1,2] from 2013 but no solution. Any ideas how to fix
> this?
>
> Cheers,
> Stefan
>
> [1] https://mail.haskell.org/pipermail/ghc-devs/2013-December/003488.html
> [2] https://mail.haskell.org/pipermail/ghc-devs/2013-December/003507.html
> _______________________________________________
> ghc-devs mailing list
> [hidden email]
> http://mail.haskell.org/cgi-bin/mailman/listinfo/ghc-devs
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Re: Cabal reports mismatched interface file ways dyn

Stefan Schulze Frielinghaus
Yes, it looks so:

$ ls -1 libraries/ghc-prim/dist-install/build/GHC/CString.*
libraries/ghc-prim/dist-install/build/GHC/CString.dyn_hi
libraries/ghc-prim/dist-install/build/GHC/CString.dyn_o
libraries/ghc-prim/dist-install/build/GHC/CString.hi
libraries/ghc-prim/dist-install/build/GHC/CString.o

$ inplace/bin/ghc-stage2 --show-iface libraries/ghc-prim/dist-install/build/GHC/CString.hi | grep --after-context=1 Way
Way: Wanted [d, y, n],
     got    []

On Thu, Jul 11, 2019 at 11:03:16AM +0100, Matthew Pickering wrote:

> Does the quick flavour build the dynamic libraries?
>
> On Thu, Jul 11, 2019 at 10:07 AM Stefan Schulze Frielinghaus
> <[hidden email]> wrote:
> >
> > Hi all,
> >
> > I'm trying to compile GHC 8.6.5 using the LLVM backend and dynamic linking. My
> > build.mk file looks as follows:
> >
> > include mk/flavours/quick-llvm.mk
> > DYNAMIC_BY_DEFAULT = YES
> >
> > I can build a stage3 compiler. However while executing `make install` the
> > following error shows up:
> >
> > "inplace/bin/ghc-cabal" register libraries/ghc-prim dist-install "/devel/ghc86/lib/ghc-8.6.5/bin/ghc" "/devel/ghc86/lib/ghc-8.6.5/bin/ghc-pkg" "/devel/ghc86/lib/ghc-8.6.5" '' '/devel/ghc86' '/devel/ghc86/lib/ghc-8.6.5' '/devel/ghc86/share/doc/ghc-8.6.5/html/libraries' NO
> > ghc-cabal: '/devel/ghc86/lib/ghc-8.6.5/bin/ghc' exited with an error:
> > Bad interface file: dist-install/build/GHC/CString.hi
> > mismatched interface file ways (wanted "dyn", got "")
> >
> > I found similar reports [1,2] from 2013 but no solution. Any ideas how to fix
> > this?
> >
> > Cheers,
> > Stefan
> >
> > [1] https://mail.haskell.org/pipermail/ghc-devs/2013-December/003488.html
> > [2] https://mail.haskell.org/pipermail/ghc-devs/2013-December/003507.html
> > _______________________________________________
> > ghc-devs mailing list
> > [hidden email]
> > http://mail.haskell.org/cgi-bin/mailman/listinfo/ghc-devs
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