GNU bug report logs - #42480
cabal-install/GHC fails to find libraries

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From: help-debbugs <at> gnu.org (GNU bug Tracking System)
To: Simon Tournier <zimon.toutoune <at> gmail.com>
Cc: tracker <at> debbugs.gnu.org
Subject: bug#42480: closed (cabal-install/GHC fails to find libraries)
Date: Fri, 22 Sep 2023 16:47:03 +0000

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Your message dated Fri, 22 Sep 2023 18:16:43 +0200
with message-id <875y4289p0.fsf <at> gmail.com>
and subject line Re: bug#42480: cabal-install/GHC fails to find libraries
has caused the debbugs.gnu.org bug report #42480,
regarding cabal-install/GHC fails to find libraries
to be marked as done.

(If you believe you have received this mail in error, please contact
help-debbugs <at> gnu.org.)


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From: John Soo <jsoo1 <at> asu.edu>
To: bug-guix <at> gnu.org
Subject: cabal-install/GHC fails to find libraries
Date: Wed, 22 Jul 2020 11:45:06 -0700

Hi Guix,

I have a haskell project until recently compiled with the following:

env -u GHC_PACKAGE_PATH cabal new-build

Now it fails with the following:

ld: cannot find -lm
ld: cannot find -lpthread
ld: cannot find -lz
ld: cannot find -lrt
ld: cannot find -lutil
ld: cannot find -ldl
ld: cannot find -lpthread
ld: cannot find -lm
ld: cannot find -lrt
ld: cannot find -ldl
ld: cannot find -lpthread
ld: cannot find -lpthread
ld: cannot find -lpthread
ld: cannot find -lc

Could a graft be failing to update references to various libraries?

I really don't know what could be going on.

Thanks!

John

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From: Simon Tournier <zimon.toutoune <at> gmail.com>
To: John Soo <jsoo1 <at> asu.edu>
Cc: Ricardo Wurmus <rekado <at> elephly.net>, 42480-done <at> debbugs.gnu.org
Subject: Re: bug#42480: cabal-install/GHC fails to find libraries
Date: Fri, 22 Sep 2023 18:16:43 +0200

Hi

I think this old bug#42480,

    https://issues.guix.gnu.org/issue/42480

can be closed.

On Wed, 22 Jul 2020 at 16:43, John Soo <jsoo1 <at> asu.edu> wrote:

> I do have gcc-toolchain installed and I just realized that my project
> compiles fine if I do not try to statically link.  I believe this can be
> closed as dynamic linking works fine.  My mistake.  I did see the issue
> regarding captured inputs to ghc. I am in favor of removing them. I
> always must have gcc-toolchain installed when using ghc anyways.

Adding gcc-toolchain fixes the issue.

I am closing.  Let me know if I am missing something.


Cheers,
simon

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