Hi Simon,
I had that very issue a few days ago, but saw this thread too late.
For me it was enough to cd into utils/hpc and do a `git checkout .`.
Sebastian
------ Originalnachricht ------
Von: "Simon Peyton Jones" <simon.peytonjo...@gmail.com>
An: "Sam Derbyshire" <sam.derbysh...@gmail.com>
Cc: "Sam Derbyshire" <s...@well-typed.com>; "GHC developers"
<ghc-devs@haskell.org>
Gesendet: 15.03.2023 13:57:03
Betreff: Re: Help! Can't build HEAD
Ah.
rm utils/hpc
git submodule update
does the job. Who would have guessed that? Maybe this thread will
help others.
Could hadrian have avoided this, perhaps?
Anyway, I'm rolling again, thanks
Simon
On Wed, 15 Mar 2023 at 12:54, Simon Peyton Jones
<simon.peytonjo...@gmail.com> wrote:
Oh I didn't know you had to say "--init". Anyway that fails
git submodule update --init
Submodule 'utils/hpc' (https://gitlab.haskell.org/hpc/hpc-bin.git)
registered for path 'utils/hpc'
fatal: destination path '/home/simonpj/code/HEAD-15/utils/hpc' already
exists and is not an empty directory.
fatal: clone of 'https://gitlab.haskell.org/hpc/hpc-bin.git' into
submodule path '/home/simonpj/code/HEAD-15/utils/hpc' failed
Failed to clone 'utils/hpc'. Retry scheduled
fatal: destination path '/home/simonpj/code/HEAD-15/utils/hpc' already
exists and is not an empty directory.
fatal: clone of 'https://gitlab.haskell.org/hpc/hpc-bin.git' into
submodule path '/home/simonpj/code/HEAD-15/utils/hpc' failed
Failed to clone 'utils/hpc' a second time, aborting
simonpj@LHR-WD-22561:~/code/HEAD-15$
Simon
On Wed, 15 Mar 2023 at 12:46, Sam Derbyshire
<sam.derbysh...@gmail.com> wrote:
Perhaps even `git submodule update --init`.
On Wed, 15 Mar 2023 at 13:41, Matthew Pickering
<matthewtpicker...@gmail.com> wrote:
You need to run `git submodule update` I think.
On Wed, Mar 15, 2023 at 12:36 PM Simon Peyton Jones
<simon.peytonjo...@gmail.com> wrote:
>
> Aargh! I can't build HEAD!
>
> I get this:
> ./hadrian/build
> Up to date
> ]0;Starting... ]0;Finished in 0.04s Error, file does not exist and
no rule available:
> utils/hpc/hpc-bin.cabal
> Build failed.
>
>
> This is after
> hadrian/build clean
> ./boot
> ./configure
>
> I'm very stalled. All my trees are borked. Can anyone help?
>
> Simon
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