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Re: Getting rid of "source file [...] newer than compiled" messages
From: |
Katherine Cox-Buday |
Subject: |
Re: Getting rid of "source file [...] newer than compiled" messages |
Date: |
Wed, 10 Apr 2019 13:04:50 -0500 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/26.1 (gnu/linux) |
Ricardo Wurmus <address@hidden> writes:
> Katherine Cox-Buday <address@hidden> writes:
>
>> Gosh, I am embarassed. The compiled files are indeed in the path Guile
>> was helpfully trying to point me at:
>>
>> #+BEGIN_EXAMPLE
>> $ ls -a
>> /gnu/store/cd6rjv3qhhghr59wpq4fksfr84d5dsdf-guix-module-union/lib/guile/2.2/site-ccache/gcrypt/
>> . .. base16.go base64.go common.go hash.go hmac.go
>> package-config.go pk-crypto.go random.go utils.go
>> #+END_EXAMPLE
>>
>> So I went back and took Ricardo's advice and looked at the time's involved:
>>
>> #+BEGIN_EXAMPLE
>> $ stat
>> /gnu/store/cd6rjv3qhhghr59wpq4fksfr84d5dsdf-guix-module-union/share/guile/site/2.2/gcrypt/hash.scm
>> File:
>> ‘/gnu/store/cd6rjv3qhhghr59wpq4fksfr84d5dsdf-guix-module-union/share/guile/site/2.2/gcrypt/hash.scm’
>> Size: 5366 Blocks: 16 IO Block: 4096 regular file
>> Device: fc02h/64514d Inode: 137942 Links: 1
>> Access: (0444/-r--r--r--) Uid: ( 0/ root) Gid: ( 0/ root)
>> Access: 2019-04-10 09:29:22.008888969 -0500
>> Modify: 2018-12-25 17:02:43.755150339 -0600
>> Change: 2018-12-25 17:02:43.755150339 -0600
>> Birth: -
>> #+END_EXAMPLE
>>
>> #+BEGIN_EXAMPLE
>> $ stat
>> /gnu/store/cd6rjv3qhhghr59wpq4fksfr84d5dsdf-guix-module-union/lib/guile/2.2/site-ccache/gcrypt/hash.go
>> File:
>> ‘/gnu/store/cd6rjv3qhhghr59wpq4fksfr84d5dsdf-guix-module-union/lib/guile/2.2/site-ccache/gcrypt/hash.go’
>> Size: 77485 Blocks: 152 IO Block: 4096 regular file
>> Device: fc02h/64514d Inode: 137925 Links: 1
>> Access: (0444/-r--r--r--) Uid: ( 0/ root) Gid: ( 0/ root)
>> Access: 2019-04-06 16:56:32.259721626 -0500
>> Modify: 2018-12-25 17:02:43.753150336 -0600
>> Change: 2018-12-25 17:02:43.753150336 -0600
>> Birth: -
>> #+END_EXAMPLE
>>
>> It looks like the scheme file is fractions of a second newer than the
>> compiled file. So, pulling on this thread:
>
> These time stamps are wrong. Everything in /gnu/store should have 0 for
> the mtime.
Perhaps I missed a flag when unpacking the store initially?
>
>> 2. I feel like, regardless of the root-cause, some Guix command should
>> be able to correct this issue for me, without necessarily having to
>> know what went wrong or why.
>
> This shouldn’t ever happen, because all store items should have their
> mtime reset.
>
> You previously mentioned that you modified your store (which “voids your
> warranty” as it were); by default the store is bind-mounted to ensure
> that it is read-only. Can you tell us more about the file system and
> the way the store is mounted?
I previously mentioned I was considering modifying the store as a fix to
this issue. To my recollection, I don't think I've manually touched the
store yet.
I still hold the opinion that the guix toolchain should be able to heal
store items, regardless of how they got that way, or whether it should
be theoretically possible. Do you disagree?
--
Katherine
- Re: Getting rid of "source file [...] newer than compiled" messages, (continued)
- Re: Getting rid of "source file [...] newer than compiled" messages, Ricardo Wurmus, 2019/04/06
- Re: Getting rid of "source file [...] newer than compiled" messages, Katherine Cox-Buday, 2019/04/06
- Re: Getting rid of "source file [...] newer than compiled" messages, Gábor Boskovits, 2019/04/06
- Re: Getting rid of "source file [...] newer than compiled" messages, Ricardo Wurmus, 2019/04/06
- Re: Getting rid of "source file [...] newer than compiled" messages, Katherine Cox-Buday, 2019/04/07
- Re: Getting rid of "source file [...] newer than compiled" messages, Ricardo Wurmus, 2019/04/08
- Re: Getting rid of "source file [...] newer than compiled" messages, Katherine Cox-Buday, 2019/04/10
- Re: Getting rid of "source file [...] newer than compiled" messages, Andreas Enge, 2019/04/10
- Re: Getting rid of "source file [...] newer than compiled" messages, Katherine Cox-Buday, 2019/04/10
- Re: Getting rid of "source file [...] newer than compiled" messages, Ricardo Wurmus, 2019/04/10
- Re: Getting rid of "source file [...] newer than compiled" messages,
Katherine Cox-Buday <=
- Re: Getting rid of "source file [...] newer than compiled" messages, Ricardo Wurmus, 2019/04/10
- Re: Getting rid of "source file [...] newer than compiled" messages, Katherine Cox-Buday, 2019/04/10
- Re: Getting rid of "source file [...] newer than compiled" messages, Giovanni Biscuolo, 2019/04/11
- Re: Getting rid of "source file [...] newer than compiled" messages, Katherine Cox-Buday, 2019/04/11
- Re: Getting rid of "source file [...] newer than compiled" messages, Giovanni Biscuolo, 2019/04/11
- Re: Getting rid of "source file [...] newer than compiled" messages, Ludovic Courtès, 2019/04/17