bug#28144: info-dir ERROR: no code for module (guix build utils)

[Christopher Baines]

On Tue, 22 Aug 2017 10:41:55 +0200
address@hidden (Ludovic Courtès) wrote:

> Heya,
> 
> Christopher Baines <address@hidden> skribis:
> 
> > I've had the following issue a few times now, it seems that somehow,
> > the info-dir builder can be incorrectly generated, without the usual
> > module import stuff.
> >
> > The most recent time this occurred, I worked around this by finding
> > the guix package in the store which I thought was being used at the
> > time, and explicitly garbage collected it (guix gc -d ...). I then
> > rebuilt it, and this seemed to work around the problem. I was using
> > the same guix package, pinned to an revision in a git repository.
> >
> >
> > The builder starts with:
> >
> >   (begin (use-modules (guix build utils)
> >
> >
> > This is the error which you get:
> >
> > The following derivations will be built:
> >    /gnu/store/8qi10kwz4ghabdj5p7s252z11snvhhgf-profile.drv
> >    /gnu/store/0jxiph2hvmvakcj6gkz9d00a8ncma903-info-dir.drv  
> 
> Could you check if the .drv has the right -L and -C flags for guile?
> 
> What commit was this on?
> 
> Looking at (guix profiles), what you describe Cannot Happen™ because
> there’s a correct ‘with-imported-modules’ form there.

I've included the derivation contents below, I can't see the -L and -C
flags, so I'm guessing that they are missing.

As for what commit this is on, this particular occurance took place
when I was using my odd guix-pre-inst-env [1] script that
attempts to create an environment containing a particular version of
Guix, without letting anything from the surrounding environment creep
in, so I'm not really sure what code was in use at the time.

1: https://github.com/alphagov/govuk-guix/blob/master/guix-pre-inst-env

Derive([("out","/gnu/store/fnfm2vv9khyxpsnr7ybn8h7ir2l3685y-info-dir","","")],[("/gnu/store/0l3zxcx0n31xal7jf1d981j377wh3nir-zlib-1.2.11.drv",["out"]),("/gnu/store/0ppzqkwl7ma4s3bz1wvc0s9crd0wbir7-guile-2.2.2.drv",["out"]),("/gnu/store/1wq563kgbhv26f99hq1d2ay7gw8qy3cq-libgc-7.6.0.drv",["out"]),("/gnu/store/2ryhk3mp55dshlgyj53a16x08ifqqlvw-bash-4.4.12.drv",["out"]),("/gnu/store/4rjl58s30zwiahl6ji7bbjxq30yyl9vl-texinfo-6.3.drv",["out"]),("/gnu/store/69b611ifkq1942zvf79d5sszpp8n9w38-libunistring-0.9.7.drv",["out"]),("/gnu/store/94hkgqjvsk689zzhdv9382kh2pkn7mrz-libltdl-2.4.6.drv",["out"]),("/gnu/store/c8zl2wq0jmahcjb2zdf5w5z1i2iangma-guix-gds-release_8.drv",["out"]),("/gnu/store/g2a46givk3s9jlchmq4m1fmnc25qh1c0-git-2.13.1.drv",["out"]),("/gnu/store/hdd0rz201djb0wis4jwrlnjp3kq1f9xq-nss-certs-3.31.drv",["out"]),("/gnu/store/lvkjr70rf8j355igip04z8iglxnl3mkk-guile-ssh-0.11.0.drv",["out"]),("/gnu/store/lw5qrzgh2yxpd58b722ph6f466sn51xm-gmp-6.1.2.drv",["out"]),("/gnu/store/m71zs1cgl0qiyrl5mzrjh60dsg757nvx-guile-2.0.14.drv",["out"]),("/gnu/store/rwgybvpsmrkh6rbz502ac6p6vkfr1jgm-gzip-1.8.drv",["out"]),("/gnu/store/vd7py9zp3s81mg3h0ppm5bkbdcgpn17w-libidn2-0.16.drv",["out"]),("/gnu/store/vk8fhc7x7kc4y6h6gy42idnawxabj8dv-guile2.2-gnutls-3.5.9.drv",["out"]),("/gnu/store/vl1vcbzgplncw4i3sfiglyy1n2ycnwwn-guile-json-0.6.0.drv",["out"]),("/gnu/store/whz1jbvs9ipgkslim63lqw7wdljxlmzg-nettle-3.3.drv",["out"]),("/gnu/store/xdbnmw3kizlx157l76cdb1w6y2kz7yhi-coreutils-8.27.drv",["out"]),("/gnu/store/xs8z1ycvdpmip7rx4xqs8qj56fdblgbk-less-487.drv",["out"]),("/gnu/store/xz2zfvzy2g55wgna0vpwd6zjwfmxn1ms-libtasn1-4.10.drv",["out"])],["/gnu/store/9ywpf5jc12svv04gvbx96j5z1kpllwn4-info-dir-builder"],"x86_64-linux","/gnu/store/3lsfrwlp1qa345x71yw5w49i2mpp0vxm-guile-2.0.14/bin/guile",["--no-auto-compile","/gnu/store/9ywpf5jc12svv04gvbx96j5z1kpllwn4-info-dir-builder"],[("allowSubstitutes","0"),("out","/gnu/store/fnfm2vv9khyxpsnr7ybn8h7ir2l3685y-info-dir"),("preferLocalBuild","1")])

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