[bug#49565] [PATCH core-updates v2] gnu: bootstrap: Use %current-target-system to decide bootstrap path

[Thiago Jung Bauermann]

Hi again,

Em terça-feira, 20 de julho de 2021, às 10:16:12 -03, Thiago Jung Bauermann 
escreveu:
> Em segunda-feira, 19 de julho de 2021, às 21:01:33 -03,
> 
> Thiago Jung Bauermann escreveu:
> > Before the patch, these are the derivations that Guix tries to build
> > when
> > cross-compiling gcc-toolchain@11. Note the ‘mesboot’ packages:
> One thing I forgot to mention, and which significance only dawned on me
> later: there was a change in Guix behavior between versions of
> core-updates since I posted v1 of this patch.
> 
> Before, I was getting a Guix exception during the build of glibc-mesboot,
> as detailed in the first message in this issue. Now, the mesboot
> packages build fine and the command below goes all the way to the gcc-11
> package just like when this patch is applied.

Now, this is very weird. I tried again with core-updates from today and
I’m back to the original problem in this bug report:

--8<---------------cut here---------------start------------->8---
$ ./pre-inst-env guix build --target=powerpc64le-linux-gnu gcc-toolchain@11
substitute: atualizando substitutos de "https://ci.guix.gnu.org";... 100.0%
substitute: atualizando substitutos de "https://bordeaux.guix.gnu.org";... 100.0%
The following derivations will be built:
   /gnu/store/8p847f47i8b7si24ybcah8936i698v0h-gcc-toolchain-11.1.0.drv
   /gnu/store/2qq0qdrkz6920gyn3xl4ppjqiijf8qh2-ld-wrapper-0.drv
   /gnu/store/59v10rbcl25bcbvgh1xip2k4b8dfrs8s-libatomic-ops-7.6.10.drv
   /gnu/store/2vv32wdv72734d54r85ahlxzddc37gdb-tar-boot0-1.34.drv
   /gnu/store/5h6sjkz0cw5yn77lf2x5i05wina2c2s1-sed-mesboot-4.0.6.drv
   /gnu/store/9baisja0i8z81cpx9bs8dp6bgwbf5hg2-gzip-mesboot-1.2.4.drv
   /gnu/store/aw84y6dbh7av5077dp9cgj3acqwychvs-xz-mesboot-5.0.0.drv
   /gnu/store/d9f9mqjpb0n8fplzplayc5fz9pwvka7f-grep-mesboot-2.0.drv
   /gnu/store/nkmmlizfwvxf1xsyiy2p5wbmxyw2s2kj-make-mesboot-3.82.drv
   /gnu/store/wjmv6b603jd2wfbd43nmlkvlhj5lnwi8-tar-mesboot-1.22.drv
   /gnu/store/xd8bmgimslbaj6gwwllikbqrmcmj4m7b-make-boot0-4.3.drv
   /gnu/store/xnk3pczdfksqhih4qzz1grdj177fasfd-glibc-mesboot-2.16.0.drv
   /gnu/store/y5cpc3sbw8xljd7vck5c77k8qxm1mlb9-patch-mesboot-2.5.9.drv
   /gnu/store/3k1yrgg2qvczabgrnjg1x5gka4slzz6q-glibc-2.33.drv
   /gnu/store/87na4l0i3kxkac9cfdfr267c9n8fg5bp-patch-boot0-2.7.6.drv
   /gnu/store/bpmzfb3mhyr23jxn9mzsivxs1qyprqpp-gcc-cross-boot0-10.3.0.drv
   /gnu/store/dlvzaib6lv85jzs0yifkadfjmm9yg45b-findutils-boot0-4.8.0.drv
   /gnu/store/gbah6yk2pbjl9hjsnd3k72xf7v55149c-diffutils-boot0-3.7.drv
   /gnu/store/ikdrcn12xib71lzsj1dvg0iyv1xn21f1-binutils-cross-boot0-2.36.1.drv
   /gnu/store/n5kz2jyyvd1n361x8fa9p9hndjm302pn-gawk-boot0-5.1.0.drv
   /gnu/store/nxjzb1rnx5f9hfplc3bh4a16i2gqycv3-sed-boot0-4.8.drv
   /gnu/store/qfm8pxwnnlg2s6ck1x2ic1skdbvg3743-bzip2-boot0-1.0.8.drv
   /gnu/store/vbhsj51c26g0wgp1xkjx2dfbbcyz2m9p-file-boot0-5.39.drv
   /gnu/store/zd2gkcb1jmil3q8md33mi03y33hhj0mx-coreutils-boot0-8.32.drv
   /gnu/store/sny8h00brxndd2k2bx867jq7d3x7cdwh-libstdc++-boot0-4.9.4.drv
   /gnu/store/ih5isqwnjpgf9b4nisjyw09xlfdcdm0v-bash-static-5.1.8.drv
   /gnu/store/n94hr5rpx5ihhyicwgxzr73nvd1fbriv-glibc-intermediate-2.33.drv
   /gnu/store/zk5xicfviplfdfqkcxw6pfl6layqj9ai-ld-wrapper-boot0-0.drv
   /gnu/store/7qb2850v8r3lqm2gnj0h8xsmka92ms01-bash-minimal-5.1.8.drv
   /gnu/store/d2rivj2hbqg8z25y82ib4yvygyn84jsf-ld-wrapper-boot3-0.drv
   /gnu/store/hwnfh1c22ysff1j0x1yinil639vpdrjr-binutils-2.36.1.drv
   /gnu/store/h49mll58fg5bqz7n5wv1cq9cf40087ss-gcc-10.3.0.drv
   /gnu/store/3d6cx841pa97g8v30ngrvs9cxyx24ylp-libstdc++-10.3.0.drv
   /gnu/store/qa9znr53yar1z621ay7shvwqrdlymm1h-zlib-1.2.11.drv
   /gnu/store/877vdmhr0jf19q898s7rhr828vsb9jxr-guile-3.0.7.drv
   /gnu/store/dc7fpzizg3ffib0grmg8khm8rvf5ig3p-libunistring-0.9.10.drv
   /gnu/store/h6nrxxs4amnqpqmzdycx3p46dzaygdl8-libgc-8.0.4.drv
   /gnu/store/kch00sjjmn7348vwq9bzzy1q6jyxff3g-libffi-3.3.drv
   /gnu/store/3k1yrgg2qvczabgrnjg1x5gka4slzz6q-glibc-2.33.drv
   /gnu/store/ygky86azk6wgrcswvv9zzv0rglhlmpkf-gcc-11.1.0.drv
   /gnu/store/azfr3647s4frasr208ay7rhdzcqi99jh-libstdc++-headers-10.3.0.drv
   /gnu/store/paysivrjqdai8v69xdxsmpiplj09bpvl-libelf-0.8.13.drv
building /gnu/store/xnk3pczdfksqhih4qzz1grdj177fasfd-glibc-mesboot-2.16.0.drv...
    ⋮
<snip lots of output>
    ⋮
phase `patch-source-shebangs' succeeded after 0.6 seconds
starting phase `setenv'
error: in phase 'setenv': uncaught exception:
wrong-type-arg "string-append" "Wrong type (expecting ~A): ~S" ("string" #f) 
(#f)
phase `setenv' failed after 0.0 seconds
Backtrace:
In ice-9/boot-9.scm:
 157: 15 [catch #t #<catch-closure c93c40> ...]
In unknown file:
   ?: 14 [apply-smob/1 #<catch-closure c93c40>]
In ice-9/boot-9.scm:
  63: 13 [call-with-prompt prompt0 ...]
In ice-9/eval.scm:
 432: 12 [eval # #]
In ice-9/boot-9.scm:
2320: 11 [save-module-excursion #<procedure cc1b00 at ice-9/boot-9.scm:3961:3 
()>]
3966: 10 [#<procedure cc1b00 at ice-9/boot-9.scm:3961:3 ()>]
1645: 9 [%start-stack load-stack #<procedure cc2ba0 at ice-9/boot-9.scm:3957:10 
()>]
1650: 8 [#<procedure cc8db0 ()>]
In unknown file:
   ?: 7 [primitive-load 
"/gnu/store/wy882br3mdvkdzc8ql4msbk2qklr8y8h-glibc-mesboot-2.16.0-builder"]
In ice-9/boot-9.scm:
 157: 6 [catch srfi-34 ...]
In srfi/srfi-1.scm:
 616: 5 [for-each #<procedure 1502380 at guix/build/gnu-build-system.scm:909:14 
(expr)> ...]
In ice-9/boot-9.scm:
 171: 4 [with-throw-handler #t ...]
In guix/build/gnu-build-system.scm:
 925: 3 [#<procedure 19a1400 at guix/build/gnu-build-system.scm:924:21 ()>]
In ice-9/eval.scm:
 411: 2 [eval # #]
In unknown file:
   ?: 1 [string-append " -L " ...]
In ice-9/boot-9.scm:
 106: 0 [#<procedure 19a13c0 at ice-9/boot-9.scm:97:6 (thrown-k . args)> 
wrong-type-arg ...]

ice-9/boot-9.scm:106:20: In procedure #<procedure 19a13c0 at 
ice-9/boot-9.scm:97:6 (thrown-k . args)>:
ice-9/boot-9.scm:106:20: In procedure string-append: Wrong type (expecting 
string): #f
builder for 
`/gnu/store/xnk3pczdfksqhih4qzz1grdj177fasfd-glibc-mesboot-2.16.0.drv' failed 
with exit code 1
build of /gnu/store/xnk3pczdfksqhih4qzz1grdj177fasfd-glibc-mesboot-2.16.0.drv 
failed
View build log at 
'/var/log/guix/drvs/xn/k3pczdfksqhih4qzz1grdj177fasfd-glibc-mesboot-2.16.0.drv.bz2'.
cannot build derivation 
`/gnu/store/ikdrcn12xib71lzsj1dvg0iyv1xn21f1-binutils-cross-boot0-2.36.1.drv': 
1 dependencies couldn't be built
--8<---------------cut here---------------end--------------->8---

This is with the following commit:

$ git log --oneline -n1
c3e33474b965 (HEAD -> core-updates, origin/core-updates) gnu: biber: Update to 
2.16.

I forgot to mention in my previous email which was the commit that worked.
It’s this one:

$ git log --oneline -n1
b15c3dd9b0e9 (HEAD) gnu: meson: Update to 0.59.0.

I just tested it again, and it does work if I revert back to it.

-- 
Thanks,
Thiago