bug#39699: [core-updates] gash-boot0 fails on i686-linux

[Marius Bakke]

Hello,

Bootstrap fails early on i686-linux when trying to build gash-boot0,
which fails thusly:

starting phase `unpack'
Backtrace:
In ice-9/eval.scm:
 432: 19 [eval # #]
In ice-9/boot-9.scm:
2320: 18 [save-module-excursion #<procedure 8517ca0 at ice-9/boot-9.scm:3961:3 
()>]
3966: 17 [#<procedure 8517ca0 at ice-9/boot-9.scm:3961:3 ()>]
1645: 16 [%start-stack load-stack ...]
1650: 15 [#<procedure 850d9f0 ()>]
In unknown file:
   ?: 14 [primitive-load 
"/gnu/store/2m6vg55vvlxscc9yrq2ahqxvx4z9gbfp-bootar-1/bin/tar"]
In ice-9/eval.scm:
 505: 13 [#<procedure 84682a0 at ice-9/eval.scm:499:4 (exp)> (use-modules # # # 
...)]
In ice-9/psyntax.scm:
1091: 12 [expand-top-sequence ((use-modules # # # ...)) () ((top)) ...]
 976: 11 [scan ((use-modules (compression bzip2) (compression gzip) ...)) () 
...]
 270: 10 [scan ((# #) #(syntax-object *unspecified* # #)) () (()) ...]
In ice-9/boot-9.scm:
3513: 9 [process-use-modules ((#) (#) (#) (#) ...)]
 627: 8 [map #<procedure 84c6ae0 at ice-9/boot-9.scm:3513:25 (mif-args)> #]
3514: 7 [#<procedure 84c6ae0 at ice-9/boot-9.scm:3513:25 (mif-args)> (#)]
2783: 6 [resolve-interface (compression bzip2) #:select ...]
2708: 5 [#<procedure 84bf770 at ice-9/boot-9.scm:2696:4 (name #:optional 
autoload version #:key ensure)> # ...]
2981: 4 [try-module-autoload (compression bzip2) #f]
2320: 3 [save-module-excursion #<procedure 850d228 at ice-9/boot-9.scm:2982:17 
()>]
3001: 2 [#<procedure 850d228 at ice-9/boot-9.scm:2982:17 ()>]
In unknown file:
   ?: 1 [primitive-load-path "compression/bzip2" ...]
In compression/bzip2.scm:
  45: 0 [#<procedure 8499a10 ()>]

compression/bzip2.scm:45:18: In procedure #<procedure 8499a10 ()>:
compression/bzip2.scm:45:18: ERROR: R6RS exception:
  1. &error
  2. &who: bzip2
  3. &message: "This module requires at least 32-bit fixnums"
  4. &irritants: ()
command "tar" "xvf" 
"/gnu/store/bspn36jhcd2ky6ih7wnh9z0iz867flc2-gash-0.2.0.tar.gz" failed with 
status 1