bug#45826: SBCL / Common Lisp packages fail to build on aarch64

[Guillaume Le Vaillant]

Leo Famulari <leo@famulari.name> skribis:

> I noticed that many Common Lisp or SBCL-related packages are failing to
> build on the aarc64 platform on our build farm, due the failure to build
> SBCL:
>
> From the log of <https://ci.guix.gnu.org/build/180326/details>:
>
> ------
> //entering make-target-2.sh
> //doing warm init - compilation phase
> This is SBCL 2.1.0, an implementation of ANSI Common Lisp.
> More information about SBCL is available at <http://www.sbcl.org/>.
>
> SBCL is free software, provided as is, with absolutely no warranty.
> It is mostly in the public domain; some portions are provided under
> BSD-style licenses.  See the CREDITS and COPYING files in the
> distribution for more information.
> Initial page table:
> Gen  Boxed   Code    Raw  LgBox LgCode  LgRaw  Pin       Alloc     Waste      
>   Trig      WP GCs Mem-age
>  6     397    250      0      0      0      0    0    42335440     66352     
> 2000000     647   0  0.0000
>            Total bytes allocated    =      42335440
>            Dynamic-space-size bytes =    3221225472
> COLD-INIT... (Length(TLFs)= 9736)
> Disassembler: 72 printers, 0 prefilters, 4 labelers
> CORRUPTION WARNING in SBCL pid 1774 tid 1774:
> Memory fault at 0xfffffffffffffffa (pc=0x1002199f70)
> The integrity of this image is possibly compromised.
> Exiting.
> Error opening /dev/tty: No such device or address
> Welcome to LDB, a low-level debugger for the Lisp runtime environment.
> ldb> 
> real  0m6.120s
> user  0m5.958s
> sys   0m0.137s
> command "sh" "make.sh" "clisp" 
> "--prefix=/gnu/store/j1ciw4dc8iskd5fdcw0s1ba08kkg7vx6-sbcl-2.1.0" 
> "--dynamic-space-size=3072" "--with-sb-core-compression" 
> "--with-sb-xref-for-internals" failed with status 1
> ------
>
> It appears that SBCL can support this platform. However, until we make
> it work, I plan to remove aarch64 from the "supported-systems" of sbcl,
> to avoid attempting these builds.

I tried to bootstrap sbcl using ecl instead of clisp, using
"guix build -s aarch64-linux sbcl" on a x86-64 machine because I don't
have any arm64 hardware, but it failed with the same memory fault.

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