Hi, I was trying to run SBCL on an older 32-bit laptop, using guix on foreign
distro. When I launch SBCL, the REPL dies immediately with this error:
```
os_alloc_gc_space(1,0x9000000,3221225472) failed with ENOMEM
fatal error encountered in SBCL pid 4657 tid 4657:
Can't allocate 0xc0000000 bytes for space 1
```
However, the program does work if I pass in a --dynamic-space-size argument
when I launch sbcl. E.g.
```
sbcl --dynamic-space-size 2000
```
So, it seems like some allocation value or define is not being set correctly in
the build for 686. SBCL manual only says:
```
‘--dynamic-space-size MEGABYTES’
Size of the dynamic space reserved on startup in megabytes.
Default value is platform dependent.
```
My system information:
```
christopher@q4os-desktop
------------------------
OS: Debian GNU/Linux 10 (buster) i686
Host: CF-30CTQAZBM 001
Kernel: 4.19.0-26-686-pae
Uptime: 21 hours, 54 mins
Packages: 2357 (dpkg), 4 (guix-user)
Shell: bash 5.1.16
Resolution: 1024x768
Terminal: /dev/pts/1
CPU: Genuine Intel L2400 (2) @ 1.667GHz
GPU: Intel Mobile 945GM/GMS, 943/940GML Express
Memory: 219MiB / 3020MiB
```
```
$ guix describe
Generation 2 Feb 12 2024 12:22:05 (current)
guix bb92a4d
repository URL: https://git.savannah.gnu.org/git/guix.git
branch: master
commit: bb92a4d7bc71197a51eea9075387c5313f299085
```
--
📛 Christopher Howard
🚀 gemini://gem.librehacker.com
🌐 http://gem.librehacker.com
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