Bug#1117028: cl-alexandria: autopkgtest fails with -std=c23

[Ravi Kant Sharma <ravi.kant.sharma@canonical.com>]

Source: cl-alexandria
Version: 1:0.9.8-1
Severity: normal
X-Debbugs-Cc: ravi.kant.sharma@canonical.com

Dear Maintainer,

I noticed during in Ubuntu 25.10 clisp 1:2.49.20250504.gitf662209-1 migration that the autopkgtests fail with the following error.

165s ;;; /usr/include/ecl/object.h:27:13: error: ‘bool’ cannot be defined via ‘typedef’
165s ;;;    27 | typedef int bool;
165s ;;;       |             ^~~~
165s ;;; /usr/include/ecl/object.h:27:13: note: ‘bool’ is a keyword with ‘-std=c23’ onwardsAn error occurred during initialization:
165s COMPILE-FILE-ERROR while
165s compiling #<cl-source-file "alexandria" "alexandria-1" "package">.

-- System Information:
Debian Release: trixie/sid
  APT prefers noble-updates
  APT policy: (500, 'noble-updates'), (500, 'noble-security'), (500, 'noble'), (100, 'noble-backports')
Architecture: amd64 (x86_64)
Foreign Architectures: i386

Kernel: Linux 6.8.0-63-generic (SMP w/12 CPU threads; PREEMPT)
Kernel taint flags: TAINT_PROPRIETARY_MODULE, TAINT_OOT_MODULE
Locale: LANG=en_GB.UTF-8, LC_CTYPE=en_GB.UTF-8 (charmap=UTF-8), LANGUAGE not set
Shell: /bin/sh linked to /usr/bin/dash
Init: systemd (via /run/systemd/system)
LSM: AppArmor: enabled