maintainer-feedback requested: [Bug 281594] www/mod_perl2: fix build with clang 19 on i386

From: <bugzilla-noreply_at_freebsd.org>
Date: Thu, 19 Sep 2024 19:41:06 UTC
Bugzilla Automation <bugzilla@FreeBSD.org> has asked freebsd-apache (Nobody)
<apache@FreeBSD.org> for maintainer-feedback:
Bug 281594: www/mod_perl2: fix build with clang 19 on i386
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=281594



--- Description ---
Clang 19 has become more strict about incompatible function pointer
types, which results in an error building mod_perl2 on i386:

  modperl_common_util.c:57:53: error: incompatible function pointer types
initializing 'int (*)(PerlInterpreter *, SV *, MAGIC *, SV *, const char *,
I32)' (aka 'int (*)(struct interpreter *, struct sv *, struct magic *, struct
sv *, const char *, long)') with an expression of type 'int (PerlInterpreter *,
SV *, MAGIC *, SV *, const char *, int)' (aka 'int (struct interpreter *,
struct sv *, struct magic *, struct sv *, const char *, int)')
[-Wincompatible-function-pointer-types]
     57 |						     
modperl_table_magic_copy};
	|						     
^~~~~~~~~~~~~~~~~~~~~~~~

Perl uses the type `I32` for the last parameter, which is apparently
`long` on i386. So use that instead.