On Mon, Nov 24, 2025 at 08:11:21PM -0500, George Koehler wrote:
> I'm looking for oks for this pkg_create diff (from espie, with the
> \Q$k\E fix).  After jca committed libtalloc on Friday, I can't find
> any other ports that would break.  (One can find these ports with
> "make print-plist-all" or databases/pkglocatedb.)  I built only a few
> ports.  It works with both perl 5.40.1 and 5.42.0.


I am fairly sure I follow the logic here and it makes sense to me.  I
say OK, but definitely would want to hear from espie@ for reasons there
might be a better solution.


 
> To recap, the diff prevents a warning in 5.42 from "!$x =~ m/y/", and
> requires that every @lib in a plist has its ${LIBname_VERSION}.
> --gkoehler
> 
> Index: OpenBSD/PkgCreate.pm
> ===================================================================
> RCS file: /cvs/src/usr.sbin/pkg_add/OpenBSD/PkgCreate.pm,v
> diff -u -p -r1.200 PkgCreate.pm
> --- OpenBSD/PkgCreate.pm	15 Sep 2025 01:59:37 -0000	1.200
> +++ OpenBSD/PkgCreate.pm	23 Nov 2025 00:35:15 -0000
> @@ -771,11 +771,13 @@ sub check_version($self, $state, $unsubs
>  {
>  	my @l  = $self->parse($self->name);
>  	if (defined $l[0]) {
> -		if (!$unsubst =~ m/\$\{LIB$l[0]_VERSION\}/) {
> -			$state->error(
> -			    "Incorrectly versioned shared library: #1", 
> -			    $unsubst);
> +		my $k = "LIB$l[0]_VERSION";
> +		my $r = $state->{subst}->do($unsubst, $k);
> +		if ($r =~ m/\blib\Q$l[0]\E\.so\.\$\{\Q$k\E\}$/) {
> +			return;
>  		}
> +		$state->error("Incorrectly versioned shared library: #1", 
> +		    $unsubst);
>  	} else {
>  		$state->error("Invalid shared library #1", $unsubst);
>  	}
> @@ -1205,7 +1207,7 @@ sub read_fragments($self, $state, $plist
>  	# XXX some things, like @comment no checksum, don't produce an object
>  				my $o = &$cont($s);
>  				if (defined $o) {
> -					$o->check_version($state, $s);
> +					$o->check_version($state, $l);
>  					$self->annotate($o, $l, $file);
>  				}
>  			}
> Index: OpenBSD/Subst.pm
> ===================================================================
> RCS file: /cvs/src/usr.sbin/pkg_add/OpenBSD/Subst.pm,v
> diff -u -p -r1.27 Subst.pm
> --- OpenBSD/Subst.pm	27 May 2025 03:42:59 -0000	1.27
> +++ OpenBSD/Subst.pm	23 Nov 2025 00:35:15 -0000
> @@ -63,11 +63,14 @@ sub parse_option($self, $opt)
>  	}
>  }
>  
> -sub do($self, $s)
> +sub do($self, $s, $without = undef)
>  {
>  	return $s unless $s =~ m/\$/o;	# no need to subst if no $
>  	while ( my $k = ($s =~ m/\$\{([A-Za-z_][^\}]*)\}/o)[0] ) {
>  		my $v = $self->{$k};
> +		if (defined $without && $without eq $k) {
> +			$v = undef;
> +		}
>  		unless ( defined $v ) { $v = "\$\\\{$k\}"; }
>  		$s =~ s/\$\{\Q$k\E\}/$v/g;
>  	}

-- 
andrew

I think I understand, but my stubborn brain refuses to admit it
until I beat it into submission by proof upon proof.
                      -- Michael Shiloh <michaelshiloh1010@gmail.com>