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|
# ex:ts=8 sw=4:
# $OpenBSD: SharedLibs.pm,v 1.57 2010/12/24 10:31:59 espie Exp $
#
# Copyright (c) 2003-2010 Marc Espie <espie@openbsd.org>
#
# Permission to use, copy, modify, and distribute this software for any
# purpose with or without fee is hereby granted, provided that the above
# copyright notice and this permission notice appear in all copies.
#
# THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
# OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
use strict;
use warnings;
use OpenBSD::Paths;
use OpenBSD::LibSpec;
package OpenBSD::PackingElement;
sub mark_available_lib
{
}
package OpenBSD::PackingElement::Lib;
sub mark_available_lib
{
my ($self, $pkgname, $state) = @_;
OpenBSD::SharedLibs::register_libname($self->fullname,
$pkgname, $state);
}
package OpenBSD::SharedLibs;
use File::Basename;
use OpenBSD::Error;
our $repo = OpenBSD::LibRepo->new;
sub register_library
{
my ($lib, $pkgname) = @_;
$repo->register($lib, $pkgname);
}
sub register_libname
{
my ($name, $pkgname, $state) = @_;
my $lib = OpenBSD::Library->from_string($name);
if ($lib->is_valid) {
register_library($lib, $pkgname);
} else {
$state->errsay("Bogus library in #1: #2", $pkgname, $name)
unless $pkgname eq 'system';
}
}
my $done_plist = {};
sub system_dirs
{
return OpenBSD::Paths->library_dirs;
}
sub add_libs_from_system
{
my ($destdir, $state) = @_;
return if $done_plist->{'system'};
$done_plist->{'system'} = 1;
for my $dirname (system_dirs()) {
opendir(my $dir, $destdir.$dirname."/lib") or next;
while (my $d = readdir($dir)) {
next unless $d =~ m/\.so/;
register_libname("$dirname/lib/$d", 'system', $state);
}
closedir($dir);
}
}
sub add_libs_from_installed_package
{
my ($pkgname, $state) = @_;
return if $done_plist->{$pkgname};
$done_plist->{$pkgname} = 1;
my $plist = OpenBSD::PackingList->from_installation($pkgname,
\&OpenBSD::PackingList::LibraryOnly);
return if !defined $plist;
$plist->mark_available_lib($pkgname, $state);
}
sub add_libs_from_plist
{
my ($plist, $state) = @_;
my $pkgname = $plist->pkgname;
return if $done_plist->{$pkgname};
$done_plist->{$pkgname} = 1;
$plist->mark_available_lib($pkgname, $state);
}
sub lookup_libspec
{
my ($base, $spec) = @_;
return $spec->lookup($repo, $base);
}
my $printed = {};
sub report_problem
{
my ($state, $spec) = @_;
my $name = $spec->to_string;
my $base = $state->{localbase};
my $approx = $spec->lookup_stem($repo);
my $r = "";
if (!$spec->is_valid) {
$r = "| bad library specification\n";
} elsif (!defined $approx) {
$r = "| not found anywhere\n";
} else {
for my $bad (@$approx) {
my $ouch = $spec->no_match($bad, $base);
$ouch //= "not reachable";
$r .= "| ".$bad->to_string." (".$bad->origin."): ".
$ouch."\n";
}
}
if (!defined $printed->{$name} || $printed->{$name} ne $r) {
$printed->{$name} = $r;
$state->errsay("|library #1 not found", $name);
$state->print("#1", $r);
}
}
1;
|
