version 1.8, 2008/05/05 19:58:18 |
version 1.12, 2008/09/16 23:38:04 |
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#!/usr/bin/perl |
#!/usr/bin/perl |
# $RedRiver: find_depends,v 1.7 2008/04/22 20:08:41 andrew Exp $ |
# $RedRiver: find_depends,v 1.11 2008/09/16 22:28:53 andrew Exp $ |
use strict; |
use strict; |
use warnings; |
use warnings; |
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my @libs = search_file($file); |
my @libs = search_file($file); |
foreach (@libs) { |
foreach (@libs) { |
my ($name, $maj, $min) = $_ =~ /lib([^\/]+)\.so\.(\d+)\.(\d+)$/; |
my $spec; |
next if ! $name; |
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my $spec = 'l' . $name . '.' . $maj . '.' . $min; |
if ($_ eq $file) { |
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# We don't want to include the file we are looking in |
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next; |
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} |
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elsif ( my ($name, $maj, $min) = $_ =~ /lib([^\/]+)\.so\.(\d+)\.(\d+)$/ ) { |
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$spec = 'l' . $name . '.' . $maj . '.' . $min; |
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if ($ld->{$spec}) { |
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$locs->{$spec} = $ld->{$spec}; |
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} |
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} |
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elsif (-e $_) { |
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$spec = $_; |
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$locs->{$spec} = $spec; |
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} |
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else { |
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next; |
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} |
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if (exists $ld->{$spec}) { |
if (! $locs->{$spec}) { |
next if exists $locs->{$spec}; |
print STDERR "Couldn't find location for '$_' (file '$file')\n"; |
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next; |
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} |
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$locs->{$spec} = $ld->{$spec}; |
print " Found '$spec' => '$locs->{$spec}'\n" if $opts{v}; |
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$locs = find_libs($locs->{$spec}, $ld, $locs); |
$locs = find_libs($locs->{$spec}, $ld, $locs); |
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} else { |
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warn "Couldn't find location for lib '$_' (file '$file')"; |
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} |
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} |
} |
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return $locs; |
return $locs; |
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open my $libs, '-|', '/usr/bin/ldd', $file or die "Couldn't open ldd '$file': $!"; |
open my $libs, '-|', '/usr/bin/ldd', $file or die "Couldn't open ldd '$file': $!"; |
while (<$libs>) { |
while (<$libs>) { |
next if length($_) < 56; |
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chomp; |
chomp; |
my $spec = substr $_, 56; |
my ($spec) = (split(/\s+/, $_))[7]; |
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next if ! $spec; |
next if $spec !~ m{^/}xms; |
next if $spec !~ m{^/}xms; |
push @libs, $spec; |
push @libs, $spec; |
} |
} |