solenv/bin/macosx-dylib-link-list.pl

   1 #*************************************************************************
   2 #
   3 # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   4 #
   5 # Copyright 2008 by Sun Microsystems, Inc.
   6 #
   7 # OpenOffice.org - a multi-platform office productivity suite
   8 #
   9 # $RCSfile: macosx-dylib-link-list.pl,v $
  10 #
  11 # $Revision: 1.3 $
  12 #
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  22 # GNU Lesser General Public License version 3 for more details
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  28 # for a copy of the LGPLv3 License.
  29 #
  30 #*************************************************************************
  31
  32 use lib ("$ENV{SOLARENV}/bin/modules");
  33 use macosxotoolhelper;
  34
  35 sub locate($)
  36 {
  37     my ($lib) = @_;
  38     my $dir;
  39     foreach $dir (@dirs)
  40     {
  41         my $path = "$dir/$lib";
  42         if (-e $path)
  43         {
  44             return $path;
  45         }
  46     }
  47     return;
  48 }
  49
  50 sub handle($$)
  51 {
  52     my ($from, $to) = @_;
  53     # wrap -dylib_file in -Wl so that hopefully any used tool whatsoever (e.g.,
  54     # libtool generated from xmlsec1-1.2.6/configure included in
  55     # libxmlsec/download/xmlsec1-1.2.6.tar.gz:1.3) passes it through to the
  56     # linker:
  57     !($from =~ /,/ || $to =~ /,/) or
  58         die "$from:$to contains commas and cannot go into -Wl";
  59     print " -Wl,-dylib_file,$from:$to";
  60     $done{$from} = 1;
  61     push(@todo, $to) if (grep {$_ eq $to} @todo) == 0;
  62 }
  63
  64 foreach (@ARGV) { push(@dirs, $1) if /^-L(.*)$/; }
  65 foreach (@ARGV)
  66 {
  67     if (/^-l(.*)$/)
  68     {
  69         my $loc = locate("lib$1.dylib");
  70         handle($1, $loc) if defined $loc && otoolD($loc) =~ m'^(@.+/.+)\n$';
  71     }
  72 }
  73 foreach $file (@todo)
  74 {
  75     my $call = "otool -L $file";
  76     open(IN, "-|", $call) or die "cannot $call";
  77     while (<IN>)
  78     {
  79         if (m'^\s*(@.+/([^/]+)) \(compatibility version \d+\.\d+\.\d+, current version \d+\.\d+\.\d+\)\n$')
  80         {
  81             my $full = $1;
  82             my $loc = locate($2);
  83             if (defined $loc)
  84             {
  85                 handle($full, $loc) unless defined $done{$full};
  86             }
  87             else
  88             {
  89                 die "unknown $full (from $file)";
  90             }
  91         }
  92     }
  93     close(IN);
  94 }
  95 print "\n";