dh_makeshlibs

   1 #!/usr/bin/perl -w
   2 #
   3 # Automatically generate shlibs files.
   4
   5 use Debian::Debhelper::Dh_Lib;
   6 init();
   7
   8 foreach $PACKAGE (@{$dh{DOPACKAGES}}) {
   9         $TMP=tmpdir($PACKAGE);
  10
  11         my %seen;
  12
  13         doit("rm", "-f", "$TMP/DEBIAN/shlibs");
  14
  15         open (FIND, "find $TMP -xtype f -name '*.so.*' |");
  16         while (<FIND>) {
  17                 chomp;
  18                 ($library, $major)=m#.*/(.*)\.so\.(\d*)\.?#;
  19                 if (defined($dh{M_PARAMS}) && $dh{M_PARAMS} ne '') {
  20                         $major=$dh{M_PARAMS};
  21                 }
  22                 if (! -d "$TMP/DEBIAN") {
  23                         doit("install","-d","$TMP/DEBIAN");
  24                 }
  25                 $deps=$PACKAGE;
  26                 if ($dh{V_FLAG_SET}) {
  27                         if ($dh{V_FLAG} ne '') {
  28                                 $deps=$dh{V_FLAG};
  29                         }
  30                         else {
  31                                 # Call isnative becuase it sets $dh{VERSION}
  32                                 # as a side effect.
  33                                 isnative($PACKAGE);
  34                                 $deps="$PACKAGE (>= $dh{VERSION})";
  35                         }
  36                 }
  37                 if (defined($library) && defined($major) && defined($deps) &&
  38                     $library ne '' && $major ne '' && $deps ne '') {
  39                         # Prevent duplicate lines from entering the file.
  40                         my $line="$library $major $deps";
  41                         if (! $seen{$line}) {
  42                                 $seen{$line}=1;
  43                                 complex_doit("echo '$line' >>$TMP/DEBIAN/shlibs");
  44                         }
  45                 }
  46         }
  47         close FIND;
  48
  49         if (-e "$TMP/DEBIAN/shlibs") {
  50                 doit("chmod",644,"$TMP/DEBIAN/shlibs");
  51                 doit("chown","0.0","$TMP/DEBIAN/shlibs");
  52         }
  53 }