s4: Remove unused pkg-config replacement in perl.

diff --git a/source4/script/pkg-config b/source4/script/pkg-config
deleted file mode 100755 (executable)
index 458cac6..0000000
--- a/source4/script/pkg-config
+++ /dev/null
@@ -1,145 +0,0 @@
-#!/usr/bin/perl
-# Simple pkg-config implementation in perl
-# jelmer@samba.org, November 2006
-
-use strict;
-use Getopt::Long;
-
-my @dirs = split(/:/, $ENV{PKG_CONFIG_PATH});
-
-my $opt_help = 0;
-my $opt_libs = 0;
-my $opt_cflags = 0;
-my $opt_static = 0;
-
-my $result = GetOptions (
-           'help|h|?' => \$opt_help, 
-               'static' => \$opt_static,
-               'libs' => \$opt_libs,
-               'cflags' => \$opt_cflags
-           );
-
-if (not $result) {
-       exit(1);
-}
-
-if ($opt_help) {
-       print "pkg-config replacement in perl\n";
-       print "Copyright (C) 2006 Jelmer Vernooij <jelmer\@samba.org>\n";
-       print "\n";
-       print "Usage: pkg-config [OPTIONS] PACKAGE...\n";
-       print " --help                  Print this help message\n";
-       print " --static                Print flags for static libraries\n";
-       print " --libs                  Print linker flags\n";
-       print " --cflags                Print C compiler flags\n";
-       print "\n";
-       exit(0);
-}
-
-sub find_path($)
-{
-       my $name = shift;
-       foreach my $dir (@dirs) {
-               if (-f "$dir/$name-uninstalled.pc") {
-                       return "$dir/$name-uninstalled.pc";
-               }
-       } 
-       foreach my $dir (@dirs) {
-               if (-f "$dir/$name.pc" ) {
-                       return "$dir/$name.pc";
-               }
-       }
-       die("No such package `$name'");
-}
-
-sub ReplaceVars($$)
-{
-       my ($expr, $vars) = @_;
-
-       $_ = $expr;
-
-       while (/(.*)\${([^}]+)}(.*)/) {
-               $_ = "$1$vars->{$2}$3";
-       }
-
-       return $_;
-}
-
-sub Parse($)
-{
-       my $name = shift;
-       my $path = find_path($name);
-       my %variables = ();
-       my %fields = ();
-       my $lineno = 0;
-       open(IN, "<$path") or die("Unable to open $path: $!");
-       foreach (<IN>) {
-               $lineno+=1;
-               next if (/^#.*/);
-               if (/^([A-Za-z.]+): (.*)$/) {
-                       $fields{$1} = ReplaceVars($2, \%variables);
-               } elsif (/^([A-Za-z_]+)=(.*)$/) {
-                       $variables{$1} = ReplaceVars($2, \%variables);
-               } elsif (/^[ \t]*$/) {
-               } else {
-                       warn("$path:$lineno: parse error");
-               }
-       }
-       close(IN);
-       return \%fields;
-}
-
-sub Cflags($)
-{
-       my $name = shift;
-       my $fields = Parse($name);
-       my @cflags = split(/ /, $fields->{Cflags});
-       foreach (split(/[, ]/, $fields->{Requires})) {
-               push (@cflags, Cflags($_));
-       }
-       return @cflags;
-}
-
-sub Libs($)
-{
-       my $name = shift;
-       my $fields = Parse($name);
-       my @libs = split(/ /, $fields->{Libs});
-       foreach (split(/[, ]/, $fields->{Requires})) {
-               push (@libs, Libs($_));
-       }
-       if ($opt_static) {
-               foreach (split(/[ ,]/, $fields->{"Requires.private"})) {
-                       push (@libs, Libs($_));
-               }
-       }
-       return @libs;
-}
-
-my @out = ();
-
-foreach my $pkg (@ARGV) 
-{
-       push (@out, Libs($pkg)) if ($opt_libs);
-       push (@out, Cflags($pkg)) if ($opt_cflags);
-}
-
-sub nub
-{
-       my @list = @_;
-       my @ret = ();
-       my %seen = ();
-       foreach (@list) {
-               next if (defined($seen{$_}));
-               push (@ret, $_);
-               $seen{$_} = 1;
-       }
-       return @ret;
-}
-
-if ($#out >= 0) {
-       @out = nub(@out);
-       print join(' ', @out) . "\n";
-}
-
-exit 0;