From 563af33bc48281d19dce701398dbb88cb54fd7ec Mon Sep 17 00:00:00 2001
From: Cary Clark <>
Date: Tue, 14 Apr 2009 06:33:00 -0700
Subject: AI 146110: add missing files to webkit   brings it in sync with
 webkit svn cl 42046

Automated import of CL 146110
---
 WebKitTools/Scripts/find-extra-includes | 102 ++++++++++++++++++++++++++++++++
 1 file changed, 102 insertions(+)
 create mode 100755 WebKitTools/Scripts/find-extra-includes

(limited to 'WebKitTools/Scripts/find-extra-includes')

diff --git a/WebKitTools/Scripts/find-extra-includes b/WebKitTools/Scripts/find-extra-includes
new file mode 100755
index 0000000..4a847ed
--- /dev/null
+++ b/WebKitTools/Scripts/find-extra-includes
@@ -0,0 +1,102 @@
+#!/usr/bin/perl -w
+
+# Copyright (C) 2005 Apple Computer, Inc.  All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions
+# are met:
+#
+# 1.  Redistributions of source code must retain the above copyright
+#     notice, this list of conditions and the following disclaimer. 
+# 2.  Redistributions in binary form must reproduce the above copyright
+#     notice, this list of conditions and the following disclaimer in the
+#     documentation and/or other materials provided with the distribution. 
+# 3.  Neither the name of Apple Computer, Inc. ("Apple") nor the names of
+#     its contributors may be used to endorse or promote products derived
+#     from this software without specific prior written permission. 
+#
+# THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY
+# EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+# DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY
+# DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+# (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+# LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+# ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+# "find-extra-includes" script for WebKit Open Source Project
+
+use strict;
+use File::Find;
+
+find(\&wanted, @ARGV ? @ARGV : ".");
+
+my %paths;
+my %includes;
+
+sub wanted
+{
+    my $file = $_;
+
+    if ($file eq "icu") {
+        $File::Find::prune = 1;
+        return;
+    }
+
+    if ($file !~ /^\./ && $file =~ /\.(h|cpp|c|mm|m)$/) {
+        $paths{$file} = $File::Find::name;
+        open FILE, $file or die;
+        while (<FILE>) {
+            if (m-^\s*#\s*(include|import)\s+["<]((\S+/)*)(\S+)[">]-) {
+                my $include = ($2 eq "sys/" ? $2 : "") . $4;
+                $includes{$file}{$include}++;
+            }
+        }
+        close FILE;
+    }
+}
+
+my %totalIncludes;
+
+sub fillOut
+{
+    my ($file) = @_;
+
+    return if defined $totalIncludes{$file};
+
+    for my $include (keys %{ $includes{$file} }) {
+        $totalIncludes{$file}{$include} = 1;
+        fillOut($include);
+        for my $i (keys %{ $totalIncludes{$include} }) {
+            $totalIncludes{$file}{$i} = 1;
+        }
+    }
+}
+
+sub check
+{
+    my ($file) = @_;
+
+    for my $include (keys %{ $includes{$file} }) {
+        fillOut($include);
+    }
+    for my $i1 (sort keys %{ $includes{$file} }) {
+        for my $i2 (keys %{ $includes{$file} }) {
+            next if $i1 eq $i2;
+            if ($totalIncludes{$i2}{$i1}) {
+                my $b1 = $i1;
+                my $b2 = $file;
+                $b1 =~ s/\..+$//;
+                $b2 =~ s/\..+$//;
+                print "$paths{$file} does not need to include $i1, because $i2 does\n" if $b1 ne $b2;
+                last;
+            }
+        }
+    }
+}
+
+for my $file (sort keys %includes) {
+    check($file);
+}
-- 
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