Commit 0e1be1fb authored by darin's avatar darin
Browse files

Reviewed by Geoff.

        * Scripts/check-for-global-initializers: Added.



git-svn-id: http://svn.webkit.org/repository/webkit/trunk@13539 268f45cc-cd09-0410-ab3c-d52691b4dbfc
parent ba69e0b1
2006-03-28 Darin Adler <darin@apple.com>
Reviewed by Geoff.
* Scripts/check-for-global-initializers: Added.
2006-03-24 Mitz Pettel <opendarwin.org@mitzpettel.com>
Reviewed by darin. Landed by eseidel.
......
#!/usr/bin/perl
# Copyright (C) 2006 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.
# "check-for-global-initializers" script for Web Kit Open Source Project
# Intended to be invoked from an Xcode build step to check if there are
# any global initializers in a target.
use warnings;
use strict;
my $arch = $ENV{'CURRENT_ARCH'};
my $configuration = $ENV{'CONFIGURATION'};
my $target = $ENV{'TARGET_NAME'};
my $variant = $ENV{'CURRENT_VARIANT'};
my $list = $ENV{"LINK_FILE_LIST_${variant}_${arch}"};
if (!open LIST, $list) {
print "Could not open $list\n";
exit 1;
}
my @files = <LIST>;
chomp @files;
close LIST;
my $sawError = 0;
for my $file (sort @files) {
if (!open NM, "-|", "nm", $file) {
print "Could not open $file\n";
$sawError = 1;
next;
}
my $sawGlobal = 0;
while (<NM>) {
if (/__GLOBAL__I/) {
$sawGlobal = 1;
last;
}
}
close NM;
if ($sawGlobal) {
my $shortName = $file;
$shortName =~ s/.*\///;
# Special cases for files that have initializers in debug builds.
if ($configuration eq "Debug") {
if ($target eq "JavaScriptCore") {
next if $shortName eq "nodes.o";
}
if ($target eq "WebCore") {
next if $shortName eq "Frame.o";
next if $shortName eq "Node.o";
next if $shortName eq "RenderObject.o";
}
}
# Special cases for known outstanding problems.
# Remove these once we fix them all!
if ($target eq "JavaScriptCore") {
next if $shortName eq "FastMalloc.o";
}
if ($target eq "WebCore") {
next if $shortName eq "KCanvasFilterQuartz.o";
next if $shortName eq "SVGAngle.o";
next if $shortName eq "SVGColor.o";
next if $shortName eq "SVGLength.o";
next if $shortName eq "StringImpl.o";
}
print "$shortName has a global initializer in it! ($file)\n";
$sawError = 1;
}
}
exit $sawError;
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