# HG changeset patch
# User William Roberts <williamr@symbian.org>
# Date 1289409362 0
# Node ID 177393f3fa3ec3598ddc3030435408d10976aee6
# Parent  7a0ca3b2ef335d73c3efa5658327e3cbfa8d967a
Add breakdeps\origins.txt to record the original location of modified files
Add tools\check_for_mercurial_updates.pl which reads origins.txt and looks to see if the originals have changed in Mercurial

diff -r 7a0ca3b2ef33 -r 177393f3fa3e breakdeps/origins.txt
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/breakdeps/origins.txt	Wed Nov 10 17:16:02 2010 +0000
@@ -0,0 +1,47 @@
+breakdeps	/sf/os/ossrv	genericopenlibs/openenvcore/backend/group	backend.mmp
+breakdeps	/sf/os/ossrv	genericopenlibs/openenvcore/backend/src/corebackend	usocket.cpp
+
+breakdeps	/sf/mw/classicui	uifw/AvKon/group	avkon.mmp
+breakdeps	/sf/mw/classicui	uifw/AvKon/src	AknEcs.cpp
+
+breakdeps	/sf/mw/classicui	lafagnosticuifoundation/cone/group	CONE.MMP
+breakdeps	/sf/mw/classicui	lafagnosticuifoundation/cone/src	coesndpy.cpp
+
+breakdeps/DRMEngine	/sf/mw/drm	omadrm/drmengine/drmclock/Src	DRMClock.cpp
+breakdeps/DRMEngine	/sf/mw/drm	omadrm/drmengine/drmclock/Inc	DRMClock.h
+breakdeps/DRMEngine	/sf/mw/drm	omadrm/drmengine/server/src	DRMRightsServer.cpp
+breakdeps/DRMEngine	/sf/mw/drm	omadrm/drmengine/keystorage/src	DrmStdKeyStorage.cpp
+breakdeps/DRMEngine	/sf/mw/drm	omadrm/drmengine/group	DrmStdKeyStorage.mmp
+breakdeps/DRMEngine	/sf/mw/drm	omadrm/drmengine/group	RightsServer.mmp
+breakdeps/DRMEngine	/sf/mw/drm	omadrm/drmengine/roap/src	RoapEng.cpp
+breakdeps/DRMEngine	/sf/mw/drm	omadrm/drmengine/group	ROAPHandler.mmp
+
+breakdeps	/sf/mw/classicui	uifw/EikStd/srvuisrc	EIKSRVUI.MMP
+breakdeps	/sf/mw/classicui	uifw/EikStd/srvuisrc	eikkeysoundserver.cpp
+
+breakdeps/java_stubs	/sf/app/jrt	java_stubs/javadebugapi/build	javadebugapi.mmp
+breakdeps/java_stubs	/sf/app/jrt	java_stubs/javaenvinfo/build	javaenvinfo.mmp
+breakdeps/java_stubs	/sf/app/jrt	java_stubs/javaregistry/clientserver/client/build	javaregclient.mmp
+
+breakdeps/MCSSatHandler	/sf/mw/homescreensrv	menucontentsrv/extsrc	mcssathandler.cpp
+breakdeps/MCSSatHandler	/sf/mw/homescreensrv	menucontentsrv/extinc	mcssathandler.h
+breakdeps/MCSSatHandler	/sf/mw/homescreensrv	menucontentsrv/group	mcssathandler.mmp
+
+breakdeps	/sf/mw/svgt	svgtopt/SVG/SVGEngine/group	SVGEngine.mmp
+breakdeps	/sf/mw/svgt	svgtopt/SVG/SVGEngine/src	Svgdecoder.cpp
+breakdeps	/sf/mw/svgt	svgtopt/SVG/SVGImpl/src	SVGDocumentImpl.cpp
+breakdeps	/sf/mw/svgt	svgtopt/SVG/SVGEngine/src	SVGEngineImpl.cpp
+
+startup	/sf/os/devicesrv	sysstatemgmt/systemstatereferenceplugins/custcmd/group	customcmds.mmp
+startup	/sf/os/devicesrv	sysstatemgmt/systemstatereferenceplugins/custcmd/eabi	customcmdsu.def
+startup	/sf/os/devicesrv	sysstatemgmt/ssmcmdlists/group	ssmcmdlists.mmp
+startup	/sf/os/devicesrv	sysstatemgmt/systemstatereferenceplugins/custcmd/src	ssmcustomcmdfactory.cpp
+startup	/sf/os/devicesrv	sysstatemgmt/ssmcmdlists/inc	ssmdlldatadefs.rh
+startup	/sf/os/devicesrv	sysstatemgmt/ssmpolicyplugins/ssmstartuppolicy/src	ssmstartuppolicy.cpp
+startup	/sf/os/devicesrv	sysstatemgmt/ssmpolicyplugins/ssmstartuppolicy/group	ssmstartuppolicy.mmp
+
+perfopts	/sf/os/graphics	openvg/openvgrefimplementation/sfopenvg/openvg	openvg.cpp
+perfopts	/sf/os/graphics	openvg/openvgrefimplementation/sfopenvg/group	openvg.mmp
+perfopts	/sf/os/graphics	openvg/openvgrefimplementation/sfopenvg/group	openvgu.mmp
+perfopts	/sf/os/graphics	openvg/openvgrefimplementation/sfopenvg/group	sfopenvg.mmp
+perfopts	/sf/os/graphics	openvg/openvgrefimplementation/sfopenvg/openvgu	vgu.cpp
diff -r 7a0ca3b2ef33 -r 177393f3fa3e tools/check_for_mercurial_updates.pl
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/tools/check_for_mercurial_updates.pl	Wed Nov 10 17:16:02 2010 +0000
@@ -0,0 +1,54 @@
+# Copyright (c) 2010 Symbian Foundation Ltd.
+# All rights reserved.
+# This component and the accompanying materials are made available
+# under the terms of the License "Eclipse Public License v1.0"
+# which accompanies this distribution, and is available
+# at the URL "http://www.eclipse.org/legal/epl-v10.html".
+#
+# Initial Contributors:
+# Symbian Foundation - initial contribution.
+#
+# Contributors:
+#
+# Description: 
+# Check in Mercurial for updates to files branched to make stem versions
+
+use strict;
+use Getopt::Long;
+
+my $old_rev = "PDK_3.0.2";
+my $new_rev = "PDK_3.0.4";
+my $mercurial_tree = "Q:";
+GetOptions(
+  "old=s" => \$old_rev,             # revision which is the current basis for modified files
+  "new=s" => \$new_rev,             # new revision we need to catch up to
+  "hgtree=s" => \$mercurial_tree,   # location of a tree of mercurial repositories
+  );
+
+sub do_system(@)
+	{
+	my @args = @_;
+	my $cmd = join(" ", @args);
+	# print STDERR "* $cmd\n";
+	my @lines = `$cmd`;
+	# print STDERR join("    ", "", @lines);
+	return @lines;
+	}
+
+my $line;
+while ($line = <>)
+	{
+	chomp $line;
+	my ($localdir,$repo,$path,$file) = split /\t/, $line;
+	next if (!defined $file);
+	
+	my @output = do_system ("hg", "--cwd", "$mercurial_tree$repo", "status", "--rev", $old_rev, "--rev", $new_rev, "$path/$file");
+	next if (!@output);	# must be unchanged
+	
+	# what's the difference?
+	my @diff_output = do_system ("hg", "--cwd", "$mercurial_tree$repo", "diff", "--rev", $old_rev, "--rev", $new_rev, "$path/$file");
+	next if (!@diff_output); # none
+	
+	print "\n$localdir/$file might need updating\n", @diff_output;
+	}
+