1 #!/bin/perl -w

     2 # Copyright (c) 2004-2009 Nokia Corporation and/or its subsidiary(-ies).

     3 # All rights reserved.

     4 # This component and the accompanying materials are made available

     5 # under the terms of the License "Eclipse Public License v1.0"

     6 # which accompanies this distribution, and is available

     7 # at the URL "http://www.eclipse.org/legal/epl-v10.html".

     8 #

     9 # Initial Contributors:

    10 # Nokia Corporation - initial contribution.

    11 #

    12 # Contributors:

    13 #

    14 # Description:

    15 # distillsrc.pl - compiles a list of source used in .mrp files, and deletes

    16 # any unused source

    17 # 

    18 #

    19 

    20 use strict;

    21 use FindBin;

    22 use Getopt::Long;

    23 use File::Spec;

    24 

    25 use lib $FindBin::Bin;

    26 use distillsrc;

    27 

    28 my $errorLevel = 0;

    29 

    30 # Distillsrc is to continue on error rather than die.  A warning handler is used

    31 # so that we can still exit with an error level.

    32 $SIG{__WARN__} = sub {warn @_;

    33                       $errorLevel = 1};

    34 

    35 sub dieHelp()

    36 	{

    37 	print <<HELP_EOF;

    38 

    39   Usage: perl distillsrc.pl [-f file] [-m file] [-c file] -r src_root

    40     -s source_path [-p src_prefix] -l platform [-n] [-d] [-h help];

    41 	

    42   Options in detail:

    43     -file|f file : components.txt file to read (may be more than one)

    44     -mrp|m file : additional .mrp file to read (may be more than one)

    45     -config|c file : a configuration file to use containing .mrp files to use

    46     -r src_root : The root from which all src statements are based

    47     -s source_path : The path under src_root to the source tree to be processed

    48     -p src_prefix : An optional prefix which can be stripped from all src

    49       statements

    50     -l platform : The platform (beech etc), needed in order to locate the

    51       correct product directory

    52     -n : don't check the case of files in the config file and in .mrps against

    53       the file system

    54     -d : dummy mode

    55       

    56   Note that the src_prefix in combination with the src_root can be used to

    57   displace the source tree, if it isn't in it's final location.

    58 HELP_EOF

    59 	exit 1;

    60 	}

    61 

    62 # Read command line options to find out if we're doing a dummy run, and where the options are

    63 my @files = ();

    64 my @mrps = ();

    65 my $srcroot;

    66 my $srcprefix;

    67 my $dummy = 0;

    68 my $srcpath;

    69 my $config;

    70 my $platform;

    71 my $help;

    72 my $nocheckcase;

    73 GetOptions("config=s" => \$config, "file=s" => \@files, "mrp=s" => \@mrps, "srcroot|r=s" => \$srcroot, "srcpath|s=s" => \$srcpath, "srcprefix|p=s" => \$srcprefix, "platform|l=s" => \$platform, "dummy" => \$dummy, "help" => \$help, "nocheck|n" => \$nocheckcase);

    74 

    75 if ($help)

    76 	{

    77 	dieHelp();

    78 	}

    79 

    80 

    81 my $distiller=New CDistillSrc($srcroot, $srcpath, $srcprefix, $platform, !$nocheckcase);

    82 

    83 if (!defined($distiller))

    84 	{

    85 	dieHelp();

    86 	}

    87 

    88 if (!($distiller->LoadMrps($config, \@files, \@mrps)))

    89 	{

    90 	exit 1; # Couldn't read all the mrps - don't start deleting source based on incomplete data

    91 	}

    92 

    93 $distiller->Print(0);

    94 

    95 # Run through the source tree, matching every file against the source items. Anything that doesn't, delete it (or warn, if we're doing a dummy run).

    96 	

    97 $distiller->DistillSrc($dummy);

    98 

    99 exit $errorLevel;