#!/usr/bin/perl

# Copyright (c) 2010 Symbian Foundation Ltd

# 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:

# Mike Kinghan, mikek@symbian.org for Symbian Foundation Ltd - initial contribution.

# Script to apply fixes to epoc32 tree on Linux so that:-

# - Case-sensitivity bug #1399 is worked around

# - Provide a valid pre-include header file to enable

#	compiling of the tools code with gcc 4.4.x

use strict;

use File::Spec;

use apply_patch_file;

use usage;

use check_os;

require_os_linux();

usage(\@ARGV,"This script makes required fixes to epoc32 tree in Linux");

set_epocroot();

my $epocroot = $ENV{'EPOCROOT'};

my $wrong_product_variant_hrh = File::Spec->catfile("$epocroot","epoc32","include","ProductVariant.hrh");

my $right_product_variant_hrh = File::Spec->catfile("$epocroot","epoc32","include","productvariant.hrh");

if (! -f $right_product_variant_hrh and ! -l $right_product_variant_hrh) {

	print ">>> Creating symlink \"$wrong_product_variant_hrh\" -> \"$right_product_variant_hrh\"\n";

	print ">>> (workaround for bug #1399)\n";

	symlink($wrong_product_variant_hrh,$right_product_variant_hrh) or die $!;

}

my $gcc_include_dir = File::Spec->catfile("$epocroot","epoc32","include","gcc");

if (! -d $gcc_include_dir) {

	print ">>> Creating \"$gcc_include_dir\"\n";

	mkdir $gcc_include_dir or die $!;

}

my $gcc_441_prelinclude_hdr_rel = File::Spec->catfile("epoc32","include","gcc","gcc_4_4_1.h");

my $gcc_441_prelinclude_hdr_abs = File::Spec->catfile("$epocroot","$gcc_441_prelinclude_hdr_rel");

my $gcc_prelinclude_hdr = File::Spec->catfile("$epocroot","epoc32","include","gcc","gcc.h");

if (! -f $gcc_441_prelinclude_hdr_abs) {

	print ">>> Creating \"$gcc_441_prelinclude_hdr_abs\"\n";

	apply_patch_file($gcc_441_prelinclude_hdr_rel);

	unlink($gcc_prelinclude_hdr)

}

if (! -l $gcc_prelinclude_hdr) {

	print ">>> Creating symlink \"$gcc_441_prelinclude_hdr_abs\" -> \"$gcc_prelinclude_hdr\"\n";

	symlink($gcc_441_prelinclude_hdr_abs,$gcc_prelinclude_hdr);

}

exit 0;