Moving feature configuration out of the buildrom scope.
# Copyright (c) 2000-2009 Nokia Corporation and/or its subsidiary(-ies).
# All rights reserved.
# This component and the accompanying materials are made available
# under the terms of "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:
# Nokia Corporation - initial contribution.
#
# Contributors:
#
# Description:
# Wrapper to support the EPOC Resource Compiler
#
#
use warnings;
use Cwd; # for cwd
use FindBin; # for FindBin::Bin
use File::Copy; # for copy()
my $curdrive="x"; # will be initialised when first needed
my $PerlBinPath; # fully qualified pathname of the directory containing this script
# establish the path to the Perl binaries
BEGIN {
require 5.005_03; # check user has a version of perl that will cope
$PerlBinPath = $FindBin::Bin; # X:/epoc32/tools
$PerlBinPath =~ s/\//\\/g; # X:\epoc32\tools
}
use lib $PerlBinPath;
use lockit_info;
use E32Variant; # for variant specific macros
use Pathutl;
use Preprocessor;
sub print_usage
{
#........1.........2.........3.........4.........5.........6.........7.....
print <<USAGE_EOF;
Usage:
epocrc [options] srcfile [-ooutputfile] [-hheaderfile] [-l "TargetPath:CWDir"]
Compile an EPOC resource file, optionally generating a compiled resource
file and an associated header file.
The available options are
-Dxxx, -Ixxx -- C++ preprocessor arguments
-preincludeFILE -- optional FILE to be used as a preinclude file in all preprocessing
-u -- compile for use with Unicode EPOC
-ttmpdir -- specify a directory for temporary files
-nocpp -- do not call C++ preprocessor
-l -- if specified, capture all source to \\epoc32\\localisation\\...
-uid2 N -- specifies 2nd UID for output file
-uid3 N -- specifies 3rd UID for output file
-m[nnn](,[nnn])* -- suppress warning nnn in rcomp, can supply multiple
comma-separated three digit values
-v -- verbose output
-vv -- more verbose, -v passed to rcomp
See the file epocrc.config for futher usage options.
The resource file is first passed through the C++ preprocessor, using any
specified preprocessor arguments, and then compiled with RCOMP.EXE to
generate a compiled resource and the associated header file.
All intermediate files are generated into a temporary directory.
Specifying either -uid2 or -uid3 overrides all uids specified in the source file.
If -preinclude FILE is not specified, the preinclude file listed in
%EPOCROOT%epoc32\\tools\\variant\\variant.cfg is used in all preprocessing.
USAGE_EOF
}
#-------------------------------------------------------
# Process commandline arguments
#
# Can't use the Getopt package because it doesn't like the -D and -I style options
#
my $opt_uid2='';
my $opt_uid3='';
my $sourcefile="";
my $opt_o="";
my $opt_m="";
my $opt_h="";
my $opt_l="";
my $tmpdir="";
my $unicode=0;
my $opt_v=0;
my $opt_vmore=0;
my $opt_cpp = 1;
my $check_rls_items = 0;
my $strict_checking = 0;
my $test_mode = 0;
my $warnings_to_enable = 0;
my $variantMacroHRHFile = "";
my $exe = &PreprocessorToUseExe();
my $cpp_spec= "$exe -nostdinc -undef -C "; # preserve comments
my $errors = 0;
while (@ARGV)
{
my $arg = shift @ARGV;
if ($arg =~ /^-D(.*)$/)
{
if ($1 eq "")
{
$arg = shift @ARGV;
$cpp_spec .= "-D \"$arg\" ";
}
else
{
$cpp_spec .= "$arg ";
}
next;
}
if ($arg =~ /^-I-$/)
{
$cpp_spec .= "-I- ";
next;
}
if ($arg =~ /^-I(.*)$/)
{
$cpp_spec .= "-I ";
if ($1 eq "")
{
$arg = shift @ARGV;
}
else
{
$arg = $1;
}
$cpp_spec .= quoted_path($arg)." ";
next;
}
if ($arg =~ /^-preinclude(.*)$/)
{
$variantMacroHRHFile = $1;
next;
}
if ($arg =~ /^-v$/)
{
$opt_v =1;
next;
}
if ($arg =~ /^-vv$/)
{
$opt_vmore =1;
$opt_v =1;
next;
}
if ($arg =~ /^-nocpp$/)
{
$opt_cpp =0;
next;
}
if ($arg =~ /^-uid2$/)
{
$opt_uid2 = shift @ARGV;
next;
}
if ($arg =~ /^-uid3$/)
{
$opt_uid3 = shift @ARGV;
next;
}
if ($arg =~ /^-u$/)
{
$unicode =1;
next;
}
if ($arg =~ /^-o(.*)$/)
{
$opt_o =$1;
next;
}
if ($arg =~ /^-h(.*)$/)
{
$opt_h =$1;
next;
}
if ($arg =~ /^-t(.*)\\?$/)
{
$tmpdir ="$1\\";
next;
}
if ($arg =~ /^-l(.*)$/)
{
$opt_l =$1;
next;
}
if($arg =~ /^(-m.*)$/)
{
$opt_m =$1;
next;
}
if ($arg =~ /^-epocrc-test$/)
{
$test_mode = 1;
next;
}
if ($arg =~ /^-/)
{
print "Unknown arg: $arg\n";
$errors++;
next;
}
if (($opt_uid3 ne "*") && ($opt_uid2 eq "0"))
{
print "\n Error: uid3 specified without uid2 \n";
$errors++;
exit;
}
$sourcefile=$arg;
}
if ($errors || $sourcefile eq "")
{
print_usage();
exit 1;
}
my @enabled_warnings = ();
my $file_line;
my @includes_from_config;
my $epocrc_config = $ENV{EPOCROOT}. "epoc32\\tools\\epocrc.config";
if(-e $epocrc_config)
{
print "Opening configuration file " . $ENV{EPOCROOT} . "epoc32\\tools\\epocrc.config.\n" if ($opt_v);
open EPOCRC_CONFIG, $ENV{EPOCROOT}. "epoc32\\tools\\epocrc.config" or die $ENV{EPOCROOT} . "epoc32\\tools\\epocrc.config";
while ($file_line = <EPOCRC_CONFIG>)
{
if($file_line=~/^\s*check_rls_items\s*=\s*(\d+)\s*;?\s*(\#.*)?$/)
{ # matches check_rls_items = <digits> followed by optional semi-colon followed by optional perl comment
$check_rls_items = $1;
}
elsif($file_line=~/^\s*strict_checking\s*=\s*(\d+)\s*;?\s*(\#.*)?$/)
{ # matches strict_checking = <digits> followed by optional semi-colon followed by optional perl comment
$strict_checking = $1;
}
elsif($file_line=~/^\s*\#.*$/)
{ # matches perl comment on a line by itself
}
elsif($file_line=~/^\s*$/)
{ # matches empty lines and lines with only whitespace
}
elsif($file_line=~/^\s*Include\:\s*(.*)\s*$/i)
{ # matches Include: followed by a file location
push @includes_from_config, $1;
}
elsif($file_line=~/^\s*warnings_to_enable\s*=\s*(\S+)\s*;?\s*(\#.*)?$/)
{ # matches warnings_to_enable = <warnings> where <warnings> is a comma separated list of the warning numbers
$warnings_to_enable = $1;
# Append 0's to the warning numbers to make them 3 digit
@enabled_warnings = map (sprintf("%03d",$_), split(/,/, $warnings_to_enable));
}
else
{
print "Error: cannot parse line -- $file_line\n";
exit(1);
}
}
}
else
{
print "No configuration file found at " . $ENV{EPOCROOT} . "epoc32\\tools\\epocrc.config, using default values.\n" if ($opt_v);
}
unless ($check_rls_items==0 || $check_rls_items==1)
{
print "* Error: \$check_rls_items must take the value 0 or 1\n";
exit(1);
}
unless ($strict_checking==0 || $strict_checking==1)
{
print "* Error: \$strict_checking must take the value 0 or 1\n";
exit(1);
}
if($check_rls_items==0 && $strict_checking==1)
{
print "* Error: \$check_rls_items must be set to 1 to allow strict checking of rls comments\n";
exit(1);
}
print "Values: \$check_rls_items=$check_rls_items ,\$strict_checking=$strict_checking and \$warnings_to_enable=$warnings_to_enable\n" if ($opt_v);
# Remove the warnings to be enabled from the warnings to be supressed list
if(@enabled_warnings)
{
foreach my $warnings(@enabled_warnings)
{
$opt_m =~ s/$warnings,*//g;
}
}
# Remove the last , character from $opt_m, which could have been left by previous processing
$opt_m =~ s/,{1}$//;
# If all warnings are removed, then $opt_m needs to be blanked
if ($opt_m =~/^-m$/)
{
$opt_m = "";
}
use File::Basename;
my $outputfile=$opt_o;
my $rss_base = basename($sourcefile);
my ($rssfile) = split(/\./, $rss_base); # remove extension
my $output_base;
my $not_used;
my $lang;
my $rpp_name;
if (defined $ENV{ABLD_TOOLSMOD_COMPATIBILITY_MODE} && ($ENV{ABLD_TOOLSMOD_COMPATIBILITY_MODE} eq 'alpha')) {
$output_base = basename($outputfile);
($not_used,$lang) = split(/\.r/, $output_base); # get current lang from the filename
$rpp_name = $tmpdir . $rssfile . $lang . ".rpp";
}
else {
$rpp_name = $tmpdir. $rssfile . ".rpp";
}
my $headerfile=$opt_h;
if ($opt_v)
{
print "* Source file: $sourcefile\n";
print "* Resource file: $outputfile\n" if ($outputfile ne "");
print "* Header file: $headerfile\n" if ($headerfile ne "");
}
$opt_o = "-o\"$outputfile\"" if ($outputfile ne "");
$opt_h = "-h\"$headerfile\"" if ($headerfile ne "");
#-------------------------------------------------------
# Run the preprocessor
#
if($opt_cpp)
{
$cpp_spec .= "-D_UNICODE " if ($unicode);
$cpp_spec .= quoted_path($sourcefile) ." -o ". quoted_path($rpp_name);
# get the HRH file containing all the Variant specific Macros, if not specified on the command line
$variantMacroHRHFile = Variant_GetMacroHRHFile() if (!$variantMacroHRHFile);
if($variantMacroHRHFile)
{
my $variantFilePath = Path_Split('Path',$variantMacroHRHFile);
chop( $variantFilePath );
$cpp_spec .= " -I ".quoted_path($variantFilePath)." -include ".quoted_path($variantMacroHRHFile);
}
if($check_rls_items)
{
my $includePath;
foreach my $include (@includes_from_config)
{
my $relInclude = $ENV{EPOCROOT} . $include;
$relInclude=~s/^(.*)\\$/$1/;
if(-d $relInclude)
{
$cpp_spec .= " -I ".quoted_path($relInclude);
}
elsif(-e $relInclude)
{
$includePath = Path_Split('Path',$include);
$includePath=~s/^(.*)\\$/$1/;
$cpp_spec .= " -I ".quoted_path($ENV{EPOCROOT}.$includePath)." -include ".quoted_path($relInclude);
}
else
{
print "Warning; cannot recognise $include as a valid file or directory.\n";
}
}
}
print "* $cpp_spec\n" if ($opt_v);
system($cpp_spec);
my $cpp_status = $?;
die "* cpp failed\n" if ($cpp_status != 0);
}
#-------------------------------------------------------
# Copy rpp files to epoc32\localisation if not checking
# rls items for localisation tags
if ($opt_l ne "" && $check_rls_items == 0)
{
if (defined $ENV{ABLD_TOOLSMOD_COMPATIBILITY_MODE} && ($ENV{ABLD_TOOLSMOD_COMPATIBILITY_MODE} eq 'alpha')) {
&Lockit_SrcFile($rssfile, $rpp_name, $opt_l, "RSC", "", $outputfile, $lang);
}
else {
&Lockit_SrcFile($rssfile, $rpp_name, $opt_l, "RSC", "", $outputfile);
}
}
#-------------------------------------------------------
# Merge rls strings to rpp if not checking rls items
# for localisation tags
if($check_rls_items == 0)
{
&Merge_rls_string($rpp_name);
}
#-------------------------------------------------------
# Test stage if -test_mode has been used
#
my $rcomp_spec = "";
my $test_number = "";
my $test_dir = "";
my $output_redir = "";
if($test_mode)
{
my $file_line;
open EPOCRC_TEST, "epocrc.test";
while ($file_line = <EPOCRC_TEST>)
{
if($file_line =~ /^\s*RCOMP:\s*(\S+)\s*$/)
{
$rcomp_spec = $1;
}
elsif($file_line =~ /^\s*TEST-NUMBER:\s*(\d+)\s*$/)
{
$test_number = "$1";
}
elsif($file_line =~ /^\s*TEST-DIR:\s*(\S+)\s*$/)
{
$test_dir = $1;
}
}
if($rcomp_spec eq "" || $test_number eq "" || $test_dir eq "")
{
print "$rcomp_spec\n";
print "$test_number\n";
print "$test_dir\n";
print "Error: could not extract required information from epocrc.test file\n";
exit(1);
}
$output_redir = " 1>" . $test_dir . $rcomp_spec . "\.stdout 2>" . $test_dir . $rcomp_spec . "\.stderr";
$rcomp_spec .= " ";
}
#-------------------------------------------------------
# Run the resource compiler
#
if($rcomp_spec eq "")
{
$rcomp_spec = "rcomp ";
}
$rcomp_spec .= "-u " if ($unicode);
$rcomp_spec .= "-v " if ($opt_vmore);
$rcomp_spec .= "$opt_m " if ($opt_m ne "");
$rcomp_spec .= "-l " if ($check_rls_items);
$rcomp_spec .= "-force " if($strict_checking);
if ($opt_uid2 ne '' || $opt_uid3 ne '')
{
$opt_uid2 = "0" if ($opt_uid2 eq ''); # defaults to zero
$opt_uid3 = "*" if ($opt_uid3 eq ''); # defaults to * = derived from NAME
$rcomp_spec .= "-{$opt_uid2,$opt_uid3} ";
}
$rcomp_spec .= "$opt_o $opt_h -s\"$rpp_name\" -i\"$sourcefile\"";
$rcomp_spec .= "$output_redir";
print "* $rcomp_spec\n" if ($opt_v);
system($rcomp_spec);
if ($? != 0)
{
print "* RCOMP failed - deleting output files\n";
unlink $outputfile if ($outputfile ne "");
unlink $headerfile if ($headerfile ne "");
exit 1;
}
if (-e $outputfile)
{
use File::stat;
if (stat($outputfile)->size > 65535)
{
# Resource file bigger than 64kB are not supported.
print "* Compiled resource file bigger than 64kB\n";
print "* RCOMP failed - deleting output files\n";
unlink $outputfile if ($outputfile ne "");
unlink $headerfile if ($headerfile ne "");
exit 1;
}
}
#-------------------------------------------------------
# Copy rpp files to epoc32\localisation if checked
# file for localisation tags
if ($opt_l ne "" && $check_rls_items == 1)
{
if (defined $ENV{ABLD_TOOLSMOD_COMPATIBILITY_MODE} && ($ENV{ABLD_TOOLSMOD_COMPATIBILITY_MODE} eq 'alpha')) {
&Lockit_SrcFile($rssfile, $rpp_name, $opt_l, "RSC", "", $outputfile, $lang);
}
else {
&Lockit_SrcFile($rssfile, $rpp_name, $opt_l, "RSC", "", $outputfile);
}
}
# exit cleanly
if(!$test_mode)
{
print "* deleting $rpp_name\n" if ($opt_v);
unlink $rpp_name;
}
exit 0;
#-------------------------------------------------------
# Subroutine: convert path into something acceptable to CPP.EXE
#
sub quoted_path
{
my ($arg) = @_;
return "\"$arg\"" if ($arg !~ /^\\[^\\]/); # not an absolute path
if ($curdrive eq "x")
{
$curdrive="";
$curdrive=$1 if (cwd =~ /^(.:)/);
}
return "\"$curdrive$arg\"";
}
#-------------------------------------------------------
# Subroutine: Merge the rls strings in the rpp file specified
#
sub Merge_rls_string
{
my ($rppfile) = @_;
my $line;
my $StringId;
my $key;
my $value;
my $StringToSubstitute;
my %ResourceString;
print "* merging text strings to $rppfile\n" if ($opt_v);
open NEWRPP, ">$rppfile.new" or die "* Can't write to $rppfile.new";
open RPP, "$rppfile" or die "* Can't open $rppfile";
while ($line = <RPP>) {
while (($StringId, $StringToSubstitute)=each %ResourceString)
{
$line=~s/\b$StringId\b/$StringToSubstitute/g if ($line !~ /^rls_string/);
}
# find quoted "" strings
if($line =~ /^rls_string\s+(\S+)\s+(.*$)/)
{
my $text = $2;
$key = $1;
$line=~s/(.*)/\/\/$1/;
my $substr_count = 0;
if(!exists $ResourceString{$key})
{
SUBSTR: while (1)
{
# find quoted "" strings e.g. "hello"
if($text =~ /^(\s*\"(.*?\\.)*.*?\")/)
{
$value = $1;
$text = $';
++$substr_count;
}
# find quoted '' strings. e.g. 'world'
elsif($text =~ /^(\s*\'(.*?\\.)*.*?\')/)
{
$value = $1;
$text = $';
++$substr_count;
}
# find hex strings e.g. <0x34><0x45><0x65>
elsif($text =~ /^(\s*(<.*?>)+)/)
{
$value = $1;
$text = $';
++$substr_count;
}
# find c comment e.g. /*hello world*/ (may exist between strings)
elsif($text =~ /^(\s*\/\*.*?\*\/)/)
{
$text = $';
next SUBSTR; # ignore embedded comment
}
# find c++ comment e.g. //hello world (may exist after strings)
elsif($text =~ /^(\s*\/\/.*$)/)
{
$text = $';
next SUBSTR; # ignore trailing comment
}
# exit search
else
{
if ($substr_count == 0)
{
warn("WARNING: rls_string $key either has incorrect syntax or no value\n");
}
last SUBSTR;
}
$ResourceString{$key} .= $value;
}
}
}
print NEWRPP $line;
}
close RPP;
close NEWRPP;
copy ("$rppfile.new", "$rppfile");
unlink ("$rppfile.new");
}