mcu/tools/chk_feature_option.pl

#!/usr/bin/perl
#
#  Copyright Statement:
#  --------------------
#  This software is protected by Copyright and the information contained
#  herein is confidential. The software may not be copied and the information
#  contained herein may not be used or disclosed except with the written
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#*****************************************************************************
#*
#* Filename:
#* ---------
#*   chk_feature_option.pl
#*
#* Project:
#* --------
#*
#*
#* Description:
#* ------------
#*   This script will check whether feature options are redefined in project
#*   makefile and these redefined options value are different
#*
#*
#*------------------------------------------------------------------------------
#* Upper this line, this part is controlled by PVCS VM. DO NOT MODIFY!!
#*============================================================================
#****************************************************************************/

my ($makefile, $log_fld) = @ARGV;

open (FILE_HANDLE, "$makefile") or die "Cannot open $makefile.\n";
while (<FILE_HANDLE>) {
	  if ((/^([^\#]*)\#?.*/) && ($1 =~ /^(\w+)\s*=\s*(.*\S)\s*$/)) {
	    $keyname = uc($1);
	    $fvalue = uc($2);

	    if(defined($${keyname})) {
	    	if(!defined $option{"$keyname=$fvalue"}){
	    		$repeat{uc"$keyname=$fvalue"}=1;
	    		$repeat{uc"$keyname=$${keyname}"}=1;
	    	}
	    }

	    $${keyname} = uc($2);
	    if(!defined $option{"$keyname=$fvalue"}){
	    	$option{"$keyname=$fvalue"} = 1;
	    }
	  }
}
close FILE_HANDLE;

if(keys(%repeat) > 0){
	my $msg =  "Error: feature options are redefined in $makefile. Please check $log_fld\/chk_feature_option.log for more detail!";
	print STDERR "$msg\n";
	print "$msg\n";
	print "[Result] The following feature options are redefined in $makefile. Please check it!\n";
  foreach $mykey (sort keys %repeat){
    print "$mykey\n";
  }
  exit 1;
}
exit 0;