Commit 7b0d591d authored by Ben Laurie's avatar Ben Laurie
Browse files

Allow variables to be overridden on the command line.

parent 7bbb8c56

util/files.pl

+7 −1
Original line number Diff line number Diff line
@@ -4,6 +4,12 @@ 
# It is basically a list of all variables from the passed makefile

#



while ($ARGV[0] =~ /^(\S+)\s*=(.*)$/)

	{

	$sym{$1} = $2;

	shift;

	}



$s="";

while (<>)

	{
@@ -33,7 +39,7 @@ while (<>) 
		$o =~ s/\s+/ /g;



		$o =~ s/\$[({]([^)}]+)[)}]/$sym{$1}/g;

		$sym{$s}=$o;

		$sym{$s}=$o if !exists $sym{$s};

		}

	}