[packages/crossmingw32-gcc.git] / gcc-optimize-la.pl

#!/usr/bin/perl

sub trim
{
    my $string = shift;
    $string =~ s/^\s+//;
    $string =~ s/\s+$//;
    return $string;
}

open(F, $ARGV[0]) or die("cannot open file: $ARGV[0]\n");
@lines = <F>;
close(F);

@deps = ();

foreach (@lines)
{
    if (/(^dependency_libs='(.*)')[\ \t]*$/)
    {
	my $trimmed = trim($2);
	$trimmed =~ y/'//d;
	@libs = split(/[\ \t\n]+/, $trimmed);
	@L = grep(/^-L.*gcc\/.*\/\d\.\d\.\d(\/(32|64|x32|nof))*$/, @libs);
	@l = grep(/^(-l.*|\/.*\.la$)/, @libs);
	$opt_L = join(' ', @L);
	$opt_l = join(' ', @l);
	print("dependency_libs='");
	print($opt_L);
	if (scalar(@L))
	{
	    print(" ");
	}
	print($opt_l);
	print("'\n");
    }
    elsif (/^libdir='(.*)'/)
    {
	print("libdir='$ARGV[1]'\n");
    }
    else
    {
	print($_);
    }
}
Commit	Line	Data
6ccf21dc JB	1	#!/usr/bin/perl
	2
	3	sub trim
	4	{
	5	my $string = shift;
	6	$string =~ s/^\s+//;
	7	$string =~ s/\s+$//;
	8	return $string;
	9	}
	10
	11	open(F, $ARGV[0]) or die("cannot open file: $ARGV[0]\n");
	12	@lines = <F>;
	13	close(F);
	14
	15	@deps = ();
	16
	17	foreach (@lines)
	18	{
	19	if (/(^dependency_libs='(.)')[\ \t]$/)
	20	{
14b9b67e	21	my $trimmed = trim($2);
6ccf21dc JB	22	$trimmed =~ y/'//d;
	23	@libs = split(/[\ \t\n]+/, $trimmed);
	24	@L = grep(/^-L.gcc\/.\/\d\.\d\.\d(\/(32\|64\|x32\|nof))*$/, @libs);
	25	@l = grep(/^(-l.\|\/.\.la$)/, @libs);
	26	$opt_L = join(' ', @L);
	27	$opt_l = join(' ', @l);
	28	print("dependency_libs='");
	29	print($opt_L);
	30	if (scalar(@L))
	31	{
	32	print(" ");
	33	}
	34	print($opt_l);
	35	print("'\n");
	36	}
	37	elsif (/^libdir='(.*)'/)
	38	{
	39	print("libdir='$ARGV[1]'\n");
	40	}
	41	else
	42	{
	43	print($_);
	44	}
	45	}