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|
#!/usr/bin/perl -w
use Data::Dumper;
my $targ = (@ARGV) ? join(' ',@ARGV) : 'miniperl' ;
my $work = 1;
while ($work)
{
open(PIPE,"make $targ 2>&1 |") || die "Cannot open pipe to make:$!";
my %fix;
while (<PIPE>)
{
if (/^(.*):(\d+):\s+\`(\w+)'\s+undeclared/ && -f $1 )
{
my ($file,$line,$var) = ($1,$2,$3);
$fix{$file} = [] unless exists $fix{$file};
push(@{$fix{$file}},[$line => $var]) unless ($var =~ /^PL_/ || $file =~ /\.h$/);
}
print;
}
close(PIPE);
warn "Make returned $?\n";
last unless $?;
my $changed = 0;
foreach my $file (keys %fix)
{
my @ar = sort( { $a->[0] <=> $b->[0] } @{delete $fix{$file}});
my @miss;
my $fixed = 0;
unless (-w $file)
{
system("d4","edit",$file);
}
@ARGV = ($file);
$. = 0;
local $^I = '.sav';
while (<>)
{
while (@ar && $. == $ar[0][0])
{
my ($line,$var) = @{shift(@ar)};
if (s/\b$var\b/PL_$var/)
{
warn "$file:$line: FIX $var\n";
$fixed++;
$changed++;
}
else
{
push(@miss,[$line,$var,$_]);
}
}
print;
}
unless ($fixed)
{
rename("$file$^I",$file);
if (@miss)
{
while (@miss)
{
my ($line,$var,$txt) = @{shift(@miss)};
warn "$file:$line:$var | $txt";
}
}
}
}
last unless $changed;
}
|
