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executable file 62 lines (55 sloc) 854 Bytes
#!/usr/local/bin/perl
#
# used to generate the file MINFO for use by util/mk1mf.pl
# It is basically a list of all variables from the passed makefile
#
$s="";
while (<>)
{
chop;
s/#.*//;
if (/^(\S+)\s*=\s*(.*)$/)
{
$o="";
($s,$b)=($1,$2);
for (;;)
{
if ($b =~ /\\$/)
{
chop($b);
$o.=$b." ";
$b=<>;
chop($b);
}
else
{
$o.=$b." ";
last;
}
}
$o =~ s/^\s+//;
$o =~ s/\s+$//;
$o =~ s/\s+/ /g;
$o =~ s/\$[({]([^)}]+)[)}]/$sym{$1}/g;
$sym{$s}=$o;
}
}
$pwd=`pwd`; chop($pwd);
if ($sym{'TOP'} eq ".")
{
$n=0;
$dir=".";
}
else {
$n=split(/\//,$sym{'TOP'});
@_=split(/\//,$pwd);
$z=$#_-$n+1;
foreach $i ($z .. $#_) { $dir.=$_[$i]."/"; }
chop($dir);
}
print "RELATIVE_DIRECTORY=$dir\n";
foreach (sort keys %sym)
{
print "$_=$sym{$_}\n";
}
print "RELATIVE_DIRECTORY=\n";