1 #!/usr/local/bin/perl -w
2 # Clean the dependency list in a makefile of standard includes...
3 # Written by Ben Laurie <ben@algroup.co.uk> 19 Jan 1999
9 last if /^# DO NOT DELETE THIS LINE/;
16 my ($dummy, $file,$deps)=/^((.*):)? (.*)$/;
18 $thisfile=$file if defined $file;
19 next if !defined $deps;
21 $origfile=~s/\.o$/.c/;
22 my @deps=split ' ',$deps;
23 @deps=grep(!/^\//,@deps);
24 @deps=grep(!/^\\$/,@deps);
25 @deps=grep(!/^$origfile$/,@deps);
26 push @{$files{$thisfile}},@deps;
30 foreach $file (sort keys %files) {
34 $origfile=~s/\.o$/.c/;
36 push @{$files{$file}},$origfile;
39 # Remove leading ./ before sorting
40 my @deps = map { $_ =~ s/^\.\///; $_ } @{$files{$file}};
42 foreach $dep (sort @deps) {
44 next if $prevdep eq $dep; # to exterminate duplicates...
46 $len=0 if $len+length($dep)+1 >= 80;