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author | William Joye <wjoye@cfa.harvard.edu> | 2017-05-02 16:06:33 (GMT) |
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committer | William Joye <wjoye@cfa.harvard.edu> | 2017-05-02 16:06:33 (GMT) |
commit | 335ca9eb0d2337314cbbec5eb19f9aeea0eaaca7 (patch) | |
tree | 0a0e8d65ee114cb89f58c3159488dd5523123309 /openssl/util/clean-depend.pl | |
parent | a90d8737b83a4a5bb2bf91a9bdf48a3dad4b51fa (diff) | |
download | blt-335ca9eb0d2337314cbbec5eb19f9aeea0eaaca7.zip blt-335ca9eb0d2337314cbbec5eb19f9aeea0eaaca7.tar.gz blt-335ca9eb0d2337314cbbec5eb19f9aeea0eaaca7.tar.bz2 |
initial commit
Diffstat (limited to 'openssl/util/clean-depend.pl')
-rwxr-xr-x | openssl/util/clean-depend.pl | 58 |
1 files changed, 58 insertions, 0 deletions
diff --git a/openssl/util/clean-depend.pl b/openssl/util/clean-depend.pl new file mode 100755 index 0000000..d3525b0 --- /dev/null +++ b/openssl/util/clean-depend.pl @@ -0,0 +1,58 @@ +#!/usr/local/bin/perl -w +# Clean the dependency list in a makefile of standard includes... +# Written by Ben Laurie <ben@algroup.co.uk> 19 Jan 1999 + +use strict; + +while(<STDIN>) { + print; + last if /^# DO NOT DELETE THIS LINE/; +} + +my %files; + +my $thisfile=""; +while(<STDIN>) { + my ($dummy, $file,$deps)=/^((.*):)? (.*)$/; + my $origfile=""; + $thisfile=$file if defined $file; + next if !defined $deps; + $origfile=$thisfile; + $origfile=~s/\.o$/.c/; + my @deps=split ' ',$deps; + @deps=grep(!/^\//,@deps); + @deps=grep(!/^\\$/,@deps); + @deps=grep(!/^$origfile$/,@deps); +# pull out the kludged kerberos header (if present). + @deps=grep(!/^[.\/]+\/krb5.h/,@deps); + push @{$files{$thisfile}},@deps; +} + +my $file; +foreach $file (sort keys %files) { + my $len=0; + my $dep; + my $origfile=$file; + $origfile=~s/\.o$/.c/; + $file=~s/^\.\///; + push @{$files{$file}},$origfile; + my $prevdep=""; + + # Remove leading ./ before sorting + my @deps = map { $_ =~ s/^\.\///; $_ } @{$files{$file}}; + + foreach $dep (sort @deps) { + $dep=~s/^\.\///; + next if $prevdep eq $dep; # to exterminate duplicates... + $prevdep = $dep; + $len=0 if $len+length($dep)+1 >= 80; + if($len == 0) { + print "\n$file:"; + $len=length($file)+1; + } + print " $dep"; + $len+=length($dep)+1; + } +} + +print "\n"; |