3 # Automatically find and install man pages. However, do not install any man
4 # pages listed on the command line.
5 # Also change man pages with .so commands in them into symlinks.
7 # This is a little bit (hah!) DWIMish, but still very handy.
11 use Debian::Debhelper::Dh_Lib;
14 # Check if a file is a man page, for use by File::Find.
18 # Does its filename look like a man page?
19 # .ex files are examples installed by deb-make,
20 # we don't want those, or .in files, which are
21 # from configure, nor do we want CVS .#* files.
22 if (! (-f $_ && /^.*\.[1-9].*$/ && ! /\.(ex|in)$/ && ! /^\.#/)) {
26 # It's not in a tmp directory is it?
27 if ($File::Find::dir=~m:debian/.*tmp.*:) {
30 foreach my $dir (@allpackages) {
31 if ($File::Find::dir=~m:debian/\Q$dir\E:) {
36 # And file does think it's a real man page?
37 my $type=`file -z $_`;
38 if ($type !~ m/:.*roff/) {
43 push @manpages,"$File::Find::dir/$_";
46 # Check if a file is a .so man page, for use by File::Find.
50 # The -s test is becuase a .so file tends to be small. We don't want
51 # to open every man page. 1024 is arbitrary.
52 if (! -f $_ || -s $_ > 1024) {
56 # Test first line of file for the .so thing.
60 if ($l=~m/\.so\s+(.*)/) {
62 # This test is here to prevent links like ... man8/../man8/foo.8
63 if (Debian::Debhelper::Dh_Lib::basename($File::Find::dir) eq
64 Debian::Debhelper::Dh_Lib::dirname($solink)) {
65 $solink=Debian::Debhelper::Dh_Lib::basename($solink);
71 push @sofiles,"$File::Find::dir/$_";
72 push @sodests,$solink;
76 foreach my $package (@{$dh{DOPACKAGES}}) {
77 my $tmp=tmpdir($package);
79 # Find all filenames that look like man pages.
81 @allpackages=GetPackages('');
82 find(\&find_man,'.'); # populates @manpages
84 foreach my $page (@manpages) {
85 $page=~s:^\./::; # just for looks
87 my $basename=basename($page);
89 # Skip all files listed on command line.
91 foreach my $skip (@ARGV) {
92 # Look at basename of what's on connect line
93 # for backwards compatability.
94 if ($basename eq basename($skip)) {
102 # Handle X man pages specially.
103 if ($basename=~/x$/) {
107 my ($section)=$basename=~m/.*\.([1-9])/;
109 my $destdir="$tmp/usr/$extdir/man/man$section/";
111 # Handle translated man pages.
112 my $instname=$basename;
113 my ($langcode)=$basename=~m/.*\.([a-z][a-z])\.([1-9])/;
114 if (defined $langcode && $langcode ne '') {
115 $destdir="$tmp/usr/$extdir/man/$langcode/man$section/";
116 $instname=~s/\.$langcode\./\./;
119 $destdir=~tr:/:/:s; # just for looks
121 if (! -e "$destdir/$basename" && !-l "$destdir/$basename") {
123 doit "install","-d",$destdir;
125 doit "install","-p","-m644",$page,$destdir.$instname;
130 # Now the .so conversion.
131 @sofiles=@sodests=();
132 foreach my $dir (qw{usr/share/man usr/X11R6/man}) {
133 if (-e "$tmp/$dir") {
134 find(\&find_so_man, "$tmp/$dir");
137 foreach my $sofile (@sofiles) {
138 my $sodest=shift(@sodests);
139 doit "rm","-f",$sofile;
140 doit "ln","-sf",$sodest,$sofile;