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Edit File: dh_installmanpages
#!/usr/bin/perl =head1 NAME dh_installmanpages - old-style man page installer (deprecated) =cut use strict; use warnings; use File::Find; use Debian::Debhelper::Dh_Lib; our $VERSION = DH_BUILTIN_VERSION; =head1 SYNOPSIS B<dh_installmanpages> [S<I<debhelper options>>] [S<I<file> ...>] =head1 DESCRIPTION B<dh_installmanpages> is a debhelper program that is responsible for automatically installing man pages into F<usr/share/man/> in package build directories. This is a DWIM-style program, with an interface unlike the rest of debhelper. It is deprecated, and you are encouraged to use L<dh_installman(1)> instead. B<dh_installmanpages> scans the current directory and all subdirectories for filenames that look like man pages. (Note that only real files are looked at; symlinks are ignored.) It uses L<file(1)> to verify that the files are in the correct format. Then, based on the files' extensions, it installs them into the correct man directory. All filenames specified as parameters will be skipped by B<dh_installmanpages>. This is useful if by default it installs some man pages that you do not want to be installed. After the man page installation step, B<dh_installmanpages> will check to see if any of the man pages are F<.so> links. If so, it changes them to symlinks. =head1 OPTIONS =over 4 =item I<file> ... Do not install these files as man pages, even if they look like valid man pages. =back =head1 BUGS B<dh_installmanpages> will install the man pages it finds into B<all> packages you tell it to act on, since it can't tell what package the man pages belong in. This is almost never what you really want (use B<-p> to work around this, or use the much better L<dh_installman(1)> program instead). Files ending in F<.man> will be ignored. Files specified as parameters that contain spaces in their filenames will not be processed properly. =cut warning("This program is deprecated, switch to dh_installman."); init(); # Check if a file is a man page, for use by File::Find. my @manpages; my @allpackages; sub find_man { # Does its filename look like a man page? # .ex files are examples installed by deb-make, # we don't want those, or .in files, which are # from configure, nor do we want CVS .#* files. if (! (-f $_ && /^.*\.[1-9].*$/ && ! /\.(ex|in)$/ && ! /^\.#/)) { return; } # It's not in a tmp directory is it? if ($File::Find::dir=~m:debian/.*tmp.*:) { return; } foreach my $dir (@allpackages) { if ($File::Find::dir=~m:debian/\Q$dir\E:) { return; } } # And file does think it's a real man page? my $type=`file -z $_`; if ($type !~ m/:.*roff/) { return; } # Good enough. push @manpages,"$File::Find::dir/$_"; } # Check if a file is a .so man page, for use by File::Find. my @sofiles; my @sodests; sub find_so_man { # The -s test is because a .so file tends to be small. We don't want # to open every man page. 1024 is arbitrary. if (! -f $_ || -s $_ > 1024) { return; } # Test first line of file for the .so thing. open(my $fd, '<', $_); my $l = <$fd>; close($fd); if ($l=~m/\.so\s+(.*)/) { my $solink=$1; # This test is here to prevent links like ... man8/../man8/foo.8 if (basename($File::Find::dir) eq dirname($solink)) { $solink=basename($solink); } else { $solink="../$solink"; } push @sofiles,"$File::Find::dir/$_"; push @sodests,$solink; } } foreach my $package (@{$dh{DOPACKAGES}}) { next if is_udeb($package); my $tmp=tmpdir($package); # Find all filenames that look like man pages. @manpages=(); @allpackages=getpackages() if not @allpackages; find(\&find_man,'.'); # populates @manpages foreach my $page (@manpages) { $page=~s:^\./::; # just for looks my $basename=basename($page); # Skip all files listed on command line. my $install=1; foreach my $skip (@ARGV) { # Look at basename of what's on connect line # for backwards compatibility. if ($basename eq basename($skip)) { $install=undef; last; } } if ($install) { my $extdir="share"; my ($section)=$basename=~m/\.([1-9])/; my $destdir="$tmp/usr/$extdir/man/man$section/"; # Handle translated man pages. my $instname=$basename; my ($langcode)=$basename=~m/\.([a-z][a-z])\.([1-9])/; if (defined $langcode && $langcode ne '') { $destdir="$tmp/usr/$extdir/man/$langcode/man$section/"; $instname=~s/\.$langcode\./\./; } $destdir=~tr:/:/:s; # just for looks if (! -e "$destdir/$basename" && !-l "$destdir/$basename") { install_dir($destdir); install_file($page,$destdir.$instname); } } } # Now the .so conversion. @sofiles=@sodests=(); foreach my $dir (qw{usr/share/man}) { if (-e "$tmp/$dir") { find(\&find_so_man, "$tmp/$dir"); } } foreach my $sofile (@sofiles) { my $sodest=shift(@sodests); doit "rm","-f",$sofile; doit "ln","-sf",$sodest,$sofile; } } =head1 SEE ALSO L<debhelper(7)> This program is a part of debhelper. =head1 AUTHOR Joey Hess <joeyh@debian.org> =cut