diff options
Diffstat (limited to 'installman')
| -rw-r--r-- | installman | 155 |
1 files changed, 155 insertions, 0 deletions
diff --git a/installman b/installman new file mode 100644 index 0000000000..f184fd5b56 --- /dev/null +++ b/installman @@ -0,0 +1,155 @@ +#!./perl +BEGIN { @INC = ('lib') } +use Config; +use Getopt::Long; +use File::Find; +require Cwd; + +umask 022; + +$ver = $]; +$release = substr($ver,0,3); # Not used presently. +$patchlevel = substr($ver,3,2); +die "Patchlevel of perl ($patchlevel)", + "and patchlevel of config.sh ($Config{'PATCHLEVEL'}) don't match\n" + if $patchlevel != $Config{'PATCHLEVEL'}; + +$usage = +"Usage: installman --man1dir=/usr/wherever --man1ext=1 + --man3dir=/usr/wherever --man3ext=3 + --notify --help + Defaults are: + man1dir = $Config{'installman1dir'}; + man1ext = $Config{'man1ext'}; + man3dir = $Config{'installman3dir'}; + man3ext = $Config{'man3ext'}; + --notify (or -n) just lists commands that would be executed.\n"; + +GetOptions( qw( man1dir=s man1ext=s man3dir=s man3ext=s notify help)) + || die $usage; + +# These are written funny to avoid -w typo warnings. +$man1dir = defined($opt_man1dir) ? $opt_man1dir : $Config{'installman1dir'}; +$man1ext = defined($opt_man1ext) ? $opt_man1ext : $Config{'man1ext'}; +$man3dir = defined($opt_man3dir) ? $opt_man3dir : $Config{'installman3dir'}; +$man3ext = defined($opt_man3ext) ? $opt_man3ext : $Config{'man3ext'}; + +$notify = defined($opt_notify) ? $opt_notify : 0; + +#Sanity checks + +-x "./perl" || warn "./perl not found! Have you run make?\n"; +-d $Config{'installprivlib'} + || warn "Perl library directory $Config{'installprivlib'} not found. + Have you run make install?. (Installing anyway.)\n"; +-x 't/TEST' || warn "WARNING: You've never run 'make test'!!!", + " (Installing anyway.)\n"; + +# Install the main pod pages. +runpod2man('pod', $man1dir, $man1ext); + +# Install the pods for library modules. +runpod2man('lib', $man3dir, $man3ext); + +sub runpod2man { + my($poddir, $mandir, $manext) = @_; + my($builddir) = Cwd::getcwd(); + + if ($mandir eq ' ' or $mandir eq '') { + print STDERR "Skipping installation of $poddir man pages.\n"; + return; + } + + chdir $poddir || die "Unable to cd to $poddir directory!\n$!\n"; + + # We insist on using the current version of pod2man in case there + # are enhancements or changes from previous installed versions. + $pod2man = "../pod/pod2man"; + -x $pod2man || die "Executable $pod2man not found.\n"; + + &makedir($mandir); + # Make a list of all the .pm and .pod files in the directory. We will + # always run pod2man from the lib directory and feed it the full pathname + # of the pod. This might be useful for pod2man someday. + @modpods = (); + find(\&lsmodpods, '.'); + foreach $mod (@modpods) { + $manpage = $mod; + # Convert name from File/Basename.pm to File::Basename.3 format, + # if necessary. + $manpage =~ s#\.p(m|od)$##; + $manpage =~ s#/#::#g; + $manpage = "${mandir}/${manpage}.${manext}"; + # Print $release $patchlevel stuff? or should pod2man do that? + &cmd("$pod2man $mod > $manpage"); + } + chdir "$builddir" || die "Unable to cd back to $builddir directory!\n$!\n"; +} + +sub lsmodpods { + my $dir = $File::Find::dir; + my $name = $File::Find::name; + if (-f $_) { + $name =~ s#^\./##; + push(@modpods, $name) if ($name =~ /\.p(m|od)$/); + } +} + +print STDERR " Installation complete\n"; + +exit 0; + + +############################################################################### +# Utility subroutines from installperl + +sub cmd { + local($cmd) = @_; + print STDERR " $cmd\n"; + unless ($notify) { + system $cmd; + warn "Command failed!!!\n" if $?; + } +} + +sub link { + local($from,$to) = @_; + + print STDERR " ln $from $to\n"; + link($from,$to) || warn "Couldn't link $from to $to: $!\n" unless $notify; +} + +sub chmod { + local($mode,$name) = @_; + + printf STDERR " chmod %o %s\n", $mode, $name; + chmod($mode,$name) || warn sprintf("Couldn't chmod %o %s: $!\n",$mode,$name) + unless $notify; +} + +sub makedir { + local($dir) = @_; + unless (-d $dir) { + local($shortdir) = $dir; + + $shortdir =~ s#(.*)/.*#$1#; + &makedir($shortdir); + + print STDERR " mkdir $dir\n"; + mkdir($dir, 0777) || warn "Couldn't create $dir: $!\n" unless $notify; + } +} + +sub samepath { + local($p1, $p2) = @_; + local($dev1, $ino1, $dev2, $ino2); + + if ($p1 ne $p2) { + ($dev1, $ino1) = stat($p1); + ($dev2, $ino2) = stat($p2); + ($dev1 == $dev2 && $ino1 == $ino2); + } + else { + 1; + } +} |