#!./perl
+BEGIN { @INC=('./lib', '../lib') }
+use File::Find;
$mainperldir = "/usr/bin";
umask 022;
-@scripts = ('cppstdin', 'h2ph', 'c2ph', 'pstruct', 'x2p/s2p', 'x2p/find2perl');
-@manpages = ('perl.man', 'h2ph.man', 'x2p/a2p.man', 'x2p/s2p.man');
+@scripts = ('cppstdin', 'c2ph', 'pstruct', 'x2p/s2p', 'x2p/find2perl');
+@manpages = (<pod/*.man>, 'x2p/a2p.man', 'x2p/s2p.man');
# Read in the config file.
}
close CONFIG;
-open(PERL_C, "perl.c");
-while (<PERL_C>) {
- last if /Revision:/;
-}
-close PERL_C;
-s/.*Revision: //;
-$major = $_ + 0;
-
-$ver = sprintf("%5.3f", $major + $PATCHLEVEL / 1000);
+$ver = sprintf("%5.3f", $] + 0);
$release = substr($ver,0,3);
$patchlevel = substr($ver,3,2);
$installbin || die "No installbin directory in config.sh\n";
-d $installbin || die "$installbin is not a directory\n";
-w $installbin || die "$installbin is not writable by you\n"
- unless $installbin =~ m#^/afs/#;
+ unless $installbin =~ m#^/afs/# || $nonono;
-x 'perl' || die "perl isn't executable!\n";
--x 'taintperl' || die "taintperl isn't executable!\n";
-x 'suidperl' || die "suidperl isn't executable!\n" if $d_dosuid;
-x 't/TEST' || warn "WARNING: You've never run 'make test'!!!",
" (Installing anyway.)\n";
+if ($d_shrplib) {
+ if (!<libperl*.$so*>) {
+ warn "WARNING: Can't find libperl*.$so* to install into $shrpdir.",
+ " (Installing other things anyway.)\n";
+ } else {
+ &makedir($shrpdir);
+ -w $shrpdir || die "$shrpdir is not writable by you\n";
+ &cmd("cp libperl*.$so* $shrpdir");
+ }
+}
+
# First we install the version-numbered executables.
&unlink("$installbin/perl$ver");
&cmd("cp perl $installbin/perl$ver");
-&unlink("$installbin/tperl$ver");
-&cmd("cp taintperl $installbin/tperl$ver");
-&chmod(0755, "$installbin/tperl$ver"); # force non-suid for security
-
&unlink("$installbin/sperl$ver");
if ($d_dosuid) {
&cmd("cp suidperl $installbin/sperl$ver");
# Make links to ordinary names if installbin directory isn't current directory.
-($bdev,$bino) = stat($installbin);
-($ddev,$dino) = stat('.');
-
-if ($bdev != $ddev || $bino != $dino) {
- &unlink("$installbin/perl", "$installbin/taintperl", "$installbin/suidperl");
+if (! &samepath($installbin, '.')) {
+ &unlink("$installbin/perl", "$installbin/suidperl");
&link("$installbin/perl$ver", "$installbin/perl");
- &link("$installbin/tperl$ver", "$installbin/taintperl");
&link("$installbin/sperl$ver", "$installbin/suidperl") if $d_dosuid;
}
-($bdev,$bino) = stat($installbin);
-($ddev,$dino) = stat('x2p');
-
-if ($bdev != $ddev || $bino != $dino) {
+if (! &samepath($installbin, 'x2p')) {
&unlink("$installbin/a2p");
&cmd("cp x2p/a2p $installbin/a2p");
&chmod(0755, "$installbin/a2p");
}
-# Make some enemies in the name of standardization. :-)
-
-($udev,$uino) = stat($mainperldir);
-
-if (-w _ && ($udev != $bdev || $uino != $bino) && !$nonono) {
- &unlink("$mainperldir/perl");
- eval 'link("$installbin/perl", "$mainperldir/perl")' ||
- eval 'symlink("$installbin/perl", "$mainperldir/perl")' ||
- &cmd("cp $installbin/perl $mainperldir");
-}
-
# Install scripts.
-&makedir($installscr);
+&makedir($installscript);
for (@scripts) {
- &cmd("cp $_ $installscr");
- s#.*/##; &chmod(0755, "$installscr/$_");
+ if (-f $_) { # cppstdin might not exist on this system.
+ &cmd("cp $_ $installscript");
+ s#.*/##; &chmod(0755, "$installscript/$_");
+ }
}
# Install man pages.
-if ($mansrc ne '') {
- &makedir($mansrc);
+if ($installmansrc ne '') {
+ &makedir($installmansrc);
- ($mdev,$mino) = stat($mansrc);
- if ($mdev != $ddev || $mino != $dino) {
+ if (! &samepath($installmansrc, '.')) {
for (@manpages) {
($new = $_) =~ s/man$/$manext/;
$new =~ s#.*/##;
- print STDERR " Installing $mansrc/$new\n";
+ print STDERR " Installing $installmansrc/$new\n";
next if $nonono;
open(MI,$_) || warn "Can't open $_: $!\n";
- open(MO,">$mansrc/$new") || warn "Can't install $mansrc/$new: $!\n";
+ open(MO,">$installmansrc/$new") || warn "Can't install $installmansrc/$new: $!\n";
print MO ".ds RP Release $release Patchlevel $patchlevel\n";
while (<MI>) {
print MO;
# Install library files.
+$do_installarchlib = $do_installprivlib = 0;
+
&makedir($installprivlib);
+&makedir($installarchlib);
if (chdir "lib") {
+ $do_installarchlib = ! &samepath($installarchlib, '.');
+ $do_installprivlib = ! &samepath($installprivlib, '.');
- ($pdev,$pino) = stat($installprivlib);
- ($ldev,$lino) = stat('.');
-
- if ($pdev != $ldev || $pino != $lino) {
- foreach $file (<*.pl>) {
- system "cmp", "-s", $file, "$privlib/$file";
- if ($?) {
- &unlink("$installprivlib/$file");
- &cmd("cp $file $installprivlib");
- &chmod(0644, "$installprivlib/$file");
- }
- }
+ if ($do_installarchlib || $do_installprivlib) {
+ find(\&installlib, '.');
}
chdir ".." || die "Can't cd back to source directory: $!\n";
}
warn "Can't cd to lib to install lib files: $!\n";
}
-&chmod(0755, "usub/mus");
+# Install header files and libraries.
+makedir("$installarchlib/CORE");
+foreach $file (<*.h libperl*.*>) {
+ cp_if_diff($file,"$installarchlib/CORE/$file");
+ if ($file =~ /\.a$/ && $osname eq 'next') {
+ #on NeXTs we have to rerun ranlib after copying libraries
+ &cmd("$ranlib $installarchlib/CORE/$file");
+ }
+}
+# AIX needs perl.exp installed as well.
+cp_if_diff("perl.exp" ,"$installarchlib/CORE/perl.exp") if ($osname eq 'aix');
+
+# If they have built sperl.o...
+cp_if_diff("sperl.o" ,"$installarchlib/CORE/sperl.o") if (-f 'sperl.o');
+
+
+# Offer to install perl in a "standard" location
+
+$mainperl_is_instperl = 0;
+
+if (-w $mainperldir && ! &samepath($mainperldir, $installbin) && !$nonono) {
+ # First make sure $mainperldir/perl is not already the same as
+ # the perl we just installed
+ if (-x "$mainperldir/perl") {
+ # Try to be clever about mainperl being a symbolic link
+ # to binexp/perl if binexp and installbin are different.
+ $mainperl_is_instperl =
+ &samepath("$mainperldir/perl", "$installbin/perl") ||
+ (($binexp ne $installbin) &&
+ (-l "$mainperldir/perl") &&
+ ((readlink "$mainperldir/perl") eq "$binexp/perl"));
+ }
+ if ((! $mainperl_is_instperl) &&
+ (&yn("Many scripts expect perl to be installed as " .
+ "$mainperldir/perl.\n" .
+ "Do you wish to have $mainperldir/perl be the same as\n" .
+ "$binexp/perl? [y] ")))
+ {
+ unlink("$mainperldir/perl");
+ eval 'link("$installbin/perl", "$mainperldir/perl")' ||
+ eval 'symlink("$binexp/perl", "$mainperldir/perl")' ||
+ &cmd("cp $installbin/perl $mainperldir");
+ $mainperl_is_instperl = 1;
+ }
+}
+
+# Check to make sure there aren't other perls around in installer's
+# path. This is probably UNIX-specific. Check all absolute directories
+# in the path except for where public executables are supposed to live.
+# Also skip $mainperl if the user opted to have it be a link to the
+# installed perl.
+
+@path = split(/:/, $ENV{"PATH"});
+@otherperls = ();
+for (@path) {
+ next unless m,^/,;
+ next if ($_ eq $binexp);
+ # Use &samepath here because some systems have other dirs linked
+ # to $mainperldir (like SunOS)
+ next if ($mainperl_is_instperl && &samepath($_, $mainperldir));
+ push(@otherperls, "$_/perl") if (-x "$_/perl" && ! -d "$_/perl");
+}
+if (@otherperls) {
+ print STDERR "\nWarning: perl appears in your path in the following " .
+ "locations beyond where\nwe just installed it:\n";
+ for (@otherperls) {
+ print STDERR " ", $_, "\n";
+ }
+ print STDERR "\n";
+}
print STDERR " Installation complete\n";
###############################################################################
+sub yn {
+ local($prompt) = @_;
+ local($answer);
+ local($default) = $prompt =~ m/\[([yn])\]\s*$/i;
+ print STDERR $prompt;
+ chop($answer = <STDIN>);
+ $answer = $default if $answer =~ m/^\s*$/;
+ ($answer =~ m/^[yY]/);
+}
+
sub unlink {
local(@names) = @_;
mkdir($dir, 0777) || warn "Couldn't create $dir: $!\n" unless $nonono;
}
}
+
+sub samepath {
+ local($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;
+ }
+}
+
+sub installlib {
+ my $dir = $File::Find::dir;
+ $dir =~ s#^\.(?![^/])/?##;
+
+ my $name = $_;
+ $name = "$dir/$name" if $dir ne '';
+
+ my $installlib = $installprivlib;
+ if ((substr($dir, 0, 4) eq 'auto') || ($name eq 'Config.pm')) {
+ $installlib = $installarchlib;
+ return unless $do_installarchlib;
+ } else {
+ return unless $do_installprivlib;
+ }
+
+ if (-f $_) {
+ if (/\.al$/ || /\.ix$/) {
+ $installlib = $installprivlib;
+ #We're installing *.al and *.ix files into $installprivlib,
+ #but we have to delete old *.al and *.ix files from the 5.000
+ #distribution:
+ #This might not work because $archname might have changed.
+ &unlink("$installarchlib/$name");
+ }
+ system "cmp", "-s", $_, "$installlib/$name";
+ if ($?) {
+ &unlink("$installlib/$name");
+ &makedir("$installlib/$dir");
+ &cmd("cp $_ $installlib/$dir");
+ if (/\.a$/ && $osname eq 'next') {
+ #on NeXTs we have to rerun ranlib after copying libraries
+ &cmd("$ranlib $installlib/$dir/$_");
+ }
+ # HP-UX (at least) needs to maintain execute permissions
+ # on dynamically-loaded libraries.
+ &chmod(0644, "$installlib/$name")
+ unless (/\.$so$/ || /\.$dlext$/);
+ }
+ } elsif (-d $_) {
+ &makedir("$installlib/$name");
+ }
+}
+
+sub cp_if_diff {
+ my($from,$to)=@_;
+ -f $from || die "$0: $from not found";
+ system "cmp", "-s", $from, $to;
+ if ($?) {
+ cmd("cp $from $to");
+ }
+}
projects / p5sagit/p5-mst-13.2.git / blobdiff