#!./perl
BEGIN { @INC=('./lib', '../lib') }
use File::Find;
+use File::Compare;
use File::Path ();
use Config;
use subs qw(unlink rename link chmod);
umask 022;
-@scripts = qw( utils/c2ph utils/h2ph utils/h2xs utils/pstruct
- utils/perlbug utils/perldoc
+@scripts = qw( utils/c2ph utils/h2ph utils/h2xs
+ utils/perlbug utils/perldoc utils/pl2pm utils/splain
x2p/s2p x2p/find2perl
pod/pod2man pod/pod2html pod/pod2latex pod/pod2text);
-# pod documentation now handled by separate installman script.
-# These two are archaic leftovers.
-@manpages = qw(x2p/a2p.man x2p/s2p.man);
-
@pods = (<pod/*.pod>);
+%archpms = (Config => 1, FileHandle => 1, overload => 1);
+find(sub {
+ if ("$File::Find::dir/$_" =~ m{^ext/[^/]+/(.*)\.pm$}) {
+ (my $pm = $1) =~ s{^lib/}{};
+ $archpms{$pm} = 1;
+ }
+ }, 'ext');
+
$ver = $];
$release = substr($ver,0,3); # Not used presently.
$patchlevel = substr($ver,3,2);
&safe_unlink("$installbin/perl$ver$exe_ext");
&cmd("cp perl$exe_ext $installbin/perl$ver$exe_ext");
+&chmod(0755, "$installbin/perl$ver$exe_ext");
&safe_unlink("$installbin/sperl$ver$exe_ext");
if ($d_dosuid) {
&chmod(04711, "$installbin/sperl$ver$exe_ext");
}
-exit 0 if $versiononly;
-
-# Make links to ordinary names if installbin directory isn't current directory.
-
-if (! &samepath($installbin, '.')) {
- &safe_unlink("$installbin/perl$exe_ext", "$installbin/suidperl$exe_ext");
- &link("$installbin/perl$ver$exe_ext", "$installbin/perl$exe_ext");
- &link("$installbin/sperl$ver$exe_ext", "$installbin/suidperl$exe_ext")
- if $d_dosuid;
-}
-
-if (! &samepath($installbin, 'x2p')) {
- &safe_unlink("$installbin/a2p$exe_ext");
- &cmd("cp x2p/a2p$exe_ext $installbin/a2p$exe_ext");
- &chmod(0755, "$installbin/a2p$exe_ext");
-}
-
-# cppstdin is just a script, but it is architecture-dependent, so
-# it can't safely be shared. Place it in $installbin.
-# Note that Configure doesn't build cppstin if it isn't needed, so
-# we skip this if cppstdin doesn't exist.
-if ((-f cppstdin) && (! &samepath($installbin, '.'))) {
- &safe_unlink("$installbin/cppstdin");
- &cmd("cp cppstdin $installbin/cppstdin");
- &chmod(0755, "$installbin/cppstdin");
-}
-
-# Install scripts.
-
-mkpath($installscript, 1, 0777);
-
-for (@scripts) {
- &cmd("cp $_ $installscript");
- s#.*/##; &chmod(0755, "$installscript/$_");
-}
-
-# Install pod pages. Where? I guess in $installprivlib/pod.
-mkpath("${installprivlib}/pod", 1, 0777);
-foreach $file (@pods) {
- # $file is a name like pod/perl.pod
- cp_if_diff($file, "${installprivlib}/${file}");
-}
-
-# Install old man pages.
-
-if ($installman1dir ne '') {
- mkpath($installman1dir, 1, 0777);
-
- if (! &samepath($installman1dir, '.')) {
- for (@manpages) {
- ($new = $_) =~ s/man$/$man1ext/;
- $new =~ s#.*/##;
- print STDERR " Installing $installman1dir/$new\n";
- next if $nonono;
- open(MI,$_) || warn "Can't open $_: $!\n";
- open(MO,">$installman1dir/$new") ||
- warn "Can't install $installman1dir/$new: $!\n";
- print MO ".ds RP Release $release Patchlevel $patchlevel\n";
- while (<MI>) {
- print MO;
- }
- close MI;
- close MO;
- }
- }
-}
-
# Install library files.
$do_installarchlib = $do_installprivlib = 0;
if (chdir "lib") {
$do_installarchlib = ! &samepath($installarchlib, '.');
$do_installprivlib = ! &samepath($installprivlib, '.');
+ $do_installprivlib = 0 if $versiononly && !($installprivlib =~ m/\Q$]/);
if ($do_installarchlib || $do_installprivlib) {
find(\&installlib, '.');
# If they have built sperl.o...
push(@corefiles,'sperl.o') if -f 'sperl.o';
foreach $file (@corefiles) {
- cp_if_diff($file,"$installarchlib/CORE/$file");
- &chmod($file =~ /^libperl/ ? 0555 : 0444,"$installarchlib/CORE/$file");
+ # HP-UX (at least) needs to maintain execute permissions
+ # on dynamically-loaded libraries.
+ cp_if_diff($file,"$installarchlib/CORE/$file")
+ and &chmod($file =~ /^\.(so|$dlext)$/ ? 0555 : 0444,
+ "$installarchlib/CORE/$file");
}
# 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$exe_ext") {
+if (!$versiononly && !$nonono && -t STDIN && -t STDERR
+ && -w $mainperldir && ! &samepath($mainperldir, $installbin)) {
+ local($usrbinperl) = "$mainperldir/perl$exe_ext";
+ local($instperl) = "$installbin/perl$exe_ext";
+ local($expinstperl) = "$binexp/perl$exe_ext";
+
+ # First make sure $usrbinperl is not already the same as the perl we
+ # just installed.
+ if (-x $usrbinperl) {
# 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$exe_ext", "$installbin/perl$exe_ext") ||
+ &samepath($usrbinperl, $instperl) ||
+ &samepath($usrbinperl, $expinstperl) ||
(($binexp ne $installbin) &&
- (-l "$mainperldir/perl$exe_ext") &&
- ((readlink "$mainperldir/perl$exe_ext") eq "$binexp/perl$exe_ext"));
+ (-l $usrbinperl) &&
+ ((readlink $usrbinperl) eq $expinstperl));
}
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] ")))
+ (&yn("Many scripts expect perl to be installed as $usrbinperl.\n" .
+ "Do you wish to have $usrbinperl be the same as\n" .
+ "$expinstperl? [y] ")))
{
- unlink("$mainperldir/perl$exe_ext");
- CORE::link("$installbin/perl$exe_ext", "$mainperldir/perl$exe_ext") ||
- symlink("$binexp/perl$exe_ext", "$mainperldir/perl$exe_ext") ||
- cmd("cp $installbin/perl$exe_ext $mainperldir$exe_ext");
+ unlink($usrbinperl);
+ eval { CORE::link $instperl, $usrbinperl } ||
+ eval { symlink $expinstperl, $usrbinperl } ||
+ cmd("cp $instperl $usrbinperl");
$mainperl_is_instperl = 1;
}
}
+# Make links to ordinary names if installbin directory isn't current directory.
+
+if (! $versiononly && ! &samepath($installbin, '.')) {
+ &safe_unlink("$installbin/perl$exe_ext", "$installbin/suidperl$exe_ext");
+ &link("$installbin/perl$ver$exe_ext", "$installbin/perl$exe_ext");
+ &link("$installbin/sperl$ver$exe_ext", "$installbin/suidperl$exe_ext")
+ if $d_dosuid;
+}
+
+if (!$versiononly && ! &samepath($installbin, 'x2p')) {
+ &safe_unlink("$installbin/a2p$exe_ext");
+ &cmd("cp x2p/a2p$exe_ext $installbin/a2p$exe_ext");
+ &chmod(0755, "$installbin/a2p$exe_ext");
+}
+
+# cppstdin is just a script, but it is architecture-dependent, so
+# it can't safely be shared. Place it in $installbin.
+# Note that Configure doesn't build cppstin if it isn't needed, so
+# we skip this if cppstdin doesn't exist.
+if (! $versiononly && (-f cppstdin) && (! &samepath($installbin, '.'))) {
+ &safe_unlink("$installbin/cppstdin");
+ &cmd("cp cppstdin $installbin/cppstdin");
+ &chmod(0755, "$installbin/cppstdin");
+}
+
+# Install scripts.
+
+mkpath($installscript, 1, 0777);
+
+if (! $versiononly) {
+ for (@scripts) {
+ &cmd("cp $_ $installscript");
+ s#.*/##; &chmod(0755, "$installscript/$_");
+ }
+}
+
+# pstruct should be a link to c2ph
+
+if (! $versiononly) {
+ &safe_unlink("$installscript/pstruct");
+ &link("$installscript/c2ph","$installscript/pstruct");
+}
+
+# Install pod pages. Where? I guess in $installprivlib/pod.
+
+if (! $versiononly && !($installprivlib =~ m/\Q$]/)) {
+ mkpath("${installprivlib}/pod", 1, 0777);
+ foreach $file (@pods) {
+ # $file is a name like pod/perl.pod
+ cp_if_diff($file, "${installprivlib}/${file}");
+ }
+}
+
# 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 $mainperl if the user opted to have it be a link to the
# installed perl.
-$dirsep = ($^O eq 'os2') ? ';' : ':' ;
-($path = $ENV{"PATH"}) =~ s:\\:/:g ;
-@path = split(/$dirsep/, $path);
-@otherperls = ();
-for (@path) {
- next unless m,^/,;
- next if ($_ 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$exe_ext")
- if (-x "$_/perl$exe_ext" && ! -d "$_/perl$exe_ext");
-}
-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 " ", $_, "\n";
+if (!$versiononly) {
+
+ $dirsep = ($^O eq 'os2') ? ';' : ':' ;
+ ($path = $ENV{"PATH"}) =~ s:\\:/:g ;
+ @path = split(/$dirsep/, $path);
+ @otherperls = ();
+ for (@path) {
+ next unless m,^/,;
+ # Use &samepath here because some systems have other dirs linked
+ # to $mainperldir (like SunOS)
+ next if &samepath($_, $binexp);
+ next if ($mainperl_is_instperl && &samepath($_, $mainperldir));
+ push(@otherperls, "$_/perl$exe_ext")
+ if (-x "$_/perl$exe_ext" && ! -d "$_/perl$exe_ext");
+ }
+ 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 "\n";
+
}
print STDERR " Installation complete\n";
$name = "$dir/$name" if $dir ne '';
my $installlib = $installprivlib;
- if ((substr($dir, 0, 4) eq 'auto') || ($name eq 'Config.pm')) {
+ if ($dir =~ /^auto/ ||
+ ($name =~ /^(.*)\.(?:pm|pod)$/ && $archpms{$1})) {
$installlib = $installarchlib;
return unless $do_installarchlib;
} else {
#This might not work because $archname might have changed.
&unlink("$installarchlib/$name");
}
- system "cmp", "-s", $_, "$installlib/$name";
- if ($? || $nonono) {
+ if (compare($_, "$installlib/$name") || $nonono) {
&unlink("$installlib/$name");
mkpath("$installlib/$dir", 1, 0777);
- cp_if_diff($_, "$installlib/$name");
# HP-UX (at least) needs to maintain execute permissions
# on dynamically-loaded libraries.
- if ($name =~ /\.(so|$dlext)$/o) {
- &chmod(0555, "$installlib/$name");
- }
- else {
- &chmod(0444, "$installlib/$name");
- }
+ cp_if_diff($_, "$installlib/$name")
+ and &chmod($name =~ /\.(so|$dlext)$/o ? 0555 : 0444,
+ "$installlib/$name");
}
} elsif (-d $_) {
mkpath("$installlib/$name", 1, 0777);
# and then try to link against the installed libperl.a, you might
# get an error message to the effect that the symbol table is older
# than the library.
+# Return true if copying occurred.
sub cp_if_diff {
my($from,$to)=@_;
-f $from || die "$0: $from not found";
- system "cmp", "-s", $from, $to;
- if ($? || $nonono) {
+ if (compare($from, $to) || $nonono) {
my ($atime, $mtime);
unlink($to); # In case we don't have write permissions.
if ($nonono) {
}
cmd("cp $from $to");
# Restore timestamps if it's a .a library.
- if ($to =~ /\.a$/) {
+ if ($to =~ /\.a$/ or $^O eq 'os2') { # For binary install
($atime, $mtime) = (stat $from)[8,9];
utime $atime, $mtime, $to;
}
+ 1;
}
}
https://perl5.git.perl.org / perl5.git / blobdiff