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c623bd54 1#!./perl
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PP
2
3BEGIN {
c90c0ff4 4 require 5.004;
922ef74c 5 chdir '..' if !-d 'lib' and -d '../lib';
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PP
6 @INC = 'lib';
7 $ENV{PERL5LIB} = 'lib';
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A
8}
9
10use strict;
60ce2417 11my ($Is_VMS, $Is_W32, $Is_OS2, $Is_Cygwin, $Is_Darwin,
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12 $nonono, $dostrip, $versiononly, $silent, $verbose, $force,
13 $otherperls, $archname, $Is_NetWare, $nwinstall, $nopods);
5f675712 14use vars qw /$depth/;
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15
16BEGIN {
17f28c40 17 $Is_VMS = $^O eq 'VMS';
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18 $Is_W32 = $^O eq 'MSWin32';
19 $Is_OS2 = $^O eq 'os2';
146174a9 20 $Is_Cygwin = $^O eq 'cygwin';
60ce2417 21 $Is_Darwin = $^O eq 'darwin';
17f28c40 22 if ($Is_VMS) { eval 'use VMS::Filespec;' }
68dc0745
PP
23}
24
c2cd2081 25my $scr_ext = ($Is_VMS ? '.Com' : $Is_W32 ? '.bat' : '');
4a71ed0c 26
a0d0e21e 27use File::Find;
5f05dabc 28use File::Compare;
68dc0745 29use File::Copy ();
0ecb046b 30use File::Path ();
354f3b56 31use ExtUtils::Packlist;
4633a7c4 32use Config;
91a06757 33use subs qw(unlink link chmod);
c623bd54 34
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A
35if ($Config{d_umask}) {
36 umask(022); # umasks like 077 aren't that useful for installations
37}
38
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JH
39$Is_NetWare = $Config{osname} eq 'NetWare';
40if ($Is_NetWare) {
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41 $Is_W32 = 0;
42 $scr_ext = '.pl';
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JH
43}
44
0ecb046b 45# override the ones in the rest of the script
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PP
46sub mkpath {
47 File::Path::mkpath(@_) unless $nonono;
0ecb046b 48}
49
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50my $mainperldir = "/usr/bin";
51my $exe_ext = $Config{exe_ext};
bee1dbe2 52
6ee623d5 53# Allow ``make install PERLNAME=something_besides_perl'':
c2cd2081 54my $perl = defined($ENV{PERLNAME}) ? $ENV{PERLNAME} : 'perl';
6ee623d5 55
146174a9 56# This is the base used for versioned names, like "perl5.6.0".
beb13193
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57# It's separate because a common use of $PERLNAME is to install
58# perl as "perl5", if that's used as base for versioned files you
146174a9 59# get "perl55.6.0".
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60my $perl_verbase = defined($ENV{PERLNAME_VERBASE})
61 ? $ENV{PERLNAME_VERBASE}
62 : $perl;
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63my $dbg = '';
64my $ndbg = '';
65if ( $Is_VMS ) {
66 if ( defined $Config{usevmsdebug} ) {
67 if ( $Config{usevmsdebug} eq 'define' ) {
68 $dbg = 'dbg';
69 $ndbg = 'ndbg';
70 }
71 }
72}
beb13193 73
5f675712 74$otherperls = 1;
5a9231b0 75my $destdir = '';
c623bd54
LW
76while (@ARGV) {
77 $nonono = 1 if $ARGV[0] eq '-n';
f556e5b9 78 $dostrip = 1 if $ARGV[0] eq '-s';
c623bd54 79 $versiononly = 1 if $ARGV[0] eq '-v';
f4a342c3 80 $versiononly = 0 if $ARGV[0] eq '+v';
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A
81 $silent = 1 if $ARGV[0] eq '-S';
82 $otherperls = 0 if $ARGV[0] eq '-o';
2e2b85db 83 $force = 1 if $ARGV[0] eq '-f';
4ad019ef 84 $verbose = 1 if $ARGV[0] eq '-V' || $ARGV [0] eq '-n';
f4a342c3 85 $archname = 1 if $ARGV[0] eq '-A';
2e2b85db 86 $nwinstall = 1 if $ARGV[0] eq '-netware';
4f048c5d 87 $nopods = 1 if $ARGV[0] eq '-p';
5a9231b0 88 $destdir = $1 if $ARGV[0] =~ /^-?-destdir=(.*)$/;
33bd2d8f 89 if ($ARGV[0] eq '-?' or $ARGV[0] =~ /^-?-h/) {
2e2b85db 90 print <<"EOT";
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NC
91Usage $0: [switches]
92 -n Don't actually run any commands; just print them.
93 -s Run strip on installed binaries.
94 -v Only install perl as a binary with the version number in the name.
95 (Override whatever config.sh says)
96 +v Install perl as "perl" and as a binary with the version number in
97 the name. (Override whatever config.sh says)
98 -S Silent mode.
2e2b85db 99 -f Force installation (don't check if same version is there)
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NC
100 -o Skip checking for other copies of perl in your PATH.
101 -V Verbose mode.
102 -A Also install perl with the architecture's name in the perl binary's
103 name.
4f048c5d 104 -p Don't install the pod files. [This will break use diagnostics;]
33bd2d8f 105 -netware Install correctly on a Netware server.
70eaf669 106 -destdir Prefix installation directories by this string.
33bd2d8f 107EOT
2e2b85db 108 exit;
33bd2d8f 109 }
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110 shift;
111}
112
f4a342c3 113$versiononly = 1 if $Config{versiononly} && !defined $versiononly;
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114my (@scripts, @tolink);
115open SCRIPTS, "utils.lst" or die "Can't open utils.lst: $!";
116while (<SCRIPTS>) {
117 next if /^#/;
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118 s/\s*#\s*pod\s*=.*//; # install script regardless of pod location
119 next if /a2p/; # a2p is binary, to be installed separately
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120 chomp;
121 if (/(\S*)\s*#\s*link\s*=\s*(\S*)/) {
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122 push @scripts, $1;
123 push @tolink, [$1, $2];
21dae8a0 124 } else {
2e2b85db 125 push @scripts, $_;
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126 }
127}
128close SCRIPTS;
16d20bd9 129
4a71ed0c 130if ($scr_ext) { @scripts = map { "$_$scr_ext" } @scripts; }
17f28c40 131
ffb5d6c5 132my @pods = $nopods ? () : (<pod/*.pod>, 'x2p/a2p.pod');
c623bd54 133
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AD
134# Specify here any .pm files that are actually architecture-dependent.
135# (Those included with XS extensions under ext/ are automatically
136# added later.)
137# Now that the default privlib has the full perl version number included,
0b3bfb33 138# we no longer have to play the trick of sticking version-specific .pm
e8ea6127 139# files under the archlib directory.
c2cd2081 140my %archpms = (
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141 Config => 1,
142 lib => 1,
143 Cwd => 1,
38b8243a 144);
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145
146if ($^O eq 'dos') {
147 push(@scripts,'djgpp/fixpmain');
148 $archpms{config} = $archpms{filehand} = 1;
149}
150
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151if ((-e "testcompile") && (defined($ENV{'COMPILE'}))) {
152 push(@scripts, map("$_.exe", @scripts));
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GS
153}
154
1dd15ed4 155find(sub {
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156 if ("$File::Find::dir/$_" =~ m{^ext\b(.*)/([^/]+)\.pm$}) {
157 my($path, $modname) = ($1,$2);
68c887af 158
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159 # strip trailing component first
160 $path =~ s{/[^/]*$}{};
68c887af 161
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162 # strip optional "/lib";
163 $path =~ s{/lib\b}{};
68c887af 164
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165 # strip any leading /
166 $path =~ s{^/}{};
68c887af 167
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168 # reconstitute canonical module name
169 $modname = "$path/$modname" if length $path;
68c887af 170
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171 # remember it
172 $archpms{$modname} = 1;
173 }
174}, 'ext');
1dd15ed4 175
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176# print "[$_]\n" for sort keys %archpms;
177
146174a9 178my $ver = $Config{version};
f2766b05 179my $release = substr($],0,3); # Not used currently.
03284eb6 180my $patchlevel = substr($],3,2);
748a9306 181die "Patchlevel of perl ($patchlevel)",
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182 "and patchlevel of config.sh ($Config{'PERL_VERSION'}) don't match\n"
183 if $patchlevel != $Config{'PERL_VERSION'};
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184
185# Fetch some frequently-used items from %Config
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186my $installbin = "$destdir$Config{installbin}";
187my $installscript = "$destdir$Config{installscript}";
188my $installprivlib = "$destdir$Config{installprivlib}";
189my $installarchlib = "$destdir$Config{installarchlib}";
190my $installsitelib = "$destdir$Config{installsitelib}";
191my $installsitearch = "$destdir$Config{installsitearch}";
192my $installman1dir = "$destdir$Config{installman1dir}";
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193my $man1ext = $Config{man1ext};
194my $libperl = $Config{libperl};
4633a7c4 195# Shared library and dynamic loading suffixes.
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196my $so = $Config{so};
197my $dlext = $Config{dlext};
146174a9 198my $dlsrc = $Config{dlsrc};
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PP
199if ($^O eq 'os390') {
200 my $pwd;
201 chomp($pwd=`pwd`);
202 my $archlibexp = $Config{archlibexp};
203 my $usedl = $Config{usedl};
204 if ($usedl eq 'define') {
2e2b85db 205 `./$^X -pibak -e 's{$pwd\/libperl.x}{$archlibexp/CORE/libperl.x}' lib/Config.pm`;
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PP
206 }
207}
4633a7c4 208
2986a63f 209if ($nwinstall) {
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210 # This is required only if we are installing on a NetWare server
211 $installscript = $Config{installnwscripts};
212 $installprivlib = $Config{installnwlib};
213 $installarchlib = $Config{installnwlib};
214 $installsitelib = $Config{installnwlib};
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215}
216
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217my $d_dosuid = $Config{d_dosuid};
218my $binexp = $Config{binexp};
c623bd54 219
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CB
220if ($Is_VMS) { # Hang in there until File::Spec hits the big time
221 foreach ( \$installbin, \$installscript, \$installprivlib,
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222 \$installarchlib, \$installsitelib, \$installsitearch,
223 \$installman1dir ) {
224 $$_ = unixify($$_); $$_ =~ s:/$::;
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CB
225 }
226}
227
c623bd54
LW
228# Do some quick sanity checks.
229
876c2cbb 230if (!$nonono && $d_dosuid && $>) { die "You must run as root to install suidperl\n"; }
c623bd54 231
fe14fcc3 232 $installbin || die "No installbin directory in config.sh\n";
7e7af249 233-d $installbin || mkpath($installbin, $verbose, 0777);
0ecb046b 234-d $installbin || $nonono || die "$installbin is not a directory\n";
235-w $installbin || $nonono || die "$installbin is not writable by you\n"
3edbfbe5 236 unless $installbin =~ m#^/afs/# || $nonono;
c623bd54 237
2986a63f 238if (!$Is_NetWare) {
5d25492c 239if (!$Is_VMS) {
39add537 240-x 'perl' . $exe_ext || die "perl isn't executable!\n";
5d25492c
PP
241}
242else {
243-x $ndbg . 'perl' . $exe_ext || die "${ndbg}perl$exe_ext isn't executable!\n";
244 if ($dbg) {
245 -x $dbg . 'perl' . $exe_ext || die "${dbg}perl$exe_ext isn't executable!\n";
246 }
247}
39add537 248-x 'suidperl' . $exe_ext|| die "suidperl isn't executable!\n" if $d_dosuid;
c623bd54 249
9fba8746 250-f 't/rantests' || $Is_W32
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251 || warn "WARNING: You've never run 'make test' or",
252 " some tests failed! (Installing anyway.)\n";
2986a63f 253} #if (!$Is_NetWare)
c623bd54 254
25207203 255# This will be used to store the packlist
256my $packlist = ExtUtils::Packlist->new("$installarchlib/.packlist");
257
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258if (($Is_W32 and ! $Is_NetWare) or $Is_Cygwin) {
259 my $perldll;
260
261 if ($Is_Cygwin) {
262 $perldll = $libperl;
263 my $v_e_r_s = $ver; $v_e_r_s =~ tr/./_/;
264 $perldll =~ s/(\..*)?$/$v_e_r_s.$dlext/;
265 $perldll =~ s/^lib/cyg/;
266 if ($Config{useshrplib} eq 'true') {
267 # install ld2 and perlld as well
268 foreach ('ld2', 'perlld') {
269 safe_unlink("$installbin/$_");
270 copy("$_", "$installbin/$_");
271 chmod(0755, "$installbin/$_");
25207203 272 $packlist->{"$installbin/$_"} = { type => 'file' };
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273 };
274 open (LD2, ">$installbin/ld2");
275 print LD2 <<SHELL;
276#!/bin/sh
277#
278# ld wrapper, passes all args to perlld;
279#
280for trythis in $installbin/perl
281do
282 if [ -x \$trythis ]
283 then
284 \$trythis $installbin/perlld "\$\@"
285 exit \$?
286 fi
287done
288# hard luck!
289echo I see no perl executable around there
290echo perl is required to build dynamic libraries
291echo look if the path to perl in /bin/ld2 is correct
292exit 1
293SHELL
294 close LD2;
295 chmod(0755, "$installbin/ld2");
296 };
297 } else {
298 $perldll = 'perl59.' . $dlext;
299 }
5f675712 300
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301 if ($dlsrc ne "dl_none.xs") {
302 -f $perldll || die "No perl DLL built\n";
303 }
0b3bfb33 304
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305 # Install the DLL
306 safe_unlink("$installbin/$perldll");
307 copy("$perldll", "$installbin/$perldll");
308 chmod(0755, "$installbin/$perldll");
25207203 309 $packlist->{"$installbin/$perldll"} = { type => 'file' };
2986a63f 310} # if (($Is_W32 and ! $Is_NetWare) or $Is_Cygwin)
eef1cf2a 311
c623bd54
LW
312# First we install the version-numbered executables.
313
17f28c40 314if ($Is_VMS) {
9edbfc61
PP
315 safe_unlink("$installbin/perl_setup.com");
316 copy("perl_setup.com", "$installbin/perl_setup.com");
317 chmod(0755, "$installbin/perl_setup.com");
5d25492c
PP
318 safe_unlink("$installbin/$dbg$perl$exe_ext");
319 copy("$dbg$perl$exe_ext", "$installbin/$dbg$perl$exe_ext");
320 chmod(0755, "$installbin/$dbg$perl$exe_ext");
321 safe_unlink("$installbin/$dbg${perl}shr$exe_ext");
322 copy("$dbg${perl}shr$exe_ext", "$installbin/$dbg${perl}shr$exe_ext");
323 chmod(0755, "$installbin/$dbg${perl}shr$exe_ext");
324 if ($ndbg) {
9edbfc61
PP
325 safe_unlink("$installbin/$ndbg$perl$exe_ext");
326 copy("$ndbg$perl$exe_ext", "$installbin/$ndbg$perl$exe_ext");
327 chmod(0755, "$installbin/$ndbg$perl$exe_ext");
328 safe_unlink("$installbin/${dbg}a2p$exe_ext");
329 copy("x2p/${dbg}a2p$exe_ext", "$installbin/${dbg}a2p$exe_ext");
330 chmod(0755, "$installbin/${dbg}a2p$exe_ext");
5d25492c 331 }
17f28c40 332}
1d84e8df
JH
333elsif ($^O eq 'mpeix') {
334 # MPE lacks hard links and requires that executables with special
335 # capabilities reside in the MPE namespace.
336 safe_unlink("$installbin/perl$ver$exe_ext", $Config{perlpath});
337 # Install the primary executable into the MPE namespace as perlpath.
338 copy("perl$exe_ext", $Config{perlpath});
339 chmod(0755, $Config{perlpath});
340 # Create a backup copy with the version number.
341 link($Config{perlpath}, "$installbin/perl$ver$exe_ext");
342}
3f5ee302 343elsif ($^O ne 'dos') {
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344 if (!$Is_NetWare) {
345 safe_unlink("$installbin/$perl_verbase$ver$exe_ext");
346 copy("perl$exe_ext", "$installbin/$perl_verbase$ver$exe_ext");
347 strip("$installbin/$perl_verbase$ver$exe_ext");
348 chmod(0755, "$installbin/$perl_verbase$ver$exe_ext");
349 }
350 else {
351 # If installing onto a NetWare server
352 if ($nwinstall) {
353 # Copy perl.nlm, echo.nlm, type.nlm, a2p.nlm & cgi2perl.nlm
354 mkpath($Config{installnwsystem}, 1, 0777);
355 copy("netware\\".$ENV{'MAKE_TYPE'}."\\perl.nlm", $Config{installnwsystem});
356 copy("netware\\testnlm\\echo\\echo.nlm", $Config{installnwsystem});
357 copy("netware\\testnlm\\type\\type.nlm", $Config{installnwsystem});
358 copy("x2p\\a2p.nlm", $Config{installnwsystem});
359 chmod(0755, "$Config{installnwsystem}\\perl.nlm");
360 mkpath($Config{installnwlcgi}, 1, 0777);
361 copy("lib\\auto\\cgi2perl\\cgi2perl.nlm", $Config{installnwlcgi});
2986a63f 362 }
2e2b85db 363 } #if (!$Is_NetWare)
3f5ee302 364}
1d84e8df 365else {
6ee623d5
GS
366 safe_unlink("$installbin/$perl.exe");
367 copy("perl.exe", "$installbin/$perl.exe");
39e571d4 368}
c623bd54 369
beb13193 370safe_unlink("$installbin/s$perl_verbase$ver$exe_ext");
c623bd54 371if ($d_dosuid) {
beb13193
RS
372 copy("suidperl$exe_ext", "$installbin/s$perl_verbase$ver$exe_ext");
373 chmod(04711, "$installbin/s$perl_verbase$ver$exe_ext");
c623bd54
LW
374}
375
45d8adaa
LW
376# Install library files.
377
c2cd2081 378my ($do_installarchlib, $do_installprivlib) = (0, 0);
0b3bfb33 379
7e7af249
A
380mkpath($installprivlib, $verbose, 0777);
381mkpath($installarchlib, $verbose, 0777);
382mkpath($installsitelib, $verbose, 0777) if ($installsitelib);
383mkpath($installsitearch, $verbose, 0777) if ($installsitearch);
4633a7c4 384
45d8adaa 385if (chdir "lib") {
68dc0745
PP
386 $do_installarchlib = ! samepath($installarchlib, '.');
387 $do_installprivlib = ! samepath($installprivlib, '.');
146174a9 388 $do_installprivlib = 0 if $versiononly && !($installprivlib =~ m/\Q$ver/);
45d8adaa 389
a0d0e21e
LW
390 if ($do_installarchlib || $do_installprivlib) {
391 find(\&installlib, '.');
45d8adaa
LW
392 }
393 chdir ".." || die "Can't cd back to source directory: $!\n";
394}
395else {
396 warn "Can't cd to lib to install lib files: $!\n";
397}
398
1aef975c 399# Install header files and libraries.
7e7af249 400mkpath("$installarchlib/CORE", $verbose, 0777);
c2cd2081 401my @corefiles;
17f28c40 402if ($Is_VMS) { # We did core file selection during build
0185066f 403 my $coredir = "lib/$Config{archname}/$ver/CORE";
17f28c40 404 $coredir =~ tr/./_/;
0185066f 405 map { s|^$coredir/||i; } @corefiles = <$coredir/*.*>;
17f28c40
CB
406}
407else {
8736538c 408 # [als] hard-coded 'libperl' name... not good!
1933e12c 409 @corefiles = <*.h libperl*.* perl*$Config{lib_ext}>;
8736538c 410
17f28c40
CB
411 # AIX needs perl.exp installed as well.
412 push(@corefiles,'perl.exp') if $^O eq 'aix';
9d7f10f2 413 if ($^O eq 'mpeix') {
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414 # MPE needs mpeixish.h installed as well.
415 mkpath("$installarchlib/CORE/mpeix", $verbose, 0777);
416 push(@corefiles,'mpeix/mpeixish.h');
9d7f10f2 417 }
17f28c40
CB
418 # If they have built sperl.o...
419 push(@corefiles,'sperl.o') if -f 'sperl.o';
420}
c2cd2081 421foreach my $file (@corefiles) {
aa3cf465 422 # HP-UX (at least) needs to maintain execute permissions
efc5ad56 423 # on dynamically-loadable libraries. So we do it for all.
8f1f23e8 424 if (copy_if_diff($file,"$installarchlib/CORE/$file")) {
f556e5b9 425 if ($file =~ /\.(\Q$so\E|\Q$dlext\E)$/) {
f556e5b9 426 strip("-S", "$installarchlib/CORE/$file") if $^O =~ /^(rhapsody|darwin)$/;
2e2b85db 427 chmod(0555, "$installarchlib/CORE/$file");
8f1f23e8
W
428 } else {
429 chmod(0444, "$installarchlib/CORE/$file");
430 }
431 }
340f689c 432}
3edbfbe5 433
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NA
434# Install main perl executables
435# Make links to ordinary names if installbin directory isn't current directory.
436
2986a63f 437if (! $versiononly && ! samepath($installbin, '.') && ($^O ne 'dos') && ! $Is_VMS && ! $Is_NetWare) {
6ee623d5 438 safe_unlink("$installbin/$perl$exe_ext", "$installbin/suid$perl$exe_ext");
1d84e8df
JH
439 if ($^O eq 'mpeix') {
440 # MPE doesn't support hard links, so use a symlink.
441 # We don't want another cloned copy.
2e2b85db 442 symlink($Config{perlpath}, "$installbin/perl$exe_ext");
7e6b8b1f
PG
443 } elsif ($^O eq 'vos') {
444 # VOS doesn't support hard links, so use a symlink.
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445 symlink("$installbin/$perl_verbase$ver$exe_ext",
446 "$installbin/$perl$exe_ext");
1d84e8df 447 } else {
beb13193
RS
448 link("$installbin/$perl_verbase$ver$exe_ext",
449 "$installbin/$perl$exe_ext");
1d84e8df 450 }
86207487 451 link("$installbin/$perl_verbase$ver$exe_ext",
0b3bfb33 452 "$installbin/suid$perl$exe_ext")
156620fa
NA
453 if $d_dosuid;
454}
455
f4a342c3
JH
456# For development purposes it can be very useful to have multiple perls
457# build for different "architectures" (eg threading or not) simultaneously.
458if ($archname && ! samepath($installbin, '.') && ($^O ne 'dos') && ! $Is_VMS) {
459 my $archperl = "$perl_verbase$ver-$Config{archname}$exe_ext";
460 safe_unlink("$installbin/$archperl");
eb96f679
PG
461 if ($^O eq 'mpeix') {
462 # MPE doesn't support hard links, so use a symlink.
f4a342c3 463 # We don't want another cloned copy.
2e2b85db 464 symlink($Config{perlpath}, "$installbin/$archperl");
eb96f679
PG
465 } elsif ($^O eq 'vos') {
466 # VOS doesn't support hard links, so use a symlink.
467 symlink("$installbin/$perl_verbase$ver$exe_ext",
468 "$installbin/$archperl");
f4a342c3 469 } else {
2e2b85db 470 link("$installbin/$perl_verbase$ver$exe_ext", "$installbin/$archperl");
f4a342c3
JH
471 }
472}
473
a0d0e21e
LW
474# Offer to install perl in a "standard" location
475
c2cd2081 476my $mainperl_is_instperl = 0;
a0d0e21e 477
a3ed4895 478if ($Config{installusrbinperl} && $Config{installusrbinperl} eq 'define' &&
2986a63f 479 !$versiononly && !$nonono && !$Is_W32 && !$Is_NetWare && !$Is_VMS && -t STDIN && -t STDERR
68dc0745 480 && -w $mainperldir && ! samepath($mainperldir, $installbin)) {
c2cd2081
KS
481 my($usrbinperl) = "$mainperldir/$perl$exe_ext";
482 my($instperl) = "$installbin/$perl$exe_ext";
483 my($expinstperl) = "$binexp/$perl$exe_ext";
55497cff
PP
484
485 # First make sure $usrbinperl is not already the same as the perl we
486 # just installed.
487 if (-x $usrbinperl) {
a0d0e21e
LW
488 # Try to be clever about mainperl being a symbolic link
489 # to binexp/perl if binexp and installbin are different.
490 $mainperl_is_instperl =
68dc0745
PP
491 samepath($usrbinperl, $instperl) ||
492 samepath($usrbinperl, $expinstperl) ||
a0d0e21e 493 (($binexp ne $installbin) &&
55497cff
PP
494 (-l $usrbinperl) &&
495 ((readlink $usrbinperl) eq $expinstperl));
a0d0e21e 496 }
835f8a63 497 if (! $mainperl_is_instperl) {
55497cff 498 unlink($usrbinperl);
1d84e8df
JH
499 ( $Config{'d_link'} eq 'define' &&
500 eval { CORE::link $instperl, $usrbinperl } ) ||
501 eval { symlink $expinstperl, $usrbinperl } ||
502 copy($instperl, $usrbinperl);
503
a0d0e21e
LW
504 $mainperl_is_instperl = 1;
505 }
506}
507
b971f6e4 508# Make links to ordinary names if installbin directory isn't current directory.
9edbfc61 509if (!$Is_NetWare && $dbg eq '') {
bbd0f0ff
RGS
510 if (! samepath($installbin, 'x2p')) {
511 my $base = 'a2p';
512 $base .= $ver if $versiononly;
513 safe_unlink("$installbin/$base$exe_ext");
514 copy("x2p/a2p$exe_ext", "$installbin/$base$exe_ext");
515 strip("$installbin/$base$exe_ext");
516 chmod(0755, "$installbin/$base$exe_ext");
517 }
b971f6e4
PP
518}
519
520# cppstdin is just a script, but it is architecture-dependent, so
521# it can't safely be shared. Place it in $installbin.
522# Note that Configure doesn't build cppstin if it isn't needed, so
523# we skip this if cppstdin doesn't exist.
68dc0745
PP
524if (! $versiononly && (-f 'cppstdin') && (! samepath($installbin, '.'))) {
525 safe_unlink("$installbin/cppstdin");
526 copy("cppstdin", "$installbin/cppstdin");
527 chmod(0755, "$installbin/cppstdin");
b971f6e4
PP
528}
529
1a09d0c8
JH
530sub script_alias {
531 my ($installscript, $orig, $alias, $scr_ext) = @_;
532
eea3e086 533 safe_unlink("$installscript/$alias$scr_ext");
1a09d0c8
JH
534 if ($^O eq 'dos' or $Is_VMS or $^O eq 'transit') {
535 copy("$installscript/$orig$scr_ext",
0b3bfb33 536 "$installscript/$alias$scr_ext");
7e6b8b1f
PG
537 } elsif ($^O eq 'vos') {
538 symlink("$installscript/$orig$scr_ext",
2e2b85db 539 "$installscript/$alias$scr_ext");
1a09d0c8
JH
540 } else {
541 link("$installscript/$orig$scr_ext",
542 "$installscript/$alias$scr_ext");
543 }
544}
545
c8f392da
JH
546# Install scripts.
547mkpath($installscript, $verbose, 0777);
548if ($versiononly) {
549 for (@scripts) {
550 (my $base = $_) =~ s#.*/##;
551 $base .= $ver;
552 copy($_, "$installscript/$base");
553 chmod(0755, "$installscript/$base");
554 }
b971f6e4 555
0b3bfb33 556 for (@tolink) {
2e2b85db
MB
557 my ($from, $to) = map { "$_$ver" } @$_;
558 (my $frbase = $from) =~ s#.*/##;
559 (my $tobase = $to) =~ s#.*/##;
560 script_alias($installscript, $frbase, $tobase, $scr_ext);
c8f392da
JH
561 }
562} else {
22e77942
JH
563 for (@scripts) {
564 (my $base = $_) =~ s#.*/##;
565 copy($_, "$installscript/$base");
566 chmod(0755, "$installscript/$base");
b971f6e4 567 }
22e77942 568
0b3bfb33 569 for (@tolink) {
2e2b85db
MB
570 my ($from, $to) = @$_;
571 (my $frbase = $from) =~ s#.*/##;
572 (my $tobase = $to) =~ s#.*/##;
573 script_alias($installscript, $frbase, $tobase, $scr_ext);
21dae8a0 574 }
b971f6e4
PP
575}
576
146174a9
CB
577# Install pod pages. Where? I guess in $installprivlib/pod
578# ($installprivlib/pods for cygwin).
b971f6e4 579
60ce2417 580my $pod = ($Is_Cygwin || $Is_Darwin) ? 'pods' : 'pod';
d56c5707 581if ( !$versiononly || ($installprivlib =~ m/\Q$ver/)) {
7e7af249 582 mkpath("${installprivlib}/$pod", $verbose, 0777);
91a06757
CS
583
584 # If Perl 5.003's perldiag.pod is there, rename it.
146174a9 585 if (open POD, "${installprivlib}/$pod/perldiag.pod") {
91a06757
CS
586 read POD, $_, 4000;
587 close POD;
588 # Some of Perl 5.003's diagnostic messages ended with periods.
589 if (/^=.*\.$/m) {
146174a9
CB
590 my ($from, $to) = ("${installprivlib}/$pod/perldiag.pod",
591 "${installprivlib}/$pod/perldiag-5.003.pod");
f311e742 592 print " rename $from $to";
91a06757
CS
593 rename($from, $to)
594 or warn "Couldn't rename $from to $to: $!\n"
595 unless $nonono;
596 }
597 }
598
146174a9
CB
599 for (@pods) {
600 # $_ is a name like pod/perl.pod
2e2b85db 601 (my $base = $_) =~ s#.*/##;
146174a9 602 copy_if_diff($_, "${installprivlib}/$pod/${base}");
b971f6e4 603 }
91a06757 604
b971f6e4
PP
605}
606
a0d0e21e
LW
607# Check to make sure there aren't other perls around in installer's
608# path. This is probably UNIX-specific. Check all absolute directories
609# in the path except for where public executables are supposed to live.
610# Also skip $mainperl if the user opted to have it be a link to the
611# installed perl.
612
5f675712 613if (!$versiononly && $otherperls) {
146174a9 614 my ($path, @path);
2986a63f 615 my $dirsep = ($Is_OS2 || $Is_W32 || $Is_NetWare) ? ';' : ':' ;
b971f6e4
PP
616 ($path = $ENV{"PATH"}) =~ s:\\:/:g ;
617 @path = split(/$dirsep/, $path);
17f28c40 618 if ($Is_VMS) {
2e2b85db
MB
619 my $i = 0;
620 while (exists $ENV{'DCL$PATH' . $i}) {
621 my $dir = unixpath($ENV{'DCL$PATH' . $i}); $dir =~ s-/$--;
622 push(@path,$dir);
623 }
17f28c40 624 }
c2cd2081 625 my @otherperls;
160a7e37 626 my %otherperls;
b971f6e4
PP
627 for (@path) {
628 next unless m,^/,;
629 # Use &samepath here because some systems have other dirs linked
630 # to $mainperldir (like SunOS)
68dc0745
PP
631 next if samepath($_, $binexp);
632 next if ($mainperl_is_instperl && samepath($_, $mainperldir));
2e2b85db 633 my $otherperl = "$_/$perl$exe_ext";
160a7e37
HS
634 next if $otherperls{$otherperl}++;
635 push(@otherperls, $otherperl)
636 if (-x $otherperl && ! -d $otherperl);
b971f6e4
PP
637 }
638 if (@otherperls) {
5f675712 639 warn "\nWarning: $perl appears in your path in the following " .
b971f6e4
PP
640 "locations beyond where\nwe just installed it:\n";
641 for (@otherperls) {
5f675712 642 warn " ", $_, "\n";
b971f6e4 643 }
5f675712 644 warn "\n";
a0d0e21e 645 }
b971f6e4 646
a0d0e21e
LW
647}
648
3f9aafa0 649$packlist->write() unless $nonono;
94b11c62 650print " Installation complete\n" if $verbose;
c623bd54
LW
651
652exit 0;
653
654###############################################################################
655
a0d0e21e 656sub yn {
c2cd2081
KS
657 my($prompt) = @_;
658 my($answer);
659 my($default) = $prompt =~ m/\[([yn])\]\s*$/i;
802cdca0 660 print STDERR $prompt;
a0d0e21e
LW
661 chop($answer = <STDIN>);
662 $answer = $default if $answer =~ m/^\s*$/;
663 ($answer =~ m/^[yY]/);
664}
665
c623bd54 666sub unlink {
c2cd2081 667 my(@names) = @_;
39add537 668 my($cnt) = 0;
c623bd54 669
17f28c40
CB
670 return scalar(@names) if $Is_VMS;
671
c2cd2081 672 foreach my $name (@names) {
c623bd54 673 next unless -e $name;
2986a63f 674 chmod 0777, $name if ($Is_OS2 || $Is_W32 || $Is_Cygwin || $Is_NetWare);
94b11c62 675 print " unlink $name\n" if $verbose;
0b3bfb33 676 ( CORE::unlink($name) and ++$cnt
39add537 677 or warn "Couldn't unlink $name: $!\n" ) unless $nonono;
c623bd54 678 }
39add537 679 return $cnt;
c623bd54
LW
680}
681
e50aee73 682sub safe_unlink {
17f28c40 683 return if $nonono or $Is_VMS;
c2cd2081
KS
684 my @names = @_;
685 foreach my $name (@names) {
e50aee73 686 next unless -e $name;
2986a63f 687 chmod 0777, $name if ($Is_OS2 || $Is_W32 || $Is_NetWare);
94b11c62 688 print " unlink $name\n" if $verbose;
39add537 689 next if CORE::unlink($name);
e50aee73
AD
690 warn "Couldn't unlink $name: $!\n";
691 if ($! =~ /busy/i) {
94b11c62 692 print " mv $name $name.old\n" if $verbose;
68dc0745
PP
693 safe_rename($name, "$name.old")
694 or warn "Couldn't rename $name: $!\n";
e50aee73
AD
695 }
696 }
697}
698
68dc0745 699sub safe_rename {
c2cd2081 700 my($from,$to) = @_;
55a105fd 701 if (-f $to and not unlink($to)) {
e50aee73
AD
702 my($i);
703 for ($i = 1; $i < 50; $i++) {
91a06757 704 last if rename($to, "$to.$i");
e50aee73 705 }
0b3bfb33 706 warn("Cannot rename to `$to.$i': $!"), return 0
39add537 707 if $i >= 50; # Give up!
e50aee73
AD
708 }
709 link($from,$to) || return 0;
55a105fd 710 unlink($from);
e50aee73
AD
711}
712
c623bd54 713sub link {
15792f64
PP
714 my($from,$to) = @_;
715 my($success) = 0;
c623bd54 716
5a9231b0
MS
717 my $xfrom = $from;
718 $xfrom =~ s/^\Q$destdir\E// if $destdir;
719 my $xto = $to;
720 $xto =~ s/^\Q$destdir\E// if $destdir;
721 print $verbose ? " ln $xfrom $xto\n" : " $xto\n" unless $silent;
39add537 722 eval {
68dc0745
PP
723 CORE::link($from, $to)
724 ? $success++
7bac28a0
PP
725 : ($from =~ m#^/afs/# || $to =~ m#^/afs/#)
726 ? die "AFS" # okay inside eval {}
146174a9 727 : die "Couldn't link $from to $to: $!\n"
68dc0745 728 unless $nonono;
5a9231b0 729 $packlist->{$xto} = { from => $xfrom, type => 'link' };
39add537
PP
730 };
731 if ($@) {
6c9f5ae6 732 warn "Replacing link() with File::Copy::copy(): $@";
5a9231b0
MS
733 print $verbose ? " cp $from $xto\n" : " $xto\n" unless $silent;
734 print " creating new version of $xto\n"
2e2b85db 735 if $Is_VMS and -e $to and !$silent;
6c9f5ae6
IZ
736 unless ($nonono or File::Copy::copy($from, $to) and ++$success) {
737 # Might have been that F::C::c can't overwrite the target
738 warn "Couldn't copy $from to $to: $!\n"
739 unless -f $to and (chmod(0666, $to), unlink $to)
740 and File::Copy::copy($from, $to) and ++$success;
741 }
5a9231b0 742 $packlist->{$xto} = { type => 'file' };
39add537 743 }
15792f64 744 $success;
c623bd54
LW
745}
746
747sub chmod {
c2cd2081 748 my($mode,$name) = @_;
c623bd54 749
39e571d4 750 return if ($^O eq 'dos');
94b11c62 751 printf " chmod %o %s\n", $mode, $name if $verbose;
68dc0745
PP
752 CORE::chmod($mode,$name)
753 || warn sprintf("Couldn't chmod %o %s: $!\n", $mode, $name)
754 unless $nonono;
755}
756
757sub copy {
758 my($from,$to) = @_;
759
5a9231b0
MS
760 my $xto = $to;
761 $xto =~ s/^\Q$destdir\E// if $destdir;
762 print $verbose ? " cp $from $xto\n" : " $xto\n" unless $silent;
763 print " creating new version of $xto\n" if $Is_VMS and -e $to and !$silent;
6c9f5ae6
IZ
764 unless ($nonono or File::Copy::copy($from, $to)) {
765 # Might have been that F::C::c can't overwrite the target
766 warn "Couldn't copy $from to $to: $!\n"
767 unless -f $to and (chmod(0666, $to), unlink $to)
768 and File::Copy::copy($from, $to);
769 }
5a9231b0 770 $packlist->{$xto} = { type => 'file' };
c623bd54
LW
771}
772
a0d0e21e 773sub samepath {
c2cd2081 774 my($p1, $p2) = @_;
eef1cf2a 775
2986a63f 776 return (lc($p1) eq lc($p2)) if ($Is_W32 || $Is_NetWare);
a0d0e21e 777
75f92628 778 if ($p1 ne $p2) {
c2cd2081 779 my($dev1, $ino1, $dev2, $ino2);
a0d0e21e
LW
780 ($dev1, $ino1) = stat($p1);
781 ($dev2, $ino2) = stat($p2);
782 ($dev1 == $dev2 && $ino1 == $ino2);
783 }
784 else {
785 1;
786 }
787}
788
789sub installlib {
790 my $dir = $File::Find::dir;
791 $dir =~ s#^\.(?![^/])/?##;
0ecb046b 792 local($depth) = $dir ? "lib/$dir" : "lib";
a0d0e21e
LW
793
794 my $name = $_;
efc5ad56 795
ce28de53 796 # Ignore version control directories.
559940b2 797 if ($name =~ /^(?:CVS|RCS|SCCS|\.svn)\z/ and -d $name) {
efc5ad56
TB
798 $File::Find::prune = 1;
799 return;
800 }
0b3bfb33 801
146174a9 802 # ignore patch backups, RCS files, emacs backup & temp files and the
056a8fbe 803 # .exists files, .PL files, and test files.
1df34986 804 return if $name =~ m{\.orig$|\.rej$|~$|^#.+#$|,v$|^\.exists|\.PL$|\.plc$|\.t$|^test\.pl$} ||
2e2b85db 805 $dir =~ m{/t(?:/|$)};
e4fc8a1e
RGS
806 # ignore the cpan script in lib/CPAN/bin, the instmodsh and xsubpp
807 # scripts in lib/ExtUtils, and the prove script in lib/Test/Harness
8f2fd531 808 # as well as the corelist script from lib/Module/CoreList/bin
e4fc8a1e 809 # (they're installed later with other utils)
8f2fd531 810 return if $name =~ /^(?:cpan|instmodsh|prove|corelist)\z/;
922ef74c
RGS
811 # ignore the Makefiles
812 return if $name =~ /^makefile$/i;
f9aa124c
JH
813 # ignore the test extensions
814 return if $dir =~ m{ext/XS/(?:APItest|Typemap)/};
b695f709 815
a0d0e21e
LW
816 $name = "$dir/$name" if $dir ne '';
817
818 my $installlib = $installprivlib;
1dd15ed4 819 if ($dir =~ /^auto/ ||
eef1cf2a 820 ($name =~ /^(.*)\.(?:pm|pod)$/ && $archpms{$1}) ||
2986a63f 821 ($name =~ /^(.*)\.(?:h|lib)$/i && ($Is_W32 || $Is_NetWare))
eef1cf2a 822 ) {
2e2b85db 823 $installlib = $installarchlib;
a0d0e21e
LW
824 return unless $do_installarchlib;
825 } else {
826 return unless $do_installprivlib;
827 }
828
a0d0e21e 829 if (-f $_) {
5cc330c8 830 if (/\.(?:al|ix)$/ && !($dir =~ m[^auto/(.*)$] && $archpms{$1})) {
3edbfbe5
TB
831 $installlib = $installprivlib;
832 #We're installing *.al and *.ix files into $installprivlib,
833 #but we have to delete old *.al and *.ix files from the 5.000
834 #distribution:
75f92628 835 #This might not work because $archname might have changed.
55a105fd 836 unlink("$installarchlib/$name");
3edbfbe5 837 }
5a9231b0
MS
838 my $xname = "$installlib/$name";
839 $xname =~ s/^\Q$destdir\E// if $destdir;
840 $packlist->{$xname} = { type => 'file' };
2e2b85db 841 if ($force || compare($_, "$installlib/$name") || $nonono) {
55a105fd 842 unlink("$installlib/$name");
7e7af249 843 mkpath("$installlib/$dir", $verbose, 0777);
75f92628
AD
844 # HP-UX (at least) needs to maintain execute permissions
845 # on dynamically-loaded libraries.
2e2b85db
MB
846 if ($Is_NetWare && !$nwinstall) {
847 # Don't copy .nlp,.nlm files, doesn't make sense on Windows and also
848 # if copied will give problems when building new extensions.
849 # Has to be copied if we are installing on a NetWare server and hence
850 # the check !$nwinstall
851 if (!(/\.(?:nlp|nlm|bs)$/)) {
852 copy_if_diff($_, "$installlib/$name")
2986a63f 853 and chmod($name =~ /\.(so|$dlext)$/o ? 0555 : 0444,
2e2b85db
MB
854 "$installlib/$name");
855 }
856 } else {
857 if (copy_if_diff($_, "$installlib/$name")) {
858 if ($name =~ /\.(so|$dlext)$/o) {
859 strip("-S", "$installlib/$name") if $^O =~ /^(rhapsody|darwin)$/;
860 chmod(0555, "$installlib/$name");
861 } else {
862 strip("-S", "$installlib/$name")
863 if ($name =~ /\.a$/o and $^O =~ /^(rhapsody|darwin)$/);
864 chmod(0444, "$installlib/$name");
865 }
866 }
867 } #if ($Is_NetWare)
a0d0e21e 868 }
a0d0e21e
LW
869 }
870}
3edbfbe5 871
16d20bd9
AD
872# Copy $from to $to, only if $from is different than $to.
873# Also preserve modification times for .a libraries.
874# On some systems, if you do
875# ranlib libperl.a
876# cp libperl.a /usr/local/lib/perl5/archlib/CORE/libperl.a
877# and then try to link against the installed libperl.a, you might
878# get an error message to the effect that the symbol table is older
879# than the library.
aa3cf465 880# Return true if copying occurred.
68dc0745
PP
881
882sub copy_if_diff {
3edbfbe5 883 my($from,$to)=@_;
8530e788 884 return 1 if (($^O eq 'VMS') && (-d $from));
5a9231b0
MS
885 my $xto = $to;
886 $xto =~ s/^\Q$destdir\E// if $destdir;
5f239f73
JH
887 my $perlpodbadsymlink;
888 if ($from =~ m!^pod/perl[\w-]+\.pod$! &&
889 -l $from &&
890 ! -e $from) {
891 # Some Linux implementations have problems traversing over
892 # multiple symlinks (when going over NFS?) and fail to read
893 # the symlink target. Combine this with the fact that some
894 # of the pod files (the perl$OS.pod) are symlinks (to ../README.$OS),
895 # and you end up with those pods not getting installed.
896 $perlpodbadsymlink = 1;
897 }
898 -f $from || $perlpodbadsymlink || warn "$0: $from not found";
5a9231b0 899 $packlist->{$xto} = { type => 'file' };
2e2b85db 900 if ($force || compare($from, $to) || $nonono) {
68dc0745 901 safe_unlink($to); # In case we don't have write permissions.
2e2b85db
MB
902 if ($nonono) {
903 $from = $depth . "/" . $from if $depth;
904 }
5f239f73
JH
905 if ($perlpodbadsymlink && $from =~ m!^pod/perl(.+)\.pod$!) {
906 $from = "README.$1";
907 }
68dc0745
PP
908 copy($from, $to);
909 # Restore timestamps if it's a .a library or for OS/2.
4a71ed0c 910 if (!$nonono && ($Is_OS2 || $to =~ /\.a$/)) {
68dc0745 911 my ($atime, $mtime) = (stat $from)[8,9];
16d20bd9
AD
912 utime $atime, $mtime, $to;
913 }
aa3cf465 914 1;
3edbfbe5
TB
915 }
916}
8f1f23e8
W
917
918sub strip
919{
920 my(@args) = @_;
921
f556e5b9
JH
922 return unless $dostrip;
923
8f1f23e8
W
924 my @opts;
925 while (@args && $args[0] =~ /^(-\w+)$/) {
2e2b85db 926 push @opts, shift @args;
8f1f23e8
W
927 }
928
929 foreach my $file (@args) {
2e2b85db
MB
930 if (-f $file) {
931 if ($verbose) {
932 print " strip " . join(' ', @opts);
933 print " " if (@opts);
934 print "$file\n";
935 }
936 system("strip", @opts, $file);
937 } else {
938 print "# file '$file' skipped\n" if $verbose;
939 }
8f1f23e8
W
940 }
941}