This is a live mirror of the Perl 5 development currently hosted at https://github.com/perl/perl5
make installperl ignore RCS files (from Michael G Schwern
[perl5.git] / installperl
CommitLineData
c623bd54 1#!./perl
68dc0745
PP
2
3BEGIN {
c90c0ff4 4 require 5.004;
d07c2202 5 chdir '..' if !-d 'lib' and -d '..\lib';
68dc0745
PP
6 @INC = 'lib';
7 $ENV{PERL5LIB} = 'lib';
a29d2910
A
8}
9
10use strict;
8736538c 11use vars qw($Is_VMS $Is_W32 $Is_OS2 $Is_Cygwin $nonono $versiononly $depth);
a29d2910
A
12
13BEGIN {
17f28c40 14 $Is_VMS = $^O eq 'VMS';
4a71ed0c
GS
15 $Is_W32 = $^O eq 'MSWin32';
16 $Is_OS2 = $^O eq 'os2';
8736538c 17 $Is_Cygwin = $^O =~ /cygwin/i;
17f28c40 18 if ($Is_VMS) { eval 'use VMS::Filespec;' }
68dc0745
PP
19}
20
c2cd2081 21my $scr_ext = ($Is_VMS ? '.Com' : $Is_W32 ? '.bat' : '');
4a71ed0c 22
a0d0e21e 23use File::Find;
5f05dabc 24use File::Compare;
68dc0745 25use File::Copy ();
0ecb046b 26use File::Path ();
354f3b56 27use ExtUtils::Packlist;
4633a7c4 28use Config;
91a06757 29use subs qw(unlink link chmod);
354f3b56 30use vars qw($packlist);
c623bd54 31
0ecb046b 32# override the ones in the rest of the script
68dc0745
PP
33sub mkpath {
34 File::Path::mkpath(@_) unless $nonono;
0ecb046b 35}
36
c2cd2081
KS
37my $mainperldir = "/usr/bin";
38my $exe_ext = $Config{exe_ext};
bee1dbe2 39
6ee623d5 40# Allow ``make install PERLNAME=something_besides_perl'':
c2cd2081 41my $perl = defined($ENV{PERLNAME}) ? $ENV{PERLNAME} : 'perl';
6ee623d5 42
beb13193
RS
43# This is the base used for versioned names, like "perl5.005".
44# It's separate because a common use of $PERLNAME is to install
45# perl as "perl5", if that's used as base for versioned files you
46# get "perl55.005".
47my $perl_verbase = defined($ENV{PERLNAME_VERBASE})
48 ? $ENV{PERLNAME_VERBASE}
49 : $perl;
50
c623bd54
LW
51while (@ARGV) {
52 $nonono = 1 if $ARGV[0] eq '-n';
53 $versiononly = 1 if $ARGV[0] eq '-v';
54 shift;
55}
56
17f28c40 57umask 022 unless $Is_VMS;
45d8adaa 58
c2cd2081 59my @scripts = qw(utils/c2ph utils/h2ph utils/h2xs utils/perlbug utils/perldoc
95667ae4 60 utils/pl2pm utils/splain utils/perlcc utils/dprofpp
6ee623d5 61 x2p/s2p x2p/find2perl
360aca43
GS
62 pod/pod2man pod/pod2html pod/pod2latex pod/pod2text
63 pod/pod2usage pod/podchecker pod/podselect);
16d20bd9 64
4a71ed0c 65if ($scr_ext) { @scripts = map { "$_$scr_ext" } @scripts; }
17f28c40 66
c2cd2081 67my @pods = (<pod/*.pod>);
c623bd54 68
e8ea6127
AD
69# Specify here any .pm files that are actually architecture-dependent.
70# (Those included with XS extensions under ext/ are automatically
71# added later.)
72# Now that the default privlib has the full perl version number included,
73# we no longer have to play the trick of sticking version-specific .pm
74# files under the archlib directory.
c2cd2081 75my %archpms = (
e8ea6127 76 Config => 1,
38b8243a 77);
39e571d4
ML
78
79if ($^O eq 'dos') {
80 push(@scripts,'djgpp/fixpmain');
81 $archpms{config} = $archpms{filehand} = 1;
82}
83
6ee623d5
GS
84if ((-e "testcompile") && (defined($ENV{'COMPILE'})))
85{
86 push(@scripts, map("$_.exe", @scripts));
87}
88
1dd15ed4
CS
89find(sub {
90 if ("$File::Find::dir/$_" =~ m{^ext/[^/]+/(.*)\.pm$}) {
91 (my $pm = $1) =~ s{^lib/}{};
92 $archpms{$pm} = 1;
93 }
94 }, 'ext');
95
c2cd2081
KS
96my $ver = $];
97my $release = substr($ver,0,3); # Not used presently.
98my $patchlevel = substr($ver,3,2);
748a9306 99die "Patchlevel of perl ($patchlevel)",
cceca5ed
GS
100 "and patchlevel of config.sh ($Config{'PERL_VERSION'}) don't match\n"
101 if $patchlevel != $Config{'PERL_VERSION'};
4633a7c4
LW
102
103# Fetch some frequently-used items from %Config
c2cd2081
KS
104my $installbin = $Config{installbin};
105my $installscript = $Config{installscript};
106my $installprivlib = $Config{installprivlib};
107my $installarchlib = $Config{installarchlib};
108my $installsitelib = $Config{installsitelib};
109my $installsitearch = $Config{installsitearch};
110my $installman1dir = $Config{installman1dir};
111my $man1ext = $Config{man1ext};
112my $libperl = $Config{libperl};
4633a7c4 113# Shared library and dynamic loading suffixes.
c2cd2081
KS
114my $so = $Config{so};
115my $dlext = $Config{dlext};
7ec2cea4 116my $dlsrc = $Config{dlsrc};
4633a7c4 117
c2cd2081
KS
118my $d_dosuid = $Config{d_dosuid};
119my $binexp = $Config{binexp};
c623bd54 120
17f28c40
CB
121if ($Is_VMS) { # Hang in there until File::Spec hits the big time
122 foreach ( \$installbin, \$installscript, \$installprivlib,
123 \$installarchlib, \$installsitelib, \$installsitearch,
124 \$installman1dir ) {
125 $$_ = unixify($$_); $$_ =~ s:/$::;
126 }
127}
128
c623bd54
LW
129# Do some quick sanity checks.
130
131if ($d_dosuid && $>) { die "You must run as root to install suidperl\n"; }
132
fe14fcc3 133 $installbin || die "No installbin directory in config.sh\n";
fcbdbaa8 134-d $installbin || mkpath($installbin, 1, 0777);
0ecb046b 135-d $installbin || $nonono || die "$installbin is not a directory\n";
136-w $installbin || $nonono || die "$installbin is not writable by you\n"
3edbfbe5 137 unless $installbin =~ m#^/afs/# || $nonono;
c623bd54 138
39add537
PP
139-x 'perl' . $exe_ext || die "perl isn't executable!\n";
140-x 'suidperl' . $exe_ext|| die "suidperl isn't executable!\n" if $d_dosuid;
c623bd54 141
4a71ed0c 142-x 't/TEST' || $Is_W32
d07c2202
GS
143 || warn "WARNING: You've never run 'make test'!!!",
144 " (Installing anyway.)\n";
c623bd54 145
8736538c
AS
146if ($Is_W32 or $Is_Cygwin) {
147 my $perldll;
148
149if ($Is_Cygwin) {
150 $perldll = $libperl;
151 $perldll =~ s/(\..*)?$/.$dlext/;
152 if ($Config{useshrplib} eq 'true') {
153 # install ld2 and perlld as well
154 foreach ('ld2', 'perlld') {
155 safe_unlink("$installbin/$_");
156 copy("$_", "$installbin/$_");
157 chmod(0755, "$installbin/$_");
158 };
159 };
160} else {
161 $perldll = 'perl.' . $dlext;
3075ddba 162 $perldll = 'perl56.' . $dlext if $Config{'ccflags'} =~ /PERL_OBJECT/i;
8736538c 163}
f7a92b15 164
7ec2cea4
GS
165 if ($dlsrc != "dl_none.xs") {
166 -f $perldll || die "No perl DLL built\n";
eef1cf2a
GS
167
168# Install the DLL
169
7ec2cea4
GS
170 safe_unlink("$installbin/$perldll");
171 copy("$perldll", "$installbin/$perldll");
172 chmod(0755, "$installbin/$perldll");
173 }
174} # if ($Is_W32 or $Is_Cygwin)
eef1cf2a 175
354f3b56 176# This will be used to store the packlist
c2cd2081 177my $packlist = ExtUtils::Packlist->new("$installarchlib/.packlist");
354f3b56 178
c623bd54
LW
179# First we install the version-numbered executables.
180
17f28c40 181if ($Is_VMS) {
6ee623d5
GS
182 safe_unlink("$installbin/$perl$exe_ext");
183 copy("perl$exe_ext", "$installbin/$perl$exe_ext");
184 chmod(0755, "$installbin/$perl$exe_ext");
185 safe_unlink("$installbin/${perl}shr$exe_ext");
186 copy("perlshr$exe_ext", "$installbin/${perl}shr$exe_ext");
187 chmod(0755, "$installbin/${perl}shr$exe_ext");
17f28c40 188}
1d84e8df
JH
189elsif ($^O eq 'mpeix') {
190 # MPE lacks hard links and requires that executables with special
191 # capabilities reside in the MPE namespace.
192 safe_unlink("$installbin/perl$ver$exe_ext", $Config{perlpath});
193 # Install the primary executable into the MPE namespace as perlpath.
194 copy("perl$exe_ext", $Config{perlpath});
195 chmod(0755, $Config{perlpath});
196 # Create a backup copy with the version number.
197 link($Config{perlpath}, "$installbin/perl$ver$exe_ext");
198}
3f5ee302 199elsif ($^O ne 'dos') {
beb13193
RS
200 safe_unlink("$installbin/$perl_verbase$ver$exe_ext");
201 copy("perl$exe_ext", "$installbin/$perl_verbase$ver$exe_ext");
202 strip("$installbin/$perl_verbase$ver$exe_ext") if $^O =~ /^(rhapsody)$/;
203 chmod(0755, "$installbin/$perl_verbase$ver$exe_ext");
3f5ee302 204}
1d84e8df 205else {
6ee623d5
GS
206 safe_unlink("$installbin/$perl.exe");
207 copy("perl.exe", "$installbin/$perl.exe");
39e571d4 208}
c623bd54 209
beb13193 210safe_unlink("$installbin/s$perl_verbase$ver$exe_ext");
c623bd54 211if ($d_dosuid) {
beb13193
RS
212 copy("suidperl$exe_ext", "$installbin/s$perl_verbase$ver$exe_ext");
213 chmod(04711, "$installbin/s$perl_verbase$ver$exe_ext");
c623bd54
LW
214}
215
45d8adaa
LW
216# Install library files.
217
c2cd2081 218my ($do_installarchlib, $do_installprivlib) = (0, 0);
a0d0e21e 219
fcbdbaa8
PP
220mkpath($installprivlib, 1, 0777);
221mkpath($installarchlib, 1, 0777);
222mkpath($installsitelib, 1, 0777) if ($installsitelib);
223mkpath($installsitearch, 1, 0777) if ($installsitearch);
4633a7c4 224
45d8adaa 225if (chdir "lib") {
68dc0745
PP
226 $do_installarchlib = ! samepath($installarchlib, '.');
227 $do_installprivlib = ! samepath($installprivlib, '.');
b971f6e4 228 $do_installprivlib = 0 if $versiononly && !($installprivlib =~ m/\Q$]/);
45d8adaa 229
a0d0e21e
LW
230 if ($do_installarchlib || $do_installprivlib) {
231 find(\&installlib, '.');
45d8adaa
LW
232 }
233 chdir ".." || die "Can't cd back to source directory: $!\n";
234}
235else {
236 warn "Can't cd to lib to install lib files: $!\n";
237}
238
1aef975c 239# Install header files and libraries.
fcbdbaa8 240mkpath("$installarchlib/CORE", 1, 0777);
c2cd2081 241my @corefiles;
17f28c40
CB
242if ($Is_VMS) { # We did core file selection during build
243 my $coredir = "lib/$Config{'arch'}/$]";
244 $coredir =~ tr/./_/;
245 @corefiles = <$coredir/*.*>;
246}
247else {
8736538c 248 # [als] hard-coded 'libperl' name... not good!
17f28c40 249 @corefiles = <*.h libperl*.*>;
8736538c 250
17f28c40
CB
251 # AIX needs perl.exp installed as well.
252 push(@corefiles,'perl.exp') if $^O eq 'aix';
9d7f10f2
MB
253 if ($^O eq 'mpeix') {
254 # MPE needs mpeixish.h installed as well.
255 mkpath("$installarchlib/CORE/mpeix", 1, 0777);
256 push(@corefiles,'mpeix/mpeixish.h');
257 }
17f28c40
CB
258 # If they have built sperl.o...
259 push(@corefiles,'sperl.o') if -f 'sperl.o';
260}
c2cd2081 261foreach my $file (@corefiles) {
aa3cf465 262 # HP-UX (at least) needs to maintain execute permissions
efc5ad56 263 # on dynamically-loadable libraries. So we do it for all.
8f1f23e8
W
264 if (copy_if_diff($file,"$installarchlib/CORE/$file")) {
265 if ($file =~ /\.(so|\Q$dlext\E)$/) {
266 chmod(0555, "$installarchlib/CORE/$file");
efb12ca0 267 strip("-S", "$installarchlib/CORE/$file") if $^O =~ /^(rhapsody)$/;
8f1f23e8
W
268 } else {
269 chmod(0444, "$installarchlib/CORE/$file");
270 }
271 }
340f689c 272}
3edbfbe5 273
156620fa
NA
274# Install main perl executables
275# Make links to ordinary names if installbin directory isn't current directory.
276
17f28c40 277if (! $versiononly && ! samepath($installbin, '.') && ($^O ne 'dos') && ! $Is_VMS) {
6ee623d5 278 safe_unlink("$installbin/$perl$exe_ext", "$installbin/suid$perl$exe_ext");
1d84e8df
JH
279 if ($^O eq 'mpeix') {
280 # MPE doesn't support hard links, so use a symlink.
281 # We don't want another cloned copy.
282 symlink($Config{perlpath}, "$installbin/perl$exe_ext");
283 } else {
beb13193
RS
284 link("$installbin/$perl_verbase$ver$exe_ext",
285 "$installbin/$perl$exe_ext");
1d84e8df 286 }
beb13193
RS
287 link("$installbin/s$perl_verbase$ver$exe_ext",
288 "$installbin/suid$perl$exe_ext")
156620fa
NA
289 if $d_dosuid;
290}
291
a0d0e21e
LW
292# Offer to install perl in a "standard" location
293
c2cd2081 294my $mainperl_is_instperl = 0;
a0d0e21e 295
472a4973
JH
296if ($Config{installusrbinperl} eq 'define' &&
297 !$versiononly && !$nonono && !$Is_W32 && !$Is_VMS && -t STDIN && -t STDERR
68dc0745 298 && -w $mainperldir && ! samepath($mainperldir, $installbin)) {
c2cd2081
KS
299 my($usrbinperl) = "$mainperldir/$perl$exe_ext";
300 my($instperl) = "$installbin/$perl$exe_ext";
301 my($expinstperl) = "$binexp/$perl$exe_ext";
55497cff
PP
302
303 # First make sure $usrbinperl is not already the same as the perl we
304 # just installed.
305 if (-x $usrbinperl) {
a0d0e21e
LW
306 # Try to be clever about mainperl being a symbolic link
307 # to binexp/perl if binexp and installbin are different.
308 $mainperl_is_instperl =
68dc0745
PP
309 samepath($usrbinperl, $instperl) ||
310 samepath($usrbinperl, $expinstperl) ||
a0d0e21e 311 (($binexp ne $installbin) &&
55497cff
PP
312 (-l $usrbinperl) &&
313 ((readlink $usrbinperl) eq $expinstperl));
a0d0e21e
LW
314 }
315 if ((! $mainperl_is_instperl) &&
68dc0745 316 (yn("Many scripts expect perl to be installed as $usrbinperl.\n" .
55497cff
PP
317 "Do you wish to have $usrbinperl be the same as\n" .
318 "$expinstperl? [y] ")))
1d84e8df 319 {
55497cff 320 unlink($usrbinperl);
1d84e8df
JH
321 ( $Config{'d_link'} eq 'define' &&
322 eval { CORE::link $instperl, $usrbinperl } ) ||
323 eval { symlink $expinstperl, $usrbinperl } ||
324 copy($instperl, $usrbinperl);
325
a0d0e21e
LW
326 $mainperl_is_instperl = 1;
327 }
328}
329
b971f6e4
PP
330# Make links to ordinary names if installbin directory isn't current directory.
331
68dc0745
PP
332if (!$versiononly && ! samepath($installbin, 'x2p')) {
333 safe_unlink("$installbin/a2p$exe_ext");
334 copy("x2p/a2p$exe_ext", "$installbin/a2p$exe_ext");
335 chmod(0755, "$installbin/a2p$exe_ext");
b971f6e4
PP
336}
337
338# cppstdin is just a script, but it is architecture-dependent, so
339# it can't safely be shared. Place it in $installbin.
340# Note that Configure doesn't build cppstin if it isn't needed, so
341# we skip this if cppstdin doesn't exist.
68dc0745
PP
342if (! $versiononly && (-f 'cppstdin') && (! samepath($installbin, '.'))) {
343 safe_unlink("$installbin/cppstdin");
344 copy("cppstdin", "$installbin/cppstdin");
345 chmod(0755, "$installbin/cppstdin");
b971f6e4
PP
346}
347
348# Install scripts.
349
350mkpath($installscript, 1, 0777);
351
352if (! $versiononly) {
353 for (@scripts) {
68dc0745
PP
354 (my $base = $_) =~ s#.*/##;
355 copy($_, "$installscript/$base");
356 chmod(0755, "$installscript/$base");
b971f6e4
PP
357 }
358}
359
360# pstruct should be a link to c2ph
361
362if (! $versiononly) {
4a71ed0c 363 safe_unlink("$installscript/pstruct$scr_ext");
17f28c40 364 if ($^O eq 'dos' or $Is_VMS) {
4a71ed0c 365 copy("$installscript/c2ph$scr_ext", "$installscript/pstruct$scr_ext");
39e571d4 366 } else {
4a71ed0c 367 link("$installscript/c2ph$scr_ext", "$installscript/pstruct$scr_ext");
39e571d4 368 }
b971f6e4
PP
369}
370
7ec2cea4
GS
371# Install pod pages. Where? I guess in $installprivlib/pod
372# ($installprivlib/pods for cygwin).
b971f6e4 373
7ec2cea4 374my $pod = $Is_Cygwin ? 'pods' : 'pod';
7dda0d2d 375unless ( $versiononly && !($installprivlib =~ m/\Q$]/)) {
7ec2cea4 376 mkpath("${installprivlib}/$pod", 1, 0777);
91a06757
CS
377
378 # If Perl 5.003's perldiag.pod is there, rename it.
7ec2cea4 379 if (open POD, "${installprivlib}/$pod/perldiag.pod") {
91a06757
CS
380 read POD, $_, 4000;
381 close POD;
382 # Some of Perl 5.003's diagnostic messages ended with periods.
383 if (/^=.*\.$/m) {
7ec2cea4
GS
384 my ($from, $to) = ("${installprivlib}/$pod/perldiag.pod",
385 "${installprivlib}/$pod/perldiag-5.003.pod");
f311e742 386 print " rename $from $to";
91a06757
CS
387 rename($from, $to)
388 or warn "Couldn't rename $from to $to: $!\n"
389 unless $nonono;
390 }
391 }
392
7ec2cea4
GS
393 for (@pods) {
394 # $_ is a name like pod/perl.pod
395 (my $base = $_) =~ s#.*/##;
396 copy_if_diff($_, "${installprivlib}/$pod/${base}");
b971f6e4 397 }
91a06757 398
b971f6e4
PP
399}
400
a0d0e21e
LW
401# Check to make sure there aren't other perls around in installer's
402# path. This is probably UNIX-specific. Check all absolute directories
403# in the path except for where public executables are supposed to live.
404# Also skip $mainperl if the user opted to have it be a link to the
405# installed perl.
406
b971f6e4 407if (!$versiononly) {
c2cd2081
KS
408 my ($path, @path);
409 my $dirsep = ($Is_OS2 || $Is_W32) ? ';' : ':' ;
b971f6e4
PP
410 ($path = $ENV{"PATH"}) =~ s:\\:/:g ;
411 @path = split(/$dirsep/, $path);
17f28c40
CB
412 if ($Is_VMS) {
413 my $i = 0;
414 while (exists $ENV{'DCL$PATH' . $i}) {
c2cd2081 415 my $dir = unixpath($ENV{'DCL$PATH' . $i}); $dir =~ s-/$--;
17f28c40
CB
416 push(@path,$dir);
417 }
418 }
c2cd2081 419 my @otherperls;
160a7e37 420 my %otherperls;
b971f6e4
PP
421 for (@path) {
422 next unless m,^/,;
423 # Use &samepath here because some systems have other dirs linked
424 # to $mainperldir (like SunOS)
68dc0745
PP
425 next if samepath($_, $binexp);
426 next if ($mainperl_is_instperl && samepath($_, $mainperldir));
160a7e37
HS
427 my $otherperl = "$_/$perl$exe_ext";
428 next if $otherperls{$otherperl}++;
429 push(@otherperls, $otherperl)
430 if (-x $otherperl && ! -d $otherperl);
b971f6e4
PP
431 }
432 if (@otherperls) {
6ee623d5 433 print STDERR "\nWarning: $perl appears in your path in the following " .
b971f6e4
PP
434 "locations beyond where\nwe just installed it:\n";
435 for (@otherperls) {
436 print STDERR " ", $_, "\n";
437 }
438 print STDERR "\n";
a0d0e21e 439 }
b971f6e4 440
a0d0e21e
LW
441}
442
3f9aafa0 443$packlist->write() unless $nonono;
f311e742 444print " Installation complete\n";
c623bd54
LW
445
446exit 0;
447
448###############################################################################
449
a0d0e21e 450sub yn {
c2cd2081
KS
451 my($prompt) = @_;
452 my($answer);
453 my($default) = $prompt =~ m/\[([yn])\]\s*$/i;
f311e742 454 print $prompt;
a0d0e21e
LW
455 chop($answer = <STDIN>);
456 $answer = $default if $answer =~ m/^\s*$/;
457 ($answer =~ m/^[yY]/);
458}
459
c623bd54 460sub unlink {
c2cd2081 461 my(@names) = @_;
39add537 462 my($cnt) = 0;
c623bd54 463
17f28c40
CB
464 return scalar(@names) if $Is_VMS;
465
c2cd2081 466 foreach my $name (@names) {
c623bd54 467 next unless -e $name;
8736538c 468 chmod 0777, $name if ($Is_OS2 || $Is_W32 || $Is_Cygwin);
f311e742 469 print " unlink $name\n";
39add537
PP
470 ( CORE::unlink($name) and ++$cnt
471 or warn "Couldn't unlink $name: $!\n" ) unless $nonono;
c623bd54 472 }
39add537 473 return $cnt;
c623bd54
LW
474}
475
e50aee73 476sub safe_unlink {
17f28c40 477 return if $nonono or $Is_VMS;
c2cd2081
KS
478 my @names = @_;
479 foreach my $name (@names) {
e50aee73 480 next unless -e $name;
4a71ed0c 481 chmod 0777, $name if ($Is_OS2 || $Is_W32);
f311e742 482 print " unlink $name\n";
39add537 483 next if CORE::unlink($name);
e50aee73
AD
484 warn "Couldn't unlink $name: $!\n";
485 if ($! =~ /busy/i) {
f311e742 486 print " mv $name $name.old\n";
68dc0745
PP
487 safe_rename($name, "$name.old")
488 or warn "Couldn't rename $name: $!\n";
e50aee73
AD
489 }
490 }
491}
492
68dc0745 493sub safe_rename {
c2cd2081 494 my($from,$to) = @_;
39add537 495 if (-f $to and not unlink($to)) {
e50aee73
AD
496 my($i);
497 for ($i = 1; $i < 50; $i++) {
91a06757 498 last if rename($to, "$to.$i");
e50aee73 499 }
39add537
PP
500 warn("Cannot rename to `$to.$i': $!"), return 0
501 if $i >= 50; # Give up!
e50aee73
AD
502 }
503 link($from,$to) || return 0;
504 unlink($from);
505}
506
c623bd54 507sub link {
15792f64
PP
508 my($from,$to) = @_;
509 my($success) = 0;
c623bd54 510
f311e742 511 print " ln $from $to\n";
39add537 512 eval {
68dc0745
PP
513 CORE::link($from, $to)
514 ? $success++
7bac28a0
PP
515 : ($from =~ m#^/afs/# || $to =~ m#^/afs/#)
516 ? die "AFS" # okay inside eval {}
517 : warn "Couldn't link $from to $to: $!\n"
68dc0745 518 unless $nonono;
354f3b56 519 $packlist->{$to} = { from => $from, type => 'link' };
39add537
PP
520 };
521 if ($@) {
f311e742 522 print " creating new version of $to\n" if $Is_VMS and -e $to;
68dc0745
PP
523 File::Copy::copy($from, $to)
524 ? $success++
525 : warn "Couldn't copy $from to $to: $!\n"
526 unless $nonono;
354f3b56 527 $packlist->{$to} = { type => 'file' };
39add537 528 }
15792f64 529 $success;
c623bd54
LW
530}
531
532sub chmod {
c2cd2081 533 my($mode,$name) = @_;
c623bd54 534
39e571d4 535 return if ($^O eq 'dos');
f311e742 536 printf " chmod %o %s\n", $mode, $name;
68dc0745
PP
537 CORE::chmod($mode,$name)
538 || warn sprintf("Couldn't chmod %o %s: $!\n", $mode, $name)
539 unless $nonono;
540}
541
542sub copy {
543 my($from,$to) = @_;
544
f311e742
GS
545 print " cp $from $to\n";
546 print " creating new version of $to\n" if $Is_VMS and -e $to;
68dc0745
PP
547 File::Copy::copy($from, $to)
548 || warn "Couldn't copy $from to $to: $!\n"
549 unless $nonono;
354f3b56 550 $packlist->{$to} = { type => 'file' };
c623bd54
LW
551}
552
a0d0e21e 553sub samepath {
c2cd2081 554 my($p1, $p2) = @_;
eef1cf2a 555
4a71ed0c 556 return (lc($p1) eq lc($p2)) if $Is_W32;
a0d0e21e 557
75f92628 558 if ($p1 ne $p2) {
c2cd2081 559 my($dev1, $ino1, $dev2, $ino2);
a0d0e21e
LW
560 ($dev1, $ino1) = stat($p1);
561 ($dev2, $ino2) = stat($p2);
562 ($dev1 == $dev2 && $ino1 == $ino2);
563 }
564 else {
565 1;
566 }
567}
568
569sub installlib {
570 my $dir = $File::Find::dir;
571 $dir =~ s#^\.(?![^/])/?##;
0ecb046b 572 local($depth) = $dir ? "lib/$dir" : "lib";
a0d0e21e
LW
573
574 my $name = $_;
efc5ad56 575
e8739726
GS
576 # Ignore RCS and CVS directories.
577 if (($name eq 'CVS' or $name eq 'RCS') and -d $name) {
efc5ad56
TB
578 $File::Find::prune = 1;
579 return;
580 }
e50aee73 581
e8739726
GS
582 # ignore patch backups, RCS files, emacs backup & temp files and the
583 # .exists files.
584 return if $name =~ m{\.orig$|~$|^#.+#$|,v$|^\.exists};
e50aee73 585
a0d0e21e
LW
586 $name = "$dir/$name" if $dir ne '';
587
588 my $installlib = $installprivlib;
1dd15ed4 589 if ($dir =~ /^auto/ ||
eef1cf2a 590 ($name =~ /^(.*)\.(?:pm|pod)$/ && $archpms{$1}) ||
4a71ed0c 591 ($name =~ /^(.*)\.(?:h|lib)$/i && $Is_W32)
eef1cf2a 592 ) {
a0d0e21e
LW
593 $installlib = $installarchlib;
594 return unless $do_installarchlib;
595 } else {
596 return unless $do_installprivlib;
597 }
598
a0d0e21e 599 if (-f $_) {
5cc330c8 600 if (/\.(?:al|ix)$/ && !($dir =~ m[^auto/(.*)$] && $archpms{$1})) {
3edbfbe5
TB
601 $installlib = $installprivlib;
602 #We're installing *.al and *.ix files into $installprivlib,
603 #but we have to delete old *.al and *.ix files from the 5.000
604 #distribution:
75f92628 605 #This might not work because $archname might have changed.
68dc0745 606 unlink("$installarchlib/$name");
3edbfbe5 607 }
354f3b56 608 $packlist->{"$installlib/$name"} = { type => 'file' };
5f05dabc 609 if (compare($_, "$installlib/$name") || $nonono) {
68dc0745 610 unlink("$installlib/$name");
fcbdbaa8 611 mkpath("$installlib/$dir", 1, 0777);
75f92628
AD
612 # HP-UX (at least) needs to maintain execute permissions
613 # on dynamically-loaded libraries.
68dc0745
PP
614 copy_if_diff($_, "$installlib/$name")
615 and chmod($name =~ /\.(so|$dlext)$/o ? 0555 : 0444,
aa3cf465 616 "$installlib/$name");
a0d0e21e 617 }
a0d0e21e
LW
618 }
619}
3edbfbe5 620
16d20bd9
AD
621# Copy $from to $to, only if $from is different than $to.
622# Also preserve modification times for .a libraries.
623# On some systems, if you do
624# ranlib libperl.a
625# cp libperl.a /usr/local/lib/perl5/archlib/CORE/libperl.a
626# and then try to link against the installed libperl.a, you might
627# get an error message to the effect that the symbol table is older
628# than the library.
aa3cf465 629# Return true if copying occurred.
68dc0745
PP
630
631sub copy_if_diff {
3edbfbe5 632 my($from,$to)=@_;
8530e788 633 return 1 if (($^O eq 'VMS') && (-d $from));
3edbfbe5 634 -f $from || die "$0: $from not found";
354f3b56 635 $packlist->{$to} = { type => 'file' };
5f05dabc 636 if (compare($from, $to) || $nonono) {
68dc0745 637 safe_unlink($to); # In case we don't have write permissions.
0ecb046b 638 if ($nonono) {
639 $from = $depth . "/" . $from if $depth;
640 }
68dc0745
PP
641 copy($from, $to);
642 # Restore timestamps if it's a .a library or for OS/2.
4a71ed0c 643 if (!$nonono && ($Is_OS2 || $to =~ /\.a$/)) {
68dc0745 644 my ($atime, $mtime) = (stat $from)[8,9];
16d20bd9
AD
645 utime $atime, $mtime, $to;
646 }
aa3cf465 647 1;
3edbfbe5
TB
648 }
649}
8f1f23e8
W
650
651sub strip
652{
653 my(@args) = @_;
654
655 my @opts;
656 while (@args && $args[0] =~ /^(-\w+)$/) {
657 push @opts, shift @args;
658 }
659
660 foreach my $file (@args) {
661 if (-f $file) {
f311e742 662 print " strip $file\n";
8f1f23e8
W
663 system("strip", @opts, $file);
664 } else {
f311e742 665 print "# file '$file' skipped\n";
8f1f23e8
W
666 }
667 }
668}
669