package ExtUtils::Install;
-$VERSION = substr q$Revision: 1.19 $, 10;
-# $Date: 1997/08/01 08:39:37 $
+$VERSION = substr q$Revision: 1.28 $, 10;
+# $Date: 1998/01/25 07:08:24 $
use Exporter;
use Carp ();
use Cwd qw(cwd);
use ExtUtils::MakeMaker; # to implement a MY class
+ use ExtUtils::Packlist;
use File::Basename qw(dirname);
use File::Copy qw(copy);
use File::Find qw(find);
use File::Compare qw(compare);
my(%hash) = %$hash;
- my(%pack, %write, $dir, $warn_permissions);
+ my(%pack, $dir, $warn_permissions);
+ my($packlist) = ExtUtils::Packlist->new();
# -w doesn't work reliably on FAT dirs
$warn_permissions++ if $^O eq 'MSWin32';
- local(*DIR, *P);
+ local(*DIR);
for (qw/read write/) {
$pack{$_}=$hash{$_};
delete $hash{$_};
opendir DIR, $source_dir_or_file or next;
for (readdir DIR) {
next if $_ eq "." || $_ eq ".." || $_ eq ".exists";
- if (-w $hash{$source_dir_or_file} || mkpath($hash{$source_dir_or_file})) {
+ if (-w $hash{$source_dir_or_file} ||
+ mkpath($hash{$source_dir_or_file})) {
last;
} else {
- warn "Warning: You do not have permissions to install into $hash{$source_dir_or_file}"
+ warn "Warning: You do not have permissions to " .
+ "install into $hash{$source_dir_or_file}"
unless $warn_permissions++;
}
}
closedir DIR;
}
- if (-f $pack{"read"}) {
- open P, $pack{"read"} or Carp::croak("Couldn't read $pack{'read'}");
- # Remember what you found
- while (<P>) {
- chomp;
- $write{$_}++;
- }
- close P;
- }
+ $packlist->read($pack{"read"}) if (-f $pack{"read"});
my $cwd = cwd();
my $umask = umask 0 unless $Is_VMS;
- # This silly reference is just here to be able to call MY->catdir
- # without a warning (Waiting for a proper path/directory module,
- # Charles!)
- my $MY = {};
- bless $MY, 'MY';
my($source);
MOD_INSTALL: foreach $source (sort keys %hash) {
#copy the tree to the target directory without altering
#file. The packlist file contains the absolute paths of the
#install locations. AFS users may call this a bug. We'll have
#to reconsider how to add the means to satisfy AFS users also.
+
+ #October 1997: we want to install .pm files into archlib if
+ #there are any files in arch. So we depend on having ./blib/arch
+ #hardcoded here.
+ my $targetroot = $hash{$source};
+ if ($source eq "blib/lib" and
+ exists $hash{"blib/arch"} and
+ directory_not_empty("blib/arch")) {
+ $targetroot = $hash{"blib/arch"};
+ print "Files found in blib/arch --> Installing files in "
+ . "blib/lib into architecture dependend library tree!\n"
+ ; #if $verbose>1;
+ }
chdir($source) or next;
find(sub {
my ($dev,$ino,$mode,$nlink,$uid,$gid,$rdev,$size,
$atime,$mtime,$ctime,$blksize,$blocks) = stat;
return unless -f _;
return if $_ eq ".exists";
- my $targetdir = $MY->catdir($hash{$source},$File::Find::dir);
- my $targetfile = $MY->catfile($targetdir,$_);
+ my $targetdir = MY->catdir($targetroot,$File::Find::dir);
+ my $targetfile = MY->catfile($targetdir,$_);
my $diff = 0;
if ( -f $targetfile && -s _ == $size) {
} else {
inc_uninstall($_,$File::Find::dir,$verbose,0); # nonono set to 0
}
- $write{$targetfile}++;
+ $packlist->{$targetfile}++;
}, ".");
chdir($cwd) or Carp::croak("Couldn't chdir to $cwd: $!");
$dir = dirname($pack{'write'});
mkpath($dir,0,0755);
print "Writing $pack{'write'}\n";
- open P, ">$pack{'write'}" or Carp::croak("Couldn't write $pack{'write'}: $!");
- for (sort keys %write) {
- print P "$_\n";
- }
- close P;
+ $packlist->write($pack{'write'});
}
}
+sub directory_not_empty ($) {
+ my($dir) = @_;
+ my $files = 0;
+ find(sub {
+ return if $_ eq ".exists";
+ if (-f) {
+ $File::Find::prune++;
+ $files = 1;
+ }
+ }, $dir);
+ return $files;
+}
+
sub install_default {
@_ < 2 or die "install_default should be called with 0 or 1 argument";
my $FULLEXT = @_ ? shift : $ARGV[0];
install({
read => "$Config{sitearchexp}/auto/$FULLEXT/.packlist",
write => "$Config{installsitearch}/auto/$FULLEXT/.packlist",
- $INST_LIB => $Config{installsitelib},
+ $INST_LIB => (directory_not_empty($INST_ARCHLIB)) ?
+ $Config{installsitearch} :
+ $Config{installsitelib},
$INST_ARCHLIB => $Config{installsitearch},
$INST_BIN => $Config{installbin} ,
$INST_SCRIPT => $Config{installscript},
}
sub uninstall {
+ use ExtUtils::Packlist;
my($fil,$verbose,$nonono) = @_;
die "no packlist file found: $fil" unless -f $fil;
# my $my_req = $self->catfile(qw(auto ExtUtils Install forceunlink.al));
# require $my_req; # Hairy, but for the first
- local *P;
- open P, $fil or Carp::croak("uninstall: Could not read packlist file $fil: $!");
- while (<P>) {
+ my ($packlist) = ExtUtils::Packlist->new($fil);
+ foreach (sort(keys(%$packlist))) {
chomp;
print "unlink $_\n" if $verbose;
forceunlink($_) unless $nonono;
}
print "unlink $fil\n" if $verbose;
+ close P;
forceunlink($fil) unless $nonono;
}
sub inc_uninstall {
my($file,$libdir,$verbose,$nonono) = @_;
my($dir);
- my $MY = {};
- bless $MY, 'MY';
my %seen_dir = ();
- foreach $dir (@INC, @PERL_ENV_LIB, @Config{qw/archlibexp privlibexp sitearchexp sitelibexp/}) {
+ foreach $dir (@INC, @PERL_ENV_LIB, @Config{qw(archlibexp
+ privlibexp
+ sitearchexp
+ sitelibexp)}) {
next if $dir eq ".";
next if $seen_dir{$dir}++;
- my($targetfile) = $MY->catfile($dir,$libdir,$file);
+ my($targetfile) = MY->catfile($dir,$libdir,$file);
next unless -f $targetfile;
# The reason why we compare file's contents is, that we cannot
This function calls install() with the same arguments as the defaults
the MakeMaker would use.
-The argumement-less form is convenient for install scripts like
+The argument-less form is convenient for install scripts like
perl -MExtUtils::Install -e install_default Tk/Canvas
projects / p5sagit/p5-mst-13.2.git / blobdiff