Module-Build-0.4214HEADModule-Build-0.4214master

1 files changed, 72 insertions, 0 deletions

diff --git a/lib/Module/Build/Platform/Unix.pm b/lib/Module/Build/Platform/Unix.pm
new file mode 100644
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+++ b/lib/Module/Build/Platform/Unix.pm
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+package Module::Build::Platform::Unix;
+
+use strict;
+use warnings;
+our $VERSION = '0.4214';
+$VERSION = eval $VERSION;
+use Module::Build::Base;
+
+our @ISA = qw(Module::Build::Base);
+
+sub is_executable {
+  # We consider the owner bit to be authoritative on a file, because
+  # -x will always return true if the user is root and *any*
+  # executable bit is set.  The -x test seems to try to answer the
+  # question "can I execute this file", but I think we want "is this
+  # file executable".
+
+  my ($self, $file) = @_;
+  return +(stat $file)[2] & 0100;
+}
+
+sub _startperl { "#! " . shift()->perl }
+
+sub _construct {
+  my $self = shift()->SUPER::_construct(@_);
+
+  # perl 5.8.1-RC[1-3] had some broken %Config entries, and
+  # unfortunately Red Hat 9 shipped it like that.  Fix 'em up here.
+  my $c = $self->{config};
+  for (qw(siteman1 siteman3 vendorman1 vendorman3)) {
+    $c->{"install${_}dir"} ||= $c->{"install${_}"};
+  }
+
+  return $self;
+}
+
+# Open group says username should be portable filename characters,
+# but some Unix OS working with ActiveDirectory wind up with user-names
+# with back-slashes in the name.  The new code below is very liberal
+# in what it accepts.
+sub _detildefy {
+  my ($self, $value) = @_;
+  $value =~ s[^~([^/]+)?(?=/|$)]   # tilde with optional username
+    [$1 ?
+     (eval{(getpwnam $1)[7]} || "~$1") :
+     ($ENV{HOME} || eval{(getpwuid $>)[7]} || glob("~"))
+    ]ex;
+  return $value;
+}
+
+1;
+__END__
+
+
+=head1 NAME
+
+Module::Build::Platform::Unix - Builder class for Unix platforms
+
+=head1 DESCRIPTION
+
+The sole purpose of this module is to inherit from
+C<Module::Build::Base>.  Please see the L<Module::Build> for the docs.
+
+=head1 AUTHOR
+
+Ken Williams <kwilliams@cpan.org>
+
+=head1 SEE ALSO
+
+perl(1), Module::Build(3), ExtUtils::MakeMaker(3)
+
+=cut