package Module::Build::Platform::Unix; use strict; use vars qw($VERSION); $VERSION = '0.3800'; $VERSION = eval $VERSION; use Module::Build::Base; use vars qw(@ISA); @ISA = qw(Module::Build::Base); sub is_executable { # We consider the owner bit to be authoritative on a file, because # -x will always return true if the user is root and *any* # executable bit is set. The -x test seems to try to answer the # question "can I execute this file", but I think we want "is this # file executable". my ($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 ? ((getpwnam $1)[7] || "~$1") : ($ENV{HOME} || (getpwuid $>)[7]) ]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. Please see the L for the docs. =head1 AUTHOR Ken Williams =head1 SEE ALSO perl(1), Module::Build(3), ExtUtils::MakeMaker(3) =cut