1package ExtUtils::CBuilder::Platform::Unix;
2
3use warnings;
4use strict;
5use ExtUtils::CBuilder::Base;
6
7our $VERSION = '0.280238'; # VERSION
8our @ISA = qw(ExtUtils::CBuilder::Base);
9
10sub link_executable {
11  my $self = shift;
12
13  # On some platforms (which ones??) $Config{cc} seems to be a better
14  # bet for linking executables than $Config{ld}.  Cygwin is a notable
15  # exception.
16  local $self->{config}{ld} =
17    $self->{config}{cc} . " " . $self->{config}{ldflags};
18  return $self->SUPER::link_executable(@_);
19}
20
21sub link {
22  my $self = shift;
23  my $cf = $self->{config};
24
25  # Some platforms (notably Mac OS X 10.3, but some others too) expect
26  # the syntax "FOO=BAR /bin/command arg arg" to work in %Config
27  # (notably $Config{ld}).  It usually works in system(SCALAR), but we
28  # use system(LIST). We fix it up here with 'env'.
29
30  local $cf->{ld} = $cf->{ld};
31  if (ref $cf->{ld}) {
32    unshift @{$cf->{ld}}, 'env' if $cf->{ld}[0] =~ /^\s*\w+=/;
33  } else {
34    $cf->{ld} =~ s/^(\s*\w+=)/env $1/;
35  }
36
37  return $self->SUPER::link(@_);
38}
39
401;
41