| 1 | package ExtUtils::CBuilder::Platform::Unix; |
| 2 | |
| 3 | use strict; |
| 4 | use ExtUtils::CBuilder::Base; |
| 5 | |
| 6 | use vars qw($VERSION @ISA); |
| 7 | $VERSION = '0.280205'; |
| 8 | @ISA = qw(ExtUtils::CBuilder::Base); |
| 9 | |
| 10 | sub 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 | |
| 21 | sub 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 | |
| 40 | 1; |