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1 package ExtUtils::CBuilder::Platform::Unix; 2 3 use strict; 4 use ExtUtils::CBuilder::Base; 5 6 use vars qw($VERSION @ISA); 7 $VERSION = '0.21'; 8 @ISA = qw(ExtUtils::CBuilder::Base); 9 10 sub link_executable { 11 my $self = shift; 12 # $Config{cc} is usually a better bet for linking executables than $Config{ld} 13 local $self->{config}{ld} = 14 $self->{config}{cc} . " " . $self->{config}{ldflags}; 15 return $self->SUPER::link_executable(@_); 16 } 17 18 sub link { 19 my $self = shift; 20 my $cf = $self->{config}; 21 22 # Some platforms (notably Mac OS X 10.3, but some others too) expect 23 # the syntax "FOO=BAR /bin/command arg arg" to work in %Config 24 # (notably $Config{ld}). It usually works in system(SCALAR), but we 25 # use system(LIST). We fix it up here with 'env'. 26 27 local $cf->{ld} = $cf->{ld}; 28 if (ref $cf->{ld}) { 29 unshift @{$cf->{ld}}, 'env' if $cf->{ld}[0] =~ /^\s*\w+=/; 30 } else { 31 $cf->{ld} =~ s/^(\s*\w+=)/env $1/; 32 } 33 34 return $self->SUPER::link(@_); 35 } 36 37 1;
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