make TARGET optional

git-svn-id: http://dev.catalyst.perl.org/repos/bast/local-lib/1.000/trunk@6546 bd8105ee-0ff8-0310-8827-fb3f25b6796d

diff --git a/eg/scripted_install.pl b/eg/scripted_install.pl
index b62c865..91bb13f 100644 (file)
--- a/eg/scripted_install.pl
+++ b/eg/scripted_install.pl
@@ -6,14 +6,14 @@ use warnings;
 use CPAN;\r
 use Cwd;\r
 use File::Spec;\r
-my $target = Cwd::abs_path($ENV{TARGET})\r
-  or die "set \$ENV{TARGET} to your desired local::lib dir\n";\r
+my $target = $ENV{TARGET} ? Cwd::abs_path($ENV{TARGET}) : undef;
 \r
 my $mod = CPAN::Shell->expand(Module => "local::lib");\r
 $mod->get;\r
 my $dir = CPAN::Shell->expand(Distribution => $mod->cpan_file)->dir;\r
 chdir($dir);\r
 my $make = $CPAN::Config->{make};\r
-system($^X, 'Makefile.PL',"--bootstrap=$target") && exit 1;\r
+my $bootstrap = $target ? "--bootstrap=$target" : "--bootstrap"
+system($^X, 'Makefile.PL', $bootstrap) && exit 1;
 system($make, 'test') && exit 1;\r
 system($make, 'install') && exit 1;\r