1
#line 1 "inc/Module/Install/Can.pm - /usr/local/lib/perl5/site_perl/5.8.0/Module/Install/Can.pm"
2
# $File: //depot/cpan/Module-Install/lib/Module/Install/Can.pm $ $Author: ingy $
3
# $Revision: #5 $ $Change: 1377 $ $DateTime: 2003/03/20 15:11:54 $ vim: expandtab shiftwidth=4
5
package Module::Install::Can;
6
use Module::Install::Base; @ISA = qw(Module::Install::Base);
10
# check if we can run some command
12
my ($self, $cmd) = @_;
16
require ExtUtils::MakeMaker;
19
return $_cmd if (-x $_cmd or $_cmd = MM->maybe_command($_cmd));
21
for my $dir ((split /$Config::Config{path_sep}/, $ENV{PATH}), '.') {
22
my $abs = File::Spec->catfile($dir, $_[1]);
23
return $abs if (-x $abs or $abs = MM->maybe_command($abs));
32
my $cc = $Config::Config{cc} or return;