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inc/Module/Install/Can.pm  view on Meta::CPAN

#include "XSUB.h"

int main(int argc, char **argv) {
    return 0;
}

int boot_sanexs() {
    return 1;
}

END_C
	close $FH;

	# Can the C compiler access the same headers XS does
	my @libs   = ();
	my $object = undef;
	eval {
		local $^W = 0;
		$object = $builder->compile(
			source => $tmpfile,
		);
		@libs = $builder->link(
			objects     => $object,
			module_name => 'sanexs',
		);
	};
	my $result = $@ ? 0 : 1;

	# Clean up all the build files
	foreach ( $tmpfile, $object, @libs ) {
		next unless defined $_;
		1 while unlink;
	}

	return $result;
}

# Can we locate a (the) C compiler
sub can_cc {
	my $self   = shift;
	my @chunks = split(/ /, $Config::Config{cc}) or return;

	# $Config{cc} may contain args; try to find out the program part
	while (@chunks) {
		return $self->can_run("@chunks") || (pop(@chunks), next);
	}

	return;
}

# Fix Cygwin bug on maybe_command();
if ( $^O eq 'cygwin' ) {
	require ExtUtils::MM_Cygwin;
	require ExtUtils::MM_Win32;
	if ( ! defined(&ExtUtils::MM_Cygwin::maybe_command) ) {
		*ExtUtils::MM_Cygwin::maybe_command = sub {
			my ($self, $file) = @_;
			if ($file =~ m{^/cygdrive/}i and ExtUtils::MM_Win32->can('maybe_command')) {
				ExtUtils::MM_Win32->maybe_command($file);
			} else {
				ExtUtils::MM_Unix->maybe_command($file);
			}
		}
	}
}

1;

__END__

#line 236