perl-Net-LibIDN: cross-compile

Upstream-Status: Pending

Add support for cross-compile allowing the compiler binary to be
specified into the perl Makefile instead of using the default 'gcc'.

Signed-off-by: Greg Moffatt <greg.moffatt@windriver.com>
---

--- perl-Net-LibIDN-0.12.orig/Makefile.PL	2009-02-26 07:09:45.000000000 -0500
+++ perl-Net-LibIDN-0.12/Makefile.PL	2010-10-19 09:34:22.811173965 -0400
@@ -9,6 +9,7 @@
 my $options;
 my $testno=1;
 my %MakeParams = InitMakeParams();
+my $compiler;
 
 WriteMakefile(%MakeParams);
 
@@ -44,7 +45,8 @@
 	(
 		"with-libidn=s" => \$libdir,
 		"with-libidn-inc=s" => \$incdir,
-		"disable-tld" => \$disable_tld
+		"disable-tld" => \$disable_tld,
+		"compiler=s" => \$compiler
 	);
 
 	if ($libdir)
@@ -165,12 +167,17 @@
 		return 0;
 	}
 
-	foreach my $cc (qw/cc gcc/)
+	foreach my $cc ($compiler, qw/cc gcc/)
 	{
 		unlink($test);
 		system "$cc $cflags -o $test $test.c $ldflags";
 		next if ($? >> 8);
 
+		if ($compiler == $cc)
+		{
+			return 1;
+		}
+
 		if (open(FILE, "./$test|"))
 		{
 			my $match;