Commit FS#12188 - Fix perl scripts that used Switch by Sean Bartell.

Perl 5.14 removed Switch which means that Rockbox will no longer build
with the current release of Perl. The patch replaces Switch
with given/when which was introduced in Perl 5.10.0.

Debian stable has 5.10.1, cygwin 1.7 has 5.10.1 and Mac OSX 10.6 comes
with 5.10.0. I'm not sure what version older versions of OSX come with,
but newer versions are apparently available from Macports.

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30169 a1c6a512-1295-4272-9138-f99709370657

1 files changed, 5 insertions, 5 deletions

diff --git a/tools/multigcc.pl b/tools/multigcc.pl
index 9be9978..e263638 100755
--- a/tools/multigcc.pl
+++ b/tools/multigcc.pl
@@ -1,5 +1,5 @@
 #!/usr/bin/perl
-use Switch;
+use feature "switch";
 use List::Util 'shuffle'; # standard from Perl 5.8 and later
 
 my $tempfile = "multigcc.out";
@@ -26,16 +26,16 @@ my $command = join " ", @params;
 
 # count number of cores
 my $cores;
-switch($^O) {
-    case "darwin" {
+given ($^O) {
+    when ("darwin") {
         chomp($cores = `sysctl -n hw.ncpu`);
         $cores = 1 if ($?);
     }
-    case "solaris" {
+    when ("solaris") {
         $cores = scalar grep /on-line/i, `psrinfo`;
         $cores = 1 if ($?);
     }
-    else {
+    default {
         if (open CPUINFO, "</proc/cpuinfo") {
             $cores = scalar grep /^processor/i, <CPUINFO>;
             close CPUINFO;