perl, perl-native: upgrade from 5.8.8 to 5.12.2

Deleted these patches as they are part of the upstream code now.
    deleted:    files/perl-5.8.8-gcc-4.2.patch
    deleted:    perl-5.12.2/makedepend-dash.patch
    deleted:    perl-5.12.2/native-no-gdbminc.patch
    deleted:    perl-5.12.2/54_debian_perldoc-r.patch

And rebased these patches to the newer source code
    modified:   files/letgcc-find-errno.patch
    modified:   perl-5.12.2/Makefile.patch
    modified:   perl-5.12.2/asm-pageh-fix.patch
    modified:   perl-5.12.2/native-nopacklist.patch
    modified:   perl-5.12.2/native-perlinc.patch
    modified:   perl-5.12.2/Makefile.SH.patch
    modified:   perl-5.12.2/installperl.patch
    modified:   perl-5.12.2/perl-dynloader.patch
    modified:   perl-5.12.2/09_fix_installperl.patch

get patches from debian perl ver 5.12.2-2
   the fakeroot.diff patch from debian is conflicting with our
   Makefile.SH.patch, hence disabling the fakeroot patch

use newly created config files
   Created with current milestone branch on qemu machines
      modified:   config.sh
      modified:   config.sh-32
      modified:   config.sh-64

get some changes from oe's perl 5.10.1 recipe
   fix the Makefile.SH.patch use miniperl instead of perl
   import a OE 5.10.1 patch: uudmap_cross

fix install issues
   add /usr in the destdir, so that perl gets installed in
   /usr/bin/perl and not in /bin/perl

   link /usr/lib/perl to /usr/lib/perl5 so that operations with
   /usr/lib/perl path in them keep on working.

Fix/Improve perl packaging
   avoid perl-module-module-* kind of packages
   recreate perl-rdepends_5.12.2.inc file with new set of packages
   import from oe perl-rprovide_5.12.2.inc
   combine all unicore perl scripts in one package
   simplify perl-lib
   reduce no of perl recipe packages greatly.

Add zlib to depedancy

fix buildtime host contamination

This also fixes [BUGID #384]

Signed-off-by: Nitin A Kamble <nitin.a.kamble@intel.com>

meta/recipes-devtools/perl/perl-5.12.2/debian/arm_optim.diff

@@ -0,0 +1,32 @@
+From: Niko Tyni <ntyni@debian.org>
+Description: Downgrade the optimization of sv.c on arm due to a gcc-4.4 bug
+Bug-Debian: http://bugs.debian.org/580334
+
+Regression from gcc-4.3, not reported yet.
+
+ perl -e '"-2" =~ /(.+)/; @foo=(); push @foo, $_ for $1..undef; print @foo ? "ok\n" : "not ok\n"'
+
+
+---
+ cflags.SH |    6 +++++-
+ 1 files changed, 5 insertions(+), 1 deletions(-)
+
+diff --git a/cflags.SH b/cflags.SH
+index a5d71b9..6914ba6 100755
+--- a/cflags.SH
++++ b/cflags.SH
+@@ -312,7 +312,11 @@ for file do
+     regexec) ;;
+     run) ;;
+     scope) ;;
+-    sv) ;;
++    sv)
++	case $archname in
++	arm-*|armeb-*)
++	    optimize=-O0;;
++	esac;;
+     taint) ;;
+     toke) ;;
+     universal) ;;
+-- 
+tg: (c823880..) debian/arm_optim (depends on: upstream)