perl, perl-native, perl-ptest: upgrade from 5.14.3 to 5.20.0

Changed:

- The Copying has no change, except the company address.

- pick patches from debian
  http://ftp.de.debian.org/debian/pool/main/p/perl/perl_5.20.0-1.debian.tar.xz
  - Not used by oe:
    deprecate-with-apt.diff
    patchlevel.diff
    fakeroot.diff

- Create/Update perl-rdepends_${PV}.inc by the hardcode script;

- Update config.sh by:
  1) Copy the Perl 5.20.0 source code onto your TARGET machine
    linux qemuarm 3.14.5-yocto-standard from OE-Core rev:
    f506d0660c9949485268a92724ac770b5457b0ca
  2) Execute sh Configure as normal and configure as required,
     do not "make";
  3) Compare with the old config.sh files, and update;

- perl-ptest.inc
  1) Copy the souce code to ptest since almost 112 test cases
     failed with the reason that no souce code found;
  2) Add two patches to fix test case issue;

- perl-native
  Reference perl (5.20.0-1) in debian to update perl shared library headers
  https://packages.debian.org/experimental/i386/perl/filelist

Obsolete:

- 09_fix_installperl.patch
  The dead code was removed from installperl
  http://perl5.git.perl.org/perl.git/commit/236818e0b9d9fe874831086b4d0b94dc6f245dfd

- perl-build-in-t-dir.patch
  The upstream has fix it. The issue description:
  Perl cannot cross build in a path containing a directory that has the
  name of "t".  As an example, you can make the perl build fail with
  "mkdir -p /tmp/build/t", go to the directory, unpack the sources,
  configure and cross build.

- 0001-Fix-misparsing-of-maketext-strings.patch
  as they are part of the upstream code now:
  http://perl5.git.perl.org/perl.git/commit/1735f6f53ca19f99c6e9e39496c486af323ba6a8

- 0001-Prevent-premature-hsplit-calls-and-only-trigger-REHA.patch
  the hash function changed:
  http://perl5.git.perl.org/perl.git/commit/7dc8663964c66a698d31bbdc8e8abed69bddeec3

(From OE-Core rev: c7ac82415efc42ff7a93c6df163f88f2dde00d26)

Signed-off-by: Hongxu Jia <hongxu.jia@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

meta/recipes-devtools/perl/perl-5.20.0/debian/db_file_ver.diff

@@ -0,0 +1,34 @@
+From 4da39e2ce6c5a510409c2da1c7b24e0e7ff87f31 Mon Sep 17 00:00:00 2001
+From: Brendan O'Dea <bod@debian.org>
+Date: Fri, 16 Dec 2005 01:32:14 +1100
+Subject: Remove overly restrictive DB_File version check.
+
+Bug-Debian: http://bugs.debian.org/340047
+
+Package dependencies ensure the correct library is linked at run-time.
+
+Patch-Name: debian/db_file_ver.diff
+---
+ cpan/DB_File/version.c | 2 ++
+ 1 file changed, 2 insertions(+)
+
+diff --git a/cpan/DB_File/version.c b/cpan/DB_File/version.c
+index e01f6f6..544e6ee 100644
+--- a/cpan/DB_File/version.c
++++ b/cpan/DB_File/version.c
+@@ -48,6 +48,7 @@ __getBerkeleyDBInfo()
+ 
+     (void)db_version(&Major, &Minor, &Patch) ;
+ 
++#ifndef DEBIAN
+     /* Check that the versions of db.h and libdb.a are the same */
+     if (Major != DB_VERSION_MAJOR || Minor != DB_VERSION_MINOR )
+ 		/* || Patch != DB_VERSION_PATCH) */
+@@ -55,6 +56,7 @@ __getBerkeleyDBInfo()
+ 	croak("\nDB_File was build with libdb version %d.%d.%d,\nbut you are attempting to run it with libdb version %d.%d.%d\n",
+ 		DB_VERSION_MAJOR, DB_VERSION_MINOR, DB_VERSION_PATCH, 
+ 		Major, Minor, Patch) ;
++#endif /* DEBIAN */
+     
+     /* check that libdb is recent enough  -- we need 2.3.4 or greater */
+     if (Major == 2 && (Minor < 3 || (Minor ==  3 && Patch < 4)))