perl: fix build failure if building dir has the "blib" string

If build dir includes the string "blib", filter it out from @INC may empty
the @INC and cause build errors like:

  Can't locate ExtUtils/MakeMaker.pm in @INC \
  (you may need to install the ExtUtils::MakeMaker module) \
  (@INC contains: .) at Makefile.PL

(From OE-Core rev: cf2b41fd37c18d59e1fd309ac7693ad03599b08f)

Signed-off-by: Roy Li <rongqing.li@windriver.com>
Signed-off-by: Wenzong Fan <wenzong.fan@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

3 files changed, 35 insertions, 0 deletions

diff --git a/meta/recipes-devtools/perl/perl-native_5.22.0.bb b/meta/recipes-devtools/perl/perl-native_5.22.0.bb
index dbcf2a6d49..a9a1cab942 100644
--- a/meta/recipes-devtools/perl/perl-native_5.22.0.bb
+++ b/meta/recipes-devtools/perl/perl-native_5.22.0.bb
@@ -8,6 +8,7 @@ SRC_URI += "\
            file://MM_Unix.pm.patch \
            file://debian/errno_ver.diff \
            file://dynaloaderhack.patch \
+           file://perl-PathTools-don-t-filter-out-blib-from-INC.patch \
           "
 
 SRC_URI[md5sum] = "ff0f09b17de426eff323426cb140ee79"
diff --git a/meta/recipes-devtools/perl/perl/perl-PathTools-don-t-filter-out-blib-from-INC.patch b/meta/recipes-devtools/perl/perl/perl-PathTools-don-t-filter-out-blib-from-INC.patch
new file mode 100644
index 0000000000..7dd904140a
--- /dev/null
+++ b/meta/recipes-devtools/perl/perl/perl-PathTools-don-t-filter-out-blib-from-INC.patch
@@ -0,0 +1,33 @@
+From 90c252cecc38aed5d5faedb30485dd6eee2e54eb Mon Sep 17 00:00:00 2001
+From: Wenzong Fan <wenzong.fan@windriver.com>
+Date: Wed, 11 Feb 2015 15:14:40 +0800
+Subject: [PATCH] perl / PathTools: don't filter out blib from @INC
+
+If $TOPDIR includes the string "blib", filter it out from @INC may empty
+the @INC and cause build errors like:
+
+  Can't locate ExtUtils/MakeMaker.pm in @INC \
+  (you may need to install the ExtUtils::MakeMaker module) \
+  (@INC contains: .) at Makefile.PL
+
+Upstream-Status: Pending
+
+Signed-off-by: Wenzong Fan <wenzong.fan@windriver.com>
+---
+ dist/PathTools/Makefile.PL | 3 ---
+ 1 file changed, 3 deletions(-)
+
+diff --git a/dist/PathTools/Makefile.PL b/dist/PathTools/Makefile.PL
+index 1b21de4..f562cb2 100644
+--- a/dist/PathTools/Makefile.PL
++++ b/dist/PathTools/Makefile.PL
+@@ -1,6 +1,3 @@
+-
+-BEGIN { @INC = grep {!/blib/} @INC }
+-
+ require 5.005;
+ use ExtUtils::MakeMaker;
+ WriteMakefile
+-- 
+1.9.1
+
diff --git a/meta/recipes-devtools/perl/perl_5.22.0.bb b/meta/recipes-devtools/perl/perl_5.22.0.bb
index f72afa706f..e3a7f41886 100644
--- a/meta/recipes-devtools/perl/perl_5.22.0.bb
+++ b/meta/recipes-devtools/perl/perl_5.22.0.bb
@@ -61,6 +61,7 @@ SRC_URI += " \
         file://t-run-switches.t-perl5-perl.patch \
         file://ext-ODBM_File-hints-linux.pl-link-libgdbm_compat.patch \
         file://ext-ODBM_File-t-odbm.t-fix-the-path-of-dbmt_common.p.patch \
+        file://perl-PathTools-don-t-filter-out-blib-from-INC.patch \
 "
 
 # Fix test case issues