From 5da957658fba21be51b638bcfee32b97090ad0da Mon Sep 17 00:00:00 2001
From: Kent Fredric <kentfredric@gmail.com>
Date: Sun, 19 Mar 2017 01:55:56 +1300
Subject: Prevent build root appearing in RPATH

---
 lib/ExtUtils/MM_Any.pm | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/lib/ExtUtils/MM_Any.pm b/lib/ExtUtils/MM_Any.pm
index 433a8dd..ebcb6fc 100644
--- a/lib/ExtUtils/MM_Any.pm
+++ b/lib/ExtUtils/MM_Any.pm
@@ -2422,6 +2422,13 @@ sub init_others {
             # LD_RUN_PATH now computed by ExtUtils::Liblist
             ($self->{EXTRALIBS},  $self->{BSLOADLIBS},
              $self->{LDLOADLIBS}, $self->{LD_RUN_PATH}) = @libs;
+            # We do not want the build root in RPATH
+            if ( exists $ENV{PORTAGE_TMPDIR} ){
+                # If we have a PORTAGE_TMPDIR set, strip that, as just testing for
+                # /usr and /opt might not be sufficient.
+                $self->{LD_RUN_PATH} = join ':', grep !/^\Q$ENV{PORTAGE_TMPDIR}/,
+                                       split /:/, $self->{LD_RUN_PATH};
+            }
             last;
         }
     }
-- 
2.12.0