From b598ba3f2d4b8347c6621cff022b8e2329b79ea5 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Petr=20P=C3=ADsa=C5=99?= <ppisar@redhat.com>
Date: Wed, 3 Jul 2013 11:01:02 +0200
Subject: [PATCH] Link XS modules to libperl.so with EU::CBuilder on Linux
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<https://bugzilla.redhat.com/show_bug.cgi?id=960048>
<http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=327585#50>

Signed-off-by: Petr Písař <ppisar@redhat.com>
---
 MANIFEST                                           |  1 +
 .../lib/ExtUtils/CBuilder/Platform/linux.pm        | 26 ++++++++++++++++++++++
 2 files changed, 27 insertions(+)
 create mode 100644 dist/ExtUtils-CBuilder/lib/ExtUtils/CBuilder/Platform/linux.pm

diff --git a/MANIFEST b/MANIFEST
index 397252a..d7c519b 100644
--- a/MANIFEST
+++ b/MANIFEST
@@ -3093,6 +3093,7 @@ dist/ExtUtils-CBuilder/lib/ExtUtils/CBuilder/Platform/aix.pm	CBuilder methods fo
 dist/ExtUtils-CBuilder/lib/ExtUtils/CBuilder/Platform/cygwin.pm	CBuilder methods for cygwin
 dist/ExtUtils-CBuilder/lib/ExtUtils/CBuilder/Platform/darwin.pm	CBuilder methods for darwin
 dist/ExtUtils-CBuilder/lib/ExtUtils/CBuilder/Platform/dec_osf.pm	CBuilder methods for OSF
+dist/ExtUtils-CBuilder/lib/ExtUtils/CBuilder/Platform/linux.pm	CBuilder methods for Linux
 dist/ExtUtils-CBuilder/lib/ExtUtils/CBuilder/Platform/os2.pm	CBuilder methods for OS/2
 dist/ExtUtils-CBuilder/lib/ExtUtils/CBuilder/Platform/Unix.pm	CBuilder methods for Unix
 dist/ExtUtils-CBuilder/lib/ExtUtils/CBuilder/Platform/VMS.pm	CBuilder methods for VMS
diff --git a/dist/ExtUtils-CBuilder/lib/ExtUtils/CBuilder/Platform/linux.pm b/dist/ExtUtils-CBuilder/lib/ExtUtils/CBuilder/Platform/linux.pm
new file mode 100644
index 0000000..e3251c4
--- /dev/null
+++ b/dist/ExtUtils-CBuilder/lib/ExtUtils/CBuilder/Platform/linux.pm
@@ -0,0 +1,26 @@
+package ExtUtils::CBuilder::Platform::linux;
+
+use strict;
+use ExtUtils::CBuilder::Platform::Unix;
+use File::Spec;
+
+use vars qw($VERSION @ISA);
+$VERSION = '0.280206';
+@ISA = qw(ExtUtils::CBuilder::Platform::Unix);
+
+sub link {
+  my ($self, %args) = @_;
+  my $cf = $self->{config};
+
+  # Link XS modules to libperl.so explicitly because multiple
+  # dlopen(, RTLD_LOCAL) hides libperl symbols from XS module.
+  local $cf->{lddlflags} = $cf->{lddlflags};
+  if ($ENV{PERL_CORE}) {
+    $cf->{lddlflags} .= ' -L' . $self->perl_inc();
+  }
+  $cf->{lddlflags} .= ' -lperl';
+
+  return $self->SUPER::link(%args);
+}
+
+1;
-- 
1.8.1.4