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From 0c575416d2889e92c6c0d487ec2b52b45882557a Mon Sep 17 00:00:00 2001
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From: =?UTF-8?q?Petr=20P=C3=ADsa=C5=99?= <ppisar@redhat.com>
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Date: Wed, 3 Jul 2013 11:01:02 +0200
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Subject: [PATCH] Link XS modules to libperl.so with EU::CBuilder on Linux
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MIME-Version: 1.0
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Content-Type: text/plain; charset=UTF-8
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Content-Transfer-Encoding: 8bit
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<https://bugzilla.redhat.com/show_bug.cgi?id=960048>
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<http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=327585#50>
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Signed-off-by: Petr Písař <ppisar@redhat.com>
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---
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MANIFEST | 1 +
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lib/ExtUtils/CBuilder/Platform/linux.pm | 26 ++++++++++++++++++++++++++
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2 files changed, 27 insertions(+)
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create mode 100644 lib/ExtUtils/CBuilder/Platform/linux.pm
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diff --git a/MANIFEST b/MANIFEST
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index eb71c93..5be739e 100644
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--- a/MANIFEST
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+++ b/MANIFEST
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@@ -24,6 +24,7 @@ lib/ExtUtils/CBuilder/Platform/android.pm
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lib/ExtUtils/CBuilder/Platform/cygwin.pm
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lib/ExtUtils/CBuilder/Platform/darwin.pm
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lib/ExtUtils/CBuilder/Platform/dec_osf.pm
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+lib/ExtUtils/CBuilder/Platform/linux.pm
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lib/ExtUtils/CBuilder/Platform/os2.pm
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t/00-have-compiler.t
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t/01-basic.t
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diff --git a/lib/ExtUtils/CBuilder/Platform/linux.pm b/lib/ExtUtils/CBuilder/Platform/linux.pm
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new file mode 100644
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index 0000000..e3251c4
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--- /dev/null
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+++ b/lib/ExtUtils/CBuilder/Platform/linux.pm
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@@ -0,0 +1,26 @@
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+package ExtUtils::CBuilder::Platform::linux;
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+
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+use strict;
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+use ExtUtils::CBuilder::Platform::Unix;
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+use File::Spec;
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+
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+use vars qw($VERSION @ISA);
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+$VERSION = '0.280206';
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+@ISA = qw(ExtUtils::CBuilder::Platform::Unix);
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+
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+sub link {
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+ my ($self, %args) = @_;
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+ my $cf = $self->{config};
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+
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+ # Link XS modules to libperl.so explicitly because multiple
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+ # dlopen(, RTLD_LOCAL) hides libperl symbols from XS module.
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+ local $cf->{lddlflags} = $cf->{lddlflags};
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+ if ($ENV{PERL_CORE}) {
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+ $cf->{lddlflags} .= ' -L' . $self->perl_inc();
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+ }
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+ $cf->{lddlflags} .= ' -lperl';
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+
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+ return $self->SUPER::link(%args);
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+}
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+
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+1;
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--
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1.9.3
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