0001-Link-with-rdynamic-so-that-dlopen-for-TestNativeFun.patch

From c8af791a04d309ad93f2aea9a311d992ae2eb724 Mon Sep 17 00:00:00 2001
From: Victor Hugo Borja <[email protected]>
Date: Mon, 8 Sep 2008 12:28:38 -0500
Subject: [PATCH] Link with -rdynamic so that dlopen for TestNativeFunction work.

---
 rakelib/vm.rake |   12 ++++++------
 1 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/rakelib/vm.rake b/rakelib/vm.rake
index f2114aa..05b8773 100644
--- a/rakelib/vm.rake
+++ b/rakelib/vm.rake
@@ -122,18 +122,18 @@ def compile(obj, src)
   end
 end
 
-def ld t
+def ld(task, *options)
   $link_opts ||= `#{LLVM_CONFIG} --ldflags`.split(/\s+/).join(' ')
 
   ld = ENV['LD'] || 'g++'
-  o  = t.prerequisites.find_all { |f| f =~ /o$/ }.join(' ')
+  o  = task.prerequisites.find_all { |f| f =~ /o$/ }.join(' ')
   l  = ex_libs.join(' ')
 
   if $verbose
-    sh "#{ld} #{$link_opts} -o #{t.name} #{o} #{l}"
+    sh "#{ld} #{$link_opts} #{options.join(' ')} -o #{task.name} #{o} #{l}"
   else
-    puts "LD #{t.name}"
-    sh "#{ld} #{$link_opts} -o #{t.name} #{o} #{l}", :verbose => false
+    puts "LD #{task.name}"
+    sh "#{ld} #{$link_opts} #{options.join(' ')} -o #{task.name} #{o} #{l}", :verbose => false
   end
 end
 
@@ -221,7 +221,7 @@ end
 file 'vm/test/runner.o' => 'vm/test/runner.cpp' # no rule .o => .cpp
 
 file 'vm/test/runner' => EXTERNALS + objs + %w[vm/test/runner.o] do |t|
-  ld t
+  ld t, '-rdynamic'
 end
 
 # A simple JIT tester driver
-- 
1.5.4.3