diff --git a/Rakefile b/Rakefile
index 42507fc0..2a971cc6 100644
--- a/Rakefile
+++ b/Rakefile
@@ -83,7 +83,7 @@ end
 
 desc "Install"
 task :install do
-  public_binaries = ['./bin/motion']
+  public_binaries = ['./bin/motion', './bin/gen_bridge_metadata']
   binaries = public_binaries.dup.concat(['./bin/ios/deploy', './bin/ios/sim',
     './bin/osx/sim', './bin/ruby', './bin/ctags', './bin/nfd',
     'lib/yard/bin/yard', 'lib/yard/bin/yardoc', 'lib/yard/bin/yri', './lldb/lldb.py'])
diff --git a/bin/gen_bridge_metadata b/bin/gen_bridge_metadata
new file mode 100755
index 00000000..7048e9a3
--- /dev/null
+++ b/bin/gen_bridge_metadata
@@ -0,0 +1,126 @@
+#!/usr/bin/ruby
+
+# Monkey-patch gen_bridge_metadata
+
+load '/usr/bin/gen_bridge_metadata'
+
+module Bridgesupportparser
+  class Parser
+    # From /System/Library/BridgeSupport/ruby-1.8/bridgesupportparser.rb
+    def recursivefuncptr(f)
+      return nil if f.nil?
+      func, rettype, retenc, retattrs, retfunc, fattrs, variadic, inline = f.info
+      ret = Bridgesupportparser::RetvalPtrInfo.new(self, nil, rettype, retenc, retattrs, recursivefuncptr(retfunc))
+      args = Bridgesupportparser::MergingSequence.new('recursivefuncptr')
+      f.each_argument do |name, type, enc, attrs, funcptr|
+        # RubyMotion change:
+        #
+        # In the original implementation the last argument is always nil,
+        # but we need to enable recursive parsing.
+        #
+        # Related to: http://hipbyte.myjetbrains.com/youtrack/issue/RM-288
+        args << Bridgesupportparser::ArgInfo.new(self, name, type, enc, attrs, recursivefuncptr(funcptr))
+      end
+      Bridgesupportparser::FuncInfo.new(self, func, ret, args, fattrs, variadic, inline)
+    end
+  end
+end
+
+# Because this is not a method, in the original implementation, we need to copy it verbatim.
+if __FILE__ == $0
+  g = BridgeSupportGenerator.new
+  OptionParser.new do |opts|
+    opts.banner = "Usage: #{File.basename(__FILE__)} [options] <headers...>"
+    opts.separator ''
+    opts.separator 'Options:'
+
+    opts.on('-f', '--framework FRAMEWORK', 'Generate metadata for the given framework.') do |opt|
+      g.frameworks << opt
+    end
+
+    opts.on('-p', '--private', 'Support private frameworks headers.') do
+      g.private = true
+    end
+
+    formats = BridgeSupportGenerator::FORMATS
+    opts.on('-F', '--format FORMAT', formats, {}, "Select metadata format.") do |opt|
+      g.generate_format = opt
+    end
+
+    opts.on('-e', '--exception EXCEPTION', 'Use the given exception file.') do |opt|
+      g.exception_paths << opt
+    end
+
+    enable_64 = true # both 32 & 64 bit is now the default
+    opts.on(nil, '--64-bit', 'Write 64-bit annotations (now the default).') do
+      enable_64 = true
+    end
+    opts.on(nil, '--no-64-bit', 'Do not write 64-bit annotations.') do
+      enable_64 = false
+    end
+
+    opts.on('-c', '--cflags FLAGS', 'Specify custom compiler flags.') do |flags|
+      g.compiler_flags ||= ''
+      g.compiler_flags << ' ' + flags + ' '
+    end
+
+    compiler_flags_64 = nil
+    opts.on('-C', '--cflags-64 FLAGS', 'Specify custom 64-bit compiler flags.') do |flags|
+      compiler_flags_64 ||= ''
+      compiler_flags_64 << ' ' + flags + ' '
+    end
+
+    opts.on('-o', '--output FILE', 'Write output to the given file.') do |opt|
+      die 'Output file can\'t be specified more than once' if @out_file
+      g.out_file = opt
+    end
+
+    help_msg = "Use the `-h' flag or consult gen_bridge_metadata(1) for help."
+    opts.on('-h', '--help', 'Show this message.') do
+      puts opts, help_msg
+      exit
+    end
+
+    opts.on('-d', '--debug', 'Turn on debugging messages.') do
+      $DEBUG = true
+    end
+
+    opts.on('-v', '--version', 'Show version.') do
+      puts BridgeSupportGenerator::VERSION
+      exit
+    end
+
+    opts.separator ''
+
+    if ARGV.empty?
+      die opts.banner
+    else
+      begin
+        opts.parse!(ARGV)
+        ARGV.each { |header| g.add_header(header) }
+        g.parse(enable_64, compiler_flags_64)
+  #    g.collect
+  #    if enable_64
+  #        g2 = g.duplicate
+  #        g2.enable_64 = true
+  #        if compiler_flags_64 != g.compiler_flags
+  #      g2.compiler_flags = compiler_flags_64
+  #        end
+  #        g2.collect
+  #        g.merge_64_metadata(g2)
+  #    end
+      g.write
+  #    g.cleanup
+      rescue => e
+        msg = e.message
+        msg = 'Internal error' if msg.empty?
+        $DEBUG = true #DEBUG
+        if $DEBUG
+            $stderr.puts "Received exception: #{e}:"
+            $stderr.puts e.backtrace.join("\n")
+        end
+        die msg, opts.banner, help_msg
+      end
+    end
+  end
+end
diff --git a/data/Rakefile b/data/Rakefile
index 94e692fd..11a2d230 100644
--- a/data/Rakefile
+++ b/data/Rakefile
@@ -103,7 +103,7 @@ task :bridgesupport_files do
       unless File.exist?(dest)
         a = sdk_version.scan(/(\d+)\.(\d+)/)[0]
         sdk_version_headers = ((a[0].to_i * 10000) + (a[1].to_i * 100)).to_s
-        sh "/usr/bin/gen_bridge_metadata --format complete --cflags \"-isysroot #{sdk_path} -mmacosx-version-min=#{sdk_version} -DTARGET_OS_MAC -D__ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__=#{sdk_version_headers} -framework #{framework}\" --framework #{framework_path} > #{dest}"
+        sh "../bin/gen_bridge_metadata --format complete --cflags \"-isysroot #{sdk_path} -mmacosx-version-min=#{sdk_version} -DTARGET_OS_MAC -D__ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__=#{sdk_version_headers} -framework #{framework}\" --framework #{framework_path} > #{dest}"
         apply_bridgesupport_fixes(dest)
         return dest
       end
@@ -118,7 +118,7 @@ task :bridgesupport_files do
         child_framework_paths.each do |child_framework_path|
           if sdk_version == "10.7" && child_framework_path.include?("CoreGraphics")
             dest = 'osx/10.7/BridgeSupport/child/CoreGraphics.bridgesupport'
-            sh "/usr/bin/gen_bridge_metadata --format complete --cflags \"-isysroot #{sdk_path} -F#{sdk_path}/System/Library/Frameworks/ApplicationServices.framework/Frameworks -mmacosx-version-min=10.7 -DTARGET_OS_MAC -D__ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__=100700 -framework ApplicationServices\" --framework #{child_framework_path} > #{dest}"
+            sh "../bin/gen_bridge_metadata --format complete --cflags \"-isysroot #{sdk_path} -F#{sdk_path}/System/Library/Frameworks/ApplicationServices.framework/Frameworks -mmacosx-version-min=10.7 -DTARGET_OS_MAC -D__ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__=100700 -framework ApplicationServices\" --framework #{child_framework_path} > #{dest}"
             apply_bridgesupport_fixes(dest)
             merge_path = dest
           else
@@ -151,12 +151,12 @@ task :bridgesupport_files do
         a = sdk_version.scan(/(\d+)\.(\d+)/)[0]
         sdk_version_headers = ((a[0].to_i * 10000) + (a[1].to_i * 100)).to_s
         extra_flags = (sdk_version >= '7.0') ? '--64-bit' : '--no-64-bit'
-        sh "/usr/bin/gen_bridge_metadata --format complete #{extra_flags} --cflags \"-isysroot #{sdk_path} -miphoneos-version-min=#{sdk_version} -DTARGET_OS_IPHONE -D__ENVIRONMENT_IPHONE_OS_VERSION_MIN_REQUIRED__=#{sdk_version_headers} -framework #{framework}\" --framework #{framework_path} > #{dest}"
+        sh "../bin/gen_bridge_metadata --format complete #{extra_flags} --cflags \"-isysroot #{sdk_path} -miphoneos-version-min=#{sdk_version} -DTARGET_OS_IPHONE -D__ENVIRONMENT_IPHONE_OS_VERSION_MIN_REQUIRED__=#{sdk_version_headers} -framework #{framework}\" --framework #{framework_path} > #{dest}"
         apply_bridgesupport_fixes(dest)
 
         if framework == 'Foundation' and sdk_version >= '7.0'
           # In iOS 7.0, NSObject is defined in /usr/include/objc/NSObject.h
-          sh "/usr/bin/gen_bridge_metadata --format complete --no-64-bit --cflags \"-isysroot #{sdk_path} -miphoneos-version-min=#{sdk_version} -DTARGET_OS_IPHONE -D__ENVIRONMENT_IPHONE_OS_VERSION_MIN_REQUIRED__=#{sdk_version_headers} -framework #{framework} -I#{sdk_path}/usr/include \" objc/NSObject.h objc/NSObjCRuntime.h > /tmp/NSObject.bridgesupport"
+          sh "../bin/gen_bridge_metadata --format complete --no-64-bit --cflags \"-isysroot #{sdk_path} -miphoneos-version-min=#{sdk_version} -DTARGET_OS_IPHONE -D__ENVIRONMENT_IPHONE_OS_VERSION_MIN_REQUIRED__=#{sdk_version_headers} -framework #{framework} -I#{sdk_path}/usr/include \" objc/NSObject.h objc/NSObjCRuntime.h > /tmp/NSObject.bridgesupport"
           merge_bridgesupport dest, '/tmp/NSObject.bridgesupport'
         end
 
diff --git a/lib/motion/project/xcode_config.rb b/lib/motion/project/xcode_config.rb
index 63ba6298..96ee6007 100644
--- a/lib/motion/project/xcode_config.rb
+++ b/lib/motion/project/xcode_config.rb
@@ -307,7 +307,7 @@ EOS
           (OSX_VERSION >= 10.7 && sdk_version < '7.0') ? '--no-64-bit' : ''
         end
       end
-      sh "RUBYOPT='' /usr/bin/gen_bridge_metadata --format complete #{extra_flags} --cflags \" #{c_flags} -isysroot \"#{sdk_path}\" -miphoneos-version-min=#{sdk_version} -D__ENVIRONMENT_IPHONE_OS_VERSION_MIN_REQUIRED__=#{sdk_version_headers} -I. #{includes.join(' ')}\" #{headers.map { |x| "\"#{x}\"" }.join(' ')} -o \"#{bs_file}\" #{ "-e #{exceptions}" if exceptions.length != 0}"
+      sh "RUBYOPT='' '#{File.join(bindir, 'gen_bridge_metadata')}' --format complete #{extra_flags} --cflags \" #{c_flags} -isysroot \"#{sdk_path}\" -miphoneos-version-min=#{sdk_version} -D__ENVIRONMENT_IPHONE_OS_VERSION_MIN_REQUIRED__=#{sdk_version_headers} -I. #{includes.join(' ')}\" #{headers.map { |x| "\"#{x}\"" }.join(' ')} -o \"#{bs_file}\" #{ "-e #{exceptions}" if exceptions.length != 0}"
     end
 
     def define_global_env_txt
diff --git a/vm b/vm
index b0b90511..b1ade08c 160000
--- a/vm
+++ b/vm
@@ -1 +1 @@
-Subproject commit b0b905112b3050e1a2dcabc461a8db9258709597
+Subproject commit b1ade08c2390759b18cbd39f09b1c9e39a571894