nodejs
diff --git a/‎configure
Copy file name to clipboardexpand all lines: configure
+10 b/‎configure
Copy file name to clipboardexpand all lines: configure
+10
diff --git a/‎node.gyp
Copy file name to clipboardexpand all lines: node.gyp
+12-1 b/‎node.gyp
Copy file name to clipboardexpand all lines: node.gyp
+12-1
@@ -59,6 +59,11 @@ parser.add_option('--prefix',
     default='/usr/local',
     help='select the install prefix [default: %default]')
 
+parser.add_option('--coverage',
+    action='store_true',
+    dest='coverage',
+    help='Build node with code coverage enabled')
+
 parser.add_option('--debug',
     action='store_true',
     dest='debug',
@@ -863,6 +868,11 @@ def configure_node(o):
   if options.use_xcode and options.use_ninja:
     raise Exception('--xcode and --ninja cannot be used together.')
 
+  if options.coverage:
+    o['variables']['coverage'] = 'true'
+  else:
+    o['variables']['coverage'] = 'false'
+
 def configure_library(lib, output):
   shared_lib = 'shared_' + lib
   output['variables']['node_' + shared_lib] = b(getattr(options, shared_lib))
 
@@ -547,11 +547,22 @@
             'NODE_PLATFORM="sunos"',
           ],
         }],
-        [ '(OS=="freebsd" or OS=="linux") and node_shared=="false"', {
+        [ '(OS=="freebsd" or OS=="linux") and node_shared=="false" and coverage=="false"', {
           'ldflags': [ '-Wl,-z,noexecstack',
                        '-Wl,--whole-archive <(V8_BASE)',
                        '-Wl,--no-whole-archive' ]
         }],
+        [ '(OS=="freebsd" or OS=="linux") and node_shared=="false" and coverage=="true"', {
+          'ldflags': [ '-Wl,-z,noexecstack',
+                       '-Wl,--whole-archive <(V8_BASE)',
+                       '-Wl,--no-whole-archive',
+                       '--coverage',
+                       '-g',
+                       '-O0' ],
+           'cflags': [ '--coverage',
+                       '-g',
+                       '-O0' ]
+        }],
         [ 'OS=="sunos"', {
           'ldflags': [ '-Wl,-M,/usr/lib/ld/map.noexstk' ],
         }],