Added addToOtherLinkerFlags and removeFromOtherLinkerFlags to pbxProject

Author: IvanKarpan

lib/pbxProject.js

@@ -850,6 +850,52 @@ pbxProject.prototype.addToHeaderSearchPaths = function (file) {
         }
     }
 }
+
+pbxProject.prototype.addToOtherLinkerFlags = function (flag) {
+    var configurations = nonComments(this.pbxXCBuildConfigurationSection()),
+        INHERITED = '"$(inherited)"',
+        OTHER_LDFLAGS = 'OTHER_LDFLAGS',
+        config, buildSettings;
+
+    for (config in configurations) {
+        buildSettings = configurations[config].buildSettings;
+
+        if (unquote(buildSettings['PRODUCT_NAME']) != this.productName)
+            continue;
+
+        if (!buildSettings[OTHER_LDFLAGS]
+                || buildSettings[OTHER_LDFLAGS] === INHERITED) {
+            buildSettings[OTHER_LDFLAGS] = [INHERITED];
+        }
+
+        buildSettings[OTHER_LDFLAGS].push(flag);
+    }
+}
+
+pbxProject.prototype.removeFromOtherLinkerFlags = function (flag) {
+    var configurations = nonComments(this.pbxXCBuildConfigurationSection()),
+        OTHER_LDFLAGS = 'OTHER_LDFLAGS',
+        config, buildSettings;
+    
+    for (config in configurations) {
+        buildSettings = configurations[config].buildSettings;
+        
+        if (unquote(buildSettings['PRODUCT_NAME']) != this.productName) {
+            continue;
+        }
+        
+        if (buildSettings[OTHER_LDFLAGS]) {
+            var matches = buildSettings[OTHER_LDFLAGS].filter(function (p) {
+                return p.indexOf(flag) > -1;
+            });
+            matches.forEach(function (m) {
+                var idx = buildSettings[OTHER_LDFLAGS].indexOf(m);
+                buildSettings[OTHER_LDFLAGS].splice(idx, 1);
+            });
+        }
+    }
+}
+
 // a JS getter. hmmm
 pbxProject.prototype.__defineGetter__("productName", function () {
     var configurations = nonComments(this.pbxXCBuildConfigurationSection()),