[project] add cpp target

haxetool/haxe.js

@@ -143,11 +143,22 @@ class Haxe extends Sdk {
             args.push('-debug');
         }
         const target = path.resolve(buildDir, platform, 'bin');
-        fse.emptyDirSync(target);
+        if (platform !== 'cpp') {
+            fse.emptyDirSync(target);
+        }
         for (const asset of config.assets) {
             fse.copySync(asset, path.join(target, asset.split("/").pop()));
         }
-        return this.haxe(args).then(() => vfs.src(`${target}/**/*`));
+        const result = {
+            'cpp': `${config.meta.filename}/${config.main.split('.').pop()}${debug ? '-debug' : ''}`,
+        }[platform] || '**/*';
+        return this.haxe(args).then(() => {
+            let r = vfs.src(`${target}/${result}`);
+            if (platform === 'cpp') {
+                r = r.pipe(rename(config.meta.filename));
+            }
+            return r;
+        });
     }
 
     install(packages) {