--- chromium-79.0.3945.79/tools/gn/bootstrap/bootstrap.py.no-static-libstdc++	2019-12-11 11:53:17.058272551 +0100
+++ chromium-79.0.3945.79/tools/gn/bootstrap/bootstrap.py	2019-12-11 11:53:56.932576910 +0100
@@ -111,6 +111,7 @@ def main(argv):
       sys.executable,
       os.path.join(GN_ROOT, 'build', 'gen.py'),
       '--no-last-commit-position',
+      '--no-static-libstdc++',
       '--out-path=' + gn_build_dir,
   ]
   if options.debug:
--- chromium-72.0.3626.81/tools/gn/build/gen.py.gn-bootstrap-2	2019-02-02 13:59:08.890057595 +0100
+++ chromium-72.0.3626.81/tools/gn/build/gen.py	2019-02-02 14:11:35.667096734 +0100
@@ -308,7 +308,7 @@ def WriteGNNinja(path, platform, host, o
     ar = os.environ.get('AR', 'ar')
   else:
     cxx = os.environ.get('CXX', 'clang++')
-    ld = cxx
+    ld = os.environ.get('LD', 'clang++')
     ar = os.environ.get('AR', 'ar')
 
   cflags = os.environ.get('CFLAGS', '').split()