Do not remote duplicate entries from ldflags when generating ninja files as it changes behavior

test/ninja/duplicate-ldflags/gyptest-duplicate-ldflags.py

Index: test/ninja/duplicate-ldflags/gyptest-duplicate-ldflags.py
diff --git a/test/ninja/duplicate-ldflags/gyptest-duplicate-ldflags.py b/test/ninja/duplicate-ldflags/gyptest-duplicate-ldflags.py
new file mode 100644
index 0000000000000000000000000000000000000000..41b7fffccf71a21842ac4edf37c1229b09cfeda6
--- /dev/null
+++ b/test/ninja/duplicate-ldflags/gyptest-duplicate-ldflags.py
@@ -0,0 +1,21 @@
+#!/usr/bin/env python
+
+# Copyright (c) 2015 Google Inc. All rights reserved.
+# Use of this source code is governed by a BSD-style license that can be
+# found in the LICENSE file.
+
+"""
+Verifies duplicate ldflags are not removed.
+"""
+
+import TestGyp
+
+test = TestGyp.TestGyp(formats=['ninja'])
+test.run_gyp('test.gyp')
+
+test.must_contain('out/Default/obj/All.ninja',
+    '-Wl,--whole-archive lib1.a -Wl,--no-whole-archive')

[Nico, 2015/06/25 16:02:21]

Can you rewrite this to not inspect the ninja files? I think if you use a
make_global_settings block with a LINK_wrapper pointing at some python script,
the script can inspect the link flags. Then the test would work with make and
ninja and would also test that the two generators are consistent.

+test.must_contain('out/Default/obj/All.ninja',
+    '-Wl,--whole-archive lib2.a -Wl,--no-whole-archive')
+
+test.pass_test()