Issue #1939 - Part 1: Update build system for libwebp.

media/libwebp/enc/moz.build

@@ -0,0 +1,39 @@
+# -*- Mode: python; indent-tabs-mode: nil; tab-width: 40 -*-
+# vim: set filetype=python:
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+with Files('**'):
+    BUG_COMPONENT = ('Core', 'ImageLib')
+
+SOURCES += [
+    'alpha_enc.c',
+    'analysis_enc.c',
+    'backward_references_cost_enc.c',
+    'backward_references_enc.c',
+    'config_enc.c',
+    'cost_enc.c',
+    'filter_enc.c',
+    'frame_enc.c',
+    'histogram_enc.c',
+    'iterator_enc.c',
+    'near_lossless_enc.c',
+    'picture_csp_enc.c',
+    'picture_enc.c',
+    'picture_psnr_enc.c',
+    'picture_rescale_enc.c',
+    'picture_tools_enc.c',
+    'predictor_enc.c',
+    'quant_enc.c',
+    'syntax_enc.c',
+    'token_enc.c',
+    'tree_enc.c',
+    'vp8l_enc.c',
+    'webp_enc.c',
+]
+
+FINAL_LIBRARY = 'gkmedias'
+
+# We allow warnings for third-party code that can be updated from upstream.
+ALLOW_COMPILER_WARNINGS = True