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| 1 # Copyright (c) 2008 The Chromium Authors. All rights reserved. |
| 2 # Use of this source code is governed by a BSD-style license that can be |
| 3 # found in the LICENSE file. |
| 4 |
| 5 # Ripped and modded from chrome. |
| 6 |
| 7 Import('env') |
| 8 |
| 9 env = env.Clone( |
| 10 ) |
| 11 |
| 12 env.Replace( |
| 13 LIBPNG_DIR = '$THIRD_PARTY_DIR/libpng', |
| 14 CPPPATH = [ |
| 15 '$LIBPNG_DIR', |
| 16 '$THIRD_PARTY_DIR/zlib', |
| 17 ], |
| 18 ) |
| 19 |
| 20 env.Append( |
| 21 CPPDEFINES = [ |
| 22 ], |
| 23 ) |
| 24 |
| 25 input_files = [ |
| 26 # Common Files |
| 27 '$LIBPNG_DIR/png.c', |
| 28 '$LIBPNG_DIR/pngerror.c', |
| 29 '$LIBPNG_DIR/pngget.c', |
| 30 '$LIBPNG_DIR/pngmem.c', |
| 31 '$LIBPNG_DIR/pngset.c', |
| 32 '$LIBPNG_DIR/pngtrans.c', |
| 33 |
| 34 # Reading PNGs |
| 35 '$LIBPNG_DIR/pngpread.c', |
| 36 '$LIBPNG_DIR/pngread.c', |
| 37 '$LIBPNG_DIR/pngrio.c', |
| 38 '$LIBPNG_DIR/pngrtran.c', |
| 39 '$LIBPNG_DIR/pngrutil.c', |
| 40 ] |
| 41 |
| 42 # The following files are not yet needed; exclude them to save size. |
| 43 if not env['OFFICIAL_BUILD']: |
| 44 input_files += [ |
| 45 # Writing PNGs |
| 46 '$LIBPNG_DIR/pngwio.c', |
| 47 '$LIBPNG_DIR/pngwrite.c', |
| 48 '$LIBPNG_DIR/pngwtran.c', |
| 49 '$LIBPNG_DIR/pngwutil.c', |
| 50 ] |
| 51 |
| 52 env.ChromeStaticLibrary('png', input_files) |
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