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| 1 // Copyright (c) 2015, the Dart project authors. Please see the AUTHORS file |
| 2 // for details. All rights reserved. Use of this source code is governed by a |
| 3 // BSD-style license that can be found in the LICENSE file. |
| 4 |
| 5 library precompiler; |
| 6 |
| 7 import 'dart:io'; |
| 8 |
| 9 void run(String executable, String arguments, [String workingDirectory]) { |
| 10 print("+ $executable ${arguments.join(' ')}"); |
| 11 var result = Process.runSync(executable, arguments, |
| 12 workingDirectory: workingDirectory); |
| 13 stdout.write(result.stdout); |
| 14 stderr.write(result.stderr); |
| 15 if (result.exitCode != 0) { |
| 16 exit(result.exitCode); |
| 17 } |
| 18 } |
| 19 |
| 20 void main(List<String> args) { |
| 21 var configuration = Platform.environment["DART_CONFIGURATION"]; |
| 22 |
| 23 var cc, cc_flags, shared, libname; |
| 24 if (Platform.isLinux) { |
| 25 cc = 'gcc'; |
| 26 shared = '-shared'; |
| 27 libname = 'libprecompiled.so'; |
| 28 } else if (Platform.isMacOS) { |
| 29 cc = 'clang'; |
| 30 shared = '-dynamiclib'; |
| 31 libname = 'libprecompiled.dylib'; |
| 32 } else { |
| 33 print("Test only supports Linux and Mac"); |
| 34 return; |
| 35 } |
| 36 |
| 37 if (configuration.endsWith("X64")) { |
| 38 cc_flags = "-m64"; |
| 39 } else if (configuration.endsWith("SIMARM64")) { |
| 40 cc_flags = "-m64"; |
| 41 } else if (configuration.endsWith("SIMARM")) { |
| 42 cc_flags = "-m32"; |
| 43 } else if (configuration.endsWith("SIMMIPS")) { |
| 44 cc_flags = "-m32"; |
| 45 } else if (configuration.endsWith("ARM")) { |
| 46 cc_flags = ""; |
| 47 } else if (configuration.endsWith("MIPS")) { |
| 48 cc_flags = "-EL"; |
| 49 } else { |
| 50 print("Architecture not supported: $configuration"); |
| 51 return; |
| 52 } |
| 53 |
| 54 var tmpDir; |
| 55 for (var arg in args) { |
| 56 if (arg.startsWith("--gen-precompiled-snapshot")) { |
| 57 tmpDir = arg.substring("--gen-precompiled-snapshot".length + 1); |
| 58 } |
| 59 } |
| 60 print("Using directory $tmpDir"); |
| 61 |
| 62 run(args[0], args.sublist(1)); |
| 63 run(cc, [shared, cc_flags, "-o", libname, "precompiled.S"], tmpDir); |
| 64 } |
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