1 /******************************************************************************* 2 * Copyright 2011 See AUTHORS file. 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 ******************************************************************************/ 16 17 package com.badlogic.gdx.physics.bullet; 18 19 import java.io.File; 20 21 import com.badlogic.gdx.files.FileHandle; 22 import com.badlogic.gdx.jnigen.AntScriptGenerator; 23 import com.badlogic.gdx.jnigen.BuildConfig; 24 import com.badlogic.gdx.jnigen.BuildExecutor; 25 import com.badlogic.gdx.jnigen.BuildTarget; 26 import com.badlogic.gdx.jnigen.BuildTarget.TargetOs; 27 import com.badlogic.gdx.jnigen.NativeCodeGenerator; 28 29 public class BulletBuild { main(String[] args)30 public static void main (String[] args) throws Exception { 31 // generate C/C++ code 32 new NativeCodeGenerator().generate("src", "bin", "jni"); 33 34 // Flags to accomodate SWIG generated code 35 String cppFlags = ""; 36 37 // SWIG doesn't emit strict aliasing compliant code 38 cppFlags += " -fno-strict-aliasing"; 39 // SWIG directors aren't clearly documented to require RTTI, but SWIG 40 // normally generates a small number of dynamic_casts for director code. 41 // gdx-bullet's swig build.xml replaces these with static C casts so we 42 // can compile without RTTI and save some disk space. It seems to work 43 // with these static casts. 44 cppFlags += " -fno-rtti"; 45 // Disable profiling (it's on by default). If you change this, you 46 // must regenerate the SWIG wrappers with the changed value. 47 cppFlags += " -DBT_NO_PROFILE"; 48 49 // generate build scripts 50 String[] excludes = {"src/bullet/BulletMultiThreaded/GpuSoftBodySolvers/**"}; 51 String[] headers = {"src/bullet/", "src/custom/", "src/extras/Serialize/"}; 52 53 BuildTarget win32home = BuildTarget.newDefaultTarget(TargetOs.Windows, false); 54 win32home.compilerPrefix = ""; 55 win32home.buildFileName = "build-windows32home.xml"; 56 win32home.excludeFromMasterBuildFile = true; 57 win32home.cExcludes = win32home.cppExcludes = excludes; 58 win32home.headerDirs = headers; 59 win32home.cppFlags += cppFlags; 60 61 BuildTarget win32 = BuildTarget.newDefaultTarget(TargetOs.Windows, false); 62 win32.cExcludes = win32.cppExcludes = excludes; 63 win32.headerDirs = headers; 64 win32.cppFlags += cppFlags; 65 66 BuildTarget win64 = BuildTarget.newDefaultTarget(TargetOs.Windows, true); 67 win64.cExcludes = win64.cppExcludes = excludes; 68 win64.headerDirs = headers; 69 win64.cppFlags += cppFlags; 70 71 BuildTarget lin32 = BuildTarget.newDefaultTarget(TargetOs.Linux, false); 72 lin32.cExcludes = lin32.cppExcludes = excludes; 73 lin32.headerDirs = headers; 74 lin32.cppFlags += cppFlags; 75 76 BuildTarget lin64 = BuildTarget.newDefaultTarget(TargetOs.Linux, true); 77 lin64.cExcludes = lin64.cppExcludes = excludes; 78 lin64.headerDirs = headers; 79 lin64.cppFlags += cppFlags; 80 81 BuildTarget mac = BuildTarget.newDefaultTarget(TargetOs.MacOsX, false); 82 mac.cExcludes = mac.cppExcludes = excludes; 83 mac.headerDirs = headers; 84 mac.cppFlags += cppFlags; 85 86 BuildTarget mac64 = BuildTarget.newDefaultTarget(TargetOs.MacOsX, true); 87 mac64.cExcludes = mac.cppExcludes = excludes; 88 mac64.headerDirs = headers; 89 mac64.cppFlags += cppFlags; 90 91 BuildTarget android = BuildTarget.newDefaultTarget(TargetOs.Android, false); 92 android.cExcludes = android.cppExcludes = excludes; 93 android.headerDirs = headers; 94 android.cppFlags += cppFlags + " -fexceptions"; 95 96 BuildTarget ios = BuildTarget.newDefaultTarget(TargetOs.IOS, false); 97 ios.cExcludes = ios.cppExcludes = excludes; 98 ios.headerDirs = headers; 99 ios.cppFlags += cppFlags; 100 101 new AntScriptGenerator().generate(new BuildConfig("gdx-bullet"), win32home, win32, win64, lin32, lin64, mac, mac64, android, ios); 102 new FileHandle(new File("jni/Application.mk")).writeString("\nAPP_STL := stlport_static\n", true); 103 104 // build natives 105 // BuildExecutor.executeAnt("jni/build-windows32home.xml", "-v"); 106 // BuildExecutor.executeAnt("jni/build-linux64.xml", ""); 107 // BuildExecutor.executeAnt("jni/build-android32.xml", ""); 108 // BuildExecutor.executeAnt("jni/build.xml", "pack-natives"); 109 } 110 } 111