1 2 // Set when building only part of the abis in the apk. 3 def abiFiltersForWrapScript = [] 4 5 android { 6 buildTypes { 7 profiling { 8 initWith debug 9 externalNativeBuild { 10 cmake { 11 // cmake Debug build type uses -O0, which makes the code slow. 12 arguments "-DCMAKE_BUILD_TYPE=Release" 13 } 14 } 15 packagingOptions { 16 // Contain debug info in the libraries. 17 doNotStrip "**.so" 18 19 // Exclude wrap.sh for architectures not built. 20 if (abiFiltersForWrapScript) { 21 def exclude_abis = ["armeabi", "armeabi-v7a", "arm64-v8a", 22 "x86", "x86_64", "mips", "mips64"] 23 .findAll{ !(it in abiFiltersForWrapScript) } 24 .collect{ "**/" + it + "/wrap.sh" } 25 excludes += exclude_abis 26 } 27 } 28 29 // Add lib/xxx/wrap.sh in the apk. This is to enable java profiling on Android O 30 // devices. 31 sourceSets { 32 profiling { 33 resources { 34 srcDir { 35 "profiling_apk_add_dir" 36 } 37 } 38 } 39 } 40 } 41 } 42 } 43 44 def writeWrapScriptToFullyCompileJavaApp(wrapFile) { 45 wrapFile.withWriter { writer -> 46 writer.write('#!/system/bin/sh\n') 47 writer.write('\$@\n') 48 } 49 } 50 51 task createProfilingApkAddDir { 52 for (String abi : ["armeabi", "armeabi-v7a", "arm64-v8a", "x86", "x86_64", "mips", "mips64"]) { 53 def dir = new File("app/profiling_apk_add_dir/lib/" + abi) 54 dir.mkdirs() 55 def wrapFile = new File(dir, "wrap.sh") 56 writeWrapScriptToFullyCompileJavaApp(wrapFile) 57 println "write file " + wrapFile.path 58 } 59 } 60 61
