diff --git a/.circleci/Dockerfiles/Dockerfile.android b/.circleci/Dockerfiles/Dockerfile.android index af6c820ae19946..8d0e28803a5fc8 100644 --- a/.circleci/Dockerfiles/Dockerfile.android +++ b/.circleci/Dockerfiles/Dockerfile.android @@ -14,7 +14,7 @@ # and build a Android application that can be used to run the # tests specified in the scripts/ directory. # -FROM reactnativecommunity/react-native-android:5.2 +FROM reactnativecommunity/react-native-android:5.4 LABEL Description="React Native Android Test Image" LABEL maintainer="Héctor Ramos " @@ -53,6 +53,4 @@ ADD . /app RUN yarn -RUN ./gradlew :ReactAndroid:downloadBoost :ReactAndroid:downloadDoubleConversion :ReactAndroid:downloadFolly :ReactAndroid:downloadGlog - -RUN ./gradlew :ReactAndroid:packageReactNdkLibsForBuck -Pjobs=1 +RUN ./gradlew :ReactAndroid:assembleDebug diff --git a/.circleci/config.yml b/.circleci/config.yml index 00f5104016b9ca..1e8247ec26f157 100644 --- a/.circleci/config.yml +++ b/.circleci/config.yml @@ -67,7 +67,7 @@ executors: reactnativeandroid: <<: *defaults docker: - - image: reactnativecommunity/react-native-android:5.2 + - image: reactnativecommunity/react-native-android:5.4 resource_class: "large" environment: - TERM: "dumb" diff --git a/ReactAndroid/build.gradle b/ReactAndroid/build.gradle index 33a09c0a47ae7a..14aa4aea77c522 100644 --- a/ReactAndroid/build.gradle +++ b/ReactAndroid/build.gradle @@ -45,6 +45,10 @@ def boostPath = dependenciesPath ?: System.getenv("REACT_NATIVE_BOOST_PATH") // Setup build type for NDK, supported values: {debug, release} def nativeBuildType = System.getenv("NATIVE_BUILD_TYPE") ?: "release" +// We put the publishing version from gradle.properties inside ext. so other +// subprojects can access it as well. +ext.publishing_version = VERSION_NAME + task createNativeDepsDirectories { downloadsDir.mkdirs() thirdPartyNdkDir.mkdirs() @@ -127,24 +131,6 @@ final def prepareLibevent = tasks.register("prepareLibevent", PrepareLibeventTas it.outputDir.set(new File(thirdPartyNdkDir, "libevent")) } -task prepareHermes(dependsOn: createNativeDepsDirectories, type: Copy) { - def hermesPackagePath = findNodeModulePath(projectDir, "hermes-engine") - if (!hermesPackagePath) { - throw new GradleScriptException("Could not find the hermes-engine npm package", null) - } - - def hermesAAR = file("$hermesPackagePath/android/hermes-debug.aar") - if (!hermesAAR.exists()) { - throw new GradleScriptException("The hermes-engine npm package is missing \"android/hermes-debug.aar\"", null) - } - - def soFiles = zipTree(hermesAAR).matching({ it.include "**/*.so" }) - - from soFiles - from "src/main/jni/first-party/hermes/Android.mk" - into "$thirdPartyNdkDir/hermes" -} - task downloadGlog(dependsOn: createNativeDepsDirectories, type: Download) { src("https://github.com/google/glog/archive/v${GLOG_VERSION}.tar.gz") onlyIfNewer(true) @@ -259,18 +245,11 @@ final def extractNativeDependencies = tasks.register('extractNativeDependencies' it.extractHeadersConfiguration.setFrom(configurations.extractHeaders) it.extractJniConfiguration.setFrom(configurations.extractJNI) it.baseOutputDir = project.file("src/main/jni/first-party/") - // Sadly this task as an output folder path that is directly dependent on - // the task input (i.e. src/main/jni/first-party//... - // This means that this task is using the parent folder (first-party/) as - // @OutputFolder. The `prepareHermes` task will also output inside that - // folder and if the two tasks happen to be inside the same run, we want - // `extractNativeDependencies` to run after `prepareHermes` to do not - // invalidate the input/output calculation for this task. - it.mustRunAfter(prepareHermes) } task installArchives { dependsOn("publishReleasePublicationToNpmRepository") + dependsOn(":ReactAndroid:hermes-engine:installArchives") } // Creating sources with comments @@ -314,6 +293,7 @@ android { "REACT_COMMON_DIR=$projectDir/../ReactCommon", "REACT_GENERATED_SRC_DIR=$buildDir/generated/source", "REACT_SRC_DIR=$projectDir/src/main/java/com/facebook/react", + "APP_STL=c++_shared", "-j${ndkBuildJobs()}" if (Os.isFamily(Os.FAMILY_MAC)) { @@ -333,7 +313,7 @@ android { } } - preBuild.dependsOn(prepareJSC, prepareHermes, prepareBoost, prepareDoubleConversion, prepareFmt, prepareFolly, prepareGlog, prepareLibevent, extractNativeDependencies) + preBuild.dependsOn(prepareJSC, prepareBoost, prepareDoubleConversion, prepareFmt, prepareFolly, prepareGlog, prepareLibevent, extractNativeDependencies) preBuild.dependsOn("generateCodegenArtifactsFromSchema") sourceSets.main { @@ -366,6 +346,10 @@ android { extractJNI javadocDeps.extendsFrom api } + + buildFeatures { + prefab true + } } dependencies { @@ -388,6 +372,15 @@ dependencies { extractHeaders("com.facebook.fbjni:fbjni:0.2.2:headers") extractJNI("com.facebook.fbjni:fbjni:0.2.2") + // It's up to the consumer to decide if hermes should be included or not. + // Therefore hermes-engine is a compileOnly dependency. + // Moreover, you can toggle where to get the dependency with `buildHermesFromSource`. + if (project.getProperties().getOrDefault("buildHermesFromSource", "false").toBoolean()) { + compileOnly(project(":ReactAndroid:hermes-engine")) + } else { + compileOnly("com.facebook.react:hermes-engine:${VERSION_NAME}") + } + javadocDeps("com.squareup:javapoet:1.13.0") testImplementation("junit:junit:${JUNIT_VERSION}") diff --git a/ReactAndroid/hermes-engine/.npmignore b/ReactAndroid/hermes-engine/.npmignore new file mode 100644 index 00000000000000..b6a87b32364a2a --- /dev/null +++ b/ReactAndroid/hermes-engine/.npmignore @@ -0,0 +1,3 @@ +# Make sure we never publish the build folders to npm. +build/ +.cxx/ diff --git a/ReactAndroid/hermes-engine/build.gradle b/ReactAndroid/hermes-engine/build.gradle index 9f681313b2e2ab..b4adb9fb4b6e3f 100644 --- a/ReactAndroid/hermes-engine/build.gradle +++ b/ReactAndroid/hermes-engine/build.gradle @@ -22,6 +22,7 @@ if (hermesVersionFile.exists()) { hermesVersion = hermesVersionFile.text } def ndkBuildJobs = Runtime.runtime.availableProcessors().toString() +def prefabHeadersDir = new File("$buildDir/prefab-headers") // We inject the JSI directory used inside the Hermes build with the -DJSI_DIR config. def jsiDir = rootProject.file("ReactCommon/jsi") @@ -42,6 +43,10 @@ task downloadNdkBuildDependencies() { dependsOn(downloadHermes) } +task installArchives { + dependsOn("publishAllPublicationsToNpmRepository") +} + task unzipHermes(dependsOn: downloadHermes, type: Copy) { from(tarTree(downloadHermes.dest)) { eachFile { file -> @@ -56,7 +61,7 @@ task unzipHermes(dependsOn: downloadHermes, type: Copy) { } -task configureNinjaForHermes(dependsOn: unzipHermes, type: org.gradle.api.tasks.Exec) { +task configureNinjaForHermes(dependsOn: unzipHermes, type: Exec) { workingDir(hermesDir) commandLine(windowsAwareCommandLine( "python3", @@ -67,11 +72,19 @@ task configureNinjaForHermes(dependsOn: unzipHermes, type: org.gradle.api.tasks. )) } -task buildNinjaForHermes(dependsOn: configureNinjaForHermes, type: org.gradle.api.tasks.Exec) { +task buildNinjaForHermes(dependsOn: configureNinjaForHermes, type: Exec) { workingDir(hermesDir) commandLine(windowsAwareCommandLine("cmake", "--build", "./ninja_build", "--target", "hermesc", "-j", ndkBuildJobs)) } +task prepareHeadersForPrefab(dependsOn: unzipHermes, type: Copy) { + from("$hermesDir/API") + from("$hermesDir/public") + include("**/*.h") + exclude("jsi/**") + into(prefabHeadersDir) +} + static def windowsAwareCommandLine(String... commands) { def newCommands = [] if (Os.isFamily(Os.FAMILY_WINDOWS)) { @@ -88,6 +101,7 @@ def reactNativeArchitectures() { android { compileSdkVersion 31 + buildToolsVersion = "31.0.0" // Used to override the NDK path & version on internal CI if (System.getenv("ANDROID_NDK") != null && System.getenv("LOCAL_ANDROID_NDK_VERSION") != null) { @@ -180,12 +194,28 @@ android { allVariants() } } + + buildFeatures { + prefabPublishing true + } + + prefab { + libhermes { + headers prefabHeadersDir.absolutePath + libraryName "libhermes" + } + } } afterEvaluate { preBuild.dependsOn(buildNinjaForHermes) + preBuild.dependsOn(prepareHeadersForPrefab) // Needed as some of the native sources needs to be downloaded // before configureCMakeRelease/configureCMakeMinSizeRel could be executed. + reactNativeArchitectures().each { architecture -> + tasks.named("configureCMakeMinSizeRel[${architecture}]") { dependsOn(preBuild) } + tasks.named("configureCMakeRelease[${architecture}]") { dependsOn(preBuild) } + } configureCMakeRelease.dependsOn(preBuild) configureCMakeMinSizeRel.dependsOn(preBuild) @@ -206,4 +236,4 @@ afterEvaluate { } group = "com.facebook.react" -version = VERSION_NAME +version = parent.publishing_version diff --git a/ReactAndroid/hermes-engine/gradle.properties b/ReactAndroid/hermes-engine/gradle.properties index d43457e0b758ba..8b53deb7d709fe 100644 --- a/ReactAndroid/hermes-engine/gradle.properties +++ b/ReactAndroid/hermes-engine/gradle.properties @@ -1,2 +1 @@ -VERSION_NAME=1000.0.0-main -android.disableAutomaticComponentCreation=true \ No newline at end of file +android.disableAutomaticComponentCreation=true diff --git a/ReactAndroid/src/main/java/com/facebook/hermes/instrumentation/Android.mk b/ReactAndroid/src/main/java/com/facebook/hermes/instrumentation/Android.mk index 6495b130675500..a104743b82e9ab 100644 --- a/ReactAndroid/src/main/java/com/facebook/hermes/instrumentation/Android.mk +++ b/ReactAndroid/src/main/java/com/facebook/hermes/instrumentation/Android.mk @@ -7,14 +7,13 @@ LOCAL_PATH := $(call my-dir) REACT_NATIVE := $(LOCAL_PATH)/../../../../../../../.. -include $(REACT_NATIVE)/ReactCommon/common.mk include $(CLEAR_VARS) LOCAL_MODULE := jsijniprofiler LOCAL_SRC_FILES := $(wildcard $(LOCAL_PATH)/*.cpp) -LOCAL_C_INCLUDES := $(LOCAL_PATH) $(REACT_NATIVE)/ReactCommon/jsi $(call find-node-module,$(LOCAL_PATH),hermes-engine)/android/include +LOCAL_C_INCLUDES := $(LOCAL_PATH) $(REACT_NATIVE)/ReactCommon/jsi LOCAL_CPP_FEATURES := exceptions @@ -29,5 +28,3 @@ LOCAL_SHARED_LIBRARIES := \ include $(BUILD_SHARED_LIBRARY) - -include $(CLEAR_VARS) diff --git a/ReactAndroid/src/main/java/com/facebook/hermes/reactexecutor/Android.mk b/ReactAndroid/src/main/java/com/facebook/hermes/reactexecutor/Android.mk index 505bab63a3a0eb..32679252689bc0 100644 --- a/ReactAndroid/src/main/java/com/facebook/hermes/reactexecutor/Android.mk +++ b/ReactAndroid/src/main/java/com/facebook/hermes/reactexecutor/Android.mk @@ -6,47 +6,47 @@ LOCAL_PATH := $(call my-dir) REACT_NATIVE := $(LOCAL_PATH)/../../../../../../../.. -include $(REACT_NATIVE)/ReactCommon/common.mk -include $(CLEAR_VARS) +ifeq ($(APP_OPTIM),debug) + include $(CLEAR_VARS) -LOCAL_MODULE := hermes-executor-release + LOCAL_MODULE := hermes-executor-debug + LOCAL_CFLAGS := -DHERMES_ENABLE_DEBUGGER=1 -LOCAL_SRC_FILES := $(wildcard $(LOCAL_PATH)/*.cpp) + LOCAL_SRC_FILES := $(wildcard $(LOCAL_PATH)/*.cpp) -LOCAL_C_INCLUDES := $(LOCAL_PATH) $(REACT_NATIVE)/ReactCommon/jsi $(call find-node-module,$(LOCAL_PATH),hermes-engine)/android/include + LOCAL_C_INCLUDES := $(LOCAL_PATH) $(REACT_NATIVE)/ReactCommon/jsi -LOCAL_CPP_FEATURES := exceptions + LOCAL_CPP_FEATURES := exceptions -LOCAL_STATIC_LIBRARIES := libjsireact libhermes-executor-common-release -LOCAL_SHARED_LIBRARIES := \ - libfb \ - libfbjni \ - libfolly_json \ - libhermes \ - libjsi \ - libreactnativejni + LOCAL_STATIC_LIBRARIES := libjsireact libhermes-executor-common-debug + LOCAL_SHARED_LIBRARIES := \ + libfb \ + libfbjni \ + libfolly_json \ + libhermes \ + libjsi \ + libreactnativejni -include $(BUILD_SHARED_LIBRARY) + include $(BUILD_SHARED_LIBRARY) +else + include $(CLEAR_VARS) + LOCAL_MODULE := hermes-executor-release -include $(CLEAR_VARS) + LOCAL_SRC_FILES := $(wildcard $(LOCAL_PATH)/*.cpp) -LOCAL_MODULE := hermes-executor-debug -LOCAL_CFLAGS := -DHERMES_ENABLE_DEBUGGER=1 + LOCAL_C_INCLUDES := $(LOCAL_PATH) $(REACT_NATIVE)/ReactCommon/jsi -LOCAL_SRC_FILES := $(wildcard $(LOCAL_PATH)/*.cpp) + LOCAL_CPP_FEATURES := exceptions -LOCAL_C_INCLUDES := $(LOCAL_PATH) $(REACT_NATIVE)/ReactCommon/jsi $(call find-node-module,$(LOCAL_PATH),hermes-engine)/android/include + LOCAL_STATIC_LIBRARIES := libjsireact libhermes-executor-common-release + LOCAL_SHARED_LIBRARIES := \ + libfb \ + libfbjni \ + libfolly_json \ + libhermes \ + libjsi \ + libreactnativejni -LOCAL_CPP_FEATURES := exceptions - -LOCAL_STATIC_LIBRARIES := libjsireact libhermes-executor-common-debug -LOCAL_SHARED_LIBRARIES := \ - libfb \ - libfbjni \ - libfolly_json \ - libhermes \ - libjsi \ - libreactnativejni - -include $(BUILD_SHARED_LIBRARY) + include $(BUILD_SHARED_LIBRARY) +endif diff --git a/ReactAndroid/src/main/jni/first-party/hermes/Android.mk b/ReactAndroid/src/main/jni/first-party/hermes/Android.mk deleted file mode 100644 index 266532a91cbd7f..00000000000000 --- a/ReactAndroid/src/main/jni/first-party/hermes/Android.mk +++ /dev/null @@ -1,10 +0,0 @@ -# Copyright (c) Meta Platforms, Inc. and affiliates. -# -# This source code is licensed under the MIT license found in the -# LICENSE file in the root directory of this source tree. - -LOCAL_PATH:= $(call my-dir) -include $(CLEAR_VARS) -LOCAL_MODULE:= hermes -LOCAL_SRC_FILES := jni/$(TARGET_ARCH_ABI)/libhermes.so -include $(PREBUILT_SHARED_LIBRARY) diff --git a/ReactAndroid/src/main/jni/react/jni/Android.mk b/ReactAndroid/src/main/jni/react/jni/Android.mk index bb9e71013d5290..cb1c95789d7751 100644 --- a/ReactAndroid/src/main/jni/react/jni/Android.mk +++ b/ReactAndroid/src/main/jni/react/jni/Android.mk @@ -143,11 +143,18 @@ $(call import-module,jsiexecutor) $(call import-module,logger) $(call import-module,callinvoker) $(call import-module,reactperflogger) -$(call import-module,hermes) $(call import-module,runtimeexecutor) $(call import-module,react/renderer/runtimescheduler) $(call import-module,react/nativemodule/core) +# This block is needed only because we build the project on NDK r17 internally. +ifneq ($(call ndk-major-at-least,21),true) + $(call import-add-path,$(NDK_GRADLE_INJECTED_IMPORT_PATH)) +endif + +$(call import-module,prefab/hermes-engine) + + include $(REACT_SRC_DIR)/reactperflogger/jni/Android.mk # TODO (T48588859): Restructure this target to align with dir structure: "react/nativemodule/..." # Note: Update this only when ready to minimize breaking changes. diff --git a/ReactCommon/common.mk b/ReactCommon/common.mk deleted file mode 100644 index d752edce3e8e55..00000000000000 --- a/ReactCommon/common.mk +++ /dev/null @@ -1,29 +0,0 @@ -# Copyright (c) Meta Platforms, Inc. and affiliates. -# -# This source code is licensed under the MIT license found in the -# LICENSE file in the root directory of this source tree. - -## -# Returns the absolute path to the specified npm package, searching from the -# given base directory. This function uses Node's module resolution algorithm -# searching "node_modules" in the base directory and its ancestors. If no -# matching package is found, this function returns an empty string. -# -# The first argument to this function is the base directory from which to begin -# searching. The second argument is the name of the npm package. -# -# Ex: $(call find-node-module,$(LOCAL_PATH),hermes-engine) -### -define find-node-module -$(strip \ - $(eval _base := $(strip $(1))) \ - $(eval _package := $(strip $(2))) \ - $(eval _candidate := $(abspath $(_base)/node_modules/$(_package))) \ - $(if $(realpath $(_candidate)), \ - $(_candidate), \ - $(if $(_base), \ - $(call find-node-module,$(patsubst %/,%,$(dir $(_base))),$(_package)) \ - ) \ - ) \ -) -endef diff --git a/ReactCommon/cxxreact/Android.mk b/ReactCommon/cxxreact/Android.mk index 57533ee36cb1da..c6595e435d1678 100644 --- a/ReactCommon/cxxreact/Android.mk +++ b/ReactCommon/cxxreact/Android.mk @@ -42,6 +42,9 @@ $(call import-module,jsc) $(call import-module,glog) $(call import-module,jsi) $(call import-module,jsinspector) -$(call import-module,hermes/inspector) $(call import-module,hermes/executor) $(call import-module,logger) + +ifeq ($(APP_OPTIM),debug) + $(call import-module,hermes/inspector) +endif diff --git a/ReactCommon/hermes/executor/Android.mk b/ReactCommon/hermes/executor/Android.mk index ecd36f8d6fcbee..d5e42a1fa9d309 100644 --- a/ReactCommon/hermes/executor/Android.mk +++ b/ReactCommon/hermes/executor/Android.mk @@ -6,32 +6,33 @@ LOCAL_PATH := $(call my-dir) REACT_NATIVE := $(LOCAL_PATH)/../../.. -include $(REACT_NATIVE)/ReactCommon/common.mk -include $(CLEAR_VARS) +ifeq ($(APP_OPTIM),debug) + include $(CLEAR_VARS) -LOCAL_MODULE := hermes-executor-common-release + LOCAL_MODULE := hermes-executor-common-debug + LOCAL_CFLAGS := -DHERMES_ENABLE_DEBUGGER=1 -LOCAL_SRC_FILES := $(wildcard $(LOCAL_PATH)/*.cpp) + LOCAL_SRC_FILES := $(wildcard $(LOCAL_PATH)/*.cpp) -LOCAL_C_INCLUDES := $(LOCAL_PATH) $(REACT_NATIVE)/ReactCommon/jsi $(call find-node-module,$(LOCAL_PATH),hermes-engine)/android/include -LOCAL_EXPORT_C_INCLUDES := $(LOCAL_PATH) + LOCAL_C_INCLUDES := $(LOCAL_PATH) $(REACT_NATIVE)/ReactCommon/jsi + LOCAL_EXPORT_C_INCLUDES := $(LOCAL_PATH) -LOCAL_STATIC_LIBRARIES := libjsireact -LOCAL_SHARED_LIBRARIES := libhermes libjsi + LOCAL_STATIC_LIBRARIES := libjsireact libhermes-inspector + LOCAL_SHARED_LIBRARIES := libhermes libjsi -include $(BUILD_STATIC_LIBRARY) + include $(BUILD_STATIC_LIBRARY) +else + include $(CLEAR_VARS) -include $(CLEAR_VARS) + LOCAL_MODULE := hermes-executor-common-release -LOCAL_MODULE := hermes-executor-common-debug -LOCAL_CFLAGS := -DHERMES_ENABLE_DEBUGGER=1 + LOCAL_SRC_FILES := $(wildcard $(LOCAL_PATH)/*.cpp) -LOCAL_SRC_FILES := $(wildcard $(LOCAL_PATH)/*.cpp) + LOCAL_C_INCLUDES := $(LOCAL_PATH) $(REACT_NATIVE)/ReactCommon/jsi + LOCAL_EXPORT_C_INCLUDES := $(LOCAL_PATH) -LOCAL_C_INCLUDES := $(LOCAL_PATH) $(REACT_NATIVE)/ReactCommon/jsi $(call find-node-module,$(LOCAL_PATH),hermes-engine)/android/include -LOCAL_EXPORT_C_INCLUDES := $(LOCAL_PATH) + LOCAL_STATIC_LIBRARIES := libjsireact + LOCAL_SHARED_LIBRARIES := libhermes libjsi -LOCAL_STATIC_LIBRARIES := libjsireact libhermes-inspector -LOCAL_SHARED_LIBRARIES := libhermes libjsi - -include $(BUILD_STATIC_LIBRARY) + include $(BUILD_STATIC_LIBRARY) +endif diff --git a/ReactCommon/hermes/inspector/Android.mk b/ReactCommon/hermes/inspector/Android.mk index 77cef0a55b04b9..824ab7dfd46e88 100644 --- a/ReactCommon/hermes/inspector/Android.mk +++ b/ReactCommon/hermes/inspector/Android.mk @@ -6,7 +6,6 @@ LOCAL_PATH := $(call my-dir) REACT_NATIVE := $(LOCAL_PATH)/../../.. -include $(REACT_NATIVE)/ReactCommon/common.mk include $(CLEAR_VARS) LOCAL_MODULE := hermes-inspector @@ -16,7 +15,7 @@ LOCAL_SRC_FILES := $(wildcard $(LOCAL_PATH)/*.cpp $(LOCAL_PATH)/detail/*.cpp $(L LOCAL_C_ROOT := $(LOCAL_PATH)/../.. LOCAL_CFLAGS := -DHERMES_ENABLE_DEBUGGER=1 -DHERMES_INSPECTOR_FOLLY_KLUDGE=1 -LOCAL_C_INCLUDES := $(LOCAL_C_ROOT) $(REACT_NATIVE)/ReactCommon/jsi $(call find-node-module,$(LOCAL_PATH),hermes-engine)/android/include +LOCAL_C_INCLUDES := $(LOCAL_C_ROOT) $(REACT_NATIVE)/ReactCommon/jsi LOCAL_EXPORT_C_INCLUDES := $(LOCAL_C_ROOT) LOCAL_CPP_FEATURES := exceptions diff --git a/build.gradle.kts b/build.gradle.kts index 8f839467045ec4..f479cf867407f5 100644 --- a/build.gradle.kts +++ b/build.gradle.kts @@ -25,6 +25,9 @@ allprojects { maven { url = uri("$rootDir/node_modules/jsc-android/dist") } + maven { + url = uri("$rootDir/android") + } google() mavenCentral { // We don't want to fetch react-native from Maven Central as there are diff --git a/gradle.properties b/gradle.properties index d8559b0b86ab3f..af6f360e59d4ca 100644 --- a/gradle.properties +++ b/gradle.properties @@ -11,3 +11,8 @@ kotlin_version=1.6.10 # You can also override it from the CLI using # ./gradlew -PreactNativeArchitectures=x86_64 reactNativeArchitectures=armeabi-v7a,arm64-v8a,x86,x86_64 + +# Use this property if hermes should be built from source or not. +# If set to true, ReactAndroid will depend on :packages:hermes-engine and will build it from source. +# If set to false, ReactAndroid will depend a hermes .aar which should be placed inside ./android folder. +buildHermesFromSource=true