Rename and conditionalize source for podspec

CMakeLists.txt

@@ -65,7 +65,7 @@ set(CMAKE_OSX_SYSROOT ${HERMES_APPLE_TARGET_PLATFORM})
 # This must be consistent with the release_version in:
 # - android/build.gradle
 # - npm/package.json
-# - hermes.podspec
+# - hermes-engine.podspec
 project(Hermes
         VERSION 0.7.0
         LANGUAGES C CXX)
@@ -750,7 +750,7 @@ add_custom_target(
   COMMAND
     cp -R ${CMAKE_INSTALL_PREFIX}/include ${HERMES_PKG_ROOT}/destroot/
   COMMAND
-    cp ${CMAKE_CURRENT_SOURCE_DIR}/hermes.podspec ${CMAKE_CURRENT_SOURCE_DIR}/LICENSE ${HERMES_PKG_ROOT}
+    cp ${CMAKE_CURRENT_SOURCE_DIR}/hermes-engine.podspec ${CMAKE_CURRENT_SOURCE_DIR}/LICENSE ${HERMES_PKG_ROOT}
   COMMAND
     tar -C ${HERMES_PKG_ROOT}/ -czvf ${HERMES_GITHUB_DIR}/hermes-runtime-${HERMES_GITHUB_SYSTEM_NAME}-v${HERMES_RELEASE_VERSION}.tar.gz .
 )

hermes-engine.podspec

@@ -0,0 +1,65 @@
+# Copyright (c) Facebook, Inc. and its affiliates.
+#
+# This source code is licensed under the MIT license found in the
+# LICENSE file in the root directory of this source tree.
+
+module HermesHelper
+  # BUILD_TYPE = :debug
+  BUILD_TYPE = :release
+
+  OSX_DEPLOYMENT_TARGET = "10.13"
+  IOS_DEPLOYMENT_TARGET = "10.0"
+end
+
+Pod::Spec.new do |spec|
+  spec.name        = "hermes-engine"
+  spec.version     = "0.7.0"
+  spec.summary     = "Hermes is a small and lightweight JavaScript engine optimized for running React Native."
+  spec.description = "Hermes is a JavaScript engine optimized for fast start-up of React Native apps. It features ahead-of-time static optimization and compact bytecode."
+  spec.homepage    = "https://hermesengine.dev"
+  spec.license     = { type: "MIT", file: "LICENSE" }
+  spec.author      = "Facebook"
+  # This env var should be supplied with a CDN URL for hermes-engine-darwin.tgz on the Github releases before pod push.
+  # The podspec would be serialized to JSON and people will download prebuilt binaries instead of the source.
+  spec.source      = ENV['hermes-artifact-url'] ? ENV['hermes-artifact-url'] : { git: "https://github.com/facebook/hermes.git", tag: "v#{spec.version}" }
+  spec.platforms   = { :osx => HermesHelper::OSX_DEPLOYMENT_TARGET, :ios => HermesHelper::IOS_DEPLOYMENT_TARGET }
+
+  spec.preserve_paths      = ["destroot/bin/*"].concat(HermesHelper::BUILD_TYPE == :debug ? ["**/*.{h,c,cpp}"] : [])
+  spec.source_files        = "destroot/include/**/*.h"
+  spec.header_mappings_dir = "destroot/include"
+
+  spec.ios.vendored_frameworks = "destroot/Library/Frameworks/iphoneos/hermes.framework"
+  spec.osx.vendored_frameworks = "destroot/Library/Frameworks/macosx/hermes.framework"
+
+  spec.xcconfig            = { "CLANG_CXX_LANGUAGE_STANDARD" => "c++14", "CLANG_CXX_LIBRARY" => "compiler-default", "GCC_PREPROCESSOR_DEFINITIONS" => "HERMES_ENABLE_DEBUGGER=1" }
+
+  unless ENV['hermes-artifact-url']
+    spec.prepare_command = <<-EOS
+      # When true, debug build will be used.
+      # See `build-apple-framework.sh` for details
+      DEBUG=#{HermesHelper::BUILD_TYPE == :debug}
+
+      # In a release package, there are no utilities and source files, we exit
+      # early as there is nothing to build 
+      if [ ! -f ./utils/build-apple-framework.sh ]; then
+        exit 0;
+      fi
+
+      # Source utilities into the scope
+      . ./utils/build-apple-framework.sh
+
+      # If universal framework for iOS does not exist, build one
+      if [ ! -d destroot/Library/Frameworks/iphoneos/hermes.framework ]; then
+        build_apple_framework "iphoneos" "armv7;armv7s;arm64" "#{HermesHelper::IOS_DEPLOYMENT_TARGET}"
+        build_apple_framework "iphonesimulator" "x86_64;i386" "#{HermesHelper::IOS_DEPLOYMENT_TARGET}"
+
+        create_universal_framework "iphoneos" "iphonesimulator"
+      fi
+
+      # If MacOS framework does not exist, build one
+      if [ ! -d destroot/Library/Frameworks/macosx/hermes.framework ]; then
+        build_apple_framework "macosx" "x86_64;arm64" "#{HermesHelper::OSX_DEPLOYMENT_TARGET}"
+      fi
+    EOS
+  end
+end

test/ApplePlatformsIntegrationTestApp/Podfile

@@ -3,11 +3,11 @@ source 'https://cdn.cocoapods.org/'
 target 'ApplePlatformsIntegrationMobileTests' do
   use_frameworks!
   platform :ios, '10'
-  pod 'hermes', :path => '../../'
+  pod 'hermes-engine', :path => '../../'
 end
 
 target 'ApplePlatformsIntegrationMacTests' do
   use_frameworks!
   platform :osx, '10.14'
-  pod 'hermes', :path => '../../'
+  pod 'hermes-engine', :path => '../../'
 end