Fix OSS build

Summary: iOS TurboModules work in OSS. I pulled out JSCallInvoker from `React-turbomodule-core`, as a part of D15055511. In this diff, I'm adding it back in.

Reviewed By: mdvacca

Differential Revision: D15195007

fbshipit-source-id: 64ee294a68c0a63ba400b8a829864c6619d3311a

ReactCommon/jscallinvoker/React-jscallinvoker.podspec

@@ -0,0 +1,41 @@
+# coding: utf-8
+# 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.
+
+require "json"
+
+package = JSON.parse(File.read(File.join(__dir__, "..", "..", "package.json")))
+version = package['version']
+
+source = { :git => 'https://github.com/facebook/react-native.git' }
+if version == '1000.0.0'
+  # This is an unpublished version, use the latest commit hash of the react-native repo, which we’re presumably in.
+  source[:commit] = `git rev-parse HEAD`.strip
+else
+  source[:tag] = "v#{version}"
+end
+
+folly_compiler_flags = '-DFOLLY_NO_CONFIG -DFOLLY_MOBILE=1 -DFOLLY_USE_LIBCPP=1 -Wno-comma -Wno-shorten-64-to-32'
+folly_version = '2018.10.22.00'
+boost_compiler_flags = '-Wno-documentation'
+
+Pod::Spec.new do |s|
+  s.name                   = "React-jscallinvoker"
+  s.version                = version
+  s.summary                = "-"  # TODO
+  s.homepage               = "http://facebook.github.io/react-native/"
+  s.license                = package["license"]
+  s.author                 = "Facebook, Inc. and its affiliates"
+  s.platforms              = { :ios => "9.0", :tvos => "9.2" }
+  s.source                 = source
+  s.source_files         = "jsireact/*.{cpp,h}"
+  s.compiler_flags         = folly_compiler_flags + ' ' + boost_compiler_flags
+  s.header_dir             = "jsireact"
+  s.pod_target_xcconfig    = { "HEADER_SEARCH_PATHS" => "\"$(PODS_ROOT)/boost-for-react-native\" \"$(PODS_ROOT)/Folly\"" }
+
+  s.dependency "React-cxxreact", version
+  s.dependency "Folly", folly_version
+
+end

ReactCommon/turbomodule/core/React-turbomodule-core.podspec

@@ -40,6 +40,7 @@ Pod::Spec.new do |s|
   s.dependency "React-cxxreact", version
   s.dependency "React-jsi", version
   s.dependency "Folly", folly_version
+  s.dependency "React-jscallinvoker", version
 
   s.subspec "core-ios" do |ss|
     ss.source_files   = "platform/ios/*.{mm,cpp,h}"

scripts/autolink-ios.rb

@@ -20,12 +20,13 @@ def use_react_native! (options={})
   pod 'React-RCTText', :path => "#{prefix}/Libraries/Text"
   pod 'React-RCTVibration', :path => "#{prefix}/Libraries/Vibration"
   pod 'React-RCTWebSocket', :path => "#{prefix}/Libraries/WebSocket"
-  
+
   unless production
     pod 'React-DevSupport', :path => "#{prefix}/React"
   end
 
   pod 'React-cxxreact', :path => "#{prefix}/ReactCommon/cxxreact"
+  pod 'React-jscallinvoker', :path => "#{prefix}/ReactCommon/jscallinvoker"
   pod 'React-jsi', :path => "#{prefix}/ReactCommon/jsi"
   pod 'React-jsiexecutor', :path => "#{prefix}/ReactCommon/jsiexecutor"
   pod 'React-jsinspector', :path => "#{prefix}/ReactCommon/jsinspector"