Fix breaking ci change in BabylonNative from moving to consuming babylon.js through npm (#221)

* update babylonnative dependency to commit with known break

* try fixing break

* test ios

* fix cmake definition

* update gulp task for ios to exclude apps dirs

* move back to master

* revert change to see if we can just exclude unused components/directories

* install npm packages for iOS build

* undo cmake change

* use cmakeExclude

* move back to master

* avoid exclude from all definition

* add platform definition

* remove exclude from all

* add comment

Author: C. M. Barth

Modules/@babylonjs/react-native/ios/CMakeLists.txt

@@ -2,6 +2,7 @@ cmake_minimum_required(VERSION 3.13.2)
 project(ReactNativeBabylon)
 include(${CMAKE_CURRENT_LIST_DIR}/../shared/CMakeLists.txt)
 
+set(BABYLON_NATIVE_PLATFORM "Apple")
 set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wall")
 set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++17")
 set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -x objective-c++")
@@ -23,7 +24,11 @@ target_include_directories(reactnative INTERFACE ${REACTNATIVE_DIR}/ReactCommon/
 list(APPEND CMAKE_MODULE_PATH "${CMAKE_CURRENT_LIST_DIR}/")
 
 set(BABYLON_NATIVE_DIR "${CMAKE_CURRENT_LIST_DIR}/../submodules/BabylonNative")
-add_subdirectory(${BABYLON_NATIVE_DIR} ${BABYLON_NATIVE_DIR}/build/ios/)
+# Only add the subdirectories we need to avoid consuming the BabylonNative/Apps folder
+add_subdirectory("${BABYLON_NATIVE_DIR}/Dependencies" ${BABYLON_NATIVE_DIR}/build/ios/Dependencies EXCLUDE_FROM_ALL)
+add_subdirectory("${BABYLON_NATIVE_DIR}/Core" ${BABYLON_NATIVE_DIR}/build/ios/Core EXCLUDE_FROM_ALL)
+add_subdirectory("${BABYLON_NATIVE_DIR}/Plugins" ${BABYLON_NATIVE_DIR}/build/ios/Plugins EXCLUDE_FROM_ALL)
+add_subdirectory("${BABYLON_NATIVE_DIR}/Polyfills" ${BABYLON_NATIVE_DIR}/build/ios/Polyfills EXCLUDE_FROM_ALL)
 
 set(BABYLON_REACT_NATIVE_SHARED_DIR "${CMAKE_CURRENT_LIST_DIR}/../shared")
 add_subdirectory(${BABYLON_REACT_NATIVE_SHARED_DIR} ${CMAKE_CURRENT_BINARY_DIR}/shared)