Firebase cpp: Refactored pod file install for iOS to be a single build step to avoid multi job builds running into file locks

PiperOrigin-RevId: 281301811

Author: markchandler

CMakeLists.txt

@@ -279,6 +279,11 @@ endif()
 # then refer to.
 set(FIREBASE_CPP_SDK_ROOT_DIR ${CMAKE_CURRENT_LIST_DIR})
 
+include(binary_to_array)
+include(firebase_cpp_gradle)
+
+add_subdirectory(ios_pod)
+
 # If we're building tests, we need to include the 'testing' folder before any
 # of the tests actually get built.
 if(FIREBASE_CPP_BUILD_TESTS)

admob/CMakeLists.txt

@@ -14,17 +14,6 @@
 
 # CMake file for the firebase_admob library
 
-cmake_minimum_required (VERSION 3.1)
-set (CMAKE_CXX_STANDARD 11)
-
-include(binary_to_array)
-include(download_pod_headers)
-include(firebase_cpp_gradle)
-
-project(firebase_admob NONE)
-enable_language(C)
-enable_language(CXX)
-
 # Common source files used by all platforms
 set(common_SRCS
     src/common/admob_common.cc
@@ -121,29 +110,13 @@ elseif(IOS)
     APPEND_STRING PROPERTY
     COMPILE_FLAGS "-fobjc-arc")
 
-  # Setup the target for getting the Firebase iOS SDK headers through Cocoapods.
-  set(pod_target_name "download_admob_pod_headers")
-  set(pods_dir "${PROJECT_BINARY_DIR}/Pods")
-  set(pod_list "")
-  list(APPEND pod_list "'Firebase/AdMob', '6.10.0'")
-
-  setup_pod_headers_target("${pod_target_name}" "${pods_dir}" "${pod_list}")
-
-  # Add the Cocoapod headers to the include directories
-  set(base_header_dir "${pods_dir}/Pods/Headers/Public")
-  target_include_directories(firebase_admob
-    PRIVATE
-      ${base_header_dir}/Google-Mobile-Ads-SDK
+  setup_pod_headers(
+    firebase_admob
+    POD_NAMES
+      Google-Mobile-Ads-SDK
   )
-  string(CONCAT google_mobile_ads_framework_path
-    "${pods_dir}/Pods/Google-Mobile-Ads-SDK/"
-    "Frameworks/GoogleMobileAdsFramework-Current/GoogleMobileAds.framework")
+
   # AdMob expects the header files to be in a subfolder, so set up a symlink to
   # accomplish that.
-  symlink_framework_headers(firebase_admob ${pod_target_name}
-    ${google_mobile_ads_framework_path} GoogleMobileAds
-  )
-
-  # Add a dependency to downloading the headers onto admob.
-  add_dependencies(firebase_admob ${pod_target_name})
+  symlink_pod_headers(firebase_admob Google-Mobile-Ads-SDK GoogleMobileAds)
 endif()

analytics/CMakeLists.txt

@@ -14,16 +14,6 @@
 
 # CMake file for the firebase_analytics library
 
-cmake_minimum_required (VERSION 3.1)
-set (CMAKE_CXX_STANDARD 11)
-
-include(download_pod_headers)
-include(firebase_cpp_gradle)
-
-project(firebase_analytics NONE)
-enable_language(C)
-enable_language(CXX)
-
 # Analytics generates header files for default events, parameters, and
 # properties based on the iOS SDK, that are used across all platforms.
 set(analytics_generated_headers_dir
@@ -131,27 +121,12 @@ elseif(IOS)
     APPEND_STRING PROPERTY
     COMPILE_FLAGS "-fobjc-arc")
 
-  # Setup the target for getting the Firebase iOS SDK headers through Cocoapods.
-  set(pod_target_name "download_analytics_pod_headers")
-  set(pods_dir "${PROJECT_BINARY_DIR}/Pods")
-  set(pod_list "")
-  list(APPEND pod_list "'Firebase/Core', '6.10.0'")
-  list(APPEND pod_list "'Firebase/Analytics', '6.10.0'")
-
-  setup_pod_headers_target("${pod_target_name}" "${pods_dir}" "${pod_list}")
-
-  # Add the Cocoapod headers to the include directories
-  set(base_header_dir "${pods_dir}/Pods/Headers/Public")
-  set(analytics_framework_path
-    "${pods_dir}/Pods/FirebaseAnalytics/Frameworks/FirebaseAnalytics.framework")
-  target_include_directories(firebase_analytics
-    PRIVATE
-      ${base_header_dir}/FirebaseCore
-      ${analytics_framework_path}/Headers
+  setup_pod_headers(
+    firebase_analytics
+    POD_NAMES
+      FirebaseCore
+      FirebaseAnalytics
   )
-
-  # Add a dependency to downloading the headers onto analytics.
-  add_dependencies(firebase_analytics ${pod_target_name})
 endif()
 
 if(FIREBASE_CPP_BUILD_TESTS)

app/CMakeLists.txt

@@ -14,18 +14,6 @@
 
 # CMake file for the firebase_app library
 
-cmake_minimum_required (VERSION 3.1)
-set (CMAKE_CXX_STANDARD 11)
-
-include(FindPkgConfig)
-include(binary_to_array)
-include(download_pod_headers)
-include(firebase_cpp_gradle)
-
-project(firebase_app NONE)
-enable_language(C)
-enable_language(CXX)
-
 # Define how to generate google_services_resource_(source/header)
 binary_to_array("google_services_resource"
     "${CMAKE_CURRENT_LIST_DIR}/google_services.fbs"
@@ -356,27 +344,15 @@ elseif(IOS)
     APPEND_STRING PROPERTY
     COMPILE_FLAGS "-fobjc-arc")
 
-  # Setup the target for getting the Firebase iOS SDK headers through Cocoapods.
-  set(pod_target_name "download_app_pod_headers")
-  set(pods_dir "${PROJECT_BINARY_DIR}/Pods")
-  set(pod_list "")
-  list(APPEND pod_list "'Firebase/Core', '6.10.0'")
-  list(APPEND pod_list "'Firebase/DynamicLinks', '6.10.0'")
-
-  setup_pod_headers_target("${pod_target_name}" "${pods_dir}" "${pod_list}")
-
-  # Add the Cocoapod headers to the include directories
-  set(base_header_dir "${pods_dir}/Pods/Headers/Public")
-  target_include_directories(firebase_app
-    PRIVATE
-      ${base_header_dir}
-      ${base_header_dir}/FirebaseCore
-      ${base_header_dir}/FirebaseDynamicLinks
-      ${base_header_dir}/FirebaseInstanceID
+  # Add empty include path to get root include folder '.'
+  setup_pod_headers(
+    firebase_app
+    POD_NAMES
+      .
+      FirebaseCore
+      FirebaseDynamicLinks
+      FirebaseInstanceID
   )
-
-  # Add a dependency to downloading the headers onto app.
-  add_dependencies(firebase_app ${pod_target_name})
 endif()
 
 if (NOT ANDROID AND NOT IOS)

auth/CMakeLists.txt

@@ -14,17 +14,6 @@
 
 # CMake file for the firebase_auth library
 
-cmake_minimum_required (VERSION 3.1)
-set (CMAKE_CXX_STANDARD 11)
-
-include(binary_to_array)
-include(download_pod_headers)
-include(firebase_cpp_gradle)
-
-project(firebase_auth NONE)
-enable_language(C)
-enable_language(CXX)
-
 # Generate the resource files from the flatbuffer schema files.
 binary_to_array("request_resource"
     "${CMAKE_CURRENT_LIST_DIR}/src/desktop/rpcs/request.fbs"
@@ -208,25 +197,12 @@ elseif(IOS)
     APPEND_STRING PROPERTY
     COMPILE_FLAGS "-fobjc-arc")
 
-  # Setup the target for getting the Firebase iOS SDK headers through Cocoapods.
-  set(pod_target_name "download_auth_pod_headers")
-  set(pods_dir "${PROJECT_BINARY_DIR}/Pods")
-  set(pod_list "")
-  list(APPEND pod_list "'Firebase/Core', '6.10.0'")
-  list(APPEND pod_list "'Firebase/Auth', '6.10.0'")
-
-  setup_pod_headers_target("${pod_target_name}" "${pods_dir}" "${pod_list}")
-
-  # Add the Cocoapod headers to the include directories
-  set(base_header_dir "${pods_dir}/Pods/Headers/Public")
-  target_include_directories(firebase_auth
-    PRIVATE
-      ${base_header_dir}/FirebaseCore
-      ${base_header_dir}/FirebaseAuth
+  setup_pod_headers(
+    firebase_auth
+    POD_NAMES
+      FirebaseCore
+      FirebaseAuth
   )
-
-  # Add a dependency to downloading the headers onto auth.
-  add_dependencies(firebase_auth ${pod_target_name})
 endif()
 
 if(FIREBASE_CPP_BUILD_TESTS)

cmake/download_pod_headers.cmake

@@ -14,17 +14,6 @@
 
 # CMake file for the firebase_database library
 
-cmake_minimum_required (VERSION 3.1)
-set (CMAKE_CXX_STANDARD 11)
-
-include(binary_to_array)
-include(download_pod_headers)
-include(firebase_cpp_gradle)
-
-project(firebase_database NONE)
-enable_language(C)
-enable_language(CXX)
-
 # Common source files used by all platforms
 set(common_SRCS
     src/common/common.cc
@@ -206,25 +195,12 @@ elseif(IOS)
     APPEND_STRING PROPERTY
     COMPILE_FLAGS "-fobjc-arc")
 
-  # Setup the target for getting the Firebase iOS SDK headers through Cocoapods.
-  set(pod_target_name "download_database_pod_headers")
-  set(pods_dir "${PROJECT_BINARY_DIR}/Pods")
-  set(pod_list "")
-  list(APPEND pod_list "'Firebase/Core', '6.10.0'")
-  list(APPEND pod_list "'Firebase/Database', '6.10.0'")
-
-  setup_pod_headers_target("${pod_target_name}" "${pods_dir}" "${pod_list}")
-
-  # Add the Cocoapod headers to the include directories
-  set(base_header_dir "${pods_dir}/Pods/Headers/Public")
-  target_include_directories(firebase_database
-    PRIVATE
-      ${base_header_dir}/FirebaseCore
-      ${base_header_dir}/FirebaseDatabase
+  setup_pod_headers(
+    firebase_database
+    POD_NAMES
+      FirebaseCore
+      FirebaseDatabase
   )
-
-  # Add a dependency to downloading the headers onto database.
-  add_dependencies(firebase_database ${pod_target_name})
 endif()
 
 if(FIREBASE_CPP_BUILD_TESTS)