[macOS SDK] Add Native Auth features to the macOS framework (#2216)

* Latest commit

* Reverted discarded files

* Adding missing unit tests

* Sort out warning around Swift 4.0
Fixced pob lint for extension

* Changed link-time optimization to Incremental

Author: spetrescu84

CHANGELOG.md

@@ -1,5 +1,6 @@
 ## [TBD]:
 * Increased macOS minimum version to 10.15 #2220
+* Added Native Auth feature for MacOS to interact with the Microsoft Entra ID services
 
 ## [1.4.2]
 * Fix invalid cert auth request handling (hotfix). (#2278)

MSAL.podspec

@@ -14,12 +14,13 @@ Pod::Spec.new do |s|
   s.social_media_url   = "https://twitter.com/azuread"
   s.platform     = :ios, :osx
   s.ios.deployment_target = "14.0"
-  s.osx.deployment_target = "10.13"
+  s.osx.deployment_target = "10.15"
   s.source       = { 
     :git => "https://github.com/AzureAD/microsoft-authentication-library-for-objc.git",
     :tag => s.version.to_s,
     :submodules => true
   }
+  s.swift_versions = '5.0'
   s.resource_bundles = {"MSAL" => ["MSAL/PrivacyInfo.xcprivacy"]}
   s.default_subspecs ='app-lib'
 
@@ -29,20 +30,20 @@ Pod::Spec.new do |s|
   s.subspec 'app-lib' do |app|
     app.pod_target_xcconfig = { 'CLANG_WARN_OBJC_IMPLICIT_RETAIN_SELF' => 'NO' }
     app.source_files = "MSAL/src/**/*.{h,m}", "MSAL/IdentityCore/IdentityCore/src/**/*.{h,m}"
-    app.ios.public_header_files = "MSAL/src/public/*.h","MSAL/src/public/ios/**/*.h", "MSAL/src/public/configuration/**/*.h", "MSAL/src/native_auth/public/*.h"
-    app.osx.public_header_files = "MSAL/src/public/mac/*.h","MSAL/src/public/*.h", "MSAL/src/public/configuration/**/*.h"
+    app.ios.public_header_files = "MSAL/src/public/ios/**/*.h", "MSAL/src/public/*.h", "MSAL/src/public/configuration/**/*.h", "MSAL/src/native_auth/public/*.h"
+    app.osx.public_header_files = "MSAL/src/public/mac/**/*.h", "MSAL/src/public/*.h", "MSAL/src/public/configuration/**/*.h", "MSAL/src/native_auth/public/*.h"
     app.ios.exclude_files = "MSAL/src/**/mac/*", "MSAL/IdentityCore/IdentityCore/src/**/mac/*"
-    app.osx.exclude_files = "MSAL/src/**/ios/*", "MSAL/IdentityCore/IdentityCore/src/**/ios/*", "MSAL/src/native_auth/**/*"
+    app.osx.exclude_files = "MSAL/src/**/ios/*", "MSAL/IdentityCore/IdentityCore/src/**/ios/*"
     app.requires_arc = true
   end
 
   s.subspec 'native-auth' do |nat|
     nat.pod_target_xcconfig = { 'CLANG_WARN_OBJC_IMPLICIT_RETAIN_SELF' => 'NO', 'HEADER_SEARCH_PATHS' => "$SRCROOT/MSAL"}
     nat.source_files = "MSAL/src/**/*.{h,m}", "MSAL/src/native_auth/**/*.{h,m,swift}", "MSAL/IdentityCore/IdentityCore/src/**/*.{h,m}", "MSAL/module.modulemap"
     nat.ios.public_header_files = "MSAL/src/public/*.h","MSAL/src/public/ios/**/*.h", "MSAL/src/public/configuration/**/*.h", "MSAL/src/native_auth/public/*.h"
-    nat.osx.public_header_files = "MSAL/src/public/mac/*.h","MSAL/src/public/*.h", "MSAL/src/public/configuration/**/*.h"
+    nat.osx.public_header_files = "MSAL/src/public/*.h","MSAL/src/public/mac/**/*.h", "MSAL/src/public/configuration/**/*.h", "MSAL/src/native_auth/public/*.h"
     nat.ios.exclude_files = "MSAL/src/**/mac/*", "MSAL/IdentityCore/IdentityCore/src/**/mac/*"
-    nat.osx.exclude_files = "MSAL/src/**/ios/*", "MSAL/IdentityCore/IdentityCore/src/**/ios/*", "MSAL/src/native_auth/**/*", "MSAL/module.modulemap"
+    nat.osx.exclude_files = "MSAL/src/**/ios/*", "MSAL/IdentityCore/IdentityCore/src/**/ios/*"
     nat.requires_arc = true
   end
 
@@ -51,13 +52,13 @@ Pod::Spec.new do |s|
     ext.pod_target_xcconfig = { 'CLANG_WARN_OBJC_IMPLICIT_RETAIN_SELF' => 'NO' }
     ext.compiler_flags = '-DADAL_EXTENSION_SAFE=1'
     ext.source_files = "MSAL/src/**/*.{h,m}", "MSAL/IdentityCore/IdentityCore/src/**/*.{h,m}"
-    ext.ios.public_header_files = "MSAL/src/public/*.h","MSAL/src/public/ios/**/*.h", "MSAL/src/public/configuration/**/*.h", "MSAL/src/native_auth/public/*.h"
-    ext.osx.public_header_files = "MSAL/src/public/mac/*.h","MSAL/src/public/*.h", "MSAL/src/public/configuration/**/*.h"
+    ext.ios.public_header_files = "MSAL/src/public/*.h", "MSAL/src/public/ios/**/*.h", "MSAL/src/public/configuration/**/*.h", "MSAL/src/native_auth/public/*.h"
+    ext.osx.public_header_files = "MSAL/src/public/*.h", "MSAL/src/public/mac/**/*.h", "MSAL/src/public/configuration/**/*.h", "MSAL/src/native_auth/public/*.h"
 
     # There is currently a bug in CocoaPods where it doesn't combine the public headers
     # for both the platform and overall.
     ext.ios.exclude_files = "MSAL/src/**/mac/*", "MSAL/IdentityCore/IdentityCore/src/**/mac/*"
-    ext.osx.exclude_files = "MSAL/src/**/ios/*", "MSAL/IdentityCore/IdentityCore/src/**/ios/*", "MSAL/src/native_auth/**/*"
+    ext.osx.exclude_files = "MSAL/src/**/ios/*", "MSAL/IdentityCore/IdentityCore/src/**/ios/*"
     ext.requires_arc = true
   end