new: add podspec in make file

Libcore.podspec

@@ -0,0 +1,15 @@
+Pod::Spec.new do |s|    
+    s.name             = 'Libcore'
+    s.version          = '1.0.0.local'
+    s.summary          = 'hiddify mobile SDK for iOS'  
+    s.homepage         = 'https://hiddify.com/'
+    s.license          = { :type => 'Copyright', :text => 'Hiddify Open Software' }
+    s.author           = { 'Hiddify' => 'ios@hiddifyk.com' }
+    
+    s.ios.deployment_target = '9.0'
+    s.vendored_frameworks = 'Libcore.framework'
+    s.source           = { :path => '../libcore/' }
+
+
+  end
+