Add custom module map for CocoaPods user, which avoid automatically generated umbrella headers

Author: dreampiggy

SVGKit.podspec

@@ -24,6 +24,7 @@ Pod::Spec.new do |s|
  s.framework = 'QuartzCore', 'CoreText'
  s.dependency 'CocoaLumberjack', '~> 3.x'
  s.prefix_header_file = 'SVGKitLibrary/SVGKit-iOS/SVGKit-Prefix.pch'
+ s.module_map = 'SVGKitLibrary/SVGKit-iOS/SVGKit.modulemap'
  s.requires_arc = true
  s.xcconfig = {
  'CLANG_CXX_LANGUAGE_STANDARD' => 'gnu++11',

SVGKitLibrary/SVGKit-iOS/SVGKit.modulemap

@@ -0,0 +1,6 @@
+framework module SVGKit {
+ umbrella header "SVGKit.h"
+
+ export *
+ module * { export * }
+}