add API for custom_build_option

Author: leavez

lib/cocoapods-binary/Main.rb

@@ -24,6 +24,32 @@ def keep_source_code_for_prebuilt_frameworks!
                 DSL.dont_remove_source_code = true
             end
 
+            # Add custom xcodebuild option to the prebuiling aciton
+            #
+            # You may use this for your special demands. For example: the default archs in dSYMs 
+            # of prebuilt frameworks is 'arm64 armv7 x86_64', and no 'i386' for 32bit simulator.
+            # It may generate a warning when building for a 32bit simulator. You may add following
+            # to your podfile
+            # 
+            #  ` set_custom_xcodebuild_options_for_prebuilt_frameworks :simulator => "ARCHS=$(ARCHS_STANDARD)" `
+            #
+            # @options String or Hash
+            #
+            #   If is a String, it will apply for device and simulator. Use it just like in the commandline.
+            #   If is a Hash, it should be like this: { :device => "XXXXX", :simulator => "XXXXX" }
+            #
+            def set_custom_xcodebuild_options_for_prebuilt_frameworks(options)
+                if options.kind_of? Hash
+                    DSL.custom_build_options = [ options[:device] ] unless options[:device].nil?
+                    DSL.custom_build_options_simulator = [ options[:simulator] ] unless options[:simulator].nil?
+                elsif options.kind_of? String
+                    DSL.custom_build_options = [options]
+                    DSL.custom_build_options_simulator = [options]
+                else
+                    raise "Wrong type."
+                end
+            end
+
             private
             class_attr_accessor :prebuild_all
             prebuild_all = false
@@ -33,6 +59,11 @@ def keep_source_code_for_prebuilt_frameworks!
 
             class_attr_accessor :dont_remove_source_code
             dont_remove_source_code = false
+
+            class_attr_accessor :custom_build_options
+            class_attr_accessor :custom_build_options_simulator
+            self.custom_build_options = []
+            self.custom_build_options_simulator = []
         end
     end
 end

lib/cocoapods-binary/Prebuild.rb

@@ -120,7 +120,7 @@ def prebuild_frameworks!
 
                 output_path = sandbox.framework_folder_path_for_pod_name(target.name)
                 output_path.mkpath unless output_path.exist?
-                Pod::Prebuild.build(sandbox_path, target, output_path, bitcode_enabled)
+                Pod::Prebuild.build(sandbox_path, target, output_path, bitcode_enabled,  Podfile::DSL.custom_build_options,  Podfile::DSL.custom_build_options_simulator)
 
                 # save the resource paths for later installing
                 if target.static_framework? and !target.resource_paths.empty?

lib/cocoapods-binary/rome/build_framework.rb

@@ -16,8 +16,8 @@ def build_for_iosish_platform(sandbox,
                               device, 
                               simulator,
                               bitcode_enabled,
-                              custom_build_options = [], # Array<string>
-                              custom_build_options_simulator = [] # Array<string>
+                              custom_build_options = [], # Array<String>
+                              custom_build_options_simulator = [] # Array<String>
                               )
 
   deployment_target = target.platform.deployment_target.to_s