Make sure that examples get run with ci, and using appropriate settings.

test/rakefile

@@ -28,30 +28,30 @@ include RakefileHelpers
 
 # Load proper GCC as defult configuration
 DEFAULT_CONFIG_FILE = 'gcc_64_auto_stdint.yml'
-configure_toolchain(DEFAULT_CONFIG_FILE)
+$unity_test_config_file = DEFAULT_CONFIG_FILE
 
 ############# ALL THE SELF-TESTS WE CAN PERFORM
 namespace :test do
   desc "Build and test Unity"
   task :all => [:clean, :prepare_for_tests, 'test:scripts', 'test:unit', :style, 'test:fixture', 'test:memory', 'test:summary']
-  task :ci => [:clean, :prepare_for_tests, 'test:scripts', 'test:unit', :style, 'test:make', 'test:fixture', 'test:memory', 'test:summary']
+  task :ci => [:clean, :prepare_for_tests, 'test:scripts', 'test:unit', :style, 'test:make', 'test:fixture', 'test:memory', 'test:examples', 'test:summary']
 
   desc "Test unity with its own unit tests"
-  task :unit => [:prepare_for_tests] do
+  task :unit => [:config_toolchain, :prepare_for_tests] do
     run_tests unit_test_files
   end
 
   namespace :unit do
     unit_test_files.each do |f|
       desc "test this unit only"
-      task File.basename(f,'.c').sub('test_unity_','') => [:prepare_for_tests] do
+      task File.basename(f,'.c').sub('test_unity_','') => [:config_toolchain, :prepare_for_tests] do
         run_tests [f]
       end
     end
   end
 
   desc "Test unity's helper scripts"
-  task :scripts => [:prepare_for_tests] do
+  task :scripts => [:config_toolchain, :prepare_for_tests] do
     begin
       Dir['tests/test_*.rb'].each do |scriptfile|
         require "./"+scriptfile
@@ -66,27 +66,27 @@ namespace :test do
   end
 
   desc "Test unity triggered from make"
-  task :make => [:prepare_for_tests] do
+  task :make => [:config_toolchain, :prepare_for_tests] do
     run_make_tests()
   end
 
   desc "Test unity fixture addon"
-  task :fixture => [:prepare_for_tests] do
+  task :fixture => [:config_toolchain, :prepare_for_tests] do
     test_fixtures()
   end
 
   desc "Test unity memory addon"
-  task :memory => [:prepare_for_tests] do
+  task :memory => [:config_toolchain, :prepare_for_tests] do
     test_memory()
   end
 
   desc "Test unity examples"
-  task :examples => [:prepare_for_tests] do
+  task :examples => [:config_toolchain, :prepare_for_tests] do
     run_examples
   end
 
   desc "Run all rspecs"
-  task :spec => [:prepare_for_tests] do
+  task :spec => [:config_toolchain, :prepare_for_tests] do
     output = execute("rspec spec/**/*_spec.rb", true)
     rspec_ok = $?.exitstatus.zero?
     report output
@@ -115,7 +115,11 @@ task :default => [:clobber, :all]
 
 desc "Load configuration"
 task :config, :config_file do |t, args|
-  configure_toolchain(args[:config_file])
+  $unity_test_config_file = args[:config_file]
+end
+
+task :config_toolchain do 
+  configure_toolchain($unity_test_config_file)
 end
 
 task :no_color do