Remove unused constant in `Rakefile`; ref e312842a

1 files changed, 0 insertions, 6 deletions

diff --git a/Rakefile b/Rakefile
index 298ef8020..be42233db 100644
--- a/Rakefile
+++ b/Rakefile
@@ -15,12 +15,6 @@ require "mruby/lockfile"
 
 # load configuration file
 MRUBY_CONFIG = (ENV['MRUBY_CONFIG'] && ENV['MRUBY_CONFIG'] != '') ? ENV['MRUBY_CONFIG'] : "#{MRUBY_ROOT}/build_config.rb"
-MRUBY_CONFIG_LOCK_FILE = "#{MRUBY_CONFIG}.lock"
-MRUBY_CONFIG_LOCK = if File.exist? MRUBY_CONFIG_LOCK_FILE
-                      YAML.load File.read MRUBY_CONFIG_LOCK_FILE
-                    else
-                      {}
-                    end
 load MRUBY_CONFIG
 
 # load basic rules