Fix the condition to detect core mrbgems.
@@ -81,8 +81,8 @@ module MRuby
@generate_functions = !(@rbfiles.empty? && @objs.empty?)
@objs << objfile("#{build_dir}/gem_init") if @generate_functions
- root = MRUBY_ROOT
- if @dir[0,root.size] == root
+ mgem = MRUBY_ROOT+"/mrbgems"
+ if @dir[0,mgem.size] == mgem
@cdump = true # OK to cdump core mrbgems
else
@cdump = false # use mrb dump by default
