Use `mrb` dump format for non core mrbgems by default.
If you confirm the gem is cdump safe, add `spec.enable_cdump` in
`mrbgem.rake` file. Some external gems e.g. `mruby-mgem-template` do
not work with cdump.
MODIFY
lib/mruby/gem.rb
lib/mruby/gem.rb
@@ -81,6 +81,12 @@ 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
+ @cdump = true # OK to cdump core mrbgems
+ else
+ @cdump = false # use mrb dump by default
+ end
if !name || !licenses || !authors
fail "#{name || dir} required to set name, license(s) and author(s)"
@@ -113,6 +119,10 @@ module MRuby
return false
end
+ def enable_cdump
+ @cdump = true
+ end
+
def add_dependency(name, *requirements)
default_gem = requirements.last.kind_of?(Hash) ? requirements.pop : nil
requirements = ['>= 0.0.0'] if requirements.empty?
@@ -172,7 +182,13 @@ module MRuby
def generate_gem_init(fname)
open(fname, 'w') do |f|
print_gem_init_header f
- build.mrbc.run f, rbfiles, "gem_mrblib_#{funcname}_proc" unless rbfiles.empty?
+ unless rbfiles.empty?
+ if @cdump
+ build.mrbc.run f, rbfiles, "gem_mrblib_#{funcname}_proc"
+ else
+ build.mrbc.run f, rbfiles, "gem_mrblib_irep_#{funcname}", false
+ end
+ end
f.puts %Q[void mrb_#{funcname}_gem_init(mrb_state *mrb);]
f.puts %Q[void mrb_#{funcname}_gem_final(mrb_state *mrb);]
f.puts %Q[]
@@ -181,7 +197,11 @@ module MRuby
f.puts %Q[ struct REnv *e;] unless rbfiles.empty?
f.puts %Q[ mrb_#{funcname}_gem_init(mrb);] if objs != [objfile("#{build_dir}/gem_init")]
unless rbfiles.empty?
+ if @cdump
f.puts %Q[ mrb_load_proc(mrb, gem_mrblib_#{funcname}_proc);]
+ else
+ f.puts %Q[ mrb_load_irep(mrb, gem_mrblib_irep_#{funcname});]
+ end
f.puts %Q[ if (mrb->exc) {]
f.puts %Q[ mrb_print_error(mrb);]
f.puts %Q[ mrb_close(mrb);]

Use `mrb` dump format for non core mrbgems by default.

If you confirm the gem is cdump safe, add `spec.enable_cdump` in
`mrbgem.rake` file. Some external gems e.g. `mruby-mgem-template` do
not work with cdump.