2 files changed, 47 insertions, 0 deletions
diff --git a/tasks/core.rake b/tasks/core.rake
new file mode 100644
index 000000000..c4816d4ce
--- /dev/null
+++ b/tasks/core.rake
@@ -0,0 +1,17 @@
+as_cxx_srcs = %w[vm error gc].map{|name| "#{MRUBY_ROOT}/src/#{name}.c"}
+
+MRuby.each_target do
+  objs = Dir.glob("#{MRUBY_ROOT}/src/*.c").map do |src|
+    dst = src.pathmap("#{build_dir}/src/%n")
+    if cxx_exception_enabled? && as_cxx_srcs.include?(src)
+      compile_as_cxx(src, "#{dst}.cxx")
+    else
+      objfile(dst)
+    end
+  end
+  self.libmruby_objs << objs
+
+  file libmruby_core_static => objs do |t|
+    archiver.run t.name, t.prerequisites
+  end
+end
diff --git a/tasks/mrblib.rake b/tasks/mrblib.rake
new file mode 100644
index 000000000..7231b63bc
--- /dev/null
+++ b/tasks/mrblib.rake
@@ -0,0 +1,30 @@
+MRuby.each_target do
+  src = "#{build_dir}/mrblib/mrblib.c"
+  obj = objfile(src.ext)
+  rbfiles = Dir["#{MRUBY_ROOT}/mrblib/*.rb"].sort!
+
+  self.libmruby_objs << obj
+
+  file obj => src
+  file src => [mrbcfile, __FILE__, *rbfiles] do |t|
+    mkdir_p File.dirname(t.name)
+    File.open(t.name, 'w') do |f|
+      _pp "GEN", "mrblib/*.rb", "#{t.name.relative_path}"
+      f.puts %Q[/*]
+      f.puts %Q[ * This file is loading the mrblib]
+      f.puts %Q[ *]
+      f.puts %Q[ * IMPORTANT:]
+      f.puts %Q[ *   This file was generated!]
+      f.puts %Q[ *   All manual changes will get lost.]
+      f.puts %Q[ */]
+      mrbc.run f, rbfiles, 'mrblib_proc'
+      f.puts <<INIT_END
+void
+mrb_init_mrblib(mrb_state *mrb)
+{
+  mrb_load_proc(mrb, mrblib_proc);
+}
+INIT_END
+    end
+  end
+end