1 files changed, 40 insertions, 0 deletions
diff --git a/web/server/h2o/libh2o/deps/mruby/mrbgems/mruby-compiler/mrbgem.rake b/web/server/h2o/libh2o/deps/mruby/mrbgems/mruby-compiler/mrbgem.rake
new file mode 100644
index 00000000..3bf6d6ae
--- /dev/null
+++ b/web/server/h2o/libh2o/deps/mruby/mrbgems/mruby-compiler/mrbgem.rake
@@ -0,0 +1,40 @@
+MRuby::Gem::Specification.new 'mruby-compiler' do |spec|
+  spec.license = 'MIT'
+  spec.author  = 'mruby developers'
+  spec.summary = 'mruby compiler library'
+
+  current_dir = spec.dir
+  current_build_dir = spec.build_dir
+
+  lex_def = "#{current_dir}/core/lex.def"
+  core_objs = Dir.glob("#{current_dir}/core/*.c").map { |f|
+    next nil if build.cxx_exception_enabled? and f =~ /(codegen).c$/
+    objfile(f.pathmap("#{current_build_dir}/core/%n"))
+  }.compact
+
+  if build.cxx_exception_enabled?
+    core_objs <<
+      build.compile_as_cxx("#{current_build_dir}/core/y.tab.c", "#{current_build_dir}/core/y.tab.cxx",
+                           objfile("#{current_build_dir}/y.tab"), ["#{current_dir}/core"]) <<
+      build.compile_as_cxx("#{current_dir}/core/codegen.c", "#{current_build_dir}/core/codegen.cxx")
+  else
+    core_objs << objfile("#{current_build_dir}/core/y.tab")
+    file objfile("#{current_build_dir}/core/y.tab") => "#{current_build_dir}/core/y.tab.c" do |t|
+      cc.run t.name, t.prerequisites.first, [], ["#{current_dir}/core"]
+    end
+  end
+  file objfile("#{current_build_dir}/core/y.tab") => lex_def
+
+  # Parser
+  file "#{current_build_dir}/core/y.tab.c" => ["#{current_dir}/core/parse.y"] do |t|
+    yacc.run t.name, t.prerequisites.first
+  end
+
+  # Lexical analyzer
+  file lex_def => "#{current_dir}/core/keywords" do |t|
+    gperf.run t.name, t.prerequisites.first
+  end
+
+  file libfile("#{build.build_dir}/lib/libmruby_core") => core_objs
+  build.libmruby << core_objs
+end