first commit

nghttp2/third-party/mruby/tasks/libmruby.rake

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+MRuby.each_target do
+  file libmruby_static => libmruby_objs.flatten do |t|
+    archiver.run t.name, t.prerequisites
+  end
+
+  file "#{build_dir}/lib/libmruby.flags.mak" => [__FILE__, libmruby_static] do |t|
+    mkdir_p File.dirname t.name
+    open(t.name, 'w') do |f|
+      f.puts "MRUBY_CFLAGS = #{cc.all_flags}"
+
+      gem_flags = gems.map { |g| g.linker.flags }
+      gem_library_paths = gems.map { |g| g.linker.library_paths }
+      f.puts "MRUBY_LDFLAGS = #{linker.all_flags(gem_library_paths, gem_flags)} #{linker.option_library_path % "#{build_dir}/lib"}"
+
+      gem_flags_before_libraries = gems.map { |g| g.linker.flags_before_libraries }
+      f.puts "MRUBY_LDFLAGS_BEFORE_LIBS = #{[linker.flags_before_libraries, gem_flags_before_libraries].flatten.join(' ')}"
+
+      gem_libraries = gems.map { |g| g.linker.libraries }
+      f.puts "MRUBY_LIBS = #{linker.option_library % 'mruby'} #{linker.library_flags(gem_libraries)}"
+
+      f.puts "MRUBY_LIBMRUBY_PATH = #{libmruby_static}"
+    end
+  end
+  task :all => "#{build_dir}/lib/libmruby.flags.mak"
+end