1 files changed, 58 insertions, 0 deletions
diff --git a/web/server/h2o/libh2o/deps/mruby/tasks/toolchains/gcc.rake b/web/server/h2o/libh2o/deps/mruby/tasks/toolchains/gcc.rake
new file mode 100644
index 00000000..f370c0ab
--- /dev/null
+++ b/web/server/h2o/libh2o/deps/mruby/tasks/toolchains/gcc.rake
@@ -0,0 +1,58 @@
+MRuby::Toolchain.new(:gcc) do |conf, _params|
+  [conf.cc, conf.objc, conf.asm].each do |cc|
+    cc.command = ENV['CC'] || 'gcc'
+    cc.flags = [ENV['CFLAGS'] || %w(-g -std=gnu99 -O3 -Wall -Werror-implicit-function-declaration -Wdeclaration-after-statement -Wwrite-strings)]
+    cc.defines = %w(DISABLE_GEMS)
+    cc.option_include_path = '-I%s'
+    cc.option_define = '-D%s'
+    cc.compile_options = '%{flags} -MMD -o %{outfile} -c %{infile}'
+    cc.cxx_compile_flag = '-x c++ -std=c++03'
+    cc.cxx_exception_flag = '-fexceptions'
+  end
+
+  [conf.cxx].each do |cxx|
+    cxx.command = ENV['CXX'] || 'g++'
+    cxx.flags = [ENV['CXXFLAGS'] || ENV['CFLAGS'] || %w(-g -O3 -Wall -Werror-implicit-function-declaration)]
+    cxx.defines = %w(DISABLE_GEMS)
+    cxx.option_include_path = '-I%s'
+    cxx.option_define = '-D%s'
+    cxx.compile_options = '%{flags} -MMD -o %{outfile} -c %{infile}'
+    cxx.cxx_compile_flag = '-x c++ -std=c++03'
+    cxx.cxx_exception_flag = '-fexceptions'
+  end
+
+  conf.linker do |linker|
+    linker.command = ENV['LD'] || 'gcc'
+    linker.flags = [ENV['LDFLAGS'] || %w()]
+    linker.libraries = %w(m)
+    linker.library_paths = []
+    linker.option_library = '-l%s'
+    linker.option_library_path = '-L%s'
+    linker.link_options = '%{flags} -o %{outfile} %{objs} %{flags_before_libraries} %{libs} %{flags_after_libraries}'
+  end
+
+  [[conf.cc, 'c'], [conf.cxx, 'c++']].each do |cc, lang|
+    cc.instance_variable_set :@header_search_language, lang
+    def cc.header_search_paths
+      if @header_search_command != command
+        result = `echo | #{build.filename command} -x#{@header_search_language} -Wp,-v - -fsyntax-only 2>&1`
+        result = `echo | #{command} -x#{@header_search_language} -Wp,-v - -fsyntax-only 2>&1` if $?.exitstatus != 0
+        return include_paths if  $?.exitstatus != 0
+
+        @frameworks = []
+        @header_search_paths = result.lines.map { |v|
+          framework = v.match(/^ (.*)(?: \(framework directory\))$/)
+          if framework
+            @frameworks << framework[1]
+            next nil
+          end
+
+          v.match(/^ (.*)$/)
+        }.compact.map { |v| v[1] }.select { |v| File.directory? v }
+        @header_search_paths += include_paths
+        @header_search_command = command
+      end
+      @header_search_paths
+    end
+  end
+end