Add bin and edit workflow

bin/gems/io-event-1.9.0/ext/extconf.rb

@@ -0,0 +1,71 @@
+#!/usr/bin/env ruby
+# frozen_string_literal: true
+
+# Released under the MIT License.
+# Copyright, 2021-2025, by Samuel Williams.
+# Copyright, 2023, by Math Ieu.
+
+return if RUBY_DESCRIPTION =~ /jruby/
+
+require "mkmf"
+
+gem_name = File.basename(__dir__)
+extension_name = "IO_Event"
+
+# dir_config(extension_name)
+
+$CFLAGS << " -Wall -Wno-unknown-pragmas -std=c99"
+
+if ENV.key?("RUBY_DEBUG")
+	$stderr.puts "Enabling debug mode..."
+	
+	$CFLAGS << " -DRUBY_DEBUG -O0"
+end
+
+$srcs = ["io/event/event.c", "io/event/time.c", "io/event/fiber.c", "io/event/profiler.c", "io/event/selector/selector.c"]
+$VPATH << "$(srcdir)/io/event"
+$VPATH << "$(srcdir)/io/event/selector"
+
+have_func("rb_ext_ractor_safe")
+have_func("&rb_fiber_transfer")
+
+if have_library("uring") and have_header("liburing.h")
+	# We might want to consider using this in the future:
+	# have_func("io_uring_submit_and_wait_timeout", "liburing.h")
+	
+	$srcs << "io/event/selector/uring.c"
+end
+
+if have_header("sys/epoll.h")
+	$srcs << "io/event/selector/epoll.c"
+end
+
+if have_header("sys/event.h")
+	$srcs << "io/event/selector/kqueue.c"
+end
+
+have_header("sys/wait.h")
+
+have_header("sys/eventfd.h")
+$srcs << "io/event/interrupt.c"
+
+have_func("rb_io_descriptor")
+have_func("&rb_process_status_wait")
+have_func("rb_fiber_current")
+have_func("&rb_fiber_raise")
+have_func("epoll_pwait2")
+
+have_header("ruby/io/buffer.h")
+
+if ENV.key?("RUBY_SANITIZE")
+	$stderr.puts "Enabling sanitizers..."
+	
+	# Add address and undefined behaviour sanitizers:
+	$CFLAGS << " -fsanitize=address -fsanitize=undefined -fno-omit-frame-pointer"
+	$LDFLAGS << " -fsanitize=address -fsanitize=undefined"
+end
+
+create_header
+
+# Generate the makefile to compile the native binary into `lib`:
+create_makefile(extension_name)