From f3e601c67e2e5beb82c04230739f132dd8cd81a2 Mon Sep 17 00:00:00 2001
From: Peter Zhu <peter@peterzhu.ca>
Date: Mon, 6 Jan 2025 11:29:42 -0500
Subject: [PATCH] Split compile Rake target into compile:debug and
 compile:release

---
 Rakefile | 18 +++++++++++++++---
 1 file changed, 15 insertions(+), 3 deletions(-)

diff --git a/Rakefile b/Rakefile
index 6da5a51..04a7a94 100644
--- a/Rakefile
+++ b/Rakefile
@@ -5,14 +5,26 @@ require "net/http"
 require "rbconfig"
 require "rake/extensiontask"
 
-task default: [:compile, :install]
+Rake::ExtensionTask.prepend(Module.new do
+  def binary(platform = nil)
+    "librubygc.mmtk.#{RbConfig::CONFIG["DLEXT"]}"
+  end
+end)
+
+task default: [:"compile:debug", :install]
 
-Rake::ExtensionTask.new do |ext|
-  ext.name = "librubygc.mmtk"
+extension_configuration = proc do |ext|
   ext.ext_dir = "gc/mmtk"
   ext.lib_dir = "tmp/binaries"
 end
 
+Rake::ExtensionTask.new(:debug, &extension_configuration)
+
+Rake::ExtensionTask.new(:release) do |ext|
+  extension_configuration.call(ext)
+  ext.instance_variable_set(:@make, ext.send(:make) + " MMTK_BUILD=release")
+end
+
 task :install do
   FileUtils.mv(Dir.glob("tmp/binaries/*"), RbConfig::CONFIG["modular_gc_dir"])
 end