Trying to pack ruby for icp

README.md

@@ -1,3 +1,5 @@
+**This fork is the ongoing development of an IC deployable ruby build and discussion around what, if any, belongs in the upstream branch. Active development is on the `release` branch**
+
 # ruby.wasm
 
 [![Build ruby.wasm](https://github.com/ruby/ruby.wasm/actions/workflows/build.yml/badge.svg?branch=main)](https://github.com/ruby/ruby.wasm/actions/workflows/build.yml)

Rakefile

@@ -16,7 +16,8 @@ BUILDS =
   BUILD_SOURCES
     .product(BUILD_PROFILES)
     .map { |src, profile| [src, "wasm32-unknown-wasip1", profile] } +
-    BUILD_SOURCES.map { |src| [src, "wasm32-unknown-emscripten", "full"] }
+    BUILD_SOURCES.map { |src| [src, "wasm32-unknown-emscripten", "full"] } +
+    BUILD_SOURCES.map { |src| [src, "wasm32-unknown-icp", "minimal"] }
 
 NPM_PACKAGES = [
   {

lib/ruby_wasm/build/product/product.rb

@@ -17,6 +17,8 @@ def system_triplet_args
         args.concat(%W[--host wasm32-wasi])
       when "wasm32-unknown-emscripten"
         args.concat(%W[--host wasm32-emscripten])
+      when "wasm32-unknown-icp"
+        args.concat(%W[--host wasm32-wasi])
       else
         raise "unknown target: #{@target.triple}"
       end

lib/ruby_wasm/build/toolchain.rb

@@ -33,6 +33,13 @@ def self.get(target, options, build_dir = nil)
         )
       when "wasm32-unknown-emscripten"
         return RubyWasm::Emscripten.new
+      when "wasm32-unknown-icp"
+        return(
+          RubyWasm::Icp.new(
+            build_dir: build_dir,
+            version: options[:wasi_sdk_version]
+          )
+        )
       else
         raise "unknown target: #{target}"
       end
@@ -295,4 +302,10 @@ def find_tool(name)
       @tools[name]
     end
   end
+
+  class Icp < WASISDK
+    def name
+      "icp"
+    end
+  end
 end

sig/ruby_wasm/build.rbs

@@ -272,6 +272,10 @@ module RubyWasm
     def wasi_sysroot?: -> bool
   end
 
+  class Icp < WASISDK
+    def name: -> String
+  end
+
   class Binaryen
     @need_fetch_binaryen: bool
     @binaryen_path: String