Merge pull request #448 from ruby/pr-c9002472d4626320c60d71409ae7b77b…

…1702924f Skip building the native extension of js gem except for wasm platforms
ruby · May 4, 2024 · dde5b52 · dde5b52
2 parents 94ce022 + 23f3d4b
commit dde5b52
Showing 1 changed file with 8 additions and 0 deletions.
diff --git a/packages/gems/js/ext/js/extconf.rb b/packages/gems/js/ext/js/extconf.rb
@@ -1,4 +1,12 @@
 require "mkmf"
+
+MakeMakefile::RbConfig ||= RbConfig
+unless MakeMakefile::RbConfig::CONFIG["platform"] =~ /wasm/
+  $stderr.puts "This extension is only for WebAssembly. Creating a dummy Makefile."
+  create_makefile("js")
+  return
+end
+
 $objs = %w[js-core.o witapi-core.o]
 
 use_component_model = enable_config("component-model", false)