1 files changed, 10 insertions, 0 deletions
diff --git a/ext/-test-/auto_ext.rb b/ext/-test-/auto_ext.rb
new file mode 100644
index 0000000000..5f840c4841
--- /dev/null
+++ b/ext/-test-/auto_ext.rb
@@ -0,0 +1,10 @@
+# frozen_string_literal: false
+def auto_ext(feat = $0[%r[/ext/-test-/(.*)/extconf.rb\z], 1], inc: false)
+  $INCFLAGS << " -I$(topdir) -I$(top_srcdir)" if inc
+  $srcs = Dir[File.join($srcdir, "*.{#{SRC_EXT.join(%q{,})}}")]
+  inits = $srcs.map {|s| File.basename(s, ".*")}
+  inits.delete("init")
+  inits.map! {|s|"X(#{s})"}
+  $defs << "-DTEST_INIT_FUNCS(X)=\"#{inits.join(' ')}\""
+  create_makefile(feat)
+end