Allow ruby versions 3.2 and 3.4 for installation

libs/libruby/ruby/internal/abi.h

@@ -0,0 +1,58 @@
+#ifndef RUBY_ABI_H
+#define RUBY_ABI_H
+
+#ifdef RUBY_ABI_VERSION /* should match the definition in config.h */
+
+/* This number represents Ruby's ABI version.
+ *
+ * In development Ruby, it should be bumped every time an ABI incompatible
+ * change is introduced. This will force other developers to rebuild extension
+ * gems.
+ *
+ * The following cases are considered as ABI incompatible changes:
+ * - Changing any data structures.
+ * - Changing macros or inline functions causing a change in behavior.
+ * - Deprecating or removing function declarations.
+ *
+ * The following cases are NOT considered as ABI incompatible changes:
+ * - Any changes that does not involve the header files in the `include`
+ *   directory.
+ * - Adding macros, inline functions, or function declarations.
+ * - Backwards compatible refactors.
+ * - Editing comments.
+ *
+ * In released versions of Ruby, this number is not defined since teeny
+ * versions of Ruby should guarantee ABI compatibility.
+ */
+#define RUBY_ABI_VERSION 3
+
+/* Windows does not support weak symbols so ruby_abi_version will not exist
+ * in the shared library. */
+#if defined(HAVE_FUNC_WEAK) && !defined(_WIN32) && !defined(__MINGW32__) && !defined(__CYGWIN__)
+# define RUBY_DLN_CHECK_ABI
+#endif
+#endif  /* RUBY_ABI_VERSION */
+
+#ifdef RUBY_DLN_CHECK_ABI
+
+# ifdef __cplusplus
+extern "C" {
+# endif
+
+RUBY_FUNC_EXPORTED unsigned long long __attribute__((weak))
+ruby_abi_version(void)
+{
+# ifdef RUBY_ABI_VERSION
+    return RUBY_ABI_VERSION;
+# else
+    return 0;
+# endif
+}
+
+# ifdef __cplusplus
+}
+# endif
+
+#endif
+
+#endif