feat: version_info tracks whether we're packaged and/or precompiled

Author: flavorjones

ext/sqlite3/extconf.rb

@@ -95,6 +95,9 @@ def configure_packaged_libraries
           end
 
           ldflags.each { |ldflag| append_ldflags(ldflag) }
+
+          append_cppflags("-DUSING_PACKAGED_LIBRARIES")
+          append_cppflags("-DUSING_PRECOMPILED_LIBRARIES") if cross_build?
         end
       end
 

ext/sqlite3/sqlite3.c

@@ -210,4 +210,16 @@ Init_sqlite3_native(void)
 
     /* (String) The version of the sqlite3 library loaded at runtime (e.g., "3.46.1") */
     rb_define_const(mSqlite3, "SQLITE_LOADED_VERSION", rb_str_new2(sqlite3_libversion()));
+
+#ifdef USING_PACKAGED_LIBRARIES
+    rb_define_const(mSqlite3, "SQLITE_PACKAGED_LIBRARIES", Qtrue);
+#else
+    rb_define_const(mSqlite3, "SQLITE_PACKAGED_LIBRARIES", Qfalse);
+#endif
+
+#ifdef USING_PRECOMPILED_LIBRARIES
+    rb_define_const(mSqlite3, "SQLITE_PRECOMPILED_LIBRARIES", Qtrue);
+#else
+    rb_define_const(mSqlite3, "SQLITE_PRECOMPILED_LIBRARIES", Qfalse);
+#endif
 }

lib/sqlite3/version_info.rb

@@ -8,6 +8,8 @@ module SQLite3
     sqlite: {
       compiled: SQLite3::SQLITE_VERSION,
       loaded: SQLite3::SQLITE_LOADED_VERSION,
+      packaged: SQLite3::SQLITE_PACKAGED_LIBRARIES,
+      precompiled: SQLite3::SQLITE_PRECOMPILED_LIBRARIES,
       sqlcipher: SQLite3.sqlcipher?,
       threadsafe: SQLite3.threadsafe?
     }