CMake template clenaups and script adaptations

source/examples/HotReloadLiveDemo/Plugin/CMakeLists.txt

@@ -17,12 +17,22 @@ endif()
 
 set_target_properties(hotreload_live_plugin PROPERTIES
 	OUTPUT_NAME "hotreload_live_plugin"
-	WINDOWS_EXPORT_ALL_SYMBOLS ON)
+	WINDOWS_EXPORT_ALL_SYMBOLS OFF)
+target_include_directories(hotreload_live_plugin PRIVATE
+	${CMAKE_CURRENT_SOURCE_DIR}/../../../HotReload/include)
 _set_output_dirs(hotreload_live_plugin
 	"${CMAKE_BINARY_DIR}/${RUNTIME_OUTPUT_SUBDIR}/examples"
 	"${CMAKE_BINARY_DIR}/${LIBRARY_OUTPUT_SUBDIR}/examples")
 _apply_compile_options(hotreload_live_plugin)
 hot_reload_enable_patchable_functions(hotreload_live_plugin)
 
+# Demonstrates the narrower-export pattern (see hot_reload.h's
+# HOT_RELOAD_EXPORT and this function's own comment in
+# cmake/HotReload.cmake) -- contrast with HotReloadDemo's PluginV1/
+# PluginV2, which deliberately leave the GCC/Clang/MinGW default
+# (export everything) in place to show that style too. Both are
+# correct; this is the one this project would actually recommend.
+hot_reload_restrict_exports(hotreload_live_plugin)
+
 _register_module_target(EXAMPLE hotreload_live_plugin)
 add_dependencies(all_examples hotreload_live_plugin)

source/examples/HotReloadLiveDemo/Plugin/src/LivePlugin.cpp

@@ -39,9 +39,11 @@
  *      never patched, exactly like plugin_build_marker in
  *      source/examples/HotReloadDemo.
  */
+#include "hot_reload/hot_reload.h"
+
 #include <cstdio>
 
-extern "C" int live_tick(int frame)
+extern "C" HOT_RELOAD_EXPORT int live_tick(int frame)
 {
 	int multiplier = 2; // <- try changing this
 	int value = frame * multiplier;