release modes

CMakeLists.txt

@@ -3,8 +3,19 @@ project(swan)
 
 find_package(SFML 2.5 COMPONENTS graphics system window REQUIRED)
 
-add_compile_options(-std=c++17 -Wall -Wextra -Wpedantic -Wno-unused-parameter -g -fsanitize=address)
-add_link_options(-fsanitize=address)
+add_compile_options(-std=c++17 -Wall -Wextra -Wpedantic -Wno-unused-parameter)
+if(CMAKE_BUILD_TYPE STREQUAL Debug OR CMAKE_BUILD_TYPE STREQUAL "")
+	message(STATUS "Build mode: Debug")
+	add_compile_options(-g -fsanitize=address)
+	add_link_options(-fsanitize=address)
+elseif(CMAKE_BUILD_TYPE STREQUAL Release)
+	message(STATUS "Build mode: Release")
+	add_compile_options(-O3 -flto)
+	add_link_options(-flto)
+else()
+	message(FATAL_ERROR "CMAKE_BUILD_TYPE must be Debug or Release.")
+endif()
+
 include_directories("${PROJECT_SOURCE_DIR}/libswan/include")
 
 add_subdirectory(libswan)