Spruce it up (#1)

Reviewed-on: #1

CMakeLists.txt

@@ -1,6 +1,10 @@
 cmake_minimum_required(VERSION 4.3.4)
 
-project(klist)
+project(klist VERSION 0.0.1 LANGUAGES C)
+
+set(CMAKE_C_STANDARD 11)
+set(CMAKE_C_STANDARD_REQUIRED ON)
+set(CMAKE_C_EXTENSIONS OFF)
 
 set (INCLUDE
     include/klist.h
@@ -14,3 +18,11 @@ set (SOURCES
 include_directories(${CMAKE_CURRENT_LIST_DIR}/include/)
 
 add_library(klist STATIC ${SOURCES} ${INCLUDE})
+
+target_compile_options(klist
+    PRIVATE
+        -Wall -Wextra -Wpedantic  # Added -Wpedantic for stricter checks
+)
+
+enable_testing()
+add_subdirectory(tests)