aoc24: day03a complete

CMakeLists.txt

@@ -76,7 +76,7 @@ if (NOT MSVC)
         # fmt warnings
         "-Wno-unknown-attributes"
         # ctre warning
-        "-Wno-missing-template-arg-list-after-template-kw"
+        # "-Wno-missing-template-arg-list-after-template-kw"
     )
 else()
     set(BASE_OPTIONS
@@ -115,4 +115,18 @@ target_link_libraries(aoc
 )
 source_group(TREE "${CMAKE_CURRENT_LIST_DIR}" FILES ${HEADERS} ${SOURCES})
 
-add_subdirectory(sol/24)
+set(HEADERS "")
+set(SOURCES sol/24/day03.cpp)
+add_executable(app ${HEADERS} ${SOURCES})
+target_include_directories(app PRIVATE ${PROJECT_SOURCE_DIR})
+target_compile_features(app PRIVATE cxx_std_23)
+target_compile_options(app PRIVATE ${BASE_OPTIONS})
+target_compile_definitions(app PRIVATE ${BASE_DEFINITIONS})
+target_link_libraries(app
+    PRIVATE
+    aoc
+)
+set_target_properties(app PROPERTIES
+    RUNTIME_OUTPUT_DIRECTORY "${CMAKE_BINARY_DIR}"
+)
+source_group(TREE "${CMAKE_CURRENT_LIST_DIR}" FILES ${HEADERS} ${SOURCES})