Add function in cmake to create targets

2025/CMakeLists.txt

@@ -2,18 +2,32 @@ find_package(fmt REQUIRED)
 find_package(utf8cpp REQUIRED)
 find_package(ctre REQUIRED)
 
-set(HEADERS "")
-set(SOURCES "day01.cpp")
-add_executable(day01 ${HEADERS} ${SOURCES})
-target_include_directories(day01 PUBLIC ${PROJECT_SOURCE_DIR})
-target_compile_features(day01 PRIVATE cxx_std_23)
-target_link_libraries(day01
-    PRIVATE
-    ${PLATFORM_LINK_LIBRARIES}
-    fmt
-    utf8cpp
-    ctre
+function(add_day_executables)
+    foreach(src IN LISTS ARGN)
+        get_filename_component(name "${src}" NAME_WE)
+
+        add_executable(${name} "${src}")
+
+        target_include_directories(${name} PUBLIC "${PROJECT_SOURCE_DIR}")
+        target_compile_features(${name} PRIVATE cxx_std_23)
+
+        target_link_libraries(${name}
+            PRIVATE
+                ${PLATFORM_LINK_LIBRARIES}
+                fmt
+                utf8cpp
+                ctre
+        )
+
+        target_compile_definitions(${name} PRIVATE ${PLATFORM_DEFINITIONS})
+        target_compile_options(${name} PRIVATE ${BASE_OPTIONS})
+
+        source_group(TREE "${CMAKE_CURRENT_LIST_DIR}" FILES "${src}")
+    endforeach()
+endfunction()
+
+
+add_day_executables(
+    "day01.cpp"
+    "day02.cpp"
 )
-target_compile_definitions(day01 PRIVATE ${PLATFORM_DEFINITIONS})
-target_compile_options(day01 PRIVATE ${BASE_OPTIONS})
-source_group(TREE "${CMAKE_CURRENT_LIST_DIR}" FILES ${HEADERS} ${SOURCES})