update cmake for CPM.cmake

alyson/CMakeLists.txt

@@ -9,11 +9,23 @@ set(CMAKE_CXX_STANDARD 17)
 set(CMAKE_CXX_STANDARD_REQUIRED ON)
 set(CMAKE_CXX_EXTENSIONS OFF)
 
-include(../cmake/utils.cmake)
+include(cmake/utils.cmake)
 
 add_library(alyson)
 target_include_directories(alyson PUBLIC includes)
 
+CPMAddPackage(
+  NAME raylib
+  GITHUB_REPOSITORY raysan5/raylib
+  GIT_TAG 5.5
+)
+
+CPMAddPackage(
+  NAME flecs
+  GITHUB_REPOSITORY SanderMertens/flecs
+  GIT_TAG v4.0.4
+)
+
 target_link_libraries(alyson PUBLIC raylib)
 target_link_libraries(alyson PUBLIC flecs::flecs_static)
 

alyson/cmake/utils.cmake

@@ -0,0 +1,33 @@
+
+function(put_targets_into_folder)
+  set(oneValueArgs FOLDER)
+  set(multiValueArgs TARGETS)
+  cmake_parse_arguments(ARGS "" "${oneValueArgs}" "${multiValueArgs}" ${ARGN})
+
+  foreach(target ${ARGS_TARGETS})
+    # Check if target exists
+    if (NOT TARGET ${target})
+      message(FATAL_ERROR "${target} target not found")
+    endif()
+
+    # Get the actual target (if it is aliased)
+    get_target_property(actual_target ${target} ALIASED_TARGET)
+    if (NOT actual_target)
+      set(actual_target ${target})
+    endif()
+
+    # Set the folder property for the target
+    set_target_properties(${actual_target} PROPERTIES FOLDER ${ARGS_FOLDER})
+  endforeach()
+endfunction()
+
+
+function(find_files var_name path)
+  set(sources)
+  foreach(ext ${ARGN})
+    file(GLOB_RECURSE files "${path}/*.${ext}")
+    list(APPEND sources ${files})
+  endforeach()
+  set(${var_name} ${${var_name}} ${sources} PARENT_SCOPE)
+endfunction()
+