Improve CMakeLists.txt

CMakeLists.txt

@@ -1,8 +1,8 @@
 cmake_minimum_required(VERSION 3.16)
 
-project(pathfinder)
-
-set(CMAKE_CXX_STANDARD 14)
+project(pathfinder
+        VERSION 0.1
+        LANGUAGES C CXX)
 
 # Set binary output directory.
 # (Using CMAKE_CURRENT_SOURCE_DIR is necessary.)
@@ -32,6 +32,8 @@ endif ()
 
 add_subdirectory(pathfinder)
 
+target_compile_features(pathfinder PUBLIC cxx_std_14)
+
 if (PATHFINDER_VULKAN_SUPPORT)
     message("[Pathfinder] Use Vulkan")
 

pathfinder/CMakeLists.txt

@@ -1,13 +1,13 @@
 # Recursive search and automatic re-configuration on adding or deleting source files.
-file(GLOB_RECURSE SOURCE_FILES CONFIGURE_DEPENDS common/*.cpp core/*.cpp gpu_mem/*.cpp)
+file(GLOB_RECURSE PF_SOURCE_FILES CONFIGURE_DEPENDS common/*.cpp core/*.cpp gpu_mem/*.cpp)
 
-file(GLOB SOURCE_FILES ${SOURCE_FILES} gpu/*.cpp)
+file(GLOB PF_SOURCE_FILES ${PF_SOURCE_FILES} gpu/*.cpp)
 
 if (PATHFINDER_VULKAN_SUPPORT)
-    file(GLOB SOURCE_FILES ${SOURCE_FILES} gpu/vk/*.cpp)
+    file(GLOB PF_SOURCE_FILES ${PF_SOURCE_FILES} gpu/vk/*.cpp)
 else ()
-    file(GLOB SOURCE_FILES ${SOURCE_FILES} gpu/gl/*.cpp)
+    file(GLOB PF_SOURCE_FILES ${PF_SOURCE_FILES} gpu/gl/*.cpp)
 endif ()
 
 # Compile as static library.
-add_library(pathfinder ${SOURCE_FILES} ../third_party/glad/src/gl.c)
+add_library(pathfinder STATIC ${PF_SOURCE_FILES} ../third_party/glad/src/gl.c)