engine/CMakeLists.txt

@@ -30,3 +30,7 @@ target_link_libraries(${ENGINE_NAME} PUBLIC
   imgui
   entt
 )
+
+target_link_libraries(${ENGINE_NAME} PRIVATE
+  stb_image
+)

third_party/CMakeLists.txt

@@ -34,6 +34,12 @@ target_include_directories(glm INTERFACE ${CMAKE_CURRENT_SOURCE_DIR}/glm)
 add_library(entt INTERFACE)
 target_include_directories(entt INTERFACE ${CMAKE_CURRENT_SOURCE_DIR}/entt)
 
+# stb_image (static)
+add_library(stb_image STATIC
+  ${CMAKE_CURRENT_SOURCE_DIR}/stb_image/stb_image.cpp
+)
+target_include_directories(stb_image PUBLIC ${CMAKE_CURRENT_SOURCE_DIR}/stb_image)
+
 # 5. IMGUI (static)
 set(IMGUI_DIR ${CMAKE_CURRENT_SOURCE_DIR}/imgui)
 

third_party/stb_image/stb_image.cpp

@@ -0,0 +1,2 @@
+#define STB_IMAGE_IMPLEMENTATION
+#include "stb_image.h"