我想用 imgui 做一个小应用程序
要运行测试窗口,我使用 opengl glfw 后端
问题是我项目的lib/imgui_gl目录下的文件无法访问项目根目录下的文件可以访问的头文件
这就是我的 CmakeList 文件的样子
cmake_minimum_required(VERSION 3.17)
project(boardserver)
set(CMAKE_CXX_STANDARD 20)
set(LIB_FOLDER ${CMAKE_CURRENT_SOURCE_DIR}/lib) # Lib folder
add_executable(boardserver main.cpp)
find_package(imgui CONFIG REQUIRED)
find_package(GLEW REQUIRED)
find_package(OpenGL REQUIRED)
find_package(SDL2 REQUIRED)
find_package(glfw3 REQUIRED)
## Imgui opengl glfw backend lib
set(imgui-gl_Includes "${LIB_FOLDER}/imgui_gl/")
add_library(imgui-gl STATIC
${LIB_FOLDER}/imgui_gl/imgui_impl_glfw.cpp ${LIB_FOLDER}/imgui_gl/imgui_impl_opengl3.cpp )
include_directories(${imgui-gl_Includes})
target_link_libraries(boardserver PRIVATE imgui::imgui GLEW::GLEW OpenGL::GL SDL2::SDL2 glfw imgui-gl)