32

Hi I have problem with linkg Glfw and other libraries using cmake. From command line i compile like this

g++ main.cpp -lGL -lGLU -lGLEW -lglfw

But I wanted to use cmake for compiling. I tried to use target_linkg_libraries but this produce error

CMake Error at CMakeLists.txt:18 (target_link_libraries): Cannot specify link libraries for target "GL" which is not built by this
project.

I tried do this using add definitions. I dont see error but this don't link libraries.

cmake_minimum_required (VERSION 2.6)
project (test)

find_package(OpenGL REQUIRED)
find_package(GLEW REQUIRED)

ADD_DEFINITIONS(
    -lGL
    -lGLU
    -lGLEW
    -lglfw
)

add_executable(test.out
    main.cpp
)

target_link_libraries(GL GLU GLEW glfw)
4

1 回答 1

63

的语法target_link_libraries是：

target_link_libraries(your_executable_name libraries_list)

而且您不必添加add_definition语句（target_link_libraries添加此选项）

OpenGL 和 GLEW 包也提供了一些有用的变量。

你的 CMakeLists.txt 应该是这样的：

cmake_minimum_required (VERSION 2.6)
project (test)

find_package(OpenGL REQUIRED)
find_package(GLEW REQUIRED)

include_directories(${OPENGL_INCLUDE_DIR} ${GLEW_INCLUDE_DIRS})

add_executable(test
    main.cpp
)

target_link_libraries(test ${OPENGL_LIBRARIES} ${GLEW_LIBRARIES})

要记住的一个重要细节是在（或）行target_link_libraries 之后放置。add_executableadd_library

于 2013-10-20T13:56:20.713 回答