问题描述
我已经被卡住了一段时间了，我不知道如何使freeglut正常工作.我以为我知道它要我做什么，所以我添加了set(prefix_path)行，但是它什么也没做.我应该编写自己的freeglut-config.cmake还是什么?
I've been stuck for a while now and I can't figure out how to get freeglut working. I thought I knew what it was asking me to do, so I added that set(prefix_path) line but it didn't do anything. Am I supposed to write my own freeglut-config.cmake or what?
注意:我正在从网站
CMake文件:
cmake_minimum_required(VERSION 3.7)
project(HW1)
set(CMAKE_CXX_STANDARD 11)
set(SOURCE_FILES Triangle.cpp)
set(CMAKE_PREFIX_PATH "C:/freeglut")
find_package(GLEW REQUIRED STATIC)
find_package(FREEGLUT REQUIRED)
find_package(OPENGL REQUIRED)
include_directories(${FREEGLUT_INCLUDE_DIRS} ${GLEW_INCLUDE_DIRS} ${OPENGL_INCLUDE_DIRS})
link_directories(${FREEGLUT_LIBRARY_DIRS} ${GLEW_LIBRARY_DIRS} ${OPENGL_LIBRARY_DIRS})
add_definitions(${FREEGLUT_DEFINITIONS} ${GLEW_DEFINITIONS} ${OPENGL_DEFINITIONS})
add_executable(HW1 ${SOURCE_FILES})
target_link_libraries(HW1 ${FREEGLUT_LIBRARIES} ${GLEW_LIBRARIES} ${OPENGL_LIBRARIES})
完整错误:
CMake Error at CMakeLists.txt:8 (find_package):
By not providing "FindFREEGLUT.cmake" in CMAKE_MODULE_PATH this project has
asked CMake to find a package configuration file provided by "FREEGLUT",
but CMake did not find one.
Could not find a package configuration file provided by "FREEGLUT" with any
of the following names:
FREEGLUTConfig.cmake
freeglut-config.cmake
Add the installation prefix of "FREEGLUT" to CMAKE_PREFIX_PATH or set
"FREEGLUT_DIR" to a directory containing one of the above files. If
"FREEGLUT" provides a separate development package or SDK, be sure it has
been installed.
推荐答案
如果您的应用程序与 GLUT兼容，并且它不使用freeglut的任何扩展名，那么搜索 GLUT 而不是 FREEGLUT :
If your application is GLUT-compatible, that it doesn't use any extension of freeglut, then it is better to search GLUT instead of FREEGLUT:
find_package(GLUT REQUIRED)
此命令所使用的查找"脚本已经包含在CMake发行版中，并且它也搜索freeglut.
"Find" script used by this command is already shipped into CMake distro, and it searches freeglut too.
(请注意，包含目录和链接库的命令变量分别是 GLUT_INCLUDE_DIR 和 GLUT_LIBRARY ).
(Note, that with that command variables for include directories and linking libraries are GLUT_INCLUDE_DIR and GLUT_LIBRARY correspondingly).
如果您的应用程序需要完全免费的胶粘剂(也就是说，使用其某些扩展名与其他GLUT实现不兼容)，则需要打包strong>和 FindFREEGLUT.cmake 脚本并相应地调整 CMAKE_MODULE_PATH 变量:
If your application requires exactly freeglut (that is, uses some of its extensions incompatible with other GLUT implementations), you need to ship your package with FindFREEGLUT.cmake script and adjust CMAKE_MODULE_PATH variable correspondingly:
# Assuming you have <source-dir>/cmake/FindFREEGLUT.cmake
list(APPEND CMAKE_MODULE_PATH "${CMAKE_SOURCE_DIR}/cmake")
find_package(FREEGLUT REQUIRED)
您可以在网上找到现有脚本，也可以自己编写，例如.
You may find existing script in the net, or write it by yourself, like here.
无论如何，如果您将freeglut安装在非系统位置，则需要向CMake提示.例如，通过调整 CMAKE_PREFIX_PATH .
In any case, if you have freeglut installed into non-system location, you need to hint CMake about that. E.g., by adjusting CMAKE_PREFIX_PATH.
这篇关于CMake在Clion的Windows上找不到Freeglut的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持！