【发布时间】：2013-09-14 08:44:46
【问题描述】：
我刚刚为 Windows 32 位（MinGW 4.8，OpenGL）安装了 Qt 5.1.1，并尝试将其添加到我的 cmake 中。但是 CMake 只是不想找到它，我不知道为什么。我错过了什么？我需要设置一个环境变量还是什么？
这是我的 cmake ：
cmake_minimum_required( VERSION 2.8.11 )
PROJECT(Blemmer)
# Find includes in corresponding build directories
set(CMAKE_INCLUDE_CURRENT_DIR ON)
# Instruct CMake to run moc automatically when needed.
set(CMAKE_AUTOMOC ON)
# Detect and add SFML
set(CMAKE_MODULE_PATH "${CMAKE_SOURCE_DIR}/cmake/Modules" ${CMAKE_MODULE_PATH})
set( CMAKE_RUNTIME_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/bin )
set( CMAKE_LIBRARY_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/lib )
find_package(SFML REQUIRED system window graphics network audio)
# The QUIET option disables messages if the package cannot be found.
FIND_PACKAGE(Qt5Widgets)
add_subdirectory(Entity)
add_subdirectory(Engine)
add_subdirectory(Game)
add_executable(Blemmer main.cpp)
include_directories(${SFML_INCLUDE_DIR} ${PROJECT_SOURCE_DIR})
target_link_libraries(Blemmer ${SFML_LIBRARIES} Game Engine Qt5::Widgets)
这是 cmake-gui 的输出：
CMake Warning at CMakeLists.txt:14 (FIND_PACKAGE):
By not providing "FindQt5Widgets.cmake" in CMAKE_MODULE_PATH this project
has asked CMake to find a package configuration file provided by
"Qt5Widgets", but CMake did not find one.
Could not find a package configuration file provided by "Qt5Widgets" with
any of the following names:
Qt5WidgetsConfig.cmake
qt5widgets-config.cmake
Add the installation prefix of "Qt5Widgets" to CMAKE_PREFIX_PATH or set
"Qt5Widgets_DIR" to a directory containing one of the above files. If
"Qt5Widgets" provides a separate development package or SDK, be sure it has
been installed.
【问题讨论】：
-
您是否尝试过输出“将“Qt5Widgets”的安装前缀添加到CMAKE_PREFIX_PATH 或将“Qt5Widgets_DIR”设置为包含上述文件之一的目录。如果“Qt5Widgets”提供单独的开发包或SDK，请确保已安装。”
标签： c++ qt cmake qt5 qtwidgets