我目前正在将我的项目从qmake移植到CMake,我遇到了一个Qt UIC的问题,它试图处理一个不存在的UI文件,而不是我希望它处理的实际文件。
我有以下文件层次结构:
.
|___ CMakeLists.txt
|___ MyProject.pro
|___ mainwindow.ui
|___ resource.qrc
|___ source
| |___ mainwindow.cpp
| |___ *.cpp
|___ include
| |___ mainwindow.h
| |___ *.h
下面是我的CMakeLists.txt:
cmake_minimum_required(VERSION 3.2)
# Project name
project(project)
# Tell CMake to compile with C++11
set(CMAKE_CXX_STANDARD 11)
# Tell CMake to run moc when needed.
set(CMAKE_AUTOMOC ON)
# Tell CMake to run uic when needed.
set(CMAKE_AUTOUIC ON)
# Tell CMake to run rcc when needed
set(CMAKE_AUTORCC ON)
# Moc generated files are located in the current dir so we need to tell CMake to look for them.
set(CMAKE_INCLUDE_CURRENT_DIR ON)
# Find Qt5
find_package(Qt5 COMPONENTS Widgets Core Gui OpenGL REQUIRED)
# Add Qt5 definitions and includes to build libraries.
# Widgets add Widgets Core and Gui
add_definitions(${Qt5Widgets_DEFINITIONS})
include_directories(${Qt5Widgets_INCLUDES})
add_definitions(${Qt5OpenGL_DEFINITIONS})
include_directories(${Qt5OpenGL_INCLUDES})
# Find OpenGL
find_package(OpenGL REQUIRED)
# Set include directories
include_directories(${CMAKE_SOURCE_DIR}/include
# Use Qt5 ressources
set(RESOURCE resources.qrc)
# Use Qt5 ui
set(UI mainwindow.ui)
# Adding sources
set(SOURCES
source/main.cpp
source/mainwindow.cpp
source/octree.cpp
source/mesh.cpp
source/pgm3d.cpp
source/glwidget.cpp
source/camera.cpp
source/scene.cpp
source/light.cpp
source/obj.cpp
source/alignedbox3f.cpp
source/wireboundingbox.cpp
include/mainwindow.h
include/utils.h
include/octree.h
include/mesh.h
include/pgm3d.h
include/glwidget.h
include/camera.h
include/scene.h
include/model3d.h
include/light.h
include/obj.h
include/alignedbox3f.h
include/wireboundingbox.h)
add_executable(${PROJECT_NAME} ${UI} ${RESOURCE} ${SOURCES} )
target_link_libraries(${PROJECT_NAME} ${Qt5Widgets_LIBRARIES} ${Qt5OpenGL_LIBRARIES} ${OPENGL_LIBRARIES})
我得到了以下错误:
File '/*/project/source/mainwindow.ui' is not valid
AUTOUIC: error: process for ui_mainwindow.h needed by
"/*/project/source/mainwindow.cpp"
failed:
File '/*/project/source/mainwindow.ui' is not valid
这个错误是完全合乎逻辑的,因为我的源文件夹不包含UI文件。我试着 Package UI而不是使用AUTOUIC
,它也不起作用。
1条答案
按热度按时间qacovj5a1#
目标的
AUTOUIC
属性(在创建目标时从变量CMAKE_AUTOUIC
设置)定义了生成器的行为-当启用AUTOUIC
属性时,CMake将扫描源文件中是否包含ui文件(如#include "ui_*.h"
或#include <ui_*.h>
),并将自动使用uic
工具处理它们。在CMake 3.9中,添加了另一个目标属性
AUTOUIC_SEARCH_PATHS
。类似的问题已经被问到here。另一个选择是禁用
AUTOUIC
并使用qt5_wrap_ui
,并使用UI文件的完整路径: