【发布时间】:2018-06-07 10:42:21
【问题描述】:
我使用的是基于 QT4 的旧的 CMakeLists 包:
cmake_minimum_required(VERSION 2.8.0)
project(pol)
add_compile_options(-std=c++17)
find_package(catkin REQUIRED COMPONENTS qt_build roscpp sensor_msgs cv_bridge image_transport)
find_package(OpenCV REQUIRED)
include_directories(${catkin_INCLUDE_DIRS})
catkin_package()
rosbuild_prepare_qt4(QtCore QtGui) # Add the appropriate components to the component list here
file(GLOB QT_FORMS RELATIVE ${CMAKE_CURRENT_SOURCE_DIR} ui/*.ui)
file(GLOB QT_RESOURCES RELATIVE ${CMAKE_CURRENT_SOURCE_DIR} resources/*.qrc)
file(GLOB_RECURSE QT_MOC RELATIVE ${CMAKE_CURRENT_SOURCE_DIR} FOLLOW_SYMLINKS include/pol/*.hpp)
QT4_ADD_RESOURCES(QT_RESOURCES_CPP ${QT_RESOURCES})
QT4_WRAP_UI(QT_FORMS_HPP ${QT_FORMS})
QT4_WRAP_CPP(QT_MOC_HPP ${QT_MOC})
file(GLOB_RECURSE QT_SOURCES RELATIVE ${CMAKE_CURRENT_SOURCE_DIR} FOLLOW_SYMLINKS src/*.cpp)
add_executable(pol ${QT_SOURCES} ${QT_RESOURCES_CPP} ${QT_FORMS_HPP} ${QT_MOC_HPP})
target_link_libraries(pol ${QT_LIBRARIES} ${catkin_LIBRARIES})
install(TARGETS pol RUNTIME DESTINATION ${CATKIN_PACKAGE_BIN_DESTINATION})
现在我正在尝试迁移到 QT5 的最新版本,所以我是这样开始的:
cmake_minimum_required(VERSION 3.1.0)
project(pol)
add_compile_options(-std=c++17)
find_package(catkin REQUIRED COMPONENTS qt_build roscpp sensor_msgs cv_bridge image_transport)
find_package(OpenCV REQUIRED)
include_directories(${catkin_INCLUDE_DIRS})
catkin_package()
set(CMAKE_AUTOMOC ON)
set(CMAKE_AUTOUIC ON)
set(CMAKE_AUTORCC ON)
set(CMAKE_INCLUDE_CURRENT_DIR ON)
find_package(Qt5 COMPONENTS Core Gui Widgets)
rosbuild_prepare_qt4(QtCore QtGui) # Add the appropriate components to the component list here
file(GLOB QT_FORMS RELATIVE ${CMAKE_CURRENT_SOURCE_DIR} ui/*.ui)
file(GLOB QT_RESOURCES RELATIVE ${CMAKE_CURRENT_SOURCE_DIR} resources/*.qrc)
file(GLOB_RECURSE QT_MOC RELATIVE ${CMAKE_CURRENT_SOURCE_DIR} FOLLOW_SYMLINKS include/fmf_qt/*.hpp)
QT5_ADD_RESOURCES(QT_RESOURCES_CPP ${QT_RESOURCES})
QT5_WRAP_UI(QT_FORMS_HPP ${QT_FORMS})
include_directories(
${Qt5Core_INCLUDE_DIRS}
${Qt5Gui_INCLUDE_DIRS}
${Qt5Widgets_INCLUDE_DIRS}
)
file(GLOB_RECURSE QT_SOURCES RELATIVE ${CMAKE_CURRENT_SOURCE_DIR} FOLLOW_SYMLINKS src/*.cpp)
add_executable(pol ${QT_SOURCES} ${QT_RESOURCES_CPP} ${QT_FORMS_HPP} ${QT_MOC_HPP})
target_link_libraries(pol Qt5::Widgets Qt5::Core ${QT_LIBRARIES} ${catkin_LIBRARIES})
install(TARGETS pol RUNTIME DESTINATION ${CATKIN_PACKAGE_BIN_DESTINATION})
现在我收到了一些错误,我认为这是由于我的新 CMakeLists 造成的,例如
error: incomplete type ‘QImage’ used in nested name specifier
error: invalid use of incomplete type ‘class QImage’
这个包是在ROS ubuntu 18.04 LTS下开发,用gcc 8.1编译的,你知道我新的CMakeLists有什么问题吗?
该软件包与我的旧 CMakeLists 一起使用!
编辑:
我正确运行cmake:
cmake ../src -DCMAKE_INSTALL_PREFIX=../install -DCATKIN_DEVEL_PREFIX=../devel
但是当我运行make时出现错误
【问题讨论】:
-
这些错误从何而来——当您运行
cmake或在生成的makefile 上调用make时? -
@G.M.当我运行
make时,我编辑了我的帖子 -
在 Stack Overflow 上,我们希望代码包含在问题帖子本身中,而不是链接。请在您的问题中解决该问题。
-
@Tsyvarev 我试过了,但它说代码太多
-
嗯,奇怪。两个代码 sn-ps 总共有不到 60 行。但更重要的是,错误在您的
.cpp代码中,而不是在CMakeLists.txt中。 (也就是说,CMakeLists.txt可以装袋,但.cpp也有窃听器)。