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我正在尝试熟悉 QGLViewer ( http://libqglviewer.com/ )，所以我安装了它 (在 Ubuntu 14.04 上)，我正在尝试运行 simpleViewer (这是一个提供的示例)。现在，可以使用 qmake 构建代码，但我想用 cmake 编译代码，所以我编写了以下 CMakeLists.txt：

cmake_minimum_required(VERSION 2.6)
PROJECT(simple_viewer)

SET(CMAKE_MODULE_PATH ${PROJECT_SOURCE_DIR}/cmake_modules)

FIND_PACKAGE(OpenGL REQUIRED)
INCLUDE_DIRECTORIES(${OPENGL_INCLUDE})

FIND_PACKAGE(QGLViewer REQUIRED)
INCLUDE_DIRECTORIES(${QGLVIEWER_INCLUDE_DIR})

FIND_PACKAGE(Qt4 REQUIRED)
INCLUDE(${QT_USE_FILE})
INCLUDE_DIRECTORIES(${QT_INCLUDES})

ADD_EXECUTABLE(${PROJECT_NAME} main.cpp simpleViewer.cpp)
TARGET_LINK_LIBRARIES(${PROJECT_NAME} ${QT_LIBRARIES} ${OPENGL_LIBRARIES} ${QGLVIEWER_LIBRARY})

我能够构建项目，但是当我启动可执行文件时，这是我得到的错误：

 dede@dede-P35V2:~/src/simple_viewer/build$ ./simple_viewer 
 *** Error in `./simple_viewer': realloc(): invalid pointer: 0x00007f64d34df840 *** Aborted

如果有人可以解释我出了什么问题，我会很高兴！

谢谢！

4

1 回答 1

0

这样工作：

cmake_minimum_required(VERSION 2.6)
PROJECT(simple_viewer)

SET(CMAKE_MODULE_PATH ${PROJECT_SOURCE_DIR}/cmake_modules)

FIND_PACKAGE(OpenGL REQUIRED)
INCLUDE_DIRECTORIES(${OPENGL_INCLUDE})

FIND_PACKAGE(QGLViewer REQUIRED)
INCLUDE_DIRECTORIES(${QGLVIEWER_INCLUDE_DIR})

FIND_PACKAGE(Qt4 REQUIRED)
INCLUDE(${QT_USE_FILE})
INCLUDE_DIRECTORIES(${QT_INCLUDES})

ADD_EXECUTABLE(${PROJECT_NAME} main.cpp simpleViewer.cpp)

TARGET_LINK_LIBRARIES(${PROJECT_NAME}
  ${QGLVIEWER_LIBRARY} 
  ${QT_QTXML_LIBRARY} 
  ${QT_QTOPENGL_LIBRARY} 
  ${QT_QTGUI_LIBRARY} 
  ${QT_QTCORE_LIBRARY} 
  ${OPENGL_gl_LIBRARY} 
  ${OPENGL_glu_LIBRARY}
)
于 2016-09-26T15:52:56.347 回答