Question

附加到CMake wiki的示例CMakeLists.txt。我还在下面添加了什么是实际的make命令来创建基于组件的TGZ。我很困惑，没有在文件中看到任何帮助。

的CMakeLists.txt

cmake_minimum_required(VERSION 2.6.0 FATAL_ERROR)
project(MyLib)

if(CMAKE_INSTALL_PREFIX_INITIALIZED_TO_DEFAULT)
    set(CMAKE_INSTALL_PREFIX "/usr" CACHE PATH "Install path prefix prepended on to install directories." FORCE)
endif(CMAKE_INSTALL_PREFIX_INITIALIZED_TO_DEFAULT)

set(CPACK_PACKAGE_NAME "MyLib")
set(CPACK_PACKAGE_VENDOR "CMake.org")
set(CPACK_PACKAGE_DESCRIPTION_SUMMARY "MyLib - CPack Component Installation Example")
set(CPACK_PACKAGE_VERSION "1.0.0")
set(CPACK_PACKAGE_VERSION_MAJOR "1")
set(CPACK_PACKAGE_VERSION_MINOR "0")
set(CPACK_PACKAGE_VERSION_PATCH "0")
set(CPACK_PACKAGE_INSTALL_DIRECTORY "CPack Component Example")


add_library(mylib mylib.cpp)

add_executable(mylibapp mylibapp.cpp)
target_link_libraries(mylibapp mylib)

install(TARGETS mylib 
   ARCHIVE
   DESTINATION lib
   COMPONENT libraries)
install(TARGETS mylibapp
   RUNTIME
   DESTINATION bin
   COMPONENT applications)
install(FILES mylib.h
   DESTINATION include
   COMPONENT headers)

set(CPACK_COMPONENTS_ALL applications libraries headers)

set(CPACK_COMPONENT_APPLICATIONS_DISPLAY_NAME "MyLib Application")
set(CPACK_COMPONENT_LIBRARIES_DISPLAY_NAME "Libraries")
set(CPACK_COMPONENT_HEADERS_DISPLAY_NAME "C++ Headers")

set(CPACK_COMPONENT_APPLICATIONS_DESCRIPTION 
   "An extremely useful application that makes use of MyLib")
set(CPACK_COMPONENT_LIBRARIES_DESCRIPTION
   "Static libraries used to build programs with MyLib")
set(CPACK_COMPONENT_HEADERS_DESCRIPTION
   "C/C++ header files for use with MyLib")


set(CPACK_GENERATOR "TGZ")
set(CPACK_ARCHIVE_COMPONENT_INSTALL ON)
set(CPACK_INCLUDE_TOPLEVEL_DIRECTORY OFF)
set(CPACK_COMPONENT_INCLUDE_TOPLEVEL_DIRECTORY OFF)
set(CPACK_SET_DESTDIR ON)
set(CPACK_PACKAGE_CONTACT "jhf")

# This must always be last!
include(CPack)

我有一个类似的CMakeLists.txt，当我做make package时，我最终得到了TGZ中的所有二进制文件和库。如果我只需要一个带有上述CMakeLists.txt中的应用程序组件的TGZ，make package命令应该是什么？

Answer 1

很简单。只需将CMAKE变量CPACK_COMPONENTS_ALL设置为要在安装中显示的组件列表：

SET(CPACK_COMPONENTS_ALL applications) #only pack "applications" component

Answer 2

看看CPackComponent。

我和你有完全相同的问题。

我是cmake的初学者，今天我已经尝试了一整天，刚才我注意到一个名为CPackComponent的cmake模块开始出现在cmake 2.8.5标准模块中。

目前，我尚未确定是否是原因。但是您列出的文档中的变量可以在此模块中找到。

cmake 2.8.5是其标准模块中包含CPackComponent的最早版本。

在http://www.cmake.org/cmake/help/v2.8.5/cmake.html#module:CPackComponent

进行检查

cmake 2.8.8是最早列出你想要的变量的版本。例如CPACK_COMPONENTS_ALL

在这里http://www.cmake.org/cmake/help/v2.8.8/cmake.html#module:CPackComponent

对不起我也是新手，再也帮不了你了。

cpack组件级安装

2 个答案: