1 ############################################################################  2 #  3 # Copyright (c) 2017 PX4 Development Team. All rights reserved.  4 #  5 # Redistribution and use in source and binary forms, with or without  6 # modification, are permitted provided that the following conditions  7 # are met:  8 #  9 # 1. Redistributions of source code must retain the above copyright 10 # notice, this list of conditions and the following disclaimer. 11 # 2. Redistributions in binary form must reproduce the above copyright 12 # notice, this list of conditions and the following disclaimer in 13 # the documentation and/or other materials provided with the 14 # distribution. 15 # 3. Neither the name PX4 nor the names of its contributors may be 16 # used to endorse or promote products derived from this software 17 # without specific prior written permission. 18 # 19 # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 20 # "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 21 # LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS 22 # FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 23 # COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, 24 # INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, 25 # BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS 26 # OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED 27 # AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 28 # LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN 29 # ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 30 # POSSIBILITY OF SUCH DAMAGE. 31 # 32 ############################################################################ 33  34 #============================================================================= 35 # CMAKE CODING STANDARD FOR PX4 36 # 37 # Structure 38 # --------------------------------------------------------------------------- 39 # 40 # * Common functions should be included in px_base.cmake. 41 # 42 # * OS/ board specific fucntions should be include in 43 #    px_impl_${OS}.cmake or px4_impl_${OS}_${BOARD}.cmake. 44 # 45 # Formatting 46 # --------------------------------------------------------------------------- 47 # 48 # * Use hard indents to match the px4 source code. 49 # 50 # * All function and script arguments are upper case. 51 # 52 # * All local variables are lower case. 53 # 54 # * All cmake functions are lowercase. 55 # 56 # * For else, endif, endfunction, etc, never put the name of the statement 57 # 58 # Functions/Macros 59 # --------------------------------------------------------------------------- 60 # 61 # * Use px4_parse_function_args to parse functions and check for required 62 # arguments. Unless there is only one argument in the function and it is clear. 63 # 64 # * Never use macros. They allow overwriting global variables and this 65 #    makes variable declarations hard to locate. 66 # 67 # * If a target from add_custom_* is set in a function, explicitly pass it 68 #    as an output argument so that the target name is clear to the user. 69 # 70 # * Avoid use of global variables in functions. Functions in a nested 71 #    scope may use global variables, but this makes it difficult to 72 #    resuse functions. 73 # 74 # Included CMake Files 75 # --------------------------------------------------------------------------- 76 # 77 # * All variables in config files must have the prefix "config_". 78 # 79 # * Never set global variables in an included cmake file, 80 #    you may only define functions. This excludes config and Toolchain files. 81 #    This makes it clear to the user when variables are being set or targets 82 #    are being created. 83 # 84 # * Setting a global variable in a CMakeLists.txt file is ok, because 85 #    each CMakeLists.txt file has scope in the current directory and all 86 #    subdirectories, so it is not truly global. 87 # 88 # * All toolchain files should be included in the cmake 89 #    directory and named Toolchain-"name".cmake. 90 # 91 # Misc 92 # --------------------------------------------------------------------------- 93 # 94 # * If referencing a string variable, don't put it in quotes. 95 #    Don't do "${OS}" STREQUAL "posix", 96 #    instead type ${OS} STREQUAL "posix". This will throw an 97 #    error when ${OS} is not defined instead of silently 98 #    evaluating to false. 99 #100 #=============================================================================101 102 if (${CMAKE_VERSION} VERSION_LESS 3.1.0)                                                                                            //判断cmake版本不能低于3.1.0103     message("Not a valid CMake version")104     message("On Ubuntu >= 16.04, install or upgrade via:")105     message("    sudo apt-get install cmake")106     message("")107     message("Official website: https://cmake.org/download/")108     message(FATAL_ERROR "Update CMake and try again" )109 endif()110 111 # Warning: Changing this modifies CMake's internal workings112 # and leads to wrong toolchain detection113 cmake_minimum_required(VERSION 3.1 FATAL_ERROR)114 115 set(PX4_SOURCE_DIR "${CMAKE_CURRENT_SOURCE_DIR}")　　　　//设置PX4源文件目录，CMAKE_CURRENT_SOURCE_DIR当前的源文件目录116 set(PX4_BINARY_DIR "${CMAKE_CURRENT_BINARY_DIR}")       //设置运行程序目录，这个是cmake当前正在build的目录117 118 execute_process(                                                                                                        //执行一个或多个子进程119     COMMAND Tools/check_submodules.sh                                                                                   //运行了tools/check_submodules.sh120     WORKING_DIRECTORY ${PX4_SOURCE_DIR}                                                                                 //execute_process的测试目录WORKING_DIRECTORY上面shell运行目录设为PX4_SOURCE_DIR是上面设置的121     )122 123 #=============================================================================124 # configuration125 #126 # must come before project to set toolchain127 128 set(CONFIG "posix_sitl_default" CACHE STRING "desired configuration")　　　　　　　　//这里设置了CONFIG为"posix_sitl_default"设置了CACHE STRING的话，可以在cmake-gui中看到名字"desired configurration"129 130 string(REPLACE "_" ";" config_args ${CONFIG})　　　　　　　　　　//把CONFIG中的"_"替换成";"并保存到config_args(不知道为什么小写,所以config_args应该是posix;sitl;default131 list(GET config_args 0 OS)　　　　　　　　　　　　　　　　　　　　　//把config_args第一个参数放到OS中132 list(GET config_args 1 BOARD)　　　　　　　　　　　　　　　　　　　//第二个参数放到BORAD133 list(GET config_args 2 LABEL)　　　　　　　　　　　　　　　　　　  //第三个参数放到LABEL中134 set(target_name "${OS}-${BOARD}-${LABEL}")　　　　　　　　　　　 //然后把target设置成OS-BORAD-LABEL。那我觉得用string(REPLACE "_" "-" target_name ${CONFIG})应该也可以实现135 136 file(GLOB_RECURSE configs RELATIVE cmake/configs "cmake/configs/*.cmake")　　　　//GLOB_RECURSE可以在所有子目录(cmake/configs)中找到*cmake文件并和cmake/configs组合存到config中？137 set_property(CACHE CONFIG PROPERTY STRINGS ${configs})　　　　　　　　　　　　　　　//这里的CONFIG在文档中是entry不知道干什么的，config设置到STRINGS中？138 139 set(THREADS "4" CACHE STRING "number of threads to use for external build processes")　　//THREADS设为4140 set(DEBUG_PORT "/dev/ttyACM0" CACHE STRING "debugging port")　　　　　　　　　　　　　　　　 //DEBG_PORT设为"dev/ttyACM0"141 set(EXTERNAL_MODULES_LOCATION "" CACHE STRING "External modules source location")　　　　 //EXTERNAL_MODULES_LOCATION为"",后面可以翻译为“外部模块源位置？”142 143 if (NOT EXTERNAL_MODULES_LOCATION STREQUAL "")　　　　　　　　　　　　//如果EXTERNAL_MODULE_LOCATION不是""144     get_filename_component(EXTERNAL_MODULES_LOCATION "${EXTERNAL_MODULES_LOCATION}" ABSOLUTE)　　　　//变成绝对路径145 endif()146 147 list(APPEND CMAKE_MODULE_PATH "${PX4_SOURCE_DIR}/cmake")　　　　　　　　//把${PX4_SOURCE_DIR/cmake加进 CMAKE_MODULE_PATH中148 message(STATUS "CMAKE_MODULE_PATH: ${CMAKE_MODULE_PATH}")　　　　　　  //再显示出来CMAKE_MODULE_PATH中149 set(config_module "configs/${CONFIG}")　　　　　　　　　　　　　　　　　　//又设置了config_module  "configs/${CONFIG}"150 include(${config_module})　　　　　　　　//这里包含了其他目录下的cmake list文件151 152 include(common/coverage)153 include(common/sanitizers)154 155 # CMake build type156 # Debug Release RelWithDebInfo MinSizeRel Coverage157 if (NOT CMAKE_BUILD_TYPE)         //如果CMAKE_BUILD_TYPE非空158     if (${OS} STREQUAL "nuttx")　　　　//如果OS为nuttx159         set(PX4_BUILD_TYPE "MinSizeRel")　　　　//PX4_BUILD_TYPE设置为MinSizeRe1160     elseif (${OS} STREQUAL "bebop")　　　　　　//如果OS为bebop161         set(PX4_BUILD_TYPE "MinSizeRel")　　　　　　//PX4_BUILD_TYPE设置为MinSizeRe1162     else()163         set(PX4_BUILD_TYPE "RelWithDebInfo")　　//其他设置为RelWithDebInfo164     endif()165 166     set(CMAKE_BUILD_TYPE ${PX4_BUILD_TYPE} CACHE STRING "Build type" FORCE)     //把PX4_BUILD_TYPE写入CMAKE_BUILD_TYPE167 endif()168 169 set_property(CACHE CMAKE_BUILD_TYPE PROPERTY STRINGS "Debug;Release;RelWithDebInfo;MinSizeRel;Coverage")　　　　//设置CMAKE_BUILD_TYPE条目属性为"Debug;Release;RelWidthDebInfo;MiniSizeRel;Coverage"170 171 message(STATUS "Build Type: ${CMAKE_BUILD_TYPE}")172 173 174 #=============================================================================175 # git176 #177 include(common/px4_git)　　　　　　　　　　　　　　　　　　//这里应该包含了common/px4_git.cmake178 179 execute_process(180     COMMAND git describe --always --tags　　　　　　　　　　　　//运行git describe --always --tags181     OUTPUT_VARIABLE git_tag　　　　　　　　　　　　　　　　　　　　//会保存输出到git_tag182     OUTPUT_STRIP_TRAILING_WHITESPACE　　　　　　　　183     WORKING_DIRECTORY ${PX4_SOURCE_DIR}　　　　　　　　　　　　　　//git工作目录184     )185 186 execute_process(187     COMMAND Tools/tag_to_version.py --root ${PX4_SOURCE_DIR}　　　　　　运行Tools/tag_tp_version.py --root .....188     OUTPUT_VARIABLE git_version189     WORKING_DIRECTORY ${PX4_SOURCE_DIR}190     )191 192 px4_add_git_submodule(TARGET git_cmake_hexagon PATH "cmake/cmake_hexagon")　　　　　　　　//添加git submodule目标193 px4_add_git_submodule(TARGET git_driverframework PATH "src/lib/DriverFramework")194 px4_add_git_submodule(TARGET git_ecl PATH "src/lib/ecl")195 px4_add_git_submodule(TARGET git_gazebo PATH "Tools/sitl_gazebo")196 px4_add_git_submodule(TARGET git_gazebo_flow PATH "Tools/sitl_gazebo/external/OpticalFlow")197 px4_add_git_submodule(TARGET git_gazebo_klt PATH "Tools/sitl_gazebo/external/OpticalFlow/external/klt_feature_tracker")198 px4_add_git_submodule(TARGET git_gencpp PATH "Tools/gencpp")199 px4_add_git_submodule(TARGET git_genmsg PATH "Tools/genmsg")200 px4_add_git_submodule(TARGET git_gps_devices PATH "src/drivers/gps/devices")201 px4_add_git_submodule(TARGET git_jmavsim PATH "Tools/jMAVSim")202 px4_add_git_submodule(TARGET git_matrix PATH "src/lib/matrix")203 px4_add_git_submodule(TARGET git_mavlink PATH "mavlink/include/mavlink/v1.0")204 px4_add_git_submodule(TARGET git_mavlink2 PATH "mavlink/include/mavlink/v2.0")205 px4_add_git_submodule(TARGET git_nuttx PATH "NuttX")206 px4_add_git_submodule(TARGET git_uavcan PATH "src/modules/uavcan/libuavcan")207 208 px4_create_git_hash_header()209 210 #=============================================================================211 212 message(STATUS "PX4 VERSION: ${git_tag}")213 message(STATUS "CONFIG: ${target_name}")214 215 # The URL for the elf file for crash logging　　　　　　　　　　//elf文件crash log的URL(uniform resource locator)216 if (DEFINED ENV{BUILD_URI})　　　　　　　　　　　　　　　　　　　　//确定ENV{BUILD_URI}是否被定义217     set(BUILD_URI $ENV{BUILD_URI})218 else()219     set(BUILD_URI "localhost")　　　　　　　　　　　　　　　　　　//设置BUILD_URI为localhost220 endif()221 222 add_definitions(-DBUILD_URI=${BUILD_URI})　　　　　　　　　　　　//定义了一个BUILD_URI宏223 224 # Define GNU standard installation directories　　　　　　　　//确定GNU标准安装目录225 include(GNUInstallDirs)226 227 # Add support for external project building　　　　　　　　　　//增加外部项目构建支持228 include(ExternalProject)229 230 # Setup install paths　　　　　　　　　　　　　　　　　　　　　　//设置install路径231 if (NOT CMAKE_INSTALL_PREFIX)　　　　　　　　　　　　　　　　　　//如果没有CMAKE_INSTALL_PREFIX232     if (${OS} STREQUAL "posix")　　　　　　　　　　　　　　　　//posix系统233         set(CMAKE_INSTALL_PREFIX "/usr" CACHE PATH "Install path prefix" FORCE)　　　　　　　　//CMAKE_INSTALL_PREFIX是"/user"234     endif()235 endif()236 if (CMAKE_INSTALL_PREFIX)　　　　　　　　　　　　　　　　　　　　　　　　//输出CMAKE_INSTALL_PREFIX237     message(STATUS "CMAKE_INSTALL_PREFIX: ${CMAKE_INSTALL_PREFIX}")238 endif()239 240 #=============================================================================241 # require px4 module interface　　　　　　　　　　　　　　　　//要求px4模块接口　　　　242 set(px4_required_interface243     px4_os_prebuild_targets244     px4_os_add_flags245     )246 foreach(cmd ${px4_required_interface})　　　　　　　　　　//轮询px4_required_interface247     if (NOT COMMAND ${cmd})　　　　　　　　　　　　　　　　//如果里面没有COMMAND指令248         message(FATAL_ERROR "${config_module} must implement ${cmd}")249     endif()250 endforeach()251 252 set(px4_required_config config_module_list)253 foreach(conf ${px4_required_config})　　　　　　　　　　　　　　//又设置了conf，判断参数是否被定义254     if (NOT DEFINED ${conf})255         message(FATAL_ERROR "cmake/${config_module} must define ${conf}")256     endif()257 endforeach()258 259 # force static lib build　　　　　　　　　　//强制静态库build260 set(BUILD_SHARED_LIBS OFF)　　　　　　　　　　//关闭共享库261 262 #=============================================================================263 # ccache　　　　　　　　　　　　　　　　　　　　　　　　　　//高速编译工具264 #265 option(CCACHE "Use ccache if available" OFF)266 find_program(CCACHE_PROGRAM ccache)267 if (CCACHE AND CCACHE_PROGRAM)268     message(STATUS "Enabled ccache: ${CCACHE_PROGRAM}")269     set_property(GLOBAL PROPERTY RULE_LAUNCH_COMPILE "${CCACHE_PROGRAM}")270 endif()271 272 #=============================================================================273 # project definition　　　　　　　　　　　　　　//项目定义274 #275 project(px4 CXX C ASM)　　　　　　　　　　//项目名px4 语言cxx c asm276 277 set(package-contact "px4users@googlegroups.com")　　　　　　　　//这是联系方式？278 279 #=============================================================================280 # find programs and packages　　　　　　　　　　　　　　　　　　//寻找程序和包281 #282 283 # see if catkin was invoked to build this　　　　　　　　　　//如果魏国catkin构建这个284 if (CATKIN_DEVEL_PREFIX)285     message(STATUS "catkin ENABLED")286     find_package(catkin REQUIRED)287     if (catkin_FOUND)288         catkin_package()289     else()290         message(FATAL_ERROR "catkin not found")291     endif()292 endif()293 294 find_package(PythonInterp REQUIRED)295 px4_find_python_module(jinja2 REQUIRED)296 297 #=============================================================================298 # cmake testing　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　//cmake测试299 #300 enable_testing()301 include(CTest)302 303 #=============================================================================304 # generate compile command database　　　　　　　　生成编译命令数据库305 #306 set(CMAKE_EXPORT_COMPILE_COMMANDS ON)307 308 #=============================================================================309 # check required toolchain variables　　　　　　　　　　　　//确认工具链的值310 #311 312 # PX4 requires c++11　　　　　　　　//px4需要c++11313 set(CMAKE_CXX_STANDARD 11)314 set(CMAKE_CXX_STANDARD_REQUIRED ON)315 316 # PX4 requires c99　　　　　　　　　　//需要c99317 set(CMAKE_C_STANDARD 99)318 set(CMAKE_C_STANDARD_REQUIRED ON)319 320 set(required_variables CMAKE_C_COMPILER_ID CMAKE_CXX_COMPILER_ID)321 foreach(var ${required_variables})322     if (NOT ${var})323         message(FATAL_ERROR "Toolchain/config must define ${var}")324     endif()325 endforeach()326 327 # print full c compiler version　　　　　　　　　　　　//打印c编译器版本328 execute_process(COMMAND ${CMAKE_C_COMPILER} --version329         OUTPUT_VARIABLE c_compiler_version330         OUTPUT_STRIP_TRAILING_WHITESPACE331         )332 STRING(REGEX MATCH "[^\n]*" c_compiler_version_short ${c_compiler_version})333 message(STATUS "C compiler: ${c_compiler_version_short}")334 335 # print full c++ compiler version　　　　　　　　　　//打印c++编译器版本336 execute_process(COMMAND ${CMAKE_CXX_COMPILER} --version337         OUTPUT_VARIABLE cxx_compiler_version338         OUTPUT_STRIP_TRAILING_WHITESPACE339         )340 STRING(REGEX MATCH "[^\n]*" cxx_compiler_version_short ${cxx_compiler_version})341 message(STATUS "C++ compiler: ${cxx_compiler_version_short}")342 343 #=============================================================================344 # external libraries　　　　　　　　　　　　　　　　　　//外部库345 #346 px4_os_prebuild_targets(OUT prebuild_targets347     BOARD ${BOARD}348     THREADS ${THREADS})349 350 #=============================================================================351 # build flags　　　　　　　　　　　　　　　　//构建的flags352 #353 px4_os_add_flags(　　　　　　　　　　　　　　　　　　//这里没看懂354     BOARD ${BOARD}355     C_FLAGS c_flags356     CXX_FLAGS cxx_flags357     OPTIMIZATION_FLAGS optimization_flags358     EXE_LINKER_FLAGS exe_linker_flags359     INCLUDE_DIRS include_dirs360     LINK_DIRS link_dirs361     DEFINITIONS definitions)362 363 px4_join(OUT CMAKE_EXE_LINKER_FLAGS LIST "${exe_linker_flags}" GLUE " ")364 px4_join(OUT CMAKE_C_FLAGS LIST "${c_flags};${optimization_flags}" GLUE " ")365 px4_join(OUT CMAKE_CXX_FLAGS LIST "${cxx_flags};${optimization_flags}" GLUE " ")366 367 include_directories(${include_dirs})　　　　　　　　　　//包含都文件路径368 #message("INCLUDE_DIRS=${include_dirs}")369 link_directories(${link_dirs})370 add_definitions(${definitions})　　　　　　　　　　　　//增加定义371 372 #=============================================================================373 # message, and airframe generation　　　　　　//消息和生成机身374 #375 376 include(common/px4_metadata)　　　　　　　　　　//包含px4_metadata.cmake377 378 add_subdirectory(msg)　　　　　　　　　　　　　　//增加一个子目录msg目录379 px4_generate_messages(TARGET msg_gen380     MSG_FILES ${msg_files}381     OS ${OS}382     INCLUDES ${msg_include_paths}383     DEPENDS git_genmsg git_gencpp prebuild_targets384     )385 386 px4_generate_airframes_xml(BOARD ${BOARD})387 388 #=============================================================================389 # DriverFramework390 #391 392 # List the DriverFramework drivers393 if (DEFINED config_df_driver_list)394     message("DF Drivers: ${config_df_driver_list}")395 endif()396 397 set(df_driver_libs)398 foreach(driver ${config_df_driver_list})　　　　　　　　　　　　//把驱动的目录加进去了399     add_subdirectory(src/lib/DriverFramework/drivers/${driver})400     list(APPEND df_driver_libs df_${driver})401     message("Adding DF driver: ${driver}")402 endforeach()403 404 #=============================================================================405 # external projects　　　　　　　　　　　　　　　　　　　　　　//外部工程406 #407 408 set(ep_base ${PX4_BINARY_DIR}/external)409 set_property(DIRECTORY PROPERTY EP_BASE ${ep_base})410 411 # add external project install folders to build　　　　　　　　　　//增加外部工程安装文件到build412 link_directories(${ep_base}/Install/lib)413 include_directories(${ep_base}/Install/include)414 # add the directories so cmake won't warn　　　　　　　　　　　　　　//增加目录使cmake不会警告415 execute_process(COMMAND cmake -E make_directory ${ep_base}/Install/lib)416 execute_process(COMMAND cmake -E make_directory ${ep_base}/Install/include)417 418 #=============================================================================419 # external modules　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　//外部模块420 #421 if (NOT EXTERNAL_MODULES_LOCATION STREQUAL "")422     message(STATUS "External modules: ${EXTERNAL_MODULES_LOCATION}")423     add_subdirectory("${EXTERNAL_MODULES_LOCATION}/src" external_modules_src)424 425     set(config_module_list_external_expanded)426     foreach(external_module ${config_module_list_external})427         list(APPEND config_module_list_external_expanded428             ${EXTERNAL_MODULES_LOCATION}/src/${external_module})429     endforeach()430     set(config_module_list431         ${config_module_list}432         ${config_module_list_external_expanded}433         )434 endif()435 436 #=============================================================================437 # subdirectories　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　//子目录438 #439 set(module_libraries)440 foreach(module ${config_module_list})441     string(REGEX MATCH "^[./]" external_module ${module})442     if (external_module)443         STRING(REGEX REPLACE "//" "/" EXT_MODULE ${module})444         STRING(REGEX REPLACE "/" "__" EXT_MODULE_PREFIX ${EXT_MODULE})445         add_subdirectory(${module} ${PX4_BINARY_DIR}/${EXT_MODULE_PREFIX})446     else()447         add_subdirectory(src/${module})448     endif()449     px4_mangle_name(${module} mangled_name)450     list(APPEND module_libraries ${mangled_name})451 endforeach()452 453 # Keep track of external shared libs required for modules　　　　　　　　　　　　　　　　　　　　　　//track模块需要的外部共享库lib454 set(module_external_libraries "${module_external_libraries}" CACHE INTERNAL "module_external_libraries")455 456 add_subdirectory(src/firmware/${OS})457 458 if (config_io_board)459     add_subdirectory(src/modules/px4iofirmware)460 endif()461 462 #=============================================================================463 # generate custom target to print for all executable and module cmake targets　　　　　　　　　　　　//这里开始编译生成了？464 #465 if (all_posix_cmake_targets)466     list(SORT all_posix_cmake_targets)467     px4_join(OUT posix_cmake_target_list LIST ${all_posix_cmake_targets} GLUE "\\n")468     add_custom_target(list_cmake_targets469         COMMAND sh -c "printf \"${posix_cmake_target_list}\\n\""470         COMMENT "List of cmake targets that can be matched by PX4_NO_OPTIMIZATION:"471         VERBATIM472         )473 endif()474 475 #=============================================================================476 # packaging　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　//打包程序477 #478 # Important to having packaging at end of cmake file.　　　　　　　　　　　　//cmake文件结尾的重要打包工具479 #480 set(CPACK_PACKAGE_NAME ${PROJECT_NAME}-${CONFIG})481 set(CPACK_PACKAGE_VERSION ${git_version})482 set(CPACK_PACKAGE_CONTACT ${package-contact})483 set(CPACK_DEBIAN_PACKAGE_SHLIBDEPS ON)484 set(CPACK_DEBIAN_PACKAGE_SECTION "devel")485 set(CPACK_DEBIAN_PACKAGE_PRIORITY "optional")486 set(short-description "The px4 autopilot.")487 set(CPACK_DEBIAN_PACKAGE_DESCRIPTION ${
   short-description})488 set(CPACK_GENERATOR "ZIP")489 set(CPACK_PACKAGE_FILE_NAME "${PROJECT_NAME}-${CONFIG}-${git_tag}")490 set(CPACK_SOURCE_PACKAGE_FILE_NAME "${PROJECT_NAME}-${git_version}")491 set(CPACK_SOURCE_GENERATOR "ZIP;TBZ2")492 set(CPACK_PACKAGING_INSTALL_PREFIX "")493 set(CPACK_SET_DESTDIR "OFF")494 if ("${CMAKE_SYSTEM}" MATCHES "Linux")495     find_program(DPKG_PROGRAM dpkg)496     if (EXISTS ${DPKG_PROGRAM})497         list (APPEND CPACK_GENERATOR "DEB")498     endif()499 endif()500 include(CPack)501 502 # vim: set noet fenc=utf-8 ff=unix ft=cmake :