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CMakeLists.txt
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CMakeLists.txt
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project (mavlink)
# settings
cmake_minimum_required (VERSION 2.8.2)
set(PROJECT_VERSION_MAJOR "1")
set(PROJECT_VERSION_MINOR "0")
set(PROJECT_VERSION_PATCH "9")
set(PROJECT_VERSION "${PROJECT_VERSION_MAJOR}.${PROJECT_VERSION_MINOR}.${PROJECT_VERSION_PATCH}")
set(PROJECT_CONTACT_EMAIL http://groups.google.com/group/mavlink)
set(PROJECT_CONTACT_VENDOR mavlink)
set(LIBRARY_VERSION ${PROJECT_VERSION})
set(LIBRARY_SOVERSION "0.0.0")
# third party
# none required
# options
option(WITH_TESTS "Build test programs." OFF)
option(WITH_BUILD_DEPS "Build dependencies." OFF) # no deps currently to build
option(WITH_BUILD_STATIC "Build preferring static linking." ON)
# variables
set(ROOT_THREAD TRUE CACHE INTERNAL "Is this the top level of the recursion?")
# modules
list(APPEND CMAKE_MODULE_PATH ${CMAKE_SOURCE_DIR}/cmake ${CMAKE_SOURCE_DIR}/cmake/arkcmake)
include(DefineCMakeDefaults)
include(CheckIncludeFiles)
include(CheckFunctionExists)
include(CheckSymbolExists)
include(CheckLibraryExists)
#include(CheckTypeSize)
#include(CheckPrototypeExists)
#include(CheckCXXSourceCompiles)
#include(CheckCSourceCompiles)
include(ExternalProjectWithFilename)
if (UNIX)
include(GNUInstallDirs)
set(LIB_INSTALL_DIR "lib${LIB_SUFFIX}" CACHE PATH "Installation path for libraries")
endif ()
# spawn new cmake to build deps
if (WITH_BUILD_DEPS AND ROOT_THREAD)
execute_process(COMMAND ${CMAKE_COMMAND} "${CMAKE_SOURCE_DIR}"
"-DCMAKE_TOOLCHAIN_FILE=${CMAKE_TOOLCHAIN_FILE}"
"-DCMAKE_INSTALL_PREFIX=${CMAKE_INSTALL_PREFIX}"
"-DWITH_BUILD_DEPS=${WITH_BUILD_DEPS}"
"-DWITH_BUILD_STATIC=${WITH_BUILD_STATIC}"
"-DWITH_TESTS=${WITH_TESTS}"
"-DROOT_THREAD=FALSE"
RESULT_VARIABLE ERROR)
if (ERROR)
message(FATAL_ERROR "error, recursing loop returned error code: ${ERROR}")
endif()
message("** Making dependencies")
execute_process(COMMAND ${CMAKE_MAKE_PROGRAM} "-j4" "-f${CMAKE_BINARY_DIR}/Makefile")
message("** Configuring ${PROJECT_NAME}")
endif()
# external projects find path
if(NOT EP_BASE_DIR)
set(EP_BASE_DIR "${CMAKE_BINARY_DIR}/CMakeExternals")
endif()
set_property(DIRECTORY PROPERTY EP_BASE ${EP_BASE_DIR})
set(EP_INSTALL_DIR "${EP_BASE_DIR}/Install")
list(APPEND CMAKE_FIND_ROOT_PATH ${EP_BASE_DIR})
# prefer static packages if building static library
message("** Finding libraries")
if (WITH_BUILD_STATIC)
# prefer static libs
if(WIN32)
set(CMAKE_FIND_LIBRARY_SUFFIXES .lib .a ${CMAKE_FIND_LIBRARY_SUFFIXES})
else()
set(CMAKE_FIND_LIBRARY_SUFFIXES .a ${CMAKE_FIND_LIBRARY_SUFFIXES})
endif()
endif()
# find libraries with cmake modules
find_package(PythonInterp)
# enable languages
if (WITH_TESTS)
enable_language(C)
enable_language(CXX)
include(DefineCompilerFlags)
endif()
# build dependencies
if (WITH_BUILD_DEPS AND (NOT ROOT_THREAD) )
message("** Configuring dependencies")
# add external projects
# none required currently
set(CMAKE_DEFAULT_ARGS
-DEP_BASE_DIR=${EP_BASE_DIR}
-DCMAKE_TOOLCHAIN_FILE=${CMAKE_TOOLCHAIN_FILE}
-DCMAKE_INSTALL_PREFIX=${CMAKE_INSTALL_PREFIX}
)
# terminate non root cmake thread
return()
endif()
# configure
#check_include_files(string.h HAVE_STRING_H)
#check_function_exists(memcopy HAVE_MEMCOPY)
#check_symbol_exists(LC_MESSAGES "locale.h" HAVE_LC_MESSAGES)
#check_library_exists(pthread attachNode "" HAVE_PTHREAD)
# config files
configure_file(config.h.in config.h)
install(FILES ${CMAKE_BINARY_DIR}/config.h DESTINATION include/${PROJECT_NAME} COMPONENT Dev)
# mavlink generation
macro(generateMavlink version definitions)
foreach(definition ${definitions})
set(targetName ${definition}-v${version})
set(definitionAbsPath ${CMAKE_SOURCE_DIR}/message_definitions/v${version}/${definition})
message(STATUS "processing: ${definitionAbsPath}")
add_custom_command(
OUTPUT ${targetName}-stamp
COMMAND PYTHONPATH=$ENV{PYTHONPATH}:${CMAKE_CURRENT_SOURCE_DIR} ${PYTHON_EXECUTABLE} -m pymavlink.tools.mavgen --lang=C --wire-protocol=${version}
--output=include/v${version} ${definitionAbsPath}
COMMAND touch ${targetName}-stamp
)
add_custom_target(${targetName} ALL DEPENDS ${targetName}-stamp)
endforeach()
endmacro()
# build
set(mavgen -m pymavlink.tools.mavgen)
set(v0.9Definitions
ardupilotmega.xml
common.xml
minimal.xml
pixhawk.xml
slugs.xml
test.xml
ualberta.xml
)
generateMavlink("0.9" "${v0.9Definitions}")
set(v1.0Definitions
ardupilotmega.xml
autoquad.xml
common.xml
matrixpilot.xml
minimal.xml
pixhawk.xml
slugs.xml
test.xml
ualberta.xml
)
generateMavlink("1.0" "${v1.0Definitions}")
# testing
if (BUILD_TEST)
if (UNIX)
include_directories(${CMAKE_BINARY_DIR}/include/v0.9/common)
# TODO fix udp example
#add_executable(mavlink_udp examples/linux/mavlink_udp.c)
endif()
endif()
# install files
install(DIRECTORY ${CMAKE_BINARY_DIR}/include/ DESTINATION include/${PROJECT_NAME} COMPONENT Dev FILES_MATCHING PATTERN "*.h*")
install(DIRECTORY ${CMAKE_BINARY_DIR}/src/ DESTINATION share/${PROJECT_NAME} COMPONENT Dev FILES_MATCHING PATTERN "*.c*")
install(DIRECTORY ${CMAKE_SOURCE_DIR}/share/${PROJECT_NAME} DESTINATION share COMPONENT Dev FILES_MATCHING PATTERN "*.c*")
if (UNIX)
install(DIRECTORY ${CMAKE_SOURCE_DIR}/pymavlink DESTINATION ${CMAKE_INSTALL_LIBDIR}/python${PYTHON_VERSION_MAJOR}.${PYTHON_VERSION_MINOR}/site-packages COMPONENT Dev)
else ()
install(DIRECTORY ${CMAKE_SOURCE_DIR}/pymavlink DESTINATION "share/pyshared" COMPONENT Dev)
endif ()
configure_file(pc.in ${PROJECT_NAME}.pc)
install(FILES
${PROJECT_BINARY_DIR}/${PROJECT_NAME}.pc
DESTINATION lib${LIB_SUFFIX}/pkgconfig COMPONENT Dev
)
### packaging
# apple bundle icon
if (APPLE)
# set how it shows up in Info.plist
set(MACOSX_BUNDLE_ICON_FILE mavlink.icns)
# set where in the bundle to put the icns file
set_source_files_properties(cmake/mavlink.icns PROPERTIES MACOSX_PACKAGE_LOCATION Resources)
# include the icns file in the target
#list(APPEND MAVLINKGUI_SRCS cmake/mavlink.icns)
endif()
# set NSIS image
if (WIN32)
set(CPACK_PACKAGE_ICON "${CMAKE_SOURCE_DIR}/cmake/mavlink.bmp")
endif()
# add file extensions and set resource files
configure_file("COPYING" "COPYING.txt" COPYONLY)
configure_file("README.md" "README.md" COPYONLY)
set(CPACK_RESOURCE_FILE_LICENSE "${CMAKE_BINARY_DIR}/COPYING.txt")
set(CPACK_RESOURCE_FILE_README "${CMAKE_BINARY_DIR}/README.md")
set(CPACK_PACKAGE_DESCRIPTION_FILE "${CPACK_RESOURCE_FILE_README}")
set(CPACK_RESOURCE_FILE_WELCOME "${CMAKE_SOURCE_DIR}/cmake/WELCOME.txt")
set(CPACK_PACKAGE_DESCRIPTION_SUMMARY "mavlink message marshalling library")
set(CPACK_PACKAGE_VENDOR ${PROJECT_CONTACT_VENDOR})
set(CPACK_PACKAGE_CONTACT "${PROJECT_CONTACT_EMAIL}")
set(CPACK_PACKAGE_VERSION ${PROJECT_VERSION})
set(CPACK_SET_DESTDIR TRUE)
set(CPACK_PACKAGE_FILE_NAME "${PROJECT_NAME}-${PROJECT_VERSION}")
set(CPACK_COMPONENTS_GROUPING "ALL_COMPONENTS_IN_ONE")
include(CPack)
# vim:sw=4:ts=4:expandtab