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‎AUTHORS‎

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* Pascal JEAN <pascal.jean <--//\\--> modbuspp.org>

‎CMakeLists.txt‎

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# Copyright © 2018 Pascal JEAN, All rights reserved.
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# This file is part of the libmodbuspp Project.
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#
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# The libmodbuspp Project is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# The libmodbuspp Project is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with the libmodbuspp Project. If not, see <http://www.gnu.org/licenses/>.
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# modbuspp top-level CMakeLists.txt
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cmake_minimum_required (VERSION 3.5 FATAL_ERROR)
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project (MODBUSPP)
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set (PROJECT_DESCRIPTION "libmodbus C++ wrapper library for standard C++")
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set (PROJECT_DESCRIPTION_TEXT "\
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PiDuino is a C ++ library for Pi boards that allows the use of I/O like GPIO,\n\
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I2C, SPI, UART ... with an API as close as possible to the Arduino language.\n\
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The description of Pi cards uses a stored 'Object' model in a database that \n\
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allows to add new models of boards easily.\n\
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Supported SoC models are AllWinner H-Series and Broadcom BCM2708 through 2710."
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)
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#library for the Modbus protocol
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# A Modbus library written in C, to send/receive data with a device which
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# respects the Modbus protocol. This library can use a serial port or an
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# Ethernet connection.
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string(TOLOWER ${CMAKE_PROJECT_NAME} PROJECT_NAME)
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# Appends the cmake/modules path to MAKE_MODULE_PATH variable.
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set(CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/dev/cmake" "${CMAKE_CURRENT_BINARY_DIR}" ${CMAKE_MODULE_PATH})
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# Set a default build type if none was specified
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set(default_build_type "Release")
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if(NOT CMAKE_BUILD_TYPE AND NOT CMAKE_CONFIGURATION_TYPES)
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message(STATUS "Setting build type to '${default_build_type}' as none was specified.")
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set(CMAKE_BUILD_TYPE "${default_build_type}" CACHE
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STRING "Choose the type of build." FORCE)
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# Set the possible values of build type for cmake-gui
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set_property(CACHE CMAKE_BUILD_TYPE PROPERTY STRINGS
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"Debug" "Release" "MinSizeRel" "RelWithDebInfo")
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endif()
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# Offer the user the choice of overriding the installation directories
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set(INSTALL_LIB_DIR lib CACHE PATH "Installation directory for libraries")
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set(INSTALL_BIN_DIR bin CACHE PATH "Installation directory for executables")
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set(INSTALL_INCLUDE_DIR include/${PROJECT_NAME} CACHE PATH
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"Installation directory for header files")
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set(INSTALL_CODELITE_DIR /usr/share/codelite CACHE PATH "Installation directory for codelite templates")
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set(DEF_INSTALL_CMAKE_DIR lib)
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set(DEF_INSTALL_DOC_DIR share/doc)
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set(DEF_INSTALL_DATA_DIR share)
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set(INSTALL_CMAKE_DIR ${DEF_INSTALL_CMAKE_DIR} CACHE PATH
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"Installation directory for CMake files")
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set(INSTALL_DOC_DIR ${DEF_INSTALL_DOC_DIR} CACHE PATH
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"Installation directory for documentation")
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set(INSTALL_DATA_DIR ${DEF_INSTALL_DATA_DIR} CACHE PATH
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"Installation directory for data")
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set (CMAKE_CXX_STANDARD 11)
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# set(CMAKE_THREAD_PREFER_PTHREAD TRUE)
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# set(THREADS_PREFER_PTHREAD_FLAG TRUE)
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# find_package(Threads REQUIRED)
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find_package(PkgConfig REQUIRED)
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pkg_check_modules (LIBMODBUS REQUIRED libmodbus>=3.1.4)
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find_package(Gzip)
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# set (MODBUSPP_CFLAGS_OTHER ${CMAKE_THREAD_LIBS_INIT} ${LIBMODBUS_CFLAGS})
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# set (MODBUSPP_LDFLAGS_OTHER ${CPPDB_LDFLAGS} ${LIBMODBUS_LDFLAGS} -lpthread)
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set (MODBUSPP_CFLAGS_OTHER ${LIBMODBUS_CFLAGS})
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set (MODBUSPP_LDFLAGS_OTHER ${LIBMODBUS_LDFLAGS})
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include (GetDate)
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GetDate(DATE_)
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include (GitVersion)
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GetGitVersion(MODBUSPP_VERSION)
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set(MODBUSPP_VERSION
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${MODBUSPP_VERSION_MAJOR}.${MODBUSPP_VERSION_MINOR}.${MODBUSPP_VERSION_PATCH})
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# Make relative paths absolute (needed later on)
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foreach(p LIB BIN INCLUDE CMAKE DATA DOC CODELITE)
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set(var INSTALL_${p}_DIR)
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if(NOT IS_ABSOLUTE "${${var}}")
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set(${var} "${CMAKE_INSTALL_PREFIX}/${${var}}")
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endif()
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endforeach()
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set (MODBUSPP_SRC_DIR ${PROJECT_SOURCE_DIR}/src)
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set (MODBUSPP_INC_DIR ${PROJECT_SOURCE_DIR}/include)
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set (MODBUSPP_LIB_DIR ${PROJECT_BINARY_DIR}/lib)
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set (MODBUSPP_INSTALL_CMAKE_DIR "${INSTALL_CMAKE_DIR}/modbuspp/cmake")
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set (MODBUSPP_INSTALL_DOC_DIR "${INSTALL_DOC_DIR}/modbuspp")
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set (MODBUSPP_INSTALL_EXAMPLES_DIR "${MODBUSPP_INSTALL_DOC_DIR}/examples")
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set (MODBUSPP_INSTALL_DATA_DIR "${INSTALL_DATA_DIR}/modbuspp")
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message (STATUS "Building for ${CMAKE_SYSTEM_PROCESSOR} architecture.")
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# uninstall target
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configure_file(
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"${CMAKE_CURRENT_SOURCE_DIR}/cmake_uninstall.cmake.in"
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"${CMAKE_CURRENT_BINARY_DIR}/cmake_uninstall.cmake"
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IMMEDIATE @ONLY)
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add_custom_target(uninstall
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COMMAND ${CMAKE_COMMAND} -P ${CMAKE_CURRENT_BINARY_DIR}/cmake_uninstall.cmake)
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add_definitions ( -DMODBUSPP_INSTALL_DATA_DIR="${MODBUSPP_INSTALL_DATA_DIR}"
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-DMODBUSPP_INSTALL_ETC_DIR="${MODBUSPP_INSTALL_ETC_DIR}")
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# Suppress GCC warnings
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# See https://gcc.gnu.org/gcc-7/changes.html
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# On ARM targets (arm*-*-*), a bug introduced in GCC 5 that affects conformance
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# to the procedure call standard (AAPCS) has been fixed. The bug affects some
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# C++ code where class objects are passed by value to functions and could result
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# in incorrect or inconsistent code being generated. This is an ABI change.
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# If the option -Wpsabi is enabled (on by default) the compiler will emit a
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# diagnostic note for code that might be affected.
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# <<< TODO >>> Fix this problem before compile with GCC 7 !
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add_compile_options(-Wno-psabi)
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add_subdirectory (dev)
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add_subdirectory (lib)
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#add_subdirectory (utils)
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#add_subdirectory (doc)
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if (MODBUSPP_WITH_DOXYGEN_DOC)
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add_dependencies(modbuspp-shared doc)
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endif()
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### Packages generation --------------------------------------------------------
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set(CPACK_PACKAGE_VERSION "${MODBUSPP_VERSION_MAJOR}.${MODBUSPP_VERSION_MINOR}.${MODBUSPP_VERSION_PATCH}")
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set(CPACK_PACKAGE_VERSION_MAJOR "${MODBUSPP_VERSION_MAJOR}")
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set(CPACK_PACKAGE_VERSION_MINOR "${MODBUSPP_VERSION_MINOR}")
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set(CPACK_PACKAGE_VERSION_PATCH "${MODBUSPP_VERSION_PATCH}")
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set(CPACK_PACKAGE_CONTACT "Pascal JEAN <[email protected]>")
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set(CPACK_RESOURCE_FILE_LICENSE "${PROJECT_SOURCE_DIR}/COPYING.LESSER")
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set(CPACK_GENERATOR "DEB")
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if (CPACK_GENERATOR STREQUAL "DEB")
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set(CPACK_DEB_PACKAGE_COMPONENT 1)
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set(CPACK_DEB_COMPONENT_INSTALL 1)
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set(CPACK_DEBIAN_PACKAGE_HOMEPAGE "https://github.com/epsilonrt/libmodbuspp")
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find_program(dpkg_query NAMES dpkg-query)
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find_program(dpkg_cmd NAMES dpkg)
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if (NOT CPACK_DEBIAN_PACKAGE_ARCHITECTURE)
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if (dpkg_cmd)
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execute_process(COMMAND ${dpkg_cmd} --print-architecture RESULT_VARIABLE ret OUTPUT_VARIABLE arch OUTPUT_STRIP_TRAILING_WHITESPACE)
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if (ret EQUAL 0)
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set(CPACK_DEBIAN_PACKAGE_ARCHITECTURE "${arch}")
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else (ret EQUAL 0)
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message(WARNING "Unable to get debian architecture !")
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endif (ret EQUAL 0)
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endif (dpkg_cmd)
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endif (NOT CPACK_DEBIAN_PACKAGE_ARCHITECTURE)
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message(STATUS "Debian architecture ${CPACK_DEBIAN_PACKAGE_ARCHITECTURE}")
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set(CPACK_DEBIAN_LIB_PACKAGE_NAME "libmodbuspp")
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set(CPACK_COMPONENT_LIB_DESCRIPTION "${CPACK_DEBIAN_LIB_PACKAGE_NAME} - ${PROJECT_DESCRIPTION} (library)\n${PROJECT_DESCRIPTION_TEXT}\n This package provides the shared libriairie itself.")
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set(CPACK_DEBIAN_LIB_FILE_NAME "lib${PROJECT_NAME}_${CPACK_PACKAGE_VERSION}_${CPACK_DEBIAN_PACKAGE_ARCHITECTURE}.deb")
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set(CPACK_DEBIAN_LIB_PACKAGE_DEPENDS "libstdc++6,libmodbus5")
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set(CPACK_DEBIAN_LIB_PACKAGE_SECTION "libs")
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set(CPACK_DEBIAN_DEV_PACKAGE_NAME "libmodbuspp-dev")
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set(CPACK_COMPONENT_DEV_DESCRIPTION "${CPACK_DEBIAN_LIB_PACKAGE_NAME} - ${PROJECT_DESCRIPTION} (development files)\n${PROJECT_DESCRIPTION_TEXT}\n This package provides the development files.")
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set(CPACK_DEBIAN_DEV_FILE_NAME "lib${PROJECT_NAME}-dev_${CPACK_PACKAGE_VERSION}_${CPACK_DEBIAN_PACKAGE_ARCHITECTURE}.deb")
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set(CPACK_DEBIAN_DEV_PACKAGE_DEPENDS "${CPACK_DEBIAN_LIB_PACKAGE_NAME} (= ${CPACK_PACKAGE_VERSION}),pkg-config,git-core,libmodbus-dev")
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set(CPACK_DEBIAN_DEV_PACKAGE_SECTION "libdevel")
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#set(CPACK_PACKAGE_DESCRIPTION_FILE "${MODBUSPP_SRC_DIR}/doc/README-deb.md")
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set(CPACK_DEBIAN_DOC_PACKAGE_NAME "libmodbuspp-doc")
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set(CPACK_COMPONENT_DOC_DESCRIPTION "${CPACK_DEBIAN_LIB_PACKAGE_NAME} - ${PROJECT_DESCRIPTION} (documentation)\n${PROJECT_DESCRIPTION_TEXT}\n This package provides the API documentation.")
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set(CPACK_DEBIAN_DOC_FILE_NAME "lib${PROJECT_NAME}-doc_${CPACK_PACKAGE_VERSION}_${CPACK_DEBIAN_PACKAGE_ARCHITECTURE}.deb")
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set(CPACK_DEBIAN_DOC_PACKAGE_DEPENDS "${CPACK_DEBIAN_DEV_PACKAGE_NAME} (= ${CPACK_PACKAGE_VERSION})")
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set(CPACK_DEBIAN_DOC_PACKAGE_SECTION "libdevel")
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endif (CPACK_GENERATOR STREQUAL "DEB")
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include(CPack)

‎COPYING.LESSER‎

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GNU LESSER GENERAL PUBLIC LICENSE
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Version 3, 29 June 2007
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Copyright (C) 2007 Free Software Foundation, Inc. <https://fsf.org/>
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Everyone is permitted to copy and distribute verbatim copies
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of this license document, but changing it is not allowed.
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This version of the GNU Lesser General Public License incorporates
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the terms and conditions of version 3 of the GNU General Public
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License, supplemented by the additional permissions listed below.
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0. Additional Definitions.
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As used herein, "this License" refers to version 3 of the GNU Lesser
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General Public License, and the "GNU GPL" refers to version 3 of the GNU
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General Public License.
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"The Library" refers to a covered work governed by this License,
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other than an Application or a Combined Work as defined below.
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An "Application" is any work that makes use of an interface provided
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by the Library, but which is not otherwise based on the Library.
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Defining a subclass of a class defined by the Library is deemed a mode
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of using an interface provided by the Library.
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A "Combined Work" is a work produced by combining or linking an
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Application with the Library. The particular version of the Library
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with which the Combined Work was made is also called the "Linked
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Version".
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The "Minimal Corresponding Source" for a Combined Work means the
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Corresponding Source for the Combined Work, excluding any source code
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for portions of the Combined Work that, considered in isolation, are
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based on the Application, and not on the Linked Version.
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The "Corresponding Application Code" for a Combined Work means the
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object code and/or source code for the Application, including any data
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and utility programs needed for reproducing the Combined Work from the
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Application, but excluding the System Libraries of the Combined Work.
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1. Exception to Section 3 of the GNU GPL.
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You may convey a covered work under sections 3 and 4 of this License
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without being bound by section 3 of the GNU GPL.
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2. Conveying Modified Versions.
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If you modify a copy of the Library, and, in your modifications, a
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facility refers to a function or data to be supplied by an Application
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that uses the facility (other than as an argument passed when the
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facility is invoked), then you may convey a copy of the modified
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version:
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a) under this License, provided that you make a good faith effort to
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ensure that, in the event an Application does not supply the
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function or data, the facility still operates, and performs
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whatever part of its purpose remains meaningful, or
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b) under the GNU GPL, with none of the additional permissions of
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this License applicable to that copy.
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3. Object Code Incorporating Material from Library Header Files.
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The object code form of an Application may incorporate material from
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a header file that is part of the Library. You may convey such object
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code under terms of your choice, provided that, if the incorporated
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material is not limited to numerical parameters, data structure
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Library is used in it and that the Library and its use are
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b) Accompany the object code with a copy of the GNU GPL and this license
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document.
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4. Combined Works.
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You may convey a Combined Work under terms of your choice that,
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portions of the Library contained in the Combined Work and reverse
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engineering for debugging such modifications, if you also do each of
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the following:
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a) Give prominent notice with each copy of the Combined Work that
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the Library is used in it and that the Library and its use are
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b) Accompany the Combined Work with a copy of the GNU GPL and this license
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c) For a Combined Work that displays copyright notices during
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d) Do one of the following:
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6. Revised Versions of the GNU Lesser General Public License.
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If the Library as you received it specifies that a proxy can decide
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