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# Copyright (C) 2013-2020 Bayerische Motoren Werke Aktiengesellschaft (BMW AG)
# This Source Code Form is subject to the terms of the Mozilla Public
# License, v. 2.0. If a copy of the MPL was not distributed with this
# file, You can obtain one at http://mozilla.org/MPL/2.0/.
cmake_minimum_required (VERSION 2.8.12)
PROJECT(libcommonapi)
# version of CommonAPI
SET( LIBCOMMONAPI_MAJOR_VERSION 3 )
SET( LIBCOMMONAPI_MINOR_VERSION 2 )
SET( LIBCOMMONAPI_PATCH_VERSION 0 )
message(STATUS "Project name: ${PROJECT_NAME}")
set(COMPONENT_VERSION ${LIBCOMMONAPI_MAJOR_VERSION}.${LIBCOMMONAPI_MINOR_VERSION}.${LIBCOMMONAPI_PATCH_VERSION})
set(COMMONAPI_API_HEADER_VERSION ${LIBCOMMONAPI_MAJOR_VERSION}.${LIBCOMMONAPI_MINOR_VERSION}) # used in *.cmake.in
SET(PACKAGE_VERSION "${COMPONENT_VERSION}") # used in *.cmake.in
message(STATUS "This is CMake for Common API C++ Version ${COMPONENT_VERSION}.")
# OS
set(DL_LIBRARY "")
if (${CMAKE_SYSTEM_NAME} MATCHES "Linux")
set(DL_LIBRARY "dl")
endif (${CMAKE_SYSTEM_NAME} MATCHES "Linux")
##############################################################################
# define standard installation path in case CMAKE_INSTALL_PREFIX is not set
if ("${CMAKE_INSTALL_PREFIX}" STREQUAL "")
SET(CMAKE_INSTALL_PREFIX "/usr/local")
endif()
message(STATUS "CMAKE_INSTALL_PREFIX set to: ${CMAKE_INSTALL_PREFIX}")
# create the commandline variables:
OPTION(BUILD_SHARED_LIBS "Set to OFF to build static libraries" ON )
message(STATUS "BUILD_SHARED_LIBS is set to value: ${BUILD_SHARED_LIBS}")
SET(RPM_PACKAGE_VERSION "r0" CACHE STRING "rpm packet version") # used in e.g. commonapi.spec.in
SET(MAX_LOG_LEVEL "DEBUG" CACHE STRING "maximum log level")
message(STATUS "MAX_LOG_LEVEL is set to value: ${MAX_LOG_LEVEL}")
# Set a default build type if none was specified
set(default_build_type "RelWithDebInfo")
if(NOT CMAKE_BUILD_TYPE)
message(STATUS "Setting build type to '${default_build_type}' as none was specified.")
set(CMAKE_BUILD_TYPE "${default_build_type}" CACHE STRING "Choose the type of build." FORCE)
# Set the possible values of build type for cmake-gui
set_property(CACHE CMAKE_BUILD_TYPE PROPERTY STRINGS "Debug" "Release" "MinSizeRel" "RelWithDebInfo")
endif()
set(CMAKE_BUILD_TYPE_FOR_SPEC_IN "")
string(TOLOWER ${CMAKE_BUILD_TYPE} CMAKE_BUILD_TYPE_FOR_SPEC_IN)
# Offer the user the choice of overriding the installation directories
set(INSTALL_LIB_DIR lib CACHE PATH "Installation directory for libraries")
set(INSTALL_BIN_DIR bin CACHE PATH "Installation directory for binaries")
set(INSTALL_INCLUDE_DIR include/CommonAPI-${COMMONAPI_API_HEADER_VERSION} CACHE PATH "Installation directory for header files")
if(WIN32 AND NOT CYGWIN)
set(DEF_INSTALL_CMAKE_DIR cmake)
else()
set(DEF_INSTALL_CMAKE_DIR lib/cmake/CommonAPI-${COMPONENT_VERSION})
endif()
set(INSTALL_CMAKE_DIR ${DEF_INSTALL_CMAKE_DIR} CACHE PATH "Installation directory for CMake files")
OPTION(USE_FILE "Set to OFF to disable file logging" OFF )
message(STATUS "USE_FILE is set to value: ${USE_FILE}")
OPTION(USE_CONSOLE "Set to OFF to disable console logging" OFF )
message(STATUS "USE_CONSOLE is set to value: ${USE_CONSOLE}")
# Make relative paths absolute (needed later on)
foreach(p LIB INCLUDE CMAKE)
set(var INSTALL_${p}_DIR)
if(NOT IS_ABSOLUTE "${${var}}")
set(ABSOLUTE_${var} "${CMAKE_INSTALL_PREFIX}/${${var}}")
endif()
endforeach()
message(STATUS "RPM packet version set to ${RPM_PACKAGE_VERSION}")
##################### RPM CONFIG ########################
SET( LICENSE "MPLv2" )
#########################################################
message(STATUS "Build type: ${CMAKE_BUILD_TYPE}")
##############################################################################
# CommonAPI build section
IF(USE_FILE)
add_definitions(-DUSE_FILE)
ENDIF(USE_FILE)
IF(USE_CONSOLE)
add_definitions(-DUSE_CONSOLE)
ENDIF(USE_CONSOLE)
IF(MSVC)
message("using MSVC Compiler")
add_definitions(-DCOMMONAPI_INTERNAL_COMPILATION -DCOMMONAPI_DLL_COMPILATION)
add_compile_options(/EHsc /wd4996)
ELSE ()
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11 -Wall -Wextra -Wformat -Wformat-security -Wconversion -fexceptions -fstrict-aliasing -fstack-protector -fasynchronous-unwind-tables -fno-omit-frame-pointer -Werror -DCOMMONAPI_INTERNAL_COMPILATION -fvisibility=hidden")
ENDIF(MSVC)
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -DCOMMONAPI_LOGLEVEL=COMMONAPI_LOGLEVEL_${MAX_LOG_LEVEL}")
FIND_PACKAGE(PkgConfig)
pkg_check_modules(DLT "automotive-dlt >= 2.11")
IF(DLT_FOUND)
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -DUSE_DLT")
ENDIF(DLT_FOUND)
##############################################################################
include_directories(
include
${DLT_INCLUDE_DIRS}
)
link_directories(
${DLT_LIBDIR}
)
file(GLOB CAPI_SRCS "src/CommonAPI/*.cpp")
list(SORT CAPI_SRCS)
add_library(CommonAPI SHARED ${CAPI_SRCS})
target_link_libraries(CommonAPI PRIVATE ${DL_LIBRARY} ${DLT_LIBRARIES})
set_target_properties(CommonAPI PROPERTIES VERSION ${LIBCOMMONAPI_MAJOR_VERSION}.${LIBCOMMONAPI_MINOR_VERSION}.${LIBCOMMONAPI_PATCH_VERSION} SOVERSION ${LIBCOMMONAPI_MAJOR_VERSION}.${LIBCOMMONAPI_MINOR_VERSION}.${LIBCOMMONAPI_PATCH_VERSION} LINKER_LANGUAGE C)
set_target_properties (CommonAPI PROPERTIES INTERFACE_LINK_LIBRARY "")
##############################################################################
# configure files
CONFIGURE_FILE(commonapi.spec.in commonapi.spec)
##############################################################################
# installing files
# for installation of CommonAPI header files
file (GLOB_RECURSE CommonAPI_INCLUDE_INSTALL_FILES "include/CommonAPI/*.hpp")
list (SORT CommonAPI_INCLUDE_INSTALL_FILES)
set_target_properties (CommonAPI PROPERTIES PUBLIC_HEADER "${CommonAPI_INCLUDE_INSTALL_FILES}")
# install CommonAPI library including headers
install(TARGETS CommonAPI
EXPORT CommonAPITargets
LIBRARY DESTINATION ${INSTALL_LIB_DIR}
RUNTIME DESTINATION ${INSTALL_BIN_DIR}
ARCHIVE DESTINATION ${INSTALL_LIB_DIR}
PUBLIC_HEADER DESTINATION "${INSTALL_INCLUDE_DIR}/CommonAPI"
)
##############################################################################
# exporting, configuring and installing of cmake files
# Add all targets to the build-tree export set
export(TARGETS CommonAPI
FILE "${PROJECT_BINARY_DIR}/CommonAPITargets.cmake")
# Export the package for use from the build-tree
# (this registers the build-tree with a global CMake-registry)
export(PACKAGE CommonAPI)
# Create the CommonAPIConfig.cmake and CommonAPIConfigVersion files ...
file(RELATIVE_PATH REL_INCLUDE_DIR "${ABSOLUTE_INSTALL_CMAKE_DIR}" "${ABSOLUTE_INSTALL_INCLUDE_DIR}")
# ... for the build tree
set(CONF_INCLUDE_DIRS "${PROJECT_SOURCE_DIR}/include" )
configure_file(${CMAKE_CURRENT_SOURCE_DIR}/cmake/CommonAPIConfig.cmake.in
"${PROJECT_BINARY_DIR}/CommonAPIConfig.cmake" @ONLY)
# ... for the install tree
set(CONF_INCLUDE_DIRS "\${COMMONAPI_CMAKE_DIR}/${REL_INCLUDE_DIR}")
configure_file(${CMAKE_CURRENT_SOURCE_DIR}/cmake/CommonAPIConfig.cmake.in
"${PROJECT_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CommonAPIConfig.cmake" @ONLY)
# ... for both
configure_file(${CMAKE_CURRENT_SOURCE_DIR}/cmake/CommonAPIConfigVersion.cmake.in
"${PROJECT_BINARY_DIR}/CommonAPIConfigVersion.cmake" @ONLY)
# Install the CommonAPIConfig.cmake and CommonAPIConfigVersion.cmake
install(FILES
"${PROJECT_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CommonAPIConfig.cmake"
"${PROJECT_BINARY_DIR}/CommonAPIConfigVersion.cmake"
DESTINATION "${INSTALL_CMAKE_DIR}")
# Install the export set for use with the install-tree
install(EXPORT CommonAPITargets DESTINATION
"${INSTALL_CMAKE_DIR}")
##############################################################################
# maintainer-clean
add_custom_target(maintainer-clean
COMMAND rm -rf *
)
##############################################################################
# dist
add_custom_target(dist
COMMAND cd ${CMAKE_CURRENT_SOURCE_DIR} && git archive --format=tar.gz ${COMPONENT_VERSION} -o CommonAPI${COMPONENT_VERSION}.tar.gz
)
##############################################################################
# build documentation
FIND_PACKAGE(Doxygen)
FIND_PROGRAM(ASCIIDOC_PATH asciidoc)
if (NOT DOXYGEN_FOUND)
message(STATUS "Doxygen is not installed. Documentation can not be built.")
else()
# set configuration variables for doxygen.in
set(PROJECT "Common API C++")
set(DOCDIR doc)
set(SRCDIR .)
set(GENERATE_HTML YES)
set(GENERATE_HTMLHELP NO)
set(GENERATE_CHI NO)
set(GENERATE_LATEX NO)
set(GENERATE_PDF NO)
set(GENERATE_RTF NO)
set(GENERATE_MAN NO)
set(GENERATE_XML NO)
configure_file(doxygen.in ${PROJECT_BINARY_DIR}/Doxyfile @ONLY)
add_custom_target(doc)
add_custom_target(doxygen-doc
COMMAND ${DOXYGEN_EXECUTABLE} ${PROJECT_BINARY_DIR}/Doxyfile
SOURCES ${PROJECT_BINARY_DIR}/Doxyfile)
add_dependencies(doc doxygen-doc)
if ("${ASCIIDOC_PATH}" STREQUAL "ASCIIDOC_PATH-NOTFOUND")
message(STATUS "asciidoc is not installed. Readme can not be built.")
else()
message(STATUS "asciidoc found")
add_custom_command(TARGET doc
POST_BUILD
COMMAND asciidoc
-a version=${PACKAGE_VERSION}
-b html
-o doc/README.html
${PROJECT_BINARY_DIR}/../INSTALL)
endif()
endif()
##############################################################################
# create pkg-config file
if(NOT WIN32 AND PKG_CONFIG_FOUND)
configure_file(CommonAPI.pc.in ${PROJECT_BINARY_DIR}/CommonAPI.pc @ONLY)
install(FILES ${PROJECT_BINARY_DIR}/CommonAPI.pc DESTINATION lib/pkgconfig)
endif()
##############################################################################
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