# Copyright (c) 2014, Siemens AG. All rights reserved. # # Redistribution and use in source and binary forms, with or without # modification, are permitted provided that the following conditions are met: # # 1. Redistributions of source code must retain the above copyright notice, # this list of conditions and the following disclaimer. # # 2. Redistributions in binary form must reproduce the above copyright notice, # this list of conditions and the following disclaimer in the documentation # and/or other materials provided with the distribution. # # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" # AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE # IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE # ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE # LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR # CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF # SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS # INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN # CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) # ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE # POSSIBILITY OF SUCH DAMAGE. project (EMBB) cmake_minimum_required (VERSION 2.8.9) # Version number set (EMBB_BASE_VERSION_MAJOR 0) set (EMBB_BASE_VERSION_MINOR 2) set (EMBB_BASE_VERSION_PATCH 1) if(NOT CMAKE_BUILD_TYPE) set(CMAKE_BUILD_TYPE "Release" CACHE STRING "Choose the type of build, options are: Debug Release RelWithDebInfo MinSizeRel." FORCE) endif(NOT CMAKE_BUILD_TYPE) # Check for clang, masquerade it as GNU if ("${CMAKE_C_COMPILER_ID}" STREQUAL "Clang") set(CMAKE_COMPILER_IS_GNUCC true) endif () if ("${CMAKE_CXX_COMPILER_ID}" STREQUAL "Clang") set(CMAKE_COMPILER_IS_GNUCXX true) endif() ## Command line options # # The set option will be converted to uppercase letters by cmake!! --> ON/OFF # Note that the help string (second argument) cannot be printed by cmake. # option(BUILD_TESTS "Specify whether tests should be built" ON) option(BUILD_EXAMPLES "Specify whether examples should be built" OFF) option(USE_EXCEPTIONS "Specify whether exceptions should be activated in C++" ON) option(INSTALL_DOCS "Specify whether Doxygen docs should be installed" ON) option(WARNINGS_ARE_ERRORS "Specify whether warnings should be treated as errors" OFF) ## LOCAL INSTALLATION OF SUBPROJECT BINARIES # include(CMakeCommon/CopyInstallFiles.cmake) # Needed in all subprojects set(local_install_dir ${CMAKE_CURRENT_BINARY_DIR}/binaries) if (WARNINGS_ARE_ERRORS STREQUAL ON) message("-- Warnings are treated as errors") set(EMBB_USE_EXCEPTIONS 1) else() message("-- Warnings are not treated as errors (default)") endif() message(" (set with command line option -DWARNINGS_ARE_ERRORS=ON/OFF)") include(CMakeCommon/SetCompilerFlags.cmake) SetGNUCompilerFlags(compiler_libs compiler_flags) SetVisualStudioCompilerFlags(compiler_libs compiler_flags) ## Exception handling in C++ # if (USE_EXCEPTIONS STREQUAL ON) message("-- Exceptions enabled (default) ") set(EMBB_USE_EXCEPTIONS 1) else() message("-- Exceptions disabled") set(EMBB_NO_EXCEPTIONS) # A preprocessor define if (CMAKE_COMPILER_IS_GNUCXX) LIST(APPEND ${CMAKE_CXX_FLAGS} "-fno-exceptions") elseif (MSVC) LIST(FIND ${CMAKE_CXX_FLAGS} "/EHsc" EXCEPTION_FLAG) if (EXCEPTION_FLAG) string(REGEX REPLACE "/EHsc" "" CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS}") endif() set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /D_HAS_EXCEPTIONS=0") endif() endif() message(" (set with command line option -DUSE_EXCEPTIONS=ON/OFF)") ## Copy test execution script to local binaries folder # if (DEFINED CYGWIN) set(test_script_in run_tests_cygwin.sh) set(test_script_out run_tests.sh) elseif (DEFINED UNIX) set(test_script_in run_tests_linux.sh) set(test_script_out run_tests.sh) else() set(test_script_in run_tests_windows.bat) set(test_script_out run_tests.bat) endif() execute_process( COMMAND ${CMAKE_COMMAND} -E copy ${CMAKE_SOURCE_DIR}/scripts/${test_script_in} binaries/${test_script_out} ) ## Test and Partest build # include(CMakeCommon/CheckEnableTests.cmake) if (BUILD_TESTS STREQUAL ON) message("-- Building tests enabled (default)") else() message("-- Building tests disabled") endif() message(" (set with command line option -DBUILD_TESTS=ON/OFF)") CheckPartestInstall(${BUILD_TESTS} partest_includepath partest_libpath) ## SUBPROJECTS # add_subdirectory(base_c) add_subdirectory(base_cpp) add_subdirectory(mtapi_c) add_subdirectory(mtapi_cpp) add_subdirectory(containers_cpp) add_subdirectory(algorithms_cpp) add_subdirectory(dataflow_cpp) if (BUILD_EXAMPLES STREQUAL ON) message("-- Building examples enabled") add_subdirectory(doc/examples) else() message("-- Building examples disabled (default)") endif() message(" (set with command line option -DBUILD_EXAMPLES=ON/OFF)") ## INSTALLATION # include(CMakeCommon/SetInstallPaths.cmake) SetInstallPaths() ## DOXYGEN # if(EXISTS "${EMBB_SOURCE_DIR}/doc/reference/Doxyfile.in") include(CMakeCommon/CreateDoxygenDocumentationTarget.cmake) CreateDoxygenDocumentationTarget() endif() if (INSTALL_DOCS STREQUAL ON) install(DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}/doc/ DESTINATION ${INSTALL_PREFIX_DOCS} FILES_MATCHING PATTERN "*.*" PATTERN "CMakeLists.txt" EXCLUDE) endif()