mirror of
https://github.com/f4exb/sdrangel.git
synced 2024-12-23 01:55:48 -05:00
162 lines
6.7 KiB
CMake
162 lines
6.7 KiB
CMake
########################################################################
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# Project setup
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########################################################################
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cmake_minimum_required(VERSION 2.8.7)
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project(SoapySDR)
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enable_language(CXX)
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enable_testing()
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set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11")
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#set(SOAPYSDR_SOURCE_DIR "/opt/build/SoapySDR")
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########################################################################
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# gather version information
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# packagers may specify -DSOAPY_SDR_EXTVER="foo" to replace the git hash
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########################################################################
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file(READ "${SOAPYSDR_SOURCE_DIR}/Changelog.txt" changelog_txt)
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string(REGEX MATCH "Release ([0-9]+\\.[0-9]+\\.[0-9]+) \\(" CHANGELOG_MATCH "${changelog_txt}")
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if(NOT CHANGELOG_MATCH)
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message(FATAL_ERROR "Failed to extract version number from Changelog.txt")
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endif(NOT CHANGELOG_MATCH)
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set(SOAPY_SDR_LIBVER "${CMAKE_MATCH_1}")
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if (NOT SOAPY_SDR_EXTVER)
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include(${SOAPYSDR_SOURCE_DIR}/cmake/Modules/GetGitRevisionDescription.cmake)
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get_git_head_revision(GITREFSPEC GITHASH)
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if (GITHASH)
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string(SUBSTRING "${GITHASH}" 0 8 GITHASH)
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set(SOAPY_SDR_EXTVER "g${GITHASH}")
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else (GITHASH)
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set(SOAPY_SDR_EXTVER "unknown")
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endif (GITHASH)
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endif()
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set(SOAPY_SDR_VERSION "${SOAPY_SDR_LIBVER}-${SOAPY_SDR_EXTVER}")
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#SOAPY_SDR_ROOT is compiled into the library to locate the install base.
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#By default, the SOAPY_SDR_ROOT is set to the CMAKE_INSTALL_PREFIX.
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#However users may overload this by specifying -DSOAPY_SDR_ROOT=<path>.
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set(SOAPY_SDR_ROOT "${CMAKE_INSTALL_PREFIX}" CACHE PATH
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"Installation root for SoapySDR::getRootPath()")
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file(TO_CMAKE_PATH "${SOAPY_SDR_ROOT}" SOAPY_SDR_ROOT)
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#SOAPY_SDR_ROOT_ENV is the name of the environment variable
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#which tells SoapySDR where to find the root installation.
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#By default, the environment variable SOAPY_SDR_ROOT is used.
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#Example: set -DSOAPY_SDR_ROOT_ENV=SNAP for snappy packages.
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set(SOAPY_SDR_ROOT_ENV "SOAPY_SDR_ROOT" CACHE STRING
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"Environment variable for SoapySDR::getRootPath()")
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########################################################################
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# select the release build type by default to get optimization flags
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########################################################################
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if(NOT CMAKE_BUILD_TYPE)
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set(CMAKE_BUILD_TYPE "Release")
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message(STATUS "Build type not specified: defaulting to release.")
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endif(NOT CMAKE_BUILD_TYPE)
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set(CMAKE_BUILD_TYPE ${CMAKE_BUILD_TYPE} CACHE STRING "")
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########################################################################
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# rpath setup - http://www.cmake.org/Wiki/CMake_RPATH_handling
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########################################################################
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# use, i.e. don't skip the full RPATH for the build tree
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option(CMAKE_SKIP_BUILD_RPATH "skip rpath build" FALSE)
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# when building, don't use the install RPATH already
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# (but later on when installing)
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option(CMAKE_BUILD_WITH_INSTALL_RPATH "build with install rpath" FALSE)
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# the RPATH to be used when installing, but only if it's not a system directory
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option(CMAKE_AUTOSET_INSTALL_RPATH TRUE)
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if(CMAKE_AUTOSET_INSTALL_RPATH)
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LIST(FIND CMAKE_PLATFORM_IMPLICIT_LINK_DIRECTORIES "${CMAKE_INSTALL_PREFIX}/lib${LIB_SUFFIX}" isSystemDir)
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IF("${isSystemDir}" STREQUAL "-1")
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SET(CMAKE_INSTALL_RPATH "${CMAKE_INSTALL_PREFIX}/lib${LIB_SUFFIX}")
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ENDIF("${isSystemDir}" STREQUAL "-1")
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endif(CMAKE_AUTOSET_INSTALL_RPATH)
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# add the automatically determined parts of the RPATH
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# which point to directories outside the build tree to the install RPATH
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option(CMAKE_INSTALL_RPATH_USE_LINK_PATH "build with automatic rpath" TRUE)
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if(APPLE)
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set(CMAKE_MACOSX_RPATH ON)
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endif()
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########################################################################
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# Allows in-tree module util
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########################################################################
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set(SoapySDR_DIR ${SOAPYSDR_SOURCE_DIR}/cmake/Modules)
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set(SOAPY_SDR_IN_TREE_SOURCE_DIR ${SOAPYSDR_SOURCE_DIR})
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find_package(SoapySDR NO_MODULE REQUIRED)
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include_directories(${SoapySDR_INCLUDE_DIRS}) #local include precedence
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########################################################################
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# Install cmake helper modules
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########################################################################
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configure_file(
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${SOAPYSDR_SOURCE_DIR}/cmake/Modules/SoapySDRConfigVersion.in.cmake
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${PROJECT_BINARY_DIR}/SoapySDRConfigVersion.cmake
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@ONLY)
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set(cmake_files
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${SOAPYSDR_SOURCE_DIR}/cmake/Modules/SoapySDRConfig.cmake
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${SOAPYSDR_SOURCE_DIR}/cmake/Modules/SoapySDRUtil.cmake
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${PROJECT_BINARY_DIR}/SoapySDRConfigVersion.cmake)
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if (UNIX)
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install(FILES ${cmake_files} DESTINATION share/cmake/${PROJECT_NAME})
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elseif (WIN32)
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install(FILES ${cmake_files} DESTINATION cmake)
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endif ()
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########################################################################
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# Install headers
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########################################################################
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#install(DIRECTORY include/SoapySDR DESTINATION include)
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########################################################################
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# Build subdirs
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########################################################################
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add_subdirectory(${SOAPYSDR_SOURCE_DIR}/lib ${PROJECT_BINARY_DIR}/lib)
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#add_subdirectory(apps)
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#add_subdirectory(tests)
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#add_subdirectory(docs)
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########################################################################
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# uninstall target
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########################################################################
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configure_file(
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"${SOAPYSDR_SOURCE_DIR}/cmake_uninstall.cmake.in"
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"${SOAPYSDR_SOURCE_DIR}/cmake_uninstall.cmake"
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IMMEDIATE @ONLY)
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#only add uninstall target if this is the top project
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if(${CMAKE_PROJECT_NAME} STREQUAL ${PROJECT_NAME})
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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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endif()
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#########################################################################
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# summary
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#########################################################################
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include(FeatureSummary)
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message(STATUS "")
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message(STATUS "######################################################")
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message(STATUS "## ${PROJECT_NAME} enabled features")
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message(STATUS "######################################################")
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feature_summary(WHAT ENABLED_FEATURES)
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message(STATUS "######################################################")
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message(STATUS "## ${PROJECT_NAME} disabled features")
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message(STATUS "######################################################")
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feature_summary(WHAT DISABLED_FEATURES)
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message(STATUS "SoapySDR version: v${SOAPY_SDR_VERSION}")
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message(STATUS "ABI/so version: v${SOAPY_SDR_ABI_VERSION}")
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message(STATUS "Install prefix: ${CMAKE_INSTALL_PREFIX}")
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#add_definitions(-DQT_SHARED)
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#
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#message( STATUS "soapysdr_SOURCES: ${soapysdr_SOURCES}" )
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#
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#add_library(soapysdr SHARED
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# ${soapysdr_SOURCES}
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#)
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#
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#install(TARGETS soapysdr DESTINATION lib)
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