mirror of
https://github.com/f4exb/sdrangel.git
synced 2024-11-15 12:51:49 -05:00
116 lines
4.2 KiB
CMake
116 lines
4.2 KiB
CMake
project(soapysdr)
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set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11")
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########################################################################
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# gather version information
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# packagers may specify -DSOAPY_SDR_EXTVER="foo" to replace the git hash
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########################################################################
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file(READ "${LIBSOAPYSDRSRC}/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(${LIBSOAPYSDRSRC}/cmake/Modules/GetGitRevisionDescription.cmake)
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get_git_head_revision(GITREFSPEC GITHASH)
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if (GITHASH)
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string(SUBSTRING "${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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########################################################################
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list(APPEND SOAPY_SDR_SOURCES ${CMAKE_CURRENT_BINARY_DIR}/Modules.cpp)
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configure_file(
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${LIBSOAPYSDRSRC}/lib/Modules.in.cpp
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${CMAKE_CURRENT_BINARY_DIR}/Modules.cpp
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@ONLY)
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list(APPEND SOAPY_SDR_SOURCES ${CMAKE_CURRENT_BINARY_DIR}/Version.cpp)
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configure_file(
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${LIBSOAPYSDRSRC}/lib/Version.in.cpp
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${CMAKE_CURRENT_BINARY_DIR}/Version.cpp
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@ONLY)
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########################################################################
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file(GLOB soapysdr_SOURCES
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${LIBSOAPYSDRSRC}/lib/*.cpp
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)
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file(GLOB soapysdr_HEADERS
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${LIBSOAPYSDRSRC}/include/SoapySDR/*.hpp
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${LIBSOAPYSDRSRC}/include/SoapySDR/*.h
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)
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include_directories(
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.
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${CMAKE_CURRENT_BINARY_DIR}
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${LIBSOAPYSDRSRC}/include
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${LIBSOAPYSDRSRC}/lib
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)
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add_definitions(-DQT_SHARED)
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message( STATUS "soapysdr_SOURCES: ${soapysdr_SOURCES}" )
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add_library(soapysdr SHARED
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${soapysdr_SOURCES}
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)
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install(TARGETS soapysdr DESTINATION lib)
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