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CMakeLists.txt
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CMakeLists.txt
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# Copyright (C) 2010-2019 (see AUTHORS file for a list of contributors)
#
# This file is part of GNSS-SDR.
#
# GNSS-SDR is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# GNSS-SDR is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with GNSS-SDR. If not, see <https://www.gnu.org/licenses/>.
#
################################################################################
# Project setup
################################################################################
if(${CMAKE_SOURCE_DIR} STREQUAL ${CMAKE_BINARY_DIR})
message(FATAL_ERROR "Prevented in-tree build, it is bad practice.\nTry 'cd build && cmake ..' instead.")
endif()
cmake_minimum_required(VERSION 2.8.12...3.15)
project(gnss-sdr CXX C)
list(APPEND CMAKE_MODULE_PATH ${CMAKE_SOURCE_DIR}/cmake/Modules)
################################################################################
# Determine optional blocks/libraries to be built (default: not built)
# Enable them at the command line by doing 'cmake -DENABLE_XXX=ON ..'
################################################################################
include(FeatureSummary)
# Support of optional RF front-ends
option(ENABLE_UHD "Enable the use of UHD (driver for all USRP devices)" ON)
option(ENABLE_OSMOSDR "Enable the use of OsmoSDR and other front-ends (RTL-based dongles, HackRF, bladeRF, etc.) as signal source" OFF)
option(ENABLE_FMCOMMS2 "Enable the use of FMCOMMS4-EBZ + ZedBoard hardware, requires gr-iio" OFF)
option(ENABLE_PLUTOSDR "Enable the use of ADALM-PLUTO Evaluation Boards (Analog Devices Inc.), requires gr-iio" OFF)
option(ENABLE_AD9361 "Enable the use of AD9361 direct to FPGA hardware, requires libiio" OFF)
option(ENABLE_RAW_UDP "Enable the use of high-optimized custom UDP packet sample source, requires libpcap" OFF)
option(ENABLE_FLEXIBAND "Enable the use of the signal source adater for the Teleorbit Flexiband GNU Radio driver" OFF)
option(ENABLE_GN3S "Enable the use of the GN3S dongle as signal source (experimental)" OFF)
option(ENABLE_ARRAY "Enable the use of CTTC's antenna array front-end as signal source (experimental)" OFF)
# Performance analysis tools
option(ENABLE_GPERFTOOLS "Enable linking to Gperftools libraries (tcmalloc and profiler)" OFF)
option(ENABLE_GPROF "Enable the use of the GNU profiler tool 'gprof'" OFF)
# Code correctness
option(ENABLE_CLANG_TIDY "Enable the use of clang-tidy when compiling" OFF)
# Acceleration
option(ENABLE_PROFILING "Enable execution of volk_gnsssdr_profile at the end of the building" OFF)
option(ENABLE_OPENCL "Enable building of processing blocks implemented with OpenCL (experimental)" OFF)
option(ENABLE_CUDA "Enable building of processing blocks implemented with CUDA (experimental, requires CUDA SDK)" OFF)
option(ENABLE_FPGA "Enable building of processing blocks implemented with FPGA" OFF)
# Building and packaging options
option(ENABLE_GENERIC_ARCH "Builds a portable binary" OFF)
option(ENABLE_PACKAGING "Enable software packaging" OFF)
option(ENABLE_OWN_GLOG "Download glog and link it to gflags" OFF)
option(ENABLE_OWN_ARMADILLO "Download and build Armadillo locally" OFF)
option(ENABLE_LOG "Enable logging" ON)
if(ENABLE_PACKAGING)
set(ENABLE_GENERIC_ARCH ON)
endif()
# Testing
option(ENABLE_UNIT_TESTING "Build unit tests" ON)
option(ENABLE_UNIT_TESTING_MINIMAL "Build a minimal set of unit tests" OFF)
option(ENABLE_UNIT_TESTING_EXTRA "Download external files and build extra unit tests" OFF)
option(ENABLE_SYSTEM_TESTING "Build system tests" OFF)
option(ENABLE_SYSTEM_TESTING_EXTRA "Download external tools and build extra system tests" OFF)
option(ENABLE_GNSS_SIM_INSTALL "Enable the installation of gnss_sim on the fly" ON)
if(NOT (ENABLE_UNIT_TESTING_EXTRA OR ENABLE_SYSTEM_TESTING_EXTRA OR ENABLE_FPGA))
set(ENABLE_GNSS_SIM_INSTALL OFF)
endif()
if(ENABLE_SYSTEM_TESTING_EXTRA)
set(ENABLE_SYSTEM_TESTING ON)
endif()
option(ENABLE_OWN_GPSTK "Force to download, build and link GPSTk for system tests, even if it is already installed" OFF)
option(ENABLE_INSTALL_TESTS "Install QA code system-wide" OFF)
if(ENABLE_FPGA)
set(ENABLE_INSTALL_TESTS ON)
endif()
################################################################################
# GNSS-SDR version information
################################################################################
set(THIS_IS_A_RELEASE ON) # only related to version name, no further implications.
if(NOT ${THIS_IS_A_RELEASE})
find_package(Git)
set_package_properties(Git PROPERTIES
URL "https://git-scm.com"
DESCRIPTION "A free and open source distributed version control system (found: v${GIT_VERSION_STRING})"
PURPOSE "Manage version control, get MINOR_VERSION name for version number."
TYPE REQUIRED
)
if(GIT_FOUND)
# was this info set in the CMake commandline?
if(NOT GIT_BRANCH)
# no: try to find it
execute_process(
COMMAND ${GIT_EXECUTABLE} rev-parse --abbrev-ref HEAD
WORKING_DIRECTORY ${CMAKE_SOURCE_DIR}
OUTPUT_VARIABLE GIT_BRANCH
OUTPUT_STRIP_TRAILING_WHITESPACE
)
endif(NOT GIT_BRANCH)
# was this info set in the CMake commandline?
if(NOT GIT_COMMIT_HASH)
# Get the latest abbreviated commit hash of the working branch
execute_process(
COMMAND ${GIT_EXECUTABLE} log -1 --format=%h
WORKING_DIRECTORY ${CMAKE_SOURCE_DIR}
OUTPUT_VARIABLE GIT_COMMIT_HASH
OUTPUT_STRIP_TRAILING_WHITESPACE
)
endif(NOT GIT_COMMIT_HASH)
endif()
endif()
set(VERSION_INFO_MAJOR_VERSION 0)
set(VERSION_INFO_API_COMPAT 0)
if(${THIS_IS_A_RELEASE})
set(VERSION_INFO_MINOR_VERSION 11)
else()
set(VERSION_INFO_MINOR_VERSION 11.git-${GIT_BRANCH}-${GIT_COMMIT_HASH})
endif()
set(VERSION ${VERSION_INFO_MAJOR_VERSION}.${VERSION_INFO_API_COMPAT}.${VERSION_INFO_MINOR_VERSION})
################################################################################
# Environment setup
################################################################################
include(ExternalProject)
# Detect 64-bits machine
if(CMAKE_SIZEOF_VOID_P EQUAL 8)
set(ARCH_64BITS TRUE)
endif()
# Set prefix path for PyBOMBS and Snaps, if defined in environment variables
if(NOT CMAKE_PREFIX_PATH)
if(DEFINED ENV{PYBOMBS_PREFIX})
set(CMAKE_PREFIX_PATH $ENV{PYBOMBS_PREFIX})
endif()
if(DEFINED ENV{SNAP})
set(CMAKE_PREFIX_PATH $ENV{SNAP})
endif()
endif()
# Detect Linux Distribution
if(${CMAKE_SYSTEM_NAME} MATCHES "Linux")
set(OperatingSystem "Linux")
set(OS_IS_LINUX TRUE)
if(ARCH_64BITS)
set(ARCH_ "(64 bits)")
else()
set(ARCH_ "(32 bits)")
endif()
if(EXISTS "/etc/lsb-release")
execute_process(COMMAND cat /etc/lsb-release
COMMAND grep DISTRIB_ID
COMMAND awk -F= "{ print $2 }"
COMMAND tr "\n" " "
COMMAND sed "s/ //"
OUTPUT_VARIABLE LINUX_DISTRIBUTION
RESULT_VARIABLE LINUX_ID_RESULT
)
execute_process(COMMAND cat /etc/lsb-release
COMMAND grep DISTRIB_RELEASE
COMMAND awk -F= "{ print $2 }"
COMMAND tr "\n" " "
COMMAND sed "s/ //"
OUTPUT_VARIABLE LINUX_VER
RESULT_VARIABLE LINUX_VER_RESULT
)
endif()
if(NOT LINUX_DISTRIBUTION)
if(EXISTS "/etc/linuxmint/info")
set(LINUX_DISTRIBUTION "LinuxMint")
execute_process(COMMAND cat /etc/linuxmint/info
COMMAND grep -m1 RELEASE
COMMAND awk -F= "{ print $2 }"
COMMAND tr "\n" " "
COMMAND sed "s/ //"
OUTPUT_VARIABLE LINUX_VER
RESULT_VARIABLE LINUX_VER_RESULT
)
endif()
endif()
if(NOT LINUX_DISTRIBUTION)
if(EXISTS "/etc/os-release")
execute_process(COMMAND cat /etc/os-release
COMMAND grep -m1 NAME
COMMAND awk -F= "{ print $2 }"
COMMAND tr "\n" " "
COMMAND sed "s/ //"
OUTPUT_VARIABLE LINUX_DISTRIBUTION
RESULT_VARIABLE LINUX_ID_RESULT
)
execute_process(COMMAND cat /etc/os-release
COMMAND grep VERSION_ID
COMMAND awk -F= "{ print $2 }"
COMMAND tr "\n" " "
COMMAND sed "s/ //"
OUTPUT_VARIABLE LINUX_VER
RESULT_VARIABLE LINUX_VER_RESULT
)
if(${LINUX_DISTRIBUTION} MATCHES "Debian")
set(LINUX_DISTRIBUTION "Debian")
file(READ /etc/debian_version LINUX_VER)
endif()
endif()
endif()
if(NOT LINUX_DISTRIBUTION)
if(EXISTS "/etc/redhat-release")
set(LINUX_DISTRIBUTION "Red Hat")
file(READ /etc/redhat-release LINUX_VER)
endif()
endif()
if(NOT LINUX_DISTRIBUTION)
if(EXISTS "/etc/debian_version")
set(LINUX_DISTRIBUTION "Debian")
file(READ /etc/debian_version LINUX_VER)
endif()
endif()
if(NOT LINUX_DISTRIBUTION)
set(LINUX_DISTRIBUTION "Generic")
set(LINUX_VER "Unknown")
endif()
message(STATUS "Configuring GNSS-SDR v${VERSION} to be built on ${LINUX_DISTRIBUTION} GNU/Linux Release ${LINUX_VER} ${ARCH_}")
endif()
if(NOT LINUX_DISTRIBUTION)
set(LINUX_DISTRIBUTION "Unknown")
endif()
# Detect macOS / Mac OS X Version
if(${CMAKE_SYSTEM_NAME} MATCHES "Darwin")
set(OperatingSystem "Mac OS X")
set(OS_IS_MACOSX TRUE)
execute_process(COMMAND uname -v OUTPUT_VARIABLE DARWIN_VERSION)
string(REGEX MATCH "[0-9]+" DARWIN_VERSION ${DARWIN_VERSION})
if(${DARWIN_VERSION} MATCHES "19")
set(MACOS_CATALINA TRUE)
set(CMAKE_XCODE_ATTRIBUTE_CLANG_CXX_LANGUAGE_STANDARD "c++14")
set(CMAKE_XCODE_ATTRIBUTE_CLANG_CXX_LIBRARY "libc++")
message(STATUS "Configuring GNSS-SDR v${VERSION} to be built on macOS Catalina 10.15")
endif()
if(${DARWIN_VERSION} MATCHES "18")
set(MACOS_MOJAVE TRUE)
set(CMAKE_XCODE_ATTRIBUTE_CLANG_CXX_LANGUAGE_STANDARD "c++14")
set(CMAKE_XCODE_ATTRIBUTE_CLANG_CXX_LIBRARY "libc++")
message(STATUS "Configuring GNSS-SDR v${VERSION} to be built on macOS Mojave 10.14")
endif()
if(${DARWIN_VERSION} MATCHES "17")
set(MACOS_HIGH_SIERRA TRUE)
set(CMAKE_XCODE_ATTRIBUTE_CLANG_CXX_LANGUAGE_STANDARD "c++14")
set(CMAKE_XCODE_ATTRIBUTE_CLANG_CXX_LIBRARY "libc++")
message(STATUS "Configuring GNSS-SDR v${VERSION} to be built on macOS High Sierra 10.13")
endif()
if(${DARWIN_VERSION} MATCHES "16")
set(MACOS_SIERRA TRUE)
set(CMAKE_XCODE_ATTRIBUTE_CLANG_CXX_LANGUAGE_STANDARD "c++14")
set(CMAKE_XCODE_ATTRIBUTE_CLANG_CXX_LIBRARY "libc++")
message(STATUS "Configuring GNSS-SDR v${VERSION} to be built on macOS Sierra 10.12")
endif()
if(${DARWIN_VERSION} MATCHES "15")
set(MACOSX_EL_CAPITAN TRUE)
set(CMAKE_XCODE_ATTRIBUTE_CLANG_CXX_LANGUAGE_STANDARD "c++11")
set(CMAKE_XCODE_ATTRIBUTE_CLANG_CXX_LIBRARY "libc++")
message(STATUS "Configuring GNSS-SDR v${VERSION} to be built on Mac OS X 10.11 El Capitan")
endif()
if(${DARWIN_VERSION} MATCHES "14")
set(MACOSX_YOSEMITE TRUE)
set(CMAKE_XCODE_ATTRIBUTE_CLANG_CXX_LANGUAGE_STANDARD "c++11")
set(CMAKE_XCODE_ATTRIBUTE_CLANG_CXX_LIBRARY "libc++")
message(STATUS "Configuring GNSS-SDR v${VERSION} to be built on Mac OS X 10.10 Yosemite")
endif()
if(${DARWIN_VERSION} MATCHES "13")
set(MACOSX_MAVERICKS TRUE)
set(CMAKE_XCODE_ATTRIBUTE_CLANG_CXX_LANGUAGE_STANDARD "c++11")
set(CMAKE_XCODE_ATTRIBUTE_CLANG_CXX_LIBRARY "libc++")
set(CMAKE_XCODE_ATTRIBUTE_GCC_VERSION="com.apple.compilers.llvm.clang.1_0")
message(STATUS "Configuring GNSS-SDR v${VERSION} to be built on Mac OS X 10.9 Mavericks")
endif()
if(${DARWIN_VERSION} MATCHES "12")
message(STATUS "Configuring GNSS-SDR v${VERSION} to be built on Mac OS X 10.8 Mountain Lion")
endif()
if(${DARWIN_VERSION} MATCHES "11")
message(STATUS "Configuring GNSS-SDR v${VERSION} to be built on Mac OS X 10.7 Lion")
endif()
if(${DARWIN_VERSION} MATCHES "10")
message(STATUS "Configuring GNSS-SDR v${VERSION} to be built on Mac OS X 10.6 Snow Leopard")
endif()
endif()
# Define extra build types and select Release by default to get optimization flags
include(GnsssdrBuildTypes)
# Available options:
# - None: nothing set
# - Debug: -O2 -g
# - Release: -O3
# - RelWithDebInfo: -O3 -g
# - MinSizeRel: -Os
# - Coverage: -Wall -pedantic -pthread -g -O0 -fprofile-arcs -ftest-coverage
# - NoOptWithASM: -O0 -g -save-temps
# - O2WithASM: -O2 -g -save-temps
# - O3WithASM: -O3 -g -save-temps
# - ASAN: -Wall -Wextra -g -O2 -fsanitize=address -fno-omit-frame-pointer
if(NOT CMAKE_BUILD_TYPE)
if(ENABLE_GPERFTOOLS OR ENABLE_GPROF)
set(CMAKE_BUILD_TYPE "RelWithDebInfo")
message(STATUS "Build type not specified: defaulting to RelWithDebInfo.")
else()
set(CMAKE_BUILD_TYPE "Release")
message(STATUS "Build type not specified: defaulting to Release.")
endif()
else()
message(STATUS "Build type set to ${CMAKE_BUILD_TYPE}.")
endif()
gnsssdr_check_build_type(${CMAKE_BUILD_TYPE})
set(CMAKE_BUILD_TYPE ${CMAKE_BUILD_TYPE} CACHE STRING "")
# allow 'large' files in 32 bit builds
if(UNIX)
add_definitions(-D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGE_FILES)
endif()
# Determine if we are using make or ninja
if(CMAKE_MAKE_PROGRAM MATCHES "make")
set(CMAKE_MAKE_PROGRAM_PRETTY_NAME "make")
endif()
if(CMAKE_MAKE_PROGRAM MATCHES "ninja")
set(CMAKE_MAKE_PROGRAM_PRETTY_NAME "ninja")
endif()
if(NOT CMAKE_MAKE_PROGRAM_PRETTY_NAME)
set(CMAKE_MAKE_PROGRAM_PRETTY_NAME "${CMAKE_MAKE_PROGRAM}")
endif()
################################################################################
# Minimum required versions
################################################################################
set(GNSSSDR_GCC_MIN_VERSION "4.7.2")
set(GNSSSDR_CLANG_MIN_VERSION "3.4.0")
set(GNSSSDR_APPLECLANG_MIN_VERSION "500")
set(GNSSSDR_GNURADIO_MIN_VERSION "3.7.3")
set(GNSSSDR_BOOST_MIN_VERSION "1.53")
set(GNSSSDR_PYTHON_MIN_VERSION "2.7")
set(GNSSSDR_PYTHON3_MIN_VERSION "3.4")
set(GNSSSDR_MAKO_MIN_VERSION "0.4.2")
set(GNSSSDR_ARMADILLO_MIN_VERSION "5.300.0")
set(GNSSSDR_MATIO_MIN_VERSION "1.5.3")
set(GNSSSDR_PROTOBUF_MIN_VERSION "3.0.0")
################################################################################
# Versions to download and build (but not installed) if not found
################################################################################
set(GNSSSDR_GFLAGS_LOCAL_VERSION "2.2.2")
set(GNSSSDR_GLOG_LOCAL_VERSION "0.4.0")
set(GNSSSDR_ARMADILLO_LOCAL_VERSION "9.600.x")
set(GNSSSDR_GTEST_LOCAL_VERSION "1.8.1")
set(GNSSSDR_GNSS_SIM_LOCAL_VERSION "master")
set(GNSSSDR_GPSTK_LOCAL_VERSION "2.10.6")
set(GNSSSDR_MATIO_LOCAL_VERSION "1.5.17")
set(GNSSSDR_PUGIXML_LOCAL_VERSION "1.9")
set(GNSSSDR_PROTOCOLBUFFERS_LOCAL_VERSION "3.9.0")
if(CMAKE_VERSION VERSION_LESS "3.0.2") # Fix for CentOS 7
set(GNSSSDR_GFLAGS_LOCAL_VERSION "2.2.1")
endif()
################################################################################
# Check compiler version
################################################################################
if(CMAKE_CXX_COMPILER_ID STREQUAL "GNU")
if(CMAKE_CXX_COMPILER_VERSION VERSION_LESS ${GNSSSDR_GCC_MIN_VERSION})
message(STATUS "Your GCC version is too old and does not support some C++ features required by GNSS-SDR. GCC version must be at least ${GNSSSDR_GCC_MIN_VERSION}")
message(FATAL_ERROR "Fatal error: GCC >= ${GNSSSDR_GCC_MIN_VERSION} required.")
endif()
endif()
if(CMAKE_CXX_COMPILER_ID MATCHES "Clang")
execute_process(COMMAND
${CMAKE_CXX_COMPILER} -v
RESULT_VARIABLE _res ERROR_VARIABLE _err
ERROR_STRIP_TRAILING_WHITESPACE
)
if(${_res} STREQUAL "0")
# output is in error stream
string(REGEX MATCH "^Apple.*" IS_APPLE ${_err})
if("${IS_APPLE}" STREQUAL "")
set(MIN_VERSION ${GNSSSDR_CLANG_MIN_VERSION})
set(APPLE_STR "")
# retrieve the compiler's version from it
string(REGEX MATCH "clang version [0-9.]+" CLANG_OTHER_VERSION ${_err})
string(REGEX MATCH "[0-9.]+" CLANG_VERSION ${CLANG_OTHER_VERSION})
else()
set(MIN_VERSION ${GNSSSDR_APPLECLANG_MIN_VERSION})
set(APPLE_STR "Apple ")
# retrieve the compiler's version from it
string(REGEX MATCH "(clang-[0-9.]+)" CLANG_APPLE_VERSION ${_err})
string(REGEX MATCH "[0-9.]+" CLANG_VERSION ${CLANG_APPLE_VERSION})
endif()
if(${CLANG_VERSION} VERSION_LESS "${MIN_VERSION}")
message(WARNING "\nThe compiler selected to build GNSS-SDR (${APPLE_STR}Clang version ${CLANG_VERSION} : ${CMAKE_CXX_COMPILER}) is older than that officially supported (${MIN_VERSION} minimum). This build may or not work. We highly recommend using Apple Clang version ${APPLECLANG_MIN_VERSION} or more recent, or Clang version ${CLANG_MIN_VERSION} or more recent.")
endif()
else()
message(WARNING "\nCannot determine the version of the compiler selected to build GNSS-SDR (${APPLE_STR}Clang : ${CMAKE_CXX_COMPILER}). This build may or not work. We highly recommend using Apple Clang version ${APPLECLANG_MIN_VERSION} or more recent, or Clang version ${CLANG_MIN_VERSION} or more recent.")
endif()
endif()
################################################################################
# Set minimal C and C++ standards
################################################################################
if(NOT (CMAKE_VERSION VERSION_LESS "3.1"))
set(CMAKE_C_STANDARD 11)
set(CMAKE_CXX_STANDARD 14)
set(CMAKE_CXX_EXTENSIONS OFF)
else()
add_compile_options("$<$<STREQUAL:$<TARGET_PROPERTY:LINKER_LANGUAGE>,C>:-std=gnu11>")
if((CMAKE_CXX_COMPILER_ID STREQUAL "GNU") AND NOT WIN32)
if(CMAKE_CXX_COMPILER_VERSION VERSION_LESS "6.1.1")
add_compile_options("$<$<STREQUAL:$<TARGET_PROPERTY:LINKER_LANGUAGE>,CXX>:-std=c++11>")
else()
add_compile_options("$<$<STREQUAL:$<TARGET_PROPERTY:LINKER_LANGUAGE>,CXX>:-std=c++14>")
endif()
endif()
if(CMAKE_CXX_COMPILER_ID MATCHES "Clang")
if(CMAKE_CXX_COMPILER_ID STREQUAL "AppleClang")
if(CLANG_VERSION VERSION_LESS "600")
add_compile_options("$<$<STREQUAL:$<TARGET_PROPERTY:LINKER_LANGUAGE>,CXX>:-std=c++11>")
else()
add_compile_options("$<$<STREQUAL:$<TARGET_PROPERTY:LINKER_LANGUAGE>,CXX>:-std=c++14>")
endif()
else()
if(CMAKE_CXX_COMPILER_VERSION VERSION_LESS "3.5.0")
add_compile_options("$<$<STREQUAL:$<TARGET_PROPERTY:LINKER_LANGUAGE>,CXX>:-std=c++11>")
else()
add_compile_options("$<$<STREQUAL:$<TARGET_PROPERTY:LINKER_LANGUAGE>,CXX>:-std=c++14>")
endif()
endif()
endif()
endif()
# Visibility
# See https://gcc.gnu.org/wiki/Visibility
if(POLICY CMP0063)
cmake_policy(SET CMP0063 NEW)
set(CMAKE_CXX_VISIBILITY_PRESET hidden)
set(CMAKE_C_VISIBILITY_PRESET hidden)
set(CMAKE_VISIBILITY_INLINES_HIDDEN 1)
else()
if((CMAKE_CXX_COMPILER_ID MATCHES "Clang" OR CMAKE_CXX_COMPILER_ID STREQUAL "GNU") AND NOT WIN32)
add_definitions(-fvisibility=hidden)
endif()
endif()
################################################################################
# Check if the compiler defines the architecture as ARM
################################################################################
if(NOT OS_IS_MACOSX)
if(CMAKE_CROSSCOMPILING)
set(IS_ARM TRUE)
if(NOT CMAKE_NO_SYSTEM_FROM_IMPORTED)
set(CMAKE_NO_SYSTEM_FROM_IMPORTED TRUE)
endif()
else()
include(TestForARM)
endif()
endif()
################################################################################
# Find the POSIX thread (pthread) libraries
################################################################################
if(CMAKE_VERSION VERSION_LESS 3.1)
# Workaround for CMake < 3.1
find_package(Threads REQUIRED)
add_library(Threads::Threads SHARED IMPORTED)
set_property(TARGET Threads::Threads PROPERTY INTERFACE_LINK_LIBRARIES "${CMAKE_THREAD_LIBS_INIT}")
set_property(TARGET Threads::Threads PROPERTY IMPORTED_LINK_INTERFACE_LANGUAGES "CXX")
include(GNUInstallDirs)
# Fix bug in Debian 8.11
if(${LINUX_DISTRIBUTION} MATCHES "Debian")
if(${LINUX_VER} VERSION_LESS 8.12)
if(ARCH_64BITS)
set(FIX_PTHREADS_LOCATION "x86_64-linux-gnu/")
endif()
endif()
endif()
set_property(TARGET Threads::Threads PROPERTY IMPORTED_LOCATION /usr/${CMAKE_INSTALL_LIBDIR}/${FIX_PTHREADS_LOCATION}${CMAKE_FIND_LIBRARY_PREFIXES}pthread${CMAKE_SHARED_LIBRARY_SUFFIX})
else()
set(CMAKE_THREAD_PREFER_PTHREAD TRUE)
if(CMAKE_CROSSCOMPILING)
set(THREADS_PREFER_PTHREAD_FLAG FALSE)
else()
set(THREADS_PREFER_PTHREAD_FLAG TRUE)
endif()
find_package(Threads REQUIRED)
endif()
set_package_properties(Threads PROPERTIES
URL "https://computing.llnl.gov/tutorials/pthreads/"
DESCRIPTION "Implements the POSIX Threads execution model"
PURPOSE "Used to implement parallelism."
TYPE REQUIRED
)
################################################################################
# Googletest - https://github.com/google/googletest
################################################################################
enable_testing()
if(ENABLE_UNIT_TESTING OR ENABLE_SYSTEM_TESTING)
if(NOT GTEST_DIR)
if(DEFINED ENV{GTEST_DIR})
set(GTEST_DIR $ENV{GTEST_DIR})
message(STATUS "Googletest root folder set at ${GTEST_DIR}")
endif()
endif()
endif()
find_package(GOOGLETEST)
set_package_properties(GOOGLETEST PROPERTIES
PURPOSE "Used for Unit and System Tests."
TYPE REQUIRED
)
if(NOT GOOGLETEST_FOUND)
set_package_properties(GOOGLETEST PROPERTIES
PURPOSE "Googletest v${GNSSSDR_GTEST_LOCAL_VERSION} will be downloaded and built when doing '${CMAKE_MAKE_PROGRAM_PRETTY_NAME}'."
)
endif()
################################################################################
# GNU Radio - https://gnuradio.org
################################################################################
set(GR_REQUIRED_COMPONENTS RUNTIME PMT BLOCKS FFT FILTER ANALOG)
find_package(UHD)
set_package_properties(UHD PROPERTIES
PURPOSE "Used for communication with front-ends of the USRP family."
TYPE OPTIONAL
)
if(ENABLE_UHD)
if(NOT UHD_FOUND)
set(ENABLE_UHD OFF)
else()
set(GR_REQUIRED_COMPONENTS ${GR_REQUIRED_COMPONENTS} UHD)
endif()
endif()
find_package(GNURADIO)
set_package_properties(GNURADIO PROPERTIES
PURPOSE "Implements flowgraph scheduler, provides some processing blocks and classes to create new ones."
TYPE REQUIRED
)
################################################################################
# Log4cpp - http://log4cpp.sourceforge.net/
################################################################################
find_package(LOG4CPP)
set_package_properties(LOG4CPP PROPERTIES
PURPOSE "Required by GNU Radio."
TYPE REQUIRED
)
if(NOT LOG4CPP_FOUND)
message(FATAL_ERROR "*** Log4cpp is required to build gnss-sdr")
endif()
################################################################################
# Detect availability of std::filesystem and set C++ standard accordingly
################################################################################
set(FILESYSTEM_FOUND FALSE)
if(NOT (GNURADIO_VERSION VERSION_LESS 3.8) AND LOG4CPP_READY_FOR_CXX17)
# Check if we have std::filesystem
if(NOT (CMAKE_VERSION VERSION_LESS 3.8))
if((NOT ENABLE_UNIT_TESTING_EXTRA) AND (NOT ENABLE_SYSTEM_TESTING_EXTRA) AND (NOT ENABLE_FPGA)) # Workaround for GPSTk
find_package(FILESYSTEM COMPONENTS Final Experimental)
set_package_properties(FILESYSTEM PROPERTIES
URL "https://en.cppreference.com/w/cpp/filesystem"
DESCRIPTION "Provides facilities for performing operations on file systems and their components"
PURPOSE "Work with paths, regular files, and directories."
TYPE OPTIONAL
)
if(${FILESYSTEM_FOUND})
if(CMAKE_VERSION VERSION_LESS 3.12)
set(CMAKE_CXX_STANDARD 17)
else()
set(CMAKE_CXX_STANDARD 20)
endif()
set(CMAKE_CXX_STANDARD_REQUIRED ON)
endif()
endif()
endif()
endif()
################################################################################
# Boost - https://www.boost.org
################################################################################
if(UNIX AND EXISTS "/usr/lib64")
list(APPEND BOOST_LIBRARYDIR "/usr/lib64") # Fedora 64-bit fix
endif()
set(Boost_ADDITIONAL_VERSIONS
"1.53.0" "1.53" "1.54.0" "1.54"
"1.55.0" "1.55" "1.56.0" "1.56" "1.57.0" "1.57" "1.58.0" "1.58" "1.59.0" "1.59"
"1.60.0" "1.60" "1.61.0" "1.61" "1.62.0" "1.62" "1.63.0" "1.63" "1.64.0" "1.64"
"1.65.0" "1.65" "1.66.0" "1.66" "1.67.0" "1.67" "1.68.0" "1.68" "1.69.0" "1.69"
"1.70.0" "1.70" "1.71.0" "1.71" "1.72.0" "1.72" "1.73.0" "1.73" "1.74.0" "1.74"
"1.75.0" "1.75" "1.76.0" "1.76" "1.77.0" "1.77" "1.78.0" "1.78" "1.79.0" "1.79"
"1.80.0" "1.80" "1.81.0" "1.81" "1.82.0" "1.82" "1.83.0" "1.83" "1.84.0" "1.84"
)
set(Boost_USE_MULTITHREAD ON)
set(Boost_USE_STATIC_LIBS OFF)
set(BOOST_COMPONENTS atomic chrono date_time serialization system thread)
if(NOT ${FILESYSTEM_FOUND})
set(BOOST_COMPONENTS ${BOOST_COMPONENTS} filesystem)
endif()
find_package(Boost ${GNSSSDR_BOOST_MIN_VERSION} COMPONENTS ${BOOST_COMPONENTS} REQUIRED)
if(NOT Boost_FOUND)
message(FATAL_ERROR "Fatal error: Boost (version >=${GNSSSDR_BOOST_MIN_VERSION}) required.")
endif()
set_package_properties(Boost PROPERTIES
URL "https://www.boost.org"
PURPOSE "Used widely across the source code."
TYPE REQUIRED
)
if(CMAKE_VERSION VERSION_LESS 3.14)
set(Boost_VERSION_STRING "${Boost_MAJOR_VERSION}.${Boost_MINOR_VERSION}.${Boost_SUBMINOR_VERSION}")
endif()
if(POLICY CMP0093)
cmake_policy(SET CMP0093 NEW) # FindBoost reports Boost_VERSION in x.y.z format.
endif()
set_package_properties(Boost PROPERTIES
DESCRIPTION "Portable C++ source libraries (found: v${Boost_VERSION_STRING})"
)
if(CMAKE_VERSION VERSION_LESS 3.5)
if(NOT TARGET Boost::boost)
add_library(Boost::boost SHARED IMPORTED) # Trick for CMake 2.8.12
set_target_properties(Boost::boost PROPERTIES
INTERFACE_INCLUDE_DIRECTORIES ${Boost_INCLUDE_DIR}
IMPORTED_LOCATION ${Boost_DATE_TIME_LIBRARIES}
)
endif()
if(NOT TARGET Boost::date_time)
add_library(Boost::date_time SHARED IMPORTED)
set_target_properties(Boost::date_time PROPERTIES
INTERFACE_INCLUDE_DIRECTORIES ${Boost_INCLUDE_DIR}
INTERFACE_LINK_LIBRARIES ${Boost_DATE_TIME_LIBRARIES}
IMPORTED_LOCATION ${Boost_DATE_TIME_LIBRARIES}
)
endif()
if(NOT TARGET Boost::system)
add_library(Boost::system SHARED IMPORTED)
set_target_properties(Boost::system PROPERTIES
INTERFACE_INCLUDE_DIRECTORIES ${Boost_INCLUDE_DIR}
INTERFACE_LINK_LIBRARIES ${Boost_SYSTEM_LIBRARIES}
IMPORTED_LOCATION ${Boost_SYSTEM_LIBRARIES}
)
endif()
if(NOT TARGET Boost::thread)
add_library(Boost::thread SHARED IMPORTED)
set_target_properties(Boost::thread PROPERTIES
INTERFACE_INCLUDE_DIRECTORIES ${Boost_INCLUDE_DIR}
INTERFACE_LINK_LIBRARIES ${Boost_THREAD_LIBRARIES}
IMPORTED_LOCATION ${Boost_THREAD_LIBRARIES}
)
endif()
if(NOT TARGET Boost::serialization)
add_library(Boost::serialization SHARED IMPORTED)
set_target_properties(Boost::serialization PROPERTIES
INTERFACE_INCLUDE_DIRECTORIES ${Boost_INCLUDE_DIR}
INTERFACE_LINK_LIBRARIES ${Boost_SERIALIZATION_LIBRARIES}
IMPORTED_LOCATION ${Boost_SERIALIZATION_LIBRARIES}
)
endif()
if(NOT TARGET Boost::chrono)
add_library(Boost::chrono SHARED IMPORTED)
set_target_properties(Boost::chrono PROPERTIES
INTERFACE_INCLUDE_DIRECTORIES ${Boost_INCLUDE_DIR}
INTERFACE_LINK_LIBRARIES ${Boost_CHRONO_LIBRARIES}
IMPORTED_LOCATION ${Boost_CHRONO_LIBRARIES}
)
endif()
if(NOT TARGET Boost::atomic)
add_library(Boost::atomic SHARED IMPORTED)
set_target_properties(Boost::atomic PROPERTIES
INTERFACE_INCLUDE_DIRECTORIES ${Boost_INCLUDE_DIR}
INTERFACE_LINK_LIBRARIES ${Boost_ATOMIC_LIBRARIES}
IMPORTED_LOCATION ${Boost_ATOMIC_LIBRARIES}
)
endif()
if(NOT ${FILESYSTEM_FOUND})
if(NOT TARGET Boost::filesystem)
add_library(Boost::filesystem SHARED IMPORTED)
set_target_properties(Boost::filesystem PROPERTIES
INTERFACE_INCLUDE_DIRECTORIES ${Boost_INCLUDE_DIR}
INTERFACE_LINK_LIBRARIES ${Boost_FILESYSTEM_LIBRARIES}
IMPORTED_LOCATION ${Boost_FILESYSTEM_LIBRARIES}
)
endif()
endif()
endif()
# Fix for Boost Asio < 1.70 when using Clang in macOS
if(Boost_VERSION_STRING VERSION_LESS 1.70.0)
# Check if we have std::string_view
include(CheckCXXSourceCompiles)
check_cxx_source_compiles("
#include <string_view>
int main()
{ std::string_view sv; }"
has_string_view
)
endif()
################################################################################
# VOLK - Vector-Optimized Library of Kernels
################################################################################
find_package(VOLK)
if(NOT VOLK_FOUND)
message(FATAL_ERROR "*** VOLK is required to build gnss-sdr")
endif()
set_package_properties(VOLK PROPERTIES
PURPOSE "Provides an abstraction of optimized math routines targeting several SIMD processors."
TYPE REQUIRED
)
################################################################################
# volk_gnsssdr module - GNSS-SDR's own VOLK library
################################################################################
find_package(VOLKGNSSSDR)
set_package_properties(VOLKGNSSSDR PROPERTIES
PURPOSE "Accelerates math routines targeting several SIMD processors."
TYPE REQUIRED
)
if(NOT VOLKGNSSSDR_FOUND)
message(STATUS " volk_gnsssdr will be built along with gnss-sdr when doing '${CMAKE_MAKE_PROGRAM_PRETTY_NAME}'.")
###############################
# Find Python required modules
###############################
include(SetupPython) # sets PYTHON_EXECUTABLE and search for required modules
if(NOT PYTHON_MIN_VER_FOUND)
message(FATAL_ERROR "Python ${GNSSSDR_PYTHON_MIN_VERSION} or greater required to build VOLK_GNSSSDR")
endif()
if(${PYTHON3})
set(PYTHON_NAME "python3")
else()
set(PYTHON_NAME "python")
endif()
# Mako
if(NOT MAKO_FOUND)
message(STATUS "Mako template library not found. See http://www.makotemplates.org/")
message(STATUS " You can try to install it by typing:")
if(${LINUX_DISTRIBUTION} MATCHES "Fedora" OR ${LINUX_DISTRIBUTION} MATCHES "Red Hat")
message(STATUS " sudo yum install ${PYTHON_NAME}-mako")
elseif(${LINUX_DISTRIBUTION} MATCHES "openSUSE")
message(STATUS " sudo zypper install ${PYTHON_NAME}-Mako")
else()
message(STATUS " sudo apt-get install ${PYTHON_NAME}-mako")
endif()
message(FATAL_ERROR "Mako templates required to build VOLK_GNSSSDR")
endif()
# Six
if(NOT SIX_FOUND)
message(STATUS "python-six not found. See https://pythonhosted.org/six/")
message(STATUS " You can try to install it by typing:")
if(${LINUX_DISTRIBUTION} MATCHES "Fedora" OR ${LINUX_DISTRIBUTION} MATCHES "Red Hat")
message(STATUS " sudo yum install ${PYTHON_NAME}-six")
elseif(${LINUX_DISTRIBUTION} MATCHES "openSUSE")
message(STATUS " sudo zypper install ${PYTHON_NAME}-six")
else()
message(STATUS " sudo apt-get install ${PYTHON_NAME}-six")
endif()
message(FATAL_ERROR "six - python 2 and 3 compatibility library required to build VOLK_GNSSSDR")
endif()
if(CMAKE_VERSION VERSION_GREATER 3.12)
set_package_properties(Python3 PROPERTIES
URL "https://www.python.org/"
PURPOSE "Required to build volk_gnsssdr."
TYPE REQUIRED
)
if(Python3_FOUND)
set_package_properties(Python3 PROPERTIES
DESCRIPTION "An interpreted, high-level, general-purpose programming language (found: v${Python3_VERSION})"
)
else()
set_package_properties(Python3 PROPERTIES
DESCRIPTION "An interpreted, high-level, general-purpose programming language"
PURPOSE "Another Python version will be used."
)
endif()
if(Python2_FOUND)
set_package_properties(Python2 PROPERTIES
URL "https://www.python.org/"
DESCRIPTION "An interpreted, high-level, general-purpose programming language (found: v${Python2_VERSION})"
PURPOSE "Required to build volk_gnsssdr."
TYPE REQUIRED
)
endif()
endif()
if(PYTHONINTERP_FOUND)
set_package_properties(PythonInterp PROPERTIES
URL "https://www.python.org/"
DESCRIPTION "An interpreted, high-level, general-purpose programming language (found: v${PYTHON_VERSION_STRING})"
PURPOSE "Required to build volk_gnsssdr."
TYPE REQUIRED
)
endif()
if(ENABLE_PACKAGING)
if((CMAKE_CXX_COMPILER_ID STREQUAL "GNU") AND NOT WIN32)
set(STRIP_VOLK_GNSSSDR_PROFILE "-DENABLE_STRIP=ON -DCMAKE_VERBOSE_MAKEFILE=ON")
endif()
endif()
set(VOLK_GNSSSDR_BUILD_COMMAND "${CMAKE_MAKE_PROGRAM}")
if(PYTHON_EXECUTABLE)
set(USE_THIS_PYTHON "-DPYTHON_EXECUTABLE=${PYTHON_EXECUTABLE}")
endif()
if(OS_IS_MACOSX)
if(CMAKE_GENERATOR STREQUAL Xcode)
set(VOLK_GNSSSDR_BUILD_COMMAND "xcodebuild" "-configuration" "Debug" "-target")
endif()
endif()
if(CMAKE_CROSSCOMPILING)
set(VOLK_GNSSSDR_COMPILER "")
else()
set(VOLK_GNSSSDR_COMPILER -DCMAKE_C_COMPILER=${CMAKE_C_COMPILER} -DCMAKE_CXX_COMPILER=${CMAKE_CXX_COMPILER})
endif()
set(VOLK_GNSSSDR_CMAKE_ARGS ${VOLK_GNSSSDR_COMPILER}
-DCMAKE_INSTALL_PREFIX=${CMAKE_CURRENT_BINARY_DIR}/volk_gnsssdr_module/install
-DENABLE_STATIC_LIBS=ON
-DENABLE_PROFILING=${ENABLE_PROFILING}
-DCMAKE_INCLUDE_PATH=${Boost_INCLUDE_DIR}
-DENABLE_ORC=OFF
${STRIP_VOLK_GNSSSDR_PROFILE}
${USE_THIS_PYTHON}
)
if(DEFINED ENV{OECORE_TARGET_SYSROOT})
set(VOLK_GNSSSDR_CMAKE_ARGS ${VOLK_GNSSSDR_CMAKE_ARGS}
-DCMAKE_TOOLCHAIN_FILE=${CMAKE_CURRENT_SOURCE_DIR}/cmake/Toolchains/oe-sdk_cross.cmake
-DCROSSCOMPILE_MULTILIB=TRUE
)
endif()
if(CMAKE_VERSION VERSION_LESS 3.2)
ExternalProject_Add(volk_gnsssdr_module
PREFIX ${CMAKE_CURRENT_BINARY_DIR}/volk_gnsssdr_module
SOURCE_DIR ${CMAKE_CURRENT_SOURCE_DIR}/src/algorithms/libs/volk_gnsssdr_module/volk_gnsssdr
BINARY_DIR ${CMAKE_CURRENT_BINARY_DIR}/volk_gnsssdr_module/build
CMAKE_ARGS ${VOLK_GNSSSDR_CMAKE_ARGS}
DOWNLOAD_COMMAND ""
UPDATE_COMMAND ""
PATCH_COMMAND ""
BUILD_COMMAND ${VOLK_GNSSSDR_BUILD_COMMAND} volk_gnsssdr_profile
INSTALL_DIR ${CMAKE_CURRENT_BINARY_DIR}/volk_gnsssdr_module/install
)
else()
ExternalProject_Add(volk_gnsssdr_module
PREFIX ${CMAKE_CURRENT_BINARY_DIR}/volk_gnsssdr_module
SOURCE_DIR ${CMAKE_CURRENT_SOURCE_DIR}/src/algorithms/libs/volk_gnsssdr_module/volk_gnsssdr
BINARY_DIR ${CMAKE_CURRENT_BINARY_DIR}/volk_gnsssdr_module/build
CMAKE_ARGS ${VOLK_GNSSSDR_CMAKE_ARGS}
DOWNLOAD_COMMAND ""
UPDATE_COMMAND ""
PATCH_COMMAND ""
BUILD_COMMAND ${VOLK_GNSSSDR_BUILD_COMMAND} volk_gnsssdr_profile
BUILD_BYPRODUCTS ${CMAKE_CURRENT_BINARY_DIR}/volk_gnsssdr_module/install/lib/${CMAKE_FIND_LIBRARY_PREFIXES}volk_gnsssdr${CMAKE_STATIC_LIBRARY_SUFFIX}
${CMAKE_CURRENT_BINARY_DIR}/volk_gnsssdr_module/install/bin/volk_gnsssdr_profile
INSTALL_DIR ${CMAKE_CURRENT_BINARY_DIR}/volk_gnsssdr_module/install
)
endif()
find_package(ORC)
set_package_properties(ORC PROPERTIES
PURPOSE "Used by volk_gnsssdr."
TYPE OPTIONAL
)
if(NOT ORC_FOUND)
set(ORC_LIBRARIES "")
set(ORC_INCLUDE_DIRS "")
endif()
add_library(volk_gnsssdr UNKNOWN IMPORTED)
set_property(TARGET volk_gnsssdr PROPERTY IMPORTED_LOCATION ${CMAKE_CURRENT_BINARY_DIR}/volk_gnsssdr_module/install/lib/libvolk_gnsssdr${CMAKE_STATIC_LIBRARY_SUFFIX})
set(VOLK_GNSSSDR_INCLUDE_DIRS "${CMAKE_CURRENT_BINARY_DIR}/volk_gnsssdr_module/build/include/;${CMAKE_CURRENT_SOURCE_DIR}/src/algorithms/libs/volk_gnsssdr_module/volk_gnsssdr/include;${ORC_INCLUDE_DIRS}")
set(VOLK_GNSSSDR_LIBRARIES volk_gnsssdr ${ORC_LIBRARIES})
if(NOT TARGET Volkgnsssdr::volkgnsssdr)
file(MAKE_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/volk_gnsssdr_module/build/include)
add_library(Volkgnsssdr::volkgnsssdr STATIC IMPORTED)
add_dependencies(Volkgnsssdr::volkgnsssdr volk_gnsssdr_module)
set_target_properties(Volkgnsssdr::volkgnsssdr PROPERTIES
IMPORTED_LINK_INTERFACE_LANGUAGES "CXX"
IMPORTED_LOCATION "${CMAKE_CURRENT_BINARY_DIR}/volk_gnsssdr_module/install/lib/libvolk_gnsssdr${CMAKE_STATIC_LIBRARY_SUFFIX}"
INCLUDE_DIRECTORIES "${VOLK_GNSSSDR_INCLUDE_DIRS}"
INTERFACE_INCLUDE_DIRECTORIES "${VOLK_GNSSSDR_INCLUDE_DIRS}"
INTERFACE_LINK_LIBRARIES "${VOLK_GNSSSDR_LIBRARIES}"
)
endif()
if(CMAKE_VERSION VERSION_LESS 3.2)
add_custom_command(TARGET volk_gnsssdr_module POST_BUILD
COMMAND ${CMAKE_COMMAND} -E copy ${CMAKE_CURRENT_BINARY_DIR}/volk_gnsssdr_module/install/bin/volk_gnsssdr_profile
${CMAKE_SOURCE_DIR}/install/volk_gnsssdr_profile
)
else()
add_custom_command(TARGET volk_gnsssdr_module POST_BUILD
COMMAND ${CMAKE_COMMAND} -E copy ${CMAKE_CURRENT_BINARY_DIR}/volk_gnsssdr_module/install/bin/volk_gnsssdr_profile
${CMAKE_SOURCE_DIR}/install/volk_gnsssdr_profile
BYPRODUCTS ${CMAKE_SOURCE_DIR}/install/volk_gnsssdr_profile
)
endif()
add_custom_command(TARGET volk_gnsssdr_module POST_BUILD
COMMAND ${CMAKE_COMMAND} -E copy ${CMAKE_CURRENT_BINARY_DIR}/volk_gnsssdr_module/install/bin/volk_gnsssdr-config-info
${CMAKE_SOURCE_DIR}/install/volk_gnsssdr-config-info
)
set_package_properties(VOLKGNSSSDR PROPERTIES
PURPOSE "volk_gnsssdr will be built when doing '${CMAKE_MAKE_PROGRAM_PRETTY_NAME}'."
)
endif()
################################################################################
# gflags - https://github.com/gflags/gflags
################################################################################
set(LOCAL_GFLAGS false)
find_package(GFLAGS)
set_package_properties(GFLAGS PROPERTIES