131 lines
4.2 KiB
CMake
131 lines
4.2 KiB
CMake
cmake_minimum_required (VERSION 3.16)
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project(LASP LANGUAGES C CXX VERSION 1.1)
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set(CMAKE_CXX_STANDARD 17)
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set(CMAKE_CXX_STANDARD_REQUIRED)
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option(LASP_DOUBLE_PRECISION "Compile as double precision floating point" ON)
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# Setting defaults for PortAudio and RtAudio backend, depending on Linux /
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# Windows.
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if(WIN32)
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set(DEFAULT_RTAUDIO OFF)
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set(DEFAULT_PORTAUDIO ON)
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set(DEFAULT_ULDAQ OFF)
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else()
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set(DEFAULT_RTAUDIO OFF)
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set(DEFAULT_PORTAUDIO ON)
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set(DEFAULT_ULDAQ ON)
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endif()
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option(LASP_HAS_RTAUDIO "Compile with RtAudio Daq backend" ${DEFAULT_RTAUDIO})
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option(LASP_HAS_PORTAUDIO "Compile with PortAudio Daq backend" ${DEFAULT_PORTAUDIO})
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if(LASP_HAS_PORTAUDIO AND LASP_HAS_RTAUDIO)
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message(FATAL_ERROR "Either PortAudio or RtAudio can be selected as audio backend")
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endif()
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option(LASP_HAS_ULDAQ "Compile with UlDaq backend" ${DEFAULT_ULDAQ})
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option(LASP_BUILD_TUNED "Tune build for current machine (Experimental / untested)" OFF)
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option(LASP_WITH_OPENMP "Use OpenMP parallelization (Experimental: crashes SHOULD BE EXPECTED)" OFF)
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set(LASP_MAX_NFFT "33554432" CACHE STRING "Max FFT size")
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option(LASP_BUILD_CPP_TESTS "Build CPP test code" OFF)
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# Use ccache if available
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find_program(CCACHE_PROGRAM ccache)
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if(CCACHE_PROGRAM)
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set_property(GLOBAL PROPERTY RULE_LAUNCH_COMPILE "${CCACHE_PROGRAM}")
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set_property(GLOBAL PROPERTY RULE_LAUNCH_LINK "${CCACHE_PROGRAM}")
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endif()
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# To allow linking to static libs from other directories
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cmake_policy(SET CMP0079 NEW)
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# This is used for code completion in vim
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set(CMAKE_EXPORT_COMPILE_COMMANDS ON)
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set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} "${PROJECT_SOURCE_DIR}/cmake")
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include_directories(/usr/include/python3.8)
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include("BuildType")
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include("QueryPythonForPybind11")
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# Find the pybind11 package
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find_pybind11_python_first()
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find_package(OpenMP REQUIRED COMPONENTS CXX)
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set(LASP_FFT_BACKEND "FFTW" CACHE STRING "FFT Library backend")
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set_property(CACHE LASP_FFT_BACKEND PROPERTY STRINGS "FFTW" "Armadillo")
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set(PY_FULL_VERSION ${PROJECT_VERSION}${PY_VERSION_SUFFIX})
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# Required for PYBIND11
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set(CMAKE_POSITION_INDEPENDENT_CODE ON)
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if(${CMAKE_BUILD_TYPE} STREQUAL "Debug")
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set(LASP_DEBUG True)
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# This does not work nicely with RtAudio if it is precompiled (undefined
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# symbols). However, if we compile it
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# ourselves as a third_party ref, this works nicely together.
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# This flag gives "floating point exception: core dumped"
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# add_definitions(-D_GLIBCXX_DEBUG)
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# add_definitions(ARMA_EXTRA_DEBUG)
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else()
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set(LASP_DEBUG False)
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add_definitions(-DARMA_NO_DEBUG)
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endif()
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# Tune for current machine
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if(LASP_BUILD_TUNED)
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if(CMAKE_BUILD_TYPE STREQUAL "Debug")
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message(FATAL_ERROR
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"Cannot build optimized and tuned code when debug is switched on")
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endif()
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set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -march=native -mtune=native")
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endif()
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# ###################################### Find and link to OpenBLAS
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set(BLA_VENDOR OpenBLAS)
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find_package(BLAS REQUIRED)
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# ###################################### Find and link to FFTW
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if(LASP_FFT_BACKEND STREQUAL "FFTW")
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find_library(fftw3 REQUIRED NAMES fftw fftw3)
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set(LASP_FFT_LIBS "fftw3")
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elseif(LASP_FFT_BACKEND STREQUAL "Armadillo")
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endif()
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# ###################################### OpenMP related
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if(LASP_WITH_OPENMP)
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set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${OpenMP_CXX_FLAGS}")
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else()
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set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wno-unknown-pragmas")
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endif()
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# ###################################### Compilation flags
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set(CMAKE_C_FLAGS_RELEASE "-O3 -flto -mfpmath=sse -march=x86-64 -mtune=native \
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-fdata-sections -ffunction-sections -fomit-frame-pointer -finline-functions")
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set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall -Wextra -Wno-type-limits -Werror=return-type")
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set(CMAKE_CXX_FLAGS_RELEASE "-O3 -flto -mfpmath=sse -march=x86-64 -mtune=native \
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-fdata-sections -ffunction-sections -fomit-frame-pointer -finline-functions")
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set(CMAKE_CXX_FLAGS_DEBUG "-O0 -g -Wall ")
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# ############################# End compilation flags
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# ####################################### End of user-adjustable variables section
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include(OSSpecific)
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include(rtaudio)
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include(portaudio)
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include(uldaq)
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#
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add_definitions(-Dgsl_CONFIG_DEFAULTS_VERSION=1)
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add_subdirectory(cpp_src)
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if(LASP_BUILD_CPP_TESTS)
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add_subdirectory(test)
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endif()
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