69 lines
1.6 KiB
Text
69 lines
1.6 KiB
Text
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cmake_minimum_required(VERSION 3.14)
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project(kissfft LANGUAGES C)
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include(GNUInstallDirs)
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option(KF_USE_SIMD "Use SIMD" OFF)
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option(KF_INSTALL_HEADERS "Install header files" ON)
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if (KF_USE_SIMD)
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set(KF_SCALAR_TYPE "__m128" CACHE STRING "Definition of kiss_fft_scalar")
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else ()
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set(KF_SCALAR_TYPE "float" CACHE STRING "Definition of kiss_fft_scalar")
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endif ()
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# TODO: FIXED_POINT
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# TODO: -msse
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set(kissfft_sources kiss_fft.c kiss_fftr.c kiss_fftnd.c kiss_fftndr.c)
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if (WIN32 AND BUILD_SHARED_LIBS)
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list(APPEND kissfft_sources exports.def)
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endif ()
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add_library(kissfft ${kissfft_sources})
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if (BUILD_SHARED_LIBS)
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set_property(
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TARGET kissfft
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PROPERTY POSITION_INDEPENDENT_CODE ON
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)
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endif ()
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target_include_directories(
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kissfft
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PUBLIC
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$<INSTALL_INTERFACE:${CMAKE_INSTALL_INCLUDEDIR}>
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)
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target_compile_definitions(
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kissfft
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PUBLIC
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$<$<BOOL:${KF_USE_SIMD}>:USE_SIMD>
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kiss_fft_scalar=${KF_SCALAR_TYPE}
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)
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if (KF_INSTALL_HEADERS)
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install(
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FILES
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_kiss_fft_guts.h
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kiss_fft.h
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kiss_fftr.h
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kiss_fftnd.h
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kiss_fftndr.h
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kissfft.hh
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kissfft_i32.hh
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DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}
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)
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endif ()
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install(TARGETS kissfft EXPORT unofficial-kissfft-config)
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install(
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EXPORT unofficial-kissfft-config
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NAMESPACE unofficial::kissfft::
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DESTINATION ${CMAKE_INSTALL_LIBDIR}/cmake/unofficial-kissfft
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PERMISSIONS OWNER_READ OWNER_WRITE GROUP_READ WORLD_READ
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)
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