52 lines
1.8 KiB
CMake
52 lines
1.8 KiB
CMake
cmake_minimum_required(VERSION 3.9)
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project(fftw3_test VERSION 0.1 LANGUAGES C CXX)
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#--- set a default build type if none was specified ---------------------------
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set(default_build_type "Debug")
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#--- the next two lines are needed that the math functions are found ----------
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set(CMAKE_REQUIRED_INCLUDES math.h)
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set(CMAKE_REQUIRED_LIBRARIES m)
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include(CheckTypeSize)
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include(CheckIncludeFiles)
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include(CheckFunctionExists)
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check_include_files(alloca.h HAVE_ALLOCA_H)
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check_include_files("sys/ipc.h;sys/shm.h" HAVE_SHMGET)
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check_include_files(dlfcn.h HAVE_DLFCN_H)
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check_function_exists(erf HAVE_ERF)
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check_function_exists(getloadavg HAVE_GETLOADAVG)
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check_include_files(inttypes.h HAVE_INTTYPES_H)
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check_include_files(memory.h HAVE_MEMORY_H)
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check_function_exists(powl HAVE_POWL)
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check_include_files(memory.h HAVE_MEMORY_H)
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check_include_files(stdint.h HAVE_STDINT_H)
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check_include_files(stdlib.h HAVE_STDLIB_H)
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check_include_files(string.h HAVE_STRING_H)
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check_include_files(strings.h HAVE_STRINGS_H)
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check_include_files(sys/stat.h HAVE_SYS_STAT_H)
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check_include_files(sys/types.h HAVE_SYS_TYPES_H)
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check_include_files(sys/unistd.h HAVE_UNISTD_H)
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check_type_size("long double" LONG_DOUBLE)
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check_type_size("double" DOUBLE)
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if (${LONG_DOUBLE} GREATER ${DOUBLE})
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set(HAVE_LONG_DOUBLE 1)
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set(HAVE_LONG_DOUBLE_WIDER 1)
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endif (${LONG_DOUBLE} GREATER ${DOUBLE})
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#--- add path to my own find modules and other stuff
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set(CMAKE_MODULE_PATH ${CMAKE_CURRENT_SOURCE_DIR}/../../../cmake)
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#--- check for fftw3 ----------------------------------------------------------
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find_package(FFTW3 REQUIRED)
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message(" FFTW3_INCLUDE_DIR: ${FFTW3_INCLUDE_DIR}")
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message(" FFTW3_LIBRARY : ${FFTW3_LIBRARY}")
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add_executable(fftw3_test fftw3_test.cpp)
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target_include_directories(fftw3_test
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BEFORE PRIVATE
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$<BUILD_INTERFACE:${FFTW3_INCLUDE_DIR}>
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)
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target_link_libraries(fftw3_test ${FFTW3_LIBRARY})
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