2014-05-18 11:52:39 -04:00
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# http://tim.klingt.org/code/projects/supernova/repository/revisions/d336dd6f400e381bcfd720e96139656de0c53b6a/entry/cmake_modules/FindFFTW3f.cmake
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# Modified to use pkg config and use standard var names
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# Find single-precision (float) version of FFTW3
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INCLUDE(FindPkgConfig)
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PKG_CHECK_MODULES(PC_FFTW3F "fftw3f >= 3.0")
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FIND_PATH(
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2017-08-12 06:07:51 -04:00
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FFTW3F_INCLUDE_DIRS
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NAMES fftw3.h
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HINTS $ENV{FFTW3_DIR}/include
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${PC_FFTW3F_INCLUDE_DIR}
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PATHS /usr/local/include
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/usr/include
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2014-05-18 11:52:39 -04:00
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)
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FIND_LIBRARY(
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2017-08-12 06:07:51 -04:00
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FFTW3F_LIBRARIES
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NAMES fftw3f libfftw3f
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HINTS $ENV{FFTW3_DIR}/lib
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${PC_FFTW3F_LIBDIR}
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PATHS /usr/local/lib
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/usr/lib
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/usr/lib64
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2014-05-18 11:52:39 -04:00
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)
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FIND_LIBRARY(
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2017-08-12 06:07:51 -04:00
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FFTW3F_THREADS_LIBRARIES
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NAMES fftw3f_threads libfftw3f_threads
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HINTS $ENV{FFTW3_DIR}/lib
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${PC_FFTW3F_LIBDIR}
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PATHS /usr/local/lib
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/usr/lib
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/usr/lib64
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2014-05-18 11:52:39 -04:00
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)
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INCLUDE(FindPackageHandleStandardArgs)
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FIND_PACKAGE_HANDLE_STANDARD_ARGS(FFTW3F DEFAULT_MSG FFTW3F_LIBRARIES FFTW3F_INCLUDE_DIRS)
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MARK_AS_ADVANCED(FFTW3F_LIBRARIES FFTW3F_INCLUDE_DIRS FFTW3F_THREADS_LIBRARIES)
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2017-08-12 06:07:51 -04:00
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if(FFTW3F_LIBRARIES AND FFTW3F_INCLUDE_DIRS AND FFTW3F_THREADS_LIBRARIES)
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message(STATUS "Found FFTW3F: ${FFTW3F_INCLUDE_DIRS}, ${FFTW3F_LIBRARIES}, ${FFTW3F_THREADS_LIBRARIES}")
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else()
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set(CM256CC_FOUND FALSE CACHE INTERNAL "CM256CC found")
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message(STATUS "FFTW3F not found. You should consider installing fftw3f")
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endif()
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