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35 lines
1007 B
CMake
35 lines
1007 B
CMake
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# - Find FFTW3F
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# This module finds an installed FFTW3F package.
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#
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# It sets the following variables:
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# FFTW3F_FOUND - Set to false, or undefined, if FFTW3F isn't found.
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# FFTW3F_INCLUDE_DIRS - The FFTW3F include directory.
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# FFTW3F_LIBRARIES - The FFTW3F library to link against.
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#
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#
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FIND_PATH(FFTW3F_INCLUDE_DIRS
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fftw3.h
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PATHS fftw/)
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FIND_LIBRARY(FFTW3F_LIBRARIES NAMES fftw3f-3 fftw3f libfftw3f-3)
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IF (FFTW3F_INCLUDE_DIRS AND FFTW3F_LIBRARIES)
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SET(FFTW3F_FOUND TRUE)
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ENDIF (FFTW3F_INCLUDE_DIRS AND FFTW3F_LIBRARIES)
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IF (FFTW3F_FOUND)
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# show which FFTW3F was found only if not quiet
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IF (NOT FFTW3F_FIND_QUIETLY)
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MESSAGE(STATUS "Found FFTW3F: ${FFTW3F_LIBRARIES}")
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ENDIF (NOT FFTW3F_FIND_QUIETLY)
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ELSE (FFTW3F_FOUND)
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# fatal error if FFTW3F is required but not found
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IF (FFTW3F_FIND_REQUIRED)
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MESSAGE(FATAL_ERROR "Could not find FFTW3F")
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ENDIF (FFTW3F_FIND_REQUIRED)
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ENDIF (FFTW3F_FOUND)
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