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SET(TRIAL_PATHS
$ENV{FFTW_ROOT}/include
${FFTW_ROOT}/include
/usr/include
/usr/local/include
/opt/local/include
/sw/include
)
FIND_PATH(FFTW_INCLUDE_DIR fftw3.h ${TRIAL_PATHS} DOC "Include for FFTW")
message("FFTW_INCLUDE_DIR = ${FFTW_INCLUDE_DIR}")
SET(TRIAL_LIBRARY_PATHS
/usr/lib
/usr/local/lib
/opt/local/lib
/sw/lib
$ENV{FFTW_ROOT}/lib
${FFTW_ROOT}/lib
)
SET(FFTW_LIBRARIES "FFTW_LIBRARIES-NOTFOUND" CACHE STRING "FFTW library")
# Try to detect the lib
FIND_LIBRARY(FFTW_LIBRARIES fftw3 fftw3f ${TRIAL_LIBRARY_PATHS} DOC "FFTW library")
FIND_LIBRARY(FFTWF_LIBRARIES fftw3f ${TRIAL_LIBRARY_PATHS} DOC "FFTW library single precision")
message("FFTW_LIBRARIES = ${FFTW_LIBRARIES}")
message("FFTWF_LIBRARIES = ${FFTWF_LIBRARIES}")
mark_as_advanced(FFTW_INCLUDE_DIR)
mark_as_advanced(FFTW_LIBRARIES)
mark_as_advanced(FFTWF_LIBRARIES)
include(FindPackageHandleStandardArgs)
FIND_PACKAGE_HANDLE_STANDARD_ARGS(FFTW DEFAULT_MSG FFTW_LIBRARIES FFTWF_LIBRARIES FFTW_INCLUDE_DIR)
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