134 lines
3.1 KiB
CMake
134 lines
3.1 KiB
CMake
#
|
|
# Try to find FFTW3 library
|
|
# (see www.fftw.org)
|
|
# Once run this will define:
|
|
#
|
|
# FFTW3_FOUND
|
|
# FFTW3_INCLUDE_DIR
|
|
# FFTW3_LIBRARIES
|
|
# FFTW3_LINK_DIRECTORIES
|
|
#
|
|
# You may set one of these options before including this file:
|
|
# FFTW3_USE_SSE2
|
|
#
|
|
# TODO: _F_ versions.
|
|
#
|
|
# Jan Woetzel 05/2004
|
|
# www.mip.informatik.uni-kiel.de
|
|
# --------------------------------
|
|
|
|
FIND_PATH(FFTW3_INCLUDE_DIR fftw3.h
|
|
${FFTW3_DIR}/include
|
|
${FFTW3_HOME}/include
|
|
${FFTW3_DIR}
|
|
${FFTW3_HOME}
|
|
$ENV{FFTW3_DIR}/include
|
|
$ENV{FFTW3_HOME}/include
|
|
$ENV{FFTW3_DIR}
|
|
$ENV{FFTW3_HOME}
|
|
/usr/include
|
|
/usr/local/include
|
|
$ENV{SOURCE_DIR}/fftw3
|
|
$ENV{SOURCE_DIR}/fftw3/include
|
|
$ENV{SOURCE_DIR}/fftw
|
|
$ENV{SOURCE_DIR}/fftw/include
|
|
)
|
|
#MESSAGE("DBG FFTW3_INCLUDE_DIR=${FFTW3_INCLUDE_DIR}")
|
|
|
|
|
|
SET(FFTW3_POSSIBLE_LIBRARY_PATH
|
|
${FFTW3_DIR}/lib
|
|
${FFTW3_HOME}/lib
|
|
${FFTW3_DIR}
|
|
${FFTW3_HOME}
|
|
$ENV{FFTW3_DIR}/lib
|
|
$ENV{FFTW3_HOME}/lib
|
|
$ENV{FFTW3_DIR}
|
|
$ENV{FFTW3_HOME}
|
|
/usr/lib
|
|
/usr/local/lib
|
|
$ENV{SOURCE_DIR}/fftw3
|
|
$ENV{SOURCE_DIR}/fftw3/lib
|
|
$ENV{SOURCE_DIR}/fftw
|
|
$ENV{SOURCE_DIR}/fftw/lib
|
|
)
|
|
|
|
|
|
# the lib prefix is contained in filename on W32, unfortunately. JW
|
|
# the "general" lib:
|
|
FIND_LIBRARY(FFTW3_FFTW_LIBRARY
|
|
NAMES fftw3 libfftw libfftw3 libfftw3-3
|
|
PATHS
|
|
${FFTW3_POSSIBLE_LIBRARY_PATH}
|
|
)
|
|
#MESSAGE("DBG FFTW3_FFTW_LIBRARY=${FFTW3_FFTW_LIBRARY}")
|
|
|
|
FIND_LIBRARY(FFTW3_FFTWF_LIBRARY
|
|
NAMES fftwf3 fftw3f fftwf libfftwf libfftwf3 libfftw3f-3
|
|
PATHS
|
|
${FFTW3_POSSIBLE_LIBRARY_PATH}
|
|
)
|
|
#MESSAGE("DBG FFTW3_FFTWF_LIBRARY=${FFTW3_FFTWF_LIBRARY}")
|
|
|
|
FIND_LIBRARY(FFTW3_FFTWL_LIBRARY
|
|
NAMES fftwl3 fftw3l fftwl libfftwl libfftwl3 libfftw3l-3
|
|
PATHS
|
|
${FFTW3_POSSIBLE_LIBRARY_PATH}
|
|
)
|
|
#MESSAGE("DBG FFTW3_FFTWF_LIBRARY=${FFTW3_FFTWL_LIBRARY}")
|
|
|
|
|
|
FIND_LIBRARY(FFTW3_FFTW_SSE2_LIBRARY
|
|
NAMES fftw_sse2 fftw3_sse2 libfftw_sse2 libfftw3_sse2
|
|
PATHS
|
|
${FFTW3_POSSIBLE_LIBRARY_PATH}
|
|
)
|
|
#MESSAGE("DBG FFTW3_FFTW_SSE2_LIBRARY=${FFTW3_FFTW_SSE2_LIBRARY}")
|
|
|
|
FIND_LIBRARY(FFTW3_FFTWF_SSE_LIBRARY
|
|
NAMES fftwf_sse fftwf3_sse libfftwf_sse libfftwf3_sse
|
|
PATHS
|
|
${FFTW3_POSSIBLE_LIBRARY_PATH}
|
|
)
|
|
#MESSAGE("DBG FFTW3_FFTWF_SSE_LIBRARY=${FFTW3_FFTWF_SSE_LIBRARY}")
|
|
|
|
|
|
# --------------------------------
|
|
# select one of the above
|
|
# default:
|
|
IF (FFTW3_FFTW_LIBRARY)
|
|
SET(FFTW3_LIBRARIES ${FFTW3_FFTW_LIBRARY})
|
|
ENDIF (FFTW3_FFTW_LIBRARY)
|
|
# specialized:
|
|
IF (FFTW3_USE_SSE2 AND FFTW3_FFTW_SSE2_LIBRARY)
|
|
SET(FFTW3_LIBRARIES ${FFTW3_FFTW_SSE2_LIBRARY})
|
|
ENDIF (FFTW3_USE_SSE2 AND FFTW3_FFTW_SSE2_LIBRARY)
|
|
|
|
# --------------------------------
|
|
|
|
IF(FFTW3_LIBRARIES)
|
|
IF (FFTW3_INCLUDE_DIR)
|
|
|
|
# OK, found all we need
|
|
SET(FFTW3_FOUND TRUE)
|
|
GET_FILENAME_COMPONENT(FFTW3_LINK_DIRECTORIES ${FFTW3_LIBRARIES} PATH)
|
|
|
|
ELSE (FFTW3_INCLUDE_DIR)
|
|
MESSAGE("FFTW3 include dir not found. Set FFTW3_DIR to find it.")
|
|
ENDIF(FFTW3_INCLUDE_DIR)
|
|
ELSE(FFTW3_LIBRARIES)
|
|
MESSAGE("FFTW3 lib not found. Set FFTW3_DIR to find it.")
|
|
ENDIF(FFTW3_LIBRARIES)
|
|
|
|
|
|
MARK_AS_ADVANCED(
|
|
FFTW3_INCLUDE_DIR
|
|
FFTW3_LIBRARIES
|
|
FFTW3_FFTW_LIBRARY
|
|
FFTW3_FFTW_SSE2_LIBRARY
|
|
FFTW3_FFTWF_LIBRARY
|
|
FFTW3_FFTWF_SSE_LIBRARY
|
|
FFTW3_FFTWL_LIBRARY
|
|
FFTW3_LINK_DIRECTORIES
|
|
)
|