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< |
# FFTW_INCLUDE_DIR = fftw3.h |
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< |
# FFTW_LIBRARIES = libfftw3.a |
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< |
# FFTW_FOUND = true if FFTW3 is found |
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< |
|
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< |
IF(FFTW_INCLUDE_DIRS) |
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< |
FIND_PATH(FFTW_INCLUDE_DIR fftw3.h ${FFTW_INCLUDE_DIRS}) |
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< |
FIND_LIBRARY(FFTW_LIBRARY fftw3 ${FFTW_LIBRARY_DIRS}) |
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< |
ELSE(FFTW_INCLUDE_DIRS) |
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< |
# SET(TRIAL_PATHS |
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< |
# $ENV{FFTW_HOME}/include |
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< |
# /usr/include |
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< |
# /usr/local/include |
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< |
# /opt/include |
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< |
# /usr/apps/include |
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< |
# ) |
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< |
# |
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< |
# SET(TRIAL_LIBRARY_PATHS |
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< |
# $ENV{FFTW_HOME}/lib |
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< |
# /usr/lib |
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< |
# /usr/local/lib |
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< |
# /opt/lib |
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< |
# /sw/lib |
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< |
# ) |
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< |
# |
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< |
# FIND_PATH(FFTW_INCLUDE_DIR fftw3.h ${TRIAL_PATHS}) |
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< |
# FIND_LIBRARY(FFTW_LIBRARY fftw3 ${TRIAL_LIBRARY_PATHS}) |
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< |
FIND_PATH(FFTW_INCLUDE_DIR fftw3.h ${QMC_INCLUDE_PATHS}) |
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< |
FIND_LIBRARY(FFTW_LIBRARIES fftw3 ${QMC_LIBRARY_PATHS}) |
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< |
|
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< |
ENDIF(FFTW_INCLUDE_DIRS) |
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< |
|
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< |
SET(FFTW_FOUND FALSE) |
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< |
IF(FFTW_INCLUDE_DIR AND FFTW_LIBRARIES) |
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< |
MESSAGE(STATUS "FFTW_INCLUDE_DIR=${FFTW_INCLUDE_DIR}") |
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< |
MESSAGE(STATUS "FFTW_LIBRARIES=${FFTW_LIBRARIES}") |
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< |
SET(FFTW_FOUND TRUE) |
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< |
ENDIF() |
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< |
|
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< |
MARK_AS_ADVANCED( |
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< |
FFTW_INCLUDE_DIR |
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< |
FFTW_LIBRARIES |
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< |
FFTW_FOUND |
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< |
) |
| 1 |
> |
## FFTW can be compiled and subsequently linked against |
| 2 |
> |
## various data types. |
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> |
## There is a single set of include files, and then muttiple libraries, |
| 4 |
> |
## One for each type. I.e. libfftw.a-->double, libfftwf.a-->float |
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> |
|
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> |
## The following logic belongs in the individual package |
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> |
mark_as_advanced(USE_FFTWD) |
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> |
option(USE_FFTWD "Use double precision FFTW if found" ON) |
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> |
## mark_as_advanced(USE_FFTWF) |
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> |
## option(USE_FFTWF "Use single precision FFTW if found" ON) |
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> |
|
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> |
if(USE_FFTWD OR USE_FFTWF) |
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> |
|
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> |
set(FFTW_INC_SEARCHPATH |
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> |
/sw/include |
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> |
/usr/include |
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> |
/usr/local/include |
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> |
/usr/include/fftw |
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> |
/usr/local/include/fftw |
| 20 |
> |
/opt/local/include |
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> |
) |
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> |
|
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> |
find_path(FFTW_INCLUDE_PATH fftw3.h ${FFTW_INC_SEARCHPATH}) |
| 24 |
> |
|
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> |
if(FFTW_INCLUDE_PATH) |
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> |
set(FFTW_INCLUDE ${FFTW_INCLUDE_PATH}) |
| 27 |
> |
endif(FFTW_INCLUDE_PATH) |
| 28 |
> |
|
| 29 |
> |
if(FFTW_INCLUDE) |
| 30 |
> |
include_directories( ${FFTW_INCLUDE}) |
| 31 |
> |
endif(FFTW_INCLUDE) |
| 32 |
> |
|
| 33 |
> |
get_filename_component(FFTW_INSTALL_BASE_PATH ${FFTW_INCLUDE_PATH} PATH) |
| 34 |
> |
|
| 35 |
> |
set(FFTW_LIB_SEARCHPATH |
| 36 |
> |
${FFTW_INSTALL_BASE_PATH}/lib |
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> |
/usr/lib/fftw |
| 38 |
> |
/usr/local/lib/fftw |
| 39 |
> |
/opt/local/lib |
| 40 |
> |
) |
| 41 |
> |
|
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> |
if(USE_FFTWD) |
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> |
mark_as_advanced(FFTWD_LIB) |
| 44 |
> |
find_library(FFTWD_LIB fftw3 ${FFTW_LIB_SEARCHPATH}) #Double Precision Lib |
| 45 |
> |
find_library(FFTWD_THREADS_LIB fftw3_threads ${FFTW_LIB_SEARCHPATH}) #Double Precision Lib only if compiled with threads support |
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> |
|
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> |
if(FFTWD_LIB) |
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> |
set(FFTWD_FOUND 1) |
| 49 |
> |
get_filename_component(FFTW_LIBDIR ${FFTWD_LIB} PATH) |
| 50 |
> |
if(FFTWD_THREADS_LIB) |
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> |
set(FFTWD_LIB ${FFTWD_LIB} ${FFTWD_THREADS_LIB} ) |
| 52 |
> |
endif(FFTWD_THREADS_LIB) |
| 53 |
> |
endif(FFTWD_LIB) |
| 54 |
> |
endif(USE_FFTWD) |
| 55 |
> |
|
| 56 |
> |
if(USE_FFTWF) |
| 57 |
> |
mark_as_advanced(FFTWF_LIB) |
| 58 |
> |
find_library(FFTWF_LIB fftw3f ${FFTW_LIB_SEARCHPATH}) #Single Precision Lib |
| 59 |
> |
find_library(FFTWF_THREADS_LIB fftw3f_threads ${FFTW_LIB_SEARCHPATH}) #Single Precision Lib only if compiled with threads support |
| 60 |
> |
|
| 61 |
> |
if(FFTWF_LIB) |
| 62 |
> |
set(FFTWF_FOUND 1) |
| 63 |
> |
get_filename_component(FFTW_LIBDIR ${FFTWF_LIB} PATH) |
| 64 |
> |
if(FFTWF_THREADS_LIB) |
| 65 |
> |
set(FFTWF_LIB ${FFTWF_LIB} ${FFTWF_THREADS_LIB} ) |
| 66 |
> |
endif(FFTWF_THREADS_LIB) |
| 67 |
> |
endif(FFTWF_LIB) |
| 68 |
> |
endif(USE_FFTWF) |
| 69 |
> |
|
| 70 |
> |
endif(USE_FFTWD OR USE_FFTWF) |
