1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
|
## FFTW can be compiled and subsequently linked against
## various data types.
## There is a single set of include files, and then muttiple libraries,
## One for each type. I.e. libfftw.a-->double, libfftwf.a-->float
## The following logic belongs in the individual package
## mark_as_advanced(ITK_USE_FFTWD)
## option(ITK_USE_FFTWD "Use double precision FFTW if found" ON)
## mark_as_advanced(ITK_USE_FFTWF)
## option(ITK_USE_FFTWF "Use single precision FFTW if found" ON)
if(ITK_USE_FFTWD OR ITK_USE_FFTWF)
set(FFTW_INC_SEARCHPATH
/sw/include
/usr/include
/usr/local/include
/usr/include/fftw
/usr/local/include/fftw
)
find_path(FFTW_INCLUDE_PATH fftw3.h ${FFTW_INC_SEARCHPATH})
if(FFTW_INCLUDE_PATH)
file(TO_CMAKE_PATH "${FFTW_INCLUDE_PATH}" FFTW_INCLUDE_PATH)
set(FFTW_INCLUDE ${FFTW_INCLUDE_PATH})
endif()
if(FFTW_INCLUDE)
include_directories(${FFTW_INCLUDE})
endif()
get_filename_component(FFTW_INSTALL_BASE_PATH ${FFTW_INCLUDE_PATH} PATH)
set(FFTW_LIB_SEARCHPATH
${FFTW_INSTALL_BASE_PATH}/lib
${FFTW_INSTALL_BASE_PATH}/lib64
/usr/lib/fftw
/usr/local/lib/fftw
)
if(ITK_USE_FFTWD)
mark_as_advanced(FFTWD_LIB)
find_library(FFTWD_LIB fftw3 ${FFTW_LIB_SEARCHPATH}) #Double Precision Lib
find_library(FFTWD_THREADS_LIB fftw3_threads ${FFTW_LIB_SEARCHPATH}) #Double Precision Lib only if compiled with threads support
if(FFTWD_LIB)
set(FFTWD_FOUND 1)
get_filename_component(FFTW_LIBDIR ${FFTWD_LIB} PATH)
if(FFTWD_THREADS_LIB)
set(FFTWD_LIB ${FFTWD_LIB} ${FFTWD_THREADS_LIB} )
endif()
endif()
endif()
if(ITK_USE_FFTWF)
mark_as_advanced(FFTWF_LIB)
find_library(FFTWF_LIB fftw3f ${FFTW_LIB_SEARCHPATH}) #Single Precision Lib
find_library(FFTWF_THREADS_LIB fftw3f_threads ${FFTW_LIB_SEARCHPATH}) #Single Precision Lib only if compiled with threads support
if(FFTWF_LIB)
set(FFTWF_FOUND 1)
get_filename_component(FFTW_LIBDIR ${FFTWF_LIB} PATH)
if(FFTWF_THREADS_LIB)
set(FFTWF_LIB ${FFTWF_LIB} ${FFTWF_THREADS_LIB} )
endif()
endif()
endif()
endif()
|
