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
|
if(NOT EMSCRIPTEN)
if(WITH_WEBNN)
ocv_check_environment_variables(WEBNN_HEADER_DIRS)
ocv_check_environment_variables(WEBNN_INCLUDE_DIRS)
ocv_check_environment_variables(WEBNN_LIBRARIES)
if(NOT DEFINED WEBNN_HEADER_DIRS)
set(WEBNN_HEADER_DIRS "$ENV{WEBNN_NATIVE_DIR}/gen/src/include")
endif()
if(NOT DEFINED WEBNN_INCLUDE_DIRS)
set(WEBNN_INCLUDE_DIRS "$ENV{WEBNN_NATIVE_DIR}/../../src/include")
endif()
if(NOT DEFINED WEBNN_LIBRARIES)
set(WEBNN_LIBRARIES "$ENV{WEBNN_NATIVE_DIR}/libwebnn_native.so;$ENV{WEBNN_NATIVE_DIR}/libwebnn_proc.so")
endif()
endif()
try_compile(VALID_WEBNN
"${OpenCV_BINARY_DIR}"
SOURCES "${OpenCV_SOURCE_DIR}/cmake/checks/webnn.cpp"
"$ENV{WEBNN_NATIVE_DIR}/gen/src/webnn/webnn_cpp.cpp"
CMAKE_FLAGS "-DINCLUDE_DIRECTORIES:STRING=${WEBNN_INCLUDE_DIRS}\;${WEBNN_HEADER_DIRS}"
"-DLINK_LIBRARIES:STRING=${WEBNN_LIBRARIES}"
OUTPUT_VARIABLE TRY_OUT
)
else()
try_compile(VALID_WEBNN
"${OpenCV_BINARY_DIR}"
SOURCES "${OpenCV_SOURCE_DIR}/cmake/checks/webnn.cpp"
OUTPUT_VARIABLE TRY_OUT
)
endif()
if(NOT VALID_WEBNN)
if(NOT EMSCRIPTEN)
message(WARNING "Can't use WebNN-native")
return()
else()
message(WARNING "Can't use WebNN")
return()
endif()
else()
set(HAVE_WEBNN ON)
message(STATUS "Set HAVE_WEBNN = ${HAVE_WEBNN}")
endif()
if(NOT EMSCRIPTEN)
message(AUTHOR_WARNING "Use WebNN-native")
else()
message(AUTHOR_WARNING "Use WebNN")
endif()
|
