blob: e45f969de6f01836ed1c84b17f776711de5601f1 (
plain)
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
71
72
73
74
75
76
|
# From https://github.com/wastl/cmarmotta/blob/master/cmake/FindGRPC.cmake
#
# - Try to find gRPC
# Once done this will define
#
# GRPC_CPP_PLUGIN - Absolute path to grpc c++ plugin
# GRPCPP_LIBRARY -
# GPR_LIBRARY -
#
# VPP_FOUND - system has VPP
# VPP_INCLUDE_DIRS - the VPP include directory
# VPP_LIBRARIES - Link these to use LibSSH
#Absolute path to grpc_cpp_plugin
find_program(GRPC_CPP_PLUGIN grpc_cpp_plugin)
find_library(GRPC_LIBRARY NAMES grpc)
find_library(GRPCPP_LIBRARY NAMES grpc++)
find_library(GPR_LIBRARY NAMES gpr)
set(GRPC_LIBRARIES ${GRPCPP_LIBRARY} ${GRPC_LIBRARY} ${GPR_LIBRARY})
function(PROTOBUF_GENERATE_GRPC_CPP SRCS HDRS)
if(NOT ARGN)
message(SEND_ERROR "Error: PROTOBUF_GENERATE_GRPC_CPP() called without any proto files")
return()
endif()
if(PROTOBUF_GENERATE_CPP_APPEND_PATH) # This variable is common for all types of output.
# Create an include path for each file specified
foreach(FIL ${ARGN})
get_filename_component(ABS_FIL ${FIL} ABSOLUTE)
get_filename_component(ABS_PATH ${ABS_FIL} PATH)
list(FIND _protobuf_include_path ${ABS_PATH} _contains_already)
if(${_contains_already} EQUAL -1)
list(APPEND _protobuf_include_path -I ${ABS_PATH})
endif()
endforeach()
else()
set(_protobuf_include_path -I ${CMAKE_CURRENT_SOURCE_DIR})
endif()
if(DEFINED PROTOBUF_IMPORT_DIRS)
foreach(DIR ${PROTOBUF_IMPORT_DIRS})
get_filename_component(ABS_PATH ${DIR} ABSOLUTE)
list(FIND _protobuf_include_path ${ABS_PATH} _contains_already)
if(${_contains_already} EQUAL -1)
list(APPEND _protobuf_include_path -I ${ABS_PATH})
endif()
endforeach()
endif()
set(${SRCS})
set(${HDRS})
foreach(FIL ${ARGN})
get_filename_component(ABS_FIL ${FIL} ABSOLUTE)
get_filename_component(FIL_WE ${FIL} NAME_WE)
list(APPEND ${SRCS} "${CMAKE_CURRENT_BINARY_DIR}/${FIL_WE}.grpc.pb.cc")
list(APPEND ${HDRS} "${CMAKE_CURRENT_BINARY_DIR}/${FIL_WE}.grpc.pb.h")
add_custom_command(
OUTPUT "${CMAKE_CURRENT_BINARY_DIR}/${FIL_WE}.grpc.pb.cc"
"${CMAKE_CURRENT_BINARY_DIR}/${FIL_WE}.grpc.pb.h"
COMMAND ${PROTOBUF_PROTOC_EXECUTABLE}
ARGS --grpc_out=${CMAKE_CURRENT_BINARY_DIR}
--plugin=protoc-gen-grpc=${GRPC_CPP_PLUGIN}
${_protobuf_include_path} ${ABS_FIL}
DEPENDS ${ABS_FIL} ${PROTOBUF_PROTOC_EXECUTABLE}
COMMENT "Running gRPC C++ protocol buffer compiler on ${FIL}"
VERBATIM)
endforeach()
set_source_files_properties(${${SRCS}} ${${HDRS}} PROPERTIES GENERATED TRUE)
set(${SRCS} ${${SRCS}} PARENT_SCOPE)
set(${HDRS} ${${HDRS}} PARENT_SCOPE)
endfunction()
|
