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FindProtobuf: add target for protoc

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This commit is contained in:
André Apitzsch
2017-07-11 15:20:36 +02:00
committed by Brad King
parent 107a92ea9a
commit c281acf807
2 changed files with 18 additions and 4 deletions
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20
Modules/FindProtobuf.cmake
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@@ -48,6 +48,8 @@
# The protobuf lite library.
# ``protobuf::libprotoc``
# The protoc library.
# ``protobuf::protoc``
# The protoc compiler.
#
# The following cache variables are also available to set or use:
#
@@ -172,9 +174,9 @@ function(PROTOBUF_GENERATE_CPP SRCS HDRS)
add_custom_command(
OUTPUT "${CMAKE_CURRENT_BINARY_DIR}/${FIL_WE}.pb.cc"
"${CMAKE_CURRENT_BINARY_DIR}/${FIL_WE}.pb.h"
COMMAND ${Protobuf_PROTOC_EXECUTABLE}
COMMAND protobuf::protoc
ARGS "--cpp_out=${DLL_EXPORT_DECL}${CMAKE_CURRENT_BINARY_DIR}" ${_protobuf_include_path} ${ABS_FIL}
DEPENDS ${ABS_FIL} ${Protobuf_PROTOC_EXECUTABLE}
DEPENDS ${ABS_FIL} protobuf::protoc
COMMENT "Running C++ protocol buffer compiler on ${FIL}"
VERBATIM )
endforeach()
@@ -232,8 +234,8 @@ function(PROTOBUF_GENERATE_PYTHON SRCS)
list(APPEND ${SRCS} "${CMAKE_CURRENT_BINARY_DIR}/${FIL_WE}_pb2.py")
add_custom_command(
OUTPUT "${CMAKE_CURRENT_BINARY_DIR}/${FIL_WE}_pb2.py"
COMMAND ${Protobuf_PROTOC_EXECUTABLE} --python_out ${CMAKE_CURRENT_BINARY_DIR} ${_protobuf_include_path} ${ABS_FIL}
DEPENDS ${ABS_FIL} ${Protobuf_PROTOC_EXECUTABLE}
COMMAND protobuf::protoc --python_out ${CMAKE_CURRENT_BINARY_DIR} ${_protobuf_include_path} ${ABS_FIL}
DEPENDS ${ABS_FIL} protobuf::protoc
COMMENT "Running Python protocol buffer compiler on ${FIL}"
VERBATIM )
endforeach()
@@ -501,6 +503,16 @@ if(Protobuf_INCLUDE_DIR)
endif()
endif()
endif()
if(Protobuf_PROTOC_EXECUTABLE)
if(NOT TARGET protobuf::protoc)
add_executable(protobuf::protoc IMPORTED)
if(EXISTS "${Protobuf_PROTOC_EXECUTABLE}")
set_target_properties(protobuf::protoc PROPERTIES
IMPORTED_LOCATION "${Protobuf_PROTOC_EXECUTABLE}")
endif()
endif()
endif()
endif()
include(${CMAKE_CURRENT_LIST_DIR}/FindPackageHandleStandardArgs.cmake)

2
Tests/FindProtobuf/Test/CMakeLists.txt
View File

@@ -30,3 +30,5 @@ add_executable(test_var_protoc main-protoc.cxx)
target_include_directories(test_var_protoc PRIVATE ${Protobuf_INCLUDE_DIRS})
target_link_libraries(test_var_protoc PRIVATE ${Protobuf_PROTOC_LIBRARIES})
add_test(NAME test_var_protoc COMMAND test_var_protoc)
add_test(NAME test_tgt_protoc_version COMMAND protobuf::protoc --version)