FindProtobuf
FindProtobuf
Locate and configure the Google Protocol Buffers library.
The following variables can be set and are optional:
PROTOBUF_SRC_ROOT_FOLDER
- When compiling with MSVC, if this cache variable is set the protobuf-default VS project build locations (vsprojects/Debug and vsprojects/Release or vsprojects/x64/Debug and vsprojects/x64/Release) will be searched for libraries and binaries.
PROTOBUF_IMPORT_DIRS
- List of additional directories to be searched for imported .proto files.
Defines the following variables:
PROTOBUF_FOUND
- Found the Google Protocol Buffers library (libprotobuf & header files)
PROTOBUF_INCLUDE_DIRS
- Include directories for Google Protocol Buffers
PROTOBUF_LIBRARIES
- The protobuf libraries
PROTOBUF_PROTOC_LIBRARIES
- The protoc libraries
PROTOBUF_LITE_LIBRARIES
- The protobuf-lite libraries
The following cache variables are also available to set or use:
PROTOBUF_LIBRARY
- The protobuf library
PROTOBUF_PROTOC_LIBRARY
- The protoc library
PROTOBUF_INCLUDE_DIR
- The include directory for protocol buffers
PROTOBUF_PROTOC_EXECUTABLE
- The protoc compiler
PROTOBUF_LIBRARY_DEBUG
- The protobuf library (debug)
PROTOBUF_PROTOC_LIBRARY_DEBUG
- The protoc library (debug)
PROTOBUF_LITE_LIBRARY
- The protobuf lite library
PROTOBUF_LITE_LIBRARY_DEBUG
- The protobuf lite library (debug)
Example:
find_package(Protobuf REQUIRED) include_directories(${PROTOBUF_INCLUDE_DIRS}) include_directories(${CMAKE_CURRENT_BINARY_DIR}) protobuf_generate_cpp(PROTO_SRCS PROTO_HDRS foo.proto) protobuf_generate_python(PROTO_PY foo.proto) add_executable(bar bar.cc ${PROTO_SRCS} ${PROTO_HDRS}) target_link_libraries(bar ${PROTOBUF_LIBRARIES})
Note
The protobuf_generate_cpp
and protobuf_generate_python
functions and add_executable()
or add_library()
calls only work properly within the same directory.
protobuf_generate_cpp
-
Add custom commands to process
.proto
files to C++:protobuf_generate_cpp (<SRCS> <HDRS> [<ARGN>...])
SRCS
- Variable to define with autogenerated source files
HDRS
- Variable to define with autogenerated header files
ARGN
-
.proto
files
protobuf_generate_python
-
Add custom commands to process
.proto
files to Python:protobuf_generate_python (<PY> [<ARGN>...])
PY
- Variable to define with autogenerated Python files
ARGN
-
.proto
filess
© 2000–2016 Kitware, Inc.
© 2000–2011 Insight Software Consortium
Licensed under the BSD 3-clause License.
https://cmake.org/cmake/help/v3.5/module/FindProtobuf.html