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authorRomain Forlot <romain.forlot@iot.bzh>2017-06-20 10:24:05 +0000
committerRomain Forlot <romain.forlot@iot.bzh>2017-06-20 10:24:05 +0000
commit32e25cbca210a359b09768537b6f443fe90a3070 (patch)
tree3309794c15d8a8f8e9c1c08cad072ee1378813ba /CAN-binder/libs/nanopb/extra/FindNanopb.cmake
parent76c43dec62b2e21cd6446360c00d4fe6b437533f (diff)
Separation Generator to a dedicated repo
Change-Id: Id94831651c3266861435272a6e36c7884bef2c45 Signed-off-by: Romain Forlot <romain.forlot@iot.bzh>
Diffstat (limited to 'CAN-binder/libs/nanopb/extra/FindNanopb.cmake')
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1 files changed, 0 insertions, 274 deletions
diff --git a/CAN-binder/libs/nanopb/extra/FindNanopb.cmake b/CAN-binder/libs/nanopb/extra/FindNanopb.cmake
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@@ -1,274 +0,0 @@
-# This is an example script for use with CMake projects for locating and configuring
-# the nanopb 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 & vsprojects/Release) will be searched
-# for libraries and binaries.
-#
-# NANOPB_IMPORT_DIRS - List of additional directories to be searched for
-# imported .proto files.
-#
-# NANOPB_GENERATE_CPP_APPEND_PATH - By default -I will be passed to protoc
-# for each directory where a proto file is referenced.
-# Set to FALSE if you want to disable this behaviour.
-#
-# Defines the following variables:
-#
-# NANOPB_FOUND - Found the nanopb library (source&header files, generator tool, protoc compiler tool)
-# NANOPB_INCLUDE_DIRS - Include directories for Google Protocol Buffers
-#
-# The following cache variables are also available to set or use:
-# PROTOBUF_PROTOC_EXECUTABLE - The protoc compiler
-# NANOPB_GENERATOR_SOURCE_DIR - The nanopb generator source
-#
-# ====================================================================
-#
-# NANOPB_GENERATE_CPP (public function)
-# SRCS = Variable to define with autogenerated
-# source files
-# HDRS = Variable to define with autogenerated
-# header files
-# ARGN = proto files
-#
-# ====================================================================
-# Example:
-#
-# set(NANOPB_SRC_ROOT_FOLDER "/path/to/nanopb")
-# set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} ${NANOPB_SRC_ROOT_FOLDER}/cmake)
-# find_package( Nanopb REQUIRED )
-# include_directories(${NANOPB_INCLUDE_DIRS})
-#
-# NANOPB_GENERATE_CPP(PROTO_SRCS PROTO_HDRS foo.proto)
-#
-# include_directories(${CMAKE_CURRENT_BINARY_DIR})
-# add_executable(bar bar.cc ${PROTO_SRCS} ${PROTO_HDRS})
-#
-# ====================================================================
-
-#=============================================================================
-# Copyright 2009 Kitware, Inc.
-# Copyright 2009-2011 Philip Lowman <philip@yhbt.com>
-# Copyright 2008 Esben Mose Hansen, Ange Optimization ApS
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions
-# are met:
-#
-# * Redistributions of source code must retain the above copyright
-# notice, this list of conditions and the following disclaimer.
-#
-# * Redistributions in binary form must reproduce the above copyright
-# notice, this list of conditions and the following disclaimer in the
-# documentation and/or other materials provided with the distribution.
-#
-# * Neither the names of Kitware, Inc., the Insight Software Consortium,
-# nor the names of their contributors may be used to endorse or promote
-# products derived from this software without specific prior written
-# permission.
-#
-# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-# HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-#
-#=============================================================================
-#
-# Changes
-# 2013.01.31 - Pavlo Ilin - used Modules/FindProtobuf.cmake from cmake 2.8.10 to
-# write FindNanopb.cmake
-#
-#=============================================================================
-
-
-function(NANOPB_GENERATE_CPP SRCS HDRS)
- if(NOT ARGN)
- return()
- endif()
-
- if(NANOPB_GENERATE_CPP_APPEND_PATH)
- # 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 _nanobp_include_path ${ABS_PATH} _contains_already)
- if(${_contains_already} EQUAL -1)
- list(APPEND _nanobp_include_path -I ${ABS_PATH})
- endif()
- endforeach()
- else()
- set(_nanobp_include_path -I ${CMAKE_CURRENT_SOURCE_DIR})
- endif()
-
- if(DEFINED NANOPB_IMPORT_DIRS)
- foreach(DIR ${NANOPB_IMPORT_DIRS})
- get_filename_component(ABS_PATH ${DIR} ABSOLUTE)
- list(FIND _nanobp_include_path ${ABS_PATH} _contains_already)
- if(${_contains_already} EQUAL -1)
- list(APPEND _nanobp_include_path -I ${ABS_PATH})
- endif()
- endforeach()
- endif()
-
- set(${SRCS})
- set(${HDRS})
-
- set(GENERATOR_PATH ${CMAKE_BINARY_DIR}/nanopb/generator)
-
- set(NANOPB_GENERATOR_EXECUTABLE ${GENERATOR_PATH}/nanopb_generator.py)
-
- set(GENERATOR_CORE_DIR ${GENERATOR_PATH}/proto)
- set(GENERATOR_CORE_SRC
- ${GENERATOR_CORE_DIR}/nanopb.proto
- ${GENERATOR_CORE_DIR}/plugin.proto)
-
- # Treat the source diretory as immutable.
- #
- # Copy the generator directory to the build directory before
- # compiling python and proto files. Fixes issues when using the
- # same build directory with different python/protobuf versions
- # as the binary build directory is discarded across builds.
- #
- add_custom_command(
- OUTPUT ${NANOPB_GENERATOR_EXECUTABLE} ${GENERATOR_CORE_SRC}
- COMMAND ${CMAKE_COMMAND} -E copy_directory
- ARGS ${NANOPB_GENERATOR_SOURCE_DIR} ${GENERATOR_PATH}
- VERBATIM)
-
- set(GENERATOR_CORE_PYTHON_SRC)
- foreach(FIL ${GENERATOR_CORE_SRC})
- get_filename_component(ABS_FIL ${FIL} ABSOLUTE)
- get_filename_component(FIL_WE ${FIL} NAME_WE)
-
- set(output "${GENERATOR_CORE_DIR}/${FIL_WE}_pb2.py")
- set(GENERATOR_CORE_PYTHON_SRC ${GENERATOR_CORE_PYTHON_SRC} ${output})
- add_custom_command(
- OUTPUT ${output}
- COMMAND ${PROTOBUF_PROTOC_EXECUTABLE}
- ARGS -I${GENERATOR_PATH}/proto
- --python_out=${GENERATOR_CORE_DIR} ${ABS_FIL}
- DEPENDS ${ABS_FIL}
- VERBATIM)
- endforeach()
-
- foreach(FIL ${ARGN})
- get_filename_component(ABS_FIL ${FIL} ABSOLUTE)
- get_filename_component(FIL_WE ${FIL} NAME_WE)
- get_filename_component(FIL_DIR ${FIL} PATH)
- set(NANOPB_OPTIONS_FILE ${FIL_DIR}/${FIL_WE}.options)
- set(NANOPB_OPTIONS)
- if(EXISTS ${NANOPB_OPTIONS_FILE})
- set(NANOPB_OPTIONS -f ${NANOPB_OPTIONS_FILE})
- endif()
-
- list(APPEND ${SRCS} "${CMAKE_CURRENT_BINARY_DIR}/${FIL_WE}.pb.c")
- list(APPEND ${HDRS} "${CMAKE_CURRENT_BINARY_DIR}/${FIL_WE}.pb.h")
-
- add_custom_command(
- OUTPUT "${CMAKE_CURRENT_BINARY_DIR}/${FIL_WE}.pb"
- COMMAND ${PROTOBUF_PROTOC_EXECUTABLE}
- ARGS -I${GENERATOR_PATH} -I${GENERATOR_CORE_DIR}
- -I${CMAKE_CURRENT_BINARY_DIR} ${_nanobp_include_path}
- -o${FIL_WE}.pb ${ABS_FIL}
- DEPENDS ${ABS_FIL} ${GENERATOR_CORE_PYTHON_SRC}
- COMMENT "Running C++ protocol buffer compiler on ${FIL}"
- VERBATIM )
-
- add_custom_command(
- OUTPUT "${CMAKE_CURRENT_BINARY_DIR}/${FIL_WE}.pb.c"
- "${CMAKE_CURRENT_BINARY_DIR}/${FIL_WE}.pb.h"
- COMMAND ${PYTHON_EXECUTABLE}
- ARGS ${NANOPB_GENERATOR_EXECUTABLE} ${FIL_WE}.pb ${NANOPB_OPTIONS}
- DEPENDS "${CMAKE_CURRENT_BINARY_DIR}/${FIL_WE}.pb"
- COMMENT "Running nanopb generator on ${FIL_WE}.pb"
- VERBATIM )
- endforeach()
-
- set_source_files_properties(${${SRCS}} ${${HDRS}} PROPERTIES GENERATED TRUE)
- set(${SRCS} ${${SRCS}} ${NANOPB_SRCS} PARENT_SCOPE)
- set(${HDRS} ${${HDRS}} ${NANOPB_HDRS} PARENT_SCOPE)
-
-endfunction()
-
-
-
-#
-# Main.
-#
-
-# By default have NANOPB_GENERATE_CPP macro pass -I to protoc
-# for each directory where a proto file is referenced.
-if(NOT DEFINED NANOPB_GENERATE_CPP_APPEND_PATH)
- set(NANOPB_GENERATE_CPP_APPEND_PATH TRUE)
-endif()
-
-# Make a really good guess regarding location of NANOPB_SRC_ROOT_FOLDER
-if(NOT DEFINED NANOPB_SRC_ROOT_FOLDER)
- get_filename_component(NANOPB_SRC_ROOT_FOLDER
- ${CMAKE_CURRENT_LIST_DIR}/.. ABSOLUTE)
-endif()
-
-# Find the include directory
-find_path(NANOPB_INCLUDE_DIRS
- pb.h
- PATHS ${NANOPB_SRC_ROOT_FOLDER}
-)
-mark_as_advanced(NANOPB_INCLUDE_DIRS)
-
-# Find nanopb source files
-set(NANOPB_SRCS)
-set(NANOPB_HDRS)
-list(APPEND _nanopb_srcs pb_decode.c pb_encode.c pb_common.c)
-list(APPEND _nanopb_hdrs pb_decode.h pb_encode.h pb_common.h pb.h)
-
-foreach(FIL ${_nanopb_srcs})
- find_file(${FIL}__nano_pb_file NAMES ${FIL} PATHS ${NANOPB_SRC_ROOT_FOLDER} ${NANOPB_INCLUDE_DIRS})
- list(APPEND NANOPB_SRCS "${${FIL}__nano_pb_file}")
- mark_as_advanced(${FIL}__nano_pb_file)
-endforeach()
-
-foreach(FIL ${_nanopb_hdrs})
- find_file(${FIL}__nano_pb_file NAMES ${FIL} PATHS ${NANOPB_INCLUDE_DIRS})
- mark_as_advanced(${FIL}__nano_pb_file)
- list(APPEND NANOPB_HDRS "${${FIL}__nano_pb_file}")
-endforeach()
-
-# Find the protoc Executable
-find_program(PROTOBUF_PROTOC_EXECUTABLE
- NAMES protoc
- DOC "The Google Protocol Buffers Compiler"
- PATHS
- ${PROTOBUF_SRC_ROOT_FOLDER}/vsprojects/Release
- ${PROTOBUF_SRC_ROOT_FOLDER}/vsprojects/Debug
-)
-mark_as_advanced(PROTOBUF_PROTOC_EXECUTABLE)
-
-# Find nanopb generator source dir
-find_path(NANOPB_GENERATOR_SOURCE_DIR
- NAMES nanopb_generator.py
- DOC "nanopb generator source"
- PATHS
- ${NANOPB_SRC_ROOT_FOLDER}/generator
-)
-mark_as_advanced(NANOPB_GENERATOR_SOURCE_DIR)
-
-find_package(PythonInterp REQUIRED)
-
-include(FindPackageHandleStandardArgs)
-FIND_PACKAGE_HANDLE_STANDARD_ARGS(NANOPB DEFAULT_MSG
- NANOPB_INCLUDE_DIRS
- NANOPB_SRCS NANOPB_HDRS
- NANOPB_GENERATOR_SOURCE_DIR
- PROTOBUF_PROTOC_EXECUTABLE
- )