blob: 7696ae9e118409ccc2b495f73a93c514dff3dfe9 [file] [log] [blame]
# Copyright (c) 2021, Basalte bv
#
# SPDX-License-Identifier: Apache-2.0
if(CONFIG_NANOPB)
set(NANOPB_DIR ${ZEPHYR_CURRENT_MODULE_DIR})
find_program(PROTOC protoc)
if(NOT PROTOC)
message(FATAL_ERROR "'protoc' not found, please ensure protoc is installed\
and in path. See https://docs.zephyrproject.org/latest/samples/modules/nanopb/README.html")
endif()
set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} ${NANOPB_DIR}/extra)
find_package(Nanopb REQUIRED)
zephyr_library()
zephyr_include_directories(${NANOPB_DIR})
zephyr_library_sources(
${NANOPB_DIR}/pb_common.c
${NANOPB_DIR}/pb_encode.c
${NANOPB_DIR}/pb_decode.c
)
zephyr_compile_definitions(
PB_MAX_REQUIRED_FIELDS=${CONFIG_NANOPB_MAX_REQUIRED_FIELDS})
zephyr_compile_definitions_ifdef(
CONFIG_NANOPB_ENABLE_MALLOC
PB_ENABLE_MALLOC
)
zephyr_compile_definitions_ifdef(
CONFIG_NANOPB_NO_ERRMSG
PB_NO_ERRMSG
)
zephyr_compile_definitions_ifdef(
CONFIG_NANOPB_BUFFER_ONLY
PB_BUFFER_ONLY
)
zephyr_compile_definitions_ifdef(
CONFIG_NANOPB_WITHOUT_64BIT
PB_WITHOUT_64BIT
)
zephyr_compile_definitions_ifdef(
CONFIG_NANOPB_ENCODE_ARRAYS_UNPACKED
PB_ENCODE_ARRAYS_UNPACKED
)
zephyr_compile_definitions_ifdef(
CONFIG_NANOPB_VALIDATE_UTF8
PB_VALIDATE_UTF8
)
endif()