nuttx-apps/canutils/libopencyphal/CMakeLists.txt

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# ##############################################################################
# apps/canutils/libopencyphal/CMakeLists.txt
#
# Licensed to the Apache Software Foundation (ASF) under one or more contributor
# license agreements. See the NOTICE file distributed with this work for
# additional information regarding copyright ownership. The ASF licenses this
# file to you under the Apache License, Version 2.0 (the "License"); you may not
# use this file except in compliance with the License. You may obtain a copy of
# the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations under
# the License.
#
# ##############################################################################
if(CONFIG_CANUTILS_LIBOPENCYPHAL)
# ############################################################################
# Config and Fetch libopencyphal o1heap lib
# ############################################################################
set(LIBOPENCYPHAL_DIR ${CMAKE_CURRENT_LIST_DIR}/libcanard)
if(NOT EXISTS ${LIBOPENCYPHAL_DIR})
FetchContent_Declare(
libcanard_fetch
URL ${CONFIG_LIBOPENCYPHAL_URL}/${CONFIG_LIBOPENCYPHAL_VERSION}.zip
SOURCE_DIR ${CMAKE_CURRENT_LIST_DIR}/libcanard BINARY_DIR
${CMAKE_BINARY_DIR}/apps/canutils/libopencyphal/libcanard
DOWNLOAD_NO_PROGRESS true
TIMEOUT 30)
FetchContent_GetProperties(libcanard_fetch)
if(NOT libcanard_fetch_POPULATED)
FetchContent_Populate(libcanard_fetch)
endif()
endif()
set(O1HEAP_DIR ${CMAKE_CURRENT_LIST_DIR}/o1heap)
if(NOT EXISTS ${O1HEAP_DIR})
FetchContent_Declare(
o1heap_fetch
URL ${CONFIG_O1HEAP_URL}/${CONFIG_O1HEAP_VERSION}.zip SOURCE_DIR
${CMAKE_CURRENT_LIST_DIR}/o1heap BINARY_DIR
${CMAKE_BINARY_DIR}/apps/canutils/libopencyphal/o1heap
DOWNLOAD_NO_PROGRESS true
TIMEOUT 30)
FetchContent_GetProperties(o1heap_fetch)
if(NOT o1heap_fetch_POPULATED)
FetchContent_Populate(o1heap_fetch)
endif()
endif()
# ############################################################################
# Library Configuration
# ############################################################################
nuttx_add_user_library(libopencyphal)
target_sources(
libopencyphal
PRIVATE ${LIBOPENCYPHAL_DIR}/libcanard/canard.c
${LIBOPENCYPHAL_DIR}/libcanard/canard_dsdl.c
${O1HEAP_DIR}/o1heap/o1heap.c)
target_compile_options(
libopencyphal PRIVATE -std=c11 -DCANARD_ASSERT=DEBUGASSERT
-DCANARD_DSDL_CONFIG_LITTLE_ENDIAN=1)
target_include_directories(libopencyphal PRIVATE ${O1HEAP_DIR}/o1heap)
endif()