nuttx-apps/netutils/mqttc/CMakeLists.txt

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#
# Copyright (C) 2024 Xiaomi Corporation
#
# Licensed 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_NETUTILS_MQTTC)
# ############################################################################
# Config and Fetch MQTTC lib
# ############################################################################
set(MQTTC_DIR ${CMAKE_CURRENT_LIST_DIR}/MQTT-C)
if(NOT EXISTS ${MQTTC_DIR})
set(MQTTC_URL "https://github.com/LiamBindle/MQTT-C/archive")
FetchContent_Declare(
mqttc_fetch
URL ${MQTTC_URL}/${CONFIG_NETUTILS_MQTTC_VERSION}.tar.gz SOURCE_DIR
${MQTTC_DIR} BINARY_DIR ${CMAKE_BINARY_DIR}/apps/netutils/mqttc/MQTT-C
DOWNLOAD_NO_PROGRESS true
TIMEOUT 30)
FetchContent_GetProperties(mqttc_fetch)
if(NOT mqttc_fetch_POPULATED)
FetchContent_Populate(mqttc_fetch)
endif()
execute_process(
COMMAND
sh -c
"cat 0001_add_connection_status.patch | patch -s -N -d $(MQTTC_DIR) -p1"
WORKING_DIRECTORY ${CMAKE_CURRENT_LIST_DIR})
endif()
set_property(
TARGET nuttx
APPEND
PROPERTY NUTTX_INCLUDE_DIRECTORIES ${MQTTC_DIR}/include)
set(CFLAGS -Wno-return-type)
if(CONFIG_NETUTILS_MQTTC_WITH_MBEDTLS)
list(APPEND CFLAGS -DMQTT_USE_MBEDTLS)
endif()
file(GLOB CSRCS ${MQTTC_DIR}/src/*.c)
nuttx_add_library(mqttc STATIC)
target_sources(mqttc PRIVATE ${CSRCS})
target_compile_options(mqttc PRIVATE ${CFLAGS})
if(CONFIG_NETUTILS_MQTTC_EXAMPLE)
if(CONFIG_NETUTILS_MQTTC_WITH_MBEDTLS)
nuttx_add_application(
NAME
mqttc_mbedtls_pub
STACKSIZE
${CONFIG_NETUTILS_MQTTC_EXAMPLE_STACKSIZE}
PRIORITY
${SCHED_PRIORITY_DEFAULT}
SRCS
${MQTTC_DIR}/examples/mbedtls_publisher.c
COMPILE_FLAGS
${CFLAGS}
DEPENDS
mqttc)
else()
set(MQTT_PUB_CFLAGS
${CFLAGS}
-Dopen_nb_socket=pub_open_nb_socket
-Dexit_example=pub_exit_example
-Dpublish_callback=pub_publish_callback
-Dclient_refresher=pub_client_refresher)
set(MQTT_SUB_CFLAGS
${CFLAGS}
-Dopen_nb_socket=sub_open_nb_socket
-Dexit_example=sub_exit_example
-Dpublish_callback=sub_publish_callback
-Dclient_refresher=sub_client_refresher)
nuttx_add_application(
NAME
mqttc_posix_pub
STACKSIZE
${CONFIG_NETUTILS_MQTTC_EXAMPLE_STACKSIZE}
PRIORITY
${SCHED_PRIORITY_DEFAULT}
SRCS
${MQTTC_DIR}/examples/simple_publisher.c
COMPILE_FLAGS
${MQTT_PUB_CFLAGS}
DEPENDS
mqttc)
nuttx_add_application(
NAME
mqttc_posix_sub
STACKSIZE
${CONFIG_NETUTILS_MQTTC_EXAMPLE_STACKSIZE}
PRIORITY
${SCHED_PRIORITY_DEFAULT}
SRCS
${MQTTC_DIR}/examples/simple_subscriber.c
COMPILE_FLAGS
${MQTT_SUB_CFLAGS}
DEPENDS
mqttc)
endif()
endif()
endif()