nuttx/cmake/nuttx_add_module.cmake

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# ##############################################################################
# cmake/nuttx_add_module.cmake
#
# SPDX-License-Identifier: Apache-2.0
#
# 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.
#
# ##############################################################################
function(nuttx_add_module target)
# Use ELF capable toolchain, by building manually and overwriting the non-elf
# output
if(CMAKE_C_ELF_COMPILER)
add_library(${target} ${ARGN})
add_custom_command(
TARGET ${target}
POST_BUILD
COMMAND
${CMAKE_C_ELF_COMPILER}
$<TARGET_PROPERTY:nuttx,NUTTX_ELF_MODULE_LINK_OPTIONS>
$<TARGET_FILE:${target}> -o ${target}
COMMAND_EXPAND_LISTS)
else()
add_executable(${target} ${ARGN})
target_link_options(
${target} PRIVATE
$<GENEX_EVAL:$<TARGET_PROPERTY:nuttx,NUTTX_ELF_MODULE_LINK_OPTIONS>>)
endif()
set_property(TARGET ${target} PROPERTY ELF_BINARY
${CMAKE_CURRENT_BINARY_DIR}/${target})
nuttx_add_library_internal(${target})
target_compile_options(
${target}
PRIVATE
$<GENEX_EVAL:$<TARGET_PROPERTY:nuttx,NUTTX_ELF_MODULE_COMPILE_OPTIONS>>)
target_compile_definitions(
${target}
PRIVATE $<GENEX_EVAL:$<TARGET_PROPERTY:nuttx,NUTTX_ELF_MODULE_DEFINITIONS>>
$<GENEX_EVAL:$<TARGET_PROPERTY:nuttx,NUTTX_KERNEL_DEFINITIONS>>)
install(TARGETS ${target})
endfunction()