ARA_API_Helpers.cmake

# ======================
# CMake helper functions related to ARA_API
#
# Copyright (c) 2020-2024, Celemony Software GmbH, All Rights Reserved.
#
# 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.
# ======================

include_guard()


# ======================
# apply the recommended warning configuration for our targets

function(ara_disable_unwanted_warnings target)

    # compiler-specific settings
    if(MSVC)
        target_compile_options(${target}
            PRIVATE
                /wd4351     # elements of array 'array' will be default initialized (deprecated)
                /wd4464     # relative include path contains '..'
                /wd4503     # decorated name length exceeded
                /wd26812    # prefer 'enum class' over 'enum'
        )
    elseif(CMAKE_CXX_COMPILER_ID MATCHES "Clang")
        target_compile_options(${target}
            PRIVATE
                -Wno-gnu-zero-variadic-macro-arguments
                -Wno-vla-extension
                -Wno-global-constructors
                -Wno-missing-variable-declarations
                -Wno-used-but-marked-unused
                $<$<COMPILE_LANGUAGE:C>:-Wno-missing-prototypes>
                $<$<COMPILE_LANGUAGE:CXX>:-Wno-weak-vtables>
        )
    elseif(CMAKE_CXX_COMPILER_ID MATCHES "GNU")
        target_compile_options(${target}
            PRIVATE
                -Wno-variadic-macros
                -Wno-vla
                $<$<COMPILE_LANGUAGE:C>:-Wno-missing-prototypes>
        )
    endif()

endfunction()


# ======================
# sort files in the given target by tree within the project

function(ara_group_target_files target)
    get_target_property(sources ${target} SOURCES)
    get_target_property(root_dir ${target} SOURCE_DIR)
    source_group(TREE "${root_dir}" FILES ${sources})
endfunction()