46 lines
1.9 KiB
CMake
46 lines
1.9 KiB
CMake
# Copyright (c) 2022 Google LLC
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# SPDX-License-Identifier: Apache-2.0
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cmake_minimum_required(VERSION 3.20.0)
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include(ExternalProject)
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# Add the sources and set up the build for either unit testing or native_sim
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list(APPEND SOURCES src/main.cpp)
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if(BOARD STREQUAL unit_testing)
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find_package(Zephyr COMPONENTS unittest REQUIRED HINTS $ENV{ZEPHYR_BASE})
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set(target testbinary)
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# Set the target binary for the 'core' external project. The path to this must match the one set
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# below in ExternalProject_Add's CMAKE_INSTALL_PREFIX
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add_compile_definitions(FAIL_TARGET_BINARY="${CMAKE_BINARY_DIR}/core/bin/testbinary")
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else()
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find_package(Zephyr REQUIRED HINTS $ENV{ZEPHYR_BASE})
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set(target app)
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# Set the target binary for the 'core' external project. The path to this must match the one set
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# below in ExternalProject_Add's CMAKE_INSTALL_PREFIX
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add_compile_definitions(FAIL_TARGET_BINARY="${CMAKE_BINARY_DIR}/core/bin/zephyr.exe")
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endif()
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# Create the project and set the sources for the target
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project(fail)
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target_sources(${target} PRIVATE ${SOURCES})
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# Find which CONFIG_ZTEST_FAIL_TEST_* choice was set so we can pass it to the external project
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# Once we find the config, we'll need to prepend a '-D' and append '=y' so we can pass it to the
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# 'core' project as a cmake argument.
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get_cmake_property(_vars VARIABLES)
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string(REGEX MATCHALL "(^|;)CONFIG_ZTEST_FAIL_TEST_[A-Za-z0-9_]+" fail_test_config "${_vars}")
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list(FILTER fail_test_config EXCLUDE REGEX "^$")
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list(TRANSFORM fail_test_config PREPEND "-D")
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list(TRANSFORM fail_test_config APPEND "=y")
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string(REPLACE ";" " " fail_test_config "${fail_test_config}")
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# Add the 'core' external project which will mirror the configs of this project.
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ExternalProject_Add(core
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SOURCE_DIR ${CMAKE_CURRENT_LIST_DIR}/core
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CMAKE_ARGS
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-DBOARD:STRING=${BOARD}
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-DCMAKE_INSTALL_PREFIX:PATH=${CMAKE_BINARY_DIR}/core
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${fail_test_config}
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)
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add_dependencies(${target} core)
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