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cmake_minimum_required(VERSION 3.30)
include(RunCMake)
if(RunCMake_GENERATOR_IS_MULTI_CONFIG)
set(RunCMake_TEST_OPTIONS -DCMAKE_CONFIGURATION_TYPES=Debug)
else()
set(RunCMake_TEST_OPTIONS -DCMAKE_BUILD_TYPE=Debug)
endif()
# Detect information from the toolchain:
# - CMAKE_C_LINK_LIBRARIES_PROCESSING
# - CMAKE_C_PLATFORM_LINKER_ID
# - CMAKE_EXECUTABLE_FORMAT
run_cmake(Inspect)
include("${RunCMake_BINARY_DIR}/Inspect-build/info.cmake")
run_cmake(Unknown)
function(run_strategy case exe)
foreach(cmp0179 ${cmp0179_states})
set(RunCMake_TEST_BINARY_DIR ${RunCMake_BINARY_DIR}/${case}-CMP0179-${cmp0179}-build)
set(RunCMake_TEST_VARIANT_DESCRIPTION "...CMP0179-${cmp0179}")
if("DEDUPLICATION=ALL" IN_LIST CMAKE_C_LINK_LIBRARIES_PROCESSING)
if("ORDER=REVERSE" IN_LIST CMAKE_C_LINK_LIBRARIES_PROCESSING AND cmp0179 STREQUAL "OLD")
set(RunCMake-stderr-file ${case}-stderr-dedup-reverse.txt)
else()
set(RunCMake-stderr-file ${case}-stderr-dedup.txt)
endif()
endif()
run_cmake_with_options(${case} -DCMAKE_POLICY_DEFAULT_CMP0179=${cmp0179})
unset(RunCMake-stderr-file)
set(RunCMake_TEST_NO_CLEAN 1)
run_cmake_command(${case}-build ${CMAKE_COMMAND} --build . --config Debug)
if(exe)
if("DEDUPLICATION=ALL" IN_LIST CMAKE_C_LINK_LIBRARIES_PROCESSING)
if("ORDER=REVERSE" IN_LIST CMAKE_C_LINK_LIBRARIES_PROCESSING AND cmp0179 STREQUAL "OLD")
set(RunCMake-stdout-file ${case}-run-stdout-dedup-reverse.txt)
else()
set(RunCMake-stdout-file ${case}-run-stdout-dedup.txt)
endif()
endif()
run_cmake_command(${case}-run ${RunCMake_TEST_BINARY_DIR}/${exe})
unset(RunCMake-stdout-file)
endif()
endforeach()
endfunction()
if(CMAKE_C_PLATFORM_LINKER_ID STREQUAL "LLD" AND CMAKE_EXECUTABLE_FORMAT STREQUAL "ELF")
# deduplication done only if both CMP0156 and CMP0179 ARE NEW
set(cmp0179_states NEW)
else()
set(cmp0179_states OLD NEW)
endif()
run_strategy(Basic-REORDER_MINIMALLY "main")
run_strategy(Basic-REORDER_FREELY "main")
run_cmake(Duplicate-REORDER_MINIMALLY)
run_cmake(Duplicate-REORDER_FREELY)
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