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cmake/module/GetTargetInterface.cmake
53 строки
2 KB
Hennadii Stepanov
cmake: Print compiler and linker flags in summary
16 авг 2024, 21:27
Не верифицирован
16 авг 2024, 21:27
fe5cdac
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# Copyright (c) 2023-present The Bitcoin Core developers # Distributed under the MIT software license, see the accompanying # file COPYING or https://opensource.org/license/mit/. include_guard(GLOBAL) # Evaluates config-specific generator expressions in a list. # Recognizable patterns are: # - $<$<CONFIG:[config]>:[value]> # - $<$<NOT:$<CONFIG:[config]>>:[value]> function(evaluate_generator_expressions list config) set(input ${${list}}) set(result) foreach(token IN LISTS input) if(token MATCHES "\\$<\\$<CONFIG:([^>]+)>:([^>]+)>") if(CMAKE_MATCH_1 STREQUAL config) list(APPEND result ${CMAKE_MATCH_2}) endif() elseif(token MATCHES "\\$<\\$<NOT:\\$<CONFIG:([^>]+)>>:([^>]+)>") if(NOT CMAKE_MATCH_1 STREQUAL config) list(APPEND result ${CMAKE_MATCH_2}) endif() else() list(APPEND result ${token}) endif() endforeach() set(${list} ${result} PARENT_SCOPE) endfunction() # Gets target's interface properties recursively. function(get_target_interface var config target property) get_target_property(result ${target} INTERFACE_${property}) if(result) evaluate_generator_expressions(result "${config}") list(JOIN result " " result) else() set(result) endif() get_target_property(dependencies ${target} INTERFACE_LINK_LIBRARIES) if(dependencies) evaluate_generator_expressions(dependencies "${config}") foreach(dependency IN LISTS dependencies) if(TARGET ${dependency}) get_target_interface(dep_result "${config}" ${dependency} ${property}) string(STRIP "${result} ${dep_result}" result) endif() endforeach() endif() set(${var} "${result}" PARENT_SCOPE) endfunction()