47 lines
1.8 KiB
CMake
47 lines
1.8 KiB
CMake
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function(vcpkg_execute_in_download_mode)
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# this allows us to grab the value of the output variables, but pass through the rest of the arguments
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cmake_parse_arguments(PARSE_ARGV 0 arg "" "RESULT_VARIABLE;RESULTS_VARIABLE;OUTPUT_VARIABLE;ERROR_VARIABLE" "")
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set(output_and_error_same OFF)
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set(output_variable_param "")
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set(error_variable_param "")
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set(result_variable_param "")
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set(results_variable_param "")
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if(DEFINED arg_OUTPUT_VARIABLE AND DEFINED arg_ERROR_VARIABLE AND arg_OUTPUT_VARIABLE STREQUAL arg_ERROR_VARIABLE)
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set(output_variable_param OUTPUT_VARIABLE out_err_var)
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set(error_variable_param ERROR_VARIABLE out_err_var)
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set(output_and_error_same ON)
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else()
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if(DEFINED arg_OUTPUT_VARIABLE)
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set(output_variable_param OUTPUT_VARIABLE out_var)
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endif()
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if(DEFINED arg_ERROR_VARIABLE)
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set(error_variable_param ERROR_VARIABLE err_var)
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endif()
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endif()
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if(DEFINED arg_RESULT_VARIABLE)
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set(result_variable_param RESULT_VARIABLE result_var)
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endif()
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if(DEFINED arg_RESULTS_VARIABLE)
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set(results_variable_param RESULTS_VARIABLE results_var)
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endif()
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cmake_language(CALL "${Z_VCPKG_EXECUTE_PROCESS_NAME}"
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${arg_UNPARSED_ARGUMENTS}
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${output_variable_param}
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${error_variable_param}
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${result_variable_param}
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${results_variable_param}
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)
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if(output_and_error_same)
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z_vcpkg_forward_output_variable(arg_OUTPUT_VARIABLE out_err_var)
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else()
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z_vcpkg_forward_output_variable(arg_OUTPUT_VARIABLE out_var)
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z_vcpkg_forward_output_variable(arg_ERROR_VARIABLE err_var)
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endif()
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z_vcpkg_forward_output_variable(arg_RESULT_VARIABLE result_var)
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z_vcpkg_forward_output_variable(arg_RESULTS_VARIABLE results_var)
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endfunction()
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