# MsQuic's QuicTLS custom build asks CMake's ProcessorCount module for a
# nested `make -jN` value. Route that query through the build script's
# --jobs setting so the dependency build cannot silently oversubscribe the
# host.

if(NOT DEFINED CMVR_MSQUIC_PROCESSOR_COUNT OR
   NOT CMVR_MSQUIC_PROCESSOR_COUNT MATCHES "^[1-9][0-9]*$")
    message(FATAL_ERROR
            "CMVR_MSQUIC_PROCESSOR_COUNT must be a positive integer")
endif()

function(ProcessorCount result_variable)
    set("${result_variable}"
        "${CMVR_MSQUIC_PROCESSOR_COUNT}"
        PARENT_SCOPE)
endfunction()