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Date: Mon, 1 Sep 2008 17:25:15 +0300
From: "Blue Swirl" <blauwirbel@gmail.com>
Subject: Re: [Qemu-devel] [PATCH v4 4/8] Use libuuid if available.
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To: qemu-devel@nongnu.org

On 9/1/08, Gleb Natapov <gleb@qumranet.com> wrote:
>              case QEMU_OPTION_uuid:
>  +#ifdef CONFIG_UUID
>  +                if (strcmp(optarg, "gen") == 0) {
>  +                    generate_uuid = 1;
>  +                    break;
>  +                }
>  +#endif

I forgot to mention it, but I changed this in my version like this:
#ifdef CONFIG_UUID
                    generate_uuid = 1;
                    break;
#else
                    fprintf(stderr, "UUID generation not supported.\n");
                    exit(1);
#endif

Otherwise there is still an error message, but it's less clear.