From: Nazarov Denis <nenderus@altlinux.org>
To: ALT Linux Team development discussions <devel@lists.altlinux.org>
Subject: Re: [devel] Steam и Bash4
Date: Fri, 01 Sep 2017 02:24:08 +0300
Message-ID: <4315099.Ah0qkOb4Eh@nenderus-pc.localdomain> (raw)
In-Reply-To: <20170831230125.GA4645@celery>
В письме от пятница, 1 сентября 2017 г. 2:01:27 MSK пользователь Alexey
Tourbin написал:
> Можно пропатчить /bin/bash.
>
> --- bash-3.2.57/shell.c- 2017-09-01 01:11:07 +0300
> +++ bash-3.2.57/shell.c 2017-09-01 01:28:39 +0300
> @@ -448,6 +448,13 @@ main (argc, argv, env)
> this_command_name = shell_name; /* for error reporting */
> arg_index = parse_shell_options (argv, arg_index, argc);
>
> + if (arg_index < argc && !want_pending_command /* not -c */ &&
> + strstr(argv[arg_index], "/Steam/steam.sh"))
> + {
> + execv("/bin/bash4", argv);
> + fprintf(stderr, "execv /bin/bash4 failed: %m");
> + }
> +
> /* If user supplied the "--login" (or -l) flag, then set and invert
> LOGIN_SHELL. */
> if (make_login_shell)
>
> Хорошо работает!
>
> $ pwd
> .../BUILD/bash-3.2.57/build-bash
> $ cat ./Steam/steam.sh
> echo $BASH_VERSION
> $ ./bash -c 'echo $BASH_VERSION ./Steam/steam.sh'
> 3.2.57(10)-release ./Steam/steam.sh
> $ ./bash './Steam/steam.sh'
> 4.2.50(1)-release
Тогда у bash3 будет зависимость на bash4 же... Какой-то изврат получается...
next prev parent reply other threads:[~2017-08-31 23:24 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-08-31 21:30 Nazarov Denis
2017-08-31 21:33 ` Paul Wolneykien
2017-08-31 21:57 ` Nazarov Denis
2017-08-31 22:03 ` Paul Wolneykien
2017-08-31 23:18 ` Nazarov Denis
2017-08-31 23:01 ` Alexey Tourbin
2017-08-31 23:24 ` Nazarov Denis [this message]
2017-08-31 23:27 ` Hihin Ruslan
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