system: Provide a fall-back PATH for non-login shells started with su(1).

* gnu/system.scm (operating-system-etc-service): Provide values for
ENV_PATH and ENV_SUPATH in '/etc/login.defs'.
This commit is contained in:
Leo Famulari 2018-04-08 14:30:05 -04:00
parent 87a841b2d4
commit e453da132a
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@ -571,7 +571,16 @@ (define (default-/etc/hosts host-name)
(define* (operating-system-etc-service os)
"Return a <service> that builds containing the static part of the /etc
directory."
(let ((login.defs (plain-file "login.defs" "# Empty for now.\n"))
(let ((login.defs
(plain-file "login.defs"
(string-append
"# Default paths for non-login shells started by su(1).\n"
"ENV_PATH /run/setuid-programs:"
"/run/current-system/profile/bin:"
"/run/current-system/profile/sbin\n"
"ENV_SUPATH /run/setuid-programs:"
"/run/current-system/profile/bin:"
"/run/current-system/profile/sbin\n")))
(issue (plain-file "issue" (operating-system-issue os)))
(nsswitch (plain-file "nsswitch.conf"