build-self: Let HOME pass through the execution environment.

Fixes <https://bugs.gnu.org/35623>.
Reported by Karrick McDermott <kmcdermott@linkedin.com>.

* build-aux/build-self.scm (build): Add 'getenv' and 'setenv' calls for
HOME.
This commit is contained in:
Ludovic Courtès 2019-05-11 00:19:06 +02:00
parent e247244e00
commit 48d498c2c3
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@ -399,6 +399,7 @@ (define* (build source
(mlet %store-monad ((build (build-program source version guile-version
#:pull-version pull-version))
(system (if system (return system) (current-system)))
(home (getenv "HOME"))
;; Note: Use the deprecated names here because the
;; caller might be Guix <= 0.16.0.
@ -419,6 +420,9 @@ (define* (build source
;; $GUILE_LOAD_PATH & co.
(with-clean-environment
(setenv "GUILE_WARN_DEPRECATED" "no") ;be quiet and drive
(when home
;; Inherit HOME so that 'xdg-directory' works.
(setenv "HOME" home))
(open-pipe* OPEN_READ
(derivation->output-path build)
source system version