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-rw-r--r--gnu/installer/final.scm26
1 files changed, 26 insertions, 0 deletions
diff --git a/gnu/installer/final.scm b/gnu/installer/final.scm
index bef5f9fd52..276af908f7 100644
--- a/gnu/installer/final.scm
+++ b/gnu/installer/final.scm
@@ -119,6 +119,28 @@ it can interact with the rest of the system."
(match (waitpid pid)
((_ . status) status))))
+(define (install-locale locale)
+ "Install the given LOCALE or the en_US.utf8 locale as a fallback."
+ (let ((supported? (false-if-exception
+ (setlocale LC_ALL locale))))
+ (if supported?
+ (begin
+ (syslog "install supported locale ~a~%." locale)
+ (setenv "LC_ALL" locale))
+ (begin
+ ;; If the selected locale is not supported, install a default UTF-8
+ ;; locale. This is required to copy some files with UTF-8
+ ;; characters, in the nss-certs package notably. Set LANGUAGE
+ ;; anyways, to have translated messages if possible.
+ (syslog "~a locale is not supported, installating en_US.utf8 \
+locale instead.~%" locale)
+ (setlocale LC_ALL "en_US.utf8")
+ (setenv "LC_ALL" "en_US.utf8")
+ (setenv "LANGUAGE"
+ (string-take locale
+ (or (string-index locale #\_)
+ (string-length locale))))))))
+
(define* (install-system locale #:key (users '()))
"Create /etc/shadow and /etc/passwd on the installation target for USERS.
Start COW-STORE service on target directory and launch guix install command in
@@ -169,6 +191,10 @@ or #f. Return #t on success and #f on failure."
(lambda ()
(dynamic-wind
(lambda ()
+ ;; Install the locale before mounting the cow-store, otherwise
+ ;; the loaded cow-store locale files will prevent umounting.
+ (install-locale locale)
+
;; Save the database, so that it can be restored once the
;; cow-store is umounted.
(copy-file database-file saved-database)