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-rw-r--r--guix/build/utils.scm5
1 files changed, 3 insertions, 2 deletions
diff --git a/guix/build/utils.scm b/guix/build/utils.scm
index 2f3dc9cad0..f38b2cabfc 100644
--- a/guix/build/utils.scm
+++ b/guix/build/utils.scm
@@ -582,14 +582,15 @@ When KEEP-MTIME? is true, the atime/mtime of FILE are kept unchanged."
(let ((st (stat file)))
(substitute* file
- (("^ *SHELL[[:blank:]]*=[[:blank:]]*([[:graph:]]*/)([[:graph:]]+)[[:blank:]]*" _ dir shell)
+ (("^ *SHELL[[:blank:]]*=[[:blank:]]*([[:graph:]]*/)([[:graph:]]+)[[:blank:]]*(.*)$"
+ _ dir shell args)
(let* ((old (string-append dir shell))
(new (or (find-shell shell) old)))
(unless (string=? new old)
(format (current-error-port)
"patch-makefile-SHELL: ~a: changing `SHELL' from `~a' to `~a'~%"
file old new))
- (string-append "SHELL = " new "\n"))))
+ (string-append "SHELL = " new " " args))))
(when keep-mtime?
(set-file-time file st))))