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authorMark H Weaver <mhw@netris.org>2018-03-16 03:07:44 -0400
committerMark H Weaver <mhw@netris.org>2018-03-16 05:02:38 -0400
commit78374500767332e69b1bb955b43244097fb743cb (patch)
treef986c6f9dae2358b6ee679efdd6ea39108f97804 /guix/build
parent469de8c3fa57369f0c09aa9eceaa33c3808f60da (diff)
build: emacs-utils: Use invoke instead of system*.
* guix/build/emacs-utils.scm (emacs-batch-eval) (emacs-batch-edit-file): Use invoke.
Diffstat (limited to 'guix/build')
-rw-r--r--guix/build/emacs-utils.scm15
1 files changed, 7 insertions, 8 deletions
diff --git a/guix/build/emacs-utils.scm b/guix/build/emacs-utils.scm
index 8389ca582f..30aec5b9c6 100644
--- a/guix/build/emacs-utils.scm
+++ b/guix/build/emacs-utils.scm
@@ -1,5 +1,5 @@
;;; GNU Guix --- Functional package management for GNU
-;;; Copyright © 2014 Mark H Weaver <mhw@netris.org>
+;;; Copyright © 2014, 2018 Mark H Weaver <mhw@netris.org>
;;; Copyright © 2014 Alex Kost <alezost@gmail.com>
;;;
;;; This file is part of GNU Guix.
@@ -18,6 +18,7 @@
;;; along with GNU Guix. If not, see <http://www.gnu.org/licenses/>.
(define-module (guix build emacs-utils)
+ #:use-module (guix build utils)
#:export (%emacs
emacs-batch-eval
emacs-batch-edit-file
@@ -39,16 +40,14 @@
(define (emacs-batch-eval expr)
"Run Emacs in batch mode, and execute the elisp code EXPR."
- (unless (zero? (system* (%emacs) "--quick" "--batch"
- (format #f "--eval=~S" expr)))
- (error "emacs-batch-eval failed!" expr)))
+ (invoke (%emacs) "--quick" "--batch"
+ (format #f "--eval=~S" expr)))
(define (emacs-batch-edit-file file expr)
"Load FILE in Emacs using batch mode, and execute the elisp code EXPR."
- (unless (zero? (system* (%emacs) "--quick" "--batch"
- (string-append "--visit=" file)
- (format #f "--eval=~S" expr)))
- (error "emacs-batch-edit-file failed!" file expr)))
+ (invoke (%emacs) "--quick" "--batch"
+ (string-append "--visit=" file)
+ (format #f "--eval=~S" expr)))
(define (emacs-generate-autoloads name directory)
"Generate autoloads for Emacs package NAME placed in DIRECTORY."