From ec5fbc02e09359bf64b69efed314471e5f409fa4 Mon Sep 17 00:00:00 2001 From: Federico Beffa Date: Tue, 16 Jun 2015 21:09:57 +0200 Subject: [PATCH 2/5] build: emacs-utils: Add 'emacs-byte-compile-directory'. * guix/build/emacs-utils.scm (emacs-byte-compile-directory): New procedure. --- guix/build/emacs-utils.scm | 11 +++++++++++ 1 file changed, 11 insertions(+) diff --git a/guix/build/emacs-utils.scm b/guix/build/emacs-utils.scm index 0cff28b..fd06aad 100644 --- a/guix/build/emacs-utils.scm +++ b/guix/build/emacs-utils.scm @@ -22,6 +22,7 @@ emacs-batch-eval emacs-batch-edit-file emacs-generate-autoloads + emacs-byte-compile-directory emacs-substitute-sexps emacs-substitute-variables)) @@ -57,6 +58,16 @@ (update-directory-autoloads ,directory)))) (emacs-batch-eval expr))) +(define* (emacs-byte-compile-directory dir #:optional (dependency-dirs '())) + "Byte compile all files in DIR and its sub-directories. Before compiling +the files, add DIR and all directories in DEPENDENCY-DIRS to 'load-path'." + (let ((expr `(progn + (add-to-list 'load-path ,dir) + (when ',dependency-dirs + (setq load-path (append ',dependency-dirs load-path))) + (byte-recompile-directory (file-name-as-directory ,dir) 0)))) + (emacs-batch-eval expr))) + (define-syntax emacs-substitute-sexps (syntax-rules () "Substitute the S-expression immediately following the first occurrence of -- 2.2.1