Merge branch 'master' into mesa-updates

Change-Id: I4cd94a58b62d8c3987e4a60c76b37894ad851e35

1 files changed, 12 insertions, 3 deletions

diff --git a/guix/build/emacs-utils.scm b/guix/build/emacs-utils.scm
index 8e12b5b6d4..aeb364133a 100644
--- a/guix/build/emacs-utils.scm
+++ b/guix/build/emacs-utils.scm
@@ -136,7 +136,14 @@ If native code is not supported, compile to bytecode instead."
   (emacs-batch-eval
     `(let ((byte-compile-debug t)       ; for proper exit status
            (byte+native-compile (native-comp-available-p))
-           (files (directory-files-recursively ,dir "\\.el$")))
+           (files (directory-files-recursively ,dir "\\.el$"))
+           (write-bytecode
+            (and (native-comp-available-p)
+                 (progn
+                  (require 'comp)
+                  (if (fboundp 'comp-write-bytecode-file)
+                      'comp-write-bytecode-file
+                      'comp--write-bytecode-file)))))
        (mapc
         (lambda (file)
           (let (byte-to-native-output-buffer-file
@@ -146,11 +153,13 @@ If native code is not supported, compile to bytecode instead."
                               (cadr native-comp-eln-load-path))))
             (if byte+native-compile
                 (native-compile file
-                                (comp-el-to-eln-filename file eln-dir))
+                                (comp-el-to-eln-filename
+                                 (file-relative-name file ,dir)
+                                 eln-dir))
                 (byte-compile-file file))
             ;; After native compilation, write the bytecode file.
             (unless (null byte-to-native-output-buffer-file)
-              (comp-write-bytecode-file nil))))
+              (funcall write-bytecode nil))))
        files))
     #:dynamic? #t))