[nongnu] elpa/keycast 30f2b446c0: make: Suppress warning about obsolete autoload package

[ELPA Syncer]

branch: elpa/keycast
commit 30f2b446c013dda490f44dbf82d0ab34eb016726
Author: Jonas Bernoulli <jonas@bernoul.li>
Commit: Jonas Bernoulli <jonas@bernoul.li>

    make: Suppress warning about obsolete autoload package
    
    We'll have to support older Emacs releases for years to come.
---
 Makefile | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/Makefile b/Makefile
index cfb146932f..730fd31645 100644
--- a/Makefile
+++ b/Makefile
@@ -52,4 +52,5 @@ $(PKG)-autoloads.el: $(ELS)
   (cl-letf (((symbol-function 'progress-reporter-do-update) (lambda (&rest 
_)))\
             ((symbol-function 'progress-reporter-done) (lambda (_))))\
     (let ((generated-autoload-file file))\
-      (update-directory-autoloads default-directory))))"
+      (update-directory-autoloads default-directory))))" \
+       2>&1 | sed "/^Package autoload is deprecated$$/d"