From 24ed64a04c62c8a9689396455af4670dcfc4fe49 Mon Sep 17 00:00:00 2001
From: Glenn Morris <rgm@gnu.org>
Date: Wed, 31 May 2017 12:56:40 -0400
Subject: [PATCH] * test/Makefile.in (.SECONDARY): Stop make deleting .elc
 files.

---
 test/Makefile.in | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/test/Makefile.in b/test/Makefile.in
index 0d1663a4cdd..4f12a8ea48c 100644
--- a/test/Makefile.in
+++ b/test/Makefile.in
@@ -150,6 +150,9 @@ TESTS := $(LOGFILES:.log=)
 ## see what the problem was.
 .PRECIOUS: %.log
 
+## Stop make deleting these as intermediate files.
+.SECONDARY: ${ELFILES:.el=.elc}
+
 .PHONY: ${TESTS}
 
 define test_template
-- 
2.39.2