From a928b52c036bb888797b3e81014f441f0d876b65 Mon Sep 17 00:00:00 2001
From: "H.J. Lu" <hjl.tools@gmail.com>
Date: Mon, 15 Nov 2021 16:28:39 -0800
Subject: [PATCH] elf: Use a temporary file to generate Makefile fragments [BZ
 #28550]

Use a temporary file to generate Makefile fragments for DSO sorting tests
and use -include on them.

This partially fixes BZ #28550.
---
 elf/Makefile | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/elf/Makefile b/elf/Makefile
index a311c3e23c..57374fc690 100644
--- a/elf/Makefile
+++ b/elf/Makefile
@@ -498,8 +498,9 @@ endif
 define include_dsosort_tests
 $(objpfx)$(1).generated-makefile: $(1)
 	$(PYTHON) $(..)scripts/dso-ordering-test.py \
-	--description-file $$< --objpfx $(objpfx) --output-makefile $$@
-include $(objpfx)$(1).generated-makefile
+	--description-file $$< --objpfx $(objpfx) --output-makefile $$@T
+	mv $$@T $$@
+-include $(objpfx)$(1).generated-makefile
 endef
 
 # Generate from each testcase description file
-- 
2.33.1