From dd6efce934fb5ec1d427b79457690cf8889dad92 Mon Sep 17 00:00:00 2001
From: Raul E Rangel <rrangel@chromium.org>
Date: Fri, 25 Feb 2022 17:03:10 -0700
Subject: [PATCH] Makefile: Add .SECONDARY

We currently delete intermediate files. This can make it difficult to
debug and is also unexpected. Setting .SECONDARY will prevent make from
deleting the files.

BUG=b:221231786
TEST=Build guybrush with CL stack and see .map files are preserved

Signed-off-by: Raul E Rangel <rrangel@chromium.org>
Change-Id: I657a696acc71d42ba94442d4754ee63efd3e6a74
Reviewed-on: https://review.coreboot.org/c/coreboot/+/62398
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Elyes Haouas <ehaouas@noos.fr>
Reviewed-by: Martin Roth <martinroth@google.com>
---
 Makefile | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Makefile b/Makefile
index a9fbe98fe4..82f64583c5 100644
--- a/Makefile
+++ b/Makefile
@@ -193,6 +193,7 @@ strip_quotes = $(strip $(subst ",,$(subst \",,$(1))))
 real-all: real-target
 
 # must come rather early
+.SECONDARY:
 .SECONDEXPANSION:
 .DELETE_ON_ERROR: