From: "Uwe Kleine-König" <u.kleine-koenig@pengutronix.de>
To: barebox@lists.infradead.org
Subject: [PATCH] scripts/dtc: only append to HOST_EXTRACFLAGS instead of overwriting
Date: Tue, 29 Sep 2020 13:54:57 +0200 [thread overview]
Message-ID: <20200929115457.5034-1-u.kleine-koenig@pengutronix.de> (raw)
This corresponds to Linux commit 7e2521a85c98 (that currently sits in
linux-next) with the same short log.
When building with
$ HOST_EXTRACFLAGS=-g make
the expectation is that host tools are built with debug informations.
This however doesn't happen if the Makefile assigns a new value to the
HOST_EXTRACFLAGS instead of appending to it. So use += instead of := for
the first assignment.
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
---
scripts/dtc/Makefile | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/scripts/dtc/Makefile b/scripts/dtc/Makefile
index 06a265cf7b51..721e8e2b8c2e 100644
--- a/scripts/dtc/Makefile
+++ b/scripts/dtc/Makefile
@@ -14,7 +14,7 @@ libfdt-objs := $(libfdt-objs:%.o=libfdt/%.o)
fdtget-objs += fdtget.o $(libfdt-objs) util.o
# Source files need to get at the userspace version of libfdt_env.h to compile
-HOST_EXTRACFLAGS := -I$(src)/libfdt
+HOST_EXTRACFLAGS += -I$(src)/libfdt
ifeq ($(wildcard /usr/include/yaml.h),)
ifneq ($(CHECK_DTBS),)
--
2.28.0
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next reply other threads:[~2020-09-29 11:55 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-09-29 11:54 Uwe Kleine-König [this message]
2020-10-01 6:14 ` Sascha Hauer
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