linux-kernel - [PATCH 5.16 0473/1017] scripts/dtc: Call pkg-config POSIXly correct

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Date:   Tue,  5 Apr 2022 09:23:06 +0200
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     linux-kernel@...r.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        stable@...r.kernel.org,
        Thomas Bracht Laumann Jespersen <t@...mann.xyz>,
        Rob Herring <robh@...nel.org>, Sasha Levin <sashal@...nel.org>
Subject: [PATCH 5.16 0473/1017] scripts/dtc: Call pkg-config POSIXly correct

From: Thomas Bracht Laumann Jespersen <t@...mann.xyz>

[ Upstream commit a8b309ce9760943486e0585285e0125588a31650 ]

Running with POSIXLY_CORRECT=1 in the environment the scripts/dtc build
fails, because pkg-config doesn't output anything when the flags come
after the arguments.

Fixes: 067c650c456e ("dtc: Use pkg-config to locate libyaml")
Signed-off-by: Thomas Bracht Laumann Jespersen <t@...mann.xyz>
Signed-off-by: Rob Herring <robh@...nel.org>
Link: https://lore.kernel.org/r/20220131112028.7907-1-t@laumann.xyz
Signed-off-by: Sasha Levin <sashal@...nel.org>
---
 scripts/dtc/Makefile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/scripts/dtc/Makefile b/scripts/dtc/Makefile
index 95aaf7431bff..1cba78e1dce6 100644
--- a/scripts/dtc/Makefile
+++ b/scripts/dtc/Makefile
@@ -29,7 +29,7 @@ dtc-objs	+= yamltree.o
 # To include <yaml.h> installed in a non-default path
 HOSTCFLAGS_yamltree.o := $(shell pkg-config --cflags yaml-0.1)
 # To link libyaml installed in a non-default path
-HOSTLDLIBS_dtc	:= $(shell pkg-config yaml-0.1 --libs)
+HOSTLDLIBS_dtc	:= $(shell pkg-config --libs yaml-0.1)
 endif
 
 # Generated files need one more search path to include headers in source tree
-- 
2.34.1