linux-kernel - [PATCH 1/1] builddeb: Eliminate debian/arch use

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Date:   Tue, 14 Mar 2023 01:40:22 +0100
From:   Bastian Germann <bage@...utronix.de>
To:     Masahiro Yamada <masahiroy@...nel.org>
Cc:     Bastian Germann <bage@...utronix.de>,
        Nathan Chancellor <nathan@...nel.org>,
        Nick Desaulniers <ndesaulniers@...gle.com>,
        linux-kbuild@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH 1/1] builddeb: Eliminate debian/arch use

In the builddeb context, the DEB_HOST_ARCH environment variable is set to
the same value as debian/arch's content, so use the variable with
dpkg-architecture.

This is the last use of the debian/arch file during dpkg-buildpackage time.

Signed-off-by: Bastian Germann <bage@...utronix.de>
---
 scripts/package/builddeb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/scripts/package/builddeb b/scripts/package/builddeb
index ff5e7d8e380b..ef43e8937f25 100755
--- a/scripts/package/builddeb
+++ b/scripts/package/builddeb
@@ -99,7 +99,7 @@ deploy_libc_headers () {
 
 	# move asm headers to /usr/include/<libc-machine>/asm to match the structure
 	# used by Debian-based distros (to support multi-arch)
-	host_arch=$(dpkg-architecture -a$(cat debian/arch) -qDEB_HOST_MULTIARCH)
+	host_arch=$(dpkg-architecture -a$DEB_HOST_ARCH -qDEB_HOST_MULTIARCH)
 	mkdir $pdir/usr/include/$host_arch
 	mv $pdir/usr/include/asm $pdir/usr/include/$host_arch/
 }
-- 
2.39.2