[PATCH] kbuild: set the initial value of subdir-rustflags-y

Yuntao Wang <[email protected]> Sat, 18 Jul 2026 12:01:46 +0800
Newsgroups org.kernel.vger.linux-kbuild,org.kernel.vger.linux-kernel
Message-ID <[email protected]>
Initialize subdir-rustflags-y to an empty value to prevent it from being
inadvertently affected by an environment variable of the same name.

Signed-off-by: Yuntao Wang <[email protected]>
---
 scripts/Makefile.build | 1 +
 1 file changed, 1 insertion(+)

diff --git a/scripts/Makefile.build b/scripts/Makefile.build
index 911745743246..e60d97ef535a 100644
--- a/scripts/Makefile.build
+++ b/scripts/Makefile.build
@@ -28,6 +28,7 @@ ldflags-y  :=
 
 subdir-asflags-y :=
 subdir-ccflags-y :=
+subdir-rustflags-y :=
 
 # Read auto.conf if it exists, otherwise ignore
 -include $(objtree)/include/config/auto.conf
-- 
2.54.0