Hi all,
Building Linus' tree, today's linux-next build (sparc64 defconfig)
failed like this:
<stdin>:1515:2: error: #warning syscall clone3 not implemented [-Werror=cpp]
cc1: all warnings being treated as errors
Caused by commit
3fe617ccafd6 ("Enable '-Werror' by default for all kernel builds")
I have added this patch for today (I guess I could have used
-Wno-error=cpp).
From: Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx>
Date: Mon, 6 Sep 2021 15:47:02 +1000
Subject: [PATCH] don't make the syscall checking produced errors from warnings
Signed-off-by: Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx>
---
scripts/checksyscalls.sh | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/scripts/checksyscalls.sh b/scripts/checksyscalls.sh
index b7609958ee36..fd9777f63f14 100755
--- a/scripts/checksyscalls.sh
+++ b/scripts/checksyscalls.sh
@@ -266,4 +266,4 @@ syscall_list() {
}
(ignore_list && syscall_list $(dirname $0)/../arch/x86/entry/syscalls/syscall_32.tbl) | \
-$* -E -x c - > /dev/null
+$* -Wno-error -E -x c - > /dev/null
--
2.32.0
--
Cheers,
Stephen Rothwell
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