git: 4e8b87afe008 - main - Handle errors if WARNS is not defined.
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Date: Tue, 18 Apr 2023 17:18:11 UTC
The branch main has been updated by stevek:
URL: https://cgit.FreeBSD.org/src/commit/?id=4e8b87afe0085b893b85127f4b05610518d30a67
commit 4e8b87afe0085b893b85127f4b05610518d30a67
Author: Steve Kiernan <stevek@juniper.net>
AuthorDate: 2023-01-16 23:41:20 +0000
Commit: Stephen J. Kiernan <stevek@FreeBSD.org>
CommitDate: 2023-04-18 17:18:01 +0000
Handle errors if WARNS is not defined.
One conditional outside of ifdef WARNS did not protect against an
unset WARNS. Default WARNS to 0 in conditional if not defined.
Obtained from: Juniper Networks, Inc.
---
share/mk/bsd.sys.mk | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/share/mk/bsd.sys.mk b/share/mk/bsd.sys.mk
index 8446b8eeae62..9d24c87d9eea 100644
--- a/share/mk/bsd.sys.mk
+++ b/share/mk/bsd.sys.mk
@@ -149,7 +149,7 @@ WFORMAT= 1
.if ${WFORMAT} > 0
#CWARNFLAGS+= -Wformat-nonliteral -Wformat-security -Wno-format-extra-args
CWARNFLAGS+= -Wformat=2 -Wno-format-extra-args
-.if ${WARNS} <= 3
+.if ${WARNS:U0} <= 3
CWARNFLAGS.clang+= -Wno-format-nonliteral
.endif # WARNS <= 3
.if ${MK_WERROR} != "no" && ${MK_WERROR.${COMPILER_TYPE}:Uyes} != "no"