The branch main has been updated by jhb:
URL:
https://cgit.FreeBSD.org/src/commit/?id=9a93b6cf3dd97ca7bcb938f87afeb523d023f807
commit 9a93b6cf3dd97ca7bcb938f87afeb523d023f807
Author: John Baldwin <j...@freebsd.org>
AuthorDate: 2023-01-30 17:31:19 +0000
Commit: John Baldwin <j...@freebsd.org>
CommitDate: 2023-01-30 17:31:19 +0000
zfs: Disable -Wunused-variable for environ in main in zfs_main.c.
There is an extern declaration of the global variable environ (which
has no portable header that defines it) that is unused on FreeBSD due
to zfs_setproctitle_init() being a stub.
Reviewed by: emaste
Reported by: GCC
Differential Revision: https://reviews.freebsd.org/D38231
---
cddl/sbin/zfs/Makefile | 2 ++
1 file changed, 2 insertions(+)
diff --git a/cddl/sbin/zfs/Makefile b/cddl/sbin/zfs/Makefile
index 0babca17e98a..aae341f13211 100644
--- a/cddl/sbin/zfs/Makefile
+++ b/cddl/sbin/zfs/Makefile
@@ -77,3 +77,5 @@ CFLAGS+= \
LIBADD= jail avl nvpair geom uutil zfs_core spl tpool zutil zfs m
crypto
LDADD+= -pthread
.include <bsd.prog.mk>
+
+CWARNFLAGS.zfs_main.c+= -Wno-unused-variable
