git: 47ddbfae278b - main - zfs: unbreak build with clang 12

[Martin Matuska]

The branch main has been updated by mm:

URL: https://cgit.FreeBSD.org/src/commit/?id=47ddbfae278b617a01976db667b8f4b4c4155755

commit 47ddbfae278b617a01976db667b8f4b4c4155755
Author:     Martin Matuska <mm at FreeBSD.org>
AuthorDate: 2021-06-10 23:31:56 +0000
Commit:     Martin Matuska <mm at FreeBSD.org>
CommitDate: 2021-06-10 23:34:46 +0000

    zfs: unbreak build with clang 12
    
    Change -Wno-error-atomic-alignment to -Wno-error=atomic-alignment
    in the Makefile of libspl.
    
    Reported by:    Ed Maste <emaste at FreeBSD.org>
    Fix by:         Alexander Richardson <arichardson at FreeBSD.org>
---
 cddl/lib/libspl/Makefile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/cddl/lib/libspl/Makefile b/cddl/lib/libspl/Makefile
index f565683fba4e..59e0a7c51834 100644
--- a/cddl/lib/libspl/Makefile
+++ b/cddl/lib/libspl/Makefile
@@ -41,6 +41,6 @@ CFLAGS+= -I${SRCTOP}/sys/contrib/openzfs/module/icp/include
 CFLAGS+= -include ${SRCTOP}/sys/contrib/openzfs/include/os/freebsd/spl/sys/ccompile.h
 CFLAGS+= -DHAVE_ISSETUGID
 CFLAGS+= -include ${SRCTOP}/sys/modules/zfs/zfs_config.h
-CFLAGS.atomic.c+=	-Wno-error-atomic-alignment
+CFLAGS.atomic.c+=	-Wno-error=atomic-alignment
 
 .include <bsd.lib.mk>