Date: Sun, 1 Sep 2013 14:00:01 GMT From: Moritz Wilhelmy <moritz@barfooze.de> To: freebsd-bugs@FreeBSD.org Subject: Re: kern/181710: 9.2-RELENG kernel build with clang fails in vfs Message-ID: <201309011400.r81E01Pk044495@freefall.freebsd.org>
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The following reply was made to PR kern/181710; it has been noted by GNATS.
From: Moritz Wilhelmy <moritz@barfooze.de>
To: bug-followup@FreeBSD.org
Cc:
Subject: Re: kern/181710: 9.2-RELENG kernel build with clang fails in vfs
Date: Sun, 1 Sep 2013 15:55:52 +0200
Here's another:
clang -c -O2 -pipe -fno-strict-aliasing -std=c99 -g -Wall -Wredundant-decls -Wnested-externs -Wstrict-prototypes -Wmissing-prototypes -Wpointer-arith -Winline -Wcast-qual -Wundef -Wno-pointer-sign -fformat-extensions -Wmissing-include-dirs -fdiagnostics-show-option -Wno-error-tautological-compare -Wno-error-empty-body -Wno-error-parentheses-equality -nostdinc -I. -I/usr/src/sys -I/usr/src/sys/contrib/altq -D_KERNEL -DHAVE_KERNEL_OPTION_HEADERS -include opt_global.h -fno-omit-frame-pointer -mno-aes -mno-avx -mcmodel=kernel -mno-red-zone -mno-mmx -mno-sse -msoft-float -fno-asynchronous-unwind-tables -ffreestanding -fstack-protector -Werror /usr/src/sys/nfsserver/nfs_serv.c
/usr/src/sys/nfsserver/nfs_serv.c:3695:2: error: expression result unused [-Werror,-Wunused-value]
VFS_STATFS(vp->v_mount, &sb);
^~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/src/sys/sys/mount.h:743:2: note: expanded from macro 'VFS_STATFS'
_rc; })
^~~
1 error generated.
*** [nfs_serv.o] Error code 1
Stop in /pool/obj/usr/src/sys/JAILHOST.
*** [buildkernel] Error code 1
Stop in /usr/src.
*** [buildkernel] Error code 1
Stop in /usr/src.
I'm sure there's more. I think it might be good to fix these before 9.2?
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