On 12/04/2008, Juraj Lutter <wilbuy@gmail.com>
wrote:> Dear folks,
>
> there seems to be some problem in SCSI/CAM code in RELENG_7:
>
> --------------------------------------------------------------
> >>> stage 3.2: building everything
> --------------------------------------------------------------
> cd /usr/obj/usr/src/sys/real; MAKEOBJDIRPREFIX=/usr/obj MACHINE_ARCH=i386
> MACHINE=i386 CPUTYPE=pentium3
> GROFF_BIN_PATH=/usr/obj/usr/src/tmp/legacy/usr/bin
> GROFF_FONT_PATH=/usr/obj/usr/src/tmp/legacy/usr/share/groff_font
> GROFF_TMAC_PATH=/usr/obj/usr/src/tmp/legacy/usr/share/tmac
> _SHLIBDIRPREFIX=/usr/obj/usr/src/tmp INSTALL="sh
> /usr/src/tools/install.sh"
>
PATH=/usr/obj/usr/src/tmp/legacy/usr/sbin:/usr/obj/usr/src/tmp/legacy/usr/bin:/usr/obj/usr/src/tmp/legacy/usr/games:/usr/obj/usr/src/tmp/usr/sbin:/usr/obj/usr/src/tmp/usr/bin:/usr/obj/usr/src/tmp/usr/games:/sbin:/bin:/usr/sbin:/usr/bin
> make KERNEL=kernel all -DNO_MODULES_OBJ
> cc -c -Os -pipe -fno-strict-aliasing -march=pentium3 -std=c99 -Wall
> -Wredundant-decls -Wnested-externs -Wstrict-prototypes
-Wmissing-prototypes
> -Wpointer-arith -Winline -Wcast-qual -Wundef -Wno-pointer-sign
> -fformat-extensions -nostdinc -I. -I/usr/src/sys
> -I/usr/src/sys/contrib/altq -D_KERNEL -DHAVE_KERNEL_OPTION_HEADERS -include
> opt_global.h -fno-common -finline-limit=8000 --param inline-unit-growth=100
> --param large-function-growth=1000 -mno-align-long-strings
> -mpreferred-stack-boundary=2 -mno-mmx -mno-3dnow -mno-sse -mno-sse2
> -mno-sse3 -ffreestanding -Werror
> /usr/src/sys/cam/scsi/scsi_ses.c
> cc1: warnings being treated as errors
> /usr/src/sys/cam/scsi/scsi_ses.c: In function
> 'ses_get_encstat':
> /usr/src/sys/cam/scsi/scsi_ses.c:989: warning:
> 'ComStat.comstatus' may be used uninitialized in this function
> *** Error code 1
>
> Am I doing something wrong or something went wrong? /usr/src and /usr/obj
> were created from scratch.
Are you using modified CFLAGS in make.conf ?
I see -Os in your build and I could reproduce it with -Os.
It's FAQ that -Os flag is not recommended.
Try with default optimization flags, please.
wbr,
pluknet