Skip site navigation (1)Skip section navigation (2)
Date:      Tue, 19 Feb 2013 17:46:33 +0100
From:      Davide Italiano <davide@freebsd.org>
To:        "Simon L. B. Nielsen" <simon@qxnitro.org>
Cc:        mav@freebsd.org, freebsd-current <freebsd-current@freebsd.org>, des@freebsd.org
Subject:   Re: r246916 probably broke amd64 build
Message-ID:  <CACYV=-EBv3E2ACsq=1aVeau6hMZGpiW7pJ_LgN900P_s=46SVg@mail.gmail.com>
In-Reply-To: <CAC8HS2E4KHCwvXD4R=F%2BdhnvN2zcOcu5e8gOO8WUp=rzmmJmAw@mail.gmail.com>
References:  <CAC8HS2E4KHCwvXD4R=F%2BdhnvN2zcOcu5e8gOO8WUp=rzmmJmAw@mail.gmail.com>

index | next in thread | previous in thread | raw e-mail

On Tue, Feb 19, 2013 at 3:22 PM, Simon L. B. Nielsen <simon@qxnitro.org> wrote:
> Hey,
>
> I think r246916 broke the build. I get the following when building amd64 kernel:
>
> cc -c -O2 -frename-registers -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   -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
> -fno-omit-frame-pointer -mcmodel=kernel -mno-red-zone -mno-mmx
> -mno-sse -msoft-float  -fno-asynchronous-unwind-tables -ffreestanding
> -fstack-protector -Werror  /usr/src/sys/x86/isa/clock.c
> cc1: warnings being treated as errors
> /usr/src/sys/x86/isa/clock.c: In function 'set_i8254_freq':
> /usr/src/sys/x86/isa/clock.c:409: warning: 'new_mode' may be used
> uninitialized in this function
>
> Could you have a look? Thanks.
>
> --
> Simon L. B. Nielsen
> _______________________________________________
> freebsd-current@freebsd.org mailing list
> http://lists.freebsd.org/mailman/listinfo/freebsd-current
> To unsubscribe, send any mail to "freebsd-current-unsubscribe@freebsd.org"

It's fixed (r247000).
Unfortunately tinderbox didn't catch this bug because it's triggered
only when gcc is used to build kernel.

Thanks,

Davide


help

Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?CACYV=-EBv3E2ACsq=1aVeau6hMZGpiW7pJ_LgN900P_s=46SVg>