Date: Mon, 19 Sep 2016 20:22:47 -0700 From: "Alex T." <dioxinu@gmail.com> To: Dimitry Andric <dim@freebsd.org> Cc: freebsd-stable@freebsd.org Subject: Re: buildkernel fails with a 'invalid conversion specifier' compiler error Message-ID: <CABt%2Bj0kDqex9abCnibmLGjORXWLiDe7osEJ2XJ3SSe1SWC5Ung@mail.gmail.com> In-Reply-To: <F38C772E-E70C-4555-B354-804D3E93AC37@FreeBSD.org> References: <CABt%2Bj0=r92b7ZyAEaoCGJbJqsM2_23x=77hNa-DZBpE3QC_Wxw@mail.gmail.com> <F38C772E-E70C-4555-B354-804D3E93AC37@FreeBSD.org>
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Thank you. The workaround helped, but kind of curious now what caused this
failures to start show up. Will try going through commits to see if I can
spot anything.
On 18 September 2016 at 12:07, Dimitry Andric <dim@freebsd.org> wrote:
> On 18 Sep 2016, at 20:37, Alex T. <dioxinu@gmail.com> wrote:
> >
> > I'm on stable/10 branch and have been using it to rebuild world
> > and kernel. This is the revision I'm currently trying to build but
> > started seeing the following issue way before it.
> >
> > URL: svn://svn.freebsd.org/base/stable/10
> > Revision: 305760
> >
> > The world builds fine, but building the kernel fails with this error:
> >
> > /usr/src/sys/cam/cam_xpt.c:1060:27: error:
> > invalid conversion specifier 'b'
> > [-Werror,-Wformat-invalid-specifier]
> > ...printf("%s%d: quirks=0x%b\n", perip...
> > ~^
> > /usr/src/sys/cam/cam_xpt.c:1061:36: error:
> > data argument not used by format
> > string [-Werror,-Wformat-extra-args]
> > ...periph->unit_number, quirks, bit_st...
> >
> > This is how my /etc/make.conf looks like:
> > WITH_PKGNG=yes
> > SSP_CFLAGS=-fstack-protector-all
> > WITH_SSP_PORTS=yes
> > WITHOUT="DOCS"
> >
> > and I don't have /etc/src.conf. Has anyone seen this issue?
> >
> > Any idea what might me misconfigured missing here?
>
> It's hard to say what is different on your system, but it looks like the
> -fformat-extensions flag is somehow not being used for building your
> kernel. If you can't figure out what causes this, you can try to work
> around it by setting WITHOUT_FORMAT_EXTENSIONS, or setting WERROR to
> empty.
>
> -Dimitry
>
>
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