Date: Sun, 22 Oct 2006 20:47:49 -0500 From: "Scot Hetzel" <swhetzel@gmail.com> To: kib@freebsd.org, current@freebsd.org Subject: Re: [head tinderbox] failure on powerpc/powerpc Message-ID: <790a9fff0610221847u3494e76dsd3d8328d499d6200@mail.gmail.com> In-Reply-To: <453AD5C2.6030507@freebsd.org> References: <20061022000656.C384373068@freebsd-current.sentex.ca> <453AD5C2.6030507@freebsd.org>
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On 10/21/06, Peter Grehan <grehan@freebsd.org> wrote: > > cc -O2 -pipe -I/src/lib/libc/include -I/src/lib/libc/../../include -I/src/lib/libc/powerpc -D__DBINTERFACE_PRIVATE -I/src/lib/libc/../../contrib/gdtoa -DINET6 -I/obj/powerpc/src/lib/libc -I/src/lib/libc/resolv -DPOSIX_MISTAKE -I/src/lib/libc/locale -DBROKEN_DES -DPORTMAP -DDES_BUILTIN -I/src/lib/libc/rpc -DYP -DNS_CACHING -Wsystem-headers -Werror -Wall -Wno-format-y2k -Wno-uninitialized -c /src/lib/libc/stdio/xprintf.c > > /src/lib/libc/stdio/xprintf.c: In function `__v2printf': > > /src/lib/libc/stdio/xprintf.c:279: warning: passing arg 2 of `__builtin_va_copy' discards qualifiers from pointer target type > > *** Error code 1 > > I did a quick change of > > va_copy(ap, ap1); > > to > > va_copy(ap, (va_list) ap1); > > .. and ended up with: > > /usr/home/grehan/freebsd/dev_head/src/lib/libc/stdio/xprintf.c: In > function `__v2printf': > /usr/home/grehan/freebsd/dev_head/src/lib/libc/stdio/xprintf.c:279: > error: cast specifies array type > > A va_list on powerpc is a struct, but va_copy should do the right thing. > I'm also seeing this problem on FreeBSD/amd64-CURRENT. I had reverted the change back to revision 1.3. And was able to sucessfully complete a buildworld. Maybe this change should be made I386 specific, since it is breaking builds for other arches. -- DISCLAIMER: No electrons were mamed while sending this message. Only slightly bruised.
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