gcc-4.5 and 4.6 needs to be recompiled due to /usr/src/UPDATE: 20110608:

[Kevin Oberman]

> Date: Thu, 9 Jun 2011 18:26:56 -0400
> From: Attilio Rao <attilio at freebsd.org>
> Sender: owner-freebsd-current at freebsd.org
> 
> 2011/6/9 Michael Butler <imb at protected-networks.net>:
> > On 06/09/11 17:18, Attilio Rao wrote:
> >> 2011/6/9 Mark Linimon <linimon at lonesome.com>:
> >>> Things that change the way the base system behaves w/rt ports need
> >>> version bumps.
> >>
> >> BTW, could someone provide an actual error message?
> >>
> >> I assume these errors are caused by cpumask_t going away.
> >
> > For emulators/virtualbox-ose-kmod ..
> >
> > cc -O2 -pipe -march=prescott -DRT_OS_FREEBSD -DIN_RING0 -DIN_RT_R0
> > -DIN_SUP_R0 -DVBOX -DRT_WITH_VBOX -w -DVBOX_WITH_HARDENING
> > -DVBOX_WITH_64_BITS_GUESTS -DRT_ARCH_X86 -fno-strict-aliasing -Werror
> > -D_KERNEL -DKLD_MODULE -nostdinc  -Iinclude -I. -Ir0drv -I. -I@
> > -I@/contrib/altq -finline-limit=8000 --param inline-unit-growth=100
> > --param large-function-growth=1000 -fno-common   -mno-align-long-strings
> > -mpreferred-stack-boundary=2 -mno-sse -mno-mmx -msoft-float
> > -ffreestanding -fstack-protector -std=iso9899:1999 -fstack-protector
> > -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 -c
> > /usr/ports/emulators/virtualbox-ose-kmod/work/VirtualBox-4.0.8_OSE/out/freebsd.x86/release/bin/src/vboxdrv/r0drv/freebsd/mp-r0drv-freebsd.c
> >
> > /usr/ports/emulators/virtualbox-ose-kmod/work/VirtualBox-4.0.8_OSE/out/freebsd.x86/release/bin/src/vboxdrv/r0drv/freebsd/mp-r0drv-freebsd.c:
> > In function 'RTMpOnOthers':
> > /usr/ports/emulators/virtualbox-ose-kmod/work/VirtualBox-4.0.8_OSE/out/freebsd.x86/release/bin/src/vboxdrv/r0drv/freebsd/mp-r0drv-freebsd.c:167:
> > error: 'cpumask_t' undeclared (first use in this function)
> >
> > /usr/ports/emulators/virtualbox-ose-kmod/work/VirtualBox-4.0.8_OSE/out/freebsd.x86/release/bin/src/vboxdrv/r0drv/freebsd/mp-r0drv-freebsd.c:167:
> > error: (Each undeclared identifier is reported only once
> > /usr/ports/emulators/virtualbox-ose-kmod/work/VirtualBox-4.0.8_OSE/out/freebsd.x86/release/bin/src/vboxdrv/r0drv/freebsd/mp-r0drv-freebsd.c:167:
> > error: for each function it appears in.)
> >
> > Without a version bump, it becomes impossible to determine if a
> > version-specific patch can be applied to accommodate the ABI change,
> 
> Well, the ports should be working against -CURRENT, so what you say is
> not entirely true.
> Second thing, yeah, it is cpumask_t going away, so someone needs  to
> sit there, check what usage of cpumask_t was done and replace with
> proper code.
> It seems usual port maintenance due by the maintainer IMHO.
> 
> I'm not entirely sure how bumping __FreeBSD_version may help right now.

I don't think it will. mjpegtools also fails under stable. I suspect it
is really not related though the error I get is a bit different. 

c++ -DHAVE_CONFIG_H -I. -I.. -I.. -I/usr/local/include -I../utils  -I/usr/local/include  -DNDEBUG -finline-functions -fno-PIC -O2 -pipe -fno-strict-aliasing -D_THREAD_SAFE   -MT newdenoise.o -MD -MP -MF .deps/newdenoise.Tpo -c -o newdenoise.o newdenoise.cc
SkipList.hh: In member function 'void SkipList<KEY, VALUE, KEYFN, PRED, HC, ALLOC>::Init(Status_t&, bool, const SkipList<KEY, VALUE, KEYFN, PRED, HC, ALLOC>::InitParams&) [with KEY = VariableSizeAllocator::Block, VALUE = VariableSizeAllocator::Block, KEYFN = Ident<VariableSizeAllocator::Block, VariableSizeAllocator::Block>, PRED = VariableSizeAllocator::Block::SortBySize, int HC = 10, ALLOC = PlacementAllocator]':
SkipList.hh:546: internal compiler error: in do_SUBST, at combine.c:502
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://gcc.gnu.org/bugs.html> for instructions.
gmake[2]: *** [newdenoise.o] Error 1
gmake[2]: Leaving directory `/usr/ports/multimedia/mjpegtools/work/mjpegtools-2.0.0/y4mdenoise'
-- 
R. Kevin Oberman, Network Engineer
Energy Sciences Network (ESnet)
Ernest O. Lawrence Berkeley National Laboratory (Berkeley Lab)
E-mail: oberman at es.net			Phone: +1 510 486-8634
Last work day before retirement is Jun 17, 2011