hi, list:

I got the following problem while emerge world (--update --deep --newuse):

gentoo 2007.0

USE FLAGS: 

USE="-X -gtk -gnome -qt3 -qt4 -kde -java"
USE="$USE nptl nptlonly hal avahi ipv6 xml aio tcpd bzip2 zlib unicode cscope 
bash-completion acl vim emacs threads fortran iconv"

portage version: 20070623
Gentoo Base System release 1.12.9 (/etc/gentoo-release)

glibc version: 2.5-r2(2.5-r3 also has the same problem)
platform: DEC alpha 4100(ev56)

error message while 

# emerge glibc

alpha-unknown-linux-gnu-gcc ../sysdeps/unix/sysv/linux/alpha/sigsuspend.S -c  -I../include -I/var/tmp/portage/sys-libs/glibc-2.5-r2/work/build-default-alpha-unknown-linux-gnu-nptl/signal -I/var/tmp/portage/sys-libs/glibc-2.5-r2/work/build-default-alpha-unknown-linux-gnu-nptl -I../nptl/sysdeps/alpha/elf -I../sysdeps/alpha/elf -I../sysdeps/unix/sysv/linux/alpha/alpha -I../nptl/sysdeps/unix/sysv/linux/alpha -I../sysdeps/unix/sysv/linux/alpha -I../sysdeps/unix/sysv/linux/wordsize-64 -I../sysdeps/ieee754/ldbl-64-128 -I../sysdeps/ieee754/ldbl-opt -I../ports/sysdeps/unix/sysv/linux -I../nptl/sysdeps/unix/sysv/linux -I../nptl/sysdeps/pthread -I../sysdeps/pthread -I../sysdeps/unix/sysv/linux -I../sysdeps/gnu -I../sysdeps/unix/common -I../sysdeps/unix/mman -I../sysdeps/unix/inet -I../ports/sysdeps/unix/sysv -I../nptl/sysdeps/unix/sysv -I../sysdeps/unix/sysv -I../sysdeps/unix/alpha -I../ports/sysdeps/unix -I../nptl/sysdeps/unix -I../sysdeps/unix -I../sysdeps/posix -I../sysdeps/alpha/fpu -I../nptl/sysdeps/alpha -I../sysdeps/alpha -I../sysdeps/wordsize-64 -I../sysdeps/ieee754/ldbl-128 -I../sysdeps/ieee754/dbl-64 -I../sysdeps/ieee754/flt-32 -I../sysdeps/alpha/soft-fp -I../sysdeps/ieee754 -I../sysdeps/generic/elf -I../sysdeps/generic -I../ports -I../nptl  -I.. -I../libio -I. -nostdinc -isystem /usr/lib/gcc/alpha-unknown-linux-gnu/4.1.2/include -isystem /usr/include -D_LIBC_REENTRANT -include ../include/libc-symbols.h        -DASSEMBLER   -Wa,--noexecstack  -o /var/tmp/portage/sys-libs/glibc-2.5-r2/work/build-default-alpha-unknown-linux-gnu-nptl/signal/sigsuspend.o -MD -MP -MF /var/tmp/portage/sys-libs/glibc-2.5-r2/work/build-default-alpha-unknown-linux-gnu-nptl/signal/sigsuspend.o.dt -MT /var/tmp/portage/sys-libs/glibc-2.5-r2/work/build-default-alpha-unknown-linux-gnu-nptl/signal/sigsuspend.o
../sysdeps/unix/sysv/linux/alpha/sigsuspend.S: Assembler messages:
../sysdeps/unix/sysv/linux/alpha/sigsuspend.S:41: Error: previous CFI entry 
not closed (missing .cfi_endproc)
../sysdeps/unix/sysv/linux/alpha/sigsuspend.S:43: Error: .cfi_endproc without 
corresponding .cfi_startproc
make[2]: *** 
[/var/tmp/portage/sys-libs/glibc-2.5-r2/work/build-default-alpha-unknown-linux-gnu-nptl/signal/sigsuspend.o] 
Error 1
make[2]: Leaving directory 
`/var/tmp/portage/sys-libs/glibc-2.5-r2/work/glibc-2.5/signal'
make[1]: *** [signal/subdir_lib] Error 2
make[1]: Leaving directory 
`/var/tmp/portage/sys-libs/glibc-2.5-r2/work/glibc-2.5'
make: *** [all] Error 2

I check the debian(ubuntu) glibc patch set, it contain a patch named 
`submitted-sigsuspend.diff', I have tried to apply the patch, but it didn't 
help, though. the attachment is the patch.

any idea to fix this problem? thanks in advance!

regards, Wang
-- 
Wang, Baojun                                        Lanzhou University
Distributed & Embedded System Lab              http://dslab.lzu.edu.cn
School of Information Science and Engeneering        wangbj@...
Tianshui South Road 222. Lanzhou 730000                     .P.R.China
Tel:+86-931-8912025                                Fax:+86-931-8912022