t-export fails for 4.2.1

[Laurent Fousse]

Hello,

While compiling 4.2.1 on an x86 machine:

PASS: t-import
wrong result data
    at data[0]  align=0
    src "0"
    src=0x0
    order=1  size=1 endian=1 nail=0
    want count 0
    got count  0
    want
    got 
/bin/sh: line 4: 11965 Aborted                 ${dir}$tst
FAIL: t-export

Build options and system information:

Configure options were 

    --build  i486-linux-gnu --prefix=/usr \
    --enable-cxx --enable-mpbsd CFLAGS="-g -O3"

$ ./config.guess 
viac32-pc-linux-gnu
$ ./configfsf.guess 
i686-pc-linux-gnu

gcc version is 4.1.2 20060604 (prerelease) (Debian 4.1.1-2).

Relevant link: http://bugs.debian.org/372563

Laurent.