version.c - missing file

Hello,

I have configured gdb using the guide in
http://sourceware.org/gdb/wiki/BuildingCrossGDBandGDBserver
but get the following error
make[1]: Entering directory `/home/ubuntu/gdb-7.7.1/gdb'
make[2]: Entering directory `/home/ubuntu/gdb-7.7.1/gdb/build-gnulib'
make[3]: Entering directory `/home/ubuntu/gdb-7.7.1/gdb/build-gnulib'
make[4]: Entering directory `/home/ubuntu/gdb-7.7.1/gdb/build-gnulib/import'
make  all-recursive
make[5]: Entering directory `/home/ubuntu/gdb-7.7.1/gdb/build-gnulib/import'
make[6]: Entering directory `/home/ubuntu/gdb-7.7.1/gdb/build-gnulib/import'
make[6]: Nothing to be done for `all-am'.
make[6]: Leaving directory `/home/ubuntu/gdb-7.7.1/gdb/build-gnulib/import'
make[5]: Leaving directory `/home/ubuntu/gdb-7.7.1/gdb/build-gnulib/import'
make[4]: Leaving directory `/home/ubuntu/gdb-7.7.1/gdb/build-gnulib/import'
make[3]: Leaving directory `/home/ubuntu/gdb-7.7.1/gdb/build-gnulib'
make[2]: Leaving directory `/home/ubuntu/gdb-7.7.1/gdb/build-gnulib'
make[1]: Leaving directory `/home/ubuntu/gdb-7.7.1/gdb'
/bin/sh ./common/create-version.sh . \
     arm-linux-gnueabi version.c
mv: missing destination file operand after ‘version.c-tmp’
Try 'mv --help' for more information.
gcc -g -O2   -I. -I. -I./common -I./config
-DLOCALEDIR="\"/usr/local/share/locale\"" -DHAVE_CONFIG_H
-I./../include/opcode -I./../opcodes/.. -I./../readline/.. -I../bfd
-I./../bfd -I./../include -I../libdecnumber -I./../libdecnumber
-I./gnulib/import -Ibuild-gnulib/import   -DTUI=1  -Wall
-Wdeclaration-after-statement -Wpointer-arith -Wpointer-sign
-Wno-unused -Wunused-value -Wunused-function -Wno-switch
-Wno-char-subscripts -Wmissing-prototypes
-Wdeclaration-after-statement -Wempty-body -Wmissing-parameter-type
-Wold-style-declaration -Wold-style-definition -Wformat-nonliteral  -c
-o version.o -MT version.o -MMD -MP -MF .deps/version.Tpo version.c
gcc: error: version.c: No such file or directory
gcc: fatal error: no input files
compilation terminated.
make: *** [version.o] Error 4

Does anyone have any idea ?

Regards,
Ran