findutils-build failing...please help

[Malay HALDER]

*hello maintainers,
                          i am trying to build findutils-4.2.31 on a 
solaris-10 workstation. the build is failing with the below messges:-*

*my makefile is doing as below:*
csbu061 [toolsrd] 315: make -n build
cd 
/users/toolsrd/ws/si_ctoolrd/findutils/production/sources/findutils-4.2.31 
&& \
               CC=/users/dhs3too/dhs/gnu/bin/gcc 
CXX=/users/dhs3too/dhs/gnu/bin/g++ MAKE=/users/dhs3too/dhs/gnu/bin/make \
               
/users/toolsrd/ws/si_ctoolrd/findutils/production/sources/findutils-4.2.31/configure 
\
                       
--prefix=/tools/openbin/findutils/4.2.31/sparc-sun-solaris10 \
               @touch configured-findutils
cd 
/users/toolsrd/ws/si_ctoolrd/findutils/production/sources/findutils-4.2.31 
&& /users/dhs3too/dhs/gnu/bin/make CC=/users/dhs3too/dhs/gnu/bin/gcc 
CXX=/users/dhs3too/dhs/gnu/bin/g++
touch build-findutils
`build' is up to date.

*and the warning is coming as ---------*
********
csbu061 [toolsrd] 316: *make build*
configure: WARNING: you should use --build, --host, --target
configure: WARNING: invalid host type: @touch
configure: WARNING: you should use --build, --host, --target
checking for a BSD-compatible install... ./install-sh -c
checking whether build environment is sane... yes
checking for a thread-safe mkdir -p... ./install-sh -c -d
checking for gawk... no
checking for mawk... no
checking for nawk... nawk
checking whether /users/dhs3too/dhs/gnu/bin/make sets $(MAKE)... yes
checking build system type... Invalid configuration address@hidden': machine 
address@hidden' not recognized
configure: error: /bin/bash ./config.sub @touch failed
*** Error code 1
dmake: Fatal error: Command failed for target `configured-findutils'
csbu061 [toolsrd] 317: pwd
*********

*i am using gcc & dmake and my system details are....*
csbu061 [toolsrd] 313: uname -X
System = SunOS
Node = csbu061
Release = 5.10
KernelID = Generic_118833-24
Machine = sun4u
BusType = <unknown>
Serial = <unknown>
Users = <unknown>
OEM# = 0
Origin# = 1
NumCPU = 1


  please guide me what is going wrong any suggestions will be well 
appreciated.

thanks & regards
Malay