Facing problem in configuring darts-0.2 on Solaris

Hi All,

As a part of Namazu installation we need to install darts-0.2 which is
internally needed by chasen 2.3.3. While installing darts-0.2 I'm
getting following problem -

------------------------------------------------------------------------
------------------------------------------------

configure:2924: g++ -c -g -O2 -I/usr/local/include conftest.cc >&5

/usr/ccs/bin/as: "/var/tmp/ccyWYkI4.s", line 373: error: unknown opcode
".uleb12

8"

/usr/ccs/bin/as: "/var/tmp/ccyWYkI4.s", line 373: error: statement
syntax

/usr/ccs/bin/as: "/var/tmp/ccyWYkI4.s", line 374: error: unknown opcode
".sleb12

8"

/usr/ccs/bin/as: "/var/tmp/ccyWYkI4.s", line 374: error: statement
syntax

/usr/ccs/bin/as: "/var/tmp/ccyWYkI4.s", line 376: error: unknown opcode
".uleb12

8"

/usr/ccs/bin/as: "/var/tmp/ccyWYkI4.s", line 376: error: statement
syntax

/usr/ccs/bin/as: "/var/tmp/ccyWYkI4.s", line 380: error: unknown opcode
".uleb12

8"

/usr/ccs/bin/as: "/var/tmp/ccyWYkI4.s", line 374: error: unknown opcode
".sleb12

8"

/usr/ccs/bin/as: "/var/tmp/ccyWYkI4.s", line 374: error: statement
syntax

/usr/ccs/bin/as: "/var/tmp/ccyWYkI4.s", line 376: error: unknown opcode
".uleb12

8"

/usr/ccs/bin/as: "/var/tmp/ccyWYkI4.s", line 376: error: statement
syntax

/usr/ccs/bin/as: "/var/tmp/ccyWYkI4.s", line 380: error: unknown opcode
".uleb12

8"

/usr/ccs/bin/as: "/var/tmp/ccyWYkI4.s", line 380: error: statement
syntax

/usr/ccs/bin/as: "/var/tmp/ccyWYkI4.s", line 381: error: unknown opcode
".uleb12

8"

/usr/ccs/bin/as: "/var/tmp/ccyWYkI4.s", line 381: error: statement
syntax

/usr/ccs/bin/as: "/var/tmp/ccyWYkI4.s", line 390: error: unknown opcode
".uleb12

8"

/usr/ccs/bin/as: "/var/tmp/ccyWYkI4.s", line 390: error: statement
syntax

/usr/ccs/bin/as: "/var/tmp/ccyWYkI4.s", line 394: error: unknown opcode
".uleb12

8"

/usr/ccs/bin/as: "/var/tmp/ccyWYkI4.s", line 394: error: statement
syntax

/usr/ccs/bin/as: "/var/tmp/ccyWYkI4.s", line 397: error: unknown opcode
".uleb12

8"

/usr/ccs/bin/as: "/var/tmp/ccyWYkI4.s", line 397: error: statement
syntax

/usr/ccs/bin/as: "/var/tmp/ccyWYkI4.s", line 398: error: unknown opcode
".uleb12

8"

/usr/ccs/bin/as: "/var/tmp/ccyWYkI4.s", line 398: error: statement
syntax

/usr/ccs/bin/as: "/var/tmp/ccyWYkI4.s", line 407: error: unknown opcode
".uleb12

8"

/usr/ccs/bin/as: "/var/tmp/ccyWYkI4.s", line 407: error: statement
syntax

/usr/ccs/bin/as: "/var/tmp/ccyWYkI4.s", line 411: error: unknown opcode
".uleb12

8"

/usr/ccs/bin/as: "/var/tmp/ccyWYkI4.s", line 411: error: statement
syntax

/usr/ccs/bin/as: "/var/tmp/ccyWYkI4.s", line 414: error: unknown opcode
".uleb12

8"

/usr/ccs/bin/as: "/var/tmp/ccyWYkI4.s", line 414: error: statement
syntax

/usr/ccs/bin/as: "/var/tmp/ccyWYkI4.s", line 415: error: unknown opcode
".uleb12

8"

/usr/ccs/bin/as: "/var/tmp/ccyWYkI4.s", line 415: error: statement
syntax

=20

------------------------------------------------------------------------
------------------------------------------------

I'm using C++ compiler from SUNWSpro.

Can anyone please let me know how to get rid of this error ?

Also if someone can suggest me how to go ahead with Namazu installation
without installing dart that will also be helpful ?

Regards,
Sourav