GCC installation help

[Ravi Kishore <makkena@mail.eecis.udel.edu>]

Hi...

I am trying to install the GNU GCC compiler version 3.0.2.
I have a previous installation of GCC (version 2.8.1). I downloaded the
source and while configuring set the prefix path to ../gcc (not default)
. After which I gave the command ./configure. That worked fine
without any errors. On the ./bootstrap command, I got the
following error:


I got lot of warnings while compiling that says that trying to compare
unsigned with signed ..???

and another similar warning message looked like this

"
/d05/gcc-3.0/gcc/config/sparc/sparc.c:8060: warning: integer constant is
unsigned in ANSI C, signed with -traditional
"

and there are lots of these warning messagess ..!!

and finally the compilation ended with this message..


gcc  -DIN_GCC -DSVR4   -g -W -Wall -Wwrite-strings -Wstrict-prototypes
-Wmissing-prototypes -Wtraditional  -DHAVE_CONFIG_H  -o cc1 \
        c-parse.o c-lang.o c-errors.o c-lex.o c-pragma.o c-decl.o
c-typeck.o  c-convert.o c-aux-info.o c-common.o c-format.o c-semantics.o
c-dump.o  libcpp.a  toplev.o libbackend.a obstack.o alloca.o
../libiberty/libiberty.a
gcc: ../libiberty/libiberty.a: No such file or directory
*** Error code 1
make: Fatal error: Command failed for target `cc1'
Current working directory /d05/gcc-3.0.obj/gcc
*** Error code 1
make: Fatal error: Command failed for target `stage1_build'
Current working directory /d05/gcc-3.0.obj/gcc
*** Error code 1
make: Fatal error: Command failed for target `bootstrap'



Could anybody help me out of this situation ..
and yeah i am trying to install this on sparc-sun-solaris2.6



thanks in advance ,
ravi