Problems with Sun CC v5.2 -- Newbie

Hi all,
I have tried looking through the archives and on google but can't find a
solution.

I am trying to configure libtool 1.5.2 and am having problems.
Machine info:
bash-2.03$ uname -a
SunOS viper 5.8 Generic_108528-05 sun4u sparc SUNW,Ultra-60
bash-2.03$ CC -V
CC: Sun WorkShop 6 update 1 C++ 5.2 2000/09/11

It appears as if the CC compiler does not know how to deal with the K&R
style function definitions used in ltdl.c or in the tests.  I have tried
looking through the Sun CC documentation but I do not see any flags to
enable or disable this.  Am I missing something?

At first I tried to configure with the following:
./configure  CXX=CC CXXFLAGS=-KPIC LD=CC LDFLAGS=-xildoff CC=CC CFLAGS=-KPIC
but when trying to make it fails when trying to compile ltdl.c

Next I tried to disable ltdl:
./configure  CXX=CC CXXFLAGS=-KPIC LD=CC LDFLAGS=-xildoff CC=CC
CFLAGS=-KPIC --disable-ltdl-install

This time the make succeeds but the make check fails on about a 2/3 of the
tests.

Here is the output of cdemo-make.test:
bash-2.03$ ./cdemo-make.test
=== Running cdemo-make.test
Making in ../cdemo
CC -DPACKAGE_NAME=\"cdemo\" -DPACKAGE_TARNAME=\"cdemo\"
-DPACKAGE_VERSION=\"0.1\" -DPACKAGE_STRING=\"cdemo\ 0.1\"
-DPACKAGE_BUGREPORT=\"bug-libtool@xxxxxxx\" -DPACKAGE=\"cdemo\"
-DVERSION=\"0.1\" -DSTDC_HEADERS=1 -DHAVE_SYS_TYPES_H=1
-DHAVE_SYS_STAT_H=1 -DHAVE_STDLIB_H=1 -DHAVE_STRING_H=1 -DHAVE_MEMORY_H=1
-DHAVE_STRINGS_H=1 -DHAVE_INTTYPES_H=1 -DHAVE_UNISTD_H=1 -DHAVE_DLFCN_H=1
-DHAVE_MATH_H=1  -I.
-I/export/home/guest/create/solaris/libtool/libtool-1.5.2/tests/../cdemo
  -KPIC -c main.c
"main.c", line 26: Error: argc is not defined.
"main.c", line 34: Error: The function "hello" must have a prototype.
"main.c", line 35: Warning: The variable value has not yet been assigned a
value.
"main.c", line 39: Error: The function "foo" must have a prototype.
"main.c", line 43: Error: "}" expected instead of EOF.
4 Error(s) and 1 Warning(s) detected.
make: *** [main.o] Error 4

If anyone has had success with libtool on this platform let me know what
you did.

thanks,
-Carlos