🚀 go-pugleaf

I ran configure sun4 in the lib g++2.2 dir then typed make.
I got this:
mv tmp-params.h _G_config.h
gcc -g  -I.. -I. -I./../iostream -I./../g++-include  -c AllocRing.cc
In file included from ./std.h:28, from AllocRing.cc:22:
./../g++-include/unistd.h:76: conflicting types for `void  encrypt (...)'
/usr3/gcc/lib/g++-include/unistd.h:39: previous declaration of `char * encrypt (char *, int)'
./../g++-include/unistd.h:92: conflicting types for `short unsigned int  geteuid (...)'
/usr3/gcc/lib/g++-include/unistd.h:56: previous declaration of `int  geteuid ()'
./../g++-include/unistd.h:93: conflicting types for `short unsigned int  getegid (...)'
/usr3/gcc/lib/g++-include/unistd.h:57: previous declaration of `int  getegid ()'
./../g++-include/unistd.h:94: conflicting types for `short unsigned int  getgid (...)'
/usr3/gcc/lib/g++-include/unistd.h:58: previous declaration of `int  getgid ()'
./../g++-include/unistd.h:102: conflicting types for `short unsigned int  getuid (...)'
/usr3/gcc/lib/g++-include/unistd.h:66: previous declaration of `unsigned int  getuid ()'
./../g++-include/unistd.h:109: conflicting types for `int  pause (...)'
/usr3/gcc/lib/g++-include/unistd.h:74: previous declaration of `void  pause ()'
./../g++-include/unistd.h:115: conflicting types for `int  syscall (...)'
./../g++-include/unistd.h:115: A parameter list with an ellipsis can't match
./../g++-include/unistd.h:115: an empty parameter name list declaration.
/usr3/gcc/lib/g++-include/unistd.h:83: previous declaration of `int  syscall (int, ...)'
*** Error code 1
make: Fatal error: Command failed for target `AllocRing.o'
Current working directory /usr/local/gnu/libg++-2.2/libg++/src
*** Error code 1
make: Fatal error: Command failed for target `in-src'
Current working directory /usr/local/gnu/libg++-2.2/libg++
*** Error code 1
make: Fatal error: Command failed for target `all-libg++'


Any suggestions?