Need help!

[Jeffrey A Law]

  In message < 395BF8EB.B480E433@alacritech.com >you write:
  >   gcc -c -DHAVE_CONFIG_H -g -O2 -I.
  > -I/home/pshen/bin/gnuS/gcc-2.95.2/libiberty/../include
  > /home/pshen/bin/gnuS/gcc-2.95.2/libiberty/concat.c -o pic/concat.o
  > gcc -c -DHAVE_CONFIG_H -g -O2 -I.
  > -I/home/pshen/bin/gnuS/gcc-2.95.2/libiberty/../include
  > /home/pshen/bin/gnuS/gcc-2.95.2/libiberty/concat.c
  > /home/pshen/bin/gnuS/gcc-2.95.2/libiberty/concat.c: In function
  > `concat':
  > /home/pshen/bin/gnuS/gcc-2.95.2/libiberty/concat.c:96:
  > `__builtin_va_alist' undeclared (first use this function)
  > /home/pshen/bin/gnuS/gcc-2.95.2/libiberty/concat.c:96: (Each undeclared
  > identifier is reported only once
  > /home/pshen/bin/gnuS/gcc-2.95.2/libiberty/concat.c:96: for each function
  > it appears in.)
This is a good indication that the compiler you're using to try and build
GCC has been mis-installed.

jeff