Further on gcc-3.0 sparc-solaris bootstrap failure

[Stephen L Moshier]

The libobjc/configure script in the cvs archive is not the same
as the one that gets generated during the build.  For some reason
make insists on running autoconf, which generates a libobjc/configure
file about 50 Kbytes larger than the one in cvs.  The autoconf
on this machine is version 2.50, and the generated configure script stops here:

  # We need AC_EXEEXT to keep automake happy in cygnus mode.  However,
  # at least currently, we never actually build a program, so we never
  # need to use $(EXEEXT).  Moreover, the test for EXEEXT normally
  # fails, because we are probably configuring with a cross compiler
  # which cant create executables.  So we include AC_EXEEXT to keep
  # automake happy, but we dont execute it, since we dont care about
  # the result.
  if false; then

  fi