Revert change to autodetect '__getopt_initialized' variable ... turns

out glibc doesn't actually export this variable, so we need a different
solution.

configure.in

@@ -985,15 +985,6 @@ if test x"$pgac_cv_var_int_optreset" = x"yes"; then
   AC_DEFINE(HAVE_INT_OPTRESET, 1)
 fi
 
-AC_CACHE_CHECK([for __getopt_initialized], pgac_cv_var_int___getopt_initialized,
-[AC_TRY_LINK([#include <unistd.h>],
-  [extern int __getopt_initialized; __getopt_initialized = 1;],
-  [pgac_cv_var_int___getopt_initialized=yes],
-  [pgac_cv_var_int___getopt_initialized=no])])
-if test x"$pgac_cv_var_int___getopt_initialized" = x"yes"; then
-  AC_DEFINE(HAVE_INT___GETOPT_INITIALIZED, 1)
-fi
-
 
 # This test makes sure that run tests work at all.  Sometimes a shared
 # library is found by the linker, but the runtime linker can't find it.

src/include/pg_config.h.in

@@ -8,7 +8,7 @@
  * or in pg_config.h afterwards.  Of course, if you edit pg_config.h, then your
  * changes will be overwritten the next time you run configure.
  *
- * $Id: pg_config.h.in,v 1.10 2001/10/19 20:47:09 tgl Exp $
+ * $Id: pg_config.h.in,v 1.11 2001/10/20 17:57:39 tgl Exp $
  */
 
 #ifndef PG_CONFIG_H
@@ -667,9 +667,6 @@ extern int fdatasync(int fildes);
 /* Define if you have the optreset variable */
 #undef HAVE_INT_OPTRESET
 
-/* Define if you have the __getopt_initialized variable */
-#undef HAVE_INT___GETOPT_INITIALIZED
-
 /* Define if you have strtoll() */
 #undef HAVE_STRTOLL