Update.

2001-08-11  Ulrich Drepper  <drepper@redhat.com>

	* config.h.in: Add #undef line for USE_NONOPTION_FLAGS.
	* posix/getopt_init.c: Produce code only if USE_NONOPTION_FLAGS is
	defined.
	* posix/getopt.c: Use __getopt_nonoption_flags only if
	USE_NONOPTION_FLAGS is defined.
	* sysdeps/mach/hurd/i386/init-first.c: Use __getopt_clean_environment
	only if USE_NONOPTION_FLAGS is defined.
	* sysdeps/mach/hurd/mips/init-first.c: Likewise.
	* sysdeps/unix/sysv/linux/init-first.c: Likewise.

diff --git a/ChangeLog b/ChangeLog
index e0069c05465b6b19606b179cc7ee4321447aafc5..9eed9ce5b06e2a1a4720f778ef5003d4ef228401 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,15 @@
+2001-08-11  Ulrich Drepper  <drepper@redhat.com>
+
+       * config.h.in: Add #undef line for USE_NONOPTION_FLAGS.
+       * posix/getopt_init.c: Produce code only if USE_NONOPTION_FLAGS is
+       defined.
+       * posix/getopt.c: Use __getopt_nonoption_flags only if
+       USE_NONOPTION_FLAGS is defined.
+       * sysdeps/mach/hurd/i386/init-first.c: Use __getopt_clean_environment
+       only if USE_NONOPTION_FLAGS is defined.
+       * sysdeps/mach/hurd/mips/init-first.c: Likewise.
+       * sysdeps/unix/sysv/linux/init-first.c: Likewise.
+
 2001-08-11  Andreas Jaeger  <aj@suse.de>
 
        * sysdeps/ieee754/ldbl-128/e_j0l.c: New file.

diff --git a/posix/getopt.c b/posix/getopt.c
index 88fde7c809c1ebed7f62841e898d43299bf7490b..0a658b684c05250bcee59b965c886a6be4d1598f 100644 (file)
--- a/posix/getopt.c
+++ b/posix/getopt.c
@@ -2,9 +2,9 @@
    NOTE: getopt is now part of the C library, so if you don't know what
    "Keep this file name-space clean" means, talk to drepper@gnu.org
    before changing it!
-   Copyright (C) 1987, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 2000
-   This file is part of the GNU C Library.
+   Copyright (C) 1987,88,89,90,91,92,93,94,95,96,98,99,2000,2001
        Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
@@ -253,8 +253,10 @@ static int last_nonopt;
 /* Bash 2.0 gives us an environment variable containing flags
    indicating ARGV elements that should not be considered arguments.  */
 
+#ifdef USE_NONOPTION_FLAGS
 /* Defined in getopt_init.c  */
 extern char *__getopt_nonoption_flags;
+#endif
 
 static int nonoption_flags_max_len;
 static int nonoption_flags_len;
@@ -278,13 +280,17 @@ store_args_and_env (int argc, char *const *argv)
 text_set_element (__libc_subinit, store_args_and_env);
 # endif /* text_set_element */
 
-# define SWAP_FLAGS(ch1, ch2) \
+# ifdef USE_NONOPTION_FLAGS
+#  define SWAP_FLAGS(ch1, ch2) \
   if (nonoption_flags_len > 0)                                               \
     {                                                                        \
       char __tmp = __getopt_nonoption_flags[ch1];                            \
       __getopt_nonoption_flags[ch1] = __getopt_nonoption_flags[ch2];         \
       __getopt_nonoption_flags[ch2] = __tmp;                                 \
     }
+# else
+#  define SWAP_FLAGS(ch1, ch2)
+# endif
 #else  /* !_LIBC */
 # define SWAP_FLAGS(ch1, ch2)
 #endif /* _LIBC */
@@ -316,7 +322,7 @@ exchange (argv)
      It leaves the longer segment in the right place overall,
      but it consists of two parts that need to be swapped next.  */
 
-#ifdef _LIBC
+#if defined _LIBC && defined USE_NONOPTION_FLAGS
   /* First make sure the handling of the `__getopt_nonoption_flags'
      string can work normally.  Our top argument must be in the range
      of the string.  */
@@ -420,7 +426,7 @@ _getopt_initialize (argc, argv, optstring)
   else
     ordering = PERMUTE;
 
-#ifdef _LIBC
+#if defined _LIBC && defined USE_NONOPTION_FLAGS
   if (posixly_correct == NULL
       && argc == original_argc && argv == original_argv)
     {
@@ -539,7 +545,7 @@ _getopt_internal (argc, argv, optstring, longopts, longind, long_only)
      Either it does not have option syntax, or there is an environment flag
      from the shell indicating it is not an option.  The later information
      is only used when the used in the GNU libc.  */
-#ifdef _LIBC
+#if defined _LIBC && defined USE_NONOPTION_FLAGS
 # define NONOPTION_P (argv[optind][0] != '-' || argv[optind][1] == '\0'              \
                      || (optind < nonoption_flags_len                        \
                          && __getopt_nonoption_flags[optind] == '1'))

diff --git a/posix/getopt_init.c b/posix/getopt_init.c
index dd3d433460906077dd0321e4d65ea38e4f3fd683..d460098c8a020979b9fd8fd8724c9b19abec81fa 100644 (file)
--- a/posix/getopt_init.c
+++ b/posix/getopt_init.c
@@ -18,6 +18,7 @@
    Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
    02111-1307 USA.  */
 
+#ifdef USE_NONOPTION_FLAGS
 /* Attention: this file is *not* necessary when the GNU getopt functions
    are used outside the GNU libc.  Some additional functionality of the
    getopt functions in GNU libc require this additional work.  */
@@ -71,3 +72,4 @@ __getopt_clean_environment (char **env)
        /* Continue the loop in case the name appears again.  */
       }
 }
+#endif /* USE_NONOPTION_FLAGS */