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Remove original getopt.[ch] in favor of gnulib's.
This commit is contained in:
Micah Cowan
parent
981d279da3
commit
3f45148eba
@ -1,7 +1,8 @@
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2007-10-13 Micah Cowan <micah@cowan.name>
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* GNUMakefile, maint.mk: Added as part of the gnulib-ization.
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* Makefile.am, configure.ac: gnulib-ized.
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* Makefile.am: gnulib-ized.
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* configure.ac: gnulib-ized. Removed built-in getopt checks.
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2007-10-12 Micah Cowan <micah@cowan.name>
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@ -220,13 +220,6 @@ WGET_NANOSLEEP
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WGET_POSIX_CLOCK
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WGET_NSL_SOCKET
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dnl
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dnl Check if we need to compile in getopt.c.
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dnl
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AC_CHECK_FUNC(getopt_long, [], [
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AC_LIBOBJ([getopt])
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])
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dnl
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dnl Checks for libraries.
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dnl
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@ -2,7 +2,8 @@
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* Makefile.am: Make version.c depend on Wget dependencies (source
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files, plus such things as LIBOBJS so we get things like
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http-ntlm.c or gen-md5.c).
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http-ntlm.c). Removed getopt.[ch], as we're now using gnulib for
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these.
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2007-10-10 Micah Cowan <micah@cowan.name>
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@ -40,7 +40,7 @@ wget_SOURCES = cmpt.c connect.c convert.c cookies.c ftp.c ftp-basic.c \
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res.c retr.c safe-ctype.c snprintf.c spider.c url.c \
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utils.c version.c xmalloc.c \
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config-post.h connect.h convert.h cookies.h \
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ftp.h gen-md5.h getopt.h gnu-md5.h hash.h host.h html-parse.h \
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ftp.h gen-md5.h gnu-md5.h hash.h host.h html-parse.h \
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http.h http-ntlm.h init.h log.h mswindows.h netrc.h \
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options.h progress.h ptimer.h recur.h res.h retr.h safe-ctype.h \
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spider.h ssl.h sysdep.h url.h utils.h wget.h xmalloc.h
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1071
src/getopt.c
1071
src/getopt.c
File diff suppressed because it is too large
Load Diff
124
src/getopt.h
124
src/getopt.h
@ -1,124 +0,0 @@
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/* Declarations for getopt.
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Copyright (C) 1989, 1990, 1991, 1992, 1993 Free Software Foundation, Inc.
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This program is free software; you can redistribute it and/or modify it
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under the terms of the GNU General Public License as published by the
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Free Software Foundation; either version 3, or (at your option) any
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later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>. */
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#ifndef _GETOPT_H
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#define _GETOPT_H 1
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#ifdef __cplusplus
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extern "C" {
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#endif
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/* For communication from `getopt' to the caller.
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When `getopt' finds an option that takes an argument,
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the argument value is returned here.
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Also, when `ordering' is RETURN_IN_ORDER,
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each non-option ARGV-element is returned here. */
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extern char *optarg;
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/* Index in ARGV of the next element to be scanned.
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This is used for communication to and from the caller
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and for communication between successive calls to `getopt'.
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On entry to `getopt', zero means this is the first call; initialize.
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When `getopt' returns EOF, this is the index of the first of the
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non-option elements that the caller should itself scan.
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Otherwise, `optind' communicates from one call to the next
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how much of ARGV has been scanned so far. */
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extern int optind;
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/* Callers store zero here to inhibit the error message `getopt' prints
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for unrecognized options. */
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extern int opterr;
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/* Set to an option character which was unrecognized. */
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extern int optopt;
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/* Describe the long-named options requested by the application.
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The LONG_OPTIONS argument to getopt_long or getopt_long_only is a vector
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of `struct option' terminated by an element containing a name which is
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zero.
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The field `has_arg' is:
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no_argument (or 0) if the option does not take an argument,
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required_argument (or 1) if the option requires an argument,
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optional_argument (or 2) if the option takes an optional argument.
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If the field `flag' is not NULL, it points to a variable that is set
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to the value given in the field `val' when the option is found, but
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left unchanged if the option is not found.
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To have a long-named option do something other than set an `int' to
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a compiled-in constant, such as set a value from `optarg', set the
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option's `flag' field to zero and its `val' field to a nonzero
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value (the equivalent single-letter option character, if there is
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one). For long options that have a zero `flag' field, `getopt'
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returns the contents of the `val' field. */
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struct option
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{
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const char *name;
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/* has_arg can't be an enum because some compilers complain about
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type mismatches in all the code that assumes it is an int. */
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int has_arg;
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int *flag;
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int val;
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};
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/* Names for the values of the `has_arg' field of `struct option'. */
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#define no_argument 0
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#define required_argument 1
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#define optional_argument 2
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#if __STDC__
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#if defined(__GNU_LIBRARY__)
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/* Many other libraries have conflicting prototypes for getopt, with
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differences in the consts, in stdlib.h. To avoid compilation
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errors, only prototype getopt for the GNU C library. */
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extern int getopt (int argc, char *const *argv, const char *shortopts);
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#else /* not __GNU_LIBRARY__ */
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extern int getopt ();
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#endif /* not __GNU_LIBRARY__ */
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extern int getopt_long (int argc, char *const *argv, const char *shortopts,
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const struct option *longopts, int *longind);
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extern int getopt_long_only (int argc, char *const *argv,
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const char *shortopts,
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const struct option *longopts, int *longind);
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/* Internal only. Users should not call this directly. */
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extern int _getopt_internal (int argc, char *const *argv,
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const char *shortopts,
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const struct option *longopts, int *longind,
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int long_only);
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#else /* not __STDC__ */
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extern int getopt ();
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extern int getopt_long ();
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extern int getopt_long_only ();
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extern int _getopt_internal ();
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#endif /* not __STDC__ */
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#ifdef __cplusplus
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}
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#endif
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#endif /* _GETOPT_H */
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@ -55,8 +55,7 @@ so, delete this exception statement from your version. */
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#include "spider.h"
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#include "http.h" /* for save_cookies */
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/* On GNU system this will include system-wide getopt.h. */
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#include "getopt.h"
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#include <getopt.h>
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#ifndef PATH_SEPARATOR
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# define PATH_SEPARATOR '/'
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