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fix !ENABLE_FEATURE_GETOPT_LONG build. Closes 3775

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When compiling with !ENABLE_FEATURE_GETOPT_LONG, busybox still tries
to include getopt.h which is not available; for example with uClibc
when !UCLIBC_HAS_GETOPT_LONG.  getopt.h is only required
for the _long set of functions.

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
This commit is contained in:
Denys Vlasenko
2011-05-29 04:24:13 +02:00
parent 217a7f4bf9
commit 488dd70869
5 changed files with 12 additions and 11 deletions
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6
util-linux/getopt.c
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@ -25,7 +25,7 @@
* Added NLS support (partly written by Arkadiusz Mickiewicz
* <misiek@misiek.eu.org>)
* Ported to Busybox - Alfred M. Szmidt <ams@trillian.itslinux.org>
* Removed --version/-V and --help/-h in
* Removed --version/-V and --help/-h
* Removed parse_error(), using bb_error_msg() from Busybox instead
* Replaced our_malloc with xmalloc and our_realloc with xrealloc
*
@ -79,7 +79,9 @@
//usage: " esac\n"
//usage: "done\n"
#include <getopt.h>
#if ENABLE_FEATURE_GETOPT_LONG
# include <getopt.h>
#endif
#include "libbb.h"
/* NON_OPT is the code that is returned when a non-option is found in '+'