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fix support for globally disabling --long-options.

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(disabling them saves ~4K on fully configured bbox)
This commit is contained in:
Denis Vlasenko
2006-11-29 11:09:43 +00:00
parent 601ae1378b
commit c61852a02b
10 changed files with 54 additions and 41 deletions
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7
archival/tar.c
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@@ -721,8 +721,6 @@ static const struct option tar_long_options[] = {
# endif
{ 0, 0, 0, 0 }
};
#else
#define tar_long_options 0
#endif
int tar_main(int argc, char **argv)
@@ -750,8 +748,9 @@ int tar_main(int argc, char **argv)
USE_FEATURE_TAR_CREATE("c:") "t:x:" // at least one of these is reqd
USE_FEATURE_TAR_CREATE("c--tx:t--cx:x--ct") // mutually exclusive
SKIP_FEATURE_TAR_CREATE("t--x:x--t"); // mutually exclusive
if (ENABLE_FEATURE_TAR_LONG_OPTIONS)
applet_long_options = tar_long_options;
#if ENABLE_FEATURE_TAR_LONG_OPTIONS
applet_long_options = tar_long_options;
#endif
opt = getopt32(argc, argv,
"txC:f:Opvk"
USE_FEATURE_TAR_CREATE( "ch" )