xbps-checkvers: use --longopt=FOO in usage().
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@ -185,13 +185,13 @@ show_usage(const char *prog)
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"Usage: %s [OPTIONS] [FILES...]\n\n"
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"Usage: %s [OPTIONS] [FILES...]\n\n"
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" Options:\n"
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" Options:\n"
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" -h,--help Show this helpful help-message for help.\n"
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" -h,--help Show this helpful help-message for help.\n"
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" -C,--config FILENAME Set (or override) the `xbps.conf' (which may\n"
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" -C,--config=FILENAME Set (or override) the `xbps.conf' (which may\n"
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" have automatically been detected).\n"
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" have automatically been detected).\n"
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" -d,--distdir DIRECTORY Set (or override) the path to xbps-packages\n"
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" -d,--distdir=DIRECTORY Set (or override) the path to xbps-packages\n"
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" (defaults to ~/xbps-packages).\n"
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" (defaults to ~/xbps-packages).\n"
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" -i,--installed Check for outdated packages in rootdir, rather\n"
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" -i,--installed Check for outdated packages in rootdir, rather\n"
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" than in the XBPS repositories.\n"
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" than in the XBPS repositories.\n"
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" -r,--rootdir DIRECTORY Set root directory (defaults to /).\n"
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" -r,--rootdir=DIRECTORY Set root directory (defaults to /).\n"
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" -s,--show-missing List any binary packages which are not built.\n"
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" -s,--show-missing List any binary packages which are not built.\n"
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"\n [FILES...] Extra packages to process with the outdated\n"
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"\n [FILES...] Extra packages to process with the outdated\n"
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" ones (only processed if missing).\n\n",
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" ones (only processed if missing).\n\n",
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