libtool: Document warning output options

By default, CATEGORY is set to "all" for all of the warning messages to
be output to standard error. CATEGORY can be set to "none" to disable
warnings.

* doc/libtool.texi: Document "W" or "--warnings=CATEGORY" option.
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Ileana Dumitrescu 2024-04-20 12:23:17 +03:00
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@ -1319,6 +1319,13 @@ can be achieved using either option @option{-v} or option
@item --version
Print libtool version information and exit.
@item -W
@itemx --warnings=@var{CATEGORY}
Report the warnings falling in category @var{CATEGORY}. The default
category is @command{all}. To disable warnings, use the category
@command{none}.
@end table
The current @command{libtool} implementation is done with a shell script