libtool.texi: Document '--no-warnings' in manual

diff --git a/doc/libtool.texi b/doc/libtool.texi
index 87a866c3eb788077ca74521fcced5a03d9fda233..e78dbeb891385c1270b1eaac04526343650a70d9 100644 (file)
--- a/doc/libtool.texi
+++ b/doc/libtool.texi
@@ -1383,6 +1383,9 @@ Report the warnings falling in category @var{CATEGORY}. The default
 category is @command{all}. To disable warnings, use the category
 @command{none}.
 
+@item --no-warnings
+Do not print out any warning messages.
+
 @end table
 
 The current @command{libtool} implementation is done with a shell script