+[*] The --enable-gcc-warnings option is useful only with glibc
+and with a very recent version of gcc. You'll probably also have
+to use recent system headers. If you configure with this option,
+and spot a problem, please be sure to send the report to the bug
+reporting address of this package, and not to that of gnulib, even
+if the problem seems to originate in a gnulib-provided file.
+
+* Submitting patches
+
+If you develop a fix or a new feature, please send it to the
+appropriate bug-reporting address as reported by the --help option of
+each program. One way to do this is to use vc-dwim
+<http://www.gnu.org/software/vc-dwim/>), as follows.
+
+ Run the command "vc-dwim --help", copy its definition of the
+ "git-changelog-symlink-init" function into your shell, and then run
+ this function at the top-level directory of the package.
+
+ Edit the ChangeLog file that this command creates, creating a
+ properly-formatted entry according to the GNU coding standards
+ <http://www.gnu.org/prep/standards/html_node/Change-Logs.html>.
+
+ Run the command "vc-dwim" and make sure its output looks good.
+
+ Run "vc-dwim --commit".
+
+ Run the command "git format-patch --stdout -1", and email its output
+ in, using the output's subject line.
+