gnulib: update

diff --git a/bootstrap b/bootstrap
index e00c8bbba0aea75d1e629930231a65be3da31c87..e3e270b007f658edd2ca3ec6aa590ecf14f29c27 100755 (executable)
--- a/bootstrap
+++ b/bootstrap
@@ -1,6 +1,6 @@
 #! /bin/sh
 # Print a version string.
-scriptversion=2012-07-10.09; # UTC
+scriptversion=2012-07-19.14; # UTC
 
 # Bootstrap this package from checked-out sources.
 
@@ -214,6 +214,8 @@ use_git=true
 # otherwise find the first of the NAMES that can be run (i.e.,
 # supports --version).  If found, set ENVVAR to the program name,
 # die otherwise.
+#
+# FIXME: code duplication, see also gnu-web-doc-update.
 find_tool ()
 {
   find_tool_envvar=$1

diff --git a/gnulib b/gnulib
index 2f67aa79c6f13961eda685144130692dc9f7b95f..dbd914496c99c52220e5f5ba4121d6cb55fb3beb 160000 (submodule)
--- a/gnulib
+++ b/gnulib
@@ -1 +1 @@
-Subproject commit 2f67aa79c6f13961eda685144130692dc9f7b95f
+Subproject commit dbd914496c99c52220e5f5ba4121d6cb55fb3beb