README: change http to https in all URIs

* README.md: Change http:// to https:// everywhere.

diff --git a/README.md b/README.md
index 1e98863810d1365e7fef75634f250deca2934802..fa6168af251fe5c2eb174961131ed2ff64b002bd 100644 (file)
--- a/README.md
+++ b/README.md
@@ -9,7 +9,7 @@ consistent, portable interface.
 
 Libtool's home page is:
 
-    http://www.gnu.org/software/libtool/libtool.html
+    https://www.gnu.org/software/libtool/libtool.html
 
 See the file [NEWS][] for a description of recent changes to Libtool.
 
@@ -37,12 +37,12 @@ To use Libtool, add the new generic library building commands to your
 `Makefile`, `Makefile.in`, or `Makefile.am`.  See the documentation for
 details.
 
-[install]: http://git.savannah.gnu.org/cgit/automake.git/tree/INSTALL
-[libtool]: http://www.gnu.org/s/libtool
+[install]: https://git.savannah.gnu.org/cgit/automake.git/tree/INSTALL
+[libtool]: https://www.gnu.org/s/libtool
 [libtool list]: mailto:libtool@gnu.org
-[news]: http://git.savannah.gnu.org/cgit/libtool.git/tree/NEWS
-[notes]: http://git.savannah.gnu.org/cgit/libtool.git/tree/doc/notes.texi
-[platforms]: http://git.savannah.gnu.org/cgit/libtool.git/tree/doc/PLATFORMS
+[news]: https://git.savannah.gnu.org/cgit/libtool.git/tree/NEWS
+[notes]: https://git.savannah.gnu.org/cgit/libtool.git/tree/doc/notes.texi
+[platforms]: https://git.savannah.gnu.org/cgit/libtool.git/tree/doc/PLATFORMS
 
 
 2. Reporting Bugs
@@ -82,7 +82,7 @@ details see the 'Copyright Assignment' section on our
 [Contributing][contribute] webpage.
 
 [bug mailing list]: mailto:bug-libtool@gnu.org
-[contribute]: http://www.gnu.org/software/libtool/contribute.html
+[contribute]: https://www.gnu.org/software/libtool/contribute.html
 
 
 3. The Test Suite
@@ -153,7 +153,7 @@ send the file `tests/testsuite.log` to the [bug mailing list][].
   To reduce load on the main server, please use one of the mirrors
   listed at:
 
-      http://www.gnu.org/order/ftp.html
+      https://www.gnu.org/order/ftp.html
 
 * Alpha quality pre-releases of GNU Libtool, also with detached
   signature files are available from:
@@ -162,7 +162,7 @@ send the file `tests/testsuite.log` to the [bug mailing list][].
 
   and some of the mirrors listed at:
 
-      http://www.gnu.org/order/ftp.html
+      https://www.gnu.org/order/ftp.html
 
 * The master libtool repository is stored in git.
 
@@ -174,7 +174,7 @@ send the file `tests/testsuite.log` to the [bug mailing list][].
   If you are behind a firewall that blocks the git protocol, you may
   find it useful to use
 
-      git config --global url.http://git.sv.gnu.org/r/.insteadof \
+      git config --global url.https://git.sv.gnu.org/r/.insteadof \
         git://git.sv.gnu.org/
 
   to force git to transparently rewrite all savannah git references to
@@ -194,7 +194,7 @@ send the file `tests/testsuite.log` to the [bug mailing list][].
   - Autoconf 2.64 or later
   - Automake 1.11.1 or later
   - Help2man 1.29 or later
-  - Xz 4.999.8beta or later (from [tukaani.org](http://tukaani.org/xz))
+  - Xz 4.999.8beta or later (from [tukaani.org](https://tukaani.org/xz))
   - Texinfo 4.8 or later
   - Any prerequisites of the above (such as m4, perl, tex)