Index: general/genlib/apr-util.xml
===================================================================
--- general/genlib/apr-util.xml	(revision 6e2eb5cf0bbec55fc2a4e2b2411a788da5605e34)
+++ general/genlib/apr-util.xml	(revision 36aab55c1d713882303d389e808bbb10f70eea19)
@@ -88,6 +88,6 @@
     <para role="optional">
       <xref linkend="db"/>,
-      <ulink url="http://www.freetds.org/">FreeTDS</ulink>,
-      <xref linkend="mariadb"/> or <ulink url="http://www.mysql.com/">MySQL</ulink>,
+      <ulink url="https://www.freetds.org/">FreeTDS</ulink>,
+      <xref linkend="mariadb"/> or <ulink url="https://www.mysql.com/">MySQL</ulink>,
       <xref linkend="openldap"/>,
       <xref linkend="postgresql"/>,
Index: general/genlib/enchant.xml
===================================================================
--- general/genlib/enchant.xml	(revision 6e2eb5cf0bbec55fc2a4e2b2411a788da5605e34)
+++ general/genlib/enchant.xml	(revision 36aab55c1d713882303d389e808bbb10f70eea19)
@@ -87,7 +87,7 @@
       <xref linkend="doxygen"/>,
       <ulink url="http://hspell.ivrix.org.il/">Hspell</ulink>,
-      <ulink url="http://hunspell.github.io/">Hunspell</ulink>,
+      <ulink url="https://hunspell.github.io/">Hunspell</ulink>,
       <ulink url="https://nuspell.github.io/">Nuspell</ulink>,
-      <ulink url="http://hunspell.github.io/">Voikko</ulink>, and
+      <ulink url="https://hunspell.github.io/">Voikko</ulink>, and
       <ulink url="https://github.com/unittest-cpp/unittest-cpp/releases">
         unittest-cpp</ulink> (required for tests)
Index: general/genlib/fftw.xml
===================================================================
--- general/genlib/fftw.xml	(revision 6e2eb5cf0bbec55fc2a4e2b2411a788da5605e34)
+++ general/genlib/fftw.xml	(revision 36aab55c1d713882303d389e808bbb10f70eea19)
@@ -5,5 +5,5 @@
   %general-entities;
 
-  <!ENTITY fftw-download-http "http://www.fftw.org/fftw-&fftw-version;.tar.gz">
+  <!ENTITY fftw-download-http "https://www.fftw.org/fftw-&fftw-version;.tar.gz">
   <!ENTITY fftw-download-ftp  "ftp://ftp.fftw.org/pub/fftw/fftw-&fftw-version;.tar.gz ">
   <!ENTITY fftw-md5sum        "8ccbf6a5ea78a16dbc3e1306e234cc5c">
@@ -170,5 +170,5 @@
         class="libraryfile"> libfftw3_threads.so</filename> to be compiled.
         It is used by e.g. the <application>gimp</application> plugin from
-        <ulink url="http://gmic.eu/">G'MIC</ulink>.
+        <ulink url="https://gmic.eu/">G'MIC</ulink>.
       </para>
 
Index: general/genlib/gmime3.xml
===================================================================
--- general/genlib/gmime3.xml	(revision 6e2eb5cf0bbec55fc2a4e2b2411a788da5605e34)
+++ general/genlib/gmime3.xml	(revision 36aab55c1d713882303d389e808bbb10f70eea19)
@@ -96,6 +96,6 @@
       <xref linkend="libnsl"/>,
       <xref linkend="vala"/>, and
-      <ulink url="http://download.mono-project.com/sources/gtk-sharp/">Gtk#</ulink> (requires
-      <ulink url="http://www.mono-project.com/Main_Page">Mono</ulink>)
+      <ulink url="https://download.mono-project.com/sources/gtk-sharp/">Gtk#</ulink> (requires
+      <ulink url="https://www.mono-project.com/Main_Page">Mono</ulink>)
     </para>
 
Index: general/genlib/gsl.xml
===================================================================
--- general/genlib/gsl.xml	(revision 6e2eb5cf0bbec55fc2a4e2b2411a788da5605e34)
+++ general/genlib/gsl.xml	(revision 36aab55c1d713882303d389e808bbb10f70eea19)
@@ -75,5 +75,5 @@
     <bridgehead renderas="sect4">Optional</bridgehead>
     <para role="optional">
-      <ulink url="http://www.sphinx-doc.org/en/stable/man/sphinx-build.html">Sphinx</ulink>
+      <ulink url="https://www.sphinx-doc.org/en/stable/man/sphinx-build.html">Sphinx</ulink>
       with <ulink url="https://pypi.python.org/pypi/sphinx_rtd_theme">sphinx_rtd_theme</ulink>
     </para>
Index: general/genlib/gspell.xml
===================================================================
--- general/genlib/gspell.xml	(revision 6e2eb5cf0bbec55fc2a4e2b2411a788da5605e34)
+++ general/genlib/gspell.xml	(revision 36aab55c1d713882303d389e808bbb10f70eea19)
@@ -107,5 +107,5 @@
       test-checker,
       is known to fail if the external package
-      <ulink url="http://hunspell.github.io/">Hunspell</ulink> is not installed.
+      <ulink url="https://hunspell.github.io/">Hunspell</ulink> is not installed.
       The tests also must be run in an X session.
     </para>
Index: general/genlib/libatasmart.xml
===================================================================
--- general/genlib/libatasmart.xml	(revision 6e2eb5cf0bbec55fc2a4e2b2411a788da5605e34)
+++ general/genlib/libatasmart.xml	(revision 36aab55c1d713882303d389e808bbb10f70eea19)
@@ -5,5 +5,5 @@
   %general-entities;
 
-  <!ENTITY libatasmart-download-http "http://0pointer.de/public/libatasmart-&libatasmart-version;.tar.xz">
+  <!ENTITY libatasmart-download-http "https://0pointer.de/public/libatasmart-&libatasmart-version;.tar.xz">
   <!ENTITY libatasmart-download-ftp  " ">
   <!ENTITY libatasmart-md5sum        "53afe2b155c36f658e121fe6def33e77">
Index: general/genlib/libblockdev.xml
===================================================================
--- general/genlib/libblockdev.xml	(revision 6e2eb5cf0bbec55fc2a4e2b2411a788da5605e34)
+++ general/genlib/libblockdev.xml	(revision 36aab55c1d713882303d389e808bbb10f70eea19)
@@ -91,5 +91,5 @@
       <xref linkend="mdadm"/>,
       <ulink url="https://people.redhat.com/~heinzm/sw/dmraid/">dmraid</ulink>,
-      <ulink url="http://bcachefs.org/">bcachefs</ulink>, and
+      <ulink url="https://bcachefs.org/">bcachefs</ulink>, and
       <ulink url="https://github.com/pmem/ndctl">ndctl</ulink>
     </para>
Index: general/genlib/libdaemon.xml
===================================================================
--- general/genlib/libdaemon.xml	(revision 6e2eb5cf0bbec55fc2a4e2b2411a788da5605e34)
+++ general/genlib/libdaemon.xml	(revision 36aab55c1d713882303d389e808bbb10f70eea19)
@@ -5,5 +5,5 @@
   %general-entities;
 
-  <!ENTITY libdaemon-download-http "http://0pointer.de/lennart/projects/libdaemon/libdaemon-&libdaemon-version;.tar.gz">
+  <!ENTITY libdaemon-download-http "https://0pointer.de/lennart/projects/libdaemon/libdaemon-&libdaemon-version;.tar.gz">
   <!ENTITY libdaemon-download-ftp  " ">
   <!ENTITY libdaemon-md5sum        "509dc27107c21bcd9fbf2f95f5669563">
Index: general/genlib/libidn.xml
===================================================================
--- general/genlib/libidn.xml	(revision 6e2eb5cf0bbec55fc2a4e2b2411a788da5605e34)
+++ general/genlib/libidn.xml	(revision 36aab55c1d713882303d389e808bbb10f70eea19)
@@ -32,7 +32,7 @@
       <application>libidn</application> is a package designed for
       internationalized string handling based on the
-      <ulink url="http://www.ietf.org/rfc/rfc3454.txt">Stringprep</ulink>,
-      <ulink url="http://www.ietf.org/rfc/rfc3492.txt">Punycode</ulink> and
-      <ulink url="http://www.ietf.org/rfc/rfc3490.txt">IDNA</ulink>
+      <ulink url="https://www.ietf.org/rfc/rfc3454.txt">Stringprep</ulink>,
+      <ulink url="https://www.ietf.org/rfc/rfc3492.txt">Punycode</ulink> and
+      <ulink url="https://www.ietf.org/rfc/rfc3490.txt">IDNA</ulink>
       specifications defined by the Internet Engineering Task Force
       (IETF) Internationalized Domain Names (IDN) working group, used for
@@ -90,5 +90,5 @@
       <xref linkend="openjdk"/>,
       <xref linkend="valgrind"/>, and
-      <ulink url="http://www.mono-project.com/">Mono</ulink>
+      <ulink url="https://www.mono-project.com/">Mono</ulink>
     </para>
 
Index: general/genlib/libseccomp.xml
===================================================================
--- general/genlib/libseccomp.xml	(revision 6e2eb5cf0bbec55fc2a4e2b2411a788da5605e34)
+++ general/genlib/libseccomp.xml	(revision 36aab55c1d713882303d389e808bbb10f70eea19)
@@ -82,5 +82,5 @@
       <xref linkend="which"/> (needed for tests),
       <xref linkend="valgrind"/>,
-      <ulink url="http://cython.org/">Cython</ulink> (for python bindings), and
+      <ulink url="https://cython.org/">Cython</ulink> (for python bindings), and
       <ulink url="http://ltp.sourceforge.net/coverage/lcov.php">LCOV</ulink>
     </para>
@@ -121,5 +121,5 @@
     <para>
       <option>--enable-python</option>: this switch is needed to build
-      python bindings if <ulink url="http://cython.org/">Cython</ulink>
+      python bindings if <ulink url="https://cython.org/">Cython</ulink>
       is installed.
     </para>
Index: general/genlib/pcre2.xml
===================================================================
--- general/genlib/pcre2.xml	(revision 6e2eb5cf0bbec55fc2a4e2b2411a788da5605e34)
+++ general/genlib/pcre2.xml	(revision 36aab55c1d713882303d389e808bbb10f70eea19)
@@ -77,5 +77,5 @@
     <para role="optional">
       <xref linkend="valgrind"/> and
-      <ulink url="http://thrysoee.dk/editline/">libedit</ulink>
+      <ulink url="https://thrysoee.dk/editline/">libedit</ulink>
     </para>
 
