gnu: Use HTTPS for all sourceforge.net home pages.

* gnu/packages/admin.scm (mingetty, clusterssh)[home-page]: Use HTTPS.
* gnu/packages/audio.scm (libbs2b, soxr)[home-page]: Likewise.
* gnu/packages/bioinformatics.scm (bless)[home-page]: Likewise.
* gnu/packages/display-managers.scm (slim)[home-page]: Likewise.
* gnu/packages/games.scm (extremetuxracer)[home-page]: Likewise.
* gnu/packages/ghostscript.scm (gs-fonts)[home-page]: Likewise.
* gnu/packages/haskell.scm (ghc-regex-base, ghc-regex-posix,
ghc-regex-compat)[home-page]: Likewise.
* gnu/packages/image.scm (imlib2)[home-page]: Likewise.
* gnu/packages/libreoffice.scm (librevenge, libcmis, libodfgen, libmwaw)
[home-page]: Likewise.
* gnu/packages/linux.scm (hdparm, acpid, libavc1394, rng-tools)
[home-page]: Likewise.
* gnu/packages/mail.scm (esmtp)[home-page]: Likewise.
* gnu/packages/mp3.scm (ripperx)[home-page]: Likewise.
* gnu/packages/onc-rpc.scm (libtirpc)[home-page]: Likewise.
* gnu/packages/perl.scm (perl-czplib)[home-page]: Likewise.
* gnu/packages/python.scm (python-pyasn1-modules)[home-page]: Likewise.
* gnu/packages/xdisorg.scm (xosd)[home-page]: Likewise.

gnu/packages/admin.scm

@@ -362,7 +362,7 @@ (define-public mingetty
        #:tests? #f))                              ; no tests
     (inputs `(("shadow" ,shadow)))
 
-    (home-page "http://sourceforge.net/projects/mingetty")
+    (home-page "https://sourceforge.net/projects/mingetty")
     (synopsis "Getty for the text console")
     (description
      "Small console getty that is started on the Linux text console,
@@ -717,7 +717,7 @@ (define-public clusterssh
              `("PERL5LIB" ":" prefix (,x11-inc ,tk-inc)))))
         %standard-phases)))
     ;; The clusterssh.sourceforge.net address requires login to view
-    (home-page "http://sourceforge.net/projects/clusterssh/")
+    (home-page "https://sourceforge.net/projects/clusterssh/")
     (synopsis "Secure concurrent multi-server terminal control")
     (description
      "ClusterSSH controls a number of xterm windows via a single graphical

gnu/packages/audio.scm

@@ -1448,7 +1448,7 @@ (define-public libbs2b
     (build-system gnu-build-system)
     (native-inputs `(("pkg-config" ,pkg-config)))
     (inputs `(("libsndfile" ,libsndfile)))
-    (home-page "http://sourceforge.net/projects/bs2b/")
+    (home-page "https://sourceforge.net/projects/bs2b/")
     (synopsis "Bauer stereophonic-to-binaural DSP")
     (description
      "The Bauer stereophonic-to-binaural DSP (bs2b) library and plugins is
@@ -2279,7 +2279,7 @@ (define-public soxr
         (base32 "1hmadwqfpg15vhwq9pa1sl5xslibrjpk6hpq2s9hfmx1s5l6ihfw"))))
     (build-system cmake-build-system)
     (arguments '(#:tests? #f))          ;no 'check' target
-    (home-page "http://sourceforge.net/p/soxr/wiki/Home/")
+    (home-page "https://sourceforge.net/p/soxr/wiki/Home/")
     (synopsis "One-dimensional sample-rate conversion library")
     (description
      "The SoX Resampler library (libsoxr) performs one-dimensional sample-rate

gnu/packages/bioinformatics.scm

@@ -1097,7 +1097,7 @@ (define-public bless
        ("pigz" ,pigz)
        ("zlib" ,zlib)))
     (supported-systems '("x86_64-linux"))
-    (home-page "http://sourceforge.net/p/bless-ec/wiki/Home/")
+    (home-page "https://sourceforge.net/p/bless-ec/wiki/Home/")
     (synopsis "Bloom-filter-based error correction tool for NGS reads")
     (description
      "@dfn{Bloom-filter-based error correction solution for high-throughput

gnu/packages/display-managers.scm

@@ -235,7 +235,7 @@ (define-public slim
        #:tests? #f))
 
     ;; This used to be at <http://slim.berlios.de/>.
-    (home-page "http://sourceforge.net/projects/slim.berlios/")
+    (home-page "https://sourceforge.net/projects/slim.berlios/")
     (synopsis "Desktop-independent graphical login manager for X11")
     (description
      "SLiM is a Desktop-independent graphical login manager for X11, derived

gnu/packages/games.scm

@@ -968,7 +968,7 @@ (define-public extremetuxracer
 bones.
 
 This game is based on the GPL version of the famous game TuxRacer.")
-    (home-page "http://sourceforge.net/projects/extremetuxracer/")
+    (home-page "https://sourceforge.net/projects/extremetuxracer/")
     (license license:gpl2+)))
 
 (define-public supertuxkart

gnu/packages/ghostscript.scm

@@ -293,7 +293,7 @@ (define-public gs-fonts
     "Ghostscript fonts provides fonts and font metrics customarily distributed with
 Ghostscript.  It currently includes the 35 standard PostScript fonts.")
    (license license:gpl2)
-   (home-page "http://sourceforge.net/projects/gs-fonts/")))
+   (home-page "https://sourceforge.net/projects/gs-fonts/")))
 
 (define-public libspectre
   (package

gnu/packages/haskell.scm

@@ -2200,7 +2200,7 @@ (define-public ghc-regex-base
     (inputs
      `(("ghc-mtl" ,ghc-mtl)))
     (home-page
-     "http://sourceforge.net/projects/lazy-regex")
+     "https://sourceforge.net/projects/lazy-regex")
     (synopsis "Replaces/Enhances Text.Regex")
     (description "@code{Text.Regex.Base} provides the interface API for
 regex-posix, regex-pcre, regex-parsec, regex-tdfa, regex-dfa.")
@@ -2223,7 +2223,7 @@ (define-public ghc-regex-posix
     (build-system haskell-build-system)
     (inputs
      `(("ghc-regex-base" ,ghc-regex-base)))
-    (home-page "http://sourceforge.net/projects/lazy-regex")
+    (home-page "https://sourceforge.net/projects/lazy-regex")
     (synopsis "POSIX regular expressions for Haskell")
     (description "This library provides the POSIX regex backend used by the
 Haskell library @code{regex-base}.")
@@ -2247,7 +2247,7 @@ (define-public ghc-regex-compat
     (inputs
      `(("ghc-regex-base" ,ghc-regex-base)
        ("ghc-regex-posix" ,ghc-regex-posix)))
-    (home-page "http://sourceforge.net/projects/lazy-regex")
+    (home-page "https://sourceforge.net/projects/lazy-regex")
     (synopsis "Replaces/Enhances Text.Regex")
     (description "This library provides one module layer over
 @code{regex-posix} to replace @code{Text.Regex}.")

gnu/packages/image.scm

@@ -580,7 +580,7 @@ (define-public imlib2
        ("libtiff" ,libtiff)
        ("giflib" ,giflib)
        ("bzip2" ,bzip2)))
-    (home-page "http://sourceforge.net/projects/enlightenment/")
+    (home-page "https://sourceforge.net/projects/enlightenment/")
     (synopsis
      "Loading, saving, rendering and manipulating image files")
     (description

gnu/packages/libreoffice.scm

@@ -144,7 +144,7 @@ (define-public librevenge
      `(#:configure-flags '("--disable-werror"
                            ;; Avoid undefined library references
                            "LDFLAGS=-lboost_system")))
-    (home-page "http://sourceforge.net/p/libwpd/wiki/librevenge/")
+    (home-page "https://sourceforge.net/p/libwpd/wiki/librevenge/")
     (synopsis "Document importer for office suites")
     (description "Librevenge is a base library for writing document import
 filters.  It has interfaces for text documents, vector graphics,
@@ -275,7 +275,7 @@ (define-public libcmis
           ;; fails without the following flag.
           (string-append "--with-boost="
                          (assoc-ref %build-inputs "boost")))))
-    (home-page "http://sourceforge.net/projects/libcmis/")
+    (home-page "https://sourceforge.net/projects/libcmis/")
     (synopsis "CMIS client library")
     (description "LibCMIS is a C++ client library for the CMIS interface.  It
 allows C++ applications to connect to any ECM behaving as a CMIS server such
@@ -561,7 +561,7 @@ (define-public libodfgen
     (arguments
      ;; avoid triggering configure errors by simple inclusion of boost headers
      `(#:configure-flags '("--disable-werror")))
-    (home-page "http://sourceforge.net/p/libwpd/wiki/libodfgen/")
+    (home-page "https://sourceforge.net/p/libwpd/wiki/libodfgen/")
     (synopsis "ODF (Open Document Format) library")
     (description "Libodfgen is a library for generating documents in the
 Open Document Format (ODF).  It provides generator implementations for all
@@ -592,7 +592,7 @@ (define-public libmwaw
     (arguments
      ;; avoid triggering configure errors by simple inclusion of boost headers
      `(#:configure-flags '("--disable-werror")))
-    (home-page "http://sourceforge.net/p/libmwaw/wiki/Home/")
+    (home-page "https://sourceforge.net/p/libmwaw/wiki/Home/")
     (synopsis "Import library for some old Macintosh text documents")
     (description "Libmwaw contains some import filters for old Macintosh
 text documents (MacWrite, ClarisWorks, ... ) and for some graphics and

gnu/packages/linux.scm

@@ -2216,7 +2216,7 @@ (define-public hdparm
                             "CC=gcc"))
        #:phases (alist-delete 'configure %standard-phases)
        #:tests? #f))  ; no test suite
-    (home-page "http://sourceforge.net/projects/hdparm/")
+    (home-page "https://sourceforge.net/projects/hdparm/")
     (synopsis "Tune hard disk parameters for high performance")
     (description
      "Get/set device parameters for Linux SATA/IDE drives.  It's primary use
@@ -2282,7 +2282,7 @@ (define-public acpid
                (base32
                 "1vl7c6vc724v4jwki17czgj6lnrknnj1a6llm8gkl32i2gnam5j3"))))
     (build-system gnu-build-system)
-    (home-page "http://sourceforge.net/projects/acpid2/")
+    (home-page "https://sourceforge.net/projects/acpid2/")
     (synopsis "Daemon for delivering ACPI events to user-space programs")
     (description
      "acpid is designed to notify user-space programs of Advanced
@@ -2407,7 +2407,7 @@ (define-public libavc1394
      `(("pkg-config" ,pkg-config)))
     (propagated-inputs
      `(("libraw1394" ,libraw1394))) ; required by libavc1394.pc
-    (home-page "http://sourceforge.net/projects/libavc1394/")
+    (home-page "https://sourceforge.net/projects/libavc1394/")
     (synopsis "AV/C protocol library for IEEE 1394")
     (description
      "Libavc1394 is a programming interface to the AV/C specification from
@@ -2888,7 +2888,7 @@ (define-public rng-tools
     (description
      "Monitor a hardware random number generator, and supply entropy
 from that to the system kernel's @file{/dev/random} machinery.")
-    (home-page "http://sourceforge.net/projects/gkernel")
+    (home-page "https://sourceforge.net/projects/gkernel")
     ;; The source package is offered under the GPL2+, but the files
     ;; 'rngd_rdrand.c' and 'rdrand_asm.S' are only available under the GPL2.
     (license (list license:gpl2 license:gpl2+))))

gnu/packages/mail.scm

@@ -1251,7 +1251,7 @@ (define-public esmtp
        ("libtool" ,libtool)))
     (inputs
      `(("libesmtp" ,libesmtp)))
-    (home-page "http://sourceforge.net/projects/esmtp/")
+    (home-page "https://sourceforge.net/projects/esmtp/")
     (synopsis "Relay-only mail transfer agent (MTA)")
     (description "Esmtp is a simple relay-only mail transfer agent built using
 libESMTP.  It sends e-mail via a remote SMTP server using credentials from the

gnu/packages/mp3.scm

@@ -392,7 +392,7 @@ (define-public ripperx
 a few mouse clicks to convert an entire album.  It supports CDDB lookups
 for album and track information.")
    (license license:gpl2)
-   (home-page "http://sourceforge.net/projects/ripperx/")))
+   (home-page "https://sourceforge.net/projects/ripperx/")))
 
 (define-public libmpcdec
   (package

gnu/packages/onc-rpc.scm

@@ -55,7 +55,7 @@ (define-public libtirpc
              ;; 'patch-source-shebangs' file tree traversal.
              (delete-file "INSTALL"))))))
     (inputs `(("mit-krb5" ,mit-krb5)))
-    (home-page "http://sourceforge.net/projects/libtirpc/")
+    (home-page "https://sourceforge.net/projects/libtirpc/")
     (synopsis "Transport-independent Sun/ONC RPC implementation")
     (description
      "This package provides a library that implements the Sun/ONC RPC (remote

gnu/packages/perl.scm

@@ -1322,7 +1322,7 @@ (define-public perl-czplib
                                              ,(package-version perl)
                                              "/czplib/"))
             #t)))))
-    (home-page "http://sourceforge.net/projects/czplib/")
+    (home-page "https://sourceforge.net/projects/czplib/")
     (synopsis "Library for genomic analysis")
     (description "Chaolin Zhang's Perl Library (czplib) contains assorted
 functions and data structures for processing and analysing genomic and

gnu/packages/python.scm

@@ -6555,7 +6555,7 @@ (define-public python-pyasn1-modules
     (build-system python-build-system)
     (propagated-inputs
      `(("python-pyasn1" ,python-pyasn1)))
-    (home-page "http://sourceforge.net/projects/pyasn1/")
+    (home-page "https://sourceforge.net/projects/pyasn1/")
     (synopsis "ASN.1 codec implementations")
     (description
      "Pyasn1-modules is a collection of Python modules providing ASN.1 types and

gnu/packages/xdisorg.scm

@@ -601,7 +601,7 @@ (define-public xosd
        ("libxt" ,libxt)
        ("libxext" ,libxext)
        ("libxinerama" ,libxinerama)))
-    (home-page "http://sourceforge.net/projects/libxosd/")
+    (home-page "https://sourceforge.net/projects/libxosd/")
     (synopsis "X On Screen Display")
     (description
      "XOSD provides a C library and a simple utility (osd_cat) for displaying