gnu: Remove psyclpc.

As discussed in <https://bugs.gnu.org/46602>, psyclpc does not support a
current release of OpenSSL.

* gnu/packages/messaging.scm (psyclpc): Remove variable.

gnu/packages/messaging.scm

@@ -1839,79 +1839,6 @@ (define-public libpsyc
     (synopsis "PSYC library in C")
     (license license:agpl3+)))
 
-;; This commit removes the historic bundled pcre and makes psyclpc reproducible.
-(define-public psyclpc
-  (let* ((commit "61cf9aa81297085e5c40170fd01221c752f8deba")
-         (revision "2"))
-  (package
-    (name "psyclpc")
-    (version (string-append "20160821-" revision "." (string-take commit 7)))
-    (source (origin
-              (method git-fetch)
-              (uri (git-reference
-                    (url "git://git.psyced.org/git/psyclpc")
-                    (commit commit)))
-              (file-name (string-append name "-" version "-checkout"))
-              (sha256
-               (base32
-                "1viwqymbhn3cwvx0zl58rlzl5gw47zxn0ldg2nbi55ghm5zxl1z5"))))
-    (build-system gnu-build-system)
-    (arguments
-     `(#:tests? #f ; There are no tests/checks.
-       #:configure-flags
-       ;; If you have questions about this part, look at
-       ;; "src/settings/psyced" and the ebuild.
-       (list
-        "--enable-use-tls=yes"
-        "--enable-use-mccp" ; Mud Client Compression Protocol, leave this enabled.
-        (string-append "--prefix="
-                       (assoc-ref %outputs "out"))
-        ;; src/Makefile: Set MUD_LIB to the directory which contains
-        ;; the mud data. defaults to MUD_LIB = @libdir@
-        (string-append "--libdir="
-                       (assoc-ref %outputs "out")
-                       "/opt/psyced/world")
-        (string-append "--bindir="
-                       (assoc-ref %outputs "out")
-                       "/opt/psyced/bin")
-        ;; src/Makefile: Set ERQ_DIR to directory which contains the
-        ;; stuff which ERQ can execute (hopefully) savely.  Was formerly
-        ;; defined in config.h. defaults to ERQ_DIR= @libexecdir@
-        (string-append "--libexecdir="
-                       (assoc-ref %outputs "out")
-                       "/opt/psyced/run"))
-       #:phases
-       (modify-phases %standard-phases
-         (add-before 'configure 'chdir-to-src
-           ;; We need to pass this as env variables
-           ;; and manually change the directory.
-           (lambda _
-             (chdir "src")
-             (setenv "CONFIG_SHELL" (which "sh"))
-             (setenv "SHELL" (which "sh"))
-             #t)))
-       #:make-flags (list "install-all")))
-    (inputs
-     `(("zlib" ,zlib)
-       ("openssl" ,openssl-1.0)
-       ("pcre" ,pcre)))
-    (native-inputs
-     `(("pkg-config" ,pkg-config)
-       ("bison" ,bison)
-       ("gettext" ,gettext-minimal)
-       ("help2man" ,help2man)
-       ("autoconf" ,autoconf)
-       ("automake" ,automake)))
-    (home-page "http://lpc.psyc.eu/")
-    (synopsis "psycLPC is a multi-user network server programming language")
-    (description
-     "LPC is a bytecode language, invented to specifically implement
-multi user virtual environments on the internet.  This technology is used for
-MUDs and also the psyced implementation of the Protocol for SYnchronous
-Conferencing (PSYC).  psycLPC is a fork of LDMud with some new features and
-many bug fixes.")
-    (license license:gpl2))))
-
 (define-public loudmouth
   (package
     (name "loudmouth")