gnu: Add elinks.

* gnu/packages/web-browsers.scm (elinks): New variable.

Change-Id: I59f83d9a36db06d6a32062964893184abd7ddcff
Signed-off-by: Nicolas Goaziou <mail@nicolasgoaziou.fr>

gnu/packages/web-browsers.scm

@@ -44,6 +44,7 @@
   #:use-module (guix build-system glib-or-gtk)
   #:use-module (guix build-system gnu)
   #:use-module (guix build-system go)
+  #:use-module (guix build-system meson)
   #:use-module (guix build-system python)
   #:use-module (guix download)
   #:use-module (guix gexp)
@@ -98,6 +99,7 @@
   #:use-module (gnu packages python-xyz)
   #:use-module (gnu packages qt)
   #:use-module (gnu packages readline)
+  #:use-module (gnu packages regex)
   #:use-module (gnu packages sdl)
   #:use-module (gnu packages sqlite)
   #:use-module (gnu packages suckless)
@@ -106,6 +108,7 @@
   #:use-module (gnu packages tls)
   #:use-module (gnu packages web)
   #:use-module (gnu packages webkit)
+  #:use-module (gnu packages xml)
   #:use-module (gnu packages xorg))
 
 (define-public midori
@@ -219,6 +222,75 @@ features including, tables, builtin image display, bookmarks, SSL and more.")
     ;; linking of the program with openssl.
     (license license:gpl1+)))
 
+(define-public elinks
+  (let ((commit "5e6ea2669c69db492a5c3e920e4a47a8a9af70fc")
+        (revision "1"))
+    (package
+      (name "elinks")
+      (version (git-version "0.18.0" revision commit))
+      (source
+       (origin
+         (method git-fetch)
+         (uri (git-reference
+               (url "https://github.com/rkd77/elinks")
+               (commit commit)))
+         (file-name (git-file-name name version))
+         (sha256
+          (base32
+           "1rjq66kwq4d44fwv3wphycxldw7mnyngadcgq9lnk8vz2f8026kw"))))
+      (build-system meson-build-system)
+      (arguments
+       (list
+        #:configure-flags
+        #~(list "-D256-colors=true"
+                "-Dbrotli=true"
+                "-Dcgi=true"
+                "-Dfinger=true"
+                "-Dgemini=true"
+                "-Dgopher=true"
+                ;; FIXME: gpm is disabled because Meson cannot find its shared
+                ;; library even though "gpm" is given as an input.
+                "-Dgpm=false"
+                "-Dhtml-highlight=true"
+                "-Dlibev=true"
+                "-Dlzma=true"
+                "-Dnntp=true"
+                "-Dreproducible=true"
+                "-Dsource-date-epoch=1"
+                "-Dtest=true"
+                "-Dtrue-color=true")))
+      (native-inputs
+       (list autoconf
+             automake
+             gnu-gettext
+             perl
+             pkg-config
+             python-minimal))
+      (inputs
+       (list brotli
+             bzip2
+             curl
+             expat
+             gnutls
+             gpm
+             libcss
+             libdom
+             libev
+             libgcrypt
+             libidn
+             lua
+             openssl
+             tre
+             xz
+             zlib))
+      (home-page "http://elinks.cz/")
+      (synopsis "Advanced text mode web browser")
+      (description
+       "ELinks is a feature-rich program for browsing the web in text mode.
+It can render both frames and tables, is highly customisable and can be
+extended via Lua scripts.  It is like an enhanced Lynx and Links.")
+      (license license:gpl2+))))
+
 (define-public luakit
   (package
     (name "luakit")