gnu: Add xcb-imdkit.

* gnu/packages/fcitx5.scm: New file.
* gnu/local.mk (GNU_SYSTEM_MODULES): Add it.

Signed-off-by: 宋文武 <iyzsong@member.fsf.org>

gnu/local.mk

@@ -205,6 +205,7 @@ GNU_SYSTEM_MODULES =				\
   %D%/packages/erlang.scm			\
   %D%/packages/fabric-management.scm		\
   %D%/packages/fcitx.scm			\
+  %D%/packages/fcitx5.scm			\
   %D%/packages/figlet.scm			\
   %D%/packages/file.scm				\
   %D%/packages/file-systems.scm			\

gnu/packages/fcitx5.scm

@@ -0,0 +1,62 @@
+;;; GNU Guix --- Functional package management for GNU
+;;; Copyright © 2020 Zhu Zihao <all_but_last@163.com>
+;;;
+;;; This file is part of GNU Guix.
+;;;
+;;; GNU Guix is free software; you can redistribute it and/or modify it
+;;; under the terms of the GNU General Public License as published by
+;;; the Free Software Foundation; either version 3 of the License, or (at
+;;; your option) any later version.
+;;;
+;;; GNU Guix is distributed in the hope that it will be useful, but
+;;; WITHOUT ANY WARRANTY; without even the implied warranty of
+;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+;;; GNU General Public License for more details.
+;;;
+;;; You should have received a copy of the GNU General Public License
+;;; along with GNU Guix.  If not, see <http://www.gnu.org/licenses/>.
+
+(define-module (gnu packages fcitx5)
+  #:use-module (guix packages)
+  #:use-module (guix download)
+  #:use-module (guix build-system cmake)
+  #:use-module ((guix licenses) #:prefix license:)
+  #:use-module (gnu packages datastructures)
+  #:use-module (gnu packages kde-frameworks)
+  #:use-module (gnu packages pkg-config)
+  #:use-module (gnu packages xorg))
+
+(define-public xcb-imdkit
+  (package
+    (name "xcb-imdkit")
+    (version "1.0.1")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (string-append
+             "https://download.fcitx-im.org/fcitx5/xcb-imdkit/xcb-imdkit-"
+             version ".tar.xz"))
+       (sha256
+        (base32 "1qgbbp8y8ci7haz99vgbrgpjsbrwwyjianyhdvxcirnbm5bybvmz"))
+       (modules '((guix build utils)))
+       (snippet
+        '(begin
+           ;; Remove bundled uthash.
+           (delete-file-recursively "uthash")
+           #t))))
+    (build-system cmake-build-system)
+    (inputs
+     `(("uthash" ,uthash)
+       ("libxcb" ,libxcb)
+       ("xcb-util" ,xcb-util)
+       ("xcb-util-keysyms" ,xcb-util-keysyms)))
+    (native-inputs
+     `(("extra-cmake-modules" ,extra-cmake-modules)
+       ("pkg-config" ,pkg-config)))
+    (home-page "https://github.com/fcitx/xcb-imdkit")
+    (synopsis "Input method development support for XCB")
+    (description "Xcb-imdkit is an implementation of xim protocol in XCB,
+comparing with the implementation of IMDkit with Xlib, and xim inside Xlib, it
+has less memory foot print, better performance, and safer on malformed
+client.")
+    (license license:lgpl2.1)))