tf-ecl.lisp - clic - Clic is an command line interactive client for gopher written in Common LISP
 (HTM) git clone git://bitreich.org/clic/ git://enlrupgkhuxnvlhsf6lc3fziv5h2hhfrinws65d7roiv6bfj7d652fid.onion/clic/
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       ---
       tf-ecl.lisp (2354B)
       ---
            1 ;;;; -*- Mode: lisp; indent-tabs-mode: nil -*-
            2 ;;;
            3 ;;; tf-ecl.lisp --- ECL implementation of trivial-features.
            4 ;;;
            5 ;;; Copyright (C) 2007-2009, Luis Oliveira  <loliveira@common-lisp.net>
            6 ;;;
            7 ;;; Permission is hereby granted, free of charge, to any person
            8 ;;; obtaining a copy of this software and associated documentation
            9 ;;; files (the "Software"), to deal in the Software without
           10 ;;; restriction, including without limitation the rights to use, copy,
           11 ;;; modify, merge, publish, distribute, sublicense, and/or sell copies
           12 ;;; of the Software, and to permit persons to whom the Software is
           13 ;;; furnished to do so, subject to the following conditions:
           14 ;;;
           15 ;;; The above copyright notice and this permission notice shall be
           16 ;;; included in all copies or substantial portions of the Software.
           17 ;;;
           18 ;;; THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
           19 ;;; EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
           20 ;;; MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
           21 ;;; NONINFRINGEMENT.  IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
           22 ;;; HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
           23 ;;; WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
           24 ;;; OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
           25 ;;; DEALINGS IN THE SOFTWARE.
           26 
           27 (in-package :cl-user)
           28 
           29 ;;;; Endianness
           30 
           31 (pushnew (let ((ptr (ffi:allocate-foreign-object :unsigned-short)))
           32            (unwind-protect
           33                 (progn
           34                   (setf (ffi:deref-pointer ptr :unsigned-short) #xfeff)
           35                   (ecase (ffi:deref-pointer ptr :unsigned-byte)
           36                     (#xfe (intern "BIG-ENDIAN" "KEYWORD"))
           37                     (#xff (intern "LITTLE-ENDIAN" "KEYWORD"))))
           38              (ffi:free-foreign-object ptr)))
           39          *features*)
           40 
           41 ;;;; OS
           42 
           43 ;;; ECL already pushes :DARWIN, :LINUX, :UNIX (except on Darwin) and :BSD.
           44 
           45 #+darwin (pushnew :unix *features*)
           46 #+win32 (pushnew :windows *features*)
           47 
           48 ;;;; CPU
           49 
           50 ;;; FIXME: add more
           51 #+powerpc7450 (pushnew :ppc *features*)
           52 #+x86_64 (pushnew :x86-64 *features*)
           53 #+(or i386 i486 i586 i686) (pushnew :x86 *features*)
           54 #+(or armv5l armv6l armv7l) (pushnew :arm *features*)
           55 #+(or aarch64 armv8l armv8b aarch64_be) (pushnew :arm64 *features*)
           56 #+mipsel (pushnew :mips *features*)
           57 #+uint64-t (pushnew :64-bit *features*)
           58 #+(and uint32-t (not uint64-t)) (pushnew :32-bit *features*)