import: utils: Add spdx-string->license.

* guix/import/utils.scm (spdx-string->license): New variable.
* guix/licenses.scm (agpl1, fdl1.2+): New variables.

guix/import/utils.scm

@@ -1,5 +1,6 @@
 ;;; GNU Guix --- Functional package management for GNU
 ;;; Copyright © 2012, 2013 Ludovic Courtès <ludo@gnu.org>
+;;; Copyright © 2016 Jelle Licht <jlicht@fsfe.org>
 ;;;
 ;;; This file is part of GNU Guix.
 ;;;
@@ -35,6 +36,7 @@
             url-fetch
             guix-hash-url
 
+            spdx-string->license
             license->symbol
 
             snake-case
@@ -109,7 +111,75 @@ recursively apply the procedure to the sub-list."
   "Return the hash of FILENAME in nix-base32 format."
   (bytevector->nix-base32-string (file-sha256 filename)))
 
+(define (spdx-string->license str)
+  "Convert STR, a SPDX formatted license identifier, to a license object.
+   Return #f if STR does not match any known identifiers."
+  ;; https://spdx.org/licenses/
+  ;; The psfl, gfl1.0, nmap, repoze
+  ;; licenses doesn't have SPDX identifiers
   (match str
+    ("AGPL-1.0"                    'license:agpl-1.0)
+    ("AGPL-3.0"                    'license:agpl-3.0)
+    ("Apache-1.1"                  'license:asl1.1)
+    ("Apache-2.0"                  'license:asl2.0)
+    ("BSL-1.0"                     'license:boost1.0)
+    ("BSD-2-Clause-FreeBSD"        'license:bsd-2)
+    ("BSD-3-Clause"                'license:bsd-3)
+    ("BSD-4-Clause"                'license:bsd-4)
+    ("CC0-1.0"                     'license:cc0)
+    ("CC-BY-2.0"                   'license:cc-by2.0)
+    ("CC-BY-3.0"                   'license:cc-by3.0)
+    ("CC-BY-SA-2.0"                'license:cc-by-sa2.0)
+    ("CC-BY-SA-3.0"                'license:cc-by-sa3.0)
+    ("CC-BY-SA-4.0"                'license:cc-by-sa4.0)
+    ("CDDL-1.0"                    'license:cddl1.0)
+    ("CECILL-C"                    'license:cecill-c)
+    ("Artistic-2.0"                'license:artistic2.0)
+    ("ClArtistic"                  'license:clarified-artistic)
+    ("CPL-1.0"                     'license:cpl1.0)
+    ("EPL-1.0"                     'license:epl1.0)
+    ("MIT"                         'license:expat)
+    ("FTL"                         'license:freetype)
+    ("GFDL-1.1"                    'license:fdl1.1+)
+    ("GFDL-1.2"                    'license:fdl1.2+)
+    ("GFDL-1.3"                    'license:fdl1.3+)
+    ("Giftware"                    'license:giftware)
+    ("GPL-1.0"                     'license:gpl1)
+    ("GPL-1.0+"                    'license:gpl1+)
+    ("GPL-2.0"                     'license:gpl2)
+    ("GPL-2.0+"                    'license:gpl2+)
+    ("GPL-3.0"                     'license:gpl3)
+    ("GPL-3.0+"                    'license:gpl3+)
+    ("ISC"                         'license:isc)
+    ("IJG"                         'license:ijg)
+    ("Imlib2"                      'license:imlib2)
+    ("IPA"                         'license:ipa)
+    ("IPL-1.0"                     'license:ibmpl1.0)
+    ("LGPL-2.0"                    'license:lgpl2.0)
+    ("LGPL-2.0+"                   'license:lgpl2.0+)
+    ("LGPL-2.1"                    'license:lgpl2.1)
+    ("LGPL-2.1+"                   'license:lgpl2.1+)
+    ("LGPL-3.0"                    'license:lgpl3.0)
+    ("LGPL-3.0+"                   'license:lgpl3.0+)
+    ("MPL-1.0"                     'license:mpl1.0)
+    ("MPL-1.1"                     'license:mpl1.1)
+    ("MPL-2.0"                     'license:mpl2.0)
+    ("MS-PL"                       'license:ms-pl)
+    ("NCSA"                        'license:ncsa)
+    ("OpenSSL"                     'license:openssl)
+    ("OLDAP-2.8"                   'license:openldap2.8)
+    ("CUA-OPL-1.0"                 'license:opl1.0)
+    ("QPL-1.0"                     'license:qpl)
+    ("Ruby"                        'license:ruby)
+    ("SGI-B-2.0"                   'license:sgifreeb2.0)
+    ("OFL-1.1"                     'license:silofl1.1)
+    ("Sleepycat"                   'license:sleepycat)
+    ("TCL"                         'license:tcl/tk)
+    ("Unlicense"                   'license:unlicense)
+    ("Vim"                         'license:vim)
+    ("X11"                         'license:x11)
+    ("ZPL-2.1"                     'license:zpl2.1)
+    ("Zlib"                        'license:zlib)
     (_ #f)))
 
 (define (license->symbol license)

guix/licenses.scm

@@ -27,7 +27,7 @@
 (define-module (guix licenses)
   #:use-module (srfi srfi-9)
   #:export (license? license-name license-uri license-comment
-            agpl3 agpl3+
+            agpl1 agpl3 agpl3+
             asl1.1 asl2.0
             boost1.0
             bsd-2 bsd-3 bsd-4
@@ -91,6 +91,11 @@
 ;;;
 ;;; Code:
 
+(define agpl1
+  (license "AGPL 1"
+           "https://gnu.org/licenses/agpl.html"
+           "https://gnu.org/licenses/why-affero-gpl.html"))
+
 (define agpl3
   (license "AGPL 3"
            "https://gnu.org/licenses/agpl.html"
@@ -271,6 +276,11 @@ at URI, which may be a file:// URI pointing the package's tree."
            "https://www.gnu.org/licenses/fdl-1.1"
            "https://www.gnu.org/licenses/license-list#FDL"))
 
+(define fdl1.2+
+  (license "FDL 1.2+"
+           "https://www.gnu.org/licenses/fdl-1.2"
+           "https://www.gnu.org/licenses/license-list#FDL"))
+
 (define fdl1.3+
   (license "FDL 1.3+"
            "https://www.gnu.org/licenses/fdl.html"