Use license enums.

92 files changed, 99 insertions, 97 deletions

diff --git a/cerbero/build/cookbook.py b/cerbero/build/cookbook.py
index d60fa7a7..38949764 100644
--- a/cerbero/build/cookbook.py
+++ b/cerbero/build/cookbook.py
@@ -21,7 +21,7 @@ import pickle
 import time
 
 from cerbero.config import CONFIG_DIR, Platform, Architecture, Distro,\
-        DistroVersion
+        DistroVersion, License
 from cerbero.build.build import BuildType
 from cerbero.build.source import SourceType
 from cerbero.errors import FatalError, RecipeNotFoundError, InvalidRecipeError
@@ -304,6 +304,7 @@ class CookBook (object):
             d = {'Platform': Platform, 'Architecture': Architecture,
                  'BuildType': BuildType, 'SourceType': SourceType,
                  'Distro': Distro, 'DistroVersion': DistroVersion,
+                 'License': License,
                  'recipe': crecipe, 'os': os, 'BuildSteps': crecipe.BuildSteps,
                  'InvalidRecipeError': InvalidRecipeError}
             execfile(filepath, d)
diff --git a/cerbero/commands/info.py b/cerbero/commands/info.py
index 7e7f7b1c..ff7a78fd 100644
--- a/cerbero/commands/info.py
+++ b/cerbero/commands/info.py
@@ -17,6 +17,7 @@
 # Boston, MA 02111-1307, USA.
 
 from cerbero.commands import Command, register_command
+from cerbero.enums import License
 from cerbero.utils import _, N_, ArgparseArgument
 from cerbero.utils import messages as m
 from cerbero.packages.packagesstore import PackagesStore
@@ -53,7 +54,8 @@ class PackageInfo(Command):
         else:
             p = store.get_package(p_name)
             d = {'name': p.name, 'version': p.version, 'url': p.url,
-                 'licenses': ' '.join(p.licenses), 'desc': p.shortdesc,
+                 'licenses': ' '.join([l.acronym for l in p.licenses]),
+                 'desc': p.shortdesc,
                  'deps': ', '.join([p.name for p in store.get_package_deps(p_name, True)])}
             m.message(INFO_TPL % d)
 
diff --git a/cerbero/config.py b/cerbero/config.py
index 7c356557..c2511c85 100644
--- a/cerbero/config.py
+++ b/cerbero/config.py
@@ -42,6 +42,7 @@ Platform = enums.Platform
 Architecture = enums.Architecture
 Distro = enums.Distro
 DistroVersion = enums.DistroVersion
+License = enums.License
 
 
 class Config (object):
diff --git a/cerbero/packages/debian.py b/cerbero/packages/debian.py
index e579d6d7..23f425fa 100644
--- a/cerbero/packages/debian.py
+++ b/cerbero/packages/debian.py
@@ -89,8 +89,8 @@ License:
 
     %(licenses)s
 
-On Debian systems, the complete text of the license(s) can be found in
-%(licenses_locations)s.
+On Debian systems, the complete text of common license(s) can be found in
+/usr/share/common-licenses/.
 
 '''
 
@@ -333,10 +333,7 @@ class DebianPackager(LinuxPackager):
         args = {}
         args['packager'] = self.packager
         args['datetime'] = self.datetime
-        args['licenses'] = ' '.join(self.package.licenses)
-        args['licenses_locations'] = \
-                ', '.join(['/usr/share/common-licenses/' + l \
-                    for l in self.package.licenses])
+        args['licenses'] = ',\n    '.join([l.pretty_name for l in self.package.licenses])
         return COPYRIGHT_TPL % args
 
     def _deb_rules(self):
diff --git a/cerbero/packages/package.py b/cerbero/packages/package.py
index e8cccca1..ee53ad72 100644
--- a/cerbero/packages/package.py
+++ b/cerbero/packages/package.py
@@ -17,6 +17,7 @@
 # Boston, MA 02111-1307, USA.
 
 from cerbero.build.filesprovider import FilesProvider
+from cerbero.enums import License
 from cerbero.packages import PackageType
 
 
@@ -53,7 +54,7 @@ class PackageBase(object):
     version = 'default'
     org = 'default'
     uuid = None
-    licenses = ['GPL']
+    licenses = [License.GPL]
     vendor = 'default'
     url = 'default'
     ignore_package_prefix = False
diff --git a/cerbero/packages/packagesstore.py b/cerbero/packages/packagesstore.py
index 0aafe832..104dc3c1 100644
--- a/cerbero/packages/packagesstore.py
+++ b/cerbero/packages/packagesstore.py
@@ -19,7 +19,7 @@
 import os
 
 from cerbero.build.cookbook import CookBook
-from cerbero.config import Platform, Architecture, Distro, DistroVersion
+from cerbero.config import Platform, Architecture, Distro, DistroVersion, License
 from cerbero.packages import package
 from cerbero.errors import FatalError, PackageNotFoundError
 from cerbero.utils import _
@@ -173,7 +173,7 @@ class PackagesStore (object):
         try:
             d = {'Platform': Platform, 'Architecture': Architecture,
                  'Distro': Distro, 'DistroVersion': DistroVersion,
-                 'package': package}
+                 'License': License, 'package': package}
             execfile(filepath, d)
             if 'Package' in d:
                 p = d['Package'](self._config, self, self.cookbook)
diff --git a/cerbero/packages/rpm.py b/cerbero/packages/rpm.py
index 1b5746c4..77ec3fb8 100644
--- a/cerbero/packages/rpm.py
+++ b/cerbero/packages/rpm.py
@@ -159,7 +159,7 @@ class RPMPackager(LinuxPackager):
                 'package_name': self.full_package_name,
                 'summary': self.package.shortdesc,
                 'description': self.package.longdesc if self.package.longdesc != 'default' else self.package.shortdesc,
-                'license': ' '.join(self.package.licenses),
+                'license': ' '.join([l.acronym for l in self.package.licenses]),
                 'packager': self.packager,
                 'vendor': self.package.vendor,
                 'url': URL_TPL % self.package.url if self.package.url != 'default' else '',
diff --git a/packages/base-system.package b/packages/base-system.package
index eae56dd7..e8ebabe1 100644
--- a/packages/base-system.package
+++ b/packages/base-system.package
@@ -8,7 +8,7 @@ class Package(package.Package):
     shortdesc = 'Base system dependencies'
     url = "http://www.gstreamer.com"
     version = '1.0'
-    licenses = ['LGPL']
+    licenses = [License.LGPL]
     vendor = 'GStreamer Project'
     uuid = '3ffe67c2-4565-411f-8287-e8faa892f853'
 
diff --git a/packages/gobject-python.package b/packages/gobject-python.package
index c628bf59..edf25410 100644
--- a/packages/gobject-python.package
+++ b/packages/gobject-python.package
@@ -8,7 +8,7 @@ class Package(package.Package):
     shortdesc = 'GLib/GObject python bingings'
     url = "http://www.gstreamer.com"
     version = '1.0'
-    licenses = ['LGPL']
+    licenses = [License.LGPL]
     uuid = '58fe67c2-4565-431f-8287-e8fba892f853'
     vendor = 'GStreamer Project'
     deps = ['base-system']
diff --git a/packages/gstreamer-capture.package b/packages/gstreamer-capture.package
index 15ab5292..d60c9de7 100644
--- a/packages/gstreamer-capture.package
+++ b/packages/gstreamer-capture.package
@@ -8,7 +8,7 @@ class Package(package.Package):
     shortdesc = 'GStreamer plugins for capture'
     url = "http://www.gstreamer.com"
     version = '1.0'
-    licenses = ['LGPL']
+    licenses = [License.LGPL]
     vendor = 'GStreamer Project'
     uuid = '58fe67c2-4565-411f-8287-e8faa892f853'
     deps = ['gstreamer-core']
diff --git a/packages/gstreamer-clutter.package b/packages/gstreamer-clutter.package
index e3371d88..12a034ff 100644
--- a/packages/gstreamer-clutter.package
+++ b/packages/gstreamer-clutter.package
@@ -8,7 +8,7 @@ class Package(package.Package):
     shortdesc = 'GStreamer Clutter support'
     url = "http://www.gstreamer.com"
     version = '1.0'
-    licenses = ['LGPL']
+    licenses = [License.LGPL]
     vendor = 'GStreamer Project'
     uuid = '3fde61c2-4565-411f-8287-e8faa892f853'
     deps = ['gstreamer-core', 'gtk+-2.0']
diff --git a/packages/gstreamer-codecs-gpl.package b/packages/gstreamer-codecs-gpl.package
index b2062b33..6088b463 100644
--- a/packages/gstreamer-codecs-gpl.package
+++ b/packages/gstreamer-codecs-gpl.package
@@ -8,7 +8,7 @@ class Package(package.Package):
     shortdesc = 'GStreamer codecs under the GPL license and/or with patents issues'
     url = "http://www.gstreamer.com"
     version = '1.0'
-    licenses = ['GPL']
+    licenses = [License.GPL]
     vendor = 'GStreamer Project'
     uuid = '3fde61c2-4535-411f-8287-e8f6a892f853'
     deps = ['gstreamer-core']
diff --git a/packages/gstreamer-codecs.package b/packages/gstreamer-codecs.package
index 256648bf..d6b7e632 100644
--- a/packages/gstreamer-codecs.package
+++ b/packages/gstreamer-codecs.package
@@ -8,7 +8,7 @@ class Package(package.Package):
     shortdesc = 'GStreamer codecs'
     version = '1.0'
     url = "http://www.gstreamer.com"
-    licenses = ['LGPL']
+    licenses = [License.LGPL]
     vendor = 'GStreamer Project'
     uuid = '3fde61c2-4535-411f-8287-e8f6a892f853'
     deps = ['gstreamer-core']
diff --git a/packages/gstreamer-core.package b/packages/gstreamer-core.package
index 67cb755f..ba8f827f 100644
--- a/packages/gstreamer-core.package
+++ b/packages/gstreamer-core.package
@@ -8,7 +8,7 @@ class Package(package.Package):
     shortdesc = 'GStreamer core'
     url = "http://www.gstreamer.com"
     version = '1.0'
-    licenses = ['LGPL']
+    licenses = [License.LGPL]
     vendor = 'GStreamer Project'
     uuid = '32fe67c2-4565-411f-8287-e8faa892f853'
     deps = ['base-system']
diff --git a/packages/gstreamer-dvd.package b/packages/gstreamer-dvd.package
index 758f6199..1adbb70a 100644
--- a/packages/gstreamer-dvd.package
+++ b/packages/gstreamer-dvd.package
@@ -8,7 +8,7 @@ class Package(package.Package):
     shortdesc = 'GStreamer DVD support'
     url = "http://www.gstreamer.com"
     version = '1.0'
-    licenses = ['GPL']
+    licenses = [License.GPL]
     vendor = 'GStreamer Project'
     uuid = '3fdd61c2-4565-411f-8287-e1faa892f853'
     deps = ['gstreamer-core']
diff --git a/packages/gstreamer-effects.package b/packages/gstreamer-effects.package
index 7f8ba988..32e04b1f 100644
--- a/packages/gstreamer-effects.package
+++ b/packages/gstreamer-effects.package
@@ -8,7 +8,7 @@ class Package(package.Package):
     shortdesc = 'GStreamer effects and instrumentaion plugins'
     url = "http://www.gstreamer.com"
     version = '1.0'
-    licenses = ['LGPL']
+    licenses = [License.LGPL]
     vendor = 'GStreamer Project'
     uuid = 'affe67f2-4565-411f-8287-e8faa892f853'
     deps = ['gstreamer-core']
diff --git a/packages/gstreamer-ffmpeg.package b/packages/gstreamer-ffmpeg.package
index 1e3c7515..7f8a3eb5 100644
--- a/packages/gstreamer-ffmpeg.package
+++ b/packages/gstreamer-ffmpeg.package
@@ -8,7 +8,7 @@ class Package(package.Package):
     shortdesc = 'GStreamer libav wrapper'
     url = "http://www.gstreamer.com"
     version = '1.0'
-    licenses = ['LGPL']
+    licenses = [License.LGPL]
     vendor = 'GStreamer Project'
     uuid = 'afce67f2-4165-411f-8287-e8f2a892f853'
     deps = ['gstreamer-core']
diff --git a/packages/gstreamer-networking.package b/packages/gstreamer-networking.package
index 468f29d9..a12d2091 100644
--- a/packages/gstreamer-networking.package
+++ b/packages/gstreamer-networking.package
@@ -8,7 +8,7 @@ class Package(package.Package):
     shortdesc = 'GStreamer plugins for network protocols'
     url = "http://www.gstreamer.com"
     version = '1.0'
-    licenses = ['LGPL']
+    licenses = [License.LGPL]
     vendor = 'GStreamer Project'
     uuid = '2ffe6732-4565-411f-8281-e8f1a892f853'
     deps = ['gstreamer-core']
diff --git a/packages/gstreamer-playback.package b/packages/gstreamer-playback.package
index f3bc6312..2f434476 100644
--- a/packages/gstreamer-playback.package
+++ b/packages/gstreamer-playback.package
@@ -8,7 +8,7 @@ class Package(package.Package):
     shortdesc = 'GStreamer plugins for playback'
     url = "http://www.gstreamer.com"
     version = '1.0'
-    licenses = ['LGPL']
+    licenses = [License.LGPL]
     vendor = 'GStreamer Project'
     uuid = '5fce6752-4165-511f-8287-e8f2a895f853'
     deps = ['gstreamer-core']
diff --git a/packages/gstreamer-python.package b/packages/gstreamer-python.package
index 7f7a4db0..1ba281d9 100644
--- a/packages/gstreamer-python.package
+++ b/packages/gstreamer-python.package
@@ -8,7 +8,7 @@ class Package(package.Package):
     shortdesc = 'GStreamer python bingings'
     url = "http://www.gstreamer.com"
     version = '1.0'
-    licenses = ['LGPL']
+    licenses = [License.LGPL]
     vendor = 'GStreamer Project'
     uuid = '5fc36752-4165-511f-8387-e8f2a898f853'
     deps = ['gstreamer-core', 'gobject-python']
diff --git a/packages/gstreamer-system.package b/packages/gstreamer-system.package
index b4b130f8..0f729457 100644
--- a/packages/gstreamer-system.package
+++ b/packages/gstreamer-system.package
@@ -8,7 +8,7 @@ class Package(package.Package):
     shortdesc = 'GStreamer system plugins'
     url = "http://www.gstreamer.com"
     version = '1.0'
-    licenses = ['GPL']
+    licenses = [License.GPL]
     vendor = 'GStreamer Project'
     uuid = '3fde61c2-4535-411f-8287-e8f6a892f853'
     deps = ['gstreamer-core']
diff --git a/packages/gstreamer-tests.package b/packages/gstreamer-tests.package
index a50e7490..75bd9319 100644
--- a/packages/gstreamer-tests.package
+++ b/packages/gstreamer-tests.package
@@ -8,7 +8,7 @@ class Package(package.Package):
     shortdesc = 'Tests for GStreamer'
     url = "http://www.gstreamer.com"
     version = '1.0'
-    licenses = ['LGPL']
+    licenses = [License.LGPL]
     vendor = 'GStreamer Project'
     uuid = '5fce6752-4165-511f-8287-e8f2a895f853'
     sys_deps = {
diff --git a/packages/gstreamer-visualizers.package b/packages/gstreamer-visualizers.package
index b4fba177..4bb5e19f 100644
--- a/packages/gstreamer-visualizers.package
+++ b/packages/gstreamer-visualizers.package
@@ -8,7 +8,7 @@ class Package(package.Package):
     shortdesc = 'GStreamer visualization plugins'
     url = "http://www.gstreamer.com"
     version = '1.0'
-    licenses = ['GPL']
+    licenses = [License.GPL]
     vendor = 'GStreamer Project'
     uuid = '3fde61c2-4535-411f-8287-e8f6a892f853'
     deps = ['gstreamer-core']
diff --git a/packages/gtk-python.package b/packages/gtk-python.package
index fd7bee70..f1a6d38a 100644
--- a/packages/gtk-python.package
+++ b/packages/gtk-python.package
@@ -8,7 +8,7 @@ class Package(package.Package):
     shortdesc = 'Gtk python bingings'
     url = "http://www.gstreamer.com"
     version = '1.0'
-    licenses = ['LGPL']
+    licenses = [License.LGPL]
     vendor = 'GStreamer Project'
     uuid = '18fe47c2-4265-411f-8287-e8fda593f853'
     deps = ['gtk+-2.0']
diff --git a/packages/gtk.package b/packages/gtk.package
index a32fe9f1..29ad5dc5 100644
--- a/packages/gtk.package
+++ b/packages/gtk.package
@@ -8,7 +8,7 @@ class Package(package.Package):
     shortdesc = 'Gtk toolkit'
     url = "http://www.gstreamer.com"
     version = '1.0'
-    licenses = ['LGPL']
+    licenses = [License.LGPL]
     vendor = 'GTK+ Project'
     uuid = '58fe67c2-4565-411f-8287-e8fda893f853'
     deps = ['base-system']
diff --git a/packages/snappy.package b/packages/snappy.package
index 891e0bdf..420c6e29 100644
--- a/packages/snappy.package
+++ b/packages/snappy.package
@@ -8,7 +8,7 @@ class Package(package.Package):
     shortdesc = 'Snappy media player'
     url = "http://www.gstreamer.com"
     version = '1.0'
-    licenses = ['GPL']
+    licenses = [License.GPL]
     vendor = 'GStreamer Project'
     uuid = '5fce6752-4165-511f-8287-e8f2a895f853'
     deps = ['gstreamer-core', 'gstreamer-codecs', 'gstreamer-playback', 
diff --git a/packages/vsintegration.package b/packages/vsintegration.package
index 10737a09..ae6f24bf 100644
--- a/packages/vsintegration.package
+++ b/packages/vsintegration.package
@@ -8,7 +8,7 @@ class Package(package.Package):
     shortdesc = 'Visual Studio Integration'
     url = "http://www.gstreamer.com"
     version = '1.0'
-    licenses = ['LGPL']
+    licenses = [License.LGPL]
     vendor = 'GStreamer Project'
     uuid = '533337c2-4565-413f-3287-e8faa892f853'
 
diff --git a/recipes/a52dec.recipe b/recipes/a52dec.recipe
index 61e6e5ce..8dd84e83 100644
--- a/recipes/a52dec.recipe
+++ b/recipes/a52dec.recipe
@@ -4,7 +4,7 @@ class Recipe(recipe.Recipe):
     name = 'a52dec'
     version = '0.7.4'
     configure_options = '--with-pic --enable-shared'
-    license = 'GPLv2'
+    license = License.GPLv2
 
     files_libs = ['liba52']
     files_bins = ['a52dec']
diff --git a/recipes/atk.recipe b/recipes/atk.recipe
index 79ca3002..021dce54 100644
--- a/recipes/atk.recipe
+++ b/recipes/atk.recipe
@@ -5,7 +5,7 @@ class Recipe(recipe.Recipe):
     name = 'atk'
     version = '2.2.0'
     deps = ['glib']
-    license = 'LGPLv2'
+    license = License.LGPLv2
 
     files_libs = ['libatk-1.0']
     files_devel = ['lib/pkgconfig/atk.pc', 'include/atk-1.0']
diff --git a/recipes/bzip2.recipe b/recipes/bzip2.recipe
index fdaeed15..a8cc9d4f 100644
--- a/recipes/bzip2.recipe
+++ b/recipes/bzip2.recipe
@@ -4,7 +4,7 @@
 class Recipe(recipe.Recipe):
     name = 'bzip2'
     version = '1.0.6'
-    license = 'BSD-like'
+    license = License.BSD_like
 
     files_libs = ['libbz2']
     files_devel = ['include/bzlib.h']
diff --git a/recipes/cairo.recipe b/recipes/cairo.recipe
index fe28d2be..fe96a001 100644
--- a/recipes/cairo.recipe
+++ b/recipes/cairo.recipe
@@ -5,7 +5,7 @@ class Recipe(recipe.Recipe):
     name = 'cairo'
     version = '1.10.2'
     deps = ['glib', 'libpng', 'zlib', 'pixman', 'fontconfig', 'freetype']
-    license = 'LGPLv2.1'
+    license = License.LGPLv2_1
 
     files_libs = ['libcairo', 'libcairo-gobject', 'libcairo-script-interpreter']
     files_devel = [
diff --git a/recipes/cerbero.recipe b/recipes/cerbero.recipe
index 445de682..943d9167 100644
--- a/recipes/cerbero.recipe
+++ b/recipes/cerbero.recipe
@@ -4,7 +4,7 @@ class Recipe(recipe.Recipe):
     name = 'cerbero'
     version = '0.1.0'
     commit = 'origin/master'
-    license = 'LGPL'
+    license = License.LGPL
     make_install = 'make install PREFIX=$CERBERO_PREFIX'
 
     files_bins = ['cerbero']
diff --git a/recipes/clutter.recipe b/recipes/clutter.recipe
index 899d306d..9214e9c6 100644
--- a/recipes/clutter.recipe
+++ b/recipes/clutter.recipe
@@ -6,7 +6,7 @@ class Recipe(recipe.Recipe):
     configure_options = "--disable-introspection "
     deps = ['json-glib', 'cairo', 'atk', 'pango', 'cogl']
     use_system_libs = True
-    license = 'LGPLv2.1'
+    license = License.LGPLv2_1
 
     files_devel = [
         'lib/pkgconfig/clutter-1.0.pc',
diff --git a/recipes/cogl.recipe b/recipes/cogl.recipe
index 09c0cfcd..3b8b0469 100644
--- a/recipes/cogl.recipe
+++ b/recipes/cogl.recipe
@@ -6,7 +6,7 @@ class Recipe(recipe.Recipe):
     configure_options = "--disable-introspection "
     use_system_libs = True
     deps = [ 'gdk-pixbuf' ]
-    license = 'LGPLv2.1'
+    license = License.LGPLv2_1
 
     files_libs = ['libcogl', 'libcogl-pango']
     files_devel = [
diff --git a/recipes/dbus.recipe b/recipes/dbus.recipe
index 788651e2..eade1437 100644
--- a/recipes/dbus.recipe
+++ b/recipes/dbus.recipe
@@ -3,7 +3,7 @@
 class Recipe(recipe.Recipe):
     name = 'dbus'
     version = '1.4.16'
-    license = 'AFLv2.1'
+    license = License.AFLv2_1
     deps = ['expat']
     configure_options = '--disable-xml-docs --disable-doxygen-docs --disable-selinux --disable-libaudit --disable-launchd --disable-tests --disable-x11-autolaunch --disable-Werror '
 
diff --git a/recipes/expat.recipe b/recipes/expat.recipe
index 0e211e0d..9027e52a 100644
--- a/recipes/expat.recipe
+++ b/recipes/expat.recipe
@@ -4,7 +4,7 @@
 class Recipe(recipe.Recipe):
     name = 'expat'
     version = '2.1.0'
-    license = 'BSD-like'
+    license = License.BSD_like
 
     files_libs = ['libexpat']
     files_devel = ['include/expat.h', 'include/expat_external.h', 'lib/pkgconfig/expat.pc']
diff --git a/recipes/faad2.recipe b/recipes/faad2.recipe
index f10f142a..1f7b1d1b 100644
--- a/recipes/faad2.recipe
+++ b/recipes/faad2.recipe
@@ -3,7 +3,7 @@
 class Recipe(recipe.Recipe):
     name = 'faad2'
     version = '2.7'
-    license = 'GPLv2'
+    license = License.GPLv2
 
     files_libs = ['libfaad']
     files_bin = ['faad']
diff --git a/recipes/flac.recipe b/recipes/flac.recipe
index 6ad3d7de..840c7da9 100644
--- a/recipes/flac.recipe
+++ b/recipes/flac.recipe
@@ -4,7 +4,7 @@
 class Recipe(recipe.Recipe):
     name = 'flac'
     version = '1.2.1'
-    license = 'BSD' # only libraries, tools are GPL
+    license = License.BSD # only libraries, tools are GPL
     platform_deps = { Platform.WINDOWS: ['libiconv'] }
 
     files_libs = ['libFLAC', 'libFLAC++']
diff --git a/recipes/fontconfig.recipe b/recipes/fontconfig.recipe
index 8625535c..adce9b9e 100644
--- a/recipes/fontconfig.recipe
+++ b/recipes/fontconfig.recipe
@@ -4,7 +4,7 @@
 class Recipe(recipe.Recipe):
     name = 'fontconfig'
     version = '2.8.0'
-    license = 'MIT'
+    license = License.MIT
     deps = ['expat', 'freetype', 'zlib']
     platform_deps = { Platform.WINDOWS: ['libiconv'] }
 
diff --git a/recipes/freetype.recipe b/recipes/freetype.recipe
index bc912fb2..dbf47ad2 100644
--- a/recipes/freetype.recipe
+++ b/recipes/freetype.recipe
@@ -4,7 +4,7 @@
 class Recipe(recipe.Recipe):
     name = 'freetype'
     version = '2.4.8'
-    license = 'FreeType'
+    license = License.FreeType
     configure_tpl = "%(config-sh)s --prefix=%(prefix)s --libdir=%(libdir)s"
     force_configure = True
 
diff --git a/recipes/fribidi.recipe b/recipes/fribidi.recipe
index 689abc19..0308cdde 100644
--- a/recipes/fribidi.recipe
+++ b/recipes/fribidi.recipe
@@ -3,7 +3,7 @@
 class Recipe(recipe.Recipe):
     name = 'fribidi'
     version = '0.19.2'
-    license = 'LGPLv2.1'
+    license = License.LGPLv2_1
 
     files_libs = ['libfribidi']
     files_bins = ['fribidi']
diff --git a/recipes/gdk-pixbuf.recipe b/recipes/gdk-pixbuf.recipe
index 2d460892..723f2eff 100644
--- a/recipes/gdk-pixbuf.recipe
+++ b/recipes/gdk-pixbuf.recipe
@@ -4,7 +4,7 @@
 class Recipe(recipe.Recipe):
     name = 'gdk-pixbuf'
     version = '2.24.1'
-    license = 'LGPLv2.1'
+    license = License.LGPLv2_1
     configure_options = '--with-included-loaders '
     deps = ['jpeg', 'glib', 'libpng', 'tiff', 'zlib' ]
 
diff --git a/recipes/gettext.recipe b/recipes/gettext.recipe
index d224509d..920ca741 100644
--- a/recipes/gettext.recipe
+++ b/recipes/gettext.recipe
@@ -6,7 +6,7 @@ class Recipe(recipe.Recipe):
     version = '0.18.1.1'
     srcdir = 'gettext-runtime'
     autoreconf = True
-    license = 'LGPL'
+    license = License.LGPL
 
     files_libs = ['libintl', 'libasprintf']
     files_bins = ['gettext', 'ngettext', 'envsubst']
diff --git a/recipes/glib-networking.recipe b/recipes/glib-networking.recipe
index b1fe0ff1..8ffd0010 100644
--- a/recipes/glib-networking.recipe
+++ b/recipes/glib-networking.recipe
@@ -4,7 +4,7 @@
 class Recipe(recipe.Recipe):
     name = 'glib-networking'
     version = '2.30.2'
-    license = 'LGPLv2'
+    license = License.LGPLv2
     configure_options = "--without-ca-certificates"
     deps = ['glib', 'gnutls']
 
diff --git a/recipes/glib.recipe b/recipes/glib.recipe
index 9e14b576..32cefe18 100644
--- a/recipes/glib.recipe
+++ b/recipes/glib.recipe
@@ -3,7 +3,7 @@
 class Recipe(recipe.Recipe):
     name = 'glib'
     version = '2.32.1'
-    license = 'LGPLv2'
+    license = License.LGPLv2
     configure_sh = 'sh autogen.sh'
     deps = ['libffi', 'zlib']
     can_use_configure_cache = False
diff --git a/recipes/gmp.recipe b/recipes/gmp.recipe
index 8264eab5..ecaf54fc 100644
--- a/recipes/gmp.recipe
+++ b/recipes/gmp.recipe
@@ -4,7 +4,7 @@
 class Recipe(recipe.Recipe):
     name = 'gmp'
     version = '5.0.4'
-    license = 'LGPL'
+    license = License.LGPL
 
     files_libs = ['libgmp']
     files_devel = ['include/gmp.h']
diff --git a/recipes/gnutls.recipe b/recipes/gnutls.recipe
index d84179ed..49dac108 100644
--- a/recipes/gnutls.recipe
+++ b/recipes/gnutls.recipe
@@ -4,7 +4,7 @@
 class Recipe(recipe.Recipe):
     name = 'gnutls'
     version = '3.0.14'
-    license = 'LGPLv2.1+'
+    license = License.LGPLv2_1
     configure_options = "--enable-local-libopts --disable-guile"
     deps = ['zlib', 'nettle', 'libgcrypt', 'libtasn1']
 
diff --git a/recipes/gtk-engines.recipe b/recipes/gtk-engines.recipe
index 7f27f7ff..b4e3c030 100644
--- a/recipes/gtk-engines.recipe
+++ b/recipes/gtk-engines.recipe
@@ -3,7 +3,7 @@
 class Recipe(recipe.Recipe):
     name = 'gtk-engines'
     version = '2.18.5'
-    license = 'GPL'
+    license = License.GPL
     deps = ['gtk+']
 
     files_etc = ['etc/gtk-2.0/gtkrc']
diff --git a/recipes/gtk-mac-integration.recipe b/recipes/gtk-mac-integration.recipe
index 7b7bfd89..11bd95c7 100644
--- a/recipes/gtk-mac-integration.recipe
+++ b/recipes/gtk-mac-integration.recipe
@@ -3,7 +3,7 @@
 class Recipe(recipe.Recipe):
     name = 'gtk-mac-integration'
     version = '1.0.1'
-    license = 'LGPLv2.1'
+    license = License.LGPLv2_1
     deps = ['gtk+', 'pygtk']
 
     files_libs = ['libgtkmacintegration']
diff --git a/recipes/gtk.recipe b/recipes/gtk.recipe
index be26421e..75ec0433 100644
--- a/recipes/gtk.recipe
+++ b/recipes/gtk.recipe
@@ -4,7 +4,7 @@
 class Recipe(recipe.Recipe):
     name = 'gtk+'
     version = '2.24.10'
-    license = 'LGPLv2'
+    license = License.LGPLv2
     configure_options = '--with-included-immodules '
     deps = ['glib', 'atk', 'pango', 'gdk-pixbuf', 'cairo']
 
diff --git a/recipes/icon-naming-utils.recipe b/recipes/icon-naming-utils.recipe
index 2e5da3b2..8a4ffaa7 100644
--- a/recipes/icon-naming-utils.recipe
+++ b/recipes/icon-naming-utils.recipe
@@ -3,5 +3,5 @@
 class Recipe(recipe.Recipe):
     name = 'icon-naming-utils'
     version = '0.8.7'
-    license = 'GPL'
+    license = License.GPL
     deps = ['XML-Simple']
diff --git a/recipes/jasper.recipe b/recipes/jasper.recipe
index ca0de665..fe981fb4 100644
--- a/recipes/jasper.recipe
+++ b/recipes/jasper.recipe
@@ -3,7 +3,7 @@
 class Recipe(recipe.Recipe):
     name = 'jasper'
     version = '1.900.1'
-    license = 'Jasper'
+    license = License.Jasperv2
     config_sh = 'sh configure'
     configure_options = '--enable-shared '
 
diff --git a/recipes/jpeg.recipe b/recipes/jpeg.recipe
index 858de971..16dc4aeb 100644
--- a/recipes/jpeg.recipe
+++ b/recipes/jpeg.recipe
@@ -4,7 +4,7 @@
 class Recipe(recipe.Recipe):
     name = 'jpeg'
     version = '8d'
-    license = 'JPEG'
+    license = License.JPEG
 
     files_libs = ['libjpeg']
     files_devel = ['include/jpeglib.h', 'include/jerror.h', 'include/jconfig.h',
diff --git a/recipes/json-glib.recipe b/recipes/json-glib.recipe
index d54bd4d5..5e928a1e 100644
--- a/recipes/json-glib.recipe
+++ b/recipes/json-glib.recipe
@@ -3,7 +3,7 @@
 class Recipe(recipe.Recipe):
     name = 'json-glib'
     version = '0.12.6'
-    license = 'LGPLv2.1'
+    license = License.LGPLv2_1
 
     files_libs = ['libjson-glib-1.0']
     files_devel  = ['include/json-glib-1.0', 'lib/pkgconfig/json-glib-1.0.pc']
diff --git a/recipes/libass.recipe b/recipes/libass.recipe
index 29f909fd..81ec614b 100644
--- a/recipes/libass.recipe
+++ b/recipes/libass.recipe
@@ -4,7 +4,7 @@
 class Recipe(recipe.Recipe):
     name = 'libass'
     version = '0.10.0'
-    license = 'BSD-like'
+    license = License.BSD_like
     deps = ['freetype', 'fontconfig', 'libpng', 'fribidi']
 
     files_libs = ['libass']
diff --git a/recipes/libdca.recipe b/recipes/libdca.recipe
index 99008714..3a0503c3 100644
--- a/recipes/libdca.recipe
+++ b/recipes/libdca.recipe
@@ -3,7 +3,7 @@
 class Recipe(recipe.Recipe):
     name = 'libdca'
     version = '0.0.5'
-    license = 'GPL'
+    license = License.GPL
 
     files_libs = ['libdca']
     files_bins = ['extract_dca', 'extract_dcs', 'dcadec', 'dcsdec']
diff --git a/recipes/libdv.recipe b/recipes/libdv.recipe
index 6733c5dc..61f89b4c 100644
--- a/recipes/libdv.recipe
+++ b/recipes/libdv.recipe
@@ -4,7 +4,7 @@
 class Recipe(recipe.Recipe):
     name = 'libdv'
     version = '1.0.0'
-    license = 'LGPLv2.1'
+    license = License.LGPLv2_1
 
     files_libs = ['libdv']
     files_bins = ['dvconnect', 'encodedv', 'dubdv']
diff --git a/recipes/libdvdnav.recipe b/recipes/libdvdnav.recipe
index ec6978e4..bee68225 100644
--- a/recipes/libdvdnav.recipe
+++ b/recipes/libdvdnav.recipe
@@ -4,7 +4,7 @@
 class Recipe(recipe.Recipe):
     name = 'libdvdnav'
     version = '4.2.0'
-    license = 'GPLv2'
+    license = License.GPLv2
     config_sh = 'sh autogen.sh'
     deps = ['libdvdread']
 
diff --git a/recipes/libdvdread.recipe b/recipes/libdvdread.recipe
index c595abc3..c73739b5 100644
--- a/recipes/libdvdread.recipe
+++ b/recipes/libdvdread.recipe
@@ -4,7 +4,7 @@
 class Recipe(recipe.Recipe):
     name = 'libdvdread'
     version = '4.2.0'
-    license = 'GPLv2'
+    license = License.GPLv2
     config_sh = 'sh autogen.sh'
 
     files_libs = ['libdvdread']
diff --git a/recipes/libexif.recipe b/recipes/libexif.recipe
index 7f674281..8a28c482 100644
--- a/recipes/libexif.recipe
+++ b/recipes/libexif.recipe
@@ -4,7 +4,7 @@
 class Recipe(recipe.Recipe):
     name = 'libexif'
     version = '0.6.20'
-    license = 'LGPLv2.1'
+    license = License.LGPLv2_1
 
     files_libs = ['libexif']
     files_devel = ['include/libexif', 'lib/pkgconfig/libexif.pc']
diff --git a/recipes/libffi.recipe b/recipes/libffi.recipe
index 0019255b..b554b2da 100644
--- a/recipes/libffi.recipe
+++ b/recipes/libffi.recipe
@@ -4,7 +4,7 @@
 class Recipe(recipe.Recipe):
     name = 'libffi'
     version = '3.0.10'
-    license = 'BSD-like'
+    license = License.BSD_like
 
     files_libs = ['libffi']
     files_devel = ['lib/libffi-3.0.10', 'lib/pkgconfig/libffi.pc']
diff --git a/recipes/libgcrypt.recipe b/recipes/libgcrypt.recipe
index 20577ea5..7f661eb4 100644
--- a/recipes/libgcrypt.recipe
+++ b/recipes/libgcrypt.recipe
@@ -4,7 +4,7 @@
 class Recipe(recipe.Recipe):
     name = 'libgcrypt'
     version = '1.5.0'
-    license = 'LGPLv2.1'
+    license = License.LGPLv2_1
     deps = ['libgpg-error']
 
     files_libs = ['libgcrypt']
diff --git a/recipes/libgpg-error.recipe b/recipes/libgpg-error.recipe
index 10735df0..aa87cf83 100644
--- a/recipes/libgpg-error.recipe
+++ b/recipes/libgpg-error.recipe
@@ -4,7 +4,7 @@
 class Recipe(recipe.Recipe):
     name = 'libgpg-error'
     version = '1.10'
-    license = 'LGPLv2.1'
+    license = License.LGPLv2_1
 
     files_libs = ['libgpg-error']
     files_bins = ['gpg-error']
diff --git a/recipes/libmad.recipe b/recipes/libmad.recipe
index 30a5ea03..bdfb64c1 100644
--- a/recipes/libmad.recipe
+++ b/recipes/libmad.recipe
@@ -3,7 +3,7 @@
 class Recipe(recipe.Recipe):
     name = 'libmad'
     version = '0.15.1b'
-    license = 'GPLv2'
+    license = License.GPLv2
 
     files_libs = ['libmad']
     files_devel = ['include/mad.h']
diff --git a/recipes/libmms.recipe b/recipes/libmms.recipe
index dc4511ed..8fbe9c6d 100644
--- a/recipes/libmms.recipe
+++ b/recipes/libmms.recipe
@@ -3,7 +3,7 @@
 class Recipe(recipe.Recipe):
     name = 'libmms'
     version = '0.6.2'
-    license = 'LGPL'
+    license = License.LGPL
     deps = [ 'glib' ]
 
     files_libs = ['libmms']
diff --git a/recipes/libmpeg2.recipe b/recipes/libmpeg2.recipe
index 4a165996..637cfea2 100644
--- a/recipes/libmpeg2.recipe
+++ b/recipes/libmpeg2.recipe
@@ -3,7 +3,7 @@
 class Recipe(recipe.Recipe):
     name = 'libmpeg2'
     version = '0.5.1'
-    license = 'GPLv2'
+    license = License.GPLv2
     autoreconf = True
 
     files_libs = ['libmpeg2', 'libmpeg2convert']
diff --git a/recipes/libogg.recipe b/recipes/libogg.recipe
index eb92c0a9..b9ec4bcf 100644
--- a/recipes/libogg.recipe
+++ b/recipes/libogg.recipe
@@ -4,7 +4,7 @@
 class Recipe(recipe.Recipe):
     name = 'libogg'
     version = '1.3.0'
-    license = 'BSD-like'
+    license = License.BSD_like
 
     files_libs = ['libogg']
     files_devel = ['include/ogg', 'lib/pkgconfig/ogg.pc']
diff --git a/recipes/libpng.recipe b/recipes/libpng.recipe
index ebd45c58..f6e3af30 100644
--- a/recipes/libpng.recipe
+++ b/recipes/libpng.recipe
@@ -4,7 +4,7 @@
 class Recipe(recipe.Recipe):
     name = 'libpng'
     version = '1.5.8'
-    license = 'LibPNG'
+    license = License.LibPNG
     deps = ['zlib']
 
     files_libs = ['libpng15']
diff --git a/recipes/libshout.recipe b/recipes/libshout.recipe
index 57232b59..729b7a14 100644
--- a/recipes/libshout.recipe
+++ b/recipes/libshout.recipe
@@ -4,7 +4,7 @@
 class Recipe(recipe.Recipe):
     name = 'libshout'
     version = '2.2.2'
-    license = 'LGPLv2.1'
+    license = License.LGPLv2_1
     deps = ['libtheora', 'libogg', 'libvorbis', 'speex']
 
     files_libs = ['libshout']
diff --git a/recipes/libsoup.recipe b/recipes/libsoup.recipe
index d1b3f48c..4c7ee4ce 100644
--- a/recipes/libsoup.recipe
+++ b/recipes/libsoup.recipe
@@ -4,7 +4,7 @@
 class Recipe(recipe.Recipe):
     name = 'libsoup'
     version = '2.36.1'
-    license = 'LGPLv2.1'
+    license = License.LGPLv2_1
     configure_options = '--without-gnome'
     deps = ['libxml2', 'glib']
 
diff --git a/recipes/libtasn1.recipe b/recipes/libtasn1.recipe
index be03066d..b5cd85e9 100644
--- a/recipes/libtasn1.recipe
+++ b/recipes/libtasn1.recipe
@@ -3,7 +3,7 @@
 class Recipe(recipe.Recipe):
     name = 'libtasn1'
     version = '2.11'
-    license = 'LGPLv2.1'
+    license = License.LGPLv2_1
 
     files_libs = ['libtasn1']
     files_devel = ['include/libtasn1.h', 'lib/pkgconfig/libtasn1.pc']
diff --git a/recipes/libtheora.recipe b/recipes/libtheora.recipe
index 1b0018f3..8e207ca9 100644
--- a/recipes/libtheora.recipe
+++ b/recipes/libtheora.recipe
@@ -4,7 +4,7 @@
 class Recipe(recipe.Recipe):
     name = 'libtheora'
     version = '1.1.1'
-    license = 'BSD'
+    license = License.BSD
     deps = ['libogg', 'libvorbis']
 
     files_libs = ['libtheora', 'libtheoradec', 'libtheoraenc']
diff --git a/recipes/libvisual.recipe b/recipes/libvisual.recipe
index f9873432..e6918314 100644
--- a/recipes/libvisual.recipe
+++ b/recipes/libvisual.recipe
@@ -4,7 +4,7 @@
 class Recipe(recipe.Recipe):
     name = 'libvisual'
     version = '0.4.0'
-    license = 'LGPLv2.1'
+    license = License.LGPLv2_1
     autoreconf = True
 
     files_libs = ['libvisual-0.4']
diff --git a/recipes/libvorbis.recipe b/recipes/libvorbis.recipe
index b9208ee0..a907f0a1 100644
--- a/recipes/libvorbis.recipe
+++ b/recipes/libvorbis.recipe
@@ -4,7 +4,7 @@
 class Recipe(recipe.Recipe):
     name = 'libvorbis'
     version = '1.3.2'
-    license = 'BSD-like'
+    license = License.BSD_like
     deps = ['libogg']
 
     files_libs = ['libvorbis', 'libvorbisenc', 'libvorbisfile']
diff --git a/recipes/libvpx.recipe b/recipes/libvpx.recipe
index 9d4d0767..256bc645 100644
--- a/recipes/libvpx.recipe
+++ b/recipes/libvpx.recipe
@@ -4,7 +4,7 @@
 class Recipe(recipe.Recipe):
     name = 'libvpx'
     version = 'v1.0.0'
-    license = 'BSD'
+    license = License.BSD
     configure_tpl = "%(config-sh)s --prefix=%(prefix)s "\
                     "--libdir=%(libdir)s %(options)s"
     configure_options = "--enable-pic --as=yasm "
diff --git a/recipes/libxml2.recipe b/recipes/libxml2.recipe
index 06841df1..681a5905 100644
--- a/recipes/libxml2.recipe
+++ b/recipes/libxml2.recipe
@@ -4,7 +4,7 @@
 class Recipe(recipe.Recipe):
     name = 'libxml2'
     version = '2.7.8'
-    license = 'MIT'
+    license = License.MIT
     deps = [ 'zlib' ]
     platform_deps = { Platform.WINDOWS: ['libiconv'] }
 
diff --git a/recipes/mingw.recipe b/recipes/mingw.recipe
index fdf3a3ce..16590c3f 100644
--- a/recipes/mingw.recipe
+++ b/recipes/mingw.recipe
@@ -4,7 +4,7 @@
 class Recipe(recipe.Recipe):
     name = 'mingw'
     version = '0.1'
-    license = 'LGPL'
+    license = License.LGPL
     btype = BuildType.CUSTOM
     stype = SourceType.CUSTOM
 
diff --git a/recipes/nettle.recipe b/recipes/nettle.recipe
index cbf988d2..8b26b2a5 100644
--- a/recipes/nettle.recipe
+++ b/recipes/nettle.recipe
@@ -10,7 +10,7 @@ from cerbero.build.filesprovider import FilesProvider
 class Recipe(recipe.Recipe):
     name = 'nettle'
     version = '2.4'
-    license = 'LGPLv2.1'
+    license = License.LGPLv2_1
     configure_options = '--enable-shared'
     deps = ['gmp']
 
diff --git a/recipes/opencore-amr.recipe b/recipes/opencore-amr.recipe
index cdb6a973..c819fe46 100644
--- a/recipes/opencore-amr.recipe
+++ b/recipes/opencore-amr.recipe
@@ -4,7 +4,7 @@
 class Recipe(recipe.Recipe):
     name = 'opencore-amr'
     version = '0.1.3'
-    license = 'Apachev2.0'
+    license = License.Apachev2
 
     files_libs = ['libopencore-amrnb', 'libopencore-amrwb']
     files_devel = ['include/opencore-amrwb', 'include/opencore-amrnb',
diff --git a/recipes/orc.recipe b/recipes/orc.recipe
index b1c2e54b..a631cac2 100644
--- a/recipes/orc.recipe
+++ b/recipes/orc.recipe
@@ -4,7 +4,7 @@
 class Recipe(recipe.Recipe):
     name = 'orc'
     version = '0.4.16'
-    license = 'BSD-like'
+    license = License.BSD_like
 
     files_libs = ['liborc-0.4', 'liborc-test-0.4']
     files_devel = ['include/orc-0.4', 'lib/pkgconfig/orc-0.4.pc',
diff --git a/recipes/pango.recipe b/recipes/pango.recipe
index bd43a04e..8abe0c81 100644
--- a/recipes/pango.recipe
+++ b/recipes/pango.recipe
@@ -5,7 +5,7 @@ class Recipe(recipe.Recipe):
     name = 'pango'
     version = '1.28.4'
     autoreconf = True
-    license = 'LGPLv2.1'
+    license = License.LGPLv2_1
     configure_options = '--with-included-modules '
     deps = ['cairo', 'fontconfig', 'freetype']
 
diff --git a/recipes/pixman.recipe b/recipes/pixman.recipe
index 2d18f519..98473e16 100644
--- a/recipes/pixman.recipe
+++ b/recipes/pixman.recipe
@@ -4,7 +4,7 @@
 class Recipe(recipe.Recipe):
     name = 'pixman'
     version = '0.24.4'
-    license = 'MIT'
+    license = License.MIT
 
     files_libs = ['libpixman-1']
     files_devel = ['include/pixman-1', 'lib/pkgconfig/pixman-1.pc']
diff --git a/recipes/schroedinger.recipe b/recipes/schroedinger.recipe
index 1297897d..15d2f697 100644
--- a/recipes/schroedinger.recipe
+++ b/recipes/schroedinger.recipe
@@ -4,7 +4,7 @@
 class Recipe(recipe.Recipe):
     name = 'schroedinger'
     version = '1.0.11'
-    license = 'LGPLv2'
+    license = License.LGPLv2
 
     files_libs = ['libschroedinger-1.0']
     files_devel = ['include/schroedinger-1.0', 'lib/pkgconfig/schroedinger-1.0.pc']
diff --git a/recipes/snappy.recipe b/recipes/snappy.recipe
index 9dc23d9d..3bb20829 100644
--- a/recipes/snappy.recipe
+++ b/recipes/snappy.recipe
@@ -3,7 +3,7 @@
 class Recipe(recipe.Recipe):
     name = 'snappy'
     version = '0.2+git'
-    license = 'GPLv2'
+    license = License.GPLv2
     config_sh = 'autoreconf -fiv && sh ./configure'
     deps = ['glib', 'gstreamer', 'gst-plugins-base', 'clutter', 'clutter-gst']
     platform_deps = { Platform.LINUX: ['libXtst'] }
diff --git a/recipes/speex.recipe b/recipes/speex.recipe
index e1a51e98..5b610467 100644
--- a/recipes/speex.recipe
+++ b/recipes/speex.recipe
@@ -4,7 +4,7 @@
 class Recipe(recipe.Recipe):
     name = 'speex'
     version = '1.2rc1'
-    license = 'BSD-like'
+    license = License.BSD_like
     deps = ['libogg']
 
     files_libs = ['libspeex', 'libspeexdsp']
diff --git a/recipes/taglib.recipe b/recipes/taglib.recipe
index e765adcf..5d90fbde 100644
--- a/recipes/taglib.recipe
+++ b/recipes/taglib.recipe
@@ -4,7 +4,7 @@
 class Recipe(recipe.Recipe):
     name = 'taglib'
     version = '1.7'
-    license = 'LGPL'
+    license = License.LGPL
     configure_options = '-DWITH_MP4=ON -DWITH_ASF=ON'
     btype = BuildType.CMAKE
 
diff --git a/recipes/tango-icon-theme.recipe b/recipes/tango-icon-theme.recipe
index 12e25df7..b8173299 100644
--- a/recipes/tango-icon-theme.recipe
+++ b/recipes/tango-icon-theme.recipe
@@ -3,7 +3,7 @@
 class Recipe(recipe.Recipe):
     name = 'tango-icon-theme'
     version = '0.8.1'
-    license = 'LGPL'
+    license = License.LGPL
     configure_options = '--disable-icon-framing '
     deps = ['icon-naming-utils']
 
diff --git a/recipes/tiff.recipe b/recipes/tiff.recipe
index 8568fbd9..713e5404 100644
--- a/recipes/tiff.recipe
+++ b/recipes/tiff.recipe
@@ -4,7 +4,7 @@
 class Recipe(recipe.Recipe):
     name = 'tiff'
     version = '4.0.1'
-    license = 'BSD-like'
+    license = License.BSD_like
     deps = [ 'zlib' ]
 
 
diff --git a/recipes/vsintegration.recipe b/recipes/vsintegration.recipe
index 82bf5a33..eacef971 100644
--- a/recipes/vsintegration.recipe
+++ b/recipes/vsintegration.recipe
@@ -4,7 +4,7 @@
 class Recipe(recipe.Recipe):
     name = 'vsintegration'
     version = '0.1'
-    license = 'LGPL'
+    license = License.LGPL
     btype = BuildType.CUSTOM
     stype = SourceType.CUSTOM
 
diff --git a/recipes/wavpack.recipe b/recipes/wavpack.recipe
index dadb3486..e8b9bd8b 100644
--- a/recipes/wavpack.recipe
+++ b/recipes/wavpack.recipe
@@ -4,7 +4,7 @@
 class Recipe(recipe.Recipe):
     name = 'wavpack'
     version = '4.60.1'
-    lincense = 'BSD-like'
+    license = License.BSD_like
     platform_deps = { Platform.WINDOWS: ['libiconv'] }
 
     files_libs = ['libwavpack']
diff --git a/recipes/winpthreads.recipe b/recipes/winpthreads.recipe
index a47580b2..e7ae5fc4 100644
--- a/recipes/winpthreads.recipe
+++ b/recipes/winpthreads.recipe
@@ -4,7 +4,7 @@
 class Recipe(recipe.Recipe):
     name = 'winpthreads'
     version = '20100604'
-    license = 'LGPL'
+    license = License.LGPL
     btype = BuildType.CUSTOM
     stype = SourceType.CUSTOM
 
diff --git a/recipes/zlib.recipe b/recipes/zlib.recipe
index c456eb60..c56cc0ca 100644
--- a/recipes/zlib.recipe
+++ b/recipes/zlib.recipe
@@ -4,7 +4,7 @@
 class Recipe(recipe.Recipe):
     name = 'zlib'
     version = '1.2.6'
-    license = 'BSD-like'
+    license = License.BSD_like
     force_configure = True
     add_host_build_target = False
     can_use_configure_cache = False