17 files changed, 17 insertions, 17 deletions
diff --git a/pkgs/misc/beep/default.nix b/pkgs/misc/beep/default.nix
index 8f0830be1862..b5e4adfa0b91 100644
--- a/pkgs/misc/beep/default.nix
+++ b/pkgs/misc/beep/default.nix
@@ -19,6 +19,6 @@ stdenv.mkDerivation {
   meta = {
     description = "The advanced PC speaker beeper";
     homepage = http://www.johnath.com/beep/;
-    license = "GPLv2";
+    license = stdenv.lib.licenses.gpl2;
   };
 }
diff --git a/pkgs/misc/cups/pdf-filter.nix b/pkgs/misc/cups/pdf-filter.nix
index 8a08eadc6a48..e99ad03212c2 100644
--- a/pkgs/misc/cups/pdf-filter.nix
+++ b/pkgs/misc/cups/pdf-filter.nix
@@ -32,7 +32,7 @@ stdenv.mkDerivation {
   meta = {
     homepage = http://www.cups.org/;
     description = "Image and pdf filters for CUPS";
-    license = "GPLv2";
+    license = stdenv.lib.licenses.gpl2;
     maintainers = [ stdenv.lib.maintainers.urkud ];
     platforms = stdenv.lib.platforms.linux;
   };
diff --git a/pkgs/misc/emulators/VisualBoyAdvance/default.nix b/pkgs/misc/emulators/VisualBoyAdvance/default.nix
index 942bf2c21840..015c61e461e6 100644
--- a/pkgs/misc/emulators/VisualBoyAdvance/default.nix
+++ b/pkgs/misc/emulators/VisualBoyAdvance/default.nix
@@ -16,7 +16,7 @@ stdenv.mkDerivation {
 
   meta = {
     description = "A Game Boy/Game Boy Color/Game Boy Advance Emulator";
-    license = "GPLv2+";
+    license = stdenv.lib.licenses.gpl2Plus;
     maintainers = [ stdenv.lib.maintainers.sander ];
     homepage = http://vba.ngemu.com;
     broken = true;
diff --git a/pkgs/misc/emulators/bsod/default.nix b/pkgs/misc/emulators/bsod/default.nix
index 181a89b66677..d15e873422e3 100644
--- a/pkgs/misc/emulators/bsod/default.nix
+++ b/pkgs/misc/emulators/bsod/default.nix
@@ -23,7 +23,7 @@ stdenv.mkDerivation {
       blue screen of death on the console.  Errors and drivers causing the
       error are selected randomly from a large set of examples.";
     homepage = "http://www.vanheusden.com/bsod/";
-    license = "GPLv2";
+    license = stdenv.lib.licenses.gpl2;
     platforms = stdenv.lib.platforms.unix;
     maintainers = [ stdenv.lib.maintainers.antono ];
   };
diff --git a/pkgs/misc/emulators/dlx/default.nix b/pkgs/misc/emulators/dlx/default.nix
index c23b60c29b30..60854f8550b8 100644
--- a/pkgs/misc/emulators/dlx/default.nix
+++ b/pkgs/misc/emulators/dlx/default.nix
@@ -23,6 +23,6 @@ stdenv.mkDerivation {
   meta = {
     homepage = "http://www.davidviner.com/dlx.php";
     description = "DLX Simulator";
-    license = "GPL-2";
+    license = stdenv.lib.licenses.gpl2;
   };
 }
diff --git a/pkgs/misc/emulators/fakenes/default.nix b/pkgs/misc/emulators/fakenes/default.nix
index e3c9dbc84e5d..5462f7727033 100644
--- a/pkgs/misc/emulators/fakenes/default.nix
+++ b/pkgs/misc/emulators/fakenes/default.nix
@@ -22,7 +22,7 @@ stdenv.mkDerivation {
 
   meta = {
     homepage = http://fakenes.sourceforge.net/;
-    license = "GPLv2+";
+    license = stdenv.lib.licenses.gpl2Plus;
     description = "Portable Open Source NES Emulator";
   };
 }
diff --git a/pkgs/misc/emulators/hatari/default.nix b/pkgs/misc/emulators/hatari/default.nix
index 150b45dd7275..7ef63f93026d 100644
--- a/pkgs/misc/emulators/hatari/default.nix
+++ b/pkgs/misc/emulators/hatari/default.nix
@@ -16,7 +16,7 @@ stdenv.mkDerivation rec {
   meta = {
     homepage = "http://hatari.tuxfamily.org/";
     description = "Atari ST/STE/TT/Falcon emulator";
-    license = "GPLv2+";
+    license = stdenv.lib.licenses.gpl2Plus;
     platforms = with stdenv.lib.platforms; all;
   };
 }
diff --git a/pkgs/misc/emulators/mupen64plus/1.5.nix b/pkgs/misc/emulators/mupen64plus/1.5.nix
index d67121fe430a..571e14347b49 100644
--- a/pkgs/misc/emulators/mupen64plus/1.5.nix
+++ b/pkgs/misc/emulators/mupen64plus/1.5.nix
@@ -26,7 +26,7 @@ stdenv.mkDerivation {
   
   meta = {
     description = "A Nintendo 64 Emulator";
-    license = "GPLv2+";
+    license = stdenv.lib.licenses.gpl2Plus;
     homepage = http://code.google.com/p/mupen64plus;
     maintainers = [ stdenv.lib.maintainers.sander ];
   };
diff --git a/pkgs/misc/emulators/mupen64plus/default.nix b/pkgs/misc/emulators/mupen64plus/default.nix
index d67121fe430a..571e14347b49 100644
--- a/pkgs/misc/emulators/mupen64plus/default.nix
+++ b/pkgs/misc/emulators/mupen64plus/default.nix
@@ -26,7 +26,7 @@ stdenv.mkDerivation {
   
   meta = {
     description = "A Nintendo 64 Emulator";
-    license = "GPLv2+";
+    license = stdenv.lib.licenses.gpl2Plus;
     homepage = http://code.google.com/p/mupen64plus;
     maintainers = [ stdenv.lib.maintainers.sander ];
   };
diff --git a/pkgs/misc/emulators/uae/default.nix b/pkgs/misc/emulators/uae/default.nix
index 9f93c9957d65..0fa5a08d2dc8 100644
--- a/pkgs/misc/emulators/uae/default.nix
+++ b/pkgs/misc/emulators/uae/default.nix
@@ -11,7 +11,7 @@ stdenv.mkDerivation {
   
   meta = {
     description = "Ultimate/Unix/Unusuable Amiga Emulator";
-    license = "GPLv2+";
+    license = stdenv.lib.licenses.gpl2Plus;
     homepage = http://www.amigaemulator.org;
     maintainers = [ stdenv.lib.maintainers.sander ];
   };
diff --git a/pkgs/misc/emulators/vice/default.nix b/pkgs/misc/emulators/vice/default.nix
index 8323ca082b7f..b869143ff1cc 100644
--- a/pkgs/misc/emulators/vice/default.nix
+++ b/pkgs/misc/emulators/vice/default.nix
@@ -38,7 +38,7 @@ stdenv.mkDerivation rec {
   meta = {
     description = "Commodore 64, 128 and other emulators";
     homepage = http://www.viceteam.org;
-    license = "GPLv2+";
+    license = stdenv.lib.licenses.gpl2Plus;
     maintainers = [ stdenv.lib.maintainers.sander ];
   };
 }
diff --git a/pkgs/misc/emulators/wine/winetricks.nix b/pkgs/misc/emulators/wine/winetricks.nix
index 3dd3d4bc7311..8103ff9c43f3 100644
--- a/pkgs/misc/emulators/wine/winetricks.nix
+++ b/pkgs/misc/emulators/wine/winetricks.nix
@@ -23,7 +23,7 @@ stdenv.mkDerivation rec {
 
   meta = {
     description = "A script to install DLLs needed to work around problems in Wine";
-    license = "LGPLv2.1";
+    license = stdenv.lib.licenses.lgpl21;
     homepage = http://code.google.com/p/winetricks/;
     maintainers = with stdenv.lib.maintainers; [ the-kenny ];
   };
diff --git a/pkgs/misc/emulators/wxmupen64plus/default.nix b/pkgs/misc/emulators/wxmupen64plus/default.nix
index a85d0fb389e2..0366b9dd22ce 100644
--- a/pkgs/misc/emulators/wxmupen64plus/default.nix
+++ b/pkgs/misc/emulators/wxmupen64plus/default.nix
@@ -22,7 +22,7 @@ stdenv.mkDerivation {
   
   meta = {
     description = "GUI for the Mupen64Plus 2.0 emulator";
-    license = "GPLv2+";
+    license = stdenv.lib.licenses.gpl2Plus;
     homepage = https://bitbucket.org/auria/wxmupen64plus/wiki/Home;
   };
 }
diff --git a/pkgs/misc/emulators/zsnes/default.nix b/pkgs/misc/emulators/zsnes/default.nix
index c3bced292005..bca81a4b6b3a 100644
--- a/pkgs/misc/emulators/zsnes/default.nix
+++ b/pkgs/misc/emulators/zsnes/default.nix
@@ -26,7 +26,7 @@ stdenv.mkDerivation {
 
   meta = {
     description = "A Super Nintendo Entertainment System Emulator";
-    license = "GPLv2+";
+    license = stdenv.lib.licenses.gpl2Plus;
     maintainers = [ stdenv.lib.maintainers.sander ];
     homepage = http://www.zsnes.com;
   };
diff --git a/pkgs/misc/foldingathome/default.nix b/pkgs/misc/foldingathome/default.nix
index ef8cb7d0a927..945d6556837c 100644
--- a/pkgs/misc/foldingathome/default.nix
+++ b/pkgs/misc/foldingathome/default.nix
@@ -32,6 +32,6 @@ stdenv.mkDerivation {
   meta = {
     homepage = http://folding.stanford.edu/;
     description = "Folding@home distributed computing client";
-    license = "unfree";
+    license = stdenv.lib.licenses.unfree;
   };
 }
diff --git a/pkgs/misc/freestyle/default.nix b/pkgs/misc/freestyle/default.nix
index fa2c36cf2c28..bb3520e300ab 100644
--- a/pkgs/misc/freestyle/default.nix
+++ b/pkgs/misc/freestyle/default.nix
@@ -48,6 +48,6 @@ stdenv.mkDerivation {
   meta = { 
     description = "Non-Photorealistic Line Drawing rendering from 3D scenes";
     homepage = http://freestyle.sourceforge.net;
-    license = "GPL2";
+    license = stdenv.lib.licenses.gpl2;
   };
 }
diff --git a/pkgs/misc/ghostscript/default.nix b/pkgs/misc/ghostscript/default.nix
index 142c75aeb0fa..275b93e01b8b 100644
--- a/pkgs/misc/ghostscript/default.nix
+++ b/pkgs/misc/ghostscript/default.nix
@@ -23,7 +23,7 @@ let
       of output drivers for various file formats and printers.
     '';
 
-    license = "GPLv3+";
+    license = stdenv.lib.licenses.gpl3Plus;
 
     platforms = stdenv.lib.platforms.all;
     maintainers = [ stdenv.lib.maintainers.viric ];