fatresize: add license

pkgs/tools/filesystems/fatresize/default.nix

···
 { stdenv, fetchurl, parted, utillinux }:
 
 stdenv.mkDerivation rec {
-  
+
   version = "1.0.2";
   name = "fatresize-${version}";
 
···
     url = "mirror://sourceforge/fatresize/fatresize-${version}.tar.bz2";
     sha256 = "04wp48jpdvq4nn0dgbw5za07g842rnxlh9mig4mslz70zqs0izjm";
   };
-  
+
   buildInputs = [ parted utillinux ];
-  
+
   # This patch helps this unmantained piece of software to be built against recent parted
   # It basically modifies the detection scheme for parted version (the current one has no micro version defined)
   # The second change is to include a header for a moved function since 1.6+ to current 3.1+ parted
   # The third change is to modify the call to PED_ASSERT that is no longer defined with 2 params
   patches = [ ./fatresize_parted_nix.patch ];
-  
+
   preConfigure = ''
     echo "Replacing calls to ped_free with free ..."
     substituteInPlace ./fatresize.c --replace ped_free free
   '';
-  
+
   # Filesystem resize functions were reintroduced in parted 3.1 due to no other available free alternatives
   # but in a sepparate library -> libparted-fs-resize --- that's why the added LDFLAG
   makeFlags = ''
     LDFLAGS=-lparted-fs-resize
   '';
-  
+
   propagatedBuildInputs = [ parted utillinux ];
-  
-  meta = {
+
+  meta = with stdenv.lib; {
     description = "The FAT16/FAT32 non-destructive resizer";
     homepage = https://sourceforge.net/projects/fatresize;
-    platforms = stdenv.lib.platforms.linux;
+    platforms = platforms.linux;
+    license = licenses.gpl2;
   };
 }