Merge remote-tracking branch 'origin/master' into closure-size

pkgs/tools/compression/lz4/default.nix

@@ -31,7 +31,7 @@ stdenv.mkDerivation rec {
     '';
     homepage = https://code.google.com/p/lz4/;
     license = with licenses; [ bsd2 gpl2Plus ];
-    platforms = with platforms; linux;
+    platforms = platforms.linux;
     maintainers = with maintainers; [ nckx ];
   };
 }

pkgs/tools/compression/pbzip2/default.nix

@@ -1,26 +1,27 @@
-{stdenv, fetchurl, bzip2}:
+{ stdenv, fetchurl, bzip2 }:
 
 let major = "1.1";
-    version = "${major}.9";
+    version = "${major}.12";
 in
 stdenv.mkDerivation rec {
   name = "pbzip2-${version}";
 
   src = fetchurl {
     url = "https://launchpad.net/pbzip2/${major}/${version}/+download/${name}.tar.gz";
-    sha256 = "1i7rql77ac33lz7lzrjyl9b16mqizmdkb8hv295a493f7vh1nhmx";
+    sha256 = "1vk6065dv3a47p86vmp8hv3n1ygd9hraz0gq89gvzlx7lmcb6fsp";
   };
 
   buildInputs = [ bzip2 ];
-  installPhase = ''
-      make install PREFIX=$out
-  '';
+
+  preBuild = "substituteInPlace Makefile --replace g++ c++";
+
+  installFlags = "PREFIX=$(out)";
 
   meta = with stdenv.lib; {
     homepage = http://compression.ca/pbzip2/;
     description = "A parallel implementation of bzip2 for multi-core machines";
     license = licenses.bsd2;
     maintainers = with maintainers; [viric];
-    platforms = with platforms; linux;
+    platforms = platforms.unix;
   };
 }

pkgs/tools/compression/xdelta/default.nix

@@ -38,7 +38,7 @@ stdenv.mkDerivation {
     description = "Binary differential compression in VCDIFF (RFC 3284) format";
     homepage = http://xdelta.org/;
     license = licenses.gpl2Plus;
-    platforms = with platforms; linux;
+    platforms = platforms.linux;
     maintainers = with maintainers; [ nckx ];
   };
 }