Revert "Merge pull request #9543 from NixOS/staging.post-15.06"

This reverts commit f61176c5396ed513f3d399f73f38ab78a066667f, reversing
changes made to a27ca029ee2b39e04d7d2a516a7228f4b62067fb.

Conflicts:
	pkgs/development/libraries/ncurses/default.nix

48 files changed, 380 insertions, 607 deletions

diff --git a/pkgs/applications/audio/audacity/default.nix b/pkgs/applications/audio/audacity/default.nix
index 67ec6b5a419..6f25693f734 100644
--- a/pkgs/applications/audio/audacity/default.nix
+++ b/pkgs/applications/audio/audacity/default.nix
@@ -1,6 +1,6 @@
 { stdenv, fetchurl, wxGTK, pkgconfig, gettext, gtk, glib, zlib, perl, intltool,
   libogg, libvorbis, libmad, alsaLib, libsndfile, soxr, flac, lame,
-  expat, libid3tag, ffmpeg, soundtouch /*, portaudio - given up fighting their portaudio.patch */
+  expat, libid3tag, ffmpeg /*, portaudio - given up fighting their portaudio.patch */
   }:
 
 stdenv.mkDerivation rec {
@@ -19,13 +19,11 @@ stdenv.mkDerivation rec {
     rm -r lib-src-rm/
   '';
 
-  configureFlags = "--with-libsamplerate";
-
   buildInputs = [
     pkgconfig gettext wxGTK gtk expat alsaLib
     libsndfile soxr libid3tag
-    ffmpeg libmad lame libvorbis flac soundtouch
-  ]; #ToDo: detach sbsms
+    ffmpeg libmad lame libvorbis flac
+  ]; #ToDo: soundtouch, detach sbsms
 
   dontDisableStatic = true;
   doCheck = true;
diff --git a/pkgs/applications/audio/jackmix/default.nix b/pkgs/applications/audio/jackmix/default.nix
deleted file mode 100644
index 8176a340470..00000000000
--- a/pkgs/applications/audio/jackmix/default.nix
+++ /dev/null
@@ -1,35 +0,0 @@
-{ stdenv, fetchurl, pkgs, jack ? pkgs.libjack2 }:
-
-stdenv.mkDerivation rec {
-  name = "jackmix-0.5.2";
-  src = fetchurl {
-    url = https://github.com/kampfschlaefer/jackmix/archive/v0.5.2.tar.gz;
-    sha256 = "18f5v7g66mgarhs476frvayhch7fy4nyjf2xivixc061ipn0m82j";
-  };
-
-  buildInputs = [
-    pkgs.pkgconfig
-    pkgs.scons
-    pkgs.kde4.qt4
-    pkgs.lash
-    jack
-  ];
-
-  buildPhase = ''
-    scons
-  '';
-  installPhase = ''
-    mkdir -p $out/bin
-    cp jackmix/jackmix $out/bin
-  '';
-
-  meta = {
-    description = "Matrix-Mixer for the Jack-Audio-connection-Kit";
-    homepage = http://www.arnoldarts.de/jackmix/;
-    license = stdenv.lib.licenses.gpl2;
-    maintainers = [ stdenv.lib.maintainers.kampfschlaefer ];
-    platforms = stdenv.lib.platforms.linux;
-  };
-}
-
-
diff --git a/pkgs/applications/graphics/gimp/plugins/default.nix b/pkgs/applications/graphics/gimp/plugins/default.nix
index 702911fee74..ea638de7925 100644
--- a/pkgs/applications/graphics/gimp/plugins/default.nix
+++ b/pkgs/applications/graphics/gimp/plugins/default.nix
@@ -245,7 +245,7 @@ rec {
 
   /* =============== simple script files ==================== */
 
-  # also have a look at enblend-enfuse in all-packages.nix
+  # also have a look at enblendenfuse in all-packages.nix
   exposureBlend = scriptDerivation {
     name = "exposure-blend";
     src = fetchurl {
diff --git a/pkgs/applications/graphics/hugin/default.nix b/pkgs/applications/graphics/hugin/default.nix
index b11ed1a99df..88912cbda55 100644
--- a/pkgs/applications/graphics/hugin/default.nix
+++ b/pkgs/applications/graphics/hugin/default.nix
@@ -1,7 +1,7 @@
 { stdenv, cmake, fetchurl, gnumake, pkgconfig
 , boost, gettext, tclap, wxGTK
 , freeglut, glew, libXi, libXmu, mesa
-, autopanosiftc, enblend-enfuse, exiv2, ilmbase, lensfun, libpng, libtiff
+, autopanosiftc, enblendenfuse, exiv2, ilmbase, lensfun, libpng, libtiff
 , openexr, panotools, perlPackages
 }:
 
@@ -29,7 +29,7 @@ stdenv.mkDerivation rec {
 
   # commandline tools needed by the hugin batch processor
   # you may have to tell hugin (in the preferences) where these binaries reside
-  propagatedUserEnvPackages = [ autopanosiftc enblend-enfuse gnumake
+  propagatedUserEnvPackages = [ autopanosiftc enblendenfuse gnumake
                                 perlPackages.ImageExifTool
                               ];
 
diff --git a/pkgs/applications/networking/ids/daq/default.nix b/pkgs/applications/networking/ids/daq/default.nix
index 9339bfef6e0..c4a82966238 100644
--- a/pkgs/applications/networking/ids/daq/default.nix
+++ b/pkgs/applications/networking/ids/daq/default.nix
@@ -1,4 +1,4 @@
-{stdenv, fetchurl, flex, bison, libpcap, libdnet, libnfnetlink, libnetfilter_queue}:
+{stdenv, fetchurl, flex, bison, libpcap}:
 
 stdenv.mkDerivation rec {
   name = "daq-2.0.5";
@@ -9,9 +9,7 @@ stdenv.mkDerivation rec {
     sha256 = "0vdwb0r9kdlgj4g0i0swafbc7qik0zmks17mhqji8cl7hpdva13p";
   };
 
-  buildInputs = [ flex bison libpcap libdnet libnfnetlink libnetfilter_queue];
-
-  configureFlags = "--enable-nfq-module=yes --with-dnet-includes=${libdnet}/includes --with-dnet-libraries=${libdnet}/lib"; 
+  buildInputs = [ flex bison libpcap ];
 
   meta = {
     description = "Data AcQuisition library (DAQ), for packet I/O";
diff --git a/pkgs/applications/networking/ids/snort/default.nix b/pkgs/applications/networking/ids/snort/default.nix
index 62c784a7fb7..ea7e0962699 100644
--- a/pkgs/applications/networking/ids/snort/default.nix
+++ b/pkgs/applications/networking/ids/snort/default.nix
@@ -1,4 +1,4 @@
-{stdenv, makeWrapper, fetchurl, libpcap, pcre, libdnet, daq, zlib, flex, bison}:
+{stdenv, fetchurl, libpcap, pcre, libdnet, daq, zlib, flex, bison}:
 
 stdenv.mkDerivation rec {
   version = "2.9.7.2";
@@ -10,15 +10,7 @@ stdenv.mkDerivation rec {
     sha256 = "1gmlrh9ygpd5h6nnrr4090wk5n2yq2yrvwi7q6xbm6lxj4rcamyv";
   };
   
-  buildInputs = [ makeWrapper libpcap pcre libdnet daq zlib flex bison ];
-
-  enableParallelBuilding = true;
-
-  configureFlags = "--disable-static-daq --enable-control-socket --with-daq-includes=${daq}/includes --with-daq-libraries=${daq}/lib --dynamic-preprocessor-lib-dir $out/lib/snort_dynamicpreprocessor/ --dynamic-engine-lib-dir $out/lib/snort_dynamicengine";
-
-  postInstall = ''
-    wrapProgram $out/bin/snort --add-flags "--daq-dir ${daq}/lib/daq"
-  '';
+  buildInputs = [ libpcap pcre libdnet daq zlib flex bison ];
   
   meta = {
     description = "Network intrusion prevention and detection system (IDS/IPS)";
diff --git a/pkgs/applications/networking/iptraf-ng/default.nix b/pkgs/applications/networking/iptraf-ng/default.nix
deleted file mode 100644
index 368d78a36f9..00000000000
--- a/pkgs/applications/networking/iptraf-ng/default.nix
+++ /dev/null
@@ -1,44 +0,0 @@
-{ stdenv, fetchurl, ncurses }:
-
-stdenv.mkDerivation rec {
-  version = "1.1.4";
-  name = "iptraf-ng-${version}";
-
-  src = fetchurl {
-    url = "https://fedorahosted.org/releases/i/p/iptraf-ng/${name}.tar.gz";
-    sha256 = "02gb8z9h2s6s1ybyikywz7jgb1mafdx88hijfasv3khcgkq0q53r";
-  };
-
-  buildInputs = [ ncurses ];
-
-  configurePhase = ''
-    ./configure --prefix=$out/usr --sysconfdir=$out/etc \
-                --localstatedir=$out/var --sbindir=$out/bin
-  '';
-
-  meta = {
-    description = "A console-based network monitoring utility (fork of iptraf)";
-    longDescription = ''
-      IPTraf-ng is a console-based network monitoring utility. IPTraf-ng
-      gathers data like TCP connection packet and byte counts, interface
-      statistics and activity indicators, TCP/UDP traffic breakdowns, and LAN
-      station packet and byte counts. IPTraf-ng features include an IP traffic
-      monitor which shows TCP flag information, packet and byte counts, ICMP
-      details, OSPF packet types, and oversized IP packet warnings; interface
-      statistics showing IP, TCP, UDP, ICMP, non-IP and other IP packet counts,
-      IP checksum errors, interface activity and packet size counts; a TCP and
-      UDP service monitor showing counts of incoming and outgoing packets for
-      common TCP and UDP application ports, a LAN statistics module that
-      discovers active hosts and displays statistics about their activity; TCP,
-      UDP and other protocol display filters so you can view just the traffic
-      you want; logging; support for Ethernet, FDDI, ISDN, SLIP, PPP, and
-      loopback interfaces; and utilization of the built-in raw socket interface
-      of the Linux kernel, so it can be used on a wide variety of supported
-      network cards.
-    '';
-    homepage = https://fedorahosted.org/iptraf-ng/;
-    license = stdenv.lib.licenses.gpl2;
-    platforms = stdenv.lib.platforms.linux;
-    maintainers = [ stdenv.lib.maintainers.devhell ];
-  };
-}
diff --git a/pkgs/applications/version-management/git-and-tools/git-hub/default.nix b/pkgs/applications/version-management/git-and-tools/git-hub/default.nix
index e657215f2cd..e47d2569b10 100644
--- a/pkgs/applications/version-management/git-and-tools/git-hub/default.nix
+++ b/pkgs/applications/version-management/git-and-tools/git-hub/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, docutils, python }:
 
 let version = "0.9.0"; in
-stdenv.mkDerivation rec {
+stdenv.mkDerivation {
   name = "git-hub-${version}";
 
   src = fetchFromGitHub {
@@ -11,6 +11,20 @@ stdenv.mkDerivation rec {
     owner = "sociomantic";
   };
 
+  meta = with stdenv.lib; {
+    inherit version;
+    description = "Git command line interface to GitHub";
+    longDescription = ''
+      A simple command line interface to GitHub, enabling most useful GitHub
+      tasks (like creating and listing pull request or issues) to be accessed
+      directly through the Git command line.
+    '';
+    homepage = https://github.com/sociomantic/git-hub;
+    license = licenses.gpl3Plus;
+    platforms = with platforms; linux;
+    maintainers = with maintainers; [ nckx ];
+  };
+
   buildInputs = [ python ];
   nativeBuildInputs = [ docutils ];
 
@@ -27,18 +41,4 @@ stdenv.mkDerivation rec {
     # Remove inert ftdetect vim plugin and a README that's a man page subset:
     rm -r $out/share/{doc,vim}
   '';
-
-  meta = with stdenv.lib; {
-    inherit version;
-    inherit (src.meta) homepage;
-    description = "Git command line interface to GitHub";
-    longDescription = ''
-      A simple command line interface to GitHub, enabling most useful GitHub
-      tasks (like creating and listing pull request or issues) to be accessed
-      directly through the Git command line.
-    '';
-    license = licenses.gpl3Plus;
-    platforms = platforms.linux;
-    maintainers = with maintainers; [ nckx ];
-  };
 }
diff --git a/pkgs/applications/version-management/subversion/default.nix b/pkgs/applications/version-management/subversion/default.nix
index f563bebd9db..db29360c9ec 100644
--- a/pkgs/applications/version-management/subversion/default.nix
+++ b/pkgs/applications/version-management/subversion/default.nix
@@ -8,7 +8,6 @@
 , stdenv, fetchurl, apr, aprutil, zlib, sqlite
 , apacheHttpd ? null, expat, swig ? null, jdk ? null, python ? null, perl ? null
 , sasl ? null, serf ? null
-, branch ? "1.9"
 }:
 
 assert bdbSupport -> aprutil.bdbSupport;
@@ -16,26 +15,15 @@ assert httpServer -> apacheHttpd != null;
 assert pythonBindings -> swig != null && python != null;
 assert javahlBindings -> jdk != null && perl != null;
 
-let
-  config = {
-    "1.9".ver_min = "2";
-    "1.9".sha1 = "fb9db3b7ddf48ae37aa8785872301b59bfcc7017";
-
-    "1.8".ver_min = "14";
-    "1.8".sha1 = "0698efc58373e7657f6dd3ce13cab7b002ffb497";
-  };
-in
-assert builtins.hasAttr branch config;
-
 stdenv.mkDerivation (rec {
 
-  version = "${branch}." + config.${branch}.ver_min;
+  version = "1.9.2";
 
   name = "subversion-${version}";
 
   src = fetchurl {
     url = "mirror://apache/subversion/${name}.tar.bz2";
-    inherit (config.${branch}) sha1;
+    sha1 = "fb9db3b7ddf48ae37aa8785872301b59bfcc7017";
   };
 
   buildInputs = [ zlib apr aprutil sqlite ]
diff --git a/pkgs/applications/video/smplayer/default.nix b/pkgs/applications/video/smplayer/default.nix
index d56ef964967..22935064c4b 100644
--- a/pkgs/applications/video/smplayer/default.nix
+++ b/pkgs/applications/video/smplayer/default.nix
@@ -1,16 +1,16 @@
-{ stdenv, fetchurl, qt5 }:
+{ stdenv, fetchurl, qt4 }:
 
 stdenv.mkDerivation rec {
-  name = "smplayer-15.9.0";
+  name = "smplayer-14.9.0.6690";
 
   src = fetchurl {
     url = "mirror://sourceforge/smplayer/${name}.tar.bz2";
-    sha256 = "1yx6kikaj9v5aj8aavvrcklx283wl6wrnpl905hjc7v03kgp1ac5";
+    sha256 = "0nmw69kg8rqvl9icyx1r1v1pyxg6560363l0kyqyja18j79a3j2y";
   };
 
   patches = [ ./basegui.cpp.patch ];
 
-  buildInputs = [ qt5.script ];
+  buildInputs = [ qt4 ];
 
   preConfigure = ''
     makeFlags="PREFIX=$out"
diff --git a/pkgs/build-support/build-fhs-chrootenv/env.nix b/pkgs/build-support/build-fhs-chrootenv/env.nix
index a2ac8288e8e..b659655f74b 100644
--- a/pkgs/build-support/build-fhs-chrootenv/env.nix
+++ b/pkgs/build-support/build-fhs-chrootenv/env.nix
@@ -182,12 +182,6 @@ let
   setupLibDirs = if isTargetBuild then setupLibDirs_target
                                   else setupLibDirs_multi;
 
-  setupIncludeDir = ''
-    if [ -x "${staticUsrProfileTarget}/include" ]
-    then
-        ln -s "${staticUsrProfileTarget}/include"
-    fi
-  '';
 
   # the target profile is the actual profile that will be used for the chroot
   setupTargetProfile = ''
@@ -198,7 +192,6 @@ let
     cd usr
     ${linkProfile staticUsrProfileTarget}
     ${setupLibDirs}
-    ${setupIncludeDir}
     cd ..
     rm -rf usr/etc usr/var
   '';
diff --git a/pkgs/data/fonts/symbola/default.nix b/pkgs/data/fonts/symbola/default.nix
index 253fd9cd3e9..5b2113dc57e 100644
--- a/pkgs/data/fonts/symbola/default.nix
+++ b/pkgs/data/fonts/symbola/default.nix
@@ -5,7 +5,11 @@ stdenv.mkDerivation rec {
 
   src = fetchurl {
     url = "http://users.teilar.gr/~g1951d/Symbola.zip";
-    sha256 = "1lfs2j816332ysvpb5ibj2gwpmyqyispqdl7skkshf2gra18hmhd";
+    sha256 = "07bczpl3vqdpg2gakfddhzzgpb6v2wpasv7rwqxkyg9yd9lmbr0s";
+  };
+  docs_pdf = fetchurl {
+    url = "http://users.teilar.gr/~g1951d/Symbola.pdf";
+    sha256 = "1zmq1ijl0k5hrc6vpa2xp9n1x2zrrd7ng3jwc9yf0qsi3pmkpk0p";
   };
 
   buildInputs = [ unzip ];
@@ -20,7 +24,8 @@ stdenv.mkDerivation rec {
 
     mkdir -p "$out/doc/${name}"
     cp -v Symbola.docx "$out/doc/${name}/"
-    cp -v Symbola.pdf "$out/doc/${name}/"
+    cp -v Symbola.htm "$out/doc/${name}/"
+    cp -v "$docs_pdf" "$out/doc/${name}/${docs_pdf.name}"
   '';
 
   meta = {
diff --git a/pkgs/development/interpreters/ruby/bundler-env/default-gem-config.nix b/pkgs/development/interpreters/ruby/bundler-env/default-gem-config.nix
index 3ae74057a54..b4e04f6ec90 100644
--- a/pkgs/development/interpreters/ruby/bundler-env/default-gem-config.nix
+++ b/pkgs/development/interpreters/ruby/bundler-env/default-gem-config.nix
@@ -20,7 +20,7 @@
 { lib, fetchurl, writeScript, ruby, libxml2, libxslt, python, stdenv, which
 , libiconv, postgresql, v8_3_16_14, clang, sqlite, zlib, imagemagick
 , pkgconfig , ncurses, xapian, gpgme, utillinux, fetchpatch, tzdata, icu, libffi
-, cmake, libssh2, openssl, mysql, darwin
+, cmake, libssh2, openssl, mysql
 }:
 
 let
@@ -70,7 +70,6 @@ in
       "--with-exslt-lib=${libxslt}/lib"
       "--with-exslt-include=${libxslt}/include"
     ] ++ lib.optional stdenv.isDarwin "--with-iconv-dir=${libiconv}";
-    buildInputs = lib.optional stdenv.isDarwin darwin.libobjc;
   };
 
   pg = attrs: {
@@ -120,10 +119,6 @@ in
     '';
   };
 
-  unf_ext = attrs: {
-    buildInputs = lib.optional stdenv.isDarwin darwin.libobjc;
-  };
-
   xapian-ruby = attrs: {
     # use the system xapian
     buildInputs = [ xapian pkgconfig zlib ];
diff --git a/pkgs/development/libraries/glpk/default.nix b/pkgs/development/libraries/glpk/default.nix
index d4ff7d9603f..2b1a5b571ef 100644
--- a/pkgs/development/libraries/glpk/default.nix
+++ b/pkgs/development/libraries/glpk/default.nix
@@ -1,11 +1,11 @@
 { fetchurl, stdenv }:
 
 stdenv.mkDerivation rec {
-  name = "glpk-4.56";
+  name = "glpk-4.52.1";
 
   src = fetchurl {
     url = "mirror://gnu/glpk/${name}.tar.gz";
-    sha256 = "0syzix6qvpn0fzp08c84c8snansf1cam5vd0dk2w91mz2c85d18h";
+    sha256 = "0nz9ngmx23c8gbjr8l8ygnfaanxj2mwbl8awpg630bgrkxdnhc9j";
   };
 
   doCheck = true;
diff --git a/pkgs/development/libraries/libdnet/default.nix b/pkgs/development/libraries/libdnet/default.nix
index 8911539d7b0..2bdeffb204d 100644
--- a/pkgs/development/libraries/libdnet/default.nix
+++ b/pkgs/development/libraries/libdnet/default.nix
@@ -10,9 +10,9 @@ stdenv.mkDerivation {
     sha1 = "71302be302e84fc19b559e811951b5d600d976f8";
   };
 
-  buildInputs = [ automake autoconf libtool ];
+  configureFlags = [ "--enable-shared" ]; # shared libs required by hyenae
 
-  CFLAGS="-fPIC";
+  buildInputs = [ automake autoconf libtool ];
 
   # .so endings are missing (quick and dirty fix)
   postInstall = ''
diff --git a/pkgs/development/libraries/libunwind/native.nix b/pkgs/development/libraries/libunwind/native.nix
new file mode 100644
index 00000000000..6ce485ecaec
--- /dev/null
+++ b/pkgs/development/libraries/libunwind/native.nix
@@ -0,0 +1,17 @@
+{ stdenv }:
+
+assert stdenv.isDarwin;
+
+stdenv.mkDerivation {
+  name = "libunwind-native";
+
+  unpackPhase = ":";
+  dontBuild = true;
+
+  installPhase = ''
+    mkdir -p $out/lib
+    cat /usr/lib/system/libunwind.dylib > $out/lib/libunwind.dylib
+  '';
+
+  meta.platforms = stdenv.lib.platforms.darwin;
+}
diff --git a/pkgs/development/libraries/ncurses/default.nix b/pkgs/development/libraries/ncurses/default.nix
index a76bba24c62..51741005158 100644
--- a/pkgs/development/libraries/ncurses/default.nix
+++ b/pkgs/development/libraries/ncurses/default.nix
@@ -1,37 +1,38 @@
-{ lib, stdenv, fetchurl, pkgconfig, libtool
+{ lib, stdenv, fetchurl
 
 , mouseSupport ? false
 , unicode ? true
 
 , gpm
+
+# Extra Options
+, abiVersion ? "5"
 }:
 
 stdenv.mkDerivation rec {
-  name = "ncurses-6.0";
+  name = "ncurses-5.9";
 
   src = fetchurl {
     url = "mirror://gnu/ncurses/${name}.tar.gz";
-    sha256 = "0q3jck7lna77z5r42f13c4xglc7azd19pxfrjrpgp2yf615w4lgm";
+    sha256 = "0fsn7xis81za62afan0vvm38bvgzg5wfmv1m86flqcj0nj7jjilh";
   };
 
+  # gcc-5.patch should be removed after 5.9
+  patches = [ ./gcc-5.patch ];
+
   configureFlags = [
     "--with-shared"
-    "--with-cxx-shared"
-    "--with-libtool"
     "--without-debug"
-    "--enable-overwrite"  # Needed for proper header installation
     "--enable-pc-files"
     "--enable-symlinks"
   ] ++ lib.optional unicode "--enable-widec";
 
-  nativeBuildInputs = [ pkgconfig libtool ];
   buildInputs = lib.optional (mouseSupport && stdenv.isLinux) gpm;
 
   preConfigure = ''
     configureFlagsArray+=("--includedir=$out/include")
     export PKG_CONFIG_LIBDIR="$out/lib/pkgconfig"
     mkdir -p "$PKG_CONFIG_LIBDIR"
-    configureFlagsArray+=("--with-pkg-config-libdir=$PKG_CONFIG_LIBDIR")
   '' + lib.optionalString stdenv.isCygwin ''
     sed -i -e 's,LIB_SUFFIX="t,LIB_SUFFIX=",' configure
   '';
@@ -68,6 +69,7 @@ stdenv.mkDerivation rec {
         for dylibtype in so dll dylib; do
           if [ -e "$out/lib/lib''${lib}$suffix.$dylibtype" ]; then
             ln -svf lib''${lib}$suffix.$dylibtype $out/lib/lib$lib$newsuffix.$dylibtype
+            ln -svf lib''${lib}$suffix.$dylibtype.${abiVersion} $out/lib/lib$lib$newsuffix.$dylibtype.${abiVersion}
           fi
         done
         for statictype in a dll.a la; do
@@ -80,6 +82,10 @@ stdenv.mkDerivation rec {
     done
   '';
 
+  preFixup = ''
+    rm $out/lib/*.a
+  '';
+
   meta = {
     description = "Free software emulation of curses in SVR4 and more";
 
@@ -106,6 +112,6 @@ stdenv.mkDerivation rec {
 
   passthru = {
     ldflags = "-lncurses";
-    inherit unicode;
+    inherit unicode abiVersion;
   };
 }
diff --git a/pkgs/development/libraries/ncurses/gcc-5.patch b/pkgs/development/libraries/ncurses/gcc-5.patch
new file mode 100644
index 00000000000..2448229b88e
--- /dev/null
+++ b/pkgs/development/libraries/ncurses/gcc-5.patch
@@ -0,0 +1,46 @@
+https://bugs.gentoo.org/545114
+
+extracted from the upstream change (which had many unrelated commits in one)
+
+From 97bb4678dc03e753290b39bbff30ba2825df9517 Mon Sep 17 00:00:00 2001
+From: "Thomas E. Dickey" <dickey@invisible-island.net>
+Date: Sun, 7 Dec 2014 03:10:09 +0000
+Subject: [PATCH] ncurses 5.9 - patch 20141206
+
++ modify MKlib_gen.sh to work around change in development version of
+  gcc introduced here:
+	  https://gcc.gnu.org/ml/gcc-patches/2014-06/msg02185.html
+	  https://gcc.gnu.org/ml/gcc-patches/2014-07/msg00236.html
+  (reports by Marcus Shawcroft, Maohui Lei).
+
+diff --git a/ncurses/base/MKlib_gen.sh b/ncurses/base/MKlib_gen.sh
+index d8cc3c9..b91398c 100755
+--- a/ncurses/base/MKlib_gen.sh
++++ b/ncurses/base/MKlib_gen.sh
+@@ -474,11 +474,22 @@ sed -n -f $ED1 \
+ 	-e 's/gen_$//' \
+ 	-e 's/  / /g' >>$TMP
+ 
++cat >$ED1 <<EOF
++s/  / /g
++s/^ //
++s/ $//
++s/P_NCURSES_BOOL/NCURSES_BOOL/g
++EOF
++
++# A patch discussed here:
++#	https://gcc.gnu.org/ml/gcc-patches/2014-06/msg02185.html
++# introduces spurious #line markers.  Work around that by ignoring the system's
++# attempt to define "bool" and using our own symbol here.
++sed -e 's/bool/P_NCURSES_BOOL/g' $TMP > $ED2
++cat $ED2 >$TMP
++
+ $preprocessor $TMP 2>/dev/null \
+-| sed \
+-	-e 's/  / /g' \
+-	-e 's/^ //' \
+-	-e 's/_Bool/NCURSES_BOOL/g' \
++| sed -f $ED1 \
+ | $AWK -f $AW2 \
+ | sed -f $ED3 \
+ | sed \
diff --git a/pkgs/development/libraries/neon/default.nix b/pkgs/development/libraries/neon/default.nix
index 0ca64c9bb07..ffc409d271e 100644
--- a/pkgs/development/libraries/neon/default.nix
+++ b/pkgs/development/libraries/neon/default.nix
@@ -14,12 +14,11 @@ let
 in
 
 stdenv.mkDerivation rec {
-  version = "0.30.1";
-  name = "neon-${version}";
+  name = "neon-0.29.6";
 
   src = fetchurl {
     url = "http://www.webdav.org/neon/${name}.tar.gz";
-    sha256 = "1pawhk02x728xn396a1kcivy9gqm94srmgad6ymr9l0qvk02dih0";
+    sha256 = "0hzbjqdx1z8zw0vmbknf159wjsxbcq8ii0wgwkqhxj3dimr0nr4w";
   };
 
   patches = optionals stdenv.isDarwin [ ./0.29.6-darwin-fix-configure.patch ];
diff --git a/pkgs/development/libraries/openssl/1.0.2.x.nix b/pkgs/development/libraries/openssl/1.0.2.x.nix
new file mode 100644
index 00000000000..28254cb390d
--- /dev/null
+++ b/pkgs/development/libraries/openssl/1.0.2.x.nix
@@ -0,0 +1,84 @@
+{ stdenv, fetchurl, perl
+, withCryptodev ? false, cryptodevHeaders }:
+
+with stdenv.lib;
+let
+  opensslCrossSystem = attrByPath [ "openssl" "system" ]
+    (throw "openssl needs its platform name cross building" null)
+    stdenv.cross;
+in
+stdenv.mkDerivation rec {
+  name = "openssl-1.0.2d";
+
+  src = fetchurl {
+    urls = [
+      "http://www.openssl.org/source/${name}.tar.gz"
+      "http://openssl.linux-mirror.org/source/${name}.tar.gz"
+    ];
+    sha1 = "d01d17b44663e8ffa6a33a5a30053779d9593c3d";
+  };
+
+  patches = optional stdenv.isCygwin ./1.0.1-cygwin64.patch;
+
+  nativeBuildInputs = [ perl ];
+  buildInputs = stdenv.lib.optional withCryptodev cryptodevHeaders;
+
+  # On x86_64-darwin, "./config" misdetects the system as
+  # "darwin-i386-cc".  So specify the system type explicitly.
+  configureScript =
+    if stdenv.system == "x86_64-darwin" then "./Configure darwin64-x86_64-cc"
+    else if stdenv.system == "x86_64-solaris" then "./Configure solaris64-x86_64-gcc"
+    else "./config";
+
+  configureFlags = [
+    "shared"
+    "--libdir=lib"
+    "--openssldir=etc/ssl"
+  ] ++ stdenv.lib.optionals withCryptodev [
+    "-DHAVE_CRYPTODEV"
+    "-DUSE_CRYPTODEV_DIGESTS"
+  ];
+
+  makeFlags = [
+    "MANDIR=$(out)/share/man"
+  ];
+
+  # Parallel building is broken in OpenSSL.
+  enableParallelBuilding = false;
+
+  postInstall = ''
+    # If we're building dynamic libraries, then don't install static
+    # libraries.
+    if [ -n "$(echo $out/lib/*.so $out/lib/*.dylib $out/lib/*.dll)" ]; then
+        rm "$out/lib/"*.a
+    fi
+
+    # remove dependency on Perl at runtime
+    rm -r $out/etc/ssl/misc $out/bin/c_rehash
+  '';
+
+  postFixup = ''
+    # Check to make sure we don't depend on perl
+    if grep -r '${perl}' $out; then
+      echo "Found an erroneous dependency on perl ^^^" >&2
+      exit 1
+    fi
+  '';
+
+  crossAttrs = {
+    preConfigure=''
+      # It's configure does not like --build or --host
+      export configureFlags="${concatStringsSep " " (configureFlags ++ [ opensslCrossSystem ])}"
+    '';
+
+    configureScript = "./Configure";
+  };
+
+  meta = {
+    homepage = http://www.openssl.org/;
+    description = "A cryptographic library that implements the SSL and TLS protocols";
+    platforms = stdenv.lib.platforms.all;
+    maintainers = [ stdenv.lib.maintainers.simons ];
+    priority = 10; # resolves collision with ‘man-pages’
+  };
+}
diff --git a/pkgs/development/libraries/openssl/default.nix b/pkgs/development/libraries/openssl/default.nix
index 31bd7fb2d67..ca3e7999f9b 100644
--- a/pkgs/development/libraries/openssl/default.nix
+++ b/pkgs/development/libraries/openssl/default.nix
@@ -8,14 +8,14 @@ let
     stdenv.cross;
 in
 stdenv.mkDerivation rec {
-  name = "openssl-1.0.2d";
+  name = "openssl-1.0.1p";
 
   src = fetchurl {
     urls = [
       "http://www.openssl.org/source/${name}.tar.gz"
       "http://openssl.linux-mirror.org/source/${name}.tar.gz"
     ];
-    sha256 = "671c36487785628a703374c652ad2cebea45fa920ae5681515df25d9f2c9a8c8";
+    sha1 = "9d1977cc89242cd11471269ece2ed4650947c046";
   };
 
   outputs = [ "out" "man" ];
diff --git a/pkgs/development/web/iojs/default.nix b/pkgs/development/web/iojs/default.nix
deleted file mode 100644
index a44a6d6c6c4..00000000000
--- a/pkgs/development/web/iojs/default.nix
+++ /dev/null
@@ -1,36 +0,0 @@
-{ stdenv, fetchurl, python, utillinux, openssl, http-parser, zlib, libuv }:
-
-let
-  version = "3.1.0";
-  inherit (stdenv.lib) optional maintainers licenses platforms;
-in stdenv.mkDerivation {
-  name = "iojs-${version}";
-
-  src = fetchurl {
-    url = "https://iojs.org/dist/v${version}/iojs-v${version}.tar.gz";
-    sha256 = "15qh5pscg3588hyf4yfhma34gjkg87v5i4xzxj804g6m52m6y727";
-  };
-
-  prePatch = ''
-    sed -e 's|^#!/usr/bin/env python$|#!${python}/bin/python|g' -i configure
-  '';
-
-  configureFlags = [ "--shared-openssl" "--shared-http-parser" "--shared-zlib" "--shared-libuv" ];
-
-  # iojs has --enable-static but no --disable-static. Automatically adding --disable-static
-  # causes configure to fail, so don't add --disable-static.
-  dontDisableStatic = true;
-
-  buildInputs = [ python openssl http-parser zlib libuv ] ++ (optional stdenv.isLinux utillinux);
-  setupHook = ../nodejs/setup-hook.sh;
-
-  passthru.interpreterName = "iojs";
-
-  meta = {
-    description = "A friendly fork of Node.js with an open governance model";
-    homepage = https://iojs.org/;
-    license = licenses.mit;
-    platforms = platforms.linux;
-    maintainers = [ maintainers.havvy ];
-  };
-}
diff --git a/pkgs/development/web/nodejs/default-arch.patch b/pkgs/development/web/nodejs/default-arch.patch
deleted file mode 100644
index 3c7eb1014de..00000000000
--- a/pkgs/development/web/nodejs/default-arch.patch
+++ /dev/null
@@ -1,24 +0,0 @@
-diff -Naur a/tools/gyp/pylib/gyp/xcode_emulation.py b/tools/gyp/pylib/gyp/xcode_emulation.py
---- a/tools/gyp/pylib/gyp/xcode_emulation.py	2014-01-23 06:05:51.000000000 +0100
-+++ b/tools/gyp/pylib/gyp/xcode_emulation.py	2014-02-04 17:49:48.000000000 +0100
-@@ -1018,12 +1033,16 @@
-     # Since the value returned by this function is only used when ARCHS is not
-     # set, then on iOS we return "i386", as the default xcode project generator
-     # does not set ARCHS if it is not set in the .gyp file.
--    if self.isIOS:
-+    
-+    try:
-+      if self.isIOS:
-+        return 'i386'
-+      version, build = self._XcodeVersion()
-+      if version >= '0500':
-+        return 'x86_64'
-       return 'i386'
--    version, build = self._XcodeVersion()
--    if version >= '0500':
-+    except:
-       return 'x86_64'
--    return 'i386'
- 
- class MacPrefixHeader(object):
-   """A class that helps with emulating Xcode's GCC_PREFIX_HEADER feature.
diff --git a/pkgs/development/web/nodejs/default.nix b/pkgs/development/web/nodejs/default.nix
index 0f7f56dd5b3..440ed7aca92 100644
--- a/pkgs/development/web/nodejs/default.nix
+++ b/pkgs/development/web/nodejs/default.nix
@@ -38,13 +38,12 @@ in stdenv.mkDerivation {
   dontDisableStatic = true;
   prePatch = ''
     patchShebangs .
-    sed -i 's/raise.*No Xcode or CLT version detected.*/version = "7.0.0"/' tools/gyp/pylib/gyp/xcode_emulation.py
   '';
 
-  patches = stdenv.lib.optionals stdenv.isDarwin [ ./no-xcode.patch ./pkg-libpath.patch ];
+  patches = stdenv.lib.optional stdenv.isDarwin ./no-xcode.patch;
 
-  buildInputs = [ python which zlib libuv openssl python ]
-    ++ optionals stdenv.isLinux [ utillinux http-parser ]
+  buildInputs = [ python which http-parser zlib libuv openssl python ]
+    ++ (optional stdenv.isLinux utillinux)
     ++ optionals stdenv.isDarwin [ pkgconfig openssl libtool ];
   setupHook = ./setup-hook.sh;
 
diff --git a/pkgs/development/web/nodejs/no-xcode.patch b/pkgs/development/web/nodejs/no-xcode.patch
index 244a55e9aeb..e88168b68a7 100644
--- a/pkgs/development/web/nodejs/no-xcode.patch
+++ b/pkgs/development/web/nodejs/no-xcode.patch
@@ -70,3 +70,24 @@ diff -Naur a/tools/gyp/pylib/gyp/xcode_emulation.py b/tools/gyp/pylib/gyp/xcode_
  
    def AdjustLibraries(self, libraries, config_name=None):
      """Transforms entries like 'Cocoa.framework' in libraries into entries like
+@@ -1018,12 +1033,16 @@
+     # Since the value returned by this function is only used when ARCHS is not
+     # set, then on iOS we return "i386", as the default xcode project generator
+     # does not set ARCHS if it is not set in the .gyp file.
+-    if self.isIOS:
++    
++    try:
++      if self.isIOS:
++        return 'i386'
++      version, build = self._XcodeVersion()
++      if version >= '0500':
++        return 'x86_64'
+       return 'i386'
+-    version, build = self._XcodeVersion()
+-    if version >= '0500':
++    except:
+       return 'x86_64'
+-    return 'i386'
+ 
+ class MacPrefixHeader(object):
+   """A class that helps with emulating Xcode's GCC_PREFIX_HEADER feature.
diff --git a/pkgs/development/web/nodejs/pkg-libpath.patch b/pkgs/development/web/nodejs/pkg-libpath.patch
deleted file mode 100644
index 8ad94c0e3e2..00000000000
--- a/pkgs/development/web/nodejs/pkg-libpath.patch
+++ /dev/null
@@ -1,13 +0,0 @@
-diff --git a/configure b/configure
-index d199975..66d903b 100755
---- a/configure
-+++ b/configure
-@@ -734,7 +734,7 @@ def configure_library(lib, output):
-     # libpath needs to be provided ahead libraries
-     if pkg_libpath:
-       output['libraries'] += (
--          filter(None, map(str.strip, pkg_cflags.split('-L'))))
-+          pkg_libpath.split())
- 
-     default_libs = getattr(options, shared_lib + '_libname')
-     default_libs = map('-l{0}'.format, default_libs.split(','))
diff --git a/pkgs/development/web/nodejs/v0_10.nix b/pkgs/development/web/nodejs/v0_10.nix
index 47de2e72d40..bf19ba646fd 100644
--- a/pkgs/development/web/nodejs/v0_10.nix
+++ b/pkgs/development/web/nodejs/v0_10.nix
@@ -42,7 +42,7 @@ in stdenv.mkDerivation {
     patchShebangs .
   '';
 
-  patches = stdenv.lib.optionals stdenv.isDarwin [ ./default-arch.patch ./no-xcode.patch ];
+  patches = stdenv.lib.optional stdenv.isDarwin ./no-xcode.patch;
 
   postPatch = stdenv.lib.optionalString stdenv.isDarwin ''
     (cd tools/gyp; patch -Np1 -i ${../../python-modules/gyp/no-darwin-cflags.patch})
diff --git a/pkgs/misc/jackaudio/jack1.nix b/pkgs/misc/jackaudio/jack1.nix
index 4250efcb6a2..1c5c78548f5 100644
--- a/pkgs/misc/jackaudio/jack1.nix
+++ b/pkgs/misc/jackaudio/jack1.nix
@@ -27,8 +27,7 @@ stdenv.mkDerivation rec {
   '';
 
   nativeBuildInputs = [ pkgconfig ];
-  buildInputs = [ optAlsaLib optDb optLibffado optCelt ];
-  propagatedBuildInputs = [ optLibuuid ];
+  buildInputs = [ optAlsaLib optDb optLibuuid optLibffado optCelt ];
   
   meta = with stdenv.lib; {
     description = "JACK audio connection kit";
diff --git a/pkgs/misc/urbit/default.nix b/pkgs/misc/urbit/default.nix
deleted file mode 100644
index e4049f07897..00000000000
--- a/pkgs/misc/urbit/default.nix
+++ /dev/null
@@ -1,42 +0,0 @@
-{ stdenv, fetchgit, gcc, gmp, libsigsegv, openssl, automake, autoconf, ragel,
-  cmake, re2c, libtool, ncurses, perl, zlib, python }:
-
-stdenv.mkDerivation rec {
-
-  name = "urbit-${version}";
-  version = "2015.09.26";
-
-  src = fetchgit {
-    url = "https://github.com/urbit/urbit.git";
-    rev = "c9592664c797b2dd74f26886528656f8a7058640";
-    sha256 = "0sgrxnmpqh54mgar81wlb6gff8c0pc24p53xwxr448g5shvnzjx9";
-  };
-
-  buildInputs = with stdenv.lib; [
-    gcc gmp libsigsegv openssl automake autoconf ragel cmake re2c libtool
-    ncurses perl zlib python
-  ];
-
-  configurePhase = ''
-    :
-  '';
-
-  buildPhase = ''
-    sed -i 's/-lcurses/-lncurses/' Makefile
-    mkdir -p $out
-    cp -r . $out/
-    cd $out
-    make
-  '';
-
-  installPhase = ''
-    :
-  '';
-
-  meta = with stdenv.lib; {
-    description = "an operating function";
-    homepage = http://urbit.org/preview/~2015.9.25/materials;
-    license = licenses.mit;
-    maintainers = with maintainers; [ mudri ];
-  };
-}
diff --git a/pkgs/os-specific/linux/kernel/linux-3.14.nix b/pkgs/os-specific/linux/kernel/linux-3.14.nix
index 4a18072d753..5ea214c9eb3 100644
--- a/pkgs/os-specific/linux/kernel/linux-3.14.nix
+++ b/pkgs/os-specific/linux/kernel/linux-3.14.nix
@@ -1,13 +1,13 @@
 { stdenv, fetchurl, perl, buildLinux, ... } @ args:
 
 import ./generic.nix (args // rec {
-  version = "3.14.54";
+  version = "3.14.53";
   # Remember to update grsecurity!
   extraMeta.branch = "3.14";
 
   src = fetchurl {
     url = "mirror://kernel/linux/kernel/v3.x/linux-${version}.tar.xz";
-    sha256 = "0jjl7xx2mkkhy3yg3mza2h7ysz48qcn0z475jldfw4fh87ajlfig";
+    sha256 = "0zqaqa7gs895p521c82jggak9zlmiwmkfarh2ykvh423sxjbvs5i";
   };
 
   features.iwlwifi = true;
diff --git a/pkgs/os-specific/linux/miraclecast/default.nix b/pkgs/os-specific/linux/miraclecast/default.nix
deleted file mode 100644
index 3d5a76144af..00000000000
--- a/pkgs/os-specific/linux/miraclecast/default.nix
+++ /dev/null
@@ -1,26 +0,0 @@
-{ stdenv, fetchFromGitHub, autoreconfHook, pkgconfig, udev, systemd, glib, readline }:
-
-with stdenv.lib;
-stdenv.mkDerivation rec {
-  name = "miraclecast-0.0-git-20151002";
-
-  src = fetchFromGitHub {
-    owner = "albfan";
-    repo = "miraclecast";
-    rev = "30b8c2d22391423f76ba582aaaa1e0936869103a";
-    sha256 = "0i076n76kq64fayc7v06gr1853pk5r6ms86m57vd1xsjd0r9wyxd";
-  };
-
-  # INFO: It is important to list 'systemd' first as for now miraclecast
-  # links against a customized systemd. Otherwise, a systemd package from
-  # a propagatedBuildInput could take precedence.
-  buildInputs = [ systemd autoreconfHook pkgconfig udev glib readline ];
-
-  meta = {
-    homepage = https://github.com/albfan/miraclecast;
-    description = "Connect external monitors via Wi-Fi";
-    license = licenses.lgpl21Plus;
-    maintainers = with maintainers; [ tstrobel ];
-    platforms = platforms.linux;
-  };
-}
diff --git a/pkgs/os-specific/linux/nvidiabl/default.nix b/pkgs/os-specific/linux/nvidiabl/default.nix
index a6797608664..a5a43926e04 100644
--- a/pkgs/os-specific/linux/nvidiabl/default.nix
+++ b/pkgs/os-specific/linux/nvidiabl/default.nix
@@ -8,8 +8,6 @@ stdenv.mkDerivation {
     sha256 = "1c7ar39wc8jpqh67sw03lwnyp0m9l6dad469ybqrgcywdiwxspwj";
   };
 
-  patches = [ ./linux4compat.patch ];
-
   preConfigure = ''
     sed -i 's|/sbin/depmod|#/sbin/depmod|' Makefile
   '';
diff --git a/pkgs/os-specific/linux/nvidiabl/linux4compat.patch b/pkgs/os-specific/linux/nvidiabl/linux4compat.patch
deleted file mode 100644
index ad8236a2b63..00000000000
--- a/pkgs/os-specific/linux/nvidiabl/linux4compat.patch
+++ /dev/null
@@ -1,22 +0,0 @@
-From 2bf6f08b2492cc04a2c39fdcb22a2d0c18963d1c Mon Sep 17 00:00:00 2001
-From: sonic414 <sonic414@gmail.com>
-Date: Tue, 28 Apr 2015 19:30:15 +0530
-Subject: [PATCH] strnicmp to strncasecmp in Linux 4.0.0
-
----
- nvidiabl-module.c | 2 +-
- 1 file changed, 1 insertion(+), 1 deletion(-)
-
-diff --git a/nvidiabl-module.c b/nvidiabl-module.c
-index b789ea4..b306579 100644
---- a/nvidiabl-module.c
-+++ b/nvidiabl-module.c
-@@ -214,7 +214,7 @@ static int __init nvidiabl_init(void)
- #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,39)
- 	
- 	for (iii = 0 ; iii < sizeof(backlight_type_ids) ; iii++) {
--		if (strnicmp(bl_type, backlight_type_ids[iii].id, sizeof(bl_type)) == 0) {
-+		if (strncasecmp(bl_type, backlight_type_ids[iii].id, sizeof(bl_type)) == 0) {
- 			props.type = backlight_type_ids[iii].type;
- 			printk(KERN_INFO "nvidiabl: backlight type is %s\n", backlight_type_ids[iii].id);
- 		}
diff --git a/pkgs/os-specific/linux/syslinux/default.nix b/pkgs/os-specific/linux/syslinux/default.nix
index 93e5d591a9d..3c01516b081 100644
--- a/pkgs/os-specific/linux/syslinux/default.nix
+++ b/pkgs/os-specific/linux/syslinux/default.nix
@@ -8,7 +8,8 @@ stdenv.mkDerivation rec {
     sha256 = "03l5iifwlg1wyb4yh98i0b7pd4j55a1c9y74q1frs47a5dnrilr6";
   };
 
-  patches = [ ./perl-deps.patch ];
+  # gcc5-fix should be in 6.04+, so remove if it fails to apply.
+  patches = [ ./perl-deps.patch ./gcc5-fix.patch ];
 
   buildInputs = [ nasm perl libuuid ];
 
diff --git a/pkgs/os-specific/linux/syslinux/gcc5-fix.patch b/pkgs/os-specific/linux/syslinux/gcc5-fix.patch
new file mode 100644
index 00000000000..dc44b188058
--- /dev/null
+++ b/pkgs/os-specific/linux/syslinux/gcc5-fix.patch
@@ -0,0 +1,26 @@
+diff --git a/com32/include/menu.h b/com32/include/menu.h
+index bc0182f..b0251e4 100644
+--- a/com32/include/menu.h
++++ b/com32/include/menu.h
+@@ -195,7 +195,7 @@ void local_cursor_enable(bool);
+ 
+ static inline int my_isspace(char c)
+ {
+-    return (unsigned char)c <= ' ';
++    return (unsigned char)c <= ' ' || (unsigned char)c == '\x7f';
+ }
+ 
+ int my_isxdigit(char c);
+diff --git a/com32/menu/readconfig.c b/com32/menu/readconfig.c
+index b7814be..a433fad 100644
+--- a/com32/menu/readconfig.c
++++ b/com32/menu/readconfig.c
+@@ -299,7 +299,7 @@ static char *copy_sysappend_string(char *dst, const char *src)
+     char c;
+ 
+     while ((c = *src++)) {
+-	if (c <= ' ' && c == '\x7f') {
++	if (my_isspace(c)) {
+ 	    if (!was_space)
+ 		*dst++ = '_';
+ 	    was_space = true;
diff --git a/pkgs/os-specific/linux/systemd/default.nix b/pkgs/os-specific/linux/systemd/default.nix
index b7f70ec3b11..4c9e0475b94 100644
--- a/pkgs/os-specific/linux/systemd/default.nix
+++ b/pkgs/os-specific/linux/systemd/default.nix
@@ -3,7 +3,6 @@
 , glib, kbd, libxslt, coreutils, libgcrypt
 , kexectools, libmicrohttpd, linuxHeaders
 , pythonPackages ? null, pythonSupport ? false
-, enableKDbus ? false
 }:
 
 assert stdenv.isLinux;
@@ -61,7 +60,7 @@ stdenv.mkDerivation rec {
       "--with-sysvinit-path="
       "--with-sysvrcnd-path="
       "--with-rc-local-script-path-stop=/etc/halt.local"
-    ] ++ stdenv.lib.optional enableKDbus "--enable-kdbus";
+    ];
 
   preConfigure =
     ''
diff --git a/pkgs/servers/mail/opensmtpd/default.nix b/pkgs/servers/mail/opensmtpd/default.nix
index 2fd3f0421b9..a95a5d81ce9 100644
--- a/pkgs/servers/mail/opensmtpd/default.nix
+++ b/pkgs/servers/mail/opensmtpd/default.nix
@@ -4,18 +4,16 @@
 
 stdenv.mkDerivation rec {
   name = "opensmtpd-${version}";
-  version = "5.7.1p1";
+  version = "5.4.5p1";
 
   nativeBuildInputs = [ autoconf automake libtool bison ];
   buildInputs = [ libasr libevent zlib openssl db pam ];
 
   src = fetchurl {
     url = "http://www.opensmtpd.org/archives/${name}.tar.gz";
-    sha256 = "67e9dd9682ca8c181e84e66c76245a4a8f6205834f915a2c021cdfeb22049e3a";
+    sha256 = "15sicrpqsgg72igdckkwpmbgrapcjbfjsdrvm0zl8z13kgp6r4ks";
   };
 
-  patches = [ ./proc_path.diff ];
-
   configureFlags = [
     "--sysconfdir=/etc"
     "--localstatedir=/var"
@@ -26,7 +24,6 @@ stdenv.mkDerivation rec {
     "--with-privsep-user=smtpd"
     "--with-queue-user=smtpq"
     "--with-ca-file=/etc/ssl/certs/ca-certificates.crt"
-    "--with-libevent-dir=${libevent}"
   ];
 
   installFlags = [
diff --git a/pkgs/servers/mail/opensmtpd/extras.nix b/pkgs/servers/mail/opensmtpd/extras.nix
deleted file mode 100644
index 0123d19bf3f..00000000000
--- a/pkgs/servers/mail/opensmtpd/extras.nix
+++ /dev/null
@@ -1,79 +0,0 @@
-{ stdenv, fetchurl, openssl, libevent, libasr,
-  python2, pkgconfig, lua5, perl, mariadb, postgresql, sqlite, hiredis }:
-stdenv.mkDerivation rec {
-  name = "opensmtpd-extras-${version}";
-  version = "5.7.1";
-
-  src = fetchurl {
-    url = "https://www.opensmtpd.org/archives/${name}.tar.gz";
-    sha256 = "1kld4hxgz792s0cb2gl7m2n618ikzqkj88w5dhaxdrxg4x2c4vdm";
-  };
-
-  nativeBuildInputs = [ pkgconfig ];
-  buildInputs = [ openssl libevent
-    libasr python2 lua5 perl mariadb postgresql sqlite hiredis ];
-
-  configureFlags = [
-    "--sysconfdir=/etc"
-    "--localstatedir=/var"
-    "--with-privsep-user=smtpd"
-    "--with-libevent-dir=${libevent}"
-
-    "--with-filter-clamav"
-    "--with-filter-dkim-signer"
-    "--with-filter-dnsbl"
-    "--with-filter-monkey"
-    "--with-filter-pause"
-    "--with-filter-regex"
-    "--with-filter-spamassassin"
-    "--with-filter-stub"
-    "--with-filter-trace"
-    "--with-filter-void"
-    "--with-queue-null"
-    "--with-queue-ram"
-    "--with-queue-stub"
-    "--with-table-ldap"
-    "--with-table-socketmap"
-    "--with-table-passwd"
-    "--with-table-stub"
-    "--with-scheduler-ram"
-    "--with-scheduler-stub"
-
-  ] ++ stdenv.lib.optional (python2 != null) [
-    "--with-python=${python2}"
-    "--with-filter-python"
-    "--with-queue-python"
-    "--with-table-python"
-    "--with-scheduler-python"
-
-  ] ++ stdenv.lib.optional (lua5 != null) [
-    "--with-lua=${pkgconfig}"
-    "--with-filter-lua"
-
-  ] ++ stdenv.lib.optional (perl != null) [
-    "--with-perl=${perl}"
-    "--with-filter-perl"
-
-  ] ++ stdenv.lib.optional (mariadb != null) [
-    "--with-table-mysql"
-
-  ] ++ stdenv.lib.optional (postgresql != null) [
-    "--with-table-postgres"
-
-  ] ++ stdenv.lib.optional (sqlite != null) [
-    "--with-table-sqlite"
-
-  ] ++ stdenv.lib.optional (hiredis != null) [
-    "--with-table-redis"
-  ];
-
-  NIX_CFLAGS_COMPILE = stdenv.lib.optional (hiredis != null) [ "-I${hiredis}/include/hiredis" ];
-
-  meta = with stdenv.lib; {
-    homepage = https://www.opensmtpd.org/;
-    description = "Extra plugins for the OpenSMTPD mail server";
-    license = licenses.isc;
-    platforms = platforms.unix;
-    maintainers = with maintainers; [ gebner ];
-  };
-}
diff --git a/pkgs/servers/mail/opensmtpd/proc_path.diff b/pkgs/servers/mail/opensmtpd/proc_path.diff
deleted file mode 100644
index 0e8eac0bb83..00000000000
--- a/pkgs/servers/mail/opensmtpd/proc_path.diff
+++ /dev/null
@@ -1,76 +0,0 @@
-diff -Naur opensmtpd-5.7.1p1/smtpd/parse.y opensmtpd-5.7.1p1.patched/smtpd/parse.y
---- opensmtpd-5.7.1p1/smtpd/parse.y	2015-06-30 10:13:34.000000000 +0200
-+++ opensmtpd-5.7.1p1.patched/smtpd/parse.y	2015-09-26 08:41:17.012472516 +0200
-@@ -2519,13 +2519,19 @@
- {
- 	struct filter_conf	*f;
- 	char			*path;
-+        const char              *proc_path;
- 
- 	if (dict_get(&conf->sc_filters, name)) {
- 		yyerror("filter \"%s\" already defined", name);
- 		return (NULL);
- 	}
- 
--	if (asprintf(&path, "%s/filter-%s", PATH_LIBEXEC, prog) == -1) {
-+        proc_path = getenv("OPENSMTPD_PROC_PATH");
-+        if (proc_path == NULL) {
-+                proc_path = PATH_LIBEXEC;
-+        }
-+
-+	if (asprintf(&path, "%s/filter-%s", proc_path, prog) == -1) {
- 		yyerror("filter \"%s\" asprintf failed", name);
- 		return (0);
- 	}
-diff -Naur opensmtpd-5.7.1p1/smtpd/smtpd.c opensmtpd-5.7.1p1.patched/smtpd/smtpd.c
---- opensmtpd-5.7.1p1/smtpd/smtpd.c	2015-06-30 10:13:34.000000000 +0200
-+++ opensmtpd-5.7.1p1.patched/smtpd/smtpd.c	2015-09-26 08:41:16.998472557 +0200
-@@ -854,6 +854,7 @@
- 	char		path[PATH_MAX];
- 	char		name[PATH_MAX];
- 	char		*arg;
-+        char            *proc_path;
- 
- 	if (strlcpy(name, conf, sizeof(name)) >= sizeof(name)) {
- 		log_warnx("warn: %s-proc: conf too long", key);
-@@ -864,7 +865,12 @@
- 	if (arg)
- 		*arg++ = '\0';
- 
--	if (snprintf(path, sizeof(path), PATH_LIBEXEC "/%s-%s", key, name) >=
-+        proc_path = getenv("OPENSMTPD_PROC_PATH");
-+        if (proc_path == NULL) {
-+                proc_path = PATH_LIBEXEC;
-+        }
-+
-+	if (snprintf(path, sizeof(path), "%s/%s-%s", proc_path, key, name) >=
- 	    (ssize_t)sizeof(path)) {
- 		log_warn("warn: %s-proc: exec path too long", key);
- 		return (-1);
-diff -Naur opensmtpd-5.7.1p1/smtpd/table.c opensmtpd-5.7.1p1.patched/smtpd/table.c
---- opensmtpd-5.7.1p1/smtpd/table.c	2015-06-30 10:13:34.000000000 +0200
-+++ opensmtpd-5.7.1p1.patched/smtpd/table.c	2015-09-26 08:41:17.005472536 +0200
-@@ -201,6 +201,7 @@
- 	struct table_backend	*tb;
- 	char			 buf[LINE_MAX];
- 	char			 path[LINE_MAX];
-+        const char              *proc_path;
- 	size_t			 n;
- 	struct stat		 sb;
- 
-@@ -215,8 +216,14 @@
- 	if (name && table_find(name, NULL))
- 		fatalx("table_create: table \"%s\" already defined", name);
- 
-+        proc_path = getenv("OPENSMTPD_PROC_PATH");
-+        if (proc_path == NULL) {
-+                proc_path = PATH_LIBEXEC;
-+        }
-+
- 	if ((tb = table_backend_lookup(backend)) == NULL) {
--		if ((size_t)snprintf(path, sizeof(path), PATH_LIBEXEC "/table-%s",
-+		if ((size_t)snprintf(path, sizeof(path), "%s/table-%s",
-+                    proc_path,
- 		    backend) >= sizeof(path)) {
- 			fatalx("table_create: path too long \""
- 			    PATH_LIBEXEC "/table-%s\"", backend);
diff --git a/pkgs/stdenv/linux/default.nix b/pkgs/stdenv/linux/default.nix
index 2436181aa7a..12fc3fed5a5 100644
--- a/pkgs/stdenv/linux/default.nix
+++ b/pkgs/stdenv/linux/default.nix
@@ -210,9 +210,14 @@ rec {
       gmp = pkgs.gmp.override { stdenv = pkgs.makeStaticLibraries pkgs.stdenv; };
       mpfr = pkgs.mpfr.override { stdenv = pkgs.makeStaticLibraries pkgs.stdenv; };
       libmpc = pkgs.libmpc.override { stdenv = pkgs.makeStaticLibraries pkgs.stdenv; };
-      isl_0_14 = pkgs.isl_0_14.override { stdenv = pkgs.makeStaticLibraries pkgs.stdenv; };
+      isl_0_11 = pkgs.isl_0_11.override { stdenv = pkgs.makeStaticLibraries pkgs.stdenv; };
+      cloog_0_18_0 = pkgs.cloog_0_18_0.override {
+        stdenv = pkgs.makeStaticLibraries pkgs.stdenv;
+        isl = isl_0_11;
+      };
       gccPlain = pkgs.gcc.cc.override {
-        isl = isl_0_14;
+        isl = isl_0_11;
+        cloog = cloog_0_18_0;
       };
     };
     extraBuildInputs = [ stage2.pkgs.patchelf stage2.pkgs.paxctl ];
diff --git a/pkgs/tools/filesystems/duff/default.nix b/pkgs/tools/filesystems/duff/default.nix
index 1c4d068c4c1..31015334166 100644
--- a/pkgs/tools/filesystems/duff/default.nix
+++ b/pkgs/tools/filesystems/duff/default.nix
@@ -1,14 +1,12 @@
 { stdenv, fetchFromGitHub, autoreconfHook, gettext }:
 
-# The last release (0.5.2) is more than 2 years old and lacks features like -D,
-# limiting its usefulness. Upstream appears comatose if not dead.
-let version = "2014-07-03"; in
+let version = "0.5.2"; in
 stdenv.mkDerivation {
   name = "duff-${version}";
 
   src = fetchFromGitHub {
-    sha256 = "1k2dx38pjzc5d624vw1cs5ipj9fprsm5vqv55agksc29m63lswnx";
-    rev = "f26d4837768b062a3f98fa075c791d9c8a0bb75c";
+    sha256 = "0yfm910wjj6z0f0cg68x59ykf4ql5m49apzy8sra00f8kv4lpn53";
+    rev = version;
     repo = "duff";
     owner = "elmindreda";
   };
@@ -16,6 +14,10 @@ stdenv.mkDerivation {
   nativeBuildInputs = [ autoreconfHook gettext ];
 
   preAutoreconf = ''
+    # duff is currently badly packaged, requiring us to do extra work here that
+    # should be done upstream. If that is ever fixed, this entire phase can be
+    # removed along with all buildInputs.
+
     # gettexttize rightly refuses to run non-interactively:
     cp ${gettext}/bin/gettextize .
     substituteInPlace gettextize \
@@ -28,15 +30,14 @@ stdenv.mkDerivation {
   enableParallelBuilding = true;
 
   meta = with stdenv.lib; {
-    inherit version;
     description = "Quickly find duplicate files";
+    homepage = http://duff.dreda.org/;
+    license = licenses.zlib;
     longDescription = ''
       Duff is a Unix command-line utility for quickly finding duplicates in
       a given set of files.
     '';
-    homepage = http://duff.dreda.org/;
-    license = licenses.zlib;
-    platforms = platforms.all;
     maintainers = with maintainers; [ nckx ];
+    platforms = with platforms; all;
   };
 }
diff --git a/pkgs/tools/graphics/enblend-enfuse/default.nix b/pkgs/tools/graphics/enblend-enfuse/default.nix
index c967b73001c..6b65d3df0d3 100644
--- a/pkgs/tools/graphics/enblend-enfuse/default.nix
+++ b/pkgs/tools/graphics/enblend-enfuse/default.nix
@@ -1,24 +1,22 @@
 { stdenv, fetchurl
 , boost, freeglut, glew, gsl, lcms2, libpng, libtiff, libxmi, mesa, vigra
-, help2man, pkgconfig, perl }:
+, pkgconfig, perl }:
 
-let version = "4.1.4"; in
 stdenv.mkDerivation rec {
-  name = "enblend-enfuse-${version}";
+  name = "enblend-enfuse-4.1.3";
 
   src = fetchurl {
     url = "mirror://sourceforge/enblend/${name}.tar.gz";
-    sha256 = "0208x01i129hqylmy6jh3krwdac47mx6fi8xccjm9h35c18c7xl5";
+    sha256 = "1b7r1nnwaind0344ckwggy0ghl0ipbk9jzylsxcjfl05rnasw00w";
   };
 
   buildInputs = [ boost freeglut glew gsl lcms2 libpng libtiff libxmi mesa vigra ];
 
-  nativeBuildInputs = [ help2man perl pkgconfig ];
+  nativeBuildInputs = [ perl pkgconfig ];
 
   enableParallelBuilding = true;
 
   meta = {
-    inherit version;
     homepage = http://enblend.sourceforge.net/;
     description = "Blends away the seams in a panoramic image mosaic using a multiresolution spline";
     license = stdenv.lib.licenses.gpl2;
diff --git a/pkgs/tools/misc/heatseeker/default.nix b/pkgs/tools/misc/heatseeker/default.nix
deleted file mode 100644
index 0d85554c347..00000000000
--- a/pkgs/tools/misc/heatseeker/default.nix
+++ /dev/null
@@ -1,28 +0,0 @@
-{ stdenv, fetchFromGitHub, rustPlatform }:
-
-with rustPlatform;
-
-buildRustPackage rec {
-  name = "heatseeker-${version}";
-  version = "1.3.0";
-
-  depsSha256 = "03jap7myf85xgx9270sws8x57nl04a1wx8szrk9qx24s9vnnjcnh";
-
-  src = fetchFromGitHub {
-    owner = "rschmitt";
-    repo = "heatseeker";
-    rev = "v${version}";
-    sha256 = "1xdvwgmh9lwv82hv1qg82bjv2iplnvva6lzbg7dyhbszhv7rhkbl";
-  };
-  
-  # some tests require a tty, this variable turns them off for Travis CI,
-  # which we can also make use of
-  TRAVIS= "true";
-
-  meta = with stdenv.lib; {
-    description = "A general-purpose fuzzy selector";
-    homepage = https://github.com/rschmitt/heatseeker;
-    license = stdenv.lib.licenses.mit;
-    maintainers = [ maintainers.michaelpj ];
-  };
-}
diff --git a/pkgs/tools/networking/openssh/default.nix b/pkgs/tools/networking/openssh/default.nix
index 50d53bdff2c..2004e453a0d 100644
--- a/pkgs/tools/networking/openssh/default.nix
+++ b/pkgs/tools/networking/openssh/default.nix
@@ -17,11 +17,11 @@ let
 in
 with stdenv.lib;
 stdenv.mkDerivation rec {
-  name = "openssh-7.1p1";
+  name = "openssh-6.9p1";
 
   src = fetchurl {
     url = "mirror://openbsd/OpenSSH/portable/${name}.tar.gz";
-    sha256 = "0a44mnr8bvw41zg83xh4sb55d8nds29j95gxvxk5qg863lnns2pw";
+    sha256 = "1zkci5nbpb4frmzj2vr3kv9j47x2h72kvybcpr0d8mzk73sls1vf";
   };
 
   prePatch = optionalString hpnSupport
@@ -30,7 +30,7 @@ stdenv.mkDerivation rec {
       export NIX_LDFLAGS="$NIX_LDFLAGS -lgcc_s"
     '';
 
-  patches = [ ./locale_archive.patch ];
+  patches = [ ./locale_archive.patch ./openssh-6.9p1-security-7.0.patch];
 
   buildInputs = [ zlib openssl libedit pkgconfig pam ]
     ++ optional withKerberos [ kerberos ];
diff --git a/pkgs/tools/networking/openssh/openssh-6.9p1-security-7.0.patch b/pkgs/tools/networking/openssh/openssh-6.9p1-security-7.0.patch
new file mode 100644
index 00000000000..02e9eb3a973
--- /dev/null
+++ b/pkgs/tools/networking/openssh/openssh-6.9p1-security-7.0.patch
@@ -0,0 +1,65 @@
+http://pkgs.fedoraproject.org/cgit/openssh.git/commit/openssh-6.9p1-security-7.0.patch?h=f22&id=4776fad91e7e1f626f33e8c240d0ccecd663554d
+
+diff --git a/sshpty.c b/sshpty.c
+index 7bb7641..15da8c6 100644
+--- a/sshpty.c
++++ b/sshpty.c
+@@ -1,4 +1,4 @@
+-/* $OpenBSD: sshpty.c,v 1.29 2014/09/03 18:55:07 djm Exp $ */
++/* $OpenBSD: sshpty.c,v 1.30 2015/07/30 23:09:15 djm Exp $ */
+ /*
+  * Author: Tatu Ylonen <ylo@cs.hut.fi>
+  * Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland
+@@ -197,7 +197,7 @@ pty_setowner(struct passwd *pw, const char *tty)
+ 	/* Determine the group to make the owner of the tty. */
+ 	grp = getgrnam("tty");
+ 	gid = (grp != NULL) ? grp->gr_gid : pw->pw_gid;
+-	mode = (grp != NULL) ? 0622 : 0600;
++	mode = (grp != NULL) ? 0620 : 0600;
+ 
+ 	/*
+ 	 * Change owner and mode of the tty as required.
+diff --git a/monitor.c b/monitor.c
+index b410965..f1b873d 100644
+--- a/monitor.c
++++ b/monitor.c
+@@ -1084,9 +1084,7 @@ extern KbdintDevice sshpam_device;
+ int
+ mm_answer_pam_init_ctx(int sock, Buffer *m)
+ {
+-
+ 	debug3("%s", __func__);
+-	authctxt->user = buffer_get_string(m, NULL);
+ 	sshpam_ctxt = (sshpam_device.init_ctx)(authctxt);
+ 	sshpam_authok = NULL;
+ 	buffer_clear(m);
+@@ -1166,14 +1166,16 @@ mm_answer_pam_respond(int sock, Buffer *m)
+ int
+ mm_answer_pam_free_ctx(int sock, Buffer *m)
+ {
++	int r = sshpam_authok != NULL && sshpam_authok == sshpam_ctxt;
+ 
+ 	debug3("%s", __func__);
+ 	(sshpam_device.free_ctx)(sshpam_ctxt);
++	sshpam_ctxt = sshpam_authok = NULL;
+ 	buffer_clear(m);
+ 	mm_request_send(sock, MONITOR_ANS_PAM_FREE_CTX, m);
+ 	auth_method = "keyboard-interactive";
+ 	auth_submethod = "pam";
+-	return (sshpam_authok == sshpam_ctxt);
++	return r;
+ }
+ #endif
+ 
+diff --git a/monitor_wrap.c b/monitor_wrap.c
+index e6217b3..eac421b 100644
+--- a/monitor_wrap.c
++++ b/monitor_wrap.c
+@@ -614,7 +614,6 @@ mm_sshpam_init_ctx(Authctxt *authctxt)
+ 
+ 	debug3("%s", __func__);
+ 	buffer_init(&m);
+-	buffer_put_cstring(&m, authctxt->user);
+ 	mm_request_send(pmonitor->m_recvfd, MONITOR_REQ_PAM_INIT_CTX, &m);
+ 	debug3("%s: waiting for MONITOR_ANS_PAM_INIT_CTX", __func__);
+ 	mm_request_receive_expect(pmonitor->m_recvfd, MONITOR_ANS_PAM_INIT_CTX, &m);
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 2623ffa6ac5..c7008bd86c0 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -853,8 +853,6 @@ let
 
   gmic = callPackage ../tools/graphics/gmic { };
 
-  heatseeker = callPackage ../tools/misc/heatseeker { };
-
   mathics = pythonPackages.mathics;
 
   mcrl = callPackage ../tools/misc/mcrl { };
@@ -1370,7 +1368,7 @@ let
 
   emv = callPackage ../tools/misc/emv { };
 
-  enblend-enfuse = callPackage ../tools/graphics/enblend-enfuse { };
+  enblendenfuse = callPackage ../tools/graphics/enblend-enfuse { };
 
   encfs = callPackage ../tools/filesystems/encfs { };
 
@@ -3734,7 +3732,7 @@ let
 
   gambit = callPackage ../development/compilers/gambit { };
 
-  gcc = gcc5;
+  gcc = gcc49;
 
   gcc_multi =
     if system == "x86_64-linux" then lowPrio (
@@ -4986,7 +4984,8 @@ let
     fetchurl = fetchurlBoot;
   };
 
-  perl = perl522;
+  # Make perl522 the default once gnulib is updated to support it.
+  perl = perl520;
 
   php = php56;
 
@@ -5842,7 +5841,7 @@ let
 
   aalib = callPackage ../development/libraries/aalib { };
 
-  accelio = callPackage ../development/libraries/accelio { };
+  accelio = callPackage ../development/libraries/accelio { stdenv = overrideCC stdenv gcc5; };
 
   accountsservice = callPackage ../development/libraries/accountsservice { };
 
@@ -6350,8 +6349,7 @@ let
 
   gmp4 = callPackage ../development/libraries/gmp/4.3.2.nix { }; # required by older GHC versions
   gmp5 = callPackage ../development/libraries/gmp/5.1.x.nix { };
-  gmp6 = callPackage ../development/libraries/gmp/6.x.nix { };
-  gmp = gmp6;
+  gmp = gmp5;
   gmpxx = appendToName "with-cxx" (gmp.override { cxx = true; });
 
   #GMP ex-satellite, so better keep it near gmp
@@ -7405,9 +7403,11 @@ let
   libusbmuxd = callPackage ../development/libraries/libusbmuxd { };
 
   libunwind = if stdenv.isDarwin
-    then darwin.libunwind
+    then libunwindNative
     else callPackage ../development/libraries/libunwind { };
 
+  libunwindNative = callPackage ../development/libraries/libunwind/native.nix {};
+
   libuvVersions = recurseIntoAttrs (callPackage ../development/libraries/libuv {
     automake = automake113x; # fails with 14
     inherit (darwin.apple_sdk.frameworks) ApplicationServices CoreServices;
@@ -7781,6 +7781,14 @@ let
     };
   };
 
+  openssl_1_0_2 = callPackage ../development/libraries/openssl/1.0.2.x.nix {
+    fetchurl = fetchurlBoot;
+    cryptodevHeaders = linuxPackages.cryptodev.override {
+      fetchurl = fetchurlBoot;
+      onlyHeaders = true;
+    };
+  };
+
   openwsman = callPackage ../development/libraries/openwsman {};
 
   ortp = callPackage ../development/libraries/ortp { };
@@ -9068,7 +9076,6 @@ let
   openresty = callPackage ../servers/http/openresty { };
 
   opensmtpd = callPackage ../servers/mail/opensmtpd { };
-  opensmtpd-extras = callPackage ../servers/mail/opensmtpd/extras.nix { };
 
   openxpki = callPackage ../servers/openxpki { };
 
@@ -10014,10 +10021,6 @@ let
 
   mingetty = callPackage ../os-specific/linux/mingetty { };
 
-  miraclecast = callPackage ../os-specific/linux/miraclecast {
-    systemd = systemd.override { enableKDbus = true; };
-  };
-
   module_init_tools = callPackage ../os-specific/linux/module-init-tools { };
 
   aggregateModules = modules:
@@ -10173,13 +10176,7 @@ let
 
   sysklogd = callPackage ../os-specific/linux/sysklogd { };
 
-  syslinux = callPackage ../os-specific/linux/syslinux {
-    # Using GCC5 with 6.03 creates a broken isolinux.bin
-    # Make sure to test booting the livecd on a bios system
-    # if changing this override.
-    # nixos.tests.bootBiosCdrom is useful for this.
-    stdenv = overrideCC stdenv gcc48;
-  };
+  syslinux = callPackage ../os-specific/linux/syslinux { };
 
   sysstat = callPackage ../os-specific/linux/sysstat { };
 
@@ -11793,8 +11790,6 @@ let
 
   iptraf = callPackage ../applications/networking/iptraf { };
 
-  iptraf-ng = callPackage ../applications/networking/iptraf-ng { };
-
   irssi = callPackage ../applications/networking/irc/irssi { };
 
   irssi_fish = callPackage ../applications/networking/irc/irssi/fish { };
@@ -11815,9 +11810,6 @@ let
 
   jackmeter = callPackage ../applications/audio/jackmeter { };
 
-  jackmix = callPackage ../applications/audio/jackmix { };
-  jackmix_jack1 = jackmix.override { jack = jack1; };
-
   jalv = callPackage ../applications/audio/jalv { };
 
   jedit = callPackage ../applications/editors/jedit { };
@@ -13946,7 +13938,6 @@ let
         libcanberra = libcanberra_kde;
         boost = boost155;
         kdelibs = kdeApps_15_08.kdelibs;
-        subversionClient = subversionClient.override { branch = "1.8"; };
       }
       ../desktops/kde-4.14;
 
@@ -14974,8 +14965,6 @@ let
 
   tvheadend = callPackage ../servers/tvheadend { };
 
-  urbit = callPackage ../misc/urbit { };
-
   utf8proc = callPackage ../development/libraries/utf8proc { };
 
   vault = goPackages.vault.bin // { outputs = [ "bin" ]; };
@@ -15135,7 +15124,6 @@ aliases = with self; rec {
   clangAnalyzer = clang-analyzer;  # added 2015-02-20
   cool-old-term = cool-retro-term; # added 2015-01-31
   cv = progress; # added 2015-09-06
-  enblendenfuse = enblend-enfuse;	# 2015-09-30
   exfat-utils = exfat;                  # 2015-09-11
   firefoxWrapper = firefox-wrapper;
   fuse_exfat = exfat;                   # 2015-09-11
diff --git a/pkgs/top-level/go-packages.nix b/pkgs/top-level/go-packages.nix
index ec9ac07fe9a..2bf0a96a5aa 100644
--- a/pkgs/top-level/go-packages.nix
+++ b/pkgs/top-level/go-packages.nix
@@ -679,26 +679,6 @@ let
     subPackages = [ "./" ];  # don't try to build test fixtures
   };
 
-  git-lfs = buildFromGitHub {
-    rev = "v1.0.0";
-    owner = "github";
-    repo = "git-lfs";
-    sha256 = "1zlg3rm5yxak6d88brffv1wpj0iq4qgzn6sgg8xn0pbnzxjd1284";
-
-    # Tests fail with 'lfstest-gitserver.go:46: main redeclared in this block'
-    excludedPackages = [ "test" ];
-
-    preBuild = ''
-      pushd go/src/github.com/github/git-lfs
-        go generate ./commands
-      popd
-    '';
-
-    postInstall = ''
-      rm -v $bin/bin/{man,script}
-    '';
-  };
-
   glide = buildFromGitHub {
     rev    = "0.5.0";
     owner  = "Masterminds";
diff --git a/pkgs/top-level/perl-packages.nix b/pkgs/top-level/perl-packages.nix
index 1057be798df..ead04c0f088 100644
--- a/pkgs/top-level/perl-packages.nix
+++ b/pkgs/top-level/perl-packages.nix
@@ -715,15 +715,15 @@ let self = _self // overrides; _self = with self; {
   };
 
   Cairo = buildPerlPackage rec {
-    name = "Cairo-1.106";
+    name = "Cairo-1.105";
     src = fetchurl {
       url = "mirror://cpan/authors/id/X/XA/XAOC/${name}.tar.gz";
-      sha256 = "1i25kks408c54k2zxskvg54l5k3qadzm8n72ffga9jy7ic0h6j76";
+      sha256 = "0im025wy1346w7b7hi6im08bfn6x4ma0cxmjz6xnk8riizm1s84q";
     };
     buildInputs = [ ExtUtilsDepends ExtUtilsPkgConfig pkgs.cairo ];
     meta = {
       homepage = http://gtk2-perl.sourceforge.net/;
-      description = "Perl interface to the cairo 2D vector graphics library";
+      description = "Perl interface to the cairo 2d vector graphics library";
       maintainers = with maintainers; [ nckx ];
       license = stdenv.lib.licenses.lgpl21Plus;
     };
@@ -4843,10 +4843,10 @@ let self = _self // overrides; _self = with self; {
   };
 
   Glib = buildPerlPackage rec {
-    name = "Glib-1.314";
+    name = "Glib-1.313";
     src = fetchurl {
       url = "mirror://cpan/authors/id/X/XA/XAOC/${name}.tar.gz";
-      sha256 = "13lhyksm7fgj6rgrgs06kr0hinbyhiq3lfr6gd2qal1j2w0rwzml";
+      sha256 = "162g342bhzy2ca4xwk63j10q9jycsps0s8l8y8pda70m7zcmr7xj";
     };
     buildInputs = [ ExtUtilsDepends ExtUtilsPkgConfig pkgs.glib ];
     meta = {