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-rw-r--r--pkgs/tools/X11/x2vnc/default.nix2
-rw-r--r--pkgs/tools/X11/x2x/default.nix2
-rw-r--r--pkgs/tools/X11/xbindkeys-config/default.nix2
-rw-r--r--pkgs/tools/admin/tightvnc/default.nix2
-rw-r--r--pkgs/tools/archivers/cromfs/default.nix3
-rw-r--r--pkgs/tools/archivers/dar/default.nix2
-rw-r--r--pkgs/tools/archivers/sharutils/default.nix2
-rw-r--r--pkgs/tools/archivers/unzip/default.nix2
-rw-r--r--pkgs/tools/archivers/xarchive/default.nix2
-rw-r--r--pkgs/tools/archivers/zip/default.nix2
-rw-r--r--pkgs/tools/backup/partclone/default.nix24
-rw-r--r--pkgs/tools/bootloaders/refind/default.nix2
-rw-r--r--pkgs/tools/cd-dvd/cdrdao/default.nix2
-rw-r--r--pkgs/tools/cd-dvd/cdrkit/default.nix2
-rw-r--r--pkgs/tools/compression/xz/default.nix3
-rw-r--r--pkgs/tools/filesystems/fusesmb/default.nix2
-rw-r--r--pkgs/tools/filesystems/jfsutils/default.nix2
-rw-r--r--pkgs/tools/filesystems/jfsutils/hardening-format.patch37
-rw-r--r--pkgs/tools/filesystems/reiser4progs/default.nix2
-rw-r--r--pkgs/tools/filesystems/udftools/default.nix2
-rw-r--r--pkgs/tools/filesystems/xtreemfs/default.nix14
-rw-r--r--pkgs/tools/graphics/barcode/default.nix3
-rw-r--r--pkgs/tools/graphics/editres/default.nix4
-rw-r--r--pkgs/tools/graphics/ggobi/default.nix2
-rw-r--r--pkgs/tools/graphics/graphviz/2.0.nix9
-rw-r--r--pkgs/tools/graphics/graphviz/2.32.nix2
-rw-r--r--pkgs/tools/graphics/graphviz/default.nix4
-rw-r--r--pkgs/tools/graphics/jbig2enc/default.nix4
-rw-r--r--pkgs/tools/graphics/lprof/default.nix3
-rw-r--r--pkgs/tools/graphics/netpbm/default.nix6
-rw-r--r--pkgs/tools/graphics/nifskope/default.nix2
-rw-r--r--pkgs/tools/graphics/ploticus/default.nix2
-rw-r--r--pkgs/tools/graphics/plotutils/default.nix2
-rw-r--r--pkgs/tools/graphics/pngcheck/default.nix4
-rw-r--r--pkgs/tools/graphics/qrcode/default.nix7
-rw-r--r--pkgs/tools/graphics/transfig/default.nix2
-rw-r--r--pkgs/tools/graphics/zbar/default.nix2
-rw-r--r--pkgs/tools/inputmethods/ibus-engines/ibus-m17n/default.nix8
-rw-r--r--pkgs/tools/misc/calamares/default.nix17
-rw-r--r--pkgs/tools/misc/coreutils/default.nix5
-rw-r--r--pkgs/tools/misc/ddccontrol/automake.patch14
-rw-r--r--pkgs/tools/misc/ddccontrol/default.nix43
-rw-r--r--pkgs/tools/misc/detox/default.nix2
-rw-r--r--pkgs/tools/misc/expect/default.nix2
-rw-r--r--pkgs/tools/misc/fondu/default.nix4
-rw-r--r--pkgs/tools/misc/gbdfed/default.nix2
-rw-r--r--pkgs/tools/misc/grub/2.0x.nix2
-rw-r--r--pkgs/tools/misc/grub/default.nix2
-rw-r--r--pkgs/tools/misc/grub/trusted.nix2
-rw-r--r--pkgs/tools/misc/grub4dos/default.nix2
-rw-r--r--pkgs/tools/misc/ipxe/default.nix3
-rw-r--r--pkgs/tools/misc/lrzsz/default.nix2
-rw-r--r--pkgs/tools/misc/memtest86+/default.nix2
-rw-r--r--pkgs/tools/misc/mmv/default.nix2
-rw-r--r--pkgs/tools/misc/mstflint/default.nix8
-rw-r--r--pkgs/tools/misc/pal/default.nix6
-rw-r--r--pkgs/tools/misc/recutils/default.nix2
-rw-r--r--pkgs/tools/misc/rpm-ostree/default.nix2
-rw-r--r--pkgs/tools/misc/sam-ba/default.nix2
-rw-r--r--pkgs/tools/misc/sutils/default.nix2
-rw-r--r--pkgs/tools/misc/svtplay-dl/default.nix4
-rw-r--r--pkgs/tools/misc/ttyrec/default.nix2
-rw-r--r--pkgs/tools/misc/uucp/default.nix2
-rw-r--r--pkgs/tools/misc/vorbisgain/default.nix5
-rw-r--r--pkgs/tools/misc/wv/default.nix2
-rw-r--r--pkgs/tools/misc/xfstests/default.nix2
-rw-r--r--pkgs/tools/networking/chrony/default.nix2
-rw-r--r--pkgs/tools/networking/dhcpdump/default.nix2
-rw-r--r--pkgs/tools/networking/dnsmasq/default.nix2
-rw-r--r--pkgs/tools/networking/easyrsa/2.x.nix16
-rw-r--r--pkgs/tools/networking/eggdrop/default.nix17
-rw-r--r--pkgs/tools/networking/flannel/default.nix2
-rw-r--r--pkgs/tools/networking/iperf/2.nix2
-rw-r--r--pkgs/tools/networking/mailutils/default.nix2
-rw-r--r--pkgs/tools/networking/netboot/default.nix4
-rw-r--r--pkgs/tools/networking/ntp/default.nix2
-rw-r--r--pkgs/tools/networking/openfortivpn/default.nix10
-rw-r--r--pkgs/tools/networking/openssh/default.nix2
-rw-r--r--pkgs/tools/networking/quicktun/default.nix2
-rw-r--r--pkgs/tools/networking/radvd/default.nix2
-rw-r--r--pkgs/tools/networking/socat/default.nix2
-rw-r--r--pkgs/tools/networking/stunnel/default.nix4
-rw-r--r--pkgs/tools/networking/telnet/default.nix2
-rw-r--r--pkgs/tools/networking/trickle/default.nix4
-rw-r--r--pkgs/tools/networking/uwimap/default.nix2
-rw-r--r--pkgs/tools/networking/vde2/default.nix2
-rw-r--r--pkgs/tools/networking/vlan/default.nix6
-rw-r--r--pkgs/tools/package-management/checkinstall/default.nix2
-rw-r--r--pkgs/tools/package-management/clib/default.nix2
-rw-r--r--pkgs/tools/package-management/rpm/default.nix8
-rw-r--r--pkgs/tools/security/ccrypt/default.nix2
-rw-r--r--pkgs/tools/security/fprint_demo/default.nix2
-rw-r--r--pkgs/tools/security/gnupg/21.nix8
-rw-r--r--pkgs/tools/security/gnupg/fix-gpgsm-linking.patch11
-rw-r--r--pkgs/tools/security/john/default.nix2
-rw-r--r--pkgs/tools/security/john/gcc5.patch14
-rw-r--r--pkgs/tools/security/scrypt/default.nix2
-rw-r--r--pkgs/tools/security/tboot/default.nix3
-rw-r--r--pkgs/tools/system/cron/default.nix2
-rw-r--r--pkgs/tools/system/evemu/default.nix15
-rw-r--r--pkgs/tools/system/facter/default.nix4
-rw-r--r--pkgs/tools/system/foremost/default.nix2
-rw-r--r--pkgs/tools/system/gdmap/default.nix4
-rw-r--r--pkgs/tools/system/rowhammer-test/default.nix2
-rw-r--r--pkgs/tools/system/rsyslog/default.nix2
-rw-r--r--pkgs/tools/system/stress-ng/default.nix10
-rw-r--r--pkgs/tools/system/which/default.nix5
-rw-r--r--pkgs/tools/text/a2ps/default.nix2
-rw-r--r--pkgs/tools/text/convertlit/default.nix16
-rw-r--r--pkgs/tools/text/diffutils/default.nix4
-rw-r--r--pkgs/tools/text/patchutils/default.nix2
-rw-r--r--pkgs/tools/text/untex/default.nix2
-rw-r--r--pkgs/tools/typesetting/bibtex-tools/default.nix17
-rw-r--r--pkgs/tools/typesetting/pdftk/default.nix2
-rw-r--r--pkgs/tools/typesetting/tex/tetex/default.nix4
-rw-r--r--pkgs/tools/typesetting/tex/tex4ht/default.nix2
-rw-r--r--pkgs/tools/typesetting/tex/texlive-new/bin.nix4
-rw-r--r--pkgs/tools/typesetting/xmlroff/default.nix2
-rw-r--r--pkgs/tools/video/mjpegtools/default.nix2
-rw-r--r--pkgs/tools/video/vncrec/default.nix2
120 files changed, 375 insertions, 201 deletions
diff --git a/pkgs/tools/X11/x2vnc/default.nix b/pkgs/tools/X11/x2vnc/default.nix
index a0d1013b8726..31ad524cf8f3 100644
--- a/pkgs/tools/X11/x2vnc/default.nix
+++ b/pkgs/tools/X11/x2vnc/default.nix
@@ -13,7 +13,7 @@ stdenv.mkDerivation rec {
       xorg.libXrandr xorg.randrproto
     ];
 
-  preInstall = "mkdir -p $out";
+  hardeningDisable = [ "format" ];
 
   meta = {
     homepage = http://fredrik.hubbe.net/x2vnc.html;
diff --git a/pkgs/tools/X11/x2x/default.nix b/pkgs/tools/X11/x2x/default.nix
index 06d08195688a..dd529011557a 100644
--- a/pkgs/tools/X11/x2x/default.nix
+++ b/pkgs/tools/X11/x2x/default.nix
@@ -10,6 +10,8 @@ stdenv.mkDerivation {
 
   buildInputs = [ imake libX11 libXtst libXext ];
 
+  hardeningDisable = [ "format" ];
+
   configurePhase = ''
     xmkmf
     makeFlags="BINDIR=$out/bin x2x"
diff --git a/pkgs/tools/X11/xbindkeys-config/default.nix b/pkgs/tools/X11/xbindkeys-config/default.nix
index 57d8d82759ce..cef071bb3b61 100644
--- a/pkgs/tools/X11/xbindkeys-config/default.nix
+++ b/pkgs/tools/X11/xbindkeys-config/default.nix
@@ -11,6 +11,8 @@ stdenv.mkDerivation rec {
     sha256 = "1rs3li2hyig6cdzvgqlbz0vw6x7rmgr59qd6m0cvrai8xhqqykda";
   };
 
+  hardeningDisable = [ "format" ];
+
   meta = {
     homepage = https://packages.debian.org/source/xbindkeys-config;
     description = "Graphical interface for configuring xbindkeys";
diff --git a/pkgs/tools/admin/tightvnc/default.nix b/pkgs/tools/admin/tightvnc/default.nix
index 22b8a607fd34..e7164bf07b6c 100644
--- a/pkgs/tools/admin/tightvnc/default.nix
+++ b/pkgs/tools/admin/tightvnc/default.nix
@@ -13,6 +13,8 @@ stdenv.mkDerivation {
   inherit xauth fontDirectories perl;
   gcc = stdenv.cc.cc;
 
+  hardeningDisable = [ "format" ];
+
   buildInputs = [ xlibsWrapper zlib libjpeg imake gccmakedep libXmu libXaw
                   libXpm libXp xauth openssh ];
 
diff --git a/pkgs/tools/archivers/cromfs/default.nix b/pkgs/tools/archivers/cromfs/default.nix
index 23aa02bcac7f..042880b39c9b 100644
--- a/pkgs/tools/archivers/cromfs/default.nix
+++ b/pkgs/tools/archivers/cromfs/default.nix
@@ -10,9 +10,6 @@ stdenv.mkDerivation rec {
 
   postPatch = "patchShebangs configure";
 
-  # Removing the static linking, as it doesn't compile in x86_64.
-  makeFlags = "cromfs-driver util/mkcromfs util/unmkcromfs util/cvcromfs";
-
   installPhase = ''
     install -d $out/bin
     install cromfs-driver $out/bin
diff --git a/pkgs/tools/archivers/dar/default.nix b/pkgs/tools/archivers/dar/default.nix
index 92a81f9e5d67..b64b6e4ca0a2 100644
--- a/pkgs/tools/archivers/dar/default.nix
+++ b/pkgs/tools/archivers/dar/default.nix
@@ -15,6 +15,8 @@ stdenv.mkDerivation rec {
 
   enableParallelBuilding = true;
 
+  hardeningDisable = [ "format" ];
+
   meta = {
     homepage = http://dar.linux.free.fr/;
     description = "Disk ARchiver, allows backing up files into indexed archives";
diff --git a/pkgs/tools/archivers/sharutils/default.nix b/pkgs/tools/archivers/sharutils/default.nix
index e806a962eabb..41043cda5b65 100644
--- a/pkgs/tools/archivers/sharutils/default.nix
+++ b/pkgs/tools/archivers/sharutils/default.nix
@@ -8,6 +8,8 @@ stdenv.mkDerivation rec {
     sha256 = "1mallg1gprimlggdisfzdmh1xi676jsfdlfyvanlcw72ny8fsj3g";
   };
 
+  hardeningDisable = [ "format" ];
+
   preConfigure = ''
      # Fix for building on Glibc 2.16.  Won't be needed once the
      # gnulib in sharutils is updated.
diff --git a/pkgs/tools/archivers/unzip/default.nix b/pkgs/tools/archivers/unzip/default.nix
index b5d03bc18b27..da0983fc0970 100644
--- a/pkgs/tools/archivers/unzip/default.nix
+++ b/pkgs/tools/archivers/unzip/default.nix
@@ -9,6 +9,8 @@ stdenv.mkDerivation {
     sha256 = "0dxx11knh3nk95p2gg2ak777dd11pr7jx5das2g49l262scrcv83";
   };
 
+  hardeningDisable = [ "format" ];
+
   patches = [
     ./CVE-2014-8139.diff
     ./CVE-2014-8140.diff
diff --git a/pkgs/tools/archivers/xarchive/default.nix b/pkgs/tools/archivers/xarchive/default.nix
index 5868dcf10a7f..0cb4fbbf3f03 100644
--- a/pkgs/tools/archivers/xarchive/default.nix
+++ b/pkgs/tools/archivers/xarchive/default.nix
@@ -11,6 +11,8 @@ stdenv.mkDerivation rec {
 
   buildInputs = [ gtk2 pkgconfig ];
 
+  hardeningDisable = [ "format" ];
+
   meta = {
     description = "A GTK+ front-end for command line archiving tools";
     maintainers = [ stdenv.lib.maintainers.domenkozar ];
diff --git a/pkgs/tools/archivers/zip/default.nix b/pkgs/tools/archivers/zip/default.nix
index 431ed354d21c..145b81c95bc8 100644
--- a/pkgs/tools/archivers/zip/default.nix
+++ b/pkgs/tools/archivers/zip/default.nix
@@ -13,6 +13,8 @@ stdenv.mkDerivation {
     sha256 = "0sb3h3067pzf3a7mlxn1hikpcjrsvycjcnj9hl9b1c3ykcgvps7h";
   };
 
+  hardeningDisable = [ "format" ];
+
   makefile = "unix/Makefile";
   buildFlags = if stdenv.isCygwin then "cygwin" else "generic";
   installFlags = "prefix=$(out) INSTALL=cp";
diff --git a/pkgs/tools/backup/partclone/default.nix b/pkgs/tools/backup/partclone/default.nix
index 9aea0c80c6fa..54756a29cd6d 100644
--- a/pkgs/tools/backup/partclone/default.nix
+++ b/pkgs/tools/backup/partclone/default.nix
@@ -1,21 +1,25 @@
-{stdenv, fetchFromGitHub
-, pkgconfig, libuuid
-, e2fsprogs, automake, autoconf
+{ stdenv, fetchFromGitHub, autoreconfHook
+, pkgconfig, libuuid, e2fsprogs
 }:
-stdenv.mkDerivation {
-  name = "partclone-stable";
-  enableParallelBuilding = true;
+
+stdenv.mkDerivation rec {
+  name = "partclone-${version}";
+  version = "0.2.89";
 
   src = fetchFromGitHub {
     owner = "Thomas-Tsai";
     repo = "partclone";
-    rev = "stable";
-    sha256 = "0q3brjmnldpr89nhbiajxg3gncz0nagc34n7q2723lpz7bn28w3z";
+    rev = version;
+    sha256 = "0gw47pchqshhm00yf34qgxh6bh2jfryv0sm7ghwn77bv5gzwr481";
   };
 
-  buildInputs = [e2fsprogs pkgconfig libuuid automake autoconf];
+  nativeBuildInputs = [ autoreconfHook pkgconfig ];
+  buildInputs = [
+    e2fsprogs libuuid stdenv.cc.libc
+    (stdenv.lib.getOutput "static" stdenv.cc.libc)
+  ];
 
-  installPhase = ''make INSTPREFIX=$out install'';
+  enableParallelBuilding = true;
 
   meta = {
     description = "Utilities to save and restore used blocks on a partition";
diff --git a/pkgs/tools/bootloaders/refind/default.nix b/pkgs/tools/bootloaders/refind/default.nix
index 744d67c75248..5121ecc9477c 100644
--- a/pkgs/tools/bootloaders/refind/default.nix
+++ b/pkgs/tools/bootloaders/refind/default.nix
@@ -23,6 +23,8 @@ stdenv.mkDerivation rec {
 
   buildInputs = [ gnu-efi efibootmgr dosfstools imagemagick ];
 
+  hardeningDisable = [ "stackprotector" ];
+
   HOSTARCH =
     if stdenv.system == "x86_64-linux" then "x64"
     else if stdenv.system == "i686-linux" then "ia32"
diff --git a/pkgs/tools/cd-dvd/cdrdao/default.nix b/pkgs/tools/cd-dvd/cdrdao/default.nix
index 95d0f1051be9..caf37ccbe1d5 100644
--- a/pkgs/tools/cd-dvd/cdrdao/default.nix
+++ b/pkgs/tools/cd-dvd/cdrdao/default.nix
@@ -12,6 +12,8 @@ stdenv.mkDerivation {
 
   buildInputs = [ lame libvorbis libmad pkgconfig libao ];
 
+  hardeningDisable = [ "format" ];
+
   # Adjust some headers to match glibc 2.12 ... patch is a diff between
   # the cdrdao CVS head and the 1.2.3 release.
   patches = [ ./adjust-includes-for-glibc-212.patch ];
diff --git a/pkgs/tools/cd-dvd/cdrkit/default.nix b/pkgs/tools/cd-dvd/cdrkit/default.nix
index 5353a8d432f7..36382c9e8c9f 100644
--- a/pkgs/tools/cd-dvd/cdrkit/default.nix
+++ b/pkgs/tools/cd-dvd/cdrkit/default.nix
@@ -10,6 +10,8 @@ stdenv.mkDerivation rec {
 
   buildInputs = [cmake libcap zlib bzip2];
 
+  hardeningDisable = [ "format" ];
+
   # efi-boot-patch extracted from http://arm.koji.fedoraproject.org/koji/rpminfo?rpmID=174244
   patches = [ ./include-path.patch ./cdrkit-1.1.9-efi-boot.patch ];
 
diff --git a/pkgs/tools/compression/xz/default.nix b/pkgs/tools/compression/xz/default.nix
index 5d6a8634b1ba..64571e24d9a3 100644
--- a/pkgs/tools/compression/xz/default.nix
+++ b/pkgs/tools/compression/xz/default.nix
@@ -17,6 +17,9 @@ stdenv.mkDerivation rec {
 
   postInstall = "rm -rf $out/share/doc";
 
+  # FIXME needs gcc 4.9 in bootstrap tools
+  hardeningDisable = [ "stackprotector" ];
+
   meta = with stdenv.lib; {
     homepage = http://tukaani.org/xz/;
     description = "XZ, general-purpose data compression software, successor of LZMA";
diff --git a/pkgs/tools/filesystems/fusesmb/default.nix b/pkgs/tools/filesystems/fusesmb/default.nix
index 4ddab385a427..5a3451810a12 100644
--- a/pkgs/tools/filesystems/fusesmb/default.nix
+++ b/pkgs/tools/filesystems/fusesmb/default.nix
@@ -16,6 +16,8 @@ stdenv.mkDerivation rec {
       ln -fs ${samba}/lib/libsmbclient.so $out/lib/libsmbclient.so.0
     '';
 
+  hardeningDisable = [ "format" ];
+
   meta = {
     description = "Samba mounted via FUSE";
     homepage = http://www.ricardis.tudelft.nl/~vincent/fusesmb/;
diff --git a/pkgs/tools/filesystems/jfsutils/default.nix b/pkgs/tools/filesystems/jfsutils/default.nix
index 46ded088c696..16d95bd19336 100644
--- a/pkgs/tools/filesystems/jfsutils/default.nix
+++ b/pkgs/tools/filesystems/jfsutils/default.nix
@@ -8,7 +8,7 @@ stdenv.mkDerivation rec {
     sha1 = "291e8bd9d615cf3d27e4000117c81a3602484a50";
   };
 
-  patches = [ ./types.patch ];
+  patches = [ ./types.patch ./hardening-format.patch ];
 
   buildInputs = [ libuuid ];
 
diff --git a/pkgs/tools/filesystems/jfsutils/hardening-format.patch b/pkgs/tools/filesystems/jfsutils/hardening-format.patch
new file mode 100644
index 000000000000..dd2a93a81ec6
--- /dev/null
+++ b/pkgs/tools/filesystems/jfsutils/hardening-format.patch
@@ -0,0 +1,37 @@
+--- a/fscklog/fscklog.c	2016-01-29 04:59:54.102223291 +0000
++++ b/fscklog/fscklog.c	2016-01-29 05:00:10.707552565 +0000
+@@ -252,8 +252,8 @@
+ 
+ 	sprintf(debug_detail, " [%s:%d]\n", basename(file_name), line_number);
+ 
+-	printf(msg_string);
+-	printf(debug_detail);
++	printf("%s", msg_string);
++	printf("%s", debug_detail);
+ 
+ 	return 0;
+ }
+--- a/fscklog/display.c	2016-01-29 05:05:42.582133444 +0000
++++ b/fscklog/display.c	2016-01-29 05:05:47.541231780 +0000
+@@ -182,7 +182,7 @@
+ 				} else {
+ 					/* the record looks ok */
+ 					msg_txt = &log_entry[log_entry_pos];
+-					printf(msg_txt);
++					printf("%s", msg_txt);
+ 					/*
+ 					 * set up for the next record
+ 					 */
+--- a/logdump/helpers.c	2016-01-29 05:06:26.081996021 +0000
++++ b/logdump/helpers.c	2016-01-29 05:06:43.097333425 +0000
+@@ -95,8 +95,8 @@
+ 
+ 	sprintf(debug_detail, " [%s:%d]\n", file_name, line_number);
+ 
+-	printf(msg_string);
+-	printf(debug_detail);
++	printf("%s", msg_string);
++	printf("%s", debug_detail);
+ 
+ 	return 0;
+ }
diff --git a/pkgs/tools/filesystems/reiser4progs/default.nix b/pkgs/tools/filesystems/reiser4progs/default.nix
index cd32025e5b66..681fc1c80ef0 100644
--- a/pkgs/tools/filesystems/reiser4progs/default.nix
+++ b/pkgs/tools/filesystems/reiser4progs/default.nix
@@ -11,6 +11,8 @@ stdenv.mkDerivation rec {
 
   buildInputs = [libaal];
 
+  hardeningDisable = [ "format" ];
+
   preConfigure = ''
     substituteInPlace configure --replace " -static" ""
   '';
diff --git a/pkgs/tools/filesystems/udftools/default.nix b/pkgs/tools/filesystems/udftools/default.nix
index 7cb924c6cf13..b912bab68260 100644
--- a/pkgs/tools/filesystems/udftools/default.nix
+++ b/pkgs/tools/filesystems/udftools/default.nix
@@ -10,6 +10,8 @@ stdenv.mkDerivation rec {
 
   buildInputs = [ ncurses readline ];
 
+  hardeningDisable = [ "fortify" ];
+
   NIX_CFLAGS_COMPILE = "-std=gnu90";
 
   preConfigure = ''
diff --git a/pkgs/tools/filesystems/xtreemfs/default.nix b/pkgs/tools/filesystems/xtreemfs/default.nix
index adee80d9c5d0..2a85adb60b56 100644
--- a/pkgs/tools/filesystems/xtreemfs/default.nix
+++ b/pkgs/tools/filesystems/xtreemfs/default.nix
@@ -42,15 +42,19 @@ stdenv.mkDerivation rec {
     substituteInPlace etc/init.d/generate_initd_scripts.sh \
       --replace "/bin/bash" "${stdenv.shell}"
 
+    substituteInPlace cpp/thirdparty/gtest-1.7.0/configure \
+      --replace "/usr/bin/file" "${file}/bin/file"
+
+    substituteInPlace cpp/thirdparty/protobuf-2.5.0/configure \
+      --replace "/usr/bin/file" "${file}/bin/file"
+
+    substituteInPlace cpp/thirdparty/protobuf-2.5.0/gtest/configure \
+      --replace "/usr/bin/file" "${file}/bin/file"
+
     # do not put cmake into buildInputs
     export PATH="$PATH:${cmake}/bin"
   '';
 
-  preBuild = ''
-    substituteInPlace configure \
-    --replace "/usr/bin/file" "${file}/bin/file"
-  '';
-
   doCheck = false;
 
   postInstall = ''
diff --git a/pkgs/tools/graphics/barcode/default.nix b/pkgs/tools/graphics/barcode/default.nix
index b35b929da404..d6a31bd5c7f7 100644
--- a/pkgs/tools/graphics/barcode/default.nix
+++ b/pkgs/tools/graphics/barcode/default.nix
@@ -9,13 +9,14 @@ stdenv.mkDerivation rec {
     sha256 = "1indapql5fjz0bysyc88cmc54y8phqrbi7c76p71fgjp45jcyzp8";
   };
 
+  hardeningDisable = [ "format" ];
+
   meta = with stdenv.lib; {
     description = "GNU barcode generator";
     maintainers = with maintainers; [ raskin ];
     platforms = with platforms; allBut darwin;
     downloadPage = "http://ftp.gnu.org/gnu/barcode/";
     updateWalker = true;
-    inherit version;
     homepage = http://ftp.gnu.org/gnu/barcode/;
   };
 }
diff --git a/pkgs/tools/graphics/editres/default.nix b/pkgs/tools/graphics/editres/default.nix
index 78a66721b0c9..a3d343cea577 100644
--- a/pkgs/tools/graphics/editres/default.nix
+++ b/pkgs/tools/graphics/editres/default.nix
@@ -10,7 +10,9 @@ stdenv.mkDerivation rec {
 
   buildInputs = [ pkgconfig libXt libXaw libXres utilmacros ];
 
-  preConfigure = "configureFlags=--with-appdefaultdir=$out/share/X11/app-defaults/editres";
+  configureFlags = "--with-appdefaultdir=$(out)/share/X11/app-defaults/editres";
+
+  hardeningDisable = [ "format" ];
 
   meta = {
     homepage = "http://cgit.freedesktop.org/xorg/app/editres/";
diff --git a/pkgs/tools/graphics/ggobi/default.nix b/pkgs/tools/graphics/ggobi/default.nix
index cf2c5598d2a9..e7fb3e773c1d 100644
--- a/pkgs/tools/graphics/ggobi/default.nix
+++ b/pkgs/tools/graphics/ggobi/default.nix
@@ -13,6 +13,8 @@ stdenv.mkDerivation rec {
 
   configureFlags = "--with-all-plugins";
 
+  hardeningDisable = [ "format" ];
+
   meta = with stdenv.lib; {
     description = "Visualization program for exploring high-dimensional data";
     homepage = http://www.ggobi.org/;
diff --git a/pkgs/tools/graphics/graphviz/2.0.nix b/pkgs/tools/graphics/graphviz/2.0.nix
index 5fa78a3e3b8c..255ec2d536f6 100644
--- a/pkgs/tools/graphics/graphviz/2.0.nix
+++ b/pkgs/tools/graphics/graphviz/2.0.nix
@@ -12,10 +12,13 @@ stdenv.mkDerivation rec {
     sha256 = "39b8e1f2ba4cc1f5bdc8e39c7be35e5f831253008e4ee2c176984f080416676c";
   };
 
-  buildInputs = [pkgconfig xlibsWrapper libpng libjpeg expat libXaw yacc
+  buildInputs = [
+    pkgconfig xlibsWrapper libpng libjpeg expat libXaw yacc
     libtool fontconfig pango gd libwebp
-    ];
-  
+  ];
+
+  hardeningDisable = [ "format" "fortify" ];
+
   configureFlags =
     [ "--with-pngincludedir=${libpng.dev}/include"
       "--with-pnglibdir=${libpng.out}/lib"
diff --git a/pkgs/tools/graphics/graphviz/2.32.nix b/pkgs/tools/graphics/graphviz/2.32.nix
index edbe9cd33747..9c125433c3a6 100644
--- a/pkgs/tools/graphics/graphviz/2.32.nix
+++ b/pkgs/tools/graphics/graphviz/2.32.nix
@@ -31,6 +31,8 @@ stdenv.mkDerivation rec {
     ]
     ++ stdenv.lib.optional (xorg == null) "--without-x";
 
+  hardeningDisable = [ "fortify" ];
+
   preBuild = ''
     sed -e 's@am__append_5 *=.*@am_append_5 =@' -i lib/gvc/Makefile
   '';
diff --git a/pkgs/tools/graphics/graphviz/default.nix b/pkgs/tools/graphics/graphviz/default.nix
index 975c5dc13e8e..1162b338ed75 100644
--- a/pkgs/tools/graphics/graphviz/default.nix
+++ b/pkgs/tools/graphics/graphviz/default.nix
@@ -12,9 +12,11 @@ stdenv.mkDerivation rec {
     sha256 = "17l5czpvv5ilmg17frg0w4qwf89jzh2aglm9fgx0l0aakn6j7al1";
   };
 
+  hardeningDisable = [ "fortify" ];
+
   patches =
     [ ./0001-vimdot-lookup-vim-in-PATH.patch
-    
+
       # NOTE: Once this patch is removed, flex can probably be removed from
       # buildInputs.
       ./cve-2014-9157.patch
diff --git a/pkgs/tools/graphics/jbig2enc/default.nix b/pkgs/tools/graphics/jbig2enc/default.nix
index 8d0b7d2d9f49..0bb0bb00efa5 100644
--- a/pkgs/tools/graphics/jbig2enc/default.nix
+++ b/pkgs/tools/graphics/jbig2enc/default.nix
@@ -1,4 +1,6 @@
-{stdenv, fetchurl, leptonica, zlib, libwebp, giflib, libjpeg, libpng, libtiff }: stdenv.mkDerivation {
+{ stdenv, fetchurl, fetchpatch, leptonica, zlib, libwebp, giflib, libjpeg, libpng, libtiff }:
+
+stdenv.mkDerivation {
   name = "jbig2enc-0.28";
 
   src = fetchurl {
diff --git a/pkgs/tools/graphics/lprof/default.nix b/pkgs/tools/graphics/lprof/default.nix
index 0aee233e79bb..cbce8bb61f7c 100644
--- a/pkgs/tools/graphics/lprof/default.nix
+++ b/pkgs/tools/graphics/lprof/default.nix
@@ -7,6 +7,8 @@ stdenv.mkDerivation {
   name = "lprof-1.11.4.1";
   buildInputs = [ scons qt3 lcms1 libtiff vigra ];
 
+  hardeningDisable = [ "format" ];
+
   preConfigure = ''
     export QTDIR=${qt3}
     export qt_directory=${qt3}
@@ -28,6 +30,7 @@ stdenv.mkDerivation {
      -e "s/not config.CheckHeader('tiff.h')/False/" \
      -e "s/not config.CheckCXXHeader('vigra\/impex.hxx')/False/" \
      \
+     -e "s/^\(      'LDFLAGS'.*\)/\1\n,'hardeningDisable' : os.environ['hardeningDisable']/" \
      -e "s/^\(      'LDFLAGS'.*\)/\1\n,'NIX_CFLAGS_COMPILE' : os.environ['NIX_CFLAGS_COMPILE']/" \
      -e "s/^\(      'LDFLAGS'.*\)/\1\n,'NIX_LDFLAGS' : os.environ['NIX_LDFLAGS']/"
 
diff --git a/pkgs/tools/graphics/netpbm/default.nix b/pkgs/tools/graphics/netpbm/default.nix
index bebf7680ded3..3c724ccc2b83 100644
--- a/pkgs/tools/graphics/netpbm/default.nix
+++ b/pkgs/tools/graphics/netpbm/default.nix
@@ -3,11 +3,11 @@
 , enableX11 ? false, libX11 }:
 
 stdenv.mkDerivation rec {
-  name = "netpbm-10.66.00";
+  name = "netpbm-10.70.00";
 
   src = fetchurl {
     url = "mirror://gentoo/distfiles/${name}.tar.xz";
-    sha256 = "1z33pxdir92m7jlvp5c2q44gxwj7jyf8skiqkr71kgirw4w4zsbz";
+    sha256 = "14vxmzbwsy4rzrqjnzr4cvz1s0amacq69faps3v1j1kr05lcns0j";
   };
 
   postPatch = /* CVE-2005-2471, from Arch */ ''
@@ -15,8 +15,6 @@ stdenv.mkDerivation rec {
       --replace '"-DSAFER"' '"-DPARANOIDSAFER"'
   '';
 
-  NIX_CFLAGS_COMPILE = "-fPIC"; # Gentoo adds this on every platform
-
   buildInputs =
     [ pkgconfig flex zlib perl libpng libjpeg libxml2 makeWrapper libtiff ]
     ++ lib.optional enableX11 libX11;
diff --git a/pkgs/tools/graphics/nifskope/default.nix b/pkgs/tools/graphics/nifskope/default.nix
index decd6fb56fd3..f66d01ef7aa3 100644
--- a/pkgs/tools/graphics/nifskope/default.nix
+++ b/pkgs/tools/graphics/nifskope/default.nix
@@ -23,6 +23,8 @@ stdenv.mkDerivation rec {
 
   enableParallelBuilding = true;
 
+  hardeningDisable = [ "format" ];
+
   # Inspired by linux-install/nifskope.spec.in.
   installPhase =
     ''
diff --git a/pkgs/tools/graphics/ploticus/default.nix b/pkgs/tools/graphics/ploticus/default.nix
index ff28959148fc..b855410f37f2 100644
--- a/pkgs/tools/graphics/ploticus/default.nix
+++ b/pkgs/tools/graphics/ploticus/default.nix
@@ -11,6 +11,8 @@ stdenv.mkDerivation {
 
   buildInputs = [ zlib libX11 libpng ];
 
+  hardeningDisable = [ "format" ];
+
   patches = [ ./ploticus-install.patch ];
 
   meta = with stdenv.lib; {
diff --git a/pkgs/tools/graphics/plotutils/default.nix b/pkgs/tools/graphics/plotutils/default.nix
index 3cf0c5c3c89a..c6bde4c5b0c3 100644
--- a/pkgs/tools/graphics/plotutils/default.nix
+++ b/pkgs/tools/graphics/plotutils/default.nix
@@ -25,6 +25,8 @@ stdenv.mkDerivation rec {
 
   configureFlags = "--enable-libplotter"; # required for pstoedit
 
+  hardeningDisable = [ "format" ];
+
   doCheck = true;
 
   meta = {
diff --git a/pkgs/tools/graphics/pngcheck/default.nix b/pkgs/tools/graphics/pngcheck/default.nix
index 38efa0236b2e..6814a06e3b95 100644
--- a/pkgs/tools/graphics/pngcheck/default.nix
+++ b/pkgs/tools/graphics/pngcheck/default.nix
@@ -8,9 +8,7 @@ stdenv.mkDerivation rec {
     sha256 = "0pzkj1bb4kdybk6vbfq9s0wzdm5szmrgixkas3xmbpv4mhws1w3p";
   };
 
-  # configurePhase = ''
-  #   sed -i s,/usr,$out, Makefile
-  # '';
+  hardeningDisable = [ "format" ];
 
   makefile = "Makefile.unx";
   makeFlags = "ZPATH=${zlib.static}/lib";
diff --git a/pkgs/tools/graphics/qrcode/default.nix b/pkgs/tools/graphics/qrcode/default.nix
index f0e86ddfb1de..606e546af293 100644
--- a/pkgs/tools/graphics/qrcode/default.nix
+++ b/pkgs/tools/graphics/qrcode/default.nix
@@ -1,4 +1,4 @@
-{stdenv, fetchgit}:
+{ stdenv, fetchgit }:
 let
   s =
   rec {
@@ -16,14 +16,19 @@ in
 stdenv.mkDerivation {
   inherit (s) name version;
   inherit buildInputs;
+
   src = fetchgit {
     inherit (s) rev url sha256;
   };
+
+  NIX_CFLAGS_COMPILE = "-Wno-error=unused-result";
+
   installPhase = ''
     mkdir -p "$out"/{bin,share/doc/qrcode}
     cp qrcode "$out/bin"
     cp DOCUMENTATION LICENCE "$out/share/doc/qrcode"
   '';
+
   meta = {
     inherit (s) version;
     description = ''A small QR-code tool'';
diff --git a/pkgs/tools/graphics/transfig/default.nix b/pkgs/tools/graphics/transfig/default.nix
index 3e8e824d1c65..948bba6d459f 100644
--- a/pkgs/tools/graphics/transfig/default.nix
+++ b/pkgs/tools/graphics/transfig/default.nix
@@ -11,6 +11,8 @@ stdenv.mkDerivation rec {
   buildInputs = [zlib libjpeg libpng imake];
   inherit libpng;
 
+  hardeningDisable = [ "format" ];
+
   patches = [prefixPatch1 prefixPatch2 prefixPatch3 varargsPatch gensvgPatch];
 
   prefixPatch1 =
diff --git a/pkgs/tools/graphics/zbar/default.nix b/pkgs/tools/graphics/zbar/default.nix
index 2751da42a4c3..9a181e7d087d 100644
--- a/pkgs/tools/graphics/zbar/default.nix
+++ b/pkgs/tools/graphics/zbar/default.nix
@@ -38,6 +38,8 @@ stdenv.mkDerivation rec {
     [ imagemagickBig pkgconfig python pygtk perl libX11
       libv4l qt4 lzma gtk2 autoreconfHook ];
 
+  hardeningDisable = [ "fortify" ];
+
   meta = with stdenv.lib; {
     description = "Bar code reader";
     longDescription = ''
diff --git a/pkgs/tools/inputmethods/ibus-engines/ibus-m17n/default.nix b/pkgs/tools/inputmethods/ibus-engines/ibus-m17n/default.nix
index 81bfffb25464..2dbab7129555 100644
--- a/pkgs/tools/inputmethods/ibus-engines/ibus-m17n/default.nix
+++ b/pkgs/tools/inputmethods/ibus-engines/ibus-m17n/default.nix
@@ -1,5 +1,5 @@
 { stdenv, fetchFromGitHub
-, automake, autoconf, libtool, pkgconfig
+, autoreconfHook, pkgconfig
 , ibus, m17n_lib, m17n_db, gettext, python3, pygobject3
 }:
 
@@ -19,11 +19,7 @@ stdenv.mkDerivation rec {
     python3 pygobject3
   ];
 
-  nativeBuildInputs = [ automake autoconf libtool pkgconfig ];
-
-  preConfigure = ''
-    autoreconf --verbose --force --install
-  '';
+  nativeBuildInputs = [ autoreconfHook pkgconfig ];
 
   meta = with stdenv.lib; {
     isIbusEngine = true;
diff --git a/pkgs/tools/misc/calamares/default.nix b/pkgs/tools/misc/calamares/default.nix
index 98fcf9182d4b..7c7c0b0a5ec3 100644
--- a/pkgs/tools/misc/calamares/default.nix
+++ b/pkgs/tools/misc/calamares/default.nix
@@ -1,15 +1,16 @@
-{ stdenv, fetchgit, cmake, polkit-qt, libyamlcpp, python, boost, parted
+{ stdenv, fetchurl, cmake, polkit-qt, libyamlcpp, python, boost, parted
 , extra-cmake-modules, kconfig, ki18n, kcoreaddons, solid, utillinux, libatasmart
 , ckbcomp, glibc, tzdata, xkeyboard_config, qtbase, qtsvg, qttools }:
 
 stdenv.mkDerivation rec {
-  name = "calamares-${version}";
-  version = "1.0";
-
-  src = fetchgit {
-    url = "https://github.com/calamares/calamares.git";
-    rev = "dabfb68a68cb012a90cd7b94a22e1ea08f7dd8ad";
-    sha256 = "12n161fmzybi20pxcjikqnckhzh175ni5da122p74bx7fzv7q41p";
+  name = "${pname}-${version}";
+  pname = "calamares";
+  version = "1.1.4.2";
+
+  # release including submodule
+  src = fetchurl {
+    url = "https://github.com/${pname}/${pname}/releases/download/v${version}/${name}.tar.gz";
+    sha256 = "1mh0nmzc3i1aqcj79q2s3vpccn0mirlfbj26sfyb0v6gcrvf707d";
   };
 
   buildInputs = [
diff --git a/pkgs/tools/misc/coreutils/default.nix b/pkgs/tools/misc/coreutils/default.nix
index ea9ee271ebfd..e1d9bb921fd9 100644
--- a/pkgs/tools/misc/coreutils/default.nix
+++ b/pkgs/tools/misc/coreutils/default.nix
@@ -20,12 +20,17 @@ let
       sha256 = "11yfrnb94xzmvi4lhclkcmkqsbhww64wf234ya1aacjvg82prrii";
     };
 
+    # FIXME needs gcc 4.9 in bootstrap tools
+    hardeningDisable = [ "stackprotector" ];
+
     patches = optional stdenv.isCygwin ./coreutils-8.23-4.cygwin.patch;
 
     # The test tends to fail on btrfs and maybe other unusual filesystems.
     postPatch = optionalString (!stdenv.isDarwin) ''
       sed '2i echo Skipping dd sparse test && exit 0' -i ./tests/dd/sparse.sh
       sed '2i echo Skipping cp sparse test && exit 0' -i ./tests/cp/sparse.sh
+      sed '2i echo Skipping rm deep-2 test && exit 0' -i ./tests/rm/deep-2.sh
+      sed '2i echo Skipping du long-from-unreadable test && exit 0' -i ./tests/du/long-from-unreadable.sh
     '';
 
     outputs = [ "out" "info" ];
diff --git a/pkgs/tools/misc/ddccontrol/automake.patch b/pkgs/tools/misc/ddccontrol/automake.patch
new file mode 100644
index 000000000000..a890654ca7c7
--- /dev/null
+++ b/pkgs/tools/misc/ddccontrol/automake.patch
@@ -0,0 +1,14 @@
+diff --git a/src/gnome-ddcc-applet/Makefile.am b/src/gnome-ddcc-applet/Makefile.am
+index d85ff56..b13e74c 100644
+--- a/src/gnome-ddcc-applet/Makefile.am
++++ b/src/gnome-ddcc-applet/Makefile.am
+@@ -6,7 +6,8 @@ DDCC_LDADD = ../lib/libddccontrol.la
+ 
+ EXTRA_DIST = GNOME_ddcc-applet.server.in.in GNOME_ddcc-applet.xml
+ 
+-pkglib_PROGRAMS = ddcc-applet
++programfilesdir = $(pkglibdir)
++programfiles_PROGRAMS = ddcc-applet
+ ddcc_applet_SOURCES = ddcc-applet.c ddcc-applet.h
+ 
+ ddcc_applet_LDADD = $(GNOME_LDFLAGS) $(DDCC_LDADD)
diff --git a/pkgs/tools/misc/ddccontrol/default.nix b/pkgs/tools/misc/ddccontrol/default.nix
index 2d5d10054b5b..fb11a3b87567 100644
--- a/pkgs/tools/misc/ddccontrol/default.nix
+++ b/pkgs/tools/misc/ddccontrol/default.nix
@@ -1,39 +1,25 @@
-{ stdenv
-, fetchurl
-, intltool
-, libtool
-, autoconf
-, automake110x
-, perl
-, perlPackages
-, libxml2
-, pciutils
-, pkgconfig
-, gtk
-, ddccontrol-db
+{ stdenv, fetchurl, autoreconfHook, intltool, perl, perlPackages, libxml2
+, pciutils, pkgconfig, gtk, ddccontrol-db
 }:
 
 let version = "0.4.2"; in
 stdenv.mkDerivation {
   name = "ddccontrol-${version}";
+
   src = fetchurl {
     url = "mirror://sourceforge/ddccontrol/ddccontrol-${version}.tar.bz2";
     sha1 = "fd5c53286315a61a18697a950e63ed0c8d5acff1";
   };
-  buildInputs =
-    [
-      intltool
-      libtool
-      autoconf
-      automake110x
-      perl
-      perlPackages.libxml_perl
-      libxml2
-      pciutils
-      pkgconfig
-      gtk
-      ddccontrol-db
-    ];
+
+  nativeBuildInputs = [ autoreconfHook intltool pkgconfig ];
+
+  buildInputs = [
+    perl perlPackages.libxml_perl libxml2 pciutils gtk ddccontrol-db
+  ];
+
+  patches = [ ./automake.patch ];
+
+  hardeningDisable = [ "format" ];
 
   prePatch = ''
       newPath=$(echo "${ddccontrol-db}/share/ddccontrol-db" | sed "s/\\//\\\\\\//g")
@@ -43,9 +29,6 @@ stdenv.mkDerivation {
       sed "s/$oldPath/$newPath/" <configure.ac.old >configure.ac
       rm configure.ac.old
   '';
-  preConfigure = ''
-      autoreconf --install
-  '';
 
   meta = with stdenv.lib; {
     description = "A program used to control monitor parameters by software";
diff --git a/pkgs/tools/misc/detox/default.nix b/pkgs/tools/misc/detox/default.nix
index bdc018aec34a..7d17dee8b53c 100644
--- a/pkgs/tools/misc/detox/default.nix
+++ b/pkgs/tools/misc/detox/default.nix
@@ -10,6 +10,8 @@ stdenv.mkDerivation {
 
   buildInputs = [flex];
 
+  hardeningDisable = [ "format" ];
+
   meta = with stdenv.lib; {
     homepage = http://detox.sourceforge.net/;
     description = "Utility designed to clean up filenames";
diff --git a/pkgs/tools/misc/expect/default.nix b/pkgs/tools/misc/expect/default.nix
index a50717d53992..80fb3c6a694c 100644
--- a/pkgs/tools/misc/expect/default.nix
+++ b/pkgs/tools/misc/expect/default.nix
@@ -12,6 +12,8 @@ stdenv.mkDerivation rec {
   buildInputs = [ tcl ];
   nativeBuildInputs = [ makeWrapper ];
 
+  hardeningDisable = [ "format" ];
+
   patchPhase = ''
     sed -i "s,/bin/stty,$(type -p stty),g" configure
   '';
diff --git a/pkgs/tools/misc/fondu/default.nix b/pkgs/tools/misc/fondu/default.nix
index 516abfd2eb50..7610bb88f390 100644
--- a/pkgs/tools/misc/fondu/default.nix
+++ b/pkgs/tools/misc/fondu/default.nix
@@ -3,12 +3,16 @@
 stdenv.mkDerivation rec {
   version = "060102";
   name = "fondu-${version}";
+
   src = fetchurl {
     url = "http://fondu.sourceforge.net/fondu_src-${version}.tgz";
     sha256 = "152prqad9jszjmm4wwqrq83zk13ypsz09n02nrk1gg0fcxfm7fr2";
   };
+
   makeFlags = "DESTDIR=$(out)";
 
+  hardeningDisable = [ "fortify" ];
+
   meta = {
     platforms = stdenv.lib.platforms.unix;
   };
diff --git a/pkgs/tools/misc/gbdfed/default.nix b/pkgs/tools/misc/gbdfed/default.nix
index 104d3fad8d09..1ba4bceb7876 100644
--- a/pkgs/tools/misc/gbdfed/default.nix
+++ b/pkgs/tools/misc/gbdfed/default.nix
@@ -13,6 +13,8 @@ stdenv.mkDerivation rec {
 
   patches = [ ./Makefile.patch ];
 
+  hardeningDisable = [ "format" ];
+
   meta = {
     description = "Bitmap Font Editor";
     longDescription = ''
diff --git a/pkgs/tools/misc/grub/2.0x.nix b/pkgs/tools/misc/grub/2.0x.nix
index ae1df626fe5d..15b1740638e2 100644
--- a/pkgs/tools/misc/grub/2.0x.nix
+++ b/pkgs/tools/misc/grub/2.0x.nix
@@ -52,6 +52,8 @@ stdenv.mkDerivation rec {
     ++ optional doCheck qemu
     ++ optional zfsSupport zfs;
 
+  hardeningDisable = [ "all" ];
+
   preConfigure =
     '' for i in "tests/util/"*.in
        do
diff --git a/pkgs/tools/misc/grub/default.nix b/pkgs/tools/misc/grub/default.nix
index d6534fc5ee61..a690ef2084b2 100644
--- a/pkgs/tools/misc/grub/default.nix
+++ b/pkgs/tools/misc/grub/default.nix
@@ -36,6 +36,8 @@ stdenv.mkDerivation {
   # autoreconfHook required for the splashimage patch.
   buildInputs = [ autoreconfHook texinfo ];
 
+  hardeningDisable = [ "stackprotector" ];
+
   prePatch = ''
     unpackFile $gentooPatches
     rm patch/400_all_grub-0.97-reiser4-20050808-gentoo.patch
diff --git a/pkgs/tools/misc/grub/trusted.nix b/pkgs/tools/misc/grub/trusted.nix
index 6ae672db7a55..377d6faefa01 100644
--- a/pkgs/tools/misc/grub/trusted.nix
+++ b/pkgs/tools/misc/grub/trusted.nix
@@ -47,6 +47,8 @@ stdenv.mkDerivation rec {
   buildInputs = [ ncurses libusb freetype gettext devicemapper ]
     ++ optional doCheck qemu;
 
+  hardeningDisable = [ "stackprotector" "pic" ];
+
   preConfigure =
     '' for i in "tests/util/"*.in
        do
diff --git a/pkgs/tools/misc/grub4dos/default.nix b/pkgs/tools/misc/grub4dos/default.nix
index ec784d8e1a4c..7e9b82a6a3f9 100644
--- a/pkgs/tools/misc/grub4dos/default.nix
+++ b/pkgs/tools/misc/grub4dos/default.nix
@@ -17,6 +17,8 @@ in stdenv.mkDerivation rec {
 
   nativeBuildInputs = [ nasm ];
 
+  hardeningDisable = [ "stackprotector" ];
+
   configureFlags = [ "--host=${arch}-pc-linux-gnu" ];
 
   postInstall = ''
diff --git a/pkgs/tools/misc/ipxe/default.nix b/pkgs/tools/misc/ipxe/default.nix
index a79b9018c545..6ee14a0ce937 100644
--- a/pkgs/tools/misc/ipxe/default.nix
+++ b/pkgs/tools/misc/ipxe/default.nix
@@ -18,6 +18,9 @@ stdenv.mkDerivation {
 
   preConfigure = "cd src";
 
+  # not possible due to assembler code
+  hardeningDisable = [ "pic" "stackprotector" ];
+
   NIX_CFLAGS_COMPILE = "-Wno-error";
 
   makeFlags =
diff --git a/pkgs/tools/misc/lrzsz/default.nix b/pkgs/tools/misc/lrzsz/default.nix
index 729faa7a95d9..11351790becc 100644
--- a/pkgs/tools/misc/lrzsz/default.nix
+++ b/pkgs/tools/misc/lrzsz/default.nix
@@ -8,6 +8,8 @@ stdenv.mkDerivation rec {
     sha256 = "1wcgfa9fsigf1gri74gq0pa7pyajk12m4z69x7ci9c6x9fqkd2y2";
   };
 
+  hardeningDisable = [ "format" ];
+
   configureFlags = [ "--program-transform-name=s/^l//" ];
 
   meta = with stdenv.lib; {
diff --git a/pkgs/tools/misc/memtest86+/default.nix b/pkgs/tools/misc/memtest86+/default.nix
index f9c8ac4b8387..77149a179900 100644
--- a/pkgs/tools/misc/memtest86+/default.nix
+++ b/pkgs/tools/misc/memtest86+/default.nix
@@ -22,6 +22,8 @@ stdenv.mkDerivation rec {
 
   NIX_CFLAGS_COMPILE = "-I. -std=gnu90";
 
+  hardeningDisable = [ "stackprotector" "pic" ];
+
   buildFlags = "memtest.bin";
 
   installPhase = ''
diff --git a/pkgs/tools/misc/mmv/default.nix b/pkgs/tools/misc/mmv/default.nix
index ed2f54d693d0..417583ecc9eb 100644
--- a/pkgs/tools/misc/mmv/default.nix
+++ b/pkgs/tools/misc/mmv/default.nix
@@ -9,6 +9,8 @@ stdenv.mkDerivation rec {
     sha256 = "0399c027ea1e51fd607266c1e33573866d4db89f64a74be8b4a1d2d1ff1fdeef";
   };
 
+  hardeningDisable = [ "format" ];
+
   patches = [
     # Use Debian patched version, as upstream is no longer maintained and it
     # contains a _lot_ of fixes.
diff --git a/pkgs/tools/misc/mstflint/default.nix b/pkgs/tools/misc/mstflint/default.nix
index 32953483daae..1d1ff991f3b8 100644
--- a/pkgs/tools/misc/mstflint/default.nix
+++ b/pkgs/tools/misc/mstflint/default.nix
@@ -1,11 +1,11 @@
 { stdenv, fetchurl, zlib, libibmad }:
 
-stdenv.mkDerivation {
-  name = "mstflint-3.7.0-1.18";
+stdenv.mkDerivation rec {
+  name = "mstflint-4.4.0-1.12.gd1edd58";
 
   src = fetchurl {
-    url = "https://www.openfabrics.org/downloads/mstflint/mstflint-3.7.0-1.18.gcdb9f80.tar.gz";
-    sha256 = "10x4l3i58ynnni18i8qq1gfbqd2028r4jd3frshiwrl9yrj7sxn2";
+    url = "https://www.openfabrics.org/downloads/mstflint/${name}.tar.gz";
+    sha256 = "0kg33i5s5zdc7kigww62r0b824zfw06r757fl6jwrq7lj91j0380";
   };
 
   buildInputs = [ zlib libibmad ];
diff --git a/pkgs/tools/misc/pal/default.nix b/pkgs/tools/misc/pal/default.nix
index ff7279d0d57c..f92069e7b9f5 100644
--- a/pkgs/tools/misc/pal/default.nix
+++ b/pkgs/tools/misc/pal/default.nix
@@ -12,12 +12,12 @@ stdenv.mkDerivation rec {
     sed -i -e 's,/etc/pal\.conf,'$out/etc/pal.conf, src/input.c
   '';
 
-  preBuild = ''
-    export makeFlags="prefix=$out"
-  '';
+  makeFlags = "prefix=$(out)";
 
   buildInputs = [ glib gettext readline pkgconfig ];
 
+  hardeningDisable = [ "format" ];
+
   meta = {
     homepage = http://palcal.sourceforge.net/;
     description = "Command-line calendar program that can keep track of events";
diff --git a/pkgs/tools/misc/recutils/default.nix b/pkgs/tools/misc/recutils/default.nix
index 4d6829e99a4c..6dd40e8476f3 100644
--- a/pkgs/tools/misc/recutils/default.nix
+++ b/pkgs/tools/misc/recutils/default.nix
@@ -12,6 +12,8 @@ stdenv.mkDerivation rec {
 
   doCheck = true;
 
+  hardeningDisable = [ "format" ];
+
   buildInputs = [ curl emacs ] ++ (stdenv.lib.optionals doCheck [ check bc ]);
 
   meta = {
diff --git a/pkgs/tools/misc/rpm-ostree/default.nix b/pkgs/tools/misc/rpm-ostree/default.nix
index 997d8279e04e..f96e70650b7c 100644
--- a/pkgs/tools/misc/rpm-ostree/default.nix
+++ b/pkgs/tools/misc/rpm-ostree/default.nix
@@ -20,8 +20,6 @@ in stdenv.mkDerivation rec {
     sha256 = "19jvnmy9zinx0j5nvy3h5abfv9d988kvyza09gljx16gll8qkbbf";
   };
 
-  NIX_CFLAGS_LINK = "-L${elfutils}/lib";
-
   buildInputs = [
     which autoconf automake pkgconfig libtool libcap ostree rpm glib libgsystem
     json_glib libarchive libhif librepo gtk_doc libxslt docbook_xsl docbook_xml_dtd_42
diff --git a/pkgs/tools/misc/sam-ba/default.nix b/pkgs/tools/misc/sam-ba/default.nix
index 1b7315ebedf6..cca18007c580 100644
--- a/pkgs/tools/misc/sam-ba/default.nix
+++ b/pkgs/tools/misc/sam-ba/default.nix
@@ -45,7 +45,7 @@ stdenv.mkDerivation rec {
     homepage = "http://www.at91.com/linux4sam/bin/view/Linux4SAM/SoftwareTools";
     # License in <source>/doc/readme.txt
     license = "BSD-like (partly binary-only)";  # according to Buildroot
-    platforms = [ "i686-linux" "x86_64-linux" ];
+    platforms = [ "x86_64-linux" ];  # patchelf fails on i686-linux
     maintainers = [ maintainers.bjornfor ];
   };
 }
diff --git a/pkgs/tools/misc/sutils/default.nix b/pkgs/tools/misc/sutils/default.nix
index d0576cc069a7..8d4f00ee8478 100644
--- a/pkgs/tools/misc/sutils/default.nix
+++ b/pkgs/tools/misc/sutils/default.nix
@@ -8,6 +8,8 @@ stdenv.mkDerivation rec {
      sha256 = "0xqk42vl82chy458d64fj68a4md4bxaip8n3xw9skxz0a1sgvks8";
    };
 
+   hardeningDisable = [ "format" ];
+
    prePatch = ''sed -i "s@/usr/local@$out@" Makefile'';
 
    meta = {
diff --git a/pkgs/tools/misc/svtplay-dl/default.nix b/pkgs/tools/misc/svtplay-dl/default.nix
index 1169752b9cac..d3d1197943eb 100644
--- a/pkgs/tools/misc/svtplay-dl/default.nix
+++ b/pkgs/tools/misc/svtplay-dl/default.nix
@@ -22,7 +22,7 @@ in stdenv.mkDerivation rec {
     substituteInPlace lib/svtplay_dl/fetcher/rtmp.py \
       --replace '"rtmpdump"' '"${rtmpdump}/bin/rtmpdump"'
 
-    substituteInPlace run-tests.sh \
+    substituteInPlace scripts/run-tests.sh \
       --replace 'PYTHONPATH=lib' 'PYTHONPATH=lib:$PYTHONPATH'
   '';
 
@@ -34,7 +34,7 @@ in stdenv.mkDerivation rec {
   '';
 
   doCheck = true;
-  checkPhase = "sh run-tests.sh -2";
+  checkPhase = "sh scripts/run-tests.sh -2";
 
   meta = with stdenv.lib; {
     homepage = https://github.com/spaam/svtplay-dl;
diff --git a/pkgs/tools/misc/ttyrec/default.nix b/pkgs/tools/misc/ttyrec/default.nix
index 63b91adb4936..a836a2a0d0e9 100644
--- a/pkgs/tools/misc/ttyrec/default.nix
+++ b/pkgs/tools/misc/ttyrec/default.nix
@@ -11,7 +11,7 @@ stdenv.mkDerivation rec {
 
   patches = [ ./clang-fixes.patch ];
 
-  makeFlags = []
+  makeFlags = [ "CFLAGS=-DSVR4" ]
     ++ stdenv.lib.optional stdenv.cc.isClang "CC=clang";
 
   installPhase = ''
diff --git a/pkgs/tools/misc/uucp/default.nix b/pkgs/tools/misc/uucp/default.nix
index bf73dbcbf2fc..4ef050b409e5 100644
--- a/pkgs/tools/misc/uucp/default.nix
+++ b/pkgs/tools/misc/uucp/default.nix
@@ -8,7 +8,7 @@ stdenv.mkDerivation rec {
     sha256 = "0b5nhl9vvif1w3wdipjsk8ckw49jj1w85xw1mmqi3zbcpazia306";
   };
 
-  doCheck = true;
+  hardeningDisable = [ "format" ];
 
   meta = {
     description = "Unix-unix cp over serial line, also includes cu program";
diff --git a/pkgs/tools/misc/vorbisgain/default.nix b/pkgs/tools/misc/vorbisgain/default.nix
index ea61e0633282..567783f63138 100644
--- a/pkgs/tools/misc/vorbisgain/default.nix
+++ b/pkgs/tools/misc/vorbisgain/default.nix
@@ -8,11 +8,14 @@ stdenv.mkDerivation rec {
     sha256 = "1v1h6mhnckmvvn7345hzi9abn5z282g4lyyl4nnbqwnrr98v0vfx";
   };
 
+  hardeningDisable = [ "format" ];
+
   buildInputs = [ unzip libogg libvorbis ];
+
   patchPhase = ''
     chmod -v +x configure
     configureFlags="--mandir=$out/share/man"
-    '';
+  '';
 
   meta = with stdenv.lib; {
     homepage = http://sjeng.org/vorbisgain.html;
diff --git a/pkgs/tools/misc/wv/default.nix b/pkgs/tools/misc/wv/default.nix
index 411a549a6861..a18c03b126ac 100644
--- a/pkgs/tools/misc/wv/default.nix
+++ b/pkgs/tools/misc/wv/default.nix
@@ -13,6 +13,8 @@ stdenv.mkDerivation rec {
 
   buildInputs = [ zlib imagemagick libpng glib pkgconfig libgsf libxml2 bzip2 ];
 
+  hardeningDisable = [ "format" ];
+
   meta = {
     description = "Converter from Microsoft Word formats to human-editable ones";
     platforms = stdenv.lib.platforms.unix;
diff --git a/pkgs/tools/misc/xfstests/default.nix b/pkgs/tools/misc/xfstests/default.nix
index 80025164cb68..5574e3274cd6 100644
--- a/pkgs/tools/misc/xfstests/default.nix
+++ b/pkgs/tools/misc/xfstests/default.nix
@@ -13,6 +13,8 @@ stdenv.mkDerivation {
 
   buildInputs = [ acl autoreconfHook attr gawk libaio libuuid libxfs openssl perl ];
 
+  hardeningDisable = [ "format" ];
+
   patchPhase = ''
     # Patch the destination directory
     sed -i include/builddefs.in -e "s|^PKG_LIB_DIR\s*=.*|PKG_LIB_DIR=$out/lib/xfstests|"
diff --git a/pkgs/tools/networking/chrony/default.nix b/pkgs/tools/networking/chrony/default.nix
index 9d2afe752571..f5b5893d5437 100644
--- a/pkgs/tools/networking/chrony/default.nix
+++ b/pkgs/tools/networking/chrony/default.nix
@@ -15,6 +15,8 @@ stdenv.mkDerivation rec {
   buildInputs = [ readline texinfo nss nspr ] ++ stdenv.lib.optional stdenv.isLinux libcap;
   nativeBuildInputs = [ pkgconfig ];
 
+  hardeningEnable = [ "pie" ];
+
   configureFlags = [
     "--chronyvardir=$(out)/var/lib/chrony"
   ];
diff --git a/pkgs/tools/networking/dhcpdump/default.nix b/pkgs/tools/networking/dhcpdump/default.nix
index 778cfc3b5ed6..91232b4ffa74 100644
--- a/pkgs/tools/networking/dhcpdump/default.nix
+++ b/pkgs/tools/networking/dhcpdump/default.nix
@@ -10,6 +10,8 @@ stdenv.mkDerivation rec {
 
   buildInputs = [libpcap perl];
 
+  hardeningDisable = [ "fortify" ];
+
   installPhase = ''
     mkdir -pv $out/bin
     cp dhcpdump $out/bin
diff --git a/pkgs/tools/networking/dnsmasq/default.nix b/pkgs/tools/networking/dnsmasq/default.nix
index 6b47e0cae840..14bde9a5fa5b 100644
--- a/pkgs/tools/networking/dnsmasq/default.nix
+++ b/pkgs/tools/networking/dnsmasq/default.nix
@@ -29,6 +29,8 @@ stdenv.mkDerivation rec {
     "LOCALEDIR=$(out)/share/locale"
   ];
 
+  hardeningEnable = [ "pie" ];
+
   postBuild = optionalString stdenv.isLinux ''
     make -C contrib/lease-tools
   '';
diff --git a/pkgs/tools/networking/easyrsa/2.x.nix b/pkgs/tools/networking/easyrsa/2.x.nix
index 493243cf81c8..b33034515fb6 100644
--- a/pkgs/tools/networking/easyrsa/2.x.nix
+++ b/pkgs/tools/networking/easyrsa/2.x.nix
@@ -1,5 +1,5 @@
-{ stdenv, fetchurl, autoconf, automake111x, makeWrapper
-, gnugrep, openssl}:
+{ stdenv, fetchurl, autoreconfHook, makeWrapper
+, gnugrep, openssl }:
 
 stdenv.mkDerivation rec {
   name = "easyrsa-2.2.0";
@@ -9,20 +9,12 @@ stdenv.mkDerivation rec {
     sha256 = "1xq4by5frb6ikn53ss3y8v7ss639dccxfq8jfrbk07ynkmk668qk";
   };
 
-  # Copy missing files and autoreconf
-  preConfigure = ''
-    cp ${automake111x}/share/automake/install-sh .
-    cp ${automake111x}/share/automake/missing .
-
-    autoreconf
-  '';
-
   preBuild = ''
     mkdir -p $out/share/easy-rsa
   '';
 
-  nativeBuildInputs = [ autoconf makeWrapper automake111x ];
-  buildInputs = [ gnugrep openssl];
+  nativeBuildInputs = [ autoreconfHook makeWrapper ];
+  buildInputs = [ gnugrep openssl ];
 
   # Make sane defaults and patch default config vars
   postInstall = ''
diff --git a/pkgs/tools/networking/eggdrop/default.nix b/pkgs/tools/networking/eggdrop/default.nix
index 623b42d6fc1b..a9f2419b1368 100644
--- a/pkgs/tools/networking/eggdrop/default.nix
+++ b/pkgs/tools/networking/eggdrop/default.nix
@@ -1,20 +1,19 @@
-{ stdenv, fetchurl, tcl }:
+{ stdenv, fetchFromGitHub, tcl }:
 
 stdenv.mkDerivation rec {
   name = "eggdrop-${version}";
-  version = "1.6.21";
+  version = "1.6.21-nix1";
 
-  src = fetchurl {
-    url = "ftp://ftp.eggheads.org/pub/eggdrop/GNU/1.6/eggdrop${version}.tar.gz";
-    sha256 = "1galvbh9y4c3msrg1s9na0asm077mh1g2i2vsv1vczmfrbgq92vs";
+  src = fetchFromGitHub {
+    owner = "eggheads";
+    repo = "eggdrop";
+    rev = "9ec109a13c016c4cdc7d52b7e16e4b9b6fbb9331";
+    sha256 = "0mf1vcbmpnvmf5mxk7gi3z32fxpcbynsh9jni8z8frrscrdf5lp5";
   };
 
   buildInputs = [ tcl ];
 
-  patches = [
-    # https://github.com/eggheads/eggdrop/issues/123
-    ./b34a33255f56bbd2317c26da12d702796d67ed50.patch
-  ];
+  hardeningDisable = [ "format" ];
 
   preConfigure = ''
     prefix=$out/eggdrop
diff --git a/pkgs/tools/networking/flannel/default.nix b/pkgs/tools/networking/flannel/default.nix
index 53b5e4839ba1..2eea08b92383 100644
--- a/pkgs/tools/networking/flannel/default.nix
+++ b/pkgs/tools/networking/flannel/default.nix
@@ -7,6 +7,8 @@ buildGoPackage rec {
 
   goPackagePath = "github.com/coreos/flannel";
 
+  hardeningDisable = [ "fortify" ];
+
   src = fetchFromGitHub {
     inherit rev;
     owner = "coreos";
diff --git a/pkgs/tools/networking/iperf/2.nix b/pkgs/tools/networking/iperf/2.nix
index 33d8ee2fd636..13f8cedc673d 100644
--- a/pkgs/tools/networking/iperf/2.nix
+++ b/pkgs/tools/networking/iperf/2.nix
@@ -8,6 +8,8 @@ stdenv.mkDerivation rec {
     sha256 = "0nr6c81x55ihs7ly2dwq19v9i1n6wiyad1gacw3aikii0kzlwsv3";
   };
 
+  hardeningDisable = [ "format" ];
+
   meta = with stdenv.lib; {
     homepage = "http://sourceforge.net/projects/iperf/"; 
     description = "Tool to measure IP bandwidth using UDP or TCP";
diff --git a/pkgs/tools/networking/mailutils/default.nix b/pkgs/tools/networking/mailutils/default.nix
index 4b1633947b09..0ae993db332e 100644
--- a/pkgs/tools/networking/mailutils/default.nix
+++ b/pkgs/tools/networking/mailutils/default.nix
@@ -10,6 +10,8 @@ stdenv.mkDerivation rec {
     sha256 = "0szbqa12zqzldqyw97lxqax3ja2adis83i7brdfsxmrfw68iaf65";
   };
 
+  hardeningDisable = [ "format" ];
+
   patches = [ ./path-to-cat.patch ./no-gets.patch ./scm_c_string.patch ];
 
   configureFlags = [
diff --git a/pkgs/tools/networking/netboot/default.nix b/pkgs/tools/networking/netboot/default.nix
index 0f75bd44d69b..7a1eac59eeae 100644
--- a/pkgs/tools/networking/netboot/default.nix
+++ b/pkgs/tools/networking/netboot/default.nix
@@ -9,10 +9,12 @@ stdenv.mkDerivation rec {
 
   buildInputs = [ yacc lzo db4 ];
 
+  hardeningDisable = [ "format" ];
+
   meta = with stdenv.lib; {
     description = "Mini PXE server";
     maintainers = [ maintainers.raskin ];
     platforms = ["x86_64-linux"];
     license = stdenv.lib.licenses.free;
   };
-}
\ No newline at end of file
+}
diff --git a/pkgs/tools/networking/ntp/default.nix b/pkgs/tools/networking/ntp/default.nix
index 433a3349702d..4c42771be170 100644
--- a/pkgs/tools/networking/ntp/default.nix
+++ b/pkgs/tools/networking/ntp/default.nix
@@ -19,6 +19,8 @@ stdenv.mkDerivation rec {
   nativeBuildInputs = [ autoreconfHook ];
   buildInputs = [ libcap openssl ];
 
+  hardeningEnable = [ "pie" ];
+
   postInstall = ''
     rm -rf $out/share/doc
   '';
diff --git a/pkgs/tools/networking/openfortivpn/default.nix b/pkgs/tools/networking/openfortivpn/default.nix
index d0e8ea4b1d9b..e3e2053e2ce6 100644
--- a/pkgs/tools/networking/openfortivpn/default.nix
+++ b/pkgs/tools/networking/openfortivpn/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchFromGitHub, automake, autoconf, openssl, ppp }:
+{ stdenv, fetchFromGitHub, autoreconfHook, openssl, ppp }:
 
 with stdenv.lib;
 
@@ -15,13 +15,11 @@ in stdenv.mkDerivation {
     sha256 = "08ycz053wa29ckgr93132hr3vrd84r3bks9q807qanri0n35y256";
   };
 
-  buildInputs = [ openssl automake autoconf ppp ];
+  buildInputs = [ openssl ppp autoreconfHook ];
 
-  preConfigure = ''
-    aclocal
-    autoconf
-    automake --add-missing
+  hardeningDisable = [ "format" ];
 
+  preConfigure = ''
     substituteInPlace src/tunnel.c --replace "/usr/sbin/pppd" "${ppp}/bin/pppd"
   '';
 
diff --git a/pkgs/tools/networking/openssh/default.nix b/pkgs/tools/networking/openssh/default.nix
index dab638301820..8f4c0aa54dfa 100644
--- a/pkgs/tools/networking/openssh/default.nix
+++ b/pkgs/tools/networking/openssh/default.nix
@@ -71,6 +71,8 @@ stdenv.mkDerivation rec {
 
   enableParallelBuilding = true;
 
+  hardeningEnable = [ "pie" ];
+
   postInstall = ''
     # Install ssh-copy-id, it's very useful.
     cp contrib/ssh-copy-id $out/bin/
diff --git a/pkgs/tools/networking/quicktun/default.nix b/pkgs/tools/networking/quicktun/default.nix
index f07cfe4d0724..ed559f5d5c9f 100644
--- a/pkgs/tools/networking/quicktun/default.nix
+++ b/pkgs/tools/networking/quicktun/default.nix
@@ -11,8 +11,6 @@ stdenv.mkDerivation rec {
     sha256 = "0m7gvlgs1mhyw3c8s2dg05j7r7hz8kjpb0sk245m61ir9dmwlf8i";
   };
 
-  CFLAGS = "-fPIE -fPIC -pie -fstack-protector-all -D_FORTIFY_SOURCE=2 -O2 -Wl,-z,relro,-z,now";
-
   buildInputs = [ libsodium ];
 
   phases = [ "unpackPhase" "buildPhase" "installPhase" ];
diff --git a/pkgs/tools/networking/radvd/default.nix b/pkgs/tools/networking/radvd/default.nix
index 42d4a8177563..1c8ef67a7830 100644
--- a/pkgs/tools/networking/radvd/default.nix
+++ b/pkgs/tools/networking/radvd/default.nix
@@ -10,6 +10,8 @@ stdenv.mkDerivation rec {
 
   buildInputs = [ pkgconfig libdaemon bison flex check ];
 
+  hardeningEnable = [ "pie" ];
+
   meta = with stdenv.lib; {
     homepage = http://www.litech.org/radvd/;
     description = "IPv6 Router Advertisement Daemon";
diff --git a/pkgs/tools/networking/socat/default.nix b/pkgs/tools/networking/socat/default.nix
index f9eff5b12d55..19cdb884bd1a 100644
--- a/pkgs/tools/networking/socat/default.nix
+++ b/pkgs/tools/networking/socat/default.nix
@@ -12,6 +12,8 @@ stdenv.mkDerivation rec {
 
   patches = [ ./enable-ecdhe.patch ./libressl-fixes.patch ];
 
+  hardeningEnable = [ "pie" ];
+
   meta = {
     description = "A utility for bidirectional data transfer between two independent data channels";
     homepage = http://www.dest-unreach.org/socat/;
diff --git a/pkgs/tools/networking/stunnel/default.nix b/pkgs/tools/networking/stunnel/default.nix
index 2f12aaa7ee23..114247682c7a 100644
--- a/pkgs/tools/networking/stunnel/default.nix
+++ b/pkgs/tools/networking/stunnel/default.nix
@@ -2,11 +2,11 @@
 
 stdenv.mkDerivation rec {
   name    = "stunnel-${version}";
-  version = "5.29";
+  version = "5.31";
 
   src = fetchurl {
     url    = "http://www.stunnel.org/downloads/${name}.tar.gz";
-    sha256 = "0lgmdpsm36a6j5s0jabv3cfg3rzqz9c9sfdqgkx399iy80jrd423";
+    sha256 = "1dz0p85ha78vxc2hjhrkr4xf8w3q8r177bqdrgm26v6wncdbfim7";
   };
 
   buildInputs = [ openssl ];
diff --git a/pkgs/tools/networking/telnet/default.nix b/pkgs/tools/networking/telnet/default.nix
index 9827b62c6c4a..3a5117653c83 100644
--- a/pkgs/tools/networking/telnet/default.nix
+++ b/pkgs/tools/networking/telnet/default.nix
@@ -9,6 +9,8 @@ stdenv.mkDerivation {
     sha256 = "0cs7ks22dhcn5qfjv2vl6ikhw93x68gg33zdn5f5cxgg81kx5afn";
   };
 
+  hardeningDisable = [ "format" ];
+
   buildInputs = [ncurses];
 
   meta = {
diff --git a/pkgs/tools/networking/trickle/default.nix b/pkgs/tools/networking/trickle/default.nix
index d10e645dc874..1c8829a07b27 100644
--- a/pkgs/tools/networking/trickle/default.nix
+++ b/pkgs/tools/networking/trickle/default.nix
@@ -8,7 +8,7 @@ stdenv.mkDerivation rec {
     sha256 = "0s1qq3k5mpcs9i7ng0l9fvr1f75abpbzfi1jaf3zpzbs1dz50dlx";
   };
 
-  buildInputs = [libevent];
+  buildInputs = [ libevent ];
 
   preConfigure = ''
     sed -i 's|libevent.a|libevent.so|' configure
@@ -22,6 +22,8 @@ stdenv.mkDerivation rec {
 
   configureFlags = "--with-libevent";
 
+  hardeningDisable = [ "format" ];
+
   meta = {
     description = "Lightweight userspace bandwidth shaper";
     license = stdenv.lib.licenses.bsd3;
diff --git a/pkgs/tools/networking/uwimap/default.nix b/pkgs/tools/networking/uwimap/default.nix
index 9d4ae5d671ac..c2c707fbc77a 100644
--- a/pkgs/tools/networking/uwimap/default.nix
+++ b/pkgs/tools/networking/uwimap/default.nix
@@ -14,6 +14,8 @@ stdenv.mkDerivation {
     # -fPIC is required to compile php with imap on x86_64 systems
     + stdenv.lib.optionalString stdenv.isx86_64 " EXTRACFLAGS=-fPIC";
 
+  hardeningDisable = [ "format" ];
+
   buildInputs = [ openssl ]
     ++ stdenv.lib.optional (!stdenv.isDarwin) pam;
 
diff --git a/pkgs/tools/networking/vde2/default.nix b/pkgs/tools/networking/vde2/default.nix
index 88ee459f8168..3a3709a9df00 100644
--- a/pkgs/tools/networking/vde2/default.nix
+++ b/pkgs/tools/networking/vde2/default.nix
@@ -10,6 +10,8 @@ stdenv.mkDerivation rec {
 
   buildInputs = [ openssl libpcap python ];
 
+  hardeningDisable = [ "format" ];
+
   meta = {
     homepage = http://vde.sourceforge.net/;
     description = "Virtual Distributed Ethernet, an Ethernet compliant virtual network";
diff --git a/pkgs/tools/networking/vlan/default.nix b/pkgs/tools/networking/vlan/default.nix
index 9c9376550dfb..41ece0537ab4 100644
--- a/pkgs/tools/networking/vlan/default.nix
+++ b/pkgs/tools/networking/vlan/default.nix
@@ -8,6 +8,8 @@ stdenv.mkDerivation rec {
     sha256 = "1jjc5f26hj7bk8nkjxsa8znfxcf8pgry2ipnwmj2fr6ky0dhm3rv";
   };
 
+  hardeningDisable = [ "format" ];
+
   preBuild =
     ''
       # Ouch, the tarball contains pre-compiled binaries.
@@ -18,12 +20,12 @@ stdenv.mkDerivation rec {
     ''
       mkdir -p $out/sbin
       cp vconfig $out/sbin/
-      
+
       mkdir -p $out/share/man/man8
       cp vconfig.8 $out/share/man/man8/
     '';
 
-  meta = { 
+  meta = {
     description = "User mode programs to enable VLANs on Ethernet devices";
     platforms = stdenv.lib.platforms.linux;
   };
diff --git a/pkgs/tools/package-management/checkinstall/default.nix b/pkgs/tools/package-management/checkinstall/default.nix
index 8ab9001573a2..fea6ccedd34f 100644
--- a/pkgs/tools/package-management/checkinstall/default.nix
+++ b/pkgs/tools/package-management/checkinstall/default.nix
@@ -44,6 +44,8 @@ stdenv.mkDerivation {
 
   buildInputs = [gettext];
 
+  hardeningDisable = [ "fortify" ];
+
   preBuild = ''
     makeFlagsArray=(PREFIX=$out)
 
diff --git a/pkgs/tools/package-management/clib/default.nix b/pkgs/tools/package-management/clib/default.nix
index c1f76bca14b1..cd9499d9146d 100644
--- a/pkgs/tools/package-management/clib/default.nix
+++ b/pkgs/tools/package-management/clib/default.nix
@@ -11,6 +11,8 @@ stdenv.mkDerivation rec {
     sha256 = "08n2i3dyh5vnrb74a6wlqqn67c9nwkq0v0v651zzha495mqbciq7";
   };
 
+  hardeningDisable = [ "fortify" ];
+
   makeFlags = "PREFIX=$(out)";
 
   buildInputs = [ curl ];
diff --git a/pkgs/tools/package-management/rpm/default.nix b/pkgs/tools/package-management/rpm/default.nix
index c0a4f7f693d5..f4a7273d8cc7 100644
--- a/pkgs/tools/package-management/rpm/default.nix
+++ b/pkgs/tools/package-management/rpm/default.nix
@@ -11,13 +11,9 @@ stdenv.mkDerivation rec {
   buildInputs = [ cpio zlib bzip2 file libarchive nspr nss db xz python lua pkgconfig autoreconfHook ];
 
   # rpm/rpmlib.h includes popt.h, and then the pkg-config file mentions these as linkage requirements
-  propagatedBuildInputs = [ popt nss db bzip2 libarchive ];
+  propagatedBuildInputs = [ popt elfutils nss db bzip2 libarchive ];
 
-  # Note: we don't add elfutils to buildInputs, since it provides a
-  # bad `ld' and other stuff.
-  NIX_CFLAGS_COMPILE = "-I${nspr.dev}/include/nspr -I${nss.dev}/include/nss -I${elfutils}/include";
-
-  NIX_CFLAGS_LINK = "-L${elfutils}/lib";
+  NIX_CFLAGS_COMPILE = "-I${nspr.dev}/include/nspr -I${nss.dev}/include/nss";
 
   postPatch = ''
     # For Python3, the original expression evaluates as 'python3.4' but we want 'python3.4m' here
diff --git a/pkgs/tools/security/ccrypt/default.nix b/pkgs/tools/security/ccrypt/default.nix
index e6a63a2f2882..0afa91086890 100644
--- a/pkgs/tools/security/ccrypt/default.nix
+++ b/pkgs/tools/security/ccrypt/default.nix
@@ -10,6 +10,8 @@ stdenv.mkDerivation {
 
   nativeBuildInputs = [ perl ];
 
+  hardeningDisable = [ "format" ];
+
   meta = {
     homepage = http://ccrypt.sourceforge.net/;
     description = "Utility for encrypting and decrypting files and streams with AES-256";
diff --git a/pkgs/tools/security/fprint_demo/default.nix b/pkgs/tools/security/fprint_demo/default.nix
index c2dbb31bec45..26e0d0e45e13 100644
--- a/pkgs/tools/security/fprint_demo/default.nix
+++ b/pkgs/tools/security/fprint_demo/default.nix
@@ -12,6 +12,8 @@ stdenv.mkDerivation rec {
   buildInputs = [ libfprint gtk2 ];
   nativeBuildInputs = [ pkgconfig autoreconfHook ];
 
+  hardeningDisable = [ "format" ];
+
   meta = with stdenv.lib; {
     homepage = "http://www.freedesktop.org/wiki/Software/fprint/fprint_demo/";
     description = "A simple GTK+ application to demonstrate and test libfprint's capabilities";
diff --git a/pkgs/tools/security/gnupg/21.nix b/pkgs/tools/security/gnupg/21.nix
index 418f622fafdb..34042d802ccb 100644
--- a/pkgs/tools/security/gnupg/21.nix
+++ b/pkgs/tools/security/gnupg/21.nix
@@ -15,11 +15,11 @@ assert x11Support -> pinentry != null;
 stdenv.mkDerivation rec {
   name = "gnupg-${version}";
 
-  version = "2.1.14";
+  version = "2.1.15";
 
   src = fetchurl {
     url = "mirror://gnupg/gnupg/${name}.tar.bz2";
-    sha256 = "0hmsiscpdpdqd8kcjpzkz2gzcc3cnrvswk9p1jzi4sivd7lxwl4l";
+    sha256 = "1pgz02gd84ab94w4xdg67p9z8kvkyr9d523bvcxxd2hviwh1m362";
   };
 
   buildInputs = [
@@ -27,10 +27,6 @@ stdenv.mkDerivation rec {
     readline libusb gnutls adns openldap zlib bzip2
   ];
 
-  # gpgsm-linking is fixed by commit (c49c43d7) in the gnupg master branch;
-  # fix-gpgsm-linking.patch should be dropped after gnupg 2.1.15 is released
-  patches = [ ./fix-gpgsm-linking.patch ];
-
   postPatch = stdenv.lib.optionalString stdenv.isLinux ''
     sed -i 's,"libpcsclite\.so[^"]*","${pcsclite}/lib/libpcsclite.so",g' scd/scdaemon.c
   ''; #" fix Emacs syntax highlighting :-(
diff --git a/pkgs/tools/security/gnupg/fix-gpgsm-linking.patch b/pkgs/tools/security/gnupg/fix-gpgsm-linking.patch
deleted file mode 100644
index 290d43f5b0d4..000000000000
--- a/pkgs/tools/security/gnupg/fix-gpgsm-linking.patch
+++ /dev/null
@@ -1,11 +0,0 @@
---- a/tests/gpgscm/Makefile.in
-+++ b/tests/gpgscm/Makefile.in
-@@ -457,7 +457,7 @@
- 	scheme-config.h opdefines.h scheme.c scheme.h scheme-private.h
- 
- gpgscm_LDADD = $(LDADD) $(common_libs) \
--	$(NETLIBS) $(LIBICONV) $(LIBREADLINE) \
-+	$(NETLIBS) $(LIBICONV) $(LIBREADLINE) $(LIBINTL) \
- 	$(LIBGCRYPT_LIBS) $(GPG_ERROR_LIBS)
- 
- t_child_SOURCES = t-child.c
diff --git a/pkgs/tools/security/john/default.nix b/pkgs/tools/security/john/default.nix
index d428d67fdc9f..c44f144bea68 100644
--- a/pkgs/tools/security/john/default.nix
+++ b/pkgs/tools/security/john/default.nix
@@ -13,6 +13,8 @@ stdenv.mkDerivation rec {
     sha256 = "08q92sfdvkz47rx6qjn7qv57cmlpy7i7rgddapq5384mb413vjds";
   };
 
+  patches = [ ./gcc5.patch ];
+
   postPatch = ''
     sed -ri -e '
       s!^(#define\s+CFG_[A-Z]+_NAME\s+).*/!\1"'"$out"'/etc/john/!
diff --git a/pkgs/tools/security/john/gcc5.patch b/pkgs/tools/security/john/gcc5.patch
new file mode 100644
index 000000000000..73da83483f90
--- /dev/null
+++ b/pkgs/tools/security/john/gcc5.patch
@@ -0,0 +1,14 @@
+diff --git a/src/common.h b/src/common.h
+--- a/src/common.h
++++ b/src/common.h
+@@ -31,7 +31,9 @@ typedef unsigned long long ARCH_WORD_64;
+ #define is_aligned(PTR, CNT) ((((ARCH_WORD)(const void *)(PTR))&(CNT-1))==0)
+ 
+ #ifdef __GNUC__
+-#if __GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 7) || defined(__INTEL_COMPILER)
++#if __GNUC__ >= 5
++#define MAYBE_INLINE __attribute__((gnu_inline)) inline
++#elif __GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 7) || defined(__INTEL_COMPILER)
+ #define MAYBE_INLINE __attribute__((always_inline)) inline
+ #elif __GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 1)
+ #define MAYBE_INLINE __attribute__((always_inline))
diff --git a/pkgs/tools/security/scrypt/default.nix b/pkgs/tools/security/scrypt/default.nix
index 893b7b319000..1835dbdb620b 100644
--- a/pkgs/tools/security/scrypt/default.nix
+++ b/pkgs/tools/security/scrypt/default.nix
@@ -12,8 +12,6 @@ stdenv.mkDerivation rec {
   buildInputs = [ openssl ];
 
   patchPhase = ''
-    substituteInPlace Makefile \
-      --replace "command -p mv" "mv"
     substituteInPlace Makefile.in \
       --replace "command -p mv" "mv"
     substituteInPlace autocrap/Makefile.am \
diff --git a/pkgs/tools/security/tboot/default.nix b/pkgs/tools/security/tboot/default.nix
index 854f67f2aeec..506b1d398d54 100644
--- a/pkgs/tools/security/tboot/default.nix
+++ b/pkgs/tools/security/tboot/default.nix
@@ -12,12 +12,15 @@ stdenv.mkDerivation rec {
 
   patches = [ ./tboot-add-well-known-secret-option-to-lcp_writepol.patch ];
 
+  hardeningDisable = [ "pic" "stackprotector" ];
+
   configurePhase = ''
     for a in lcptools utils tb_polgen; do
       substituteInPlace $a/Makefile --replace /usr/sbin /sbin
     done
     substituteInPlace docs/Makefile --replace /usr/share /share
   '';
+
   installFlags = "DESTDIR=$(out)";
 
   meta = with stdenv.lib; {
diff --git a/pkgs/tools/system/cron/default.nix b/pkgs/tools/system/cron/default.nix
index 2ddea737c8bb..3d03f19cb6f8 100644
--- a/pkgs/tools/system/cron/default.nix
+++ b/pkgs/tools/system/cron/default.nix
@@ -9,6 +9,8 @@ stdenv.mkDerivation {
 
   unpackCmd = "(mkdir cron && cd cron && sh $curSrc)";
 
+  hardeningEnable = [ "pie" ];
+
   preBuild = ''
     substituteInPlace Makefile --replace ' -o root' ' ' --replace 111 755
     makeFlags="DESTROOT=$out"
diff --git a/pkgs/tools/system/evemu/default.nix b/pkgs/tools/system/evemu/default.nix
index 2a2340a21525..873abd4812cb 100644
--- a/pkgs/tools/system/evemu/default.nix
+++ b/pkgs/tools/system/evemu/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchgit, automake, autoconf, libtool, pkgconfig, pythonPackages
+{ stdenv, fetchgit, autoreconfHook, pkgconfig, pythonPackages
 , libevdev, linuxHeaders
 }:
 
@@ -14,18 +14,9 @@ stdenv.mkDerivation rec {
     sha256 = "07iha13xrpf4z59rzl9cm2h1zkc5xhyipbd3ajd3c1d4hhpn9w9s";
   };
 
-  buildInputs = [
-    automake autoconf libtool pkgconfig pythonPackages.python
-    pythonPackages.evdev libevdev
-  ];
+  nativeBuildInputs = [ pkgconfig autoreconfHook ];
 
-  preConfigure = ''
-    ./autogen.sh --prefix=$out
-  '';
-
-  postPatch = ''
-    substituteInPlace src/make-event-names.py --replace "/usr/include/linux/input.h" "${linuxHeaders}/include/linux/input.h"
-  '';
+  buildInputs = [ pythonPackages.python pythonPackages.evdev libevdev ];
 
   meta = with stdenv.lib; {
     description = "Records and replays device descriptions and events to emulate input devices through the kernel's input system";
diff --git a/pkgs/tools/system/facter/default.nix b/pkgs/tools/system/facter/default.nix
index 58521ad0f208..83936ca65a5e 100644
--- a/pkgs/tools/system/facter/default.nix
+++ b/pkgs/tools/system/facter/default.nix
@@ -13,9 +13,7 @@ stdenv.mkDerivation rec {
   # since we cant expand $out in cmakeFlags
   preConfigure = "cmakeFlags+=\" -DRUBY_LIB_INSTALL=$out/lib/ruby\"";
 
-  libyamlcpp_ = libyamlcpp.override { makePIC = true; };
-
-  buildInputs = [ boost cmake cpp-hocon curl leatherman libyamlcpp_ openssl ruby utillinux ];
+  buildInputs = [ boost cmake cpp-hocon curl leatherman libyamlcpp openssl ruby utillinux ];
 
   meta = with stdenv.lib; {
     homepage = https://github.com/puppetlabs/facter;
diff --git a/pkgs/tools/system/foremost/default.nix b/pkgs/tools/system/foremost/default.nix
index cfac89237795..0114c1d41ff6 100644
--- a/pkgs/tools/system/foremost/default.nix
+++ b/pkgs/tools/system/foremost/default.nix
@@ -15,6 +15,8 @@ stdenv.mkDerivation rec {
 
   enableParallelBuilding = true;
 
+  hardeningDisable = [ "format" ];
+
   preInstall = ''
     mkdir -p $out/{bin,share/man/man8}
   '';
diff --git a/pkgs/tools/system/gdmap/default.nix b/pkgs/tools/system/gdmap/default.nix
index 3d3809610e4d..7800bfa08313 100644
--- a/pkgs/tools/system/gdmap/default.nix
+++ b/pkgs/tools/system/gdmap/default.nix
@@ -2,7 +2,7 @@
 
 stdenv.mkDerivation rec {
   name = "gdmap-0.8.1";
-  
+
   src = fetchurl {
     url = "mirror://sourceforge/gdmap/${name}.tar.gz";
     sha256 = "0nr8l88cg19zj585hczj8v73yh21k7j13xivhlzl8jdk0j0cj052";
@@ -12,6 +12,8 @@ stdenv.mkDerivation rec {
 
   patches = [ ./get_sensitive.patch ./set_flags.patch ];
 
+  hardeningDisable = [ "format" ];
+
   meta = with stdenv.lib; {
     homepage = http://gdmap.sourceforge.net;
     description = "Recursive rectangle map of disk usage";
diff --git a/pkgs/tools/system/rowhammer-test/default.nix b/pkgs/tools/system/rowhammer-test/default.nix
index 728b15bb2988..226ec4351ea4 100644
--- a/pkgs/tools/system/rowhammer-test/default.nix
+++ b/pkgs/tools/system/rowhammer-test/default.nix
@@ -10,6 +10,8 @@ stdenv.mkDerivation {
     sha256 = "1fbfcnm5gjish47wdvikcsgzlb5vnlfqlzzm6mwiw2j5qkq0914i";
   };
 
+  NIX_CFLAGS_COMPILE = stdenv.lib.optional stdenv.isi686 "-Wno-error=format";
+
   buildPhase = "sh -e make.sh";
 
   installPhase = ''
diff --git a/pkgs/tools/system/rsyslog/default.nix b/pkgs/tools/system/rsyslog/default.nix
index 2f38c9b374af..f3e6b15ed2c5 100644
--- a/pkgs/tools/system/rsyslog/default.nix
+++ b/pkgs/tools/system/rsyslog/default.nix
@@ -28,6 +28,8 @@ stdenv.mkDerivation rec {
     rabbitmq-c hiredis
   ] ++ stdenv.lib.optional stdenv.isLinux systemd;
 
+  hardeningDisable = [ "format" ];
+
   configureFlags = [
     "--sysconfdir=/etc"
     "--localstatedir=/var"
diff --git a/pkgs/tools/system/stress-ng/default.nix b/pkgs/tools/system/stress-ng/default.nix
index c45cc8a596b1..cdc7122fcc4b 100644
--- a/pkgs/tools/system/stress-ng/default.nix
+++ b/pkgs/tools/system/stress-ng/default.nix
@@ -2,10 +2,10 @@
 
 stdenv.mkDerivation rec {
   name = "stress-ng-${version}";
-  version = "0.06.11";
+  version = "0.06.14";
 
   src = fetchurl {
-    sha256 = "0481aji9hdq8qbslrrc87r2p2pn8jxf913ac8wm5kxj02yqf7ccv";
+    sha256 = "06kycxfwkdrm2vs9xk8cb6c1mki29ymrrqwwxxqx4icnwvq135hv";
     url = "http://kernel.ubuntu.com/~cking/tarballs/stress-ng/${name}.tar.gz";
   };
 
@@ -15,7 +15,11 @@ stdenv.mkDerivation rec {
     substituteInPlace Makefile --replace "/usr" ""
   '';
 
-  enableParallelBuilding = true;
+  # Won't build on i686 because the binary will be linked again in the
+  # install phase without checking the dependencies. This will prevent
+  # triggering the rebuild. Why this only happens on i686 remains a
+  # mystery, though. :-(
+  enableParallelBuilding = (!stdenv.isi686);
 
   installFlags = [ "DESTDIR=$(out)" ];
 
diff --git a/pkgs/tools/system/which/default.nix b/pkgs/tools/system/which/default.nix
index e9199a8f0632..fc0889012c2e 100644
--- a/pkgs/tools/system/which/default.nix
+++ b/pkgs/tools/system/which/default.nix
@@ -2,12 +2,15 @@
 
 stdenv.mkDerivation rec {
   name = "which-2.21";
-  
+
   src = fetchurl {
     url = "mirror://gnu/which/${name}.tar.gz";
     sha256 = "1bgafvy3ypbhhfznwjv1lxmd6mci3x1byilnnkc7gcr486wlb8pl";
   };
 
+  # FIXME needs gcc 4.9 in bootstrap tools
+  hardeningDisable = [ "stackprotector" ];
+
   meta = with stdenv.lib; {
     homepage = http://ftp.gnu.org/gnu/which/;
     platforms = platforms.all;
diff --git a/pkgs/tools/text/a2ps/default.nix b/pkgs/tools/text/a2ps/default.nix
index e26b4ad89a35..c7476d9f3391 100644
--- a/pkgs/tools/text/a2ps/default.nix
+++ b/pkgs/tools/text/a2ps/default.nix
@@ -14,6 +14,8 @@ stdenv.mkDerivation rec {
 
   buildInputs = [ libpaper gperf file ];
 
+  hardeningDisable = [ "format" ];
+
   meta = with stdenv.lib; {
     description = "An Anything to PostScript converter and pretty-printer";
     longDescription = ''
diff --git a/pkgs/tools/text/convertlit/default.nix b/pkgs/tools/text/convertlit/default.nix
index 331fc3fea359..ffc2dc1c4d5c 100644
--- a/pkgs/tools/text/convertlit/default.nix
+++ b/pkgs/tools/text/convertlit/default.nix
@@ -1,22 +1,24 @@
-{stdenv, fetchurl, unzip, libtommath}:
+{stdenv, fetchzip, libtommath}:
 
 stdenv.mkDerivation {
   name = "convertlit-1.8";
-  
-  src = fetchurl {
+
+  src = fetchzip {
     url = http://www.convertlit.com/convertlit18src.zip;
-    sha256 = "1fjpwncyc2r3ipav7c9m7jxy6i7mphbyqj3gsm046425p7sqa2np";
+    sha256 = "182nsin7qscgbw2h92m0zadh3h8q410h5cza6v486yjfvla3dxjx";
+    stripRoot = false;
   };
 
-  buildInputs = [unzip libtommath];
+  buildInputs = [libtommath];
 
-  sourceRoot = ".";
+  hardeningDisable = [ "format" ];
 
   buildPhase = ''
     cd lib
     make
     cd ../clit18
-    substituteInPlace Makefile --replace ../libtommath-0.30/libtommath.a -ltommath
+    substituteInPlace Makefile \
+      --replace ../libtommath-0.30/libtommath.a -ltommath
     make
   '';
 
diff --git a/pkgs/tools/text/diffutils/default.nix b/pkgs/tools/text/diffutils/default.nix
index 420e0a37ba7e..587c89554aa5 100644
--- a/pkgs/tools/text/diffutils/default.nix
+++ b/pkgs/tools/text/diffutils/default.nix
@@ -1,11 +1,11 @@
 { stdenv, fetchurl, xz, coreutils ? null }:
 
 stdenv.mkDerivation rec {
-  name = "diffutils-3.3";
+  name = "diffutils-3.5";
 
   src = fetchurl {
     url = "mirror://gnu/diffutils/${name}.tar.xz";
-    sha256 = "1761vymxbp4wb5rzjvabhdkskk95pghnn67464byvzb5mfl8jpm2";
+    sha256 = "0csmqfz8ks23kdjsq0v2ll1acqiz8lva06dj19mwmymrsp69ilys";
   };
 
   outputs = [ "out" "info" ];
diff --git a/pkgs/tools/text/patchutils/default.nix b/pkgs/tools/text/patchutils/default.nix
index 4df52eef669e..75922a6c830c 100644
--- a/pkgs/tools/text/patchutils/default.nix
+++ b/pkgs/tools/text/patchutils/default.nix
@@ -10,6 +10,8 @@ stdenv.mkDerivation rec {
 
   patches = [ ./drop-comments.patch ]; # we would get into a cycle when using fetchpatch on this one
 
+  hardeningDisable = [ "format" ];
+
   meta = with stdenv.lib; {
     description = "Tools to manipulate patch files";
     homepage = http://cyberelk.net/tim/software/patchutils;
diff --git a/pkgs/tools/text/untex/default.nix b/pkgs/tools/text/untex/default.nix
index e2f6142a2a0f..ec99e8b4a27a 100644
--- a/pkgs/tools/text/untex/default.nix
+++ b/pkgs/tools/text/untex/default.nix
@@ -9,6 +9,8 @@ stdenv.mkDerivation rec {
     sha256 = "07p836jydd5yjy905m5ylnnac1h4cc4jsr41panqb808mlsiwmmy";
   };
 
+  hardeningDisable = [ "format" ];
+
   unpackPhase = "tar xf $src";
   installTargets = "install install.man";
   installFlags = "BINDIR=$(out)/bin MANDIR=$(out)/share/man/man1";
diff --git a/pkgs/tools/typesetting/bibtex-tools/default.nix b/pkgs/tools/typesetting/bibtex-tools/default.nix
deleted file mode 100644
index a822a181a653..000000000000
--- a/pkgs/tools/typesetting/bibtex-tools/default.nix
+++ /dev/null
@@ -1,17 +0,0 @@
-{stdenv, fetchurl, hevea, tetex, strategoxt, aterm, sdf}: 
-
-stdenv.mkDerivation {
-  name = "bibtex-tools-0.2pre13026";
-  src = fetchurl {
-    url = http://tarballs.nixos.org/bibtex-tools-0.2pre13026.tar.gz;
-    md5 = "2d8a5de7c53eb670307048eb3d14cdd6";
-  };
-  configureFlags = "
-    --with-aterm=${aterm}
-    --with-sdf=${sdf}
-    --with-strategoxt=${strategoxt}
-    --with-hevea=${hevea}
-    --with-latex=${tetex}";
-  buildInputs = [aterm sdf strategoxt hevea];
-  meta.broken = true;
-}
diff --git a/pkgs/tools/typesetting/pdftk/default.nix b/pkgs/tools/typesetting/pdftk/default.nix
index 84a853bb0df6..73bf0b9e1287 100644
--- a/pkgs/tools/typesetting/pdftk/default.nix
+++ b/pkgs/tools/typesetting/pdftk/default.nix
@@ -10,6 +10,8 @@ stdenv.mkDerivation {
 
   buildInputs = [ gcj unzip ];
 
+  hardeningDisable = [ "fortify" "format" ];
+
   preBuild = ''
     cd pdftk
     sed -e 's@/usr/bin/@@g' -i Makefile.*
diff --git a/pkgs/tools/typesetting/tex/tetex/default.nix b/pkgs/tools/typesetting/tex/tetex/default.nix
index 8d6c88a0004e..c3d226a2acb0 100644
--- a/pkgs/tools/typesetting/tex/tetex/default.nix
+++ b/pkgs/tools/typesetting/tex/tetex/default.nix
@@ -2,7 +2,7 @@
 
 stdenv.mkDerivation {
   name = "tetex-3.0";
-  
+
   src = fetchurl {
     url = ftp://cam.ctan.org/tex-archive/systems/unix/teTeX/current/distrib/tetex-src-3.0.tar.gz;
     md5 = "944a4641e79e61043fdaf8f38ecbb4b3";
@@ -15,6 +15,8 @@ stdenv.mkDerivation {
 
   buildInputs = [ flex bison zlib libpng ncurses ed ];
 
+  hardeningDisable = [ "format" ];
+
   # fixes "error: conflicting types for 'calloc'", etc.
   preBuild = stdenv.lib.optionalString stdenv.isDarwin ''
     sed -i 57d texk/kpathsea/c-std.h
diff --git a/pkgs/tools/typesetting/tex/tex4ht/default.nix b/pkgs/tools/typesetting/tex/tex4ht/default.nix
index 8380abf2e948..5aaae2c06b2a 100644
--- a/pkgs/tools/typesetting/tex/tex4ht/default.nix
+++ b/pkgs/tools/typesetting/tex/tex4ht/default.nix
@@ -10,6 +10,8 @@ stdenv.mkDerivation rec {
 
   buildInputs = [ tetex unzip ];
 
+  hardeningDisable = [ "format" ];
+
   buildPhase = ''
     cd src
     for f in tex4ht t4ht htcmd ; do
diff --git a/pkgs/tools/typesetting/tex/texlive-new/bin.nix b/pkgs/tools/typesetting/tex/texlive-new/bin.nix
index b98b9103ce74..26aebd567724 100644
--- a/pkgs/tools/typesetting/tex/texlive-new/bin.nix
+++ b/pkgs/tools/typesetting/tex/texlive-new/bin.nix
@@ -64,6 +64,8 @@ core = stdenv.mkDerivation rec {
     perl
   ];
 
+  hardeningDisable = [ "format" ];
+
   postPatch = ''
     for i in texk/kpathsea/mktex*; do
       sed -i '/^mydir=/d' "$i"
@@ -128,6 +130,8 @@ core-big = stdenv.mkDerivation {
 
   inherit (common) src;
 
+  hardeningDisable = [ "format" ];
+
   buildInputs = core.buildInputs ++ [ core cairo harfbuzz icu graphite2 ];
 
   configureFlags = common.configureFlags
diff --git a/pkgs/tools/typesetting/xmlroff/default.nix b/pkgs/tools/typesetting/xmlroff/default.nix
index 7bd34f402504..daa79d8e352c 100644
--- a/pkgs/tools/typesetting/xmlroff/default.nix
+++ b/pkgs/tools/typesetting/xmlroff/default.nix
@@ -28,6 +28,8 @@ stdenv.mkDerivation rec {
 
   configureFlags = "--disable-pangoxsl --disable-gp";
 
+  hardeningDisable = [ "format" ];
+
   preBuild = ''
     substituteInPlace tools/insert-file-as-string.pl --replace "/usr/bin/perl" "${perl}/bin/perl"
     substituteInPlace Makefile --replace "docs" ""
diff --git a/pkgs/tools/video/mjpegtools/default.nix b/pkgs/tools/video/mjpegtools/default.nix
index 40fe5eb01477..0e90a5071b75 100644
--- a/pkgs/tools/video/mjpegtools/default.nix
+++ b/pkgs/tools/video/mjpegtools/default.nix
@@ -15,6 +15,8 @@ stdenv.mkDerivation rec {
     sha256 = "01y4xpfdvd4zgv6fmcjny9mr1gbfd4y2i4adp657ydw6fqyi8kw6";
   };
 
+  hardeningDisable = [ "format" ];
+
   buildInputs = [ libdv libjpeg libpng pkgconfig ]
               ++ lib.optional (!withMinimal) [ gtk libX11 SDL SDL_gfx ];
 
diff --git a/pkgs/tools/video/vncrec/default.nix b/pkgs/tools/video/vncrec/default.nix
index 7d395afebecb..162a1b6d5a47 100644
--- a/pkgs/tools/video/vncrec/default.nix
+++ b/pkgs/tools/video/vncrec/default.nix
@@ -10,6 +10,8 @@ stdenv.mkDerivation rec {
     sha256 = "1yp6r55fqpdhc8cgrgh9i0mzxmkls16pgf8vfcpng1axr7cigyhc";
   };
 
+  hardeningDisable = [ "format" ];
+
   buildInputs = [
     libX11 xproto imake gccmakedep libXt libXmu libXaw
     libXext xextproto libSM libICE libXpm libXp