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-rw-r--r--pkgs/tools/X11/sct/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.nix11
-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/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/cd-dvd/dvdisaster/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/udftools/default.nix4
-rw-r--r--pkgs/tools/filesystems/udftools/gcc5.patch17
-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.nix4
-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/netpbm/default.nix6
-rw-r--r--pkgs/tools/graphics/nifskope/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.nix4
-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/default.nix4
-rw-r--r--pkgs/tools/misc/detox/default.nix2
-rw-r--r--pkgs/tools/misc/expect/default.nix2
-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/gummiboot/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/pal/default.nix6
-rw-r--r--pkgs/tools/misc/recutils/default.nix2
-rw-r--r--pkgs/tools/misc/sutils/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/eggdrop/default.nix17
-rw-r--r--pkgs/tools/networking/iperf/2.nix2
-rw-r--r--pkgs/tools/networking/lsh/default.nix51
-rw-r--r--pkgs/tools/networking/lsh/lshd-no-root-login.patch16
-rw-r--r--pkgs/tools/networking/lsh/pam-service-name.patch14
-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/package-management/checkinstall/default.nix2
-rw-r--r--pkgs/tools/package-management/clib/default.nix2
-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/john/default.nix2
-rw-r--r--pkgs/tools/security/john/gcc5.patch14
-rw-r--r--pkgs/tools/security/signing-party/default.nix4
-rw-r--r--pkgs/tools/security/tboot/default.nix3
-rw-r--r--pkgs/tools/system/cron/default.nix2
-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/which/default.nix5
-rw-r--r--pkgs/tools/text/a2ps/default.nix2
-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/tex/tetex/default.nix4
-rw-r--r--pkgs/tools/typesetting/tex/texlive-new/bin.nix4
-rw-r--r--pkgs/tools/video/mjpegtools/default.nix2
-rw-r--r--pkgs/tools/video/vncrec/default.nix2
97 files changed, 288 insertions, 163 deletions
diff --git a/pkgs/tools/X11/sct/default.nix b/pkgs/tools/X11/sct/default.nix
index 4bf62e53f55b..2eed4335af12 100644
--- a/pkgs/tools/X11/sct/default.nix
+++ b/pkgs/tools/X11/sct/default.nix
@@ -4,7 +4,7 @@ stdenv.mkDerivation rec {
   buildInputs = [libX11 libXrandr];
   src = fetchurl {
     url = http://www.tedunangst.com/flak/files/sct.c;
-    sha256 = "1bivy0sl5v1jsq4jbq6p9hplz6cvw4nx9rc96p2kxsg506rqllc5";
+    sha256 = "01f3ndx3s6d2qh2xmbpmhd4962dyh8yp95l87xwrs4plqdz6knhd";
   };
   phases = ["patchPhase" "buildPhase" "installPhase"];
   patchPhase = ''
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 cd151698f250..042880b39c9b 100644
--- a/pkgs/tools/archivers/cromfs/default.nix
+++ b/pkgs/tools/archivers/cromfs/default.nix
@@ -1,18 +1,15 @@
-{ stdenv, fetchurl, pkgconfig, fuse, perl, gcc48 }:
+{ stdenv, fetchurl, pkgconfig, fuse, perl }:
 
 stdenv.mkDerivation rec {
   name = "cromfs-1.5.10.2";
-  
+
   src = fetchurl {
     url = "http://bisqwit.iki.fi/src/arch/${name}.tar.bz2";
     sha256 = "0xy2x1ws1qqfp7hfj6yzm80zhrxzmhn0w2yns77im1lmd2h18817";
   };
 
-  patchPhase = ''sed -i 's@/bin/bash@/bin/sh@g' configure'';
+  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
@@ -21,7 +18,7 @@ stdenv.mkDerivation rec {
     install util/unmkcromfs $out/bin
   '';
 
-  buildInputs = [ pkgconfig fuse perl gcc48 ];
+  buildInputs = [ pkgconfig fuse perl ];
 
   meta = {
     description = "FUSE Compressed ROM filesystem with lzma";
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/bootloaders/refind/default.nix b/pkgs/tools/bootloaders/refind/default.nix
index 110e00976e83..f38b24c0fc07 100644
--- a/pkgs/tools/bootloaders/refind/default.nix
+++ b/pkgs/tools/bootloaders/refind/default.nix
@@ -15,6 +15,8 @@ stdenv.mkDerivation rec {
 
   buildInputs = [ unzip 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 375bbcda7e4d..7e7558f69e69 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 bcf9ec2c0cc3..0b10f30497d2 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/cd-dvd/dvdisaster/default.nix b/pkgs/tools/cd-dvd/dvdisaster/default.nix
index 08da13b569ae..82a57c6684fb 100644
--- a/pkgs/tools/cd-dvd/dvdisaster/default.nix
+++ b/pkgs/tools/cd-dvd/dvdisaster/default.nix
@@ -12,6 +12,8 @@ stdenv.mkDerivation rec {
     sha256 = "0f8gjnia2fxcbmhl8b3qkr5b7idl8m855dw7xw2fnmbqwvcm6k4w";
   };
 
+  hardeningDisable = [ "fortify" ];
+
   nativeBuildInputs = [ gettext pkgconfig which ];
   buildInputs = [ glib gtk2 ];
 
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/udftools/default.nix b/pkgs/tools/filesystems/udftools/default.nix
index 7cb924c6cf13..75e37f77949d 100644
--- a/pkgs/tools/filesystems/udftools/default.nix
+++ b/pkgs/tools/filesystems/udftools/default.nix
@@ -10,6 +10,10 @@ stdenv.mkDerivation rec {
 
   buildInputs = [ ncurses readline ];
 
+  patches = [ ./gcc5.patch ];
+
+  hardeningDisable = [ "fortify" ];
+
   NIX_CFLAGS_COMPILE = "-std=gnu90";
 
   preConfigure = ''
diff --git a/pkgs/tools/filesystems/udftools/gcc5.patch b/pkgs/tools/filesystems/udftools/gcc5.patch
new file mode 100644
index 000000000000..2c57ff20e135
--- /dev/null
+++ b/pkgs/tools/filesystems/udftools/gcc5.patch
@@ -0,0 +1,17 @@
+--- udftools-1.0.0b3/libudffs/desc.c	2016-02-07 23:21:38.595391610 +0000
++++ udftools-1.0.0b3/libudffs/desc.c	2016-02-07 23:21:57.759756269 +0000
+@@ -34,12 +34,12 @@
+ #include "libudffs.h"
+ #include "config.h"
+ 
+-inline struct impUseVolDescImpUse *query_iuvdiu(struct udf_disc *disc)
++extern struct impUseVolDescImpUse *query_iuvdiu(struct udf_disc *disc)
+ {
+ 	return (struct impUseVolDescImpUse *)disc->udf_iuvd[0]->impUse;
+ }
+ 
+-inline struct logicalVolIntegrityDescImpUse *query_lvidiu(struct udf_disc *disc)
++extern struct logicalVolIntegrityDescImpUse *query_lvidiu(struct udf_disc *disc)
+ {
+ 	return (struct logicalVolIntegrityDescImpUse *)&(disc->udf_lvid->impUse[le32_to_cpu(disc->udf_lvd[0]->numPartitionMaps) * 2 * sizeof(uint32_t)]);
+ }
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 c9b1febcc93a..eb86acfc6242 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 02b700111de3..9e0eea516d31 100644
--- a/pkgs/tools/graphics/graphviz/2.0.nix
+++ b/pkgs/tools/graphics/graphviz/2.0.nix
@@ -13,7 +13,9 @@ stdenv.mkDerivation rec {
   };
 
   buildInputs = [pkgconfig xlibsWrapper libpng libjpeg expat libXaw yacc libtool fontconfig pango gd];
-  
+
+  hardeningDisable = [ "format" "fortify" ];
+
   configureFlags =
     [ "--with-pngincludedir=${libpng}/include"
       "--with-pnglibdir=${libpng.out}/lib"
diff --git a/pkgs/tools/graphics/graphviz/2.32.nix b/pkgs/tools/graphics/graphviz/2.32.nix
index 8a7205621673..4fe963288690 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 9eccee536bdd..273b3e72c647 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/netpbm/default.nix b/pkgs/tools/graphics/netpbm/default.nix
index 4a52434d379a..a3a5e30d41b5 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/plotutils/default.nix b/pkgs/tools/graphics/plotutils/default.nix
index 6a7a6745c87c..abcbabea596c 100644
--- a/pkgs/tools/graphics/plotutils/default.nix
+++ b/pkgs/tools/graphics/plotutils/default.nix
@@ -19,6 +19,8 @@ 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 d288e7018e60..b8d020ca4343 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=${zlib.out}/lib";
diff --git a/pkgs/tools/graphics/qrcode/default.nix b/pkgs/tools/graphics/qrcode/default.nix
index e5bc5517b89e..f2a85c73c2af 100644
--- a/pkgs/tools/graphics/qrcode/default.nix
+++ b/pkgs/tools/graphics/qrcode/default.nix
@@ -1,4 +1,4 @@
-{stdenv, fetchgit}:
+{ stdenv, fetchgit }:
 let
   s =
   rec {
@@ -16,14 +16,19 @@ in
 stdenv.mkDerivation {
   inherit (s) name version;
   inherit buildInputs;
+
   src = fetchgit {
     inherit (s) rev url sha256;
   };
+
+  hardeningDisable = [ "fortify" ];
+
   installPhase = ''
     mkdir -p "$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 f540029cbc73..898031cbaf3f 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 48e3316a4a24..b96c469e3468 100644
--- a/pkgs/tools/graphics/zbar/default.nix
+++ b/pkgs/tools/graphics/zbar/default.nix
@@ -15,7 +15,9 @@ stdenv.mkDerivation rec {
     [ imagemagickBig pkgconfig python pygtk perl libX11
       libv4l qt4 lzma gtk2 ];
 
-  configureFlags = ["--disable-video"];
+  configureFlags = [ "--disable-video" ];
+
+  hardeningDisable = [ "fortify" ];
 
   meta = with stdenv.lib; {
     description = "Bar code reader";
diff --git a/pkgs/tools/misc/calamares/default.nix b/pkgs/tools/misc/calamares/default.nix
index 596030216f60..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-${version}";
-  version = "1.0";
-
-  src = fetchgit {
-    url = "https://github.com/calamares/calamares.git";
-    rev = "dabfb68a68cb012a90cd7b94a22e1ea08f7dd8ad";
-    sha256 = "2851ce487aaac61d2df342a47f91ec87fe52ff036227ef697caa7056fe5f188c";
+  name = "${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 1ad4f473e9d0..90c5f953e573 100644
--- a/pkgs/tools/misc/coreutils/default.nix
+++ b/pkgs/tools/misc/coreutils/default.nix
@@ -19,12 +19,17 @@ 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/default.nix b/pkgs/tools/misc/ddccontrol/default.nix
index 2d5d10054b5b..132707106af0 100644
--- a/pkgs/tools/misc/ddccontrol/default.nix
+++ b/pkgs/tools/misc/ddccontrol/default.nix
@@ -16,10 +16,12 @@
 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
@@ -35,6 +37,8 @@ stdenv.mkDerivation {
       ddccontrol-db
     ];
 
+  hardeningDisable = [ "format" ];
+
   prePatch = ''
       newPath=$(echo "${ddccontrol-db}/share/ddccontrol-db" | sed "s/\\//\\\\\\//g")
       mv configure.ac configure.ac.old
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/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 694f45599f30..fc8784decc5f 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 0195022f7038..400aa88e357a 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/gummiboot/default.nix b/pkgs/tools/misc/gummiboot/default.nix
index 9d9b7700c90b..7946a3b062fc 100644
--- a/pkgs/tools/misc/gummiboot/default.nix
+++ b/pkgs/tools/misc/gummiboot/default.nix
@@ -5,6 +5,8 @@ stdenv.mkDerivation rec {
 
   buildInputs = [ gnu-efi pkgconfig libxslt utillinux ];
 
+  hardeningDisable = [ "stackprotector" ];
+
   # Sigh, gummiboot should be able to find this in buildInputs
   configureFlags = [
     "--with-efi-includedir=${gnu-efi}/include"
diff --git a/pkgs/tools/misc/ipxe/default.nix b/pkgs/tools/misc/ipxe/default.nix
index 4346d25ca07c..e96d38d8dfe0 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 7e3824263365..62d490ea4f9e 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/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/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/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 b0943f469b3e..ce5a00708f99 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";
   };
diff --git a/pkgs/tools/misc/xfstests/default.nix b/pkgs/tools/misc/xfstests/default.nix
index 5269955ebdf9..b0395b83e7db 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 38839c4b6acd..d262f7fc9e0c 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 $out/bin
diff --git a/pkgs/tools/networking/dnsmasq/default.nix b/pkgs/tools/networking/dnsmasq/default.nix
index 63720faf7078..b05f4e8e80ee 100644
--- a/pkgs/tools/networking/dnsmasq/default.nix
+++ b/pkgs/tools/networking/dnsmasq/default.nix
@@ -29,6 +29,8 @@ stdenv.mkDerivation rec {
     "LOCALEDIR=$(out)/share/locale"
   ];
 
+  hardeningEnable = [ "pie" ];
+
   postBuild = optionalString stdenv.isLinux ''
     make -C contrib/wrt
   '';
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/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/lsh/default.nix b/pkgs/tools/networking/lsh/default.nix
deleted file mode 100644
index 5d788af1682e..000000000000
--- a/pkgs/tools/networking/lsh/default.nix
+++ /dev/null
@@ -1,51 +0,0 @@
-{ stdenv, fetchurl, gperf, guile, gmp, zlib, liboop, readline, gnum4, pam
-, nettools, lsof, procps }:
-
-stdenv.mkDerivation rec {
-  name = "lsh-2.0.4";
-  src = fetchurl {
-    url = "mirror://gnu/lsh/${name}.tar.gz";
-    sha256 = "614b9d63e13ad3e162c82b6405d1f67713fc622a8bc11337e72949d613713091";
-  };
-
-  patches = [ ./pam-service-name.patch ./lshd-no-root-login.patch ];
-
-  preConfigure = ''
-    # Patch `lsh-make-seed' so that it can gather enough entropy.
-    sed -i "src/lsh-make-seed.c" \
-        -e "s|/usr/sbin/arp|${nettools}/sbin/arp|g ;
-            s|/usr/bin/netstat|${nettools}/bin/netstat|g ;
-            s|/usr/local/bin/lsof|${lsof}/bin/lsof|g ;
-            s|/bin/vmstat|${procps}/bin/vmstat|g ;
-            s|/bin/ps|${procps}/bin/sp|g ;
-            s|/usr/bin/w|${procps}/bin/w|g ;
-            s|/usr/bin/df|$(type -P df)|g ;
-            s|/usr/bin/ipcs|$(type -P ipcs)|g ;
-            s|/usr/bin/uptime|$(type -P uptime)|g"
-
-    # Skip the `configure' script that checks whether /dev/ptmx & co. work as
-    # expected, because it relies on impurities (for instance, /dev/pts may
-    # be unavailable in chroots.)
-    export lsh_cv_sys_unix98_ptys=yes
-  '';
-
-  NIX_CFLAGS_COMPILE = "-std=gnu90";
-
-  buildInputs = [ gperf guile gmp zlib liboop readline gnum4 pam ];
-
-  meta = {
-    description = "GPL'd implementation of the SSH protocol";
-
-    longDescription = ''
-      lsh is a free implementation (in the GNU sense) of the ssh
-      version 2 protocol, currently being standardised by the IETF
-      SECSH working group.
-    '';
-
-    homepage = http://www.lysator.liu.se/~nisse/lsh/;
-    license = stdenv.lib.licenses.gpl2Plus;
-
-    maintainers = [ ];
-    platforms = [ "x86_64-linux" ];
-  };
-}
diff --git a/pkgs/tools/networking/lsh/lshd-no-root-login.patch b/pkgs/tools/networking/lsh/lshd-no-root-login.patch
deleted file mode 100644
index 9dd81de3fbc1..000000000000
--- a/pkgs/tools/networking/lsh/lshd-no-root-login.patch
+++ /dev/null
@@ -1,16 +0,0 @@
-Correctly handle the `--no-root-login' option.
-
---- lsh-2.0.4/src/lshd.c	2006-05-01 13:47:44.000000000 +0200
-+++ lsh-2.0.4/src/lshd.c	2009-09-08 12:20:36.000000000 +0200
-@@ -758,6 +758,10 @@ main_argp_parser(int key, char *arg, str
-       self->allow_root = 1;
-       break;
- 
-+    case OPT_NO_ROOT_LOGIN:
-+      self->allow_root = 0;
-+      break;
-+
-     case OPT_KERBEROS_PASSWD:
-       self->pw_helper = PATH_KERBEROS_HELPER;
-       break;
-
diff --git a/pkgs/tools/networking/lsh/pam-service-name.patch b/pkgs/tools/networking/lsh/pam-service-name.patch
deleted file mode 100644
index 6a6156855c51..000000000000
--- a/pkgs/tools/networking/lsh/pam-service-name.patch
+++ /dev/null
@@ -1,14 +0,0 @@
-Tell `lsh-pam-checkpw', the PAM password helper program, to use a more
-descriptive service name.
-
---- lsh-2.0.4/src/lsh-pam-checkpw.c	2003-02-16 22:30:10.000000000 +0100
-+++ lsh-2.0.4/src/lsh-pam-checkpw.c	2008-11-28 16:16:58.000000000 +0100
-@@ -38,7 +38,7 @@
- #include <security/pam_appl.h>
- 
- #define PWD_MAXLEN 1024
--#define SERVICE_NAME "other"
-+#define SERVICE_NAME "lshd"
- #define TIMEOUT 600 
- 
- static int
diff --git a/pkgs/tools/networking/mailutils/default.nix b/pkgs/tools/networking/mailutils/default.nix
index cbca408f0842..140d58e3163e 100644
--- a/pkgs/tools/networking/mailutils/default.nix
+++ b/pkgs/tools/networking/mailutils/default.nix
@@ -11,6 +11,8 @@ stdenv.mkDerivation rec {
     sha256 = "0szbqa12zqzldqyw97lxqax3ja2adis83i7brdfsxmrfw68iaf65";
   };
 
+  hardeningDisable = [ "format" ];
+
   patches = [ ./path-to-cat.patch ./no-gets.patch ];
 
   configureFlags = "--with-path-sendmail=${sendmailPath}";
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 0e7c23fd3a6c..b2242fe54546 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 50fde6a77944..c1f78c911a1a 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 = "0kwl8hv3nydd34xp1489jpjdj4bmknfl9xrgynij0vf5qx29xv7m";
   };
 
-  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 64b9fe98278b..064745f88558 100644
--- a/pkgs/tools/networking/openssh/default.nix
+++ b/pkgs/tools/networking/openssh/default.nix
@@ -73,6 +73,8 @@ 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 f57af20739d6..36c6a2deead0 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 e8b56ed7d966..48e3c5625832 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 e2c83bcb975c..69b3e633f379 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 72a31262e26f..81d43fa501cf 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/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 ae1213aee7c3..cb365b9b4f76 100644
--- a/pkgs/tools/package-management/clib/default.nix
+++ b/pkgs/tools/package-management/clib/default.nix
@@ -9,6 +9,8 @@ stdenv.mkDerivation rec {
     sha256 = "0hbi5hf4w0iim96h89j7krxv61x92ffxjbldxp3zk92m5sgpldnm";
   };
 
+  hardeningDisable = [ "fortify" ];
+
   makeFlags = "PREFIX=$(out)";
 
   buildInputs = [ curl ];
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 282c3541dde5..8efd04690dbe 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/john/default.nix b/pkgs/tools/security/john/default.nix
index 2e99208fe114..dfaa56f0c772 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/signing-party/default.nix b/pkgs/tools/security/signing-party/default.nix
index dfd5cd6c7d7c..e2e3955628de 100644
--- a/pkgs/tools/security/signing-party/default.nix
+++ b/pkgs/tools/security/signing-party/default.nix
@@ -1,12 +1,12 @@
 {stdenv, fetchurl, gnupg, perl, automake111x, autoconf}:
 
 stdenv.mkDerivation rec {
-  version = "2.1";
+  version = "2.2";
   basename = "signing-party";
   name = "${basename}-${version}";
   src = fetchurl {
     url = "mirror://debian/pool/main/s/${basename}/${basename}_${version}.orig.tar.gz";
-    sha256 = "0pcni3mf92503bqknwlsvv1f5gz23dmzwas2j8g2fk7afjd891ya";
+    sha256 = "13qncdyadw1cnslc2xss9s2rpkalm7rz572b23p7mqcdqp30cpdd";
   };
 
   sourceRoot = ".";
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 998be45d9c64..26f088fd54a2 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/facter/default.nix b/pkgs/tools/system/facter/default.nix
index a90000dde87e..6d162188a539 100644
--- a/pkgs/tools/system/facter/default.nix
+++ b/pkgs/tools/system/facter/default.nix
@@ -8,9 +8,7 @@ stdenv.mkDerivation rec {
     sha256 = "0k2k92y42zb6vf542zwkhvg15kv32yb4zvw6nlcqlgmyg19c5qmv";
   };
 
-  libyamlcpp_ = libyamlcpp.override { makePIC = true; };
-
-  buildInputs = [ boost cmake curl leatherman libyamlcpp_ openssl utillinux ];
+  buildInputs = [ boost cmake curl leatherman libyamlcpp openssl 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/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 7de6a8dd5745..4a32e972a5b3 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 Anyithing to PostScript converter and pretty-printer";
     longDescription = ''
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/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/texlive-new/bin.nix b/pkgs/tools/typesetting/tex/texlive-new/bin.nix
index f833cc2f82b1..83dcd4b72cd4 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" ];
+
   preConfigure = ''
     rm -r libs/{cairo,freetype2,gd,gmp,graphite2,harfbuzz,icu,libpaper,libpng} \
       libs/{mpfr,pixman,poppler,potrace,xpdf,zlib,zziplib}
@@ -122,6 +124,8 @@ 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/video/mjpegtools/default.nix b/pkgs/tools/video/mjpegtools/default.nix
index 4aee9064d724..0da945323595 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 4654d5902cb0..81860f22e897 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