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-rw-r--r--pkgs/applications/audio/aacgain/default.nix5
-rw-r--r--pkgs/applications/audio/cdparanoia/default.nix2
-rw-r--r--pkgs/applications/audio/csound/default.nix2
-rw-r--r--pkgs/applications/audio/freewheeling/default.nix2
-rw-r--r--pkgs/applications/audio/gjay/default.nix2
-rw-r--r--pkgs/applications/audio/jack-capture/default.nix4
-rw-r--r--pkgs/applications/audio/lingot/default.nix2
-rw-r--r--pkgs/applications/audio/mi2ly/default.nix2
-rw-r--r--pkgs/applications/audio/mp3info/default.nix2
-rw-r--r--pkgs/applications/audio/mp3val/default.nix2
-rw-r--r--pkgs/applications/audio/mpg321/default.nix2
-rw-r--r--pkgs/applications/audio/musescore/default.nix2
-rw-r--r--pkgs/applications/audio/pd-plugins/cyclone/default.nix2
-rw-r--r--pkgs/applications/audio/pd-plugins/maxlib/default.nix2
-rw-r--r--pkgs/applications/audio/pd-plugins/mrpeach/default.nix4
-rw-r--r--pkgs/applications/audio/qmidinet/default.nix2
-rw-r--r--pkgs/applications/audio/rakarrack/default.nix2
-rw-r--r--pkgs/applications/audio/x42-plugins/default.nix4
-rw-r--r--pkgs/applications/audio/zynaddsubfx/default.nix2
-rw-r--r--pkgs/applications/editors/bviplus/default.nix8
-rw-r--r--pkgs/applications/editors/emacs-25/default.nix2
-rw-r--r--pkgs/applications/editors/ht/default.nix5
-rw-r--r--pkgs/applications/editors/leafpad/default.nix2
-rw-r--r--pkgs/applications/editors/nedit/default.nix2
-rw-r--r--pkgs/applications/editors/neovim/default.nix3
-rw-r--r--pkgs/applications/editors/vim/configurable.nix2
-rw-r--r--pkgs/applications/editors/vim/default.nix2
-rw-r--r--pkgs/applications/graphics/cinepaint/default.nix4
-rw-r--r--pkgs/applications/graphics/fontmatrix/default.nix2
-rw-r--r--pkgs/applications/graphics/giv/default.nix3
-rw-r--r--pkgs/applications/graphics/gqview/default.nix2
-rw-r--r--pkgs/applications/graphics/kipi-plugins/default.nix4
-rw-r--r--pkgs/applications/graphics/meshlab/default.nix2
-rw-r--r--pkgs/applications/graphics/qtpfsgui/default.nix2
-rw-r--r--pkgs/applications/graphics/tesseract/default.nix2
-rw-r--r--pkgs/applications/graphics/xfig/default.nix2
-rw-r--r--pkgs/applications/graphics/zgv/default.nix2
-rw-r--r--pkgs/applications/inferno/default.nix2
-rw-r--r--pkgs/applications/misc/epdfview/default.nix9
-rw-r--r--pkgs/applications/misc/gkrellm/default.nix2
-rw-r--r--pkgs/applications/misc/grip/default.nix2
-rw-r--r--pkgs/applications/misc/k2pdfopt/default.nix4
-rw-r--r--pkgs/applications/misc/milu/default.nix2
-rw-r--r--pkgs/applications/misc/navit/default.nix2
-rw-r--r--pkgs/applications/misc/posterazor/default.nix2
-rw-r--r--pkgs/applications/misc/sdcv/default.nix2
-rw-r--r--pkgs/applications/misc/tasknc/default.nix2
-rw-r--r--pkgs/applications/misc/vym/default.nix4
-rw-r--r--pkgs/applications/misc/wordnet/default.nix2
-rw-r--r--pkgs/applications/misc/xpdf/default.nix2
-rw-r--r--pkgs/applications/networking/browsers/vimprobable2/default.nix8
-rw-r--r--pkgs/applications/networking/browsers/w3m/default.nix2
-rw-r--r--pkgs/applications/networking/instant-messengers/silc-client/default.nix2
-rw-r--r--pkgs/applications/networking/instant-messengers/vacuum/default.nix2
-rw-r--r--pkgs/applications/networking/iptraf-ng/default.nix2
-rw-r--r--pkgs/applications/networking/iptraf/default.nix6
-rw-r--r--pkgs/applications/networking/irc/bip/default.nix5
-rw-r--r--pkgs/applications/networking/mailreaders/alpine/default.nix31
-rw-r--r--pkgs/applications/networking/mailreaders/realpine/default.nix31
-rw-r--r--pkgs/applications/networking/remote/ssvnc/default.nix2
-rw-r--r--pkgs/applications/science/electronics/caneda/default.nix2
-rw-r--r--pkgs/applications/science/geometry/drgeo/default.nix2
-rw-r--r--pkgs/applications/science/logic/ltl2ba/default.nix2
-rw-r--r--pkgs/applications/science/logic/otter/default.nix5
-rw-r--r--pkgs/applications/science/logic/prover9/default.nix4
-rw-r--r--pkgs/applications/science/math/cbc/default.nix2
-rw-r--r--pkgs/applications/science/math/perseus/default.nix4
-rw-r--r--pkgs/applications/science/math/qalculate-gtk/default.nix3
-rw-r--r--pkgs/applications/science/math/singular/default.nix2
-rw-r--r--pkgs/applications/science/math/yacas/default.nix4
-rw-r--r--pkgs/applications/version-management/bitkeeper/default.nix2
-rw-r--r--pkgs/applications/version-management/cvs/default.nix2
-rw-r--r--pkgs/applications/version-management/git-and-tools/git/default.nix2
-rw-r--r--pkgs/applications/version-management/git-and-tools/qgit/default.nix20
-rw-r--r--pkgs/applications/version-management/redmine/default.nix3
-rw-r--r--pkgs/applications/video/aegisub/default.nix2
-rw-r--r--pkgs/applications/video/kino/default.nix10
-rw-r--r--pkgs/applications/video/subtitleeditor/default.nix2
-rw-r--r--pkgs/applications/virtualization/OVMF/default.nix2
-rw-r--r--pkgs/applications/virtualization/bochs/default.nix4
-rw-r--r--pkgs/applications/virtualization/cbfstool/default.nix2
-rw-r--r--pkgs/applications/virtualization/qboot/default.nix4
-rw-r--r--pkgs/applications/virtualization/seabios/default.nix6
-rw-r--r--pkgs/applications/virtualization/virtualbox/default.nix2
-rw-r--r--pkgs/applications/virtualization/virtualbox/guest-additions/default.nix2
-rw-r--r--pkgs/applications/virtualization/xen/generic.nix2
-rw-r--r--pkgs/applications/window-managers/stalonetray/default.nix4
-rw-r--r--pkgs/applications/window-managers/yabar/default.nix2
-rw-r--r--pkgs/build-support/cc-wrapper/add-hardening61
-rw-r--r--pkgs/build-support/cc-wrapper/cc-wrapper.sh9
-rw-r--r--pkgs/build-support/cc-wrapper/default.nix1
-rw-r--r--pkgs/build-support/cc-wrapper/ld-wrapper.sh6
-rw-r--r--pkgs/desktops/gnome-2/platform/libgnomecups/default.nix2
-rw-r--r--pkgs/desktops/gnome-2/platform/libgtkhtml/default.nix6
-rw-r--r--pkgs/desktops/gnome-3/3.20/core/nautilus/default.nix2
-rw-r--r--pkgs/desktops/gnome-3/3.20/misc/libgda/default.nix2
-rw-r--r--pkgs/desktops/kde-4.14/kdebindings/qtruby.nix8
-rw-r--r--pkgs/desktops/xfce/panel-plugins/xfce4-verve-plugin.nix2
-rw-r--r--pkgs/development/compilers/ccl/default.nix2
-rw-r--r--pkgs/development/compilers/clean/default.nix2
-rw-r--r--pkgs/development/compilers/dev86/default.nix2
-rw-r--r--pkgs/development/compilers/ecl/default.nix6
-rw-r--r--pkgs/development/compilers/edk2/default.nix8
-rw-r--r--pkgs/development/compilers/gcc/4.5/default.nix4
-rw-r--r--pkgs/development/compilers/gcc/4.6/default.nix2
-rw-r--r--pkgs/development/compilers/gcc/4.8/default.nix2
-rw-r--r--pkgs/development/compilers/gcc/4.9/default.nix2
-rw-r--r--pkgs/development/compilers/gcc/5/default.nix3
-rw-r--r--pkgs/development/compilers/gcc/6/default.nix2
-rw-r--r--pkgs/development/compilers/gcc/gfortran-darwin.nix14
-rw-r--r--pkgs/development/compilers/gcl/default.nix21
-rw-r--r--pkgs/development/compilers/ghc/6.10.4.nix2
-rw-r--r--pkgs/development/compilers/go/1.4.nix2
-rw-r--r--pkgs/development/compilers/go/1.5.nix2
-rw-r--r--pkgs/development/compilers/go/1.6.nix2
-rw-r--r--pkgs/development/compilers/gprolog/default.nix2
-rw-r--r--pkgs/development/compilers/mkcl/default.nix2
-rw-r--r--pkgs/development/compilers/picat/default.nix2
-rw-r--r--pkgs/development/compilers/qcmm/builder.sh29
-rw-r--r--pkgs/development/compilers/qcmm/default.nix12
-rw-r--r--pkgs/development/compilers/qcmm/qcmm.patch121
-rw-r--r--pkgs/development/compilers/squeak/default.nix2
-rw-r--r--pkgs/development/compilers/strategoxt/0.16.nix47
-rw-r--r--pkgs/development/compilers/strategoxt/0.17.nix112
-rw-r--r--pkgs/development/compilers/strategoxt/0.18.nix124
-rw-r--r--pkgs/development/compilers/swi-prolog/default.nix2
-rw-r--r--pkgs/development/compilers/teyjus/default.nix2
-rw-r--r--pkgs/development/compilers/tinycc/default.nix2
-rw-r--r--pkgs/development/compilers/webdsl/default.nix24
-rw-r--r--pkgs/development/compilers/wla-dx/default.nix5
-rw-r--r--pkgs/development/haskell-modules/configuration-common.nix37
-rw-r--r--pkgs/development/interpreters/clisp/2.44.1.nix10
-rw-r--r--pkgs/development/interpreters/erlang/R14.nix65
-rw-r--r--pkgs/development/interpreters/lua-4/default.nix2
-rw-r--r--pkgs/development/interpreters/lua-5/sec.nix2
-rw-r--r--pkgs/development/interpreters/lush/default.nix31
-rw-r--r--pkgs/development/interpreters/maude/default.nix2
-rw-r--r--pkgs/development/interpreters/perl/default.nix3
-rw-r--r--pkgs/development/interpreters/php/default.nix2
-rw-r--r--pkgs/development/interpreters/ruby/default.nix3
-rw-r--r--pkgs/development/interpreters/ruby/patchsets.nix4
-rw-r--r--pkgs/development/interpreters/ruby/rand-egd.patch42
-rw-r--r--pkgs/development/interpreters/ruby/ruby22-rand-egd.patch42
-rw-r--r--pkgs/development/interpreters/spidermonkey/1.8.0-rc1.nix4
-rw-r--r--pkgs/development/interpreters/spidermonkey/default.nix3
-rw-r--r--pkgs/development/interpreters/supercollider/default.nix4
-rw-r--r--pkgs/development/interpreters/unicon-lang/default.nix2
-rw-r--r--pkgs/development/interpreters/wasm/default.nix3
-rw-r--r--pkgs/development/libraries/CoinMP/default.nix2
-rw-r--r--pkgs/development/libraries/a52dec/default.nix2
-rw-r--r--pkgs/development/libraries/accelio/default.nix2
-rw-r--r--pkgs/development/libraries/allegro/default.nix2
-rw-r--r--pkgs/development/libraries/aterm/2.5.nix34
-rw-r--r--pkgs/development/libraries/aterm/max-long.patch77
-rw-r--r--pkgs/development/libraries/aterm/sizeof.patch56
-rw-r--r--pkgs/development/libraries/audio/libbs2b/default.nix2
-rw-r--r--pkgs/development/libraries/cgui/default.nix3
-rw-r--r--pkgs/development/libraries/cloog/0.18.0.nix3
-rw-r--r--pkgs/development/libraries/ctpp2/default.nix4
-rw-r--r--pkgs/development/libraries/cwiid/default.nix52
-rw-r--r--pkgs/development/libraries/db/db-4.4.nix1
-rw-r--r--pkgs/development/libraries/db/db-4.5.nix1
-rw-r--r--pkgs/development/libraries/db/db-4.7.nix1
-rw-r--r--pkgs/development/libraries/db/db-4.8.nix1
-rw-r--r--pkgs/development/libraries/db/generic.nix5
-rw-r--r--pkgs/development/libraries/faac/default.nix2
-rw-r--r--pkgs/development/libraries/fox/default.nix2
-rw-r--r--pkgs/development/libraries/fox/fox-1.6.nix2
-rw-r--r--pkgs/development/libraries/freetds/default.nix2
-rw-r--r--pkgs/development/libraries/fribidi/default.nix4
-rw-r--r--pkgs/development/libraries/gd/default.nix3
-rw-r--r--pkgs/development/libraries/gdal/default.nix2
-rw-r--r--pkgs/development/libraries/gdal/gdal-1_11.nix2
-rw-r--r--pkgs/development/libraries/gdome2/default.nix2
-rw-r--r--pkgs/development/libraries/gegl/3.0.nix14
-rw-r--r--pkgs/development/libraries/geoclue/default.nix2
-rw-r--r--pkgs/development/libraries/gettext/default.nix3
-rw-r--r--pkgs/development/libraries/giflib/4.1.nix4
-rw-r--r--pkgs/development/libraries/giflib/libungif.nix2
-rw-r--r--pkgs/development/libraries/glibc/default.nix2
-rw-r--r--pkgs/development/libraries/gmp/5.1.x.nix3
-rw-r--r--pkgs/development/libraries/gnu-efi/default.nix2
-rw-r--r--pkgs/development/libraries/gsm/default.nix2
-rw-r--r--pkgs/development/libraries/gstreamer/legacy/gst-python/default.nix2
-rw-r--r--pkgs/development/libraries/hspell/default.nix2
-rw-r--r--pkgs/development/libraries/hunspell/default.nix2
-rw-r--r--pkgs/development/libraries/isl/0.14.1.nix3
-rw-r--r--pkgs/development/libraries/itk/default.nix1
-rw-r--r--pkgs/development/libraries/java/swt/default.nix2
-rw-r--r--pkgs/development/libraries/libdnet/default.nix2
-rw-r--r--pkgs/development/libraries/libdwg/default.nix2
-rw-r--r--pkgs/development/libraries/libelf/default.nix3
-rw-r--r--pkgs/development/libraries/libf2c/default.nix4
-rw-r--r--pkgs/development/libraries/libgeotiff/default.nix2
-rw-r--r--pkgs/development/libraries/libgksu/default.nix2
-rw-r--r--pkgs/development/libraries/libgphoto2/default.nix2
-rw-r--r--pkgs/development/libraries/libidn/default.nix2
-rw-r--r--pkgs/development/libraries/libjson-rpc-cpp/default.nix2
-rw-r--r--pkgs/development/libraries/libmpc/default.nix3
-rw-r--r--pkgs/development/libraries/librsync/0.9.nix6
-rw-r--r--pkgs/development/libraries/libunwind/default.nix1
-rw-r--r--pkgs/development/libraries/libvisual/default.nix2
-rw-r--r--pkgs/development/libraries/libyaml-cpp/default.nix4
-rw-r--r--pkgs/development/libraries/motif/default.nix2
-rw-r--r--pkgs/development/libraries/mp4v2/default.nix2
-rw-r--r--pkgs/development/libraries/mpfr/default.nix3
-rw-r--r--pkgs/development/libraries/nvidia-texture-tools/default.nix2
-rw-r--r--pkgs/development/libraries/opencascade/6.5.nix2
-rw-r--r--pkgs/development/libraries/opencascade/default.nix2
-rw-r--r--pkgs/development/libraries/opencv/3.x.nix2
-rw-r--r--pkgs/development/libraries/opencv/default.nix2
-rw-r--r--pkgs/development/libraries/pdf2xml/default.nix10
-rw-r--r--pkgs/development/libraries/plib/default.nix5
-rw-r--r--pkgs/development/libraries/portmidi/default.nix2
-rw-r--r--pkgs/development/libraries/pupnp/default.nix2
-rw-r--r--pkgs/development/libraries/qhull/default.nix2
-rw-r--r--pkgs/development/libraries/qt-3/default.nix2
-rw-r--r--pkgs/development/libraries/qtscriptgenerator/default.nix10
-rw-r--r--pkgs/development/libraries/science/math/atlas/default.nix7
-rw-r--r--pkgs/development/libraries/science/math/suitesparse/default.nix2
-rw-r--r--pkgs/development/libraries/smpeg/default.nix2
-rw-r--r--pkgs/development/libraries/speechd/default.nix2
-rw-r--r--pkgs/development/libraries/tidyp/default.nix2
-rw-r--r--pkgs/development/libraries/vxl/default.nix14
-rw-r--r--pkgs/development/libraries/vxl/gcc5.patch15
-rw-r--r--pkgs/development/libraries/xmlrpc-c/default.nix2
-rw-r--r--pkgs/development/libraries/zlib/default.nix6
-rw-r--r--pkgs/development/misc/avr-gcc-with-avr-libc/default.nix2
-rw-r--r--pkgs/development/pharo/vm/build-vm.nix2
-rw-r--r--pkgs/development/python-modules/wxPython/3.0.nix2
-rw-r--r--pkgs/development/tools/analysis/cccc/default.nix4
-rw-r--r--pkgs/development/tools/analysis/flow/default.nix1
-rw-r--r--pkgs/development/tools/analysis/garcosim/tracefilesim/default.nix2
-rw-r--r--pkgs/development/tools/analysis/radare/default.nix5
-rw-r--r--pkgs/development/tools/analysis/rr/default.nix5
-rw-r--r--pkgs/development/tools/analysis/valgrind/default.nix2
-rw-r--r--pkgs/development/tools/boost-build/default.nix2
-rw-r--r--pkgs/development/tools/build-managers/gnumake/3.80/default.nix4
-rw-r--r--pkgs/development/tools/misc/binutils/default.nix3
-rw-r--r--pkgs/development/tools/misc/elfutils/default.nix2
-rw-r--r--pkgs/development/tools/misc/gnum4/default.nix3
-rw-r--r--pkgs/development/tools/misc/kconfig-frontends/default.nix2
-rw-r--r--pkgs/development/tools/misc/patchelf/default.nix3
-rw-r--r--pkgs/development/tools/misc/rman/default.nix7
-rw-r--r--pkgs/development/tools/misc/texinfo/6.1.nix3
-rw-r--r--pkgs/development/tools/omniorb/default.nix2
-rw-r--r--pkgs/development/tools/parsing/bison/3.x.nix3
-rw-r--r--pkgs/development/tools/toluapp/default.nix2
-rw-r--r--pkgs/development/web/wml/default.nix6
-rw-r--r--pkgs/games/asc/default.nix1
-rw-r--r--pkgs/games/bsdgames/default.nix2
-rw-r--r--pkgs/games/crack-attack/default.nix2
-rw-r--r--pkgs/games/eboard/default.nix2
-rw-r--r--pkgs/games/gnugo/default.nix17
-rw-r--r--pkgs/games/lincity/ng.nix4
-rw-r--r--pkgs/games/liquidwar/default.nix2
-rw-r--r--pkgs/games/pioneers/default.nix2
-rw-r--r--pkgs/games/scummvm/default.nix6
-rw-r--r--pkgs/games/stardust/default.nix2
-rw-r--r--pkgs/games/torcs/default.nix2
-rw-r--r--pkgs/games/trackballs/default.nix2
-rw-r--r--pkgs/games/xconq/default.nix6
-rw-r--r--pkgs/games/xpilot/bloodspilot-server.nix34
-rw-r--r--pkgs/games/xpilot/server-gcc5.patch65
-rw-r--r--pkgs/games/zandronum/default.nix2
-rw-r--r--pkgs/misc/emulators/dlx/default.nix2
-rw-r--r--pkgs/misc/emulators/dosbox/default.nix8
-rw-r--r--pkgs/misc/emulators/fakenes/default.nix2
-rw-r--r--pkgs/misc/emulators/mupen64plus/default.nix10
-rw-r--r--pkgs/misc/emulators/nestopia/default.nix2
-rw-r--r--pkgs/misc/emulators/uae/default.nix7
-rw-r--r--pkgs/misc/mxt-app/default.nix2
-rw-r--r--pkgs/misc/talkfilters/default.nix14
-rw-r--r--pkgs/os-specific/linux/acpi-call/default.nix4
-rw-r--r--pkgs/os-specific/linux/ati-drivers/default.nix2
-rw-r--r--pkgs/os-specific/linux/batman-adv/default.nix2
-rw-r--r--pkgs/os-specific/linux/bbswitch/default.nix2
-rw-r--r--pkgs/os-specific/linux/blcr/default.nix4
-rw-r--r--pkgs/os-specific/linux/broadcom-sta/default.nix2
-rw-r--r--pkgs/os-specific/linux/busybox/default.nix2
-rw-r--r--pkgs/os-specific/linux/checksec/default.nix9
-rw-r--r--pkgs/os-specific/linux/criu/default.nix6
-rw-r--r--pkgs/os-specific/linux/cryptodev/default.nix19
-rw-r--r--pkgs/os-specific/linux/disk-indicator/default.nix2
-rw-r--r--pkgs/os-specific/linux/dmraid/default.nix2
-rw-r--r--pkgs/os-specific/linux/dmraid/hardening-format.patch18
-rw-r--r--pkgs/os-specific/linux/dpdk/default.nix2
-rw-r--r--pkgs/os-specific/linux/e1000e/default.nix2
-rw-r--r--pkgs/os-specific/linux/ena/default.nix3
-rw-r--r--pkgs/os-specific/linux/facetimehd/default.nix4
-rw-r--r--pkgs/os-specific/linux/frandom/default.nix2
-rw-r--r--pkgs/os-specific/linux/fusionio/vsl.nix2
-rw-r--r--pkgs/os-specific/linux/gogoclient/default.nix2
-rw-r--r--pkgs/os-specific/linux/ifenslave/default.nix2
-rw-r--r--pkgs/os-specific/linux/ixgbevf/default.nix2
-rw-r--r--pkgs/os-specific/linux/jool/default.nix2
-rw-r--r--pkgs/os-specific/linux/kernel-headers/3.18.nix3
-rw-r--r--pkgs/os-specific/linux/kernel/manual-config.nix2
-rw-r--r--pkgs/os-specific/linux/kexectools/default.nix2
-rw-r--r--pkgs/os-specific/linux/klibc/default.nix2
-rw-r--r--pkgs/os-specific/linux/ldm/default.nix2
-rw-r--r--pkgs/os-specific/linux/libaio/default.nix2
-rw-r--r--pkgs/os-specific/linux/lttng-modules/default.nix4
-rw-r--r--pkgs/os-specific/linux/mba6x_bl/default.nix2
-rw-r--r--pkgs/os-specific/linux/multipath-tools/default.nix2
-rw-r--r--pkgs/os-specific/linux/mxu11x0/default.nix2
-rw-r--r--pkgs/os-specific/linux/ndiswrapper/default.nix2
-rw-r--r--pkgs/os-specific/linux/netatop/default.nix2
-rw-r--r--pkgs/os-specific/linux/numad/default.nix2
-rw-r--r--pkgs/os-specific/linux/nvidia-x11/beta.nix2
-rw-r--r--pkgs/os-specific/linux/nvidia-x11/default.nix2
-rw-r--r--pkgs/os-specific/linux/nvidia-x11/legacy173.nix2
-rw-r--r--pkgs/os-specific/linux/nvidia-x11/legacy304.nix2
-rw-r--r--pkgs/os-specific/linux/nvidia-x11/legacy340.nix2
-rw-r--r--pkgs/os-specific/linux/nvidiabl/default.nix2
-rw-r--r--pkgs/os-specific/linux/paxctl/default.nix3
-rw-r--r--pkgs/os-specific/linux/phc-intel/default.nix2
-rw-r--r--pkgs/os-specific/linux/prl-tools/default.nix2
-rw-r--r--pkgs/os-specific/linux/psmouse-alps/default.nix40
-rw-r--r--pkgs/os-specific/linux/rtl8723bs/default.nix2
-rw-r--r--pkgs/os-specific/linux/rtl8812au/default.nix12
-rw-r--r--pkgs/os-specific/linux/setools/default.nix2
-rw-r--r--pkgs/os-specific/linux/spl/default.nix2
-rw-r--r--pkgs/os-specific/linux/sysdig/default.nix37
-rw-r--r--pkgs/os-specific/linux/syslinux/default.nix1
-rw-r--r--pkgs/os-specific/linux/systemd/default.nix2
-rw-r--r--pkgs/os-specific/linux/tp_smapi/default.nix2
-rw-r--r--pkgs/os-specific/linux/uclibc/default.nix2
-rw-r--r--pkgs/os-specific/linux/v4l2loopback/default.nix6
-rw-r--r--pkgs/os-specific/linux/v86d/default.nix2
-rw-r--r--pkgs/os-specific/linux/wireguard/default.nix2
-rw-r--r--pkgs/os-specific/linux/xf86-video-nested/default.nix5
-rw-r--r--pkgs/os-specific/linux/zfs/default.nix2
-rw-r--r--pkgs/servers/beanstalkd/default.nix2
-rw-r--r--pkgs/servers/firebird/default.nix4
-rw-r--r--pkgs/servers/gpm/default.nix2
-rw-r--r--pkgs/servers/http/nginx/generic.nix11
-rw-r--r--pkgs/servers/icecast/default.nix2
-rw-r--r--pkgs/servers/irc/charybdis/default.nix2
-rw-r--r--pkgs/servers/mail/postfix/default.nix6
-rw-r--r--pkgs/servers/mail/postfix/pfixtools.nix2
-rw-r--r--pkgs/servers/memcached/default.nix2
-rw-r--r--pkgs/servers/nosql/mongodb/default.nix3
-rw-r--r--pkgs/servers/nosql/riak/2.1.1.nix2
-rw-r--r--pkgs/servers/openafs-client/default.nix2
-rw-r--r--pkgs/servers/sip/freeswitch/default.nix12
-rw-r--r--pkgs/servers/sql/virtuoso/7.x.nix2
-rw-r--r--pkgs/servers/x11/xorg/builder.sh1
-rw-r--r--pkgs/servers/x11/xorg/default.nix4
-rw-r--r--pkgs/servers/x11/xorg/overrides.nix4
-rw-r--r--pkgs/shells/bash/default.nix2
-rw-r--r--pkgs/shells/dash/default.nix2
-rw-r--r--pkgs/shells/mksh/default.nix2
-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.nix11
-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/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/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.nix2
-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/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/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/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/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/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/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/convertlit/default.nix16
-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/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
-rw-r--r--pkgs/top-level/all-packages.nix51
-rw-r--r--pkgs/top-level/guile-2-test.nix1
-rw-r--r--pkgs/top-level/release-small.nix1
-rw-r--r--pkgs/top-level/release.nix8
461 files changed, 1570 insertions, 1267 deletions
diff --git a/pkgs/applications/audio/aacgain/default.nix b/pkgs/applications/audio/aacgain/default.nix
index 69cc798ec0f9..a22866dc031a 100644
--- a/pkgs/applications/audio/aacgain/default.nix
+++ b/pkgs/applications/audio/aacgain/default.nix
@@ -2,6 +2,7 @@
 
 stdenv.mkDerivation {
   name = "aacgain-1.9.0";
+
   src = fetchFromGitHub {
     owner = "mulx";
     repo = "aacgain";
@@ -9,6 +10,8 @@ stdenv.mkDerivation {
     sha256 = "07hl432vsscqg01b6wr99qmsj4gbx0i02x4k565432y6zpfmaxm0";
   };
 
+  hardeningDisable = [ "format" ];
+
   configurePhase = ''
     cd mp4v2
     ./configure
@@ -28,7 +31,7 @@ stdenv.mkDerivation {
     make LDFLAGS=-static
 
     cd ..
-    make   
+    make
   '';
 
   installPhase = ''
diff --git a/pkgs/applications/audio/cdparanoia/default.nix b/pkgs/applications/audio/cdparanoia/default.nix
index 8d5ff663a540..28183a2c6691 100644
--- a/pkgs/applications/audio/cdparanoia/default.nix
+++ b/pkgs/applications/audio/cdparanoia/default.nix
@@ -8,6 +8,8 @@ stdenv.mkDerivation rec {
     sha256 = "1pv4zrajm46za0f6lv162iqffih57a8ly4pc69f7y0gfyigb8p80";
   };
 
+  hardeningDisable = [ "format" ];
+
   preConfigure = "unset CC";
 
   patches = stdenv.lib.optionals stdenv.isDarwin [
diff --git a/pkgs/applications/audio/csound/default.nix b/pkgs/applications/audio/csound/default.nix
index 664d80490f2a..166ed592ad84 100644
--- a/pkgs/applications/audio/csound/default.nix
+++ b/pkgs/applications/audio/csound/default.nix
@@ -16,6 +16,8 @@ stdenv.mkDerivation {
 
   enableParallelBuilding = true;
 
+  hardeningDisable = [ "format" ];
+
   src = fetchurl {
     url = mirror://sourceforge/csound/Csound6.04.tar.gz;
     sha256 = "1030w38lxdwjz1irr32m9cl0paqmgr02lab2m7f7j1yihwxj1w0g";
diff --git a/pkgs/applications/audio/freewheeling/default.nix b/pkgs/applications/audio/freewheeling/default.nix
index f7330ee12f91..1611975182bc 100644
--- a/pkgs/applications/audio/freewheeling/default.nix
+++ b/pkgs/applications/audio/freewheeling/default.nix
@@ -19,6 +19,8 @@ stdenv.mkDerivation {
 
   patches = [ ./am_path_sdl.patch ./xml.patch ];
 
+  hardeningDisable = [ "format" ];
+
   meta = {
     description = "A live looping instrument with JACK and MIDI support";
     longDescription = ''
diff --git a/pkgs/applications/audio/gjay/default.nix b/pkgs/applications/audio/gjay/default.nix
index 93b23b2f763f..7486ec3e081f 100644
--- a/pkgs/applications/audio/gjay/default.nix
+++ b/pkgs/applications/audio/gjay/default.nix
@@ -13,6 +13,8 @@ stdenv.mkDerivation {
 
   buildInputs = [ mpd_clientlib dbus_glib audacious gtk gsl libaudclient ];
 
+  hardeningDisable = [ "format" ];
+
   meta = with stdenv.lib; {
     description = "Generates playlists such that each song sounds good following the previous song";
     homepage = http://gjay.sourceforge.net/;
diff --git a/pkgs/applications/audio/jack-capture/default.nix b/pkgs/applications/audio/jack-capture/default.nix
index ef6d13e56966..ec7f7a5c32db 100644
--- a/pkgs/applications/audio/jack-capture/default.nix
+++ b/pkgs/applications/audio/jack-capture/default.nix
@@ -18,7 +18,9 @@ stdenv.mkDerivation rec {
     cp jack_capture $out/bin/
   '';
 
-  meta = with stdenv.lib; { 
+  hardeningDisable = [ "format" ];
+
+  meta = with stdenv.lib; {
     description = "A program for recording soundfiles with jack";
     homepage = http://archive.notam02.no/arkiv/src;
     license = licenses.gpl2;
diff --git a/pkgs/applications/audio/lingot/default.nix b/pkgs/applications/audio/lingot/default.nix
index 4b07c84b0be8..22ab37dc98af 100644
--- a/pkgs/applications/audio/lingot/default.nix
+++ b/pkgs/applications/audio/lingot/default.nix
@@ -8,6 +8,8 @@ stdenv.mkDerivation {
     sha256 = "0ygras6ndw2fylwxx86ac11pcr2y2bcfvvgiwrh92z6zncx254gc";
   };
 
+  hardeningDisable = [ "format" ];
+
   buildInputs = [ pkgconfig intltool gtk alsaLib libglade ];
 
   configureFlags = "--disable-jack";
diff --git a/pkgs/applications/audio/mi2ly/default.nix b/pkgs/applications/audio/mi2ly/default.nix
index 1d736b06938a..fa4ea6343e91 100644
--- a/pkgs/applications/audio/mi2ly/default.nix
+++ b/pkgs/applications/audio/mi2ly/default.nix
@@ -21,6 +21,8 @@ stdenv.mkDerivation {
 
   sourceRoot=".";
 
+  hardeningDisable = [ "format" ];
+
   buildPhase = "./cc";
   installPhase = ''
     mkdir -p "$out"/{bin,share/doc/mi2ly}
diff --git a/pkgs/applications/audio/mp3info/default.nix b/pkgs/applications/audio/mp3info/default.nix
index e4c45c613ee8..d28cd7c9e06d 100644
--- a/pkgs/applications/audio/mp3info/default.nix
+++ b/pkgs/applications/audio/mp3info/default.nix
@@ -10,6 +10,8 @@ stdenv.mkDerivation rec {
 
   buildInputs = [ ncurses pkgconfig gtk ];
 
+  hardeningDisable = [ "format" ];
+
   configurePhase =
     '' sed -i Makefile \
            -e "s|^prefix=.*$|prefix=$out|g ;
diff --git a/pkgs/applications/audio/mp3val/default.nix b/pkgs/applications/audio/mp3val/default.nix
index 0957420b6585..7477bea7602c 100644
--- a/pkgs/applications/audio/mp3val/default.nix
+++ b/pkgs/applications/audio/mp3val/default.nix
@@ -15,6 +15,8 @@ stdenv.mkDerivation rec {
     install -Dv mp3val "$out/bin/mp3val"
   '';
 
+  hardeningDisable = [ "fortify" ];
+
   meta = {
     description = "A tool for validating and repairing MPEG audio streams";
     longDescription = ''
diff --git a/pkgs/applications/audio/mpg321/default.nix b/pkgs/applications/audio/mpg321/default.nix
index 489831dc4641..b68c44278ee1 100644
--- a/pkgs/applications/audio/mpg321/default.nix
+++ b/pkgs/applications/audio/mpg321/default.nix
@@ -9,6 +9,8 @@ stdenv.mkDerivation rec {
     sha256 = "0ki8mh76bbmdh77qsiw682dvi8y468yhbdabqwg05igmwc1wqvq5";
   };
 
+  hardeningDisable = [ "format" ];
+
   configureFlags = [
     ("--enable-alsa=" + (if stdenv.isLinux then "yes" else "no"))
   ];
diff --git a/pkgs/applications/audio/musescore/default.nix b/pkgs/applications/audio/musescore/default.nix
index 99fe26b5927a..c719080c7427 100644
--- a/pkgs/applications/audio/musescore/default.nix
+++ b/pkgs/applications/audio/musescore/default.nix
@@ -13,6 +13,8 @@ stdenv.mkDerivation rec {
     sha256 = "067f4li48qfhz2barj70zpf2d2mlii12npx07jx9xjkkgz84z4c9";
   };
 
+  hardeningDisable = [ "relro" "bindnow" ];
+
   makeFlags = [
     "PREFIX=$(out)"
   ];
diff --git a/pkgs/applications/audio/pd-plugins/cyclone/default.nix b/pkgs/applications/audio/pd-plugins/cyclone/default.nix
index 2331944db017..e4ec281cacb8 100644
--- a/pkgs/applications/audio/pd-plugins/cyclone/default.nix
+++ b/pkgs/applications/audio/pd-plugins/cyclone/default.nix
@@ -11,6 +11,8 @@ stdenv.mkDerivation rec {
 
   buildInputs = [ puredata ];
 
+  hardeningDisable = [ "format" ];
+
   patchPhase = ''
     for file in `grep -r -l g_canvas.h`
       do
diff --git a/pkgs/applications/audio/pd-plugins/maxlib/default.nix b/pkgs/applications/audio/pd-plugins/maxlib/default.nix
index c5732387b503..3b836d9eb330 100644
--- a/pkgs/applications/audio/pd-plugins/maxlib/default.nix
+++ b/pkgs/applications/audio/pd-plugins/maxlib/default.nix
@@ -11,6 +11,8 @@ stdenv.mkDerivation rec {
 
   buildInputs = [ puredata ];
 
+  hardeningDisable = [ "format" ];
+
   patchPhase = ''
     for i in ${puredata}/include/pd/*; do
       ln -s $i .
diff --git a/pkgs/applications/audio/pd-plugins/mrpeach/default.nix b/pkgs/applications/audio/pd-plugins/mrpeach/default.nix
index 5f76b208e143..972a162b73f4 100644
--- a/pkgs/applications/audio/pd-plugins/mrpeach/default.nix
+++ b/pkgs/applications/audio/pd-plugins/mrpeach/default.nix
@@ -14,7 +14,9 @@ stdenv.mkDerivation rec {
     sha256 = "12jqba3jsdrk20ib9wc2wiivki88ypcd4mkzgsri9siywbbz9w8x";
   };
 
-  buildInputs = [puredata ];
+  buildInputs = [ puredata ];
+
+  hardeningDisable = [ "format" ];
 
   patchPhase = ''
     for D in net osc
diff --git a/pkgs/applications/audio/qmidinet/default.nix b/pkgs/applications/audio/qmidinet/default.nix
index d8d8945db928..42c98cbb1101 100644
--- a/pkgs/applications/audio/qmidinet/default.nix
+++ b/pkgs/applications/audio/qmidinet/default.nix
@@ -9,6 +9,8 @@ stdenv.mkDerivation rec {
     sha256 = "1a1pj4w74wj1gcfv4a0vzcglmr5sw0xp0y56w8rk3ig4k11xi8sa";
   };
 
+  hardeningDisable = [ "format" ];
+
   buildInputs = [ qt4 alsaLib libjack2 ];
 
   meta = with stdenv.lib; {
diff --git a/pkgs/applications/audio/rakarrack/default.nix b/pkgs/applications/audio/rakarrack/default.nix
index 37815412fc35..ec71cfb427c6 100644
--- a/pkgs/applications/audio/rakarrack/default.nix
+++ b/pkgs/applications/audio/rakarrack/default.nix
@@ -10,6 +10,8 @@ stdenv.mkDerivation  rec {
     sha256 = "1rpf63pdn54c4yg13k7cb1w1c7zsvl97c4qxcpz41c8l91xd55kn";
   };
 
+  hardeningDisable = [ "format" ];
+
   patches = [ ./fltk-path.patch ];
 
   buildInputs = [ alsaLib alsaUtils fltk libjack2 libXft libXpm libjpeg
diff --git a/pkgs/applications/audio/x42-plugins/default.nix b/pkgs/applications/audio/x42-plugins/default.nix
index f3a720508103..9ca78ee1a3f4 100644
--- a/pkgs/applications/audio/x42-plugins/default.nix
+++ b/pkgs/applications/audio/x42-plugins/default.nix
@@ -1,5 +1,5 @@
 { stdenv, fetchurl, fetchgit, ftgl, freefont_ttf, libjack2, mesa_glu, pkgconfig
-, libltc, libsndfile, libsamplerate
+, libltc, libsndfile, libsamplerate, xz
 , lv2, mesa, gtk2, cairo, pango, fftwFloat, zita-convolver }:
 
 stdenv.mkDerivation rec {
@@ -11,7 +11,7 @@ stdenv.mkDerivation rec {
     sha256 = "1ald0c5xbfkdq6g5xwyy8wmbi636m3k3gqrq16kbh46g0kld1as9";
   };
 
-  buildInputs = [ mesa_glu ftgl freefont_ttf libjack2 libltc libsndfile libsamplerate lv2 mesa gtk2 cairo pango fftwFloat pkgconfig  zita-convolver];
+  buildInputs = [ xz mesa_glu ftgl freefont_ttf libjack2 libltc libsndfile libsamplerate lv2 mesa gtk2 cairo pango fftwFloat pkgconfig  zita-convolver];
 
   makeFlags = [ "PREFIX=$(out)" "FONTFILE=${freefont_ttf}/share/fonts/truetype/FreeSansBold.ttf" "LIBZITACONVOLVER=${zita-convolver}/include/zita-convolver.h" ];
 
diff --git a/pkgs/applications/audio/zynaddsubfx/default.nix b/pkgs/applications/audio/zynaddsubfx/default.nix
index 0fccf66ddbc7..ec803f2a9c52 100644
--- a/pkgs/applications/audio/zynaddsubfx/default.nix
+++ b/pkgs/applications/audio/zynaddsubfx/default.nix
@@ -14,6 +14,8 @@ stdenv.mkDerivation  rec {
   buildInputs = [ alsaLib libjack2 fftw fltk13 libjpeg minixml zlib liblo ];
   nativeBuildInputs = [ cmake pkgconfig ];
 
+  hardeningDisable = [ "format" ];
+
   meta = with stdenv.lib; {
     description = "High quality software synthesizer";
     homepage = http://zynaddsubfx.sourceforge.net;
diff --git a/pkgs/applications/editors/bviplus/default.nix b/pkgs/applications/editors/bviplus/default.nix
index 18a9cc5f02ac..d08e006ec5b3 100644
--- a/pkgs/applications/editors/bviplus/default.nix
+++ b/pkgs/applications/editors/bviplus/default.nix
@@ -1,19 +1,23 @@
-{ stdenv, lib, fetchurl, ncurses }:
+{ stdenv, fetchurl, ncurses }:
 
 stdenv.mkDerivation rec {
   name = "bviplus-${version}";
   version = "0.9.4";
+
   src = fetchurl {
     url = "mirror://sourceforge/project/bviplus/bviplus/${version}/bviplus-${version}.tgz";
     sha256 = "10x6fbn8v6i0y0m40ja30pwpyqksnn8k2vqd290vxxlvlhzah4zb";
   };
+
   buildInputs = [
     ncurses
   ];
+
   makeFlags = "PREFIX=$(out)";
+
   buildFlags = [ "CFLAGS=-fgnu89-inline" ];
 
-  meta = with lib; {
+  meta = with stdenv.lib; {
     description = "Ncurses based hex editor with a vim-like interface";
     homepage = http://bviplus.sourceforge.net;
     license = licenses.gpl3;
diff --git a/pkgs/applications/editors/emacs-25/default.nix b/pkgs/applications/editors/emacs-25/default.nix
index dcd8a2ab6960..56100ae6e63e 100644
--- a/pkgs/applications/editors/emacs-25/default.nix
+++ b/pkgs/applications/editors/emacs-25/default.nix
@@ -56,6 +56,8 @@ stdenv.mkDerivation rec {
 
   propagatedBuildInputs = stdenv.lib.optionals stdenv.isDarwin [ AppKit GSS ImageIO ];
 
+  hardeningDisable = [ "format" ];
+
   configureFlags =
     (if stdenv.isDarwin
       then [ "--with-ns" "--disable-ns-self-contained" ]
diff --git a/pkgs/applications/editors/ht/default.nix b/pkgs/applications/editors/ht/default.nix
index 0ca4f19b4afe..4455c70d71a8 100644
--- a/pkgs/applications/editors/ht/default.nix
+++ b/pkgs/applications/editors/ht/default.nix
@@ -3,13 +3,18 @@
 stdenv.mkDerivation rec {
   name = "ht-${version}";
   version = "2.1.0";
+
   src = fetchurl {
     url = "mirror://sourceforge/project/hte/ht-source/ht-${version}.tar.bz2";
     sha256 = "0w2xnw3z9ws9qrdpb80q55h6ynhh3aziixcfn45x91bzrbifix9i";
   };
+
   buildInputs = [
     ncurses
   ];
+
+  hardeningDisable = [ "format" ];
+
   meta = with lib; {
     description = "File editor/viewer/analyzer for executables";
     homepage = "http://hte.sourceforge.net";
diff --git a/pkgs/applications/editors/leafpad/default.nix b/pkgs/applications/editors/leafpad/default.nix
index fc35a993badf..a5b0f2e400a4 100644
--- a/pkgs/applications/editors/leafpad/default.nix
+++ b/pkgs/applications/editors/leafpad/default.nix
@@ -10,6 +10,8 @@ stdenv.mkDerivation rec {
 
   buildInputs = [ intltool pkgconfig gtk ];
 
+  hardeningDisable = [ "format" ];
+
   configureFlags = [
     "--enable-chooser"
   ];
diff --git a/pkgs/applications/editors/nedit/default.nix b/pkgs/applications/editors/nedit/default.nix
index 8a478b275933..d933a207cd4a 100644
--- a/pkgs/applications/editors/nedit/default.nix
+++ b/pkgs/applications/editors/nedit/default.nix
@@ -8,6 +8,8 @@ stdenv.mkDerivation rec {
     sha256 = "1v8y8vwj3kn91crsddqkz843y6csgw7wkjnd3zdcb4bcrf1pjrsk";
   };
 
+  hardeningDisable = [ "format" ];
+
   buildInputs = [ xlibsWrapper motif libXpm ];
 
   buildFlags = if stdenv.isLinux then "linux" else
diff --git a/pkgs/applications/editors/neovim/default.nix b/pkgs/applications/editors/neovim/default.nix
index a01dd7a8d846..c13ad738ffee 100644
--- a/pkgs/applications/editors/neovim/default.nix
+++ b/pkgs/applications/editors/neovim/default.nix
@@ -99,6 +99,9 @@ let
       "-DLUA_PRG=${luaPackages.lua}/bin/lua"
     ];
 
+    # triggers on buffer overflow bug while running tests
+    hardeningDisable = [ "fortify" ];
+
     preConfigure = ''
       substituteInPlace runtime/autoload/man.vim \
         --replace /usr/bin/man ${man}/bin/man
diff --git a/pkgs/applications/editors/vim/configurable.nix b/pkgs/applications/editors/vim/configurable.nix
index b46ac7d40d5e..f0d76eae3b4f 100644
--- a/pkgs/applications/editors/vim/configurable.nix
+++ b/pkgs/applications/editors/vim/configurable.nix
@@ -192,6 +192,8 @@ composableDerivation {
 
   dontStrip = 1;
 
+  hardeningDisable = [ "fortify" ];
+
   meta = with stdenv.lib; {
     description = "The most popular clone of the VI editor";
     homepage    = http://www.vim.org;
diff --git a/pkgs/applications/editors/vim/default.nix b/pkgs/applications/editors/vim/default.nix
index 97a40e5c7e5a..1c81cda7ce97 100644
--- a/pkgs/applications/editors/vim/default.nix
+++ b/pkgs/applications/editors/vim/default.nix
@@ -30,6 +30,8 @@ stdenv.mkDerivation rec {
     "--enable-nls"
   ];
 
+  hardeningDisable = [ "fortify" ];
+
   postInstall = ''
     ln -s $out/bin/vim $out/bin/vi
     mkdir -p $out/share/vim
diff --git a/pkgs/applications/graphics/cinepaint/default.nix b/pkgs/applications/graphics/cinepaint/default.nix
index f1ca27eed803..4866ba92addd 100644
--- a/pkgs/applications/graphics/cinepaint/default.nix
+++ b/pkgs/applications/graphics/cinepaint/default.nix
@@ -18,14 +18,14 @@ stdenv.mkDerivation rec {
     libXext libXpm libXau libXxf86vm pixman libpthreadstubs fltk
   ];
 
+  hardeningDisable = [ "format" ];
+
   patches = [ ./install.patch ];
 
   nativeBuildInputs = [ cmake pkgconfig ];
 
   NIX_LDFLAGS = "-llcms -ljpeg -lX11";
 
-  # NIX_CFLAGS_COMPILE = "-I.";
-
   meta = {
     homepage = http://www.cinepaint.org/;
     license = stdenv.lib.licenses.free;
diff --git a/pkgs/applications/graphics/fontmatrix/default.nix b/pkgs/applications/graphics/fontmatrix/default.nix
index 14ab9c26d7de..fc30a3559105 100644
--- a/pkgs/applications/graphics/fontmatrix/default.nix
+++ b/pkgs/applications/graphics/fontmatrix/default.nix
@@ -11,6 +11,8 @@ stdenv.mkDerivation rec {
 
   nativeBuildInputs = [ cmake ];
 
+  hardeningDisable = [ "format" ];
+
   meta = {
     description = "Fontmatrix is a free/libre font explorer for Linux, Windows and Mac";
     homepage = http://fontmatrix.be/;
diff --git a/pkgs/applications/graphics/giv/default.nix b/pkgs/applications/graphics/giv/default.nix
index 1b5ee01d4c06..1587ceb4037e 100644
--- a/pkgs/applications/graphics/giv/default.nix
+++ b/pkgs/applications/graphics/giv/default.nix
@@ -11,8 +11,7 @@ stdenv.mkDerivation rec {
     sha256 = "1sz2n7jbmg3g97bs613xxjpzqbsl5rvpg6v7g3x3ycyd35r8vsfp";
   };
 
-  # It built code to be put in a shared object without -fPIC
-  NIX_CFLAGS_COMPILE = "-fPIC";
+  hardeningDisable = [ "format" ];
 
   prePatch = ''
     sed -i s,/usr/bin/perl,${perl}/bin/perl, doc/eperl
diff --git a/pkgs/applications/graphics/gqview/default.nix b/pkgs/applications/graphics/gqview/default.nix
index 58bae84cd500..d2a819c1a3c2 100644
--- a/pkgs/applications/graphics/gqview/default.nix
+++ b/pkgs/applications/graphics/gqview/default.nix
@@ -15,6 +15,8 @@ stdenv.mkDerivation {
 
   buildInputs = [pkgconfig gtk libpng];
 
+  hardeningDisable = [ "format" ];
+
   meta = {
     description = "A fast image viewer";
     homepage = http://gqview.sourceforge.net;
diff --git a/pkgs/applications/graphics/kipi-plugins/default.nix b/pkgs/applications/graphics/kipi-plugins/default.nix
index 6a38698370d8..b69105fba7c8 100644
--- a/pkgs/applications/graphics/kipi-plugins/default.nix
+++ b/pkgs/applications/graphics/kipi-plugins/default.nix
@@ -7,7 +7,7 @@
 stdenv.mkDerivation rec {
   name = "kipi-plugins-1.9.0";
 
-  src = fetchurl { 
+  src = fetchurl {
     url = "mirror://sourceforge/kipi/${name}.tar.bz2";
     sha256 = "0k4k9v1rj7129n0s0i5pvv4rabx0prxqs6sca642fj95cxc6c96m";
   };
@@ -25,6 +25,6 @@ stdenv.mkDerivation rec {
     homepage = http://www.kipi-plugins.org;
     inherit (kdelibs.meta) platforms;
     maintainers = with stdenv.lib.maintainers; [ viric urkud ];
-    broken = true; # it should be build from digikam sources, perhaps together
+    broken = true; # it should be built from digikam sources, perhaps together
   };
 }
diff --git a/pkgs/applications/graphics/meshlab/default.nix b/pkgs/applications/graphics/meshlab/default.nix
index d8434de5a77e..07789fce3a92 100644
--- a/pkgs/applications/graphics/meshlab/default.nix
+++ b/pkgs/applications/graphics/meshlab/default.nix
@@ -14,6 +14,8 @@ stdenv.mkDerivation rec {
 
   patches = [ ./include-unistd.diff ];
 
+  hardeningDisable = [ "format" ];
+
   buildPhase = ''
     mkdir -p "$out/include"
     export NIX_LDFLAGS="-rpath $out/opt/meshlab $NIX_LDFLAGS"
diff --git a/pkgs/applications/graphics/qtpfsgui/default.nix b/pkgs/applications/graphics/qtpfsgui/default.nix
index befdf1b4e7c1..7e5701395fe9 100644
--- a/pkgs/applications/graphics/qtpfsgui/default.nix
+++ b/pkgs/applications/graphics/qtpfsgui/default.nix
@@ -11,6 +11,8 @@ stdenv.mkDerivation rec {
   buildInputs = [ qt4 exiv2 openexr fftwSinglePrec libtiff ];
   nativeBuildInputs = [ qmake4Hook ];
 
+  hardeningDisable = [ "format" ];
+
   preConfigure = ''
     export CPATH="${ilmbase}/include/OpenEXR:$CPATH"
   '';
diff --git a/pkgs/applications/graphics/tesseract/default.nix b/pkgs/applications/graphics/tesseract/default.nix
index b531c41e2d8a..375b09995488 100644
--- a/pkgs/applications/graphics/tesseract/default.nix
+++ b/pkgs/applications/graphics/tesseract/default.nix
@@ -38,6 +38,8 @@ stdenv.mkDerivation rec {
 
   buildInputs = [ autoconf automake libtool leptonica libpng libtiff ];
 
+  hardeningDisable = [ "format" ];
+
   preConfigure = ''
       ./autogen.sh
       substituteInPlace "configure" \
diff --git a/pkgs/applications/graphics/xfig/default.nix b/pkgs/applications/graphics/xfig/default.nix
index ca1d5345fb6a..c70b1029b791 100644
--- a/pkgs/applications/graphics/xfig/default.nix
+++ b/pkgs/applications/graphics/xfig/default.nix
@@ -16,6 +16,8 @@ stdenv.mkDerivation {
 
   nativeBuildInputs = [ imake makeWrapper ];
 
+  hardeningDisable = [ "format" ];
+
   NIX_CFLAGS_COMPILE = "-I${libXpm.dev}/include/X11";
 
   patches =
diff --git a/pkgs/applications/graphics/zgv/default.nix b/pkgs/applications/graphics/zgv/default.nix
index 46d3e117d0e7..e06b76e35b12 100644
--- a/pkgs/applications/graphics/zgv/default.nix
+++ b/pkgs/applications/graphics/zgv/default.nix
@@ -10,6 +10,8 @@ stdenv.mkDerivation rec {
 
   buildInputs = [ SDL SDL_image pkgconfig libjpeg libpng libtiff ];
 
+  hardeningDisable = [ "format" ];
+
   makeFlags = [
     "BACKEND=SDL"
   ];
diff --git a/pkgs/applications/inferno/default.nix b/pkgs/applications/inferno/default.nix
index 1a720f003004..b1574ea6963b 100644
--- a/pkgs/applications/inferno/default.nix
+++ b/pkgs/applications/inferno/default.nix
@@ -46,6 +46,8 @@ stdenv.mkDerivation rec {
       --set INFERNO_ROOT "$out/share/inferno"
   '';
 
+  hardeningDisable = [ "fortify" ];
+
   meta = {
     description = "A compact distributed operating system for building cross-platform distributed systems";
     homepage = "http://inferno-os.org/";
diff --git a/pkgs/applications/misc/epdfview/default.nix b/pkgs/applications/misc/epdfview/default.nix
index da198e6d88b0..782ef4ae3660 100644
--- a/pkgs/applications/misc/epdfview/default.nix
+++ b/pkgs/applications/misc/epdfview/default.nix
@@ -1,11 +1,17 @@
 { stdenv, fetchurl, fetchpatch, pkgconfig, gtk, poppler }:
+
 stdenv.mkDerivation rec {
   name = "epdfview-0.1.8";
+
   src = fetchurl {
     url = "http://trac.emma-soft.com/epdfview/chrome/site/releases/${name}.tar.bz2";
     sha256 = "1w7qybh8ssl4dffi5qfajq8mndw7ipsd92vkim03nywxgjp4i1ll";
   };
+
   buildInputs = [ pkgconfig gtk poppler ];
+
+  hardeningDisable = [ "format" ];
+
   patches = [ (fetchpatch {
                 name = "epdfview-0.1.8-glib2-headers.patch";
                 url = "https://projects.archlinux.org/svntogit/community.git/plain/trunk/epdfview-0.1.8-glib2-headers.patch?h=packages/epdfview&id=40ba115c860bdec31d03a30fa594a7ec2864d634";
@@ -17,13 +23,14 @@ stdenv.mkDerivation rec {
                 sha256 = "07yvgvai2bvbr5fa1mv6lg7nqr0qyryjn1xyjlh8nidg9k9vv001";
               })
             ];
+
   meta = {
     homepage = http://trac.emma-soft.com/epdfview/;
     description = "A lightweight PDF document viewer using Poppler and GTK+";
     longDescription = ''
         ePDFView is a free lightweight PDF document viewer using Poppler and
         GTK+ libraries. The aim of ePDFView is to make a simple PDF document
-        viewer, in the lines of Evince but without using the Gnome libraries. 
+        viewer, in the lines of Evince but without using the Gnome libraries.
     '';
     license = stdenv.lib.licenses.gpl2;
     maintainers = with stdenv.lib.maintainers; [ astsmtl ];
diff --git a/pkgs/applications/misc/gkrellm/default.nix b/pkgs/applications/misc/gkrellm/default.nix
index ac8f876ad3fc..91ba68524622 100644
--- a/pkgs/applications/misc/gkrellm/default.nix
+++ b/pkgs/applications/misc/gkrellm/default.nix
@@ -9,6 +9,8 @@ stdenv.mkDerivation rec {
 
   buildInputs = [gettext pkgconfig glib gtk libX11 libSM libICE];
 
+  hardeningDisable = [ "format" ];
+
   # Makefiles are patched to fix references to `/usr/X11R6' and to add
   # `-lX11' to make sure libX11's store path is in the RPATH.
   patchPhase = ''
diff --git a/pkgs/applications/misc/grip/default.nix b/pkgs/applications/misc/grip/default.nix
index dc180adde65a..07cecc2d84e2 100644
--- a/pkgs/applications/misc/grip/default.nix
+++ b/pkgs/applications/misc/grip/default.nix
@@ -12,6 +12,8 @@ stdenv.mkDerivation rec {
   buildInputs = [ gtk glib pkgconfig libgnome libgnomeui vte curl cdparanoia
     libid3tag ncurses libtool ];
 
+  hardeningDisable = [ "format" ];
+
   meta = {
     description = "GTK+-based audio CD player/ripper";
     homepage = "http://nostatic.org/grip";
diff --git a/pkgs/applications/misc/k2pdfopt/default.nix b/pkgs/applications/misc/k2pdfopt/default.nix
index ce57db371dde..7c0d615f3663 100644
--- a/pkgs/applications/misc/k2pdfopt/default.nix
+++ b/pkgs/applications/misc/k2pdfopt/default.nix
@@ -31,6 +31,8 @@ in stdenv.mkDerivation rec {
                     openjpeg freetype jbig2dec djvulibre openssl ];
   NIX_LDFLAGS = "-lX11 -lXext";
 
+  hardeningDisable = [ "format" ];
+
   k2_pa = ./k2pdfopt.patch;
   tess_pa = ./tesseract.patch;
 
@@ -96,7 +98,7 @@ in stdenv.mkDerivation rec {
             -ljbig2dec -ljpeg -lopenjp2 -lpng -lfreetype -lpthread -lmujs \
             -lPgm2asc -llept -ltesseract -lcrypto
 
-    mkdir -p $out/bin 
+    mkdir -p $out/bin
     cp k2pdfopt $out/bin
   '';
 
diff --git a/pkgs/applications/misc/milu/default.nix b/pkgs/applications/misc/milu/default.nix
index 8b7fb6787d76..b8ccbe77cf5b 100644
--- a/pkgs/applications/misc/milu/default.nix
+++ b/pkgs/applications/misc/milu/default.nix
@@ -11,6 +11,8 @@ stdenv.mkDerivation rec {
     owner = "yuejia";
   };
 
+  hardeningDisable = [ "format" ];
+
   preConfigure = ''
     sed -i 's#/usr/bin/##g' Makefile
     sed -i "s#-lclang#-L$(clang --print-search-dirs |
diff --git a/pkgs/applications/misc/navit/default.nix b/pkgs/applications/misc/navit/default.nix
index 1be39c666421..5f70d4b5c449 100644
--- a/pkgs/applications/misc/navit/default.nix
+++ b/pkgs/applications/misc/navit/default.nix
@@ -9,6 +9,8 @@ stdenv.mkDerivation rec {
     sha256 = "1xx62l5srfhh9cfi7n3pxj8hpcgr1rpa0hzfmbrqadzv09z36723";
   };
 
+  hardeningDisable = [ "format" ];
+
   # 'cvs' is only for the autogen
   buildInputs = [ pkgconfig gtk SDL fontconfig freetype imlib2 SDL_image mesa
     libXmu freeglut python gettext quesoglc gd postgresql cmake qt4 SDL_ttf fribidi ];
diff --git a/pkgs/applications/misc/posterazor/default.nix b/pkgs/applications/misc/posterazor/default.nix
index f55af543f18d..b6d46cf9ed13 100644
--- a/pkgs/applications/misc/posterazor/default.nix
+++ b/pkgs/applications/misc/posterazor/default.nix
@@ -8,6 +8,8 @@ stdenv.mkDerivation rec {
     sha256 = "1dqpdk8zl0smdg4fganp3hxb943q40619qmxjlga9jhjc01s7fq5";
   };
 
+  hardeningDisable = [ "format" ];
+
   buildInputs = [ cmake unzip pkgconfig libXpm fltk13 freeimage ];
 
   unpackPhase = ''
diff --git a/pkgs/applications/misc/sdcv/default.nix b/pkgs/applications/misc/sdcv/default.nix
index 3859d2c82abd..8e781cd1c026 100644
--- a/pkgs/applications/misc/sdcv/default.nix
+++ b/pkgs/applications/misc/sdcv/default.nix
@@ -16,6 +16,8 @@ stdenv.mkDerivation rec {
     sha256 = "1cnyv7gd1qvz8ma8545d3aq726wxrx4km7ykl97831irx5wz0r51";
   };
 
+  hardeningDisable = [ "format" ];
+
   patches = ( if stdenv.isDarwin
               then [ ./sdcv.cpp.patch-darwin ./utils.hpp.patch ]
               else [ ./sdcv.cpp.patch ] );
diff --git a/pkgs/applications/misc/tasknc/default.nix b/pkgs/applications/misc/tasknc/default.nix
index 85e6c07d670a..ae0b46d056fe 100644
--- a/pkgs/applications/misc/tasknc/default.nix
+++ b/pkgs/applications/misc/tasknc/default.nix
@@ -9,6 +9,8 @@ stdenv.mkDerivation rec {
     sha256 = "0max5schga9hmf3vfqk2ic91dr6raxglyyjcqchzla280kxn5c28";
   };
 
+  hardeningDisable = [ "format" ];
+
   #
   # I know this is ugly, but the Makefile does strange things in this package,
   # so we have to:
diff --git a/pkgs/applications/misc/vym/default.nix b/pkgs/applications/misc/vym/default.nix
index 97fa47399f50..8e1514583a25 100644
--- a/pkgs/applications/misc/vym/default.nix
+++ b/pkgs/applications/misc/vym/default.nix
@@ -9,6 +9,8 @@ stdenv.mkDerivation rec {
     sha256 = "1x4qp6wpszscbbs4czkfvskm7qjglvxm813nqv281bpy4y1hhvgs";
   };
 
+  hardeningDisable = [ "format" ];
+
   buildInputs = [ pkgconfig qt4 qmake4Hook ];
 
   meta = with stdenv.lib; {
@@ -18,7 +20,7 @@ stdenv.mkDerivation rec {
       Such maps can help you to improve your creativity and effectivity. You can use them
       for time management, to organize tasks, to get an overview over complex contexts,
       to sort your ideas etc.
-      
+
       Maps can be drawn by hand on paper or a flip chart and help to structure your thoughs.
       While a tree like structure like shown on this page can be drawn by hand or any drawing software
       vym offers much more features to work with such maps.
diff --git a/pkgs/applications/misc/wordnet/default.nix b/pkgs/applications/misc/wordnet/default.nix
index b244e9c1bfce..2f98bc66e9b3 100644
--- a/pkgs/applications/misc/wordnet/default.nix
+++ b/pkgs/applications/misc/wordnet/default.nix
@@ -10,6 +10,8 @@ stdenv.mkDerivation {
 
   buildInputs = [tcl tk xlibsWrapper makeWrapper];
 
+  hardeningDisable = [ "format" ];
+
   patchPhase = ''
     sed "13i#define USE_INTERP_RESULT 1" -i src/stubs.c
   '';
diff --git a/pkgs/applications/misc/xpdf/default.nix b/pkgs/applications/misc/xpdf/default.nix
index a7d288162e39..739f1f0a9754 100644
--- a/pkgs/applications/misc/xpdf/default.nix
+++ b/pkgs/applications/misc/xpdf/default.nix
@@ -25,6 +25,8 @@ stdenv.mkDerivation {
   # Debian uses '-fpermissive' to bypass some errors on char* constantness.
   CXXFLAGS = "-O2 -fpermissive";
 
+  hardeningDisable = [ "format" ];
+
   configureFlags = "--enable-a4-paper";
 
   postInstall = stdenv.lib.optionalString (base14Fonts != null) ''
diff --git a/pkgs/applications/networking/browsers/vimprobable2/default.nix b/pkgs/applications/networking/browsers/vimprobable2/default.nix
index 45aa2a9c2d12..e2d5061b92e4 100644
--- a/pkgs/applications/networking/browsers/vimprobable2/default.nix
+++ b/pkgs/applications/networking/browsers/vimprobable2/default.nix
@@ -11,9 +11,9 @@ stdenv.mkDerivation rec {
 
   buildInputs = [ makeWrapper gtk libsoup libX11 perl pkgconfig webkit gsettings_desktop_schemas ];
 
-  installPhase = ''
-    make PREFIX=/ DESTDIR=$out install
-  '';
+  hardeningDisable = [ "format" ];
+
+  installFlags = "PREFIX=/ DESTDIR=$(out)";
 
   preFixup = ''
     wrapProgram "$out/bin/vimprobable2" \
@@ -32,7 +32,7 @@ stdenv.mkDerivation rec {
       GTK bindings). The goal of Vimprobable is to build a completely
       keyboard-driven, efficient and pleasurable browsing-experience. Its
       featureset might be considered "minimalistic", but not as minimalistic as
-      being completely featureless. 
+      being completely featureless.
     '';
     homepage = "http://sourceforge.net/apps/trac/vimprobable";
     license = stdenv.lib.licenses.mit;
diff --git a/pkgs/applications/networking/browsers/w3m/default.nix b/pkgs/applications/networking/browsers/w3m/default.nix
index d3b7843f291d..e4486943e628 100644
--- a/pkgs/applications/networking/browsers/w3m/default.nix
+++ b/pkgs/applications/networking/browsers/w3m/default.nix
@@ -50,6 +50,8 @@ stdenv.mkDerivation rec {
     ln -s $out/libexec/w3m/w3mimgdisplay $out/bin
   '';
 
+  hardeningDisable = [ "format" ];
+
   configureFlags = "--with-ssl=${openssl.dev} --with-gc=${boehmgc.dev}"
     + optionalString graphicsSupport " --enable-image=${optionalString x11Support "x11,"}fb";
 
diff --git a/pkgs/applications/networking/instant-messengers/silc-client/default.nix b/pkgs/applications/networking/instant-messengers/silc-client/default.nix
index 1454760f541b..df85c55dbee0 100644
--- a/pkgs/applications/networking/instant-messengers/silc-client/default.nix
+++ b/pkgs/applications/networking/instant-messengers/silc-client/default.nix
@@ -19,6 +19,8 @@ stdenv.mkDerivation {
 
   dontDisableStatic = true;
 
+  hardeningDisable = [ "format" ];
+
   configureFlags = "--with-ncurses=${ncurses.dev}";
 
   preConfigure = stdenv.lib.optionalString enablePlugin ''
diff --git a/pkgs/applications/networking/instant-messengers/vacuum/default.nix b/pkgs/applications/networking/instant-messengers/vacuum/default.nix
index 0572e3f9e2e9..e8c1f50164df 100644
--- a/pkgs/applications/networking/instant-messengers/vacuum/default.nix
+++ b/pkgs/applications/networking/instant-messengers/vacuum/default.nix
@@ -27,6 +27,8 @@ stdenv.mkDerivation rec {
     qmakeFlags="$qmakeFlags INSTALL_PREFIX=$out"
   '';
 
+  hardeningDisable = [ "format" ];
+
   meta = with stdenv.lib; {
     description = "An XMPP client fully composed of plugins";
     maintainers = [ maintainers.raskin ];
diff --git a/pkgs/applications/networking/iptraf-ng/default.nix b/pkgs/applications/networking/iptraf-ng/default.nix
index 368d78a36f90..746d79805f5c 100644
--- a/pkgs/applications/networking/iptraf-ng/default.nix
+++ b/pkgs/applications/networking/iptraf-ng/default.nix
@@ -16,6 +16,8 @@ stdenv.mkDerivation rec {
                 --localstatedir=$out/var --sbindir=$out/bin
   '';
 
+  hardeningDisable = [ "format" ];
+
   meta = {
     description = "A console-based network monitoring utility (fork of iptraf)";
     longDescription = ''
diff --git a/pkgs/applications/networking/iptraf/default.nix b/pkgs/applications/networking/iptraf/default.nix
index 1d67fa3dcf57..d1a0b2d4b029 100644
--- a/pkgs/applications/networking/iptraf/default.nix
+++ b/pkgs/applications/networking/iptraf/default.nix
@@ -2,12 +2,14 @@
 
 stdenv.mkDerivation rec {
   name = "iptraf-3.0.1";
-  
+
   src = fetchurl {
     url = ftp://iptraf.seul.org/pub/iptraf/iptraf-3.0.1.tar.gz;
     sha256 = "12n059j9iihhpf6spmlaspqzxz3wqan6kkpnhmlj08jdijpnk84m";
   };
 
+  hardeningDisable = [ "format" ];
+
   patchPhase = ''
     sed -i -e 's,#include <linux/if_tr.h>,#include <netinet/if_tr.h>,' src/*
   '';
@@ -18,7 +20,7 @@ stdenv.mkDerivation rec {
     mkdir -p $out/bin
     cp iptraf $out/bin
   '';
-  
+
   buildInputs = [ncurses];
 
   meta = {
diff --git a/pkgs/applications/networking/irc/bip/default.nix b/pkgs/applications/networking/irc/bip/default.nix
index ee9a6392e07e..e391f0074c5a 100644
--- a/pkgs/applications/networking/irc/bip/default.nix
+++ b/pkgs/applications/networking/irc/bip/default.nix
@@ -30,10 +30,7 @@ in stdenv.mkDerivation {
     }
   ];
 
-  postPatch = ''
-  '';
-
-  configureFlags = [ "--disable-pie" ];
+  NIX_CFLAGS_COMPILE = "-Wno-error=unused-result";
 
   buildInputs = [ bison flex autoconf automake openssl ];
 
diff --git a/pkgs/applications/networking/mailreaders/alpine/default.nix b/pkgs/applications/networking/mailreaders/alpine/default.nix
index f2769946f708..424619010e3b 100644
--- a/pkgs/applications/networking/mailreaders/alpine/default.nix
+++ b/pkgs/applications/networking/mailreaders/alpine/default.nix
@@ -1,36 +1,37 @@
 {stdenv, fetchurl, ncurses, tcl, openssl, pam, pkgconfig, gettext, kerberos
 , openldap
 }:
+
 let
-  s = 
-  rec {
-    version = "2.00";
+  version = "2.00";
+  baseName = "alpine";
+in
+stdenv.mkDerivation {
+  name = "${baseName}-${version}";
+
+  src = fetchurl {
     url = "ftp://ftp.cac.washington.edu/alpine/alpine-${version}.tar.bz2";
     sha256 = "19m2w21dqn55rhxbh5lr9qarc2fqa9wmpj204jx7a0zrb90bhpf8";
-    baseName = "alpine";
-    name = "${baseName}-${version}";
   };
+
   buildInputs = [
     ncurses tcl openssl pam kerberos openldap
   ];
-in
-stdenv.mkDerivation {
-  inherit (s) name version;
-  inherit buildInputs;
-  src = fetchurl {
-    inherit (s) url sha256;
-  };
+
+  hardeningDisable = [ "format" "fortify" ];
+
   configureFlags = [
     "--with-ssl-include-dir=${openssl.dev}/include/openssl"
     "--with-tcl-lib=${tcl.libPrefix}"
     "--with-passfile=.pine-passfile"
-    ];
+  ];
+
   preConfigure = ''
     export NIX_LDFLAGS="$NIX_LDFLAGS -lgcc_s"
   '';
+
   meta = {
-    inherit (s) version;
-    description = ''Console mail reader'';
+    description = "Console mail reader";
     license = stdenv.lib.licenses.asl20;
     maintainers = [stdenv.lib.maintainers.raskin];
     platforms = stdenv.lib.platforms.linux;
diff --git a/pkgs/applications/networking/mailreaders/realpine/default.nix b/pkgs/applications/networking/mailreaders/realpine/default.nix
index 2247398ef782..7ba582cdb5d0 100644
--- a/pkgs/applications/networking/mailreaders/realpine/default.nix
+++ b/pkgs/applications/networking/mailreaders/realpine/default.nix
@@ -2,34 +2,35 @@
 , openldap
 }:
 let
-  s = 
-  rec {
-    version = "2.03";
+  baseName = "re-alpine";
+  version = "2.03";
+in
+stdenv.mkDerivation {
+  name = "${baseName}-${version}";
+  inherit version;
+
+  src = fetchurl {
     url = "mirror://sourceforge/re-alpine/re-alpine-${version}.tar.bz2";
     sha256 = "11xspzbk9cwmklmcw6rxsan7j71ysd4m9c7qldlc59ck595k5nbh";
-    baseName = "re-alpine";
-    name = "${baseName}-${version}";
   };
+
   buildInputs = [
     ncurses tcl openssl pam kerberos openldap
   ];
-in
-stdenv.mkDerivation {
-  inherit (s) name version;
-  inherit buildInputs;
-  src = fetchurl {
-    inherit (s) url sha256;
-  };
+
+  hardeningDisable = [ "format" ];
+
   configureFlags = [
     "--with-ssl-include-dir=${openssl.dev}/include/openssl"
     "--with-tcl-lib=${tcl.libPrefix}"
-    ];
+  ];
+
   preConfigure = ''
     export NIX_LDFLAGS="$NIX_LDFLAGS -lgcc_s"
   '';
+
   meta = {
-    inherit (s) version;
-    description = ''Console mail reader'';
+    description = "Console mail reader";
     license = stdenv.lib.licenses.asl20;
     maintainers = [stdenv.lib.maintainers.raskin];
     platforms = stdenv.lib.platforms.linux;
diff --git a/pkgs/applications/networking/remote/ssvnc/default.nix b/pkgs/applications/networking/remote/ssvnc/default.nix
index 956391b71f86..ed64629fe244 100644
--- a/pkgs/applications/networking/remote/ssvnc/default.nix
+++ b/pkgs/applications/networking/remote/ssvnc/default.nix
@@ -14,6 +14,8 @@ stdenv.mkDerivation rec {
 
   configurePhase = "makeFlags=PREFIX=$out";
 
+  hardeningDisable = [ "format" ];
+
   postInstall = ''
     sed -i -e 's|exec wish|exec ${tk}/bin/wish|' $out/lib/ssvnc/util/ssvnc.tcl
     sed -i -e 's|/usr/bin/perl|${perl}/bin/perl|' $out/lib/ssvnc/util/ss_vncviewer
diff --git a/pkgs/applications/science/electronics/caneda/default.nix b/pkgs/applications/science/electronics/caneda/default.nix
index 404ffc5010b4..dc00cef88982 100644
--- a/pkgs/applications/science/electronics/caneda/default.nix
+++ b/pkgs/applications/science/electronics/caneda/default.nix
@@ -19,7 +19,7 @@ stdenv.mkDerivation rec {
     sha256 = "dfbcac97f5a1b41ad9a63392394f37fb294cbf78c576673c9bc4a5370957b2c8";
   };
 
-  cmakeFlags = [ "-DCMAKE_BUILD_TYPE=Release" ];
+  hardeningDisable = [ "format" ];
 
   buildInputs = [ cmake qt4 libxml2 libxslt ];
 
diff --git a/pkgs/applications/science/geometry/drgeo/default.nix b/pkgs/applications/science/geometry/drgeo/default.nix
index 048f34d7abfa..3e5408ac7f5d 100644
--- a/pkgs/applications/science/geometry/drgeo/default.nix
+++ b/pkgs/applications/science/geometry/drgeo/default.nix
@@ -5,6 +5,8 @@ stdenv.mkDerivation rec {
   name = "drgeo-${version}";
   version = "1.1.0";
 
+  hardeningDisable = [ "format" ];
+
   src = fetchurl {
     url = "mirror://sourceforge/ofset/${name}.tar.gz";
     sha256 = "05i2czgzhpzi80xxghinvkyqx4ym0gm9f38fz53idjhigiivp4wc";
diff --git a/pkgs/applications/science/logic/ltl2ba/default.nix b/pkgs/applications/science/logic/ltl2ba/default.nix
index 59c6461f5b6c..f0947fa0ed6e 100644
--- a/pkgs/applications/science/logic/ltl2ba/default.nix
+++ b/pkgs/applications/science/logic/ltl2ba/default.nix
@@ -9,6 +9,8 @@ stdenv.mkDerivation rec {
     sha256 = "16z0gc7a9dkarwn0l6rvg5jdhw1q4qyn4501zlchy0zxqddz0sx6";
   };
 
+  hardeningDisable = [ "format" ];
+
   preConfigure = ''
     substituteInPlace Makefile \
     --replace "CC=gcc" ""
diff --git a/pkgs/applications/science/logic/otter/default.nix b/pkgs/applications/science/logic/otter/default.nix
index 08d19c143eed..b19650eb8630 100644
--- a/pkgs/applications/science/logic/otter/default.nix
+++ b/pkgs/applications/science/logic/otter/default.nix
@@ -17,6 +17,9 @@ stdenv.mkDerivation {
   src = fetchurl {
     inherit (s) url sha256;
   };
+
+  hardeningDisable = [ "format" ];
+
   buildPhase = ''
     find . -name Makefile | xargs sed -i -e "s@/bin/rm@$(type -P rm)@g"
     find . -name Makefile | xargs sed -i -e "s@/bin/mv@$(type -P mv)@g"
@@ -32,11 +35,13 @@ stdenv.mkDerivation {
     make -C source/formed realclean
     make -C source/formed formed
   '';
+
   installPhase = ''
     mkdir -p "$out"/{bin,share/otter}
     cp bin/* source/formed/formed "$out/bin/"
     cp -r examples examples-mace2 documents README* Legal Changelog Contents index.html "$out/share/otter/"
   '';
+
   meta = {
     inherit (s) version;
     description = "A reliable first-order theorem prover";
diff --git a/pkgs/applications/science/logic/prover9/default.nix b/pkgs/applications/science/logic/prover9/default.nix
index d92c7887210e..9c09ea3db980 100644
--- a/pkgs/applications/science/logic/prover9/default.nix
+++ b/pkgs/applications/science/logic/prover9/default.nix
@@ -8,7 +8,7 @@ stdenv.mkDerivation {
     sha256 = "1l2i3d3h5z7nnbzilb6z92r0rbx0kh6yaxn2c5qhn3000xcfsay3";
   };
 
-  phases = "unpackPhase patchPhase buildPhase installPhase";
+  hardeningDisable = [ "format" ];
 
   patchPhase = ''
     RM=$(type -tp rm)
@@ -23,6 +23,8 @@ stdenv.mkDerivation {
 
   buildFlags = "all";
 
+  checkPhase = "make test1";
+
   installPhase = ''
     mkdir -p $out/bin
     cp bin/* $out/bin
diff --git a/pkgs/applications/science/math/cbc/default.nix b/pkgs/applications/science/math/cbc/default.nix
index 0d1ef26092e2..7643c912db4b 100644
--- a/pkgs/applications/science/math/cbc/default.nix
+++ b/pkgs/applications/science/math/cbc/default.nix
@@ -12,6 +12,8 @@ stdenv.mkDerivation {
 
   enableParallelBuilding = true;
 
+  hardeningDisable = [ "format" ];
+
   buildInputs = [ zlib bzip2 ];
 
   # FIXME: move share/coin/Data to a separate output?
diff --git a/pkgs/applications/science/math/perseus/default.nix b/pkgs/applications/science/math/perseus/default.nix
index 94029a043492..ae63716f106d 100644
--- a/pkgs/applications/science/math/perseus/default.nix
+++ b/pkgs/applications/science/math/perseus/default.nix
@@ -5,6 +5,8 @@ stdenv.mkDerivation {
   version = "4-beta";
   buildInputs = [unzip gcc48];
 
+  hardeningDisable = [ "stackprotector" ];
+
   src = fetchurl {
     url = "http://www.sas.upenn.edu/~vnanda/source/perseus_4_beta.zip";
     sha256 = "09brijnqabhgfjlj5wny0bqm5dwqcfkp1x5wif6yzdmqh080jybj";
@@ -30,7 +32,7 @@ stdenv.mkDerivation {
       around datasets arising from point samples, images, distance
       matrices and so forth.
     '';
-    homepage = "www.sas.upenn.edu/~vnanda/perseus/index.html";
+    homepage = "http://www.sas.upenn.edu/~vnanda/perseus/index.html";
     license = stdenv.lib.licenses.gpl3;
     maintainers = with stdenv.lib.maintainers; [erikryb];
     platforms = stdenv.lib.platforms.linux;
diff --git a/pkgs/applications/science/math/qalculate-gtk/default.nix b/pkgs/applications/science/math/qalculate-gtk/default.nix
index fe13a9aebbcd..d58eea6f9b94 100644
--- a/pkgs/applications/science/math/qalculate-gtk/default.nix
+++ b/pkgs/applications/science/math/qalculate-gtk/default.nix
@@ -1,4 +1,5 @@
 { stdenv, fetchurl, intltool, autoreconfHook, pkgconfig, libqalculate, gtk3, wrapGAppsHook }:
+
 stdenv.mkDerivation rec {
   name = "qalculate-gtk-${version}";
   version = "0.9.8";
@@ -8,6 +9,8 @@ stdenv.mkDerivation rec {
     sha256 = "15ci0p7jlikk2rira6ykgrmcdvgpxzprpqmkdxx6hsg4pvzrj54s";
   };
 
+  hardeningDisable = [ "format" ];
+
   nativeBuildInputs = [ intltool pkgconfig autoreconfHook wrapGAppsHook ];
   buildInputs = [ libqalculate gtk3 ];
 
diff --git a/pkgs/applications/science/math/singular/default.nix b/pkgs/applications/science/math/singular/default.nix
index 8bae1d6206d0..a0fdf7c82395 100644
--- a/pkgs/applications/science/math/singular/default.nix
+++ b/pkgs/applications/science/math/singular/default.nix
@@ -16,6 +16,8 @@ stdenv.mkDerivation rec {
     find . -exec sed -e 's@/bin/uname@${coreutils}&@g' -i '{}' ';'
   '';
 
+  hardeningDisable = stdenv.lib.optional stdenv.isi686 "stackprotector";
+
   postInstall = ''
     rm -rf "$out/LIB"
     cp -r Singular/LIB "$out"
diff --git a/pkgs/applications/science/math/yacas/default.nix b/pkgs/applications/science/math/yacas/default.nix
index 2c9d63be1b4d..adf87c4ee5ba 100644
--- a/pkgs/applications/science/math/yacas/default.nix
+++ b/pkgs/applications/science/math/yacas/default.nix
@@ -8,6 +8,8 @@ stdenv.mkDerivation rec {
     sha256 = "1dmafm3w0lm5w211nwkfzaid1rvvmgskz7k4500pjhgdczi5sd78";
   };
 
+  hardeningDisable = [ "format" ];
+
   # Perl is only for the documentation
   nativeBuildInputs = [ perl ];
 
@@ -32,7 +34,7 @@ stdenv.mkDerivation rec {
     '';
   };
 
-  meta = { 
+  meta = {
       description = "Easy to use, general purpose Computer Algebra System";
       homepage = http://yacas.sourceforge.net/;
       license = stdenv.lib.licenses.gpl2Plus;
diff --git a/pkgs/applications/version-management/bitkeeper/default.nix b/pkgs/applications/version-management/bitkeeper/default.nix
index 760832924822..e5937977994e 100644
--- a/pkgs/applications/version-management/bitkeeper/default.nix
+++ b/pkgs/applications/version-management/bitkeeper/default.nix
@@ -11,6 +11,8 @@ stdenv.mkDerivation rec {
     sha256 = "0lk4vydpq5bi52m81h327gvzdzybf8kkak7yjwmpj6kg1jn9blaz";
   };
 
+  hardeningDisable = [ "fortify" ];
+
   enableParallelBuilding = true;
 
   buildInputs = [
diff --git a/pkgs/applications/version-management/cvs/default.nix b/pkgs/applications/version-management/cvs/default.nix
index b0e0f334e4d0..3aace6b7e021 100644
--- a/pkgs/applications/version-management/cvs/default.nix
+++ b/pkgs/applications/version-management/cvs/default.nix
@@ -10,6 +10,8 @@ stdenv.mkDerivation {
 
   patches = [ ./getcwd-chroot.patch ];
 
+  hardeningDisable = [ "format" ];
+
   preConfigure = ''
     # Apply the Debian patches.
     for p in "debian/patches/"*; do
diff --git a/pkgs/applications/version-management/git-and-tools/git/default.nix b/pkgs/applications/version-management/git-and-tools/git/default.nix
index 8443745735b0..4eea75ad4ef8 100644
--- a/pkgs/applications/version-management/git-and-tools/git/default.nix
+++ b/pkgs/applications/version-management/git-and-tools/git/default.nix
@@ -22,6 +22,8 @@ stdenv.mkDerivation {
     sha256 = "0qzs681a64k3shh5p0rg41l1z16fbk5sj0xga45k34hp1hsp654z";
   };
 
+  hardeningDisable = [ "format" ];
+
   patches = [
     ./docbook2texi.patch
     ./symlinks-in-bin.patch
diff --git a/pkgs/applications/version-management/git-and-tools/qgit/default.nix b/pkgs/applications/version-management/git-and-tools/qgit/default.nix
index 3f5f9a2dbe1b..b8d001ee97c8 100644
--- a/pkgs/applications/version-management/git-and-tools/qgit/default.nix
+++ b/pkgs/applications/version-management/git-and-tools/qgit/default.nix
@@ -3,20 +3,13 @@
 stdenv.mkDerivation rec {
   name = "qgit-2.5";
 
-  meta =
-  {
-    license = stdenv.lib.licenses.gpl2;
-    homepage = "http://libre.tibirna.org/projects/qgit/wiki/QGit";
-    description = "Graphical front-end to Git";
-    inherit (qt4.meta) platforms;
-  };
-
-  src = fetchurl
-  {
+  src = fetchurl {
     url = "http://libre.tibirna.org/attachments/download/9/${name}.tar.gz";
     sha256 = "25f1ca2860d840d87b9919d34fc3a1b05d4163671ed87d29c3e4a8a09e0b2499";
   };
 
+  hardeningDisable = [ "format" ];
+
   buildInputs = [ qt4 libXext libX11 ];
 
   nativeBuildInputs = [ qmake4Hook ];
@@ -24,4 +17,11 @@ stdenv.mkDerivation rec {
   installPhase = ''
     install -s -D -m 755 bin/qgit "$out/bin/qgit"
   '';
+
+  meta = {
+    license = stdenv.lib.licenses.gpl2;
+    homepage = "http://libre.tibirna.org/projects/qgit/wiki/QGit";
+    description = "Graphical front-end to Git";
+    inherit (qt4.meta) platforms;
+  };
 }
diff --git a/pkgs/applications/version-management/redmine/default.nix b/pkgs/applications/version-management/redmine/default.nix
index 7590ae743a37..b81808edc224 100644
--- a/pkgs/applications/version-management/redmine/default.nix
+++ b/pkgs/applications/version-management/redmine/default.nix
@@ -11,6 +11,8 @@ in stdenv.mkDerivation rec {
     sha256 = "0x0zwxyj4dwbk7l64s3lgny10mjf0ba8jwrbafsm4d72sncmacv0";
   };
 
+  hardeningDisable = [ "format" ];
+
   # taken from redmine (2.5.1-2~bpo70+3) in debian wheezy-backports
   # needed to separate run-time and build-time directories
   patches = [
@@ -18,6 +20,7 @@ in stdenv.mkDerivation rec {
     ./2004_FHS_plugins_assets.patch
     ./2003_externalize_session_config.patch
   ];
+
   postPatch = ''
     substituteInPlace lib/redmine/plugin.rb --replace "File.join(Rails.root, 'plugins')" "ENV['RAILS_PLUGINS']"
     substituteInPlace lib/redmine/plugin.rb --replace "File.join(Rails.root, 'plugins', id.to_s, 'db', 'migrate')" "File.join(ENV['RAILS_PLUGINS'], id.to_s, 'db', 'migrate')"
diff --git a/pkgs/applications/video/aegisub/default.nix b/pkgs/applications/video/aegisub/default.nix
index 92a2f4fb6343..39a85a03199d 100644
--- a/pkgs/applications/video/aegisub/default.nix
+++ b/pkgs/applications/video/aegisub/default.nix
@@ -43,6 +43,8 @@ stdenv.mkDerivation rec {
 
   enableParallelBuilding = true;
 
+  hardeningDisable = [ "bindnow" "relro" ];
+
   postInstall = "ln -s $out/bin/aegisub-* $out/bin/aegisub";
 
   meta = {
diff --git a/pkgs/applications/video/kino/default.nix b/pkgs/applications/video/kino/default.nix
index 2503d78183f3..ea5158270876 100644
--- a/pkgs/applications/video/kino/default.nix
+++ b/pkgs/applications/video/kino/default.nix
@@ -67,13 +67,10 @@ stdenv.mkDerivation {
       pkgconfig perl perlXMLParser libavc1394 libiec61883 intltool libXv gettext libX11 glib cairo ffmpeg libv4l ]; # TODOoptional packages 
 
   configureFlags = "--enable-local-ffmpeg=no";
-  #preConfigure = "
-  #  grep 11 env-vars
-  #  ex
-  #";
 
-  patches = [ ./kino-1.3.4-v4l1.patch ./kino-1.3.4-libav-0.7.patch ./kino-1.3.4-libav-0.8.patch ]; #./kino-1.3.4-libavcodec-pkg-config.patch ];
+  hardeningDisable = [ "format" ];
 
+  patches = [ ./kino-1.3.4-v4l1.patch ./kino-1.3.4-libav-0.7.patch ./kino-1.3.4-libav-0.8.patch ]; #./kino-1.3.4-libavcodec-pkg-config.patch ];
 
   postInstall = "
     rpath=`patchelf --print-rpath \$out/bin/kino`;
@@ -86,8 +83,7 @@ stdenv.mkDerivation {
     done
   ";
 
-
-  meta = { 
+  meta = {
       description = "Non-linear DV editor for GNU/Linux";
       homepage = http://www.kinodv.org/;
       license = stdenv.lib.licenses.gpl2;
diff --git a/pkgs/applications/video/subtitleeditor/default.nix b/pkgs/applications/video/subtitleeditor/default.nix
index c9655e2a4f27..e3cd242bd73c 100644
--- a/pkgs/applications/video/subtitleeditor/default.nix
+++ b/pkgs/applications/video/subtitleeditor/default.nix
@@ -41,6 +41,8 @@ stdenv.mkDerivation rec {
 
   doCheck = true;
 
+  hardeningDisable = [ "format" ];
+
   patches = [ ./subtitleeditor-0.52.1-build-fix.patch ];
 
   preConfigure = ''
diff --git a/pkgs/applications/virtualization/OVMF/default.nix b/pkgs/applications/virtualization/OVMF/default.nix
index 479d625c7de7..fc3c679d414d 100644
--- a/pkgs/applications/virtualization/OVMF/default.nix
+++ b/pkgs/applications/virtualization/OVMF/default.nix
@@ -17,6 +17,8 @@ stdenv.mkDerivation (edk2.setup "OvmfPkg/OvmfPkg${targetArch}.dsc" {
   # TODO: properly include openssl for secureBoot
   buildInputs = [nasm iasl] ++ stdenv.lib.optionals (secureBoot == true) [ openssl ];
 
+  hardeningDisable = [ "stackprotector" "pic" "fortify" ];
+
   unpackPhase = ''
     for file in \
       "${edk2.src}"/{UefiCpuPkg,MdeModulePkg,IntelFrameworkModulePkg,PcAtChipsetPkg,FatBinPkg,EdkShellBinPkg,MdePkg,ShellPkg,OptionRomPkg,IntelFrameworkPkg};
diff --git a/pkgs/applications/virtualization/bochs/default.nix b/pkgs/applications/virtualization/bochs/default.nix
index 2cf57d78ba0c..8c420b11f55c 100644
--- a/pkgs/applications/virtualization/bochs/default.nix
+++ b/pkgs/applications/virtualization/bochs/default.nix
@@ -145,7 +145,9 @@ stdenv.mkDerivation rec {
 
   NIX_CFLAGS_COMPILE="-I${gtk.dev}/include/gtk-2.0/ -I${libtool}/include/";
   NIX_LDFLAGS="-L${libtool.lib}/lib";
-	
+
+  hardeningDisable = [ "format" ];
+
   meta = with stdenv.lib; {
     description = "An open-source IA-32 (x86) PC emulator";
     longDescription = ''
diff --git a/pkgs/applications/virtualization/cbfstool/default.nix b/pkgs/applications/virtualization/cbfstool/default.nix
index 97ca3003fdd0..1a45dc3c44d9 100644
--- a/pkgs/applications/virtualization/cbfstool/default.nix
+++ b/pkgs/applications/virtualization/cbfstool/default.nix
@@ -12,6 +12,8 @@ stdenv.mkDerivation rec {
 
   buildInputs = [ iasl flex bison ];
 
+  hardeningDisable = [ "fortify" ];
+
   buildPhase = ''
     export LEX=${flex}/bin/flex
     make -C util/cbfstool
diff --git a/pkgs/applications/virtualization/qboot/default.nix b/pkgs/applications/virtualization/qboot/default.nix
index e4439ec124f4..0c6e3991b1c0 100644
--- a/pkgs/applications/virtualization/qboot/default.nix
+++ b/pkgs/applications/virtualization/qboot/default.nix
@@ -12,7 +12,9 @@ stdenv.mkDerivation {
   installPhase = ''
     mkdir -p $out
     cp bios.bin* $out/.
-    '';
+  '';
+
+  hardeningDisable = [ "stackprotector" "pic" ];
 
   meta = {
     description = "A simple x86 firmware for booting Linux";
diff --git a/pkgs/applications/virtualization/seabios/default.nix b/pkgs/applications/virtualization/seabios/default.nix
index cf17c08554a7..ba5fe4dcc1da 100644
--- a/pkgs/applications/virtualization/seabios/default.nix
+++ b/pkgs/applications/virtualization/seabios/default.nix
@@ -12,6 +12,8 @@ stdenv.mkDerivation rec {
 
   buildInputs = [ iasl python ];
 
+  hardeningDisable = [ "pic" "stackprotector" "fortify" ];
+
   configurePhase = ''
     # build SeaBIOS for CSM
     cat > .config << EOF
@@ -21,12 +23,12 @@ stdenv.mkDerivation rec {
     EOF
 
     make olddefconfig
-    '';
+  '';
 
   installPhase = ''
     mkdir $out
     cp out/Csm16.bin $out/Csm16.bin
-    '';
+  '';
 
   meta = with stdenv.lib; {
     description = "Open source implementation of a 16bit X86 BIOS";
diff --git a/pkgs/applications/virtualization/virtualbox/default.nix b/pkgs/applications/virtualization/virtualbox/default.nix
index ebdac411b113..ada571586c62 100644
--- a/pkgs/applications/virtualization/virtualbox/default.nix
+++ b/pkgs/applications/virtualization/virtualbox/default.nix
@@ -74,6 +74,8 @@ in stdenv.mkDerivation {
     ++ optional pythonBindings python
     ++ optional pulseSupport libpulseaudio;
 
+  hardeningDisable = [ "fortify" "pic" "stackprotector" ];
+
   prePatch = ''
     set -x
     MODULES_BUILD_DIR=`echo ${kernel.dev}/lib/modules/*/build`
diff --git a/pkgs/applications/virtualization/virtualbox/guest-additions/default.nix b/pkgs/applications/virtualization/virtualbox/guest-additions/default.nix
index 1a1134e84a41..1d37e45b23dc 100644
--- a/pkgs/applications/virtualization/virtualbox/guest-additions/default.nix
+++ b/pkgs/applications/virtualization/virtualbox/guest-additions/default.nix
@@ -17,6 +17,8 @@ stdenv.mkDerivation {
 
   KERN_DIR = "${kernel.dev}/lib/modules/*/build";
 
+  hardeningDisable = [ "pic" ];
+
   buildInputs = [ patchelf cdrkit makeWrapper dbus ];
 
   installPhase = ''
diff --git a/pkgs/applications/virtualization/xen/generic.nix b/pkgs/applications/virtualization/xen/generic.nix
index c830fccb1201..a62a1a200923 100644
--- a/pkgs/applications/virtualization/xen/generic.nix
+++ b/pkgs/applications/virtualization/xen/generic.nix
@@ -48,6 +48,8 @@ stdenv.mkDerivation {
 
   pythonPath = [ pythonPackages.curses ];
 
+  hardeningDisable = [ "stackprotector" "fortify" "pic" ];
+
   patches = stdenv.lib.optionals ((xenserverPatched == false) && (builtins.hasAttr "xenPatches" xenConfig)) xenConfig.xenPatches;
 
   postPatch = ''
diff --git a/pkgs/applications/window-managers/stalonetray/default.nix b/pkgs/applications/window-managers/stalonetray/default.nix
index 5ef5ba769c42..3b5af42a8be2 100644
--- a/pkgs/applications/window-managers/stalonetray/default.nix
+++ b/pkgs/applications/window-managers/stalonetray/default.nix
@@ -3,12 +3,16 @@
 stdenv.mkDerivation rec {
   name = "stalonetray-${version}";
   version = "0.8.1";
+
   src = fetchurl {
     url = "mirror://sourceforge/stalonetray/${name}.tar.bz2";
     sha256 = "1wp8pnlv34w7xizj1vivnc3fkwqq4qgb9dbrsg15598iw85gi8ll";
   };
+
   buildInputs = [ libX11 xproto ];
 
+  hardeningDisable = [ "format" ];
+
   meta = with stdenv.lib; {
     description = "Stand alone tray";
     maintainers = with maintainers; [ raskin ];
diff --git a/pkgs/applications/window-managers/yabar/default.nix b/pkgs/applications/window-managers/yabar/default.nix
index 2f4a7f0e06c5..c199cf6c01b0 100644
--- a/pkgs/applications/window-managers/yabar/default.nix
+++ b/pkgs/applications/window-managers/yabar/default.nix
@@ -13,6 +13,8 @@ stdenv.mkDerivation rec {
 
   buildInputs = [ cairo gdk_pixbuf libconfig pango pkgconfig xcbutilwm ];
 
+  hardeningDisable = [ "format" ];
+
   postPatch = ''
     substituteInPlace ./Makefile --replace "\$(shell git describe)" "${version}"
   '';
diff --git a/pkgs/build-support/cc-wrapper/add-hardening b/pkgs/build-support/cc-wrapper/add-hardening
new file mode 100644
index 000000000000..d5966136b9d5
--- /dev/null
+++ b/pkgs/build-support/cc-wrapper/add-hardening
@@ -0,0 +1,61 @@
+hardeningFlags=(fortify stackprotector pic strictoverflow format relro bindnow)
+hardeningFlags+=("${hardeningEnable[@]}")
+hardeningCFlags=()
+hardeningLDFlags=()
+hardeningDisable=${hardeningDisable:-""}
+
+if [[ "$($LD -z 2>&1)" =~ "unknown option" ]]; then
+  hardeningDisable+=" bindnow relro"
+fi
+
+if [[ -n "$NIX_DEBUG" ]]; then echo HARDENING: Value of '$hardeningDisable': $hardeningDisable >&2; fi
+
+if [[ ! $hardeningDisable == "all" ]]; then
+  if [[ -n "$NIX_DEBUG" ]]; then echo 'HARDENING: Is active (not completely disabled with "all" flag)' >&2; fi
+  for flag in "${hardeningFlags[@]}"
+  do
+    if [[ ! "${hardeningDisable}" =~ "$flag" ]]; then
+      case $flag in
+        fortify)
+          if [[ -n "$NIX_DEBUG" ]]; then echo HARDENING: enabling fortify >&2; fi
+          hardeningCFlags+=('-O2' '-D_FORTIFY_SOURCE=2')
+          ;;
+        stackprotector)
+          if [[ -n "$NIX_DEBUG" ]]; then echo HARDENING: enabling stackprotector >&2; fi
+          hardeningCFlags+=('-fstack-protector-strong' '--param ssp-buffer-size=4')
+          ;;
+        pie)
+          if [[ -n "$NIX_DEBUG" ]]; then echo HARDENING: enabling CFlags -fPIE >&2; fi
+          hardeningCFlags+=('-fPIE')
+          if [[ ! ("$*" =~ " -shared " || "$*" =~ " -static ") ]]; then
+            if [[ -n "$NIX_DEBUG" ]]; then echo HARDENING: enabling LDFlags -pie >&2; fi
+            hardeningLDFlags+=('-pie')
+          fi
+          ;;
+        pic)
+          if [[ -n "$NIX_DEBUG" ]]; then echo HARDENING: enabling pic >&2; fi
+          hardeningCFlags+=('-fPIC')
+          ;;
+        strictoverflow)
+          if [[ -n "$NIX_DEBUG" ]]; then echo HARDENING: enabling strictoverflow >&2; fi
+          hardeningCFlags+=('-fno-strict-overflow')
+          ;;
+        format)
+          if [[ -n "$NIX_DEBUG" ]]; then echo HARDENING: enabling format >&2; fi
+          hardeningCFlags+=('-Wformat' '-Wformat-security' '-Werror=format-security')
+          ;;
+        relro)
+          if [[ -n "$NIX_DEBUG" ]]; then echo HARDENING: enabling relro >&2; fi
+          hardeningLDFlags+=('-z relro')
+          ;;
+        bindnow)
+          if [[ -n "$NIX_DEBUG" ]]; then echo HARDENING: enabling bindnow >&2; fi
+          hardeningLDFlags+=('-z now')
+          ;;
+        *)
+          echo "Hardening flag unknown: $flag" >&2
+          ;;
+      esac
+    fi
+  done
+fi
diff --git a/pkgs/build-support/cc-wrapper/cc-wrapper.sh b/pkgs/build-support/cc-wrapper/cc-wrapper.sh
index 024a1866daca..03f068d8298e 100644
--- a/pkgs/build-support/cc-wrapper/cc-wrapper.sh
+++ b/pkgs/build-support/cc-wrapper/cc-wrapper.sh
@@ -70,7 +70,6 @@ if [ "$nonFlagArgs" = 0 ]; then
     dontLink=1
 fi
 
-
 # Optionally filter out paths not refering to the store.
 if [ "$NIX_ENFORCE_PURITY" = 1 -a -n "$NIX_STORE" ]; then
     rest=()
@@ -117,16 +116,18 @@ if [[ "$isCpp" = 1 ]]; then
     NIX_CFLAGS_LINK="$NIX_CFLAGS_LINK $NIX_CXXSTDLIB_LINK"
 fi
 
+LD=@ldPath@/ld
+source @out@/nix-support/add-hardening.sh
+
 # Add the flags for the C compiler proper.
-extraAfter=($NIX_CFLAGS_COMPILE)
+extraAfter=($NIX_CFLAGS_COMPILE ${hardeningCFlags[@]})
 extraBefore=()
 
-
 if [ "$dontLink" != 1 ]; then
 
     # Add the flags that should only be passed to the compiler when
     # linking.
-    extraAfter+=($NIX_CFLAGS_LINK)
+    extraAfter+=($NIX_CFLAGS_LINK ${hardeningLDFlags[@]})
 
     # Add the flags that should be passed to the linker (and prevent
     # `ld-wrapper' from adding NIX_LDFLAGS again).
diff --git a/pkgs/build-support/cc-wrapper/default.nix b/pkgs/build-support/cc-wrapper/default.nix
index a37c806905fd..14ece26f6af0 100644
--- a/pkgs/build-support/cc-wrapper/default.nix
+++ b/pkgs/build-support/cc-wrapper/default.nix
@@ -238,6 +238,7 @@ stdenv.mkDerivation {
       rm $out/nix-support/setup-hook.tmp
 
       substituteAll ${./add-flags} $out/nix-support/add-flags.sh
+      cp -p ${./add-hardening} $out/nix-support/add-hardening.sh
       cp -p ${./utils.sh} $out/nix-support/utils.sh
     ''
     + extraBuildCommands;
diff --git a/pkgs/build-support/cc-wrapper/ld-wrapper.sh b/pkgs/build-support/cc-wrapper/ld-wrapper.sh
index 28d73f046e68..44d9a047936a 100644
--- a/pkgs/build-support/cc-wrapper/ld-wrapper.sh
+++ b/pkgs/build-support/cc-wrapper/ld-wrapper.sh
@@ -47,8 +47,10 @@ if [ "$NIX_ENFORCE_PURITY" = 1 -a -n "$NIX_STORE" \
     params=("${rest[@]}")
 fi
 
+LD=@prog@
+source @out@/nix-support/add-hardening.sh
 
-extra=()
+extra=(${hardeningLDFlags[@]})
 extraBefore=()
 
 if [ -z "$NIX_LDFLAGS_SET" ]; then
@@ -56,7 +58,7 @@ if [ -z "$NIX_LDFLAGS_SET" ]; then
     extraBefore+=($NIX_LDFLAGS_BEFORE)
 fi
 
-extra+=($NIX_LDFLAGS_AFTER)
+extra+=($NIX_LDFLAGS_AFTER $NIX_LDFLAGS_HARDEN)
 
 
 # Add all used dynamic libraries to the rpath.
diff --git a/pkgs/desktops/gnome-2/platform/libgnomecups/default.nix b/pkgs/desktops/gnome-2/platform/libgnomecups/default.nix
index 2aa47d799c9a..7eef5af0adcb 100644
--- a/pkgs/desktops/gnome-2/platform/libgnomecups/default.nix
+++ b/pkgs/desktops/gnome-2/platform/libgnomecups/default.nix
@@ -8,6 +8,8 @@ stdenv.mkDerivation rec {
     sha256 = "0a8xdaxzz2wc0n1fjcav65093gixzyac3948l8cxx1mk884yhc71";
   };
 
+  hardeningDisable = [ "format" ];
+
   patches = [ ./glib.patch ./cups_1.6.patch ];
 
   buildInputs = [ pkgconfig gtk gettext intltool libart_lgpl ];
diff --git a/pkgs/desktops/gnome-2/platform/libgtkhtml/default.nix b/pkgs/desktops/gnome-2/platform/libgtkhtml/default.nix
index 6aab400c60ae..be288b809d43 100644
--- a/pkgs/desktops/gnome-2/platform/libgtkhtml/default.nix
+++ b/pkgs/desktops/gnome-2/platform/libgtkhtml/default.nix
@@ -2,12 +2,14 @@
 
 stdenv.mkDerivation {
   name = "libgtkhtml-2.11.1";
-  
+
   src = fetchurl {
     url = mirror://gnome/sources/libgtkhtml/2.11/libgtkhtml-2.11.1.tar.bz2;
     sha256 = "0msajafd42545dxzyr5zqka990cjrxw2yz09ajv4zs8m1w6pm9rw";
   };
-  
+
   buildInputs = [ pkgconfig gtk gettext ];
   propagatedBuildInputs = [ libxml2 ];
+
+  hardeningDisable = [ "format" ];
 }
diff --git a/pkgs/desktops/gnome-3/3.20/core/nautilus/default.nix b/pkgs/desktops/gnome-3/3.20/core/nautilus/default.nix
index 67229487085e..4cb0b7fb35ca 100644
--- a/pkgs/desktops/gnome-3/3.20/core/nautilus/default.nix
+++ b/pkgs/desktops/gnome-3/3.20/core/nautilus/default.nix
@@ -11,6 +11,8 @@ stdenv.mkDerivation rec {
                   gnome3.gnome_desktop gnome3.adwaita-icon-theme
                   gnome3.gsettings_desktop_schemas gnome3.dconf libnotify tracker libselinux ];
 
+  hardeningDisable = [ "format" ];
+
   patches = [ ./extension_dir.patch ];
 
   meta = with stdenv.lib; {
diff --git a/pkgs/desktops/gnome-3/3.20/misc/libgda/default.nix b/pkgs/desktops/gnome-3/3.20/misc/libgda/default.nix
index 75c45634636c..2e5b0a4af840 100644
--- a/pkgs/desktops/gnome-3/3.20/misc/libgda/default.nix
+++ b/pkgs/desktops/gnome-3/3.20/misc/libgda/default.nix
@@ -9,6 +9,8 @@ stdenv.mkDerivation rec {
 
   enableParallelBuilding = true;
 
+  hardeningDisable = [ "format" ];
+
   buildInputs = [ pkgconfig intltool itstool libxml2 gtk3 openssl ];
 
   meta = with stdenv.lib; {
diff --git a/pkgs/desktops/kde-4.14/kdebindings/qtruby.nix b/pkgs/desktops/kde-4.14/kdebindings/qtruby.nix
index 03e9dc9a007f..ed83dd03eca1 100644
--- a/pkgs/desktops/kde-4.14/kdebindings/qtruby.nix
+++ b/pkgs/desktops/kde-4.14/kdebindings/qtruby.nix
@@ -1,18 +1,20 @@
-{ kde, cmake, smokeqt, ruby }:
+{ kde, cmake, smokeqt, ruby_2_2 }:
 
 kde {
 
  # TODO: scintilla2, qwt5
 
-  buildInputs = [ smokeqt ruby ];
+  buildInputs = [ smokeqt ruby_2_2 ];
 
   nativeBuildInputs = [ cmake ];
 
+  hardeningDisable = [ "all" ];
+
   # The patch is not ready for upstream submmission.
   # I should add an option() instead.
   patches = [ ./qtruby-install-prefix.patch ];
 
-  cmakeFlags="-DRUBY_ROOT_DIR=${ruby}";
+  cmakeFlags="-DRUBY_ROOT_DIR=${ruby_2_2}";
 
   meta = {
     description = "Ruby bindings for Qt library";
diff --git a/pkgs/desktops/xfce/panel-plugins/xfce4-verve-plugin.nix b/pkgs/desktops/xfce/panel-plugins/xfce4-verve-plugin.nix
index 603a68cc5f67..442690706094 100644
--- a/pkgs/desktops/xfce/panel-plugins/xfce4-verve-plugin.nix
+++ b/pkgs/desktops/xfce/panel-plugins/xfce4-verve-plugin.nix
@@ -15,6 +15,8 @@ stdenv.mkDerivation rec {
 
   buildInputs = [ pkgconfig intltool glib exo pcre libxfce4util libxfce4ui xfce4panel xfconf gtk ];
 
+  hardeningDisable = [ "format" ];
+
   meta = {
     homepage = "http://goodies.xfce.org/projects/panel-plugins/${p_name}";
     description = "A command-line plugin";
diff --git a/pkgs/development/compilers/ccl/default.nix b/pkgs/development/compilers/ccl/default.nix
index e5e07705a18b..ee0153c13b0f 100644
--- a/pkgs/development/compilers/ccl/default.nix
+++ b/pkgs/development/compilers/ccl/default.nix
@@ -5,7 +5,7 @@ let
     /* TODO: there are also MacOS, FreeBSD and Windows versions */
     x86_64-linux = {
       arch = "linuxx86";
-      sha256 = "0d2vhp5n74yhwixnvlsnp7dzaf9aj6zd2894hr2728djyd8x9fx6";
+      sha256 = "07cny2qkzc624bzpdsy4iakcln0p7v5rhf8bv0vnh6rhpvnahrnq";
       runtime = "lx86cl64";
       kernel = "linuxx8664";
     };
diff --git a/pkgs/development/compilers/clean/default.nix b/pkgs/development/compilers/clean/default.nix
index 7f3e679e8476..3fed2289f954 100644
--- a/pkgs/development/compilers/clean/default.nix
+++ b/pkgs/development/compilers/clean/default.nix
@@ -14,6 +14,8 @@ stdenv.mkDerivation rec {
     })
     else throw "Architecture not supported";
 
+  hardeningDisable = [ "format" "pic" ];
+
   # clm uses timestamps of dcl, icl, abc and o files to decide what must be rebuild
   # and for chroot builds all of the library files will have equal timestamps.  This
   # makes clm try to rebuild the library modules (and fail due to absence of write permission
diff --git a/pkgs/development/compilers/dev86/default.nix b/pkgs/development/compilers/dev86/default.nix
index d17a5775db25..514075651e15 100644
--- a/pkgs/development/compilers/dev86/default.nix
+++ b/pkgs/development/compilers/dev86/default.nix
@@ -9,6 +9,8 @@ stdenv.mkDerivation rec {
     sha256 = "154dyr2ph4n0kwi8yx0n78j128kw29rk9r9f7s2gddzrdl712jr3";
   };
 
+  hardeningDisable = [ "format" ];
+
   makeFlags = "PREFIX=$(out)";
 
   meta = {
diff --git a/pkgs/development/compilers/ecl/default.nix b/pkgs/development/compilers/ecl/default.nix
index 76ee5219a900..61737004e6fb 100644
--- a/pkgs/development/compilers/ecl/default.nix
+++ b/pkgs/development/compilers/ecl/default.nix
@@ -23,9 +23,11 @@ in
 stdenv.mkDerivation {
   inherit (s) name version;
   inherit buildInputs propagatedBuildInputs;
+
   src = fetchurl {
     inherit (s) url sha256;
   };
+
   configureFlags = [
     "--enable-threads"
     "--with-gmp-prefix=${gmp.dev}"
@@ -35,12 +37,16 @@ stdenv.mkDerivation {
     (stdenv.lib.optional (! noUnicode)
       "--enable-unicode")
     ;
+
+  hardeningDisable = [ "format" ];
+
   postInstall = ''
     sed -e 's/@[-a-zA-Z_]*@//g' -i $out/bin/ecl-config
     wrapProgram "$out/bin/ecl" \
       --prefix NIX_LDFLAGS ' ' "-L${gmp.lib or gmp.out or gmp}/lib" \
       --prefix NIX_LDFLAGS ' ' "-L${libffi.lib or libffi.out or libffi}/lib"
   '';
+
   meta = {
     inherit (s) version;
     description = "Lisp implementation aiming to be small, fast and easy to embed";
diff --git a/pkgs/development/compilers/edk2/default.nix b/pkgs/development/compilers/edk2/default.nix
index 99b652e0a5f3..4ddf580fae5d 100644
--- a/pkgs/development/compilers/edk2/default.nix
+++ b/pkgs/development/compilers/edk2/default.nix
@@ -11,7 +11,7 @@ else
 
 edk2 = stdenv.mkDerivation {
   name = "edk2-2014-12-10";
-  
+
   src = fetchgit {
     url = git://github.com/tianocore/edk2;
     rev = "684a565a04";
@@ -20,9 +20,9 @@ edk2 = stdenv.mkDerivation {
 
   buildInputs = [ libuuid pythonFull ];
 
-  buildPhase = ''
-    make -C BaseTools
-  '';
+  makeFlags = "-C BaseTools";
+
+  hardeningDisable = [ "format" "fortify" ];
 
   installPhase = ''
     mkdir -vp $out
diff --git a/pkgs/development/compilers/gcc/4.5/default.nix b/pkgs/development/compilers/gcc/4.5/default.nix
index 69ff590a6314..7a97b6897145 100644
--- a/pkgs/development/compilers/gcc/4.5/default.nix
+++ b/pkgs/development/compilers/gcc/4.5/default.nix
@@ -134,6 +134,8 @@ stdenv.mkDerivation ({
     inherit langC langCC langFortran langJava langAda;
   };
 
+  hardeningDisable = [ "format" ] ++ optional (name != "gnat") "all";
+
   patches =
     [ ]
     ++ optional (cross != null) ../libstdc++-target.patch
@@ -207,7 +209,7 @@ stdenv.mkDerivation ({
 
   nativeBuildInputs = [ texinfo which gettext ]
     ++ optional (perl != null) perl;
-    
+
   buildInputs = [ gmp mpfr libmpc libelf ]
     ++ (optional (ppl != null) ppl)
     ++ (optional (cloogppl != null) cloogppl)
diff --git a/pkgs/development/compilers/gcc/4.6/default.nix b/pkgs/development/compilers/gcc/4.6/default.nix
index fad198b1f5c8..f98fde69fc4b 100644
--- a/pkgs/development/compilers/gcc/4.6/default.nix
+++ b/pkgs/development/compilers/gcc/4.6/default.nix
@@ -193,6 +193,8 @@ stdenv.mkDerivation ({
 
   inherit patches enableMultilib;
 
+  hardeningDisable = [ "format" ];
+
   libc_dev = stdenv.cc.libc_dev;
 
   postPatch =
diff --git a/pkgs/development/compilers/gcc/4.8/default.nix b/pkgs/development/compilers/gcc/4.8/default.nix
index 42fd4bec2ebc..d15a9a90b794 100644
--- a/pkgs/development/compilers/gcc/4.8/default.nix
+++ b/pkgs/development/compilers/gcc/4.8/default.nix
@@ -217,6 +217,8 @@ stdenv.mkDerivation ({
 
   inherit patches;
 
+  hardeningDisable = [ "format" ];
+
   outputs = [ "out" "lib" "doc" ];
   setOutputFlags = false;
   NIX_NO_SELF_RPATH = true;
diff --git a/pkgs/development/compilers/gcc/4.9/default.nix b/pkgs/development/compilers/gcc/4.9/default.nix
index a8aa550c93c4..7bf3e3bb6056 100644
--- a/pkgs/development/compilers/gcc/4.9/default.nix
+++ b/pkgs/development/compilers/gcc/4.9/default.nix
@@ -221,6 +221,8 @@ stdenv.mkDerivation ({
 
   inherit patches;
 
+  hardeningDisable = [ "format" ];
+
   outputs = if langJava || langGo then ["out" "man" "info"]
     else [ "out" "lib" "man" "info" ];
   setOutputFlags = false;
diff --git a/pkgs/development/compilers/gcc/5/default.nix b/pkgs/development/compilers/gcc/5/default.nix
index 2ac4f553f850..74f7f37e7f30 100644
--- a/pkgs/development/compilers/gcc/5/default.nix
+++ b/pkgs/development/compilers/gcc/5/default.nix
@@ -219,6 +219,9 @@ stdenv.mkDerivation ({
     inherit sha256;
   };
 
+  # FIXME stackprotector needs gcc 4.9 in bootstrap tools
+  hardeningDisable = [ "stackprotector" "format" ];
+
   inherit patches;
 
   outputs = [ "out" "lib" "man" "info" ];
diff --git a/pkgs/development/compilers/gcc/6/default.nix b/pkgs/development/compilers/gcc/6/default.nix
index ec6f0ca8d14c..844530ae639b 100644
--- a/pkgs/development/compilers/gcc/6/default.nix
+++ b/pkgs/development/compilers/gcc/6/default.nix
@@ -226,6 +226,8 @@ stdenv.mkDerivation ({
 
   libc_dev = stdenv.cc.libc_dev;
 
+  hardeningDisable = [ "format" ];
+
   postPatch =
     if (stdenv.isGNU
         || (libcCross != null                  # e.g., building `gcc.crossDrv'
diff --git a/pkgs/development/compilers/gcc/gfortran-darwin.nix b/pkgs/development/compilers/gcc/gfortran-darwin.nix
index 7fa58a053b44..48caeea5f1ff 100644
--- a/pkgs/development/compilers/gcc/gfortran-darwin.nix
+++ b/pkgs/development/compilers/gcc/gfortran-darwin.nix
@@ -7,12 +7,18 @@
 stdenv.mkDerivation rec {
   name = "gfortran-${version}";
   version = "5.1.0";
-  buildInputs = [gmp mpfr libmpc isl_0_14 cloog zlib];
+
+  buildInputs = [ gmp mpfr libmpc isl_0_14 cloog zlib ];
+
   src = fetchurl {
     url = "mirror://gnu/gcc/gcc-${version}/gcc-${version}.tar.bz2";
     sha256 = "1bd5vj4px3s8nlakbgrh38ynxq4s654m6nxz7lrj03mvkkwgvnmp";
   };
+
   patches = ./gfortran-darwin.patch;
+
+  hardeningDisable = [ "format" ];
+
   configureFlags = ''
     --disable-bootstrap
     --disable-cloog-version-check
@@ -28,11 +34,15 @@ stdenv.mkDerivation rec {
     --with-native-system-header-dir=${Libsystem}/include
     --with-system-zlib
   '';
+
   postConfigure = ''
     export DYLD_LIBRARY_PATH=`pwd`/`uname -m`-apple-darwin`uname -r`/libgcc
   '';
-  makeFlags = ["CC=clang"];
+
+  makeFlags = [ "CC=clang" ];
+
   passthru.cc = stdenv.cc.cc;
+
   meta = with stdenv.lib; {
     description = "GNU Fortran compiler, part of the GNU Compiler Collection";
     homepage    = "https://gcc.gnu.org/fortran/";
diff --git a/pkgs/development/compilers/gcl/default.nix b/pkgs/development/compilers/gcl/default.nix
index cf5b862646e4..0e4d5bed0514 100644
--- a/pkgs/development/compilers/gcl/default.nix
+++ b/pkgs/development/compilers/gcl/default.nix
@@ -32,24 +32,9 @@ stdenv.mkDerivation rec {
     "--enable-ansi"
   ];
 
-  # Upstream bug submitted - http://savannah.gnu.org/bugs/index.php?30371
-  # $TMPDIR must have no extension
-  # setVars = a.noDepEntry ''
-  #   export TMPDIR="''${TMPDIR:-''${TMP:-''${TEMP}}}/tmp-for-gcl"
-  #   mkdir -p "$TMPDIR"
-  # '';
-
-  preBuild = ''
-    # sed -re "s@/bin/cat@$(which cat)@g" -i configure */configure
-    # sed -re "s@if test -d /proc/self @if false @" -i configure
-    # sed -re 's^([ \t])cpp ^\1cpp -I${stdenv.cc.cc}/include -I${stdenv.cc.libc}/include ^g' -i makefile
-
-    export NIX_CFLAGS_COMPILE="$NIX_CFLAGS_COMPILE -fgnu89-inline"
-  '';
-
-  /* doConfigure should be removed if not needed */
-  # phaseNames = ["setVars" "doUnpack" "preBuild"
-  #   "doConfigure" "doMakeInstall"];
+  hardeningDisable = [ "pic" "bindnow" ];
+
+  NIX_CFLAGS_COMPILE = "-fgnu89-inline";
 
   meta = {
     description = "GNU Common Lisp compiler working via GCC";
diff --git a/pkgs/development/compilers/ghc/6.10.4.nix b/pkgs/development/compilers/ghc/6.10.4.nix
index d8d25ef8082c..9a816797291b 100644
--- a/pkgs/development/compilers/ghc/6.10.4.nix
+++ b/pkgs/development/compilers/ghc/6.10.4.nix
@@ -12,6 +12,8 @@ stdenv.mkDerivation rec {
 
   buildInputs = [ghc libedit perl gmp];
 
+  hardeningDisable = [ "format" ];
+
   configureFlags = [
     "--with-gmp-libraries=${gmp.out}/lib"
     "--with-gmp-includes=${gmp.dev}/include"
diff --git a/pkgs/development/compilers/go/1.4.nix b/pkgs/development/compilers/go/1.4.nix
index 17c3cc052177..5b6af31d684f 100644
--- a/pkgs/development/compilers/go/1.4.nix
+++ b/pkgs/development/compilers/go/1.4.nix
@@ -20,6 +20,8 @@ stdenv.mkDerivation rec {
   buildInputs = [ pcre ];
   propagatedBuildInputs = lib.optional stdenv.isDarwin Security;
 
+  hardeningDisable = [ "all" ];
+
   # I'm not sure what go wants from its 'src', but the go installation manual
   # describes an installation keeping the src.
   preUnpack = ''
diff --git a/pkgs/development/compilers/go/1.5.nix b/pkgs/development/compilers/go/1.5.nix
index b2eb4b1f246f..e6060f3ecec6 100644
--- a/pkgs/development/compilers/go/1.5.nix
+++ b/pkgs/development/compilers/go/1.5.nix
@@ -31,6 +31,8 @@ stdenv.mkDerivation rec {
     Security Foundation
   ];
 
+  hardeningDisable = [ "all" ];
+
   # I'm not sure what go wants from its 'src', but the go installation manual
   # describes an installation keeping the src.
   preUnpack = ''
diff --git a/pkgs/development/compilers/go/1.6.nix b/pkgs/development/compilers/go/1.6.nix
index fa2b3d31d75b..bbf2a946ece6 100644
--- a/pkgs/development/compilers/go/1.6.nix
+++ b/pkgs/development/compilers/go/1.6.nix
@@ -29,6 +29,8 @@ stdenv.mkDerivation rec {
     Security Foundation
   ];
 
+  hardeningDisable = [ "all" ];
+
   # I'm not sure what go wants from its 'src', but the go installation manual
   # describes an installation keeping the src.
   preUnpack = ''
diff --git a/pkgs/development/compilers/gprolog/default.nix b/pkgs/development/compilers/gprolog/default.nix
index 283bfedcf54e..1465206484d4 100644
--- a/pkgs/development/compilers/gprolog/default.nix
+++ b/pkgs/development/compilers/gprolog/default.nix
@@ -11,6 +11,8 @@ stdenv.mkDerivation rec {
     sha256 = "13miyas47bmijmadm68cbvb21n4s156gjafz7kfx9brk9djfkh0q";
   };
 
+  hardeningDisable = stdenv.lib.optional stdenv.isi686 "pic";
+
   patchPhase = ''
     sed -i -e "s|/tmp/make.log|$TMPDIR/make.log|g" src/Pl2Wam/check_boot
   '';
diff --git a/pkgs/development/compilers/mkcl/default.nix b/pkgs/development/compilers/mkcl/default.nix
index 4d53ba20d081..daebf3b284ee 100644
--- a/pkgs/development/compilers/mkcl/default.nix
+++ b/pkgs/development/compilers/mkcl/default.nix
@@ -13,6 +13,8 @@ stdenv.mkDerivation rec {
   buildInputs = [ makeWrapper ];
   propagatedBuildInputs = [ gmp ];
 
+  hardeningDisable = [ "format" ];
+
   configureFlags = [
     "GMP_CFLAGS=-I${gmp.dev}/include"
     "GMP_LDFLAGS=-L${gmp.out}/lib"
diff --git a/pkgs/development/compilers/picat/default.nix b/pkgs/development/compilers/picat/default.nix
index 7f2f6158dd89..e86f3869e49a 100644
--- a/pkgs/development/compilers/picat/default.nix
+++ b/pkgs/development/compilers/picat/default.nix
@@ -12,6 +12,8 @@ stdenv.mkDerivation {
          else if stdenv.system == "x86_64-linux" then "linux64"
          else throw "Unsupported system";
 
+  hardeningDisable = [ "format" ];
+
   buildPhase = ''
     cd emu
     make -f Makefile.picat.$ARCH
diff --git a/pkgs/development/compilers/qcmm/builder.sh b/pkgs/development/compilers/qcmm/builder.sh
deleted file mode 100644
index acdfbaa08dce..000000000000
--- a/pkgs/development/compilers/qcmm/builder.sh
+++ /dev/null
@@ -1,29 +0,0 @@
-source $stdenv/setup
-
-configureFlags="--with-lua=$lua"
-
-MKFLAGS="-w$lua/include/lauxlib.h,$lua/include/luadebug.h,$lua/include/lua.h,$lua/include/lualib.h"
-
-buildPhase() {
-  mk timestamps
-  mk $MKFLAGS all.opt
-}
-
-installPhase() {
-  mk $MKFLAGS install.opt
-
-  for file in $out/bin/*.opt; do
-    mv $file ${file%.opt}
-  done
-
-  find $out/man -type f -exec gzip -9n {} \;
-
-  find $out -name \*.a -exec echo stripping {} \; \
-            -exec strip -S {} \;
-
-  patchELF $out
-}
-
-checkPhase="mk $MKFLAGS test.opt"
-
-genericBuild
diff --git a/pkgs/development/compilers/qcmm/default.nix b/pkgs/development/compilers/qcmm/default.nix
deleted file mode 100644
index a221ae29f04d..000000000000
--- a/pkgs/development/compilers/qcmm/default.nix
+++ /dev/null
@@ -1,12 +0,0 @@
-{stdenv, fetchurl, mk, ocaml, noweb, lua, groff }: 
-stdenv.mkDerivation {
-  name = "qcmm-2006-01-31";
-  src = fetchurl {
-    url = http://tarballs.nixos.org/qc--20060131.tar.gz;
-    md5 = "9097830775bcf22c9bad54f389f5db23";
-  };
-  buildInputs = [ mk ocaml noweb groff ];
-  patches = [ ./qcmm.patch ];
-  builder = ./builder.sh;
-  inherit lua;
-}
diff --git a/pkgs/development/compilers/qcmm/qcmm.patch b/pkgs/development/compilers/qcmm/qcmm.patch
deleted file mode 100644
index 414f18a9f73a..000000000000
--- a/pkgs/development/compilers/qcmm/qcmm.patch
+++ /dev/null
@@ -1,121 +0,0 @@
-diff -ur qc--20060131.orig/configure qc--20060131/configure
---- qc--20060131.orig/configure	2005-11-05 22:15:24.000000000 +0100
-+++ qc--20060131/configure	2006-02-02 14:29:07.000000000 +0100
-@@ -93,7 +93,22 @@
- # for file in dirs and return, full path, if found, and "" otherwise.
- #
- 
--sub search { search_with( sub($) { return (-f shift) }, @_) }
-+sub combine {
-+    my $base = shift;
-+    my $file = shift;
-+    return ("$base/$file")
-+};
-+
-+sub search { search_with( sub($) { return (-f shift) }, \&combine, @_) }
-+
-+sub search_suffix {
-+    my $f = sub($) {
-+        my $suffix = shift;
-+        my $base   = shift;
-+        return ($base . $suffix);
-+    };
-+    search_with(sub($) { return (-f shift) }, $f, @_)
-+}
- 
- sub searchx {
-     my $f = sub($) {
-@@ -105,16 +120,17 @@
-         }
-         return (1==2); # how do you write false in perl?
-     };
--    search_with($f, @_)
-+    search_with($f, \&combine, @_)
- }
- 
- sub search_with {
-     my $p    = shift;
-+    my $com  = shift;
-     my $file = shift;
-    
--    printf(LOG "searching for %-20s", $file); 
-+    printf(LOG "searching for %-20s ", $file); 
-     while ($f = shift (@_)) {
--        my $x = "$f/$file";
-+        my $x = &$com($f, $file);
-         if (&$p($x)) { 
-             print LOG "found $x\n"; 
-             return $x 
-@@ -124,6 +140,20 @@
-     return "";
- }
- 
-+#configure lua based on some known installation prefix
-+sub config_lua {
-+  my $base = shift;
-+  @libsuffix    = ( ".so", "40.so", ".a", "40.a" );
-+
-+  $x{lua_h}       = "$base/include/lua.h";
-+  $x{lualib_h}    = "$base/include/lualib.h";
-+  $x{liblua}      = search_suffix("$base/lib/liblua", @libsuffix);
-+  $x{liblualib}   = search_suffix("$base/lib/liblualib", @libsuffix);
-+  $x{lua_inc}     = "-I$base/include";
-+  $x{lua_lib}     = "-L$base/lib/";
-+  $x{lua_libs}    = "-llua -llualib";
-+}
-+
- 
- #
- # compile and run a small C program to find out about architecture
-@@ -183,6 +213,8 @@
-     
-     ./configure [options]
- 
-+    --with-lua=/lua/path    lua is installed in /lua/path the default
-+                            is to search for standard locations
-     --prefix=/usr/local     install into the /usr/local hierarchy which
-                             is also the default
-     -h, --help              this summary
-@@ -224,15 +256,15 @@
- # We start from here with reading the command line
- # ------------------------------------------------------------------ 
- 
-+open (LOG, ">$configure_log") || die "cannot write configure.log: $!";
-+
- foreach (@ARGV) {
-     if       (/^--?prefix=(.*)$/)             { $x{prefix}=$1     }
-     elsif    (/^--?h(elp?)$/)                 { usage(); exit 0   }  
-+    elsif    (/^--?with-lua=(.*)$/)           { config_lua($1)    }
-     else     { usage(); exit 1 }
- }
- 
--
--open (LOG, ">$configure_log") || die "cannot write configure.log: $!";
--
- # check for various executables and versions. Only update variable if
- # it is not already set.
- #
-diff -ur qc--20060131.orig/doc/mkfile qc--20060131/doc/mkfile
---- qc--20060131.orig/doc/mkfile	2005-11-07 01:41:21.000000000 +0100
-+++ qc--20060131/doc/mkfile	2006-02-02 00:38:00.000000000 +0100
-@@ -92,7 +92,7 @@
- # and accessible from Lua as This.manual.
- 
- qc--.man:D:     qc--.1
--	GROFF_NO_SGR=1 nroff -man -Tascii qc--.1 | ul -t dump > $target                
-+	GROFF_NO_SGR=1 nroff -man -Tascii qc--.1 > $target                
- 
- release.tex:D: release.nw
- 	noweave -delay $prereq > $target
-diff -ur qc--20060131.orig/mkfile qc--20060131/mkfile
---- qc--20060131.orig/mkfile	2005-07-01 22:29:52.000000000 +0200
-+++ qc--20060131/mkfile	2006-02-02 19:15:53.000000000 +0100
-@@ -97,7 +97,7 @@
- 	cd test2 && NPROC=1 mk $MKFLAGS all
- 
- test.opt:V:         all.opt
--	cd test2 && NPROC=1 mk QC=../bin/qc--.opt $MKFLAGS all
-+	cd test2 && NPROC=1 mk $MKFLAGS QC=../bin/qc--.opt all
- 
- coverage: test2/ocamlprof.dump	
- 	rm -f $target
diff --git a/pkgs/development/compilers/squeak/default.nix b/pkgs/development/compilers/squeak/default.nix
index 8aa980b72e60..69529ab762b0 100644
--- a/pkgs/development/compilers/squeak/default.nix
+++ b/pkgs/development/compilers/squeak/default.nix
@@ -27,6 +27,8 @@ stdenv.mkDerivation rec {
 
   enableParallelBuilding = true;
 
+  hardeningDisable = [ "format" ];
+
   meta = with stdenv.lib; {
     description = "Smalltalk programming language and environment";
     longDescription = ''
diff --git a/pkgs/development/compilers/strategoxt/0.16.nix b/pkgs/development/compilers/strategoxt/0.16.nix
deleted file mode 100644
index 4cfa2c798920..000000000000
--- a/pkgs/development/compilers/strategoxt/0.16.nix
+++ /dev/null
@@ -1,47 +0,0 @@
-{stdenv, fetchurl, aterm, pkgconfig, getopt}:
-
-rec {
-
-  inherit aterm;
-  
-
-  sdf = stdenv.mkDerivation rec {
-    name = "sdf2-bundle-2.3.3";
-
-    src = fetchurl {
-      url = ftp://ftp.stratego-language.org/pub/stratego/sdf2/sdf2-bundle-2.3.3/sdf2-bundle-2.3.3.tar.gz;
-      md5 = "62ecabe5fbb8bbe043ee18470107ef88";
-    };
-
-    buildInputs = [pkgconfig aterm getopt];
-
-    preConfigure = ''
-      substituteInPlace pgen/src/sdf2table.src \
-        --replace getopt ${getopt}/bin/getopt
-    '';
-
-    meta = {
-      homepage = http://www.program-transformation.org/Sdf/SdfBundle;
-      meta = "Tools for the SDF2 Syntax Definition Formalism, including the `pgen' parser generator and `sglr' parser";
-    };
-  };
-
-  
-  strategoxt = stdenv.mkDerivation {
-    name = "strategoxt-0.16";
-
-    src = fetchurl {
-      url = ftp://ftp.strategoxt.org/pub/stratego/StrategoXT/strategoxt-0.16/strategoxt-0.16.tar.gz;
-      md5 = "8b8eabbd785faa84ec20134b63d4829e";
-    };
-
-    buildInputs = [pkgconfig aterm sdf getopt];
-
-    meta = {
-      homepage = http://strategoxt.org/;
-      meta = "A language and toolset for program transformation";
-    };
-  };
-  
-    
-}
diff --git a/pkgs/development/compilers/strategoxt/0.17.nix b/pkgs/development/compilers/strategoxt/0.17.nix
deleted file mode 100644
index d621cbf5f0c2..000000000000
--- a/pkgs/development/compilers/strategoxt/0.17.nix
+++ /dev/null
@@ -1,112 +0,0 @@
-{stdenv, fetchurl, aterm, pkgconfig, getopt, jdk, readline, ncurses}:
-
-rec {
-
-  inherit aterm;
-
-  
-  sdf = stdenv.mkDerivation ( rec {
-    name = "sdf2-bundle-2.4";
-
-    src = fetchurl {
-      url = "ftp://ftp.strategoxt.org/pub/stratego/StrategoXT/strategoxt-0.17/sdf2-bundle-2.4.tar.gz";
-      sha256 = "2ec83151173378f48a3326e905d11049d094bf9f0c7cff781bc2fce0f3afbc11";
-    };
-
-    buildInputs = [pkgconfig aterm];
-
-    preConfigure = ''
-      substituteInPlace pgen/src/sdf2table.src \
-        --replace getopt ${getopt}/bin/getopt
-    '';
-
-    meta = {
-      homepage = http://www.program-transformation.org/Sdf/SdfBundle;
-      meta = "Tools for the SDF2 Syntax Definition Formalism, including the `pgen' parser generator and `sglr' parser";
-    };
-  } // ( if stdenv.system == "i686-cygwin" then { CFLAGS = "-O2 -Wl,--stack=0x2300000"; } else {} ) ) ;
-
-  
-  strategoxt = stdenv.mkDerivation rec {
-    name = "strategoxt-0.17";
-
-    src = fetchurl {
-      url = "ftp://ftp.strategoxt.org/pub/stratego/StrategoXT/strategoxt-0.17/strategoxt-0.17.tar.gz";
-      sha256 = "70355576c3ce3c5a8a26435705a49cf7d13e91eada974a654534d63e0d34acdb";
-    };
-
-    buildInputs = [pkgconfig aterm sdf getopt];
-
-    meta = {
-      homepage = http://strategoxt.org/;
-      meta = "A language and toolset for program transformation";
-    };
-  };
-
-  strategoShell = stdenv.mkDerivation rec {
-    name = "stratego-shell-0.7";
-
-    src = fetchurl {
-      url = "ftp://ftp.strategoxt.org/pub/stratego/StrategoXT/strategoxt-0.17/stratego-shell-0.7.tar.gz";
-      sha256 = "0q21vks9gaw9v4rxz90wb0pxzb19l7gwi4nbjvk4zb1imdk7znck";
-    };
-
-    buildInputs = [pkgconfig aterm sdf strategoxt getopt readline ncurses];
-
-    meta = {
-      homepage = http://strategoxt.org/;
-      meta = "A language and toolset for program transformation";
-    };
-  };
-
-
-  javafront = stdenv.mkDerivation (rec {
-    name = "java-front-0.9";
-
-    src = fetchurl {
-      url = "ftp://ftp.strategoxt.org/pub/stratego/java-front/java-front-0.9/java-front-0.9.tar.gz";
-      sha256 = "96f40bf31486d3ced3ecebdcc0067e83ce6acbdbe57e3c847136ac3d7b62cc3c";
-    };
-
-    buildInputs = [pkgconfig aterm sdf strategoxt];
-
-    # !!! The explicit `--with-strategoxt' is necessary; otherwise we
-    # get an XTC registration that refers to "/share/strategoxt/XTC".
-    configureFlags = "--enable-xtc --with-strategoxt=${strategoxt}";
-
-    meta = {
-      homepage = http://strategoxt.org/Stratego/JavaFront;
-      meta = "Tools for generating or transforming Java code";
-    };
-  } // ( if stdenv.system == "i686-cygwin" then { CFLAGS = "-O2"; } else {} ) ) ;
-
-
-  dryad = stdenv.mkDerivation rec {
-    name = "dryad-0.2pre18355";
-
-    src = fetchurl {
-      url = "http://releases.strategoxt.org/dryad/${name}-zbqfh1rm/dryad-0.2pre18355.tar.gz";
-      sha256 = "2c27b7f82f87ffc27b75969acc365560651275d348b3b5cbb530276d20ae83ab";
-    };
-
-    buildInputs = [jdk pkgconfig aterm sdf strategoxt javafront];
-
-    meta = {
-      homepage = http://strategoxt.org/Stratego/TheDryad;
-      meta = "A collection of tools for developing transformation systems for Java source and bytecode";
-    };
-  };
-
-
-  /*
-  libraries = ... {
-    configureFlags =
-      if stdenv ? isMinGW && stdenv.isMinGW then "--with-std=C99" else "";
-
-    # avoids loads of warnings about too big description fields because of a broken debug format
-    CFLAGS =
-      if stdenv ? isMinGW && stdenv.isMinGW then "-O2" else null;
-  };
-  */
-  
-}
diff --git a/pkgs/development/compilers/strategoxt/0.18.nix b/pkgs/development/compilers/strategoxt/0.18.nix
deleted file mode 100644
index 611586c5d932..000000000000
--- a/pkgs/development/compilers/strategoxt/0.18.nix
+++ /dev/null
@@ -1,124 +0,0 @@
-{stdenv, fetchurl, aterm, pkgconfig, getopt, jdk, makeStaticBinaries, readline, ncurses}:
-
-rec {
-
-  inherit aterm;
-
-  sdf = stdenv.mkDerivation ( rec {
-    name = "sdf2-bundle-2.4";
-
-    src = fetchurl {
-      url = "ftp://ftp.strategoxt.org/pub/stratego/StrategoXT/strategoxt-0.17/sdf2-bundle-2.4.tar.gz";
-      sha256 = "2ec83151173378f48a3326e905d11049d094bf9f0c7cff781bc2fce0f3afbc11";
-    };
-
-    buildInputs = [pkgconfig aterm];
-
-    preConfigure = ''
-      substituteInPlace pgen/src/sdf2table.src \
-        --replace getopt ${getopt}/bin/getopt
-    '';
-
-    meta = {
-      homepage = http://www.program-transformation.org/Sdf/SdfBundle;
-      meta = "Tools for the SDF2 Syntax Definition Formalism, including the `pgen' parser generator and `sglr' parser";
-    };
-  } // ( if stdenv.system == "i686-cygwin" then { CFLAGS = "-O2 -Wl,--stack=0x2300000"; } else {} ) ) ;
-
-  
-  strategoxt = stdenv.mkDerivation rec {
-    name = "strategoxt-1.8pre24429";
-
-    src = fetchurl {
-      url = http://hydra.nixos.org/build/2175544/download/1/strategoxt-1.8pre24429.tar.gz;
-      sha256 = "124f1d61a440b94c38b731c2e7015340dbbc1deb6d442b31dbecb46b0a00fa83";
-    };
-
-    buildInputs = [pkgconfig aterm sdf getopt];
-
-    meta = {
-      homepage = http://strategoxt.org/;
-      meta = "A language and toolset for program transformation";
-    };
-  };
-
-  strategoShell = stdenv.mkDerivation rec {
-    name = "stratego-shell-0.7";
-
-    src = fetchurl {
-      url = "ftp://ftp.strategoxt.org/pub/stratego/StrategoXT/strategoxt-0.17/stratego-shell-0.7.tar.gz";
-      sha256 = "0q21vks9gaw9v4rxz90wb0pxzb19l7gwi4nbjvk4zb1imdk7znck";
-    };
-
-    buildInputs = [pkgconfig aterm sdf strategoxt getopt readline ncurses];
-
-    meta = {
-      homepage = http://strategoxt.org/;
-      meta = "A language and toolset for program transformation";
-      broken = true;
-    };
-  };
-
-  javafront = stdenv.mkDerivation (rec {
-    name = "java-front-0.9.1pre20122";
-
-    src = fetchurl {
-      url = "http://hydra.nixos.org/build/766286/download/1/java-front-0.9.1pre20122.tar.gz";
-      sha256 = "ef85d3af962fcd54e028ea501e64220b86af335a49143f2819bd3f4789bef7e6";
-    };
-
-    buildInputs = [pkgconfig aterm sdf strategoxt];
-
-    # !!! The explicit `--with-strategoxt' is necessary; otherwise we
-    # get an XTC registration that refers to "/share/strategoxt/XTC".
-    configureFlags = "--enable-xtc --with-strategoxt=${strategoxt}";
-
-    meta = {
-      homepage = http://strategoxt.org/Stratego/JavaFront;
-      meta = "Tools for generating or transforming Java code";
-    };
-  } // ( if stdenv.system == "i686-cygwin" then { CFLAGS = "-O2"; } else {} ) ) ;
-
-
-  aspectjfront = stdenv.mkDerivation (rec {
-    name = "aspectj-front-0.2pre20035";
-
-    src = fetchurl {
-      url = "http://hydra.nixos.org/build/175690/download/1/aspectj-front-0.2pre20035.tar.gz";
-      sha256 = "48f6cda6f9f19436e9553e8d27e6bb42500d08370332e3ad214affb49851e58e";
-    };
-
-    buildInputs = [pkgconfig aterm sdf strategoxt javafront];
-
-  } // ( if stdenv.system == "i686-cygwin" then { CFLAGS = "-O2"; } else {} ) ) ;
-
-  dryad = stdenv.mkDerivation rec {
-    name = "dryad-0.2pre18355";
-
-    src = fetchurl {
-      url = "http://releases.strategoxt.org/dryad/${name}-zbqfh1rm/dryad-0.2pre18355.tar.gz";
-      sha256 = "2c27b7f82f87ffc27b75969acc365560651275d348b3b5cbb530276d20ae83ab";
-    };
-
-    buildInputs = [jdk pkgconfig aterm sdf strategoxt javafront];
-
-    meta = {
-      homepage = http://strategoxt.org/Stratego/TheDryad;
-      meta = "A collection of tools for developing transformation systems for Java source and bytecode";
-      broken = true;
-    };
-  };
-
-
-  /*
-  libraries = ... {
-    configureFlags =
-      if stdenv ? isMinGW && stdenv.isMinGW then "--with-std=C99" else "";
-
-    # avoids loads of warnings about too big description fields because of a broken debug format
-    CFLAGS =
-      if stdenv ? isMinGW && stdenv.isMinGW then "-O2" else null;
-  };
-  */
-  
-}
diff --git a/pkgs/development/compilers/swi-prolog/default.nix b/pkgs/development/compilers/swi-prolog/default.nix
index ae3e162910c9..c3e77152b3e0 100644
--- a/pkgs/development/compilers/swi-prolog/default.nix
+++ b/pkgs/development/compilers/swi-prolog/default.nix
@@ -17,6 +17,8 @@ stdenv.mkDerivation {
   buildInputs = [ gmp readline openssl libjpeg unixODBC libXinerama
     libXft libXpm libSM libXt zlib freetype pkgconfig fontconfig ];
 
+  hardeningDisable = [ "format" ];
+
   configureFlags = "--with-world --enable-gmp --enable-shared";
 
   buildFlags = "world";
diff --git a/pkgs/development/compilers/teyjus/default.nix b/pkgs/development/compilers/teyjus/default.nix
index b16b32a6a062..301915b7a26b 100644
--- a/pkgs/development/compilers/teyjus/default.nix
+++ b/pkgs/development/compilers/teyjus/default.nix
@@ -12,6 +12,8 @@ stdenv.mkDerivation {
 
   buildInputs = [ omake ocaml flex bison ];
 
+  hardeningDisable = [ "format" ];
+
   buildPhase = "omake all";
 
   checkPhase = "omake check";
diff --git a/pkgs/development/compilers/tinycc/default.nix b/pkgs/development/compilers/tinycc/default.nix
index de8044386e70..87e09e3231f2 100644
--- a/pkgs/development/compilers/tinycc/default.nix
+++ b/pkgs/development/compilers/tinycc/default.nix
@@ -24,6 +24,8 @@ stdenv.mkDerivation rec {
 
   nativeBuildInputs = [ perl texinfo ];
 
+  hardeningDisable = [ "fortify" ];
+
   postPatch = ''
     substituteInPlace "texi2pod.pl" \
       --replace "/usr/bin/perl" "${perl}/bin/perl"
diff --git a/pkgs/development/compilers/webdsl/default.nix b/pkgs/development/compilers/webdsl/default.nix
deleted file mode 100644
index a0122319aed7..000000000000
--- a/pkgs/development/compilers/webdsl/default.nix
+++ /dev/null
@@ -1,24 +0,0 @@
-{ stdenv, fetchurl, pkgconfig, strategoPackages }:
-
-stdenv.mkDerivation rec {
-  name = "webdsl-9.7pre4168";
-
-  src = fetchurl {
-    url = "http://hydra.nixos.org/build/654196/download/1/${name}.tar.gz";
-    sha256 = "08bec3ba02254ec7474ce70206b7be4390fe07456cfc57d927d96a21dd6dcb33";
-  };
-
-  buildInputs =
-    [ pkgconfig strategoPackages.aterm strategoPackages.sdf
-      strategoPackages.strategoxt strategoPackages.javafront
-    ];
-
-  # This corrected a failing build on at least one 64 bit Linux system.
-  # See the comment about this here: http://webdsl.org/selectpage/Download/WebDSLOnLinux
-  preBuild = (if stdenv.system == "x86_64-linux" then "ulimit -s unlimited" else "");
-
-  meta = {
-    homepage = http://webdsl.org/;
-    description = "A domain-specific language for developing dynamic web applications with a rich data model";
-  };
-}
diff --git a/pkgs/development/compilers/wla-dx/default.nix b/pkgs/development/compilers/wla-dx/default.nix
index f01d93cafd6c..13a48aaaa30c 100644
--- a/pkgs/development/compilers/wla-dx/default.nix
+++ b/pkgs/development/compilers/wla-dx/default.nix
@@ -2,16 +2,21 @@
 
 stdenv.mkDerivation rec {
   name = "wla-dx-git-2016-02-27";
+
   src = fetchFromGitHub {
     owner = "vhelin";
     repo = "wla-dx";
     rev = "8189fe8d5620584ea16563875ff3c5430527c86a";
     sha256 = "02zgkcyfx7y8j6jvyi12lm29fydnd7m3rxv6g2psv23fyzmpkkir";
   };
+
+  hardeningDisable = [ "format" ];
+
   installPhase = ''
     mkdir -p $out/bin
     install binaries/* $out/bin
   '';
+
   nativeBuildInputs = [ cmake ];
 
   meta = with stdenv.lib; {
diff --git a/pkgs/development/haskell-modules/configuration-common.nix b/pkgs/development/haskell-modules/configuration-common.nix
index 7cba0d1599fd..6af3d16c35ae 100644
--- a/pkgs/development/haskell-modules/configuration-common.nix
+++ b/pkgs/development/haskell-modules/configuration-common.nix
@@ -23,7 +23,12 @@ self: super: {
   nanospec = dontCheck super.nanospec;
   options = dontCheck super.options;
   statistics = dontCheck super.statistics;
-  c2hs = if pkgs.stdenv.isDarwin then dontCheck super.c2hs else super.c2hs;
+  c2hs = dontCheck super.c2hs;
+
+  # fix errors caused by hardening flags
+  epanet-haskell = super.epanet-haskell.overrideDerivation (drv: {
+    hardeningDisable = [ "format" ];
+  });
 
   # This test keeps being aborted because it runs too quietly for too long
   Lazy-Pbkdf2 = if pkgs.stdenv.isi686 then dontCheck super.Lazy-Pbkdf2 else super.Lazy-Pbkdf2;
@@ -203,10 +208,24 @@ self: super: {
   jwt = dontCheck super.jwt;
 
   # https://github.com/NixOS/cabal2nix/issues/136 and https://github.com/NixOS/cabal2nix/issues/216
-  gio = addPkgconfigDepend (addBuildTool super.gio self.gtk2hs-buildtools) pkgs.glib;
-  glib = addPkgconfigDepend (addBuildTool super.glib self.gtk2hs-buildtools) pkgs.glib;
-  gtk3 = super.gtk3.override { inherit (pkgs) gtk3; };
-  gtk = addPkgconfigDepend (addBuildTool super.gtk self.gtk2hs-buildtools) pkgs.gtk;
+  gio = pkgs.lib.overrideDerivation (addPkgconfigDepend (
+    addBuildTool super.gio self.gtk2hs-buildtools
+  ) pkgs.glib) (drv: {
+    hardeningDisable = [ "fortify" ];
+  });
+  glib = pkgs.lib.overrideDerivation (addPkgconfigDepend (
+    addBuildTool super.glib self.gtk2hs-buildtools
+  ) pkgs.glib) (drv: {
+    hardeningDisable = [ "fortify" ];
+  });
+  gtk3 = pkgs.lib.overrideDerivation (super.gtk3.override { inherit (pkgs) gtk3; }) (drv: {
+    hardeningDisable = [ "fortify" ];
+  });
+  gtk = pkgs.lib.overrideDerivation (addPkgconfigDepend (
+    addBuildTool super.gtk self.gtk2hs-buildtools
+  ) pkgs.gtk) (drv: {
+    hardeningDisable = [ "fortify" ];
+  });
   gtksourceview2 = (addPkgconfigDepend super.gtksourceview2 pkgs.gtk2).override { inherit (pkgs.gnome2) gtksourceview; };
   gtksourceview3 = super.gtksourceview3.override { inherit (pkgs.gnome3) gtksourceview; };
 
@@ -385,7 +404,9 @@ self: super: {
   lensref = dontCheck super.lensref;
   liquidhaskell = dontCheck super.liquidhaskell;
   lucid = dontCheck super.lucid; #https://github.com/chrisdone/lucid/issues/25
-  lvmrun = dontCheck super.lvmrun;
+  lvmrun = pkgs.lib.overrideDerivation (dontCheck super.lvmrun) (drv: {
+    hardeningDisable = [ "format" ];
+  });
   memcache = dontCheck super.memcache;
   milena = dontCheck super.milena;
   nats-queue = dontCheck super.nats-queue;
@@ -933,7 +954,9 @@ self: super: {
 
   # Tools that use gtk2hs-buildtools now depend on them in a custom-setup stanza
   cairo = addBuildTool super.cairo self.gtk2hs-buildtools;
-  pango = addBuildTool super.pango self.gtk2hs-buildtools;
+  pango = (addBuildTool super.pango self.gtk2hs-buildtools).overrideDerivation (drv: {
+    hardeningDisable = [ "fortify" ];
+  });
 
   # Fix tests which would otherwise fail with "Couldn't launch intero process."
   intero = overrideCabal super.intero (drv: {
diff --git a/pkgs/development/interpreters/clisp/2.44.1.nix b/pkgs/development/interpreters/clisp/2.44.1.nix
index 682978a5ac8d..b7b329ea9560 100644
--- a/pkgs/development/interpreters/clisp/2.44.1.nix
+++ b/pkgs/development/interpreters/clisp/2.44.1.nix
@@ -1,11 +1,11 @@
 { stdenv, fetchurl, libsigsegv, gettext, ncurses, readline, libX11
 , libXau, libXt, pcre, zlib, libXpm, xproto, libXext, xextproto
 , libffi, libffcall, coreutils }:
-        
+
 stdenv.mkDerivation rec {
   v = "2.44.1";
   name = "clisp-${v}";
-  
+
   src = fetchurl {
     url = "mirror://gnu/clisp/release/${v}/${name}.tar.gz";
     sha256 = "0rkp6j6rih4s5d9acifh7pi4b9xfgcspif512l269dqy9qgyy4j1";
@@ -16,7 +16,7 @@ stdenv.mkDerivation rec {
       zlib libXpm xproto libXext xextproto libffi libffcall ];
 
   patches = [ ./bits_ipctypes_to_sys_ipc.patch ]; # from Gentoo
-      
+
   # First, replace port 9090 (rather low, can be used)
   # with 64237 (much higher, IANA private area, not
   # anything rememberable).
@@ -29,7 +29,7 @@ stdenv.mkDerivation rec {
 
     substituteInPlace modules/bindings/glibc/linux.lisp --replace "(def-c-type __swblk_t)" ""
   '';
-  
+
   configureFlags =
     ''
       --with-readline builddir --with-dynamic-ffi
@@ -45,6 +45,8 @@ stdenv.mkDerivation rec {
 
   NIX_CFLAGS_COMPILE = "-O0 ${stdenv.lib.optionalString (!stdenv.is64bit) "-falign-functions=4"}";
 
+  hardeningDisable = [ "format" ];
+
   # TODO : make mod-check fails
   doCheck = false;
 
diff --git a/pkgs/development/interpreters/erlang/R14.nix b/pkgs/development/interpreters/erlang/R14.nix
new file mode 100644
index 000000000000..cf4355a38e16
--- /dev/null
+++ b/pkgs/development/interpreters/erlang/R14.nix
@@ -0,0 +1,65 @@
+{ stdenv, fetchurl, perl, gnum4, ncurses, openssl
+, makeWrapper, gnused, gawk }:
+
+let version = "14B04"; in
+
+stdenv.mkDerivation {
+  name = "erlang-" + version;
+
+  src = fetchurl {
+    url = "http://www.erlang.org/download/otp_src_R${version}.tar.gz";
+    sha256 = "0vlvjlg8vzcy6inb4vj00bnj0aarvpchzxwhmi492nv31s8kb6q9";
+  };
+
+  buildInputs = [ perl gnum4 ncurses openssl makeWrapper ];
+
+  patchPhase = '' sed -i "s@/bin/rm@rm@" lib/odbc/configure erts/configure '';
+
+  preConfigure = ''
+    export HOME=$PWD/../
+    sed -e s@/bin/pwd@pwd@g -i otp_build
+  '';
+
+  configureFlags = "--with-ssl=${openssl}";
+
+  hardeningDisable = [ "format" ];
+
+  postInstall = let
+    manpages = fetchurl {
+      url = "http://www.erlang.org/download/otp_doc_man_R${version}.tar.gz";
+      sha256 = "1nh7l7wilyyaxvlwkjxgm3cq7wpd90sk6vxhgpvg7hwai8g52545";
+    };
+  in ''
+    tar xf "${manpages}" -C "$out/lib/erlang"
+    for i in "$out"/lib/erlang/man/man[0-9]/*.[0-9]; do
+      prefix="''${i%/*}"
+      ensureDir "$out/share/man/''${prefix##*/}"
+      ln -s "$i" "$out/share/man/''${prefix##*/}/''${i##*/}erl"
+    done
+  '';
+
+  # Some erlang bin/ scripts run sed and awk
+  postFixup = ''
+    wrapProgram $out/lib/erlang/bin/erl --prefix PATH ":" "${gnused}/bin/"
+    wrapProgram $out/lib/erlang/bin/start_erl --prefix PATH ":" "${gnused}/bin/:${gawk}/bin"
+  '';
+
+  setupHook = ./setup-hook.sh;
+
+  meta = {
+    homepage = "http://www.erlang.org/";
+    description = "Programming language used for massively scalable soft real-time systems";
+
+    longDescription = ''
+      Erlang is a programming language used to build massively scalable
+      soft real-time systems with requirements on high availability.
+      Some of its uses are in telecoms, banking, e-commerce, computer
+      telephony and instant messaging. Erlang's runtime system has
+      built-in support for concurrency, distribution and fault
+      tolerance.
+    '';
+
+    platforms = stdenv.lib.platforms.linux;
+    maintainers = [ stdenv.lib.maintainers.simons ];
+  };
+}
diff --git a/pkgs/development/interpreters/lua-4/default.nix b/pkgs/development/interpreters/lua-4/default.nix
index 2d216389bd7c..d6f385f5b503 100644
--- a/pkgs/development/interpreters/lua-4/default.nix
+++ b/pkgs/development/interpreters/lua-4/default.nix
@@ -12,6 +12,8 @@ stdenv.mkDerivation {
   buildFlags = "all so sobin";
   installFlags = "INSTALL_ROOT=$$out";
 
+  hardeningDisable = stdenv.lib.optional stdenv.isi686 "stackprotector";
+
   meta = {
     homepage = "http://www.lua.org";
     description = "Powerful, fast, lightweight, embeddable scripting language";
diff --git a/pkgs/development/interpreters/lua-5/sec.nix b/pkgs/development/interpreters/lua-5/sec.nix
index a4d14f7e9d70..478f65fd8284 100644
--- a/pkgs/development/interpreters/lua-5/sec.nix
+++ b/pkgs/development/interpreters/lua-5/sec.nix
@@ -10,6 +10,8 @@ stdenv.mkDerivation rec {
 
   buildInputs = [ lua5 openssl ];
 
+  hardeningDisable = stdenv.lib.optional stdenv.isi686 "stackprotector";
+
   preBuild = ''
     makeFlagsArray=(
       linux
diff --git a/pkgs/development/interpreters/lush/default.nix b/pkgs/development/interpreters/lush/default.nix
index 63cf85bc506b..dcfdc11c7a9e 100644
--- a/pkgs/development/interpreters/lush/default.nix
+++ b/pkgs/development/interpreters/lush/default.nix
@@ -1,32 +1,29 @@
 {stdenv, fetchurl, libX11, xproto, indent, readline, gsl, freeglut, mesa, SDL
 , blas, binutils, intltool, gettext, zlib}:
-let
-  s = # Generated upstream information
-  rec {
-    baseName="lush";
-    version="2.0.1";
-    name="${baseName}-${version}";
-    hash="02pkfn3nqdkm9fm44911dbcz0v3r0l53vygj8xigl6id5g3iwi4k";
+
+stdenv.mkDerivation rec {
+  baseName = "lush";
+  version = "2.0.1";
+  name = "${baseName}-${version}";
+
+  src = fetchurl {
     url="mirror://sourceforge/project/lush/lush2/lush-2.0.1.tar.gz";
     sha256="02pkfn3nqdkm9fm44911dbcz0v3r0l53vygj8xigl6id5g3iwi4k";
   };
+
   buildInputs = [
     libX11 xproto indent readline gsl freeglut mesa SDL blas binutils
     intltool gettext zlib
   ];
-in
-stdenv.mkDerivation {
-  inherit (s) name version;
-  inherit buildInputs;
-  src = fetchurl {
-    inherit (s) url sha256;
-  };
+
+  hardeningDisable = [ "pic" ];
+
   NIX_LDFLAGS=" -lz ";
+
   meta = {
-    inherit (s) version;
-    description = ''Lisp Universal SHell'';
+    description = "Lisp Universal SHell";
     license = stdenv.lib.licenses.gpl2Plus ;
-    maintainers = [stdenv.lib.maintainers.raskin];
+    maintainers = [ stdenv.lib.maintainers.raskin ];
     platforms = stdenv.lib.platforms.linux;
   };
 }
diff --git a/pkgs/development/interpreters/maude/default.nix b/pkgs/development/interpreters/maude/default.nix
index 737ded6e1bbc..4493b2c7b852 100644
--- a/pkgs/development/interpreters/maude/default.nix
+++ b/pkgs/development/interpreters/maude/default.nix
@@ -15,6 +15,8 @@ stdenv.mkDerivation rec {
 
   buildInputs = [flex bison ncurses buddy tecla gmpxx libsigsegv makeWrapper];
 
+  hardeningDisable = [ "stackprotector" ];
+
   preConfigure = ''
     configureFlagsArray=(
       --datadir=$out/share/maude
diff --git a/pkgs/development/interpreters/perl/default.nix b/pkgs/development/interpreters/perl/default.nix
index 99860c304685..04d6c706b46c 100644
--- a/pkgs/development/interpreters/perl/default.nix
+++ b/pkgs/development/interpreters/perl/default.nix
@@ -68,6 +68,9 @@ let
 
     enableParallelBuilding = true;
 
+    # FIXME needs gcc 4.9 in bootstrap tools
+    hardeningDisable = [ "stackprotector" ];
+
     preConfigure =
       ''
         configureFlags="$configureFlags -Dprefix=$out -Dman1dir=$out/share/man/man1 -Dman3dir=$out/share/man/man3"
diff --git a/pkgs/development/interpreters/php/default.nix b/pkgs/development/interpreters/php/default.nix
index 3188d9424416..2841a70ddcf1 100644
--- a/pkgs/development/interpreters/php/default.nix
+++ b/pkgs/development/interpreters/php/default.nix
@@ -257,6 +257,8 @@ let
         calendarSupport = config.php.calendar or true;
       };
 
+      hardeningDisable = [ "bindnow" ];
+
       configurePhase = ''
         # Don't record the configure flags since this causes unnecessary
         # runtime dependencies.
diff --git a/pkgs/development/interpreters/ruby/default.nix b/pkgs/development/interpreters/ruby/default.nix
index 8db9dd4eaf9a..446013faafdc 100644
--- a/pkgs/development/interpreters/ruby/default.nix
+++ b/pkgs/development/interpreters/ruby/default.nix
@@ -22,6 +22,7 @@ let
       then version
       else versionNoPatch;
     tag = "v" + stdenv.lib.replaceChars ["." "p" "-"] ["_" "_" ""] fullVersionName;
+    isRuby20 = majorVersion == "2" && minorVersion == "0";
     isRuby21 = majorVersion == "2" && minorVersion == "1";
     baseruby = self.override { useRailsExpress = false; };
     self = lib.makeOverridable (
@@ -81,6 +82,8 @@ let
 
         enableParallelBuilding = true;
 
+        hardeningDisable = lib.optional isRuby20 [ "format" ];
+
         patches =
           [ ./gem_hook.patch ] ++
           (import ./patchsets.nix {
diff --git a/pkgs/development/interpreters/ruby/patchsets.nix b/pkgs/development/interpreters/ruby/patchsets.nix
index 0e81db4e047f..bf848aba5825 100644
--- a/pkgs/development/interpreters/ruby/patchsets.nix
+++ b/pkgs/development/interpreters/ruby/patchsets.nix
@@ -3,6 +3,7 @@
 rec {
   "1.9.3" = [
     ./ssl_v3.patch
+    ./rand-egd.patch
     ./ruby19-parallel-install.patch
     ./bitperfect-rdoc.patch
   ] ++ ops useRailsExpress [
@@ -28,6 +29,7 @@ rec {
   ];
   "2.0.0" = [
     ./ssl_v3.patch
+    ./rand-egd.patch
   ] ++ ops useRailsExpress [
     "${patchSet}/patches/ruby/2.0.0/p${patchLevel}/railsexpress/01-zero-broken-tests.patch"
     "${patchSet}/patches/ruby/2.0.0/p${patchLevel}/railsexpress/02-railsexpress-gc.patch"
@@ -36,6 +38,7 @@ rec {
   ];
   "2.1.7" = [
     ./ssl_v3.patch
+    ./rand-egd.patch
   ] ++ ops useRailsExpress [
     "${patchSet}/patches/ruby/2.1.7/railsexpress/01-zero-broken-tests.patch"
     "${patchSet}/patches/ruby/2.1.7/railsexpress/02-improve-gc-stats.patch"
@@ -49,6 +52,7 @@ rec {
   ];
   "2.2.3" = [
     ./ssl_v3.patch
+    ./ruby22-rand-egd.patch
   ] ++ ops useRailsExpress [
     "${patchSet}/patches/ruby/2.2.3/railsexpress/01-zero-broken-tests.patch"
     "${patchSet}/patches/ruby/2.2.3/railsexpress/02-improve-gc-stats.patch"
diff --git a/pkgs/development/interpreters/ruby/rand-egd.patch b/pkgs/development/interpreters/ruby/rand-egd.patch
new file mode 100644
index 000000000000..e4f6452000c2
--- /dev/null
+++ b/pkgs/development/interpreters/ruby/rand-egd.patch
@@ -0,0 +1,42 @@
+diff --git a/ext/openssl/extconf.rb b/ext/openssl/extconf.rb
+index e272cba..3a1fa71 100644
+--- a/ext/openssl/extconf.rb
++++ b/ext/openssl/extconf.rb
+@@ -87,6 +87,7 @@
+ have_func("PEM_def_callback")
+ have_func("PKCS5_PBKDF2_HMAC")
+ have_func("PKCS5_PBKDF2_HMAC_SHA1")
++have_func("RAND_egd")
+ have_func("X509V3_set_nconf")
+ have_func("X509V3_EXT_nconf_nid")
+ have_func("X509_CRL_add0_revoked")
+diff --git a/ext/openssl/ossl_rand.c b/ext/openssl/ossl_rand.c
+index 29cbf8c..27466fe 100644
+--- a/ext/openssl/ossl_rand.c
++++ b/ext/openssl/ossl_rand.c
+@@ -148,6 +148,7 @@ ossl_rand_pseudo_bytes(VALUE self, VALUE len)
+     return str;
+ }
+ 
++#ifdef HAVE_RAND_EGD
+ /*
+  *  call-seq:
+  *     egd(filename) -> true
+@@ -186,6 +187,7 @@ ossl_rand_egd_bytes(VALUE self, VALUE filename, VALUE len)
+     }
+     return Qtrue;
+ }
++#endif /* HAVE_RAND_EGD */
+ 
+ /*
+  *  call-seq:
+@@ -219,7 +221,9 @@ Init_ossl_rand(void)
+     DEFMETH(mRandom, "write_random_file", ossl_rand_write_file, 1);
+     DEFMETH(mRandom, "random_bytes", ossl_rand_bytes, 1);
+     DEFMETH(mRandom, "pseudo_bytes", ossl_rand_pseudo_bytes, 1);
++#ifdef HAVE_RAND_EGD
+     DEFMETH(mRandom, "egd", ossl_rand_egd, 1);
+     DEFMETH(mRandom, "egd_bytes", ossl_rand_egd_bytes, 2);
++#endif /* HAVE_RAND_EGD */
+     DEFMETH(mRandom, "status?", ossl_rand_status, 0)
+ }
diff --git a/pkgs/development/interpreters/ruby/ruby22-rand-egd.patch b/pkgs/development/interpreters/ruby/ruby22-rand-egd.patch
new file mode 100644
index 000000000000..ebf2bf56fcfa
--- /dev/null
+++ b/pkgs/development/interpreters/ruby/ruby22-rand-egd.patch
@@ -0,0 +1,42 @@
+diff --git a/ext/openssl/extconf.rb b/ext/openssl/extconf.rb
+index e272cba..3a1fa71 100644
+--- a/ext/openssl/extconf.rb
++++ b/ext/openssl/extconf.rb
+@@ -87,6 +87,7 @@
+ have_func("PEM_def_callback")
+ have_func("PKCS5_PBKDF2_HMAC")
+ have_func("PKCS5_PBKDF2_HMAC_SHA1")
++have_func("RAND_egd")
+ have_func("X509V3_set_nconf")
+ have_func("X509V3_EXT_nconf_nid")
+ have_func("X509_CRL_add0_revoked")
+diff --git a/ext/openssl/ossl_rand.c b/ext/openssl/ossl_rand.c
+index 29cbf8c..27466fe 100644
+--- a/ext/openssl/ossl_rand.c
++++ b/ext/openssl/ossl_rand.c
+@@ -148,6 +148,7 @@ ossl_rand_pseudo_bytes(VALUE self, VALUE len)
+     return str;
+ }
+ 
++#ifdef HAVE_RAND_EGD
+ /*
+  *  call-seq:
+  *     egd(filename) -> true
+@@ -186,6 +187,7 @@ ossl_rand_egd_bytes(VALUE self, VALUE filename, VALUE len)
+     }
+     return Qtrue;
+ }
++#endif /* HAVE_RAND_EGD */
+ 
+ /*
+  *  call-seq:
+@@ -219,8 +221,10 @@ Init_ossl_rand(void)
+     rb_define_module_function(mRandom, "write_random_file", ossl_rand_write_file, 1);
+     rb_define_module_function(mRandom, "random_bytes", ossl_rand_bytes, 1);
+     rb_define_module_function(mRandom, "pseudo_bytes", ossl_rand_pseudo_bytes, 1);
++#ifdef HAVE_RAND_EGD
+     rb_define_module_function(mRandom, "egd", ossl_rand_egd, 1);
+     rb_define_module_function(mRandom, "egd_bytes", ossl_rand_egd_bytes, 2);
++#endif /* HAVE_RAND_EGD */
+     rb_define_module_function(mRandom, "status?", ossl_rand_status, 0);
+ }
diff --git a/pkgs/development/interpreters/spidermonkey/1.8.0-rc1.nix b/pkgs/development/interpreters/spidermonkey/1.8.0-rc1.nix
index 46dedb36de96..41d37d3e39a0 100644
--- a/pkgs/development/interpreters/spidermonkey/1.8.0-rc1.nix
+++ b/pkgs/development/interpreters/spidermonkey/1.8.0-rc1.nix
@@ -13,9 +13,11 @@ stdenv.mkDerivation rec {
 
   postUnpack = "sourceRoot=\${sourceRoot}/src";
 
+  hardeningDisable = [ "format" ];
+
   makefileExtra = ./Makefile.extra;
   makefile = "Makefile.ref";
-  
+
   patchPhase =
     ''
       cat ${makefileExtra} >> ${makefile}
diff --git a/pkgs/development/interpreters/spidermonkey/default.nix b/pkgs/development/interpreters/spidermonkey/default.nix
index 21ba0b8cba48..1fe4b90b2b80 100644
--- a/pkgs/development/interpreters/spidermonkey/default.nix
+++ b/pkgs/development/interpreters/spidermonkey/default.nix
@@ -8,6 +8,9 @@ stdenv.mkDerivation rec {
     sha256 = "12v6v2ccw1y6ng3kny3xw0lfs58d1klylqq707k0x04m707kydj4";
   };
 
+  hardeningDisable = [ "format" ]
+    ++ stdenv.lib.optional stdenv.isi686 "stackprotector";
+
   buildInputs = [ readline ];
 
   postUnpack = "sourceRoot=\${sourceRoot}/src";
diff --git a/pkgs/development/interpreters/supercollider/default.nix b/pkgs/development/interpreters/supercollider/default.nix
index 20690cbd4772..dcb1f8e7062e 100644
--- a/pkgs/development/interpreters/supercollider/default.nix
+++ b/pkgs/development/interpreters/supercollider/default.nix
@@ -17,6 +17,8 @@ stdenv.mkDerivation rec {
     sha256 = "1mybxcnl7flliz74kdfnvh18v5dwd9zbdsw2kc7wpl4idcly1n0s";
   };
 
+  hardeningDisable = [ "stackprotector" ];
+
   cmakeFlags = ''
     -DSC_WII=OFF
     -DSC_EL=${if useSCEL then "ON" else "OFF"}
@@ -26,7 +28,7 @@ stdenv.mkDerivation rec {
 
   buildInputs = [
     gcc libjack2 libsndfile fftw curl libXt qt55.qtwebkit qt55.qttools readline ]
-    ++ optional useSCEL emacs;
+      ++ optional useSCEL emacs;
 
   meta = {
     description = "Programming language for real time audio synthesis";
diff --git a/pkgs/development/interpreters/unicon-lang/default.nix b/pkgs/development/interpreters/unicon-lang/default.nix
index 7487aa633131..a6dfec49b2a2 100644
--- a/pkgs/development/interpreters/unicon-lang/default.nix
+++ b/pkgs/development/interpreters/unicon-lang/default.nix
@@ -9,6 +9,8 @@ stdenv.mkDerivation rec {
   };
   buildInputs = [ libX11 libXt unzip ];
 
+  hardeningDisable = [ "fortify" ];
+
   sourceRoot = ".";
 
   configurePhase = ''
diff --git a/pkgs/development/interpreters/wasm/default.nix b/pkgs/development/interpreters/wasm/default.nix
index 56eebbf89a2e..9a30ae7d8a85 100644
--- a/pkgs/development/interpreters/wasm/default.nix
+++ b/pkgs/development/interpreters/wasm/default.nix
@@ -17,6 +17,9 @@ let
     buildInputs = [ cmake clang python ];
 
     buildPhase = "make clang-debug-no-tests";
+
+    hardeningDisable = [ "format" ];
+
     installPhase = ''
       mkdir -p $out/bin
       cp out/clang/Debug/no-tests/sexpr-wasm $out/bin
diff --git a/pkgs/development/libraries/CoinMP/default.nix b/pkgs/development/libraries/CoinMP/default.nix
index e819078f7868..079c0a5cf6f7 100644
--- a/pkgs/development/libraries/CoinMP/default.nix
+++ b/pkgs/development/libraries/CoinMP/default.nix
@@ -9,6 +9,8 @@ stdenv.mkDerivation rec {
     sha256 = "0gqi2vqkg35gazzzv8asnhihchnbjcd6bzjfzqhmj7wy1dw9iiw6";
   };
 
+  hardeningDisable = [ "format" ];
+
   meta = with stdenv.lib; {
     homepage = https://projects.coin-or.org/CoinMP/;
     description = "COIN-OR lightweight API for COIN-OR libraries CLP, CBC, and CGL";
diff --git a/pkgs/development/libraries/a52dec/default.nix b/pkgs/development/libraries/a52dec/default.nix
index 5c7cd9fddc62..d8a56a3d28ed 100644
--- a/pkgs/development/libraries/a52dec/default.nix
+++ b/pkgs/development/libraries/a52dec/default.nix
@@ -8,8 +8,6 @@ stdenv.mkDerivation rec {
     sha256 = "0czccp4fcpf2ykp16xcrzdfmnircz1ynhls334q374xknd5747d2";
   };
 
-  NIX_CFLAGS_COMPILE = "-fpic";
-
   # From Handbrake
   patches = [
     ./A00-a52-state-t-public.patch
diff --git a/pkgs/development/libraries/accelio/default.nix b/pkgs/development/libraries/accelio/default.nix
index 76c5cf32bbdb..002b26078f53 100644
--- a/pkgs/development/libraries/accelio/default.nix
+++ b/pkgs/development/libraries/accelio/default.nix
@@ -15,6 +15,8 @@ stdenv.mkDerivation rec {
     sha256 = "172frqk2n43g0arhazgcwfvj0syf861vdzdpxl7idr142bb0ykf7";
   };
 
+  hardeningDisable = [ "format" "pic" ];
+
   patches = [ ./fix-printfs.patch ];
 
   postPatch = ''
diff --git a/pkgs/development/libraries/allegro/default.nix b/pkgs/development/libraries/allegro/default.nix
index deb3a6877e89..997a8d223054 100644
--- a/pkgs/development/libraries/allegro/default.nix
+++ b/pkgs/development/libraries/allegro/default.nix
@@ -18,6 +18,8 @@ stdenv.mkDerivation rec {
     xf86dgaproto xf86miscproto xf86vidmodeproto libXxf86vm openal mesa
   ];
 
+  hardeningDisable = [ "format" ];
+
   cmakeFlags = [ "-DCMAKE_SKIP_RPATH=ON" ];
 
   meta = with stdenv.lib; {
diff --git a/pkgs/development/libraries/aterm/2.5.nix b/pkgs/development/libraries/aterm/2.5.nix
deleted file mode 100644
index c1bbbb0ae5a9..000000000000
--- a/pkgs/development/libraries/aterm/2.5.nix
+++ /dev/null
@@ -1,34 +0,0 @@
-{stdenv, fetchurl}:
-
-stdenv.mkDerivation {
-  name = "aterm-2.5-r21238";
-
-  src = fetchurl {
-    url = http://buildfarm.st.ewi.tudelft.nl/releases/meta-environment/aterm-2.5pre21238-l2q7rg38/aterm-2.5.tar.gz;
-    md5 = "33ddcb1a229baf406ad1f603eb1d5995";
-  };
-
-  patches = [
-    # Fix for http://bugzilla.sen.cwi.nl:8080/show_bug.cgi?id=841
-    ./max-long.patch
-
-    # Patch the ATerm header files so that they don't rely on
-    # SIZEOF_LONG, SIZEOF_INT and SIZEOF_VOID_P being set.
-    ./sizeof.patch
-  ];
-
-  doCheck = true;
-
-  dontDisableStatic = true;
-
-  NIX_CFLAGS_COMPILE = "-D__USE_BSD";
-
-  meta = {
-    homepage = http://www.cwi.nl/htbin/sen1/twiki/bin/view/SEN1/ATerm;
-    license = "LGPL";
-    description = "Library for manipulation of term data structures in C";
-    platforms = stdenv.lib.platforms.linux ++ stdenv.lib.platforms.darwin;
-    maintainers = [ stdenv.lib.maintainers.eelco ];
-    broken = true;
-  };
-}
diff --git a/pkgs/development/libraries/aterm/max-long.patch b/pkgs/development/libraries/aterm/max-long.patch
deleted file mode 100644
index a2f260b970b3..000000000000
--- a/pkgs/development/libraries/aterm/max-long.patch
+++ /dev/null
@@ -1,77 +0,0 @@
-diff -rc aterm-2.8-orig/aterm/hash.c aterm-2.8/aterm/hash.c
-*** aterm-2.8-orig/aterm/hash.c	2008-11-10 13:54:22.000000000 +0100
---- aterm-2.8/aterm/hash.c	2009-01-27 18:14:14.000000000 +0100
-***************
-*** 93,146 ****
-  }
-  
-  /*}}}  */
-- /*{{{  static long calc_long_max() */
-- static long calc_long_max()
-- {
--   long try_long_max;
--   long long_max;
--   long delta;
-- 
--   try_long_max = 1;
--   do {
--     long_max = try_long_max;
--     try_long_max = long_max * 2;
--   } while (try_long_max > 0);
-- 
--   delta = long_max;
--   while (delta > 1) {
--     while (long_max + delta < 0) {
--       delta /= 2;
--     }
--     long_max += delta;
--   }
-- 
--   return long_max;
-- 
-- }
-- /*}}}  */
-  /*{{{  static long calculateNewSize(sizeMinus1, nrdel, nrentries) */
-  
-  static long calculateNewSize
-  (long sizeMinus1, long nr_deletions, long nr_entries)
-  { 
-- 
--   /* Hack: LONG_MAX (limits.h) is often unreliable, we need to find
--    * out the maximum possible value of a signed long dynamically.
--    */
--   static long st_long_max = 0;
-- 
--   /* the resulting length has the form 2^k-1 */
-- 
-    if (nr_deletions >= nr_entries/2) { 
-      return sizeMinus1;
-    }
-  
-!   if (st_long_max == 0) {
-!     st_long_max = calc_long_max();
-!   }
-! 
-!   if (sizeMinus1 > st_long_max / 2) {
-!     return st_long_max-1;
-    }
-  
-    return (2*sizeMinus1)+1;
---- 93,109 ----
-  }
-  
-  /*}}}  */
-  /*{{{  static long calculateNewSize(sizeMinus1, nrdel, nrentries) */
-  
-  static long calculateNewSize
-  (long sizeMinus1, long nr_deletions, long nr_entries)
-  { 
-    if (nr_deletions >= nr_entries/2) { 
-      return sizeMinus1;
-    }
-  
-!   if (sizeMinus1 > LONG_MAX / 2) {
-!     return LONG_MAX-1;
-    }
-  
-    return (2*sizeMinus1)+1;
diff --git a/pkgs/development/libraries/aterm/sizeof.patch b/pkgs/development/libraries/aterm/sizeof.patch
deleted file mode 100644
index 2649cc564913..000000000000
--- a/pkgs/development/libraries/aterm/sizeof.patch
+++ /dev/null
@@ -1,56 +0,0 @@
-diff -rc -x '*~' aterm-2.5-orig/aterm/aterm.c aterm-2.5/aterm/aterm.c
-*** aterm-2.5-orig/aterm/aterm.c	2007-02-27 23:41:31.000000000 +0100
---- aterm-2.5/aterm/aterm.c	2010-02-23 15:10:38.000000000 +0100
-***************
-*** 150,155 ****
---- 150,157 ----
-    if (initialized)
-      return;
-  
-+   assert(sizeof(long) == sizeof(void *));
-+ 
-    /*{{{  Handle arguments */
-  
-    for (lcv=1; lcv < argc; lcv++) {
-diff -rc -x '*~' aterm-2.5-orig/aterm/encoding.h aterm-2.5/aterm/encoding.h
-*** aterm-2.5-orig/aterm/encoding.h	2007-02-27 23:41:31.000000000 +0100
---- aterm-2.5/aterm/encoding.h	2010-02-23 15:36:05.000000000 +0100
-***************
-*** 10,24 ****
-  {
-  #endif/* __cplusplus */
-  
-! #if SIZEOF_LONG > 4
-! #define AT_64BIT
-  #endif
-  
-! #if SIZEOF_LONG != SIZEOF_VOID_P
-! #error Size of long is not the same as the size of a pointer
-  #endif
-  
-! #if SIZEOF_INT > 4
-  #error Size of int is not 32 bits
-  #endif
-  
---- 10,30 ----
-  {
-  #endif/* __cplusplus */
-  
-! #include <limits.h>
-! 
-! #ifndef SIZEOF_LONG
-! #if ULONG_MAX > 4294967295
-! #define SIZEOF_LONG 8
-! #else
-! #define SIZEOF_LONG 4
-! #endif
-  #endif
-  
-! #if SIZEOF_LONG > 4
-! #define AT_64BIT
-  #endif
-  
-! #if UINT_MAX > 4294967295
-  #error Size of int is not 32 bits
-  #endif
-  
diff --git a/pkgs/development/libraries/audio/libbs2b/default.nix b/pkgs/development/libraries/audio/libbs2b/default.nix
index d81bceffffbc..b625bb18b88f 100644
--- a/pkgs/development/libraries/audio/libbs2b/default.nix
+++ b/pkgs/development/libraries/audio/libbs2b/default.nix
@@ -11,6 +11,8 @@ stdenv.mkDerivation rec {
 
   buildInputs = [ pkgconfig libsndfile ];
 
+  hardeningDisable = [ "format" ];
+
   meta = {
     homepage = "http://bs2b.sourceforge.net/";
     description = "Bauer stereophonic-to-binaural DSP library";
diff --git a/pkgs/development/libraries/cgui/default.nix b/pkgs/development/libraries/cgui/default.nix
index 0f1178622360..da9d1122cc54 100644
--- a/pkgs/development/libraries/cgui/default.nix
+++ b/pkgs/development/libraries/cgui/default.nix
@@ -12,10 +12,11 @@ stdenv.mkDerivation rec {
   buildInputs = [ texinfo allegro perl ];
 
   configurePhase = ''
-    export NIX_CFLAGS_COMPILE="$NIX_CFLAGS_COMPILE -fPIC"
     sh fix.sh unix
   '';
 
+  hardeningDisable = [ "format" ];
+
   makeFlags = [ "SYSTEM_DIR=$(out)" ];
 
   meta = with stdenv.lib; {
diff --git a/pkgs/development/libraries/cloog/0.18.0.nix b/pkgs/development/libraries/cloog/0.18.0.nix
index ccd938283199..359bde2e0582 100644
--- a/pkgs/development/libraries/cloog/0.18.0.nix
+++ b/pkgs/development/libraries/cloog/0.18.0.nix
@@ -18,6 +18,9 @@ stdenv.mkDerivation rec {
 
   doCheck = true;
 
+  # FIXME needs gcc 4.9 in bootstrap tools
+  hardeningDisable = [ "stackprotector" ];
+
   meta = {
     description = "Library that generates loops for scanning polyhedra";
 
diff --git a/pkgs/development/libraries/ctpp2/default.nix b/pkgs/development/libraries/ctpp2/default.nix
index 00b5f7a8f13c..905121286c81 100644
--- a/pkgs/development/libraries/ctpp2/default.nix
+++ b/pkgs/development/libraries/ctpp2/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, cmake, gcc48 }:
+{ stdenv, fetchurl, cmake }:
 
 stdenv.mkDerivation rec {
   name = "ctpp2";
@@ -9,7 +9,7 @@ stdenv.mkDerivation rec {
     sha256 = "1z22zfw9lb86z4hcan9hlvji49c9b7vznh7gjm95gnvsh43zsgx8";
   };
 
-  buildInputs = [ cmake gcc48 ];
+  buildInputs = [ cmake ];
 
   patchPhase = ''
     # include <unistd.h> to fix undefined getcwd
diff --git a/pkgs/development/libraries/cwiid/default.nix b/pkgs/development/libraries/cwiid/default.nix
index 41d6320adc6c..980155c007a9 100644
--- a/pkgs/development/libraries/cwiid/default.nix
+++ b/pkgs/development/libraries/cwiid/default.nix
@@ -1,26 +1,34 @@
 { stdenv, autoreconfHook, fetchgit, bison, flex, bluez, pkgconfig, gtk }:
 
 stdenv.mkDerivation rec {
-    name = "cwiid-2010-02-21-git";
-    src = fetchgit {
-        url = https://github.com/abstrakraft/cwiid;
-        sha256 = "0qdb0x757k76nfj32xc2nrrdqd9jlwgg63vfn02l2iznnzahxp0h";
-        rev = "fadf11e89b579bcc0336a0692ac15c93785f3f82";
-    };
-    configureFlags = "--without-python";
-    prePatch = ''
-        sed -i -e '/$(LDCONFIG)/d' common/include/lib.mak.in
-    '';
-    buildInputs = [ autoreconfHook bison flex bluez pkgconfig gtk ];
-    postInstall = ''
-        # Some programs (for example, cabal-install) have problems with the double 0
-        sed -i -e "s/0.6.00/0.6.0/" $out/lib/pkgconfig/cwiid.pc
-    '';
-    meta = {
-        description = "Linux Nintendo Wiimote interface";
-        homepage = http://cwiid.org;
-        license = stdenv.lib.licenses.gpl2Plus;
-        maintainers = [ stdenv.lib.maintainers.bennofs ];
-        platforms = stdenv.lib.platforms.linux; 
-    };   
+  name = "cwiid-2010-02-21-git";
+
+  src = fetchgit {
+      url = https://github.com/abstrakraft/cwiid;
+      sha256 = "0qdb0x757k76nfj32xc2nrrdqd9jlwgg63vfn02l2iznnzahxp0h";
+      rev = "fadf11e89b579bcc0336a0692ac15c93785f3f82";
+  };
+
+  hardeningDisable = [ "format" ];
+
+  configureFlags = "--without-python";
+
+  prePatch = ''
+    sed -i -e '/$(LDCONFIG)/d' common/include/lib.mak.in
+  '';
+
+  buildInputs = [ autoreconfHook bison flex bluez pkgconfig gtk ];
+
+  postInstall = ''
+    # Some programs (for example, cabal-install) have problems with the double 0
+    sed -i -e "s/0.6.00/0.6.0/" $out/lib/pkgconfig/cwiid.pc
+  '';
+
+  meta = {
+    description = "Linux Nintendo Wiimote interface";
+    homepage = http://cwiid.org;
+    license = stdenv.lib.licenses.gpl2Plus;
+    maintainers = [ stdenv.lib.maintainers.bennofs ];
+    platforms = stdenv.lib.platforms.linux;
+  };
 }
diff --git a/pkgs/development/libraries/db/db-4.4.nix b/pkgs/development/libraries/db/db-4.4.nix
index 757b1f71405b..00875d73f418 100644
--- a/pkgs/development/libraries/db/db-4.4.nix
+++ b/pkgs/development/libraries/db/db-4.4.nix
@@ -5,4 +5,5 @@ import ./generic.nix (args // rec {
   extraPatches = [ ./cygwin-4.4.patch ];
   sha256 = "0y9vsq8dkarx1mhhip1vaciz6imbbyv37c1dm8b20l7p064bg2i9";
   branch = "4.4";
+  drvArgs = { hardeningDisable = [ "format" ]; };
 })
diff --git a/pkgs/development/libraries/db/db-4.5.nix b/pkgs/development/libraries/db/db-4.5.nix
index b1e4b2c47085..84b5ea67420a 100644
--- a/pkgs/development/libraries/db/db-4.5.nix
+++ b/pkgs/development/libraries/db/db-4.5.nix
@@ -5,4 +5,5 @@ import ./generic.nix (args // rec {
   extraPatches = [ ./cygwin-4.5.patch ./register-race-fix.patch ];
   sha256 = "0bd81k0qv5i8w5gbddrvld45xi9k1gvmcrfm0393v0lrm37dab7m";
   branch = "4.5";
+  drvArgs = { hardeningDisable = [ "format" ]; };
 })
diff --git a/pkgs/development/libraries/db/db-4.7.nix b/pkgs/development/libraries/db/db-4.7.nix
index 9a7d586cd042..6016d112d517 100644
--- a/pkgs/development/libraries/db/db-4.7.nix
+++ b/pkgs/development/libraries/db/db-4.7.nix
@@ -4,4 +4,5 @@ import ./generic.nix (args // rec {
   version = "4.7.25";
   sha256 = "0gi667v9cw22c03hddd6xd6374l0pczsd56b7pba25c9sdnxjkzi";
   branch = "4.7";
+  drvArgs = { hardeningDisable = [ "format" ]; };
 })
diff --git a/pkgs/development/libraries/db/db-4.8.nix b/pkgs/development/libraries/db/db-4.8.nix
index 6a161b0b72d8..40869a865ae5 100644
--- a/pkgs/development/libraries/db/db-4.8.nix
+++ b/pkgs/development/libraries/db/db-4.8.nix
@@ -5,4 +5,5 @@ import ./generic.nix (args // rec {
   extraPatches = [ ./clang-4.8.patch ];
   sha256 = "0ampbl2f0hb1nix195kz1syrqqxpmvnvnfvphambj7xjrl3iljg0";
   branch = "4.8";
+  drvArgs = { hardeningDisable = [ "format" ]; };
 })
diff --git a/pkgs/development/libraries/db/generic.nix b/pkgs/development/libraries/db/generic.nix
index f5ee4e440ff0..fdc828effdfb 100644
--- a/pkgs/development/libraries/db/generic.nix
+++ b/pkgs/development/libraries/db/generic.nix
@@ -7,9 +7,10 @@
 , extraPatches ? [ ]
 , license ? stdenv.lib.licenses.sleepycat
 , branch ? null
+, drvArgs ? {}
 }:
 
-stdenv.mkDerivation rec {
+stdenv.mkDerivation (rec {
   name = "db-${version}";
 
   src = fetchurl {
@@ -42,4 +43,4 @@ stdenv.mkDerivation rec {
     platforms = platforms.unix;
     branch = branch;
   };
-}
+} // drvArgs)
diff --git a/pkgs/development/libraries/faac/default.nix b/pkgs/development/libraries/faac/default.nix
index 802aafc444c3..1ab01033f4df 100644
--- a/pkgs/development/libraries/faac/default.nix
+++ b/pkgs/development/libraries/faac/default.nix
@@ -19,6 +19,8 @@ stdenv.mkDerivation rec {
     ++ optional mp4v2Support "--with-mp4v2"
     ++ optional drmSupport "--enable-drm";
 
+  hardeningDisable = [ "format" ];
+
   buildInputs = [ ]
     ++ optional mp4v2Support mp4v2;
 
diff --git a/pkgs/development/libraries/fox/default.nix b/pkgs/development/libraries/fox/default.nix
index 2d44444ab40d..d47a028cbf86 100644
--- a/pkgs/development/libraries/fox/default.nix
+++ b/pkgs/development/libraries/fox/default.nix
@@ -18,6 +18,8 @@ stdenv.mkDerivation rec {
 
   enableParallelBuilding = true;
 
+  hardeningDisable = [ "format" ];
+
   meta = {
     description = "C++ based class library for building Graphical User Interfaces";
     longDescription = ''
diff --git a/pkgs/development/libraries/fox/fox-1.6.nix b/pkgs/development/libraries/fox/fox-1.6.nix
index 3c823adf91b6..ce778e4a3473 100644
--- a/pkgs/development/libraries/fox/fox-1.6.nix
+++ b/pkgs/development/libraries/fox/fox-1.6.nix
@@ -20,6 +20,8 @@ stdenv.mkDerivation rec {
 
   enableParallelBuilding = true;
 
+  hardeningDisable = [ "format" ];
+
   meta = {
     branch = "1.6";
     description = "A C++ based class library for building Graphical User Interfaces";
diff --git a/pkgs/development/libraries/freetds/default.nix b/pkgs/development/libraries/freetds/default.nix
index 695abcfbba2b..3ed308a34920 100644
--- a/pkgs/development/libraries/freetds/default.nix
+++ b/pkgs/development/libraries/freetds/default.nix
@@ -11,6 +11,8 @@ stdenv.mkDerivation rec {
     sha256 = "0r946axzxs0czsmr7283w7vmk5jx3jnxxc32d2ncxsrsh2yli0ba";
   };
 
+  hardeningDisable = [ "format" ];
+
   buildInputs = stdenv.lib.optional odbcSupport [ unixODBC ];
 
   configureFlags = stdenv.lib.optionalString odbcSupport "--with-odbc=${unixODBC}";
diff --git a/pkgs/development/libraries/fribidi/default.nix b/pkgs/development/libraries/fribidi/default.nix
index 669d023dde8b..35d67b633097 100644
--- a/pkgs/development/libraries/fribidi/default.nix
+++ b/pkgs/development/libraries/fribidi/default.nix
@@ -3,12 +3,14 @@
 stdenv.mkDerivation rec {
   name = "fribidi-${version}";
   version = "0.19.6";
-  
+
   src = fetchurl {
     url = "http://fribidi.org/download/${name}.tar.bz2";
     sha256 = "0zg1hpaml34ny74fif97j7ngrshlkl3wk3nja3gmlzl17i1bga6b";
   };
 
+  hardeningDisable = [ "format" ];
+
   meta = with stdenv.lib; {
     homepage = http://fribidi.org/;
     description = "GNU implementation of the Unicode Bidirectional Algorithm (bidi)";
diff --git a/pkgs/development/libraries/gd/default.nix b/pkgs/development/libraries/gd/default.nix
index dfeec5d8890b..06da5d4264de 100644
--- a/pkgs/development/libraries/gd/default.nix
+++ b/pkgs/development/libraries/gd/default.nix
@@ -19,10 +19,13 @@ stdenv.mkDerivation rec {
     sha256 = "0g3xz8jpz1pl2zzmssglrpa9nxiaa7rmcmvgpbrjz8k9cyynqsvl";
   };
 
+  hardeningDisable = [ "format" ];
+
   # -pthread gets passed to clang, causing warnings
   configureFlags = stdenv.lib.optional stdenv.isDarwin "--enable-werror=no";
 
   nativeBuildInputs = [ pkgconfig ];
+
   buildInputs = [ zlib fontconfig freetype ];
   propagatedBuildInputs = [ libpng libjpeg libwebp libtiff libXpm ];
 
diff --git a/pkgs/development/libraries/gdal/default.nix b/pkgs/development/libraries/gdal/default.nix
index f19f760c7487..90341898a8a8 100644
--- a/pkgs/development/libraries/gdal/default.nix
+++ b/pkgs/development/libraries/gdal/default.nix
@@ -18,6 +18,8 @@ composableDerivation.composableDerivation {} (fixed: rec {
   ++ (with pythonPackages; [ python numpy wrapPython ])
   ++ (stdenv.lib.optionals netcdfSupport [ netcdf hdf5 curl ]);
 
+  hardeningDisable = [ "format" ];
+
   # Don't use optimization for gcc >= 4.3. That's said to be causing segfaults.
   # Unset CC and CXX as they confuse libtool.
   preConfigure = "export CFLAGS=-O0 CXXFLAGS=-O0; unset CC CXX";
diff --git a/pkgs/development/libraries/gdal/gdal-1_11.nix b/pkgs/development/libraries/gdal/gdal-1_11.nix
index 06f8afba3341..b62f87c2a21e 100644
--- a/pkgs/development/libraries/gdal/gdal-1_11.nix
+++ b/pkgs/development/libraries/gdal/gdal-1_11.nix
@@ -19,6 +19,8 @@ composableDerivation.composableDerivation {} (fixed: rec {
     ./python.patch
   ];
 
+  hardeningDisable = [ "format" ];
+
   # Don't use optimization for gcc >= 4.3. That's said to be causing segfaults.
   # Unset CC and CXX as they confuse libtool.
   preConfigure = "export CFLAGS=-O0 CXXFLAGS=-O0; unset CC CXX";
diff --git a/pkgs/development/libraries/gdome2/default.nix b/pkgs/development/libraries/gdome2/default.nix
index cc8f76949eea..e9643da221ef 100644
--- a/pkgs/development/libraries/gdome2/default.nix
+++ b/pkgs/development/libraries/gdome2/default.nix
@@ -13,6 +13,8 @@ stdenv.mkDerivation {
     sha256 = "0hyms5s3hziajp3qbwdwqjc2xcyhb783damqg8wxjpwfxyi81fzl";
   };
 
+  hardeningDisable = [ "format" ];
+
   buildInputs = [pkgconfig glib libxml2 gtkdoc];
   propagatedBuildInputs = [glib libxml2];
   patches = [ ./xml-document.patch ];
diff --git a/pkgs/development/libraries/gegl/3.0.nix b/pkgs/development/libraries/gegl/3.0.nix
index 2a201ed55236..df68eecd137b 100644
--- a/pkgs/development/libraries/gegl/3.0.nix
+++ b/pkgs/development/libraries/gegl/3.0.nix
@@ -1,5 +1,5 @@
 { stdenv, fetchurl, pkgconfig, glib, babl, libpng, cairo, libjpeg, which
-, librsvg, pango, gtk, bzip2, intltool, libtool, automake, autoconf, json_glib , libraw }:
+, librsvg, pango, gtk, bzip2, json_glib, intltool, autoreconfHook, libraw }:
 
 stdenv.mkDerivation rec {
   name = "gegl-0.3.6";
@@ -9,17 +9,19 @@ stdenv.mkDerivation rec {
     sha256 = "08m7dlf2kwmp7jw3qskwxas192swhn1g4jcd8aldg9drfjygprvh";
   };
 
-  configureScript = "./autogen.sh";
+  hardeningDisable = [ "format" ];
 
   # needs fonts otherwise  don't know how to pass them
   configureFlags = "--disable-docs";
 
-  buildInputs = [ babl libpng cairo libjpeg librsvg pango gtk bzip2 intltool
-                  autoconf automake libtool which json_glib libraw ];
+  buildInputs = [
+    babl libpng cairo libjpeg librsvg pango gtk bzip2 which json_glib intltool
+    libraw
+  ];
 
-  nativeBuildInputs = [ pkgconfig ];
+  nativeBuildInputs = [ pkgconfig autoreconfHook ];
 
-  meta = { 
+  meta = {
     description = "Graph-based image processing framework";
     homepage = http://www.gegl.org;
     license = stdenv.lib.licenses.gpl3;
diff --git a/pkgs/development/libraries/geoclue/default.nix b/pkgs/development/libraries/geoclue/default.nix
index 1b703e2fdba8..754c85ecf030 100644
--- a/pkgs/development/libraries/geoclue/default.nix
+++ b/pkgs/development/libraries/geoclue/default.nix
@@ -11,6 +11,8 @@ stdenv.mkDerivation rec {
 
   propagatedBuildInputs = [dbus glib dbus_glib];
 
+  hardeningDisable = [ "format" ];
+
   preConfigure = ''
     sed -e '/-Werror/d' -i configure
   '';
diff --git a/pkgs/development/libraries/gettext/default.nix b/pkgs/development/libraries/gettext/default.nix
index bf65e6947532..7d555ba4d062 100644
--- a/pkgs/development/libraries/gettext/default.nix
+++ b/pkgs/development/libraries/gettext/default.nix
@@ -12,6 +12,9 @@ stdenv.mkDerivation rec {
 
   outputs = [ "out" "doc" ];
 
+  # FIXME stackprotector needs gcc 4.9 in bootstrap tools
+  hardeningDisable = [ "format" "stackprotector" ];
+
   LDFLAGS = if stdenv.isSunOS then "-lm -lmd -lmp -luutil -lnvpair -lnsl -lidmap -lavl -lsec" else "";
 
   configureFlags = [ "--disable-csharp" "--with-xz" ]
diff --git a/pkgs/development/libraries/giflib/4.1.nix b/pkgs/development/libraries/giflib/4.1.nix
index 2f9d54c0b4ee..c70bda034871 100644
--- a/pkgs/development/libraries/giflib/4.1.nix
+++ b/pkgs/development/libraries/giflib/4.1.nix
@@ -2,10 +2,14 @@
 
 stdenv.mkDerivation {
   name = "giflib-4.1.6";
+
   src = fetchurl {
     url = mirror://sourceforge/giflib/giflib-4.1.6.tar.bz2;
     sha256 = "1v9b7ywz7qg8hli0s9vv1b8q9xxb2xvqq2mg1zpr73xwqpcwxhg1";
   };
+
+  hardeningDisable = [ "format" ];
+
   meta = {
     branch = "4.1";
     platforms = stdenv.lib.platforms.unix;
diff --git a/pkgs/development/libraries/giflib/libungif.nix b/pkgs/development/libraries/giflib/libungif.nix
index 4abd96fa3cec..357ca751ccf1 100644
--- a/pkgs/development/libraries/giflib/libungif.nix
+++ b/pkgs/development/libraries/giflib/libungif.nix
@@ -7,6 +7,8 @@ stdenv.mkDerivation {
     sha256 = "5e65e1e5deacd0cde489900dbf54c6c2ee2ebc818199e720dbad685d87abda3d";
   };
 
+  hardeningDisable = [ "format" ];
+
   meta = {
     platforms = stdenv.lib.platforms.unix;
   };
diff --git a/pkgs/development/libraries/glibc/default.nix b/pkgs/development/libraries/glibc/default.nix
index 4d377bb93cbe..1c116c8d9870 100644
--- a/pkgs/development/libraries/glibc/default.nix
+++ b/pkgs/development/libraries/glibc/default.nix
@@ -33,6 +33,8 @@ in
       makeFlagsArray+=("bindir=$bin/bin" "sbindir=$bin/sbin" "rootsbindir=$bin/sbin")
     '';
 
+    hardeningDisable = [ "stackprotector" "fortify" ];
+
     # When building glibc from bootstrap-tools, we need libgcc_s at RPATH for
     # any program we run, because the gcc will have been placed at a new
     # store path than that determined when built (as a source for the
diff --git a/pkgs/development/libraries/gmp/5.1.x.nix b/pkgs/development/libraries/gmp/5.1.x.nix
index 1e9142444d11..c6cbfdd89b41 100644
--- a/pkgs/development/libraries/gmp/5.1.x.nix
+++ b/pkgs/development/libraries/gmp/5.1.x.nix
@@ -14,6 +14,9 @@ stdenv.mkDerivation rec {
 
   nativeBuildInputs = [ m4 ];
 
+  # FIXME needs gcc 4.9 in bootstrap tools
+  hardeningDisable = [ "format" "stackprotector" ];
+
   patches = if stdenv.isDarwin then [ ./need-size-t.patch ] else null;
 
   configureFlags =
diff --git a/pkgs/development/libraries/gnu-efi/default.nix b/pkgs/development/libraries/gnu-efi/default.nix
index 336785e1abdd..d679d88e91d1 100644
--- a/pkgs/development/libraries/gnu-efi/default.nix
+++ b/pkgs/development/libraries/gnu-efi/default.nix
@@ -11,6 +11,8 @@ stdenv.mkDerivation rec {
 
   buildInputs = [ pciutils ];
 
+  hardeningDisable = [ "stackprotector" ];
+
   makeFlags = [
     "PREFIX=\${out}"
     "CC=gcc"
diff --git a/pkgs/development/libraries/gsm/default.nix b/pkgs/development/libraries/gsm/default.nix
index fb9ff8eb0fbc..42d36b8406e2 100644
--- a/pkgs/development/libraries/gsm/default.nix
+++ b/pkgs/development/libraries/gsm/default.nix
@@ -41,8 +41,6 @@ stdenv.mkDerivation rec {
 
   preInstall = "mkdir -p $out/{bin,lib,man/man1,man/man3,include/gsm}";
 
-  NIX_CFLAGS_COMPILE = optional (!staticSupport) "-fPIC";
-
   parallelBuild = false;
 
   meta = with stdenv.lib; {
diff --git a/pkgs/development/libraries/gstreamer/legacy/gst-python/default.nix b/pkgs/development/libraries/gstreamer/legacy/gst-python/default.nix
index b0ac9e799e9a..249eb9a30da7 100644
--- a/pkgs/development/libraries/gstreamer/legacy/gst-python/default.nix
+++ b/pkgs/development/libraries/gstreamer/legacy/gst-python/default.nix
@@ -13,6 +13,8 @@ stdenv.mkDerivation rec {
     sha256 = "0y1i4n5m1diljqr9dsq12anwazrhbs70jziich47gkdwllcza9lg";
   };
 
+  hardeningDisable = [ "bindnow" ];
+
   # Need to disable the testFake test case due to bug in pygobject.
   # See https://bugzilla.gnome.org/show_bug.cgi?id=692479
   patches = [ ./disable-testFake.patch ];
diff --git a/pkgs/development/libraries/hspell/default.nix b/pkgs/development/libraries/hspell/default.nix
index 9b44d12c2934..eebd105a00db 100644
--- a/pkgs/development/libraries/hspell/default.nix
+++ b/pkgs/development/libraries/hspell/default.nix
@@ -16,8 +16,6 @@ stdenv.mkDerivation rec {
   patchPhase = ''patchShebangs .'';
   buildInputs = [ perl zlib ];
 
-  makeFlags = "CFLAGS=-fPIC";
-
   meta = {
     description = "Hebrew spell checker";
     homepage = http://hspell.ivrix.org.il/;
diff --git a/pkgs/development/libraries/hunspell/default.nix b/pkgs/development/libraries/hunspell/default.nix
index 0d0ff38fb47f..d48c598dd92d 100644
--- a/pkgs/development/libraries/hunspell/default.nix
+++ b/pkgs/development/libraries/hunspell/default.nix
@@ -13,6 +13,8 @@ stdenv.mkDerivation rec {
   buildInputs = [ ncurses readline ];
   configureFlags = [ "--with-ui" "--with-readline" ];
 
+  hardeningDisable = [ "format" ];
+
   meta = with stdenv.lib; {
     homepage = http://hunspell.sourceforge.net;
     description = "Spell checker";
diff --git a/pkgs/development/libraries/isl/0.14.1.nix b/pkgs/development/libraries/isl/0.14.1.nix
index 8196dec283ac..77ba20cbb200 100644
--- a/pkgs/development/libraries/isl/0.14.1.nix
+++ b/pkgs/development/libraries/isl/0.14.1.nix
@@ -12,6 +12,9 @@ stdenv.mkDerivation rec {
 
   enableParallelBuilding = true;
 
+  # FIXME needs gcc 4.9 in bootstrap tools
+  hardeningDisable = [ "stackprotector" ];
+
   meta = {
     homepage = http://www.kotnet.org/~skimo/isl/;
     license = stdenv.lib.licenses.lgpl21;
diff --git a/pkgs/development/libraries/itk/default.nix b/pkgs/development/libraries/itk/default.nix
index 7b4e3834af76..eda9434ab657 100644
--- a/pkgs/development/libraries/itk/default.nix
+++ b/pkgs/development/libraries/itk/default.nix
@@ -12,7 +12,6 @@ stdenv.mkDerivation rec {
     "-DBUILD_TESTING=OFF"
     "-DBUILD_EXAMPLES=OFF"
     "-DBUILD_SHARED_LIBS=ON"
-    "-DCMAKE_CXX_FLAGS=-fPIC"
   ];
 
   enableParallelBuilding = true;
diff --git a/pkgs/development/libraries/java/swt/default.nix b/pkgs/development/libraries/java/swt/default.nix
index 37b8b502c3b7..5ea6fa644cde 100644
--- a/pkgs/development/libraries/java/swt/default.nix
+++ b/pkgs/development/libraries/java/swt/default.nix
@@ -23,6 +23,8 @@ in stdenv.mkDerivation rec {
   fullVersion = "${version}-201202080800";
   name = "swt-${version}";
 
+  hardeningDisable = [ "format" ];
+
   # Alas, the Eclipse Project apparently doesn't produce source-only
   # releases of SWT.  So we just grab a binary release and extract
   # "src.zip" from that.
diff --git a/pkgs/development/libraries/libdnet/default.nix b/pkgs/development/libraries/libdnet/default.nix
index 8911539d7b02..dbda4107c485 100644
--- a/pkgs/development/libraries/libdnet/default.nix
+++ b/pkgs/development/libraries/libdnet/default.nix
@@ -12,8 +12,6 @@ stdenv.mkDerivation {
 
   buildInputs = [ automake autoconf libtool ];
 
-  CFLAGS="-fPIC";
-
   # .so endings are missing (quick and dirty fix)
   postInstall = ''
     for i in $out/lib/*; do
diff --git a/pkgs/development/libraries/libdwg/default.nix b/pkgs/development/libraries/libdwg/default.nix
index f44d228f6501..2a2dfbb0be53 100644
--- a/pkgs/development/libraries/libdwg/default.nix
+++ b/pkgs/development/libraries/libdwg/default.nix
@@ -10,6 +10,8 @@ stdenv.mkDerivation {
 
   nativeBuildInputs = [ indent ];
 
+  hardeningDisable = [ "format" ];
+
   meta = {
     description = "Library reading dwg files";
     homepage = http://libdwg.sourceforge.net/en/;
diff --git a/pkgs/development/libraries/libelf/default.nix b/pkgs/development/libraries/libelf/default.nix
index 12588617d4a1..5027afa397ac 100644
--- a/pkgs/development/libraries/libelf/default.nix
+++ b/pkgs/development/libraries/libelf/default.nix
@@ -10,6 +10,9 @@ stdenv.mkDerivation rec {
 
   doCheck = true;
 
+  # FIXME needs gcc 4.9 in bootstrap tools
+  hardeningDisable = [ "stackprotector" ];
+
   # For cross-compiling, native glibc is needed for the "gencat" program.
   crossAttrs = {
     nativeBuildInputs = [ gettext glibc ];
diff --git a/pkgs/development/libraries/libf2c/default.nix b/pkgs/development/libraries/libf2c/default.nix
index 97168c3ae6c4..78901e2f013e 100644
--- a/pkgs/development/libraries/libf2c/default.nix
+++ b/pkgs/development/libraries/libf2c/default.nix
@@ -2,7 +2,7 @@
 
 stdenv.mkDerivation rec {
   name = "libf2c-20100903";
-  
+
   src = fetchurl {
     url = http://www.netlib.org/f2c/libf2c.zip;
     sha256 = "1mcp1lh7gay7hm186dr0wvwd2bc05xydhnc1qy3dqs4n3r102g7i";
@@ -24,6 +24,8 @@ stdenv.mkDerivation rec {
 
   buildInputs = [ unzip ];
 
+  hardeningDisable = [ "format" ];
+
   meta = {
     description = "F2c converts Fortran 77 source code to C";
     homepage = http://www.netlib.org/f2c/;
diff --git a/pkgs/development/libraries/libgeotiff/default.nix b/pkgs/development/libraries/libgeotiff/default.nix
index d07aae3ab807..d30ea6e5324b 100644
--- a/pkgs/development/libraries/libgeotiff/default.nix
+++ b/pkgs/development/libraries/libgeotiff/default.nix
@@ -10,6 +10,8 @@ stdenv.mkDerivation {
 
   buildInputs = [ libtiff ];
 
+  hardeningDisable = [ "format" ];
+
   meta = {
     description = "Library implementing attempt to create a tiff based interchange format for georeferenced raster imagery";
     homepage = http://www.remotesensing.org/geotiff/geotiff.html;
diff --git a/pkgs/development/libraries/libgksu/default.nix b/pkgs/development/libraries/libgksu/default.nix
index 90d1b21cd3f0..b86eba685bbb 100644
--- a/pkgs/development/libraries/libgksu/default.nix
+++ b/pkgs/development/libraries/libgksu/default.nix
@@ -24,6 +24,8 @@ stdenv.mkDerivation rec {
 
   enableParallelBuilding = true;
 
+  hardeningDisable = [ "format" ];
+
   patches = [
         # Patches from the gentoo ebuild
 
diff --git a/pkgs/development/libraries/libgphoto2/default.nix b/pkgs/development/libraries/libgphoto2/default.nix
index af8c1a8f1a21..a6c739017ee9 100644
--- a/pkgs/development/libraries/libgphoto2/default.nix
+++ b/pkgs/development/libraries/libgphoto2/default.nix
@@ -20,6 +20,8 @@ stdenv.mkDerivation rec {
   # These are mentioned in the Requires line of libgphoto's pkg-config file.
   propagatedBuildInputs = [ libexif ];
 
+  hardeningDisable = [ "format" ];
+
   meta = {
     homepage = http://www.gphoto.org/proj/libgphoto2/;
     description = "A library for accessing digital cameras";
diff --git a/pkgs/development/libraries/libidn/default.nix b/pkgs/development/libraries/libidn/default.nix
index d1abf155ae3a..52b74c54d99f 100644
--- a/pkgs/development/libraries/libidn/default.nix
+++ b/pkgs/development/libraries/libidn/default.nix
@@ -12,6 +12,8 @@ stdenv.mkDerivation rec {
 
   doCheck = ! stdenv.isDarwin;
 
+  hardeningDisable = [ "format" ];
+
   buildInputs = stdenv.lib.optional stdenv.isDarwin libiconv;
 
   meta = {
diff --git a/pkgs/development/libraries/libjson-rpc-cpp/default.nix b/pkgs/development/libraries/libjson-rpc-cpp/default.nix
index 2cfede1eb6e3..ca60f1570bc4 100644
--- a/pkgs/development/libraries/libjson-rpc-cpp/default.nix
+++ b/pkgs/development/libraries/libjson-rpc-cpp/default.nix
@@ -18,6 +18,8 @@ stdenv.mkDerivation rec {
     rev = "c6e3d7195060774bf95afc6df9c9588922076d3e";
   };
 
+  hardeningDisable = [ "format" ];
+
   patchPhase = ''
     for f in cmake/FindArgtable.cmake \
              src/stubgenerator/stubgenerator.cpp \
diff --git a/pkgs/development/libraries/libmpc/default.nix b/pkgs/development/libraries/libmpc/default.nix
index 2a4600f52045..0d3c9c0997c1 100644
--- a/pkgs/development/libraries/libmpc/default.nix
+++ b/pkgs/development/libraries/libmpc/default.nix
@@ -16,6 +16,9 @@ stdenv.mkDerivation rec {
 
   doCheck = true;
 
+  # FIXME needs gcc 4.9 in bootstrap tools
+  hardeningDisable = [ "stackprotector" ];
+
   meta = {
     description = "Library for multiprecision complex arithmetic with exact rounding";
 
diff --git a/pkgs/development/libraries/librsync/0.9.nix b/pkgs/development/libraries/librsync/0.9.nix
index 9738794b6b17..0954694cf290 100644
--- a/pkgs/development/libraries/librsync/0.9.nix
+++ b/pkgs/development/libraries/librsync/0.9.nix
@@ -1,13 +1,15 @@
-{stdenv, fetchurl}:
+{ stdenv, fetchurl }:
 
 stdenv.mkDerivation {
   name = "librsync-0.9.7";
-  
+
   src = fetchurl {
     url = mirror://sourceforge/librsync/librsync-0.9.7.tar.gz;
     sha256 = "1mj1pj99mgf1a59q9f2mxjli2fzxpnf55233pc1klxk2arhf8cv6";
   };
 
+  hardeningDisable = [ "format" ];
+
   configureFlags = if stdenv.isCygwin then "--enable-static" else "--enable-shared";
 
   crossAttrs = {
diff --git a/pkgs/development/libraries/libunwind/default.nix b/pkgs/development/libraries/libunwind/default.nix
index da09e2fcbe25..7eea905f64af 100644
--- a/pkgs/development/libraries/libunwind/default.nix
+++ b/pkgs/development/libraries/libunwind/default.nix
@@ -24,7 +24,6 @@ stdenv.mkDerivation rec {
 
   propagatedBuildInputs = [ xz ];
 
-  NIX_CFLAGS_COMPILE = if stdenv.system == "x86_64-linux" then "-fPIC" else "";
   preInstall = ''
     mkdir -p "$out/lib"
     touch "$out/lib/libunwind-generic.so"
diff --git a/pkgs/development/libraries/libvisual/default.nix b/pkgs/development/libraries/libvisual/default.nix
index dc2f0338b483..50a1f5ac3377 100644
--- a/pkgs/development/libraries/libvisual/default.nix
+++ b/pkgs/development/libraries/libvisual/default.nix
@@ -10,6 +10,8 @@ stdenv.mkDerivation rec {
 
   buildInputs = [ pkgconfig glib ];
 
+  hardeningDisable = [ "format" ];
+
   meta = {
     description = "An abstraction library for audio visualisations";
     homepage = "http://sourceforge.net/projects/libvisual/";
diff --git a/pkgs/development/libraries/libyaml-cpp/default.nix b/pkgs/development/libraries/libyaml-cpp/default.nix
index ef806bce1232..21442cd16242 100644
--- a/pkgs/development/libraries/libyaml-cpp/default.nix
+++ b/pkgs/development/libraries/libyaml-cpp/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchFromGitHub, cmake, boost, makePIC ? false }:
+{ stdenv, fetchFromGitHub, cmake, boost }:
 
 stdenv.mkDerivation rec {
   name = "libyaml-cpp-${version}";
@@ -13,8 +13,6 @@ stdenv.mkDerivation rec {
 
   buildInputs = [ cmake boost ];
 
-  cmakeFlags = stdenv.lib.optionals makePIC [ "-DCMAKE_C_FLAGS=-fPIC" "-DCMAKE_CXX_FLAGS=-fPIC" ];
-
   meta = with stdenv.lib; {
     inherit (src.meta) homepage;
     description = "A YAML parser and emitter for C++";
diff --git a/pkgs/development/libraries/motif/default.nix b/pkgs/development/libraries/motif/default.nix
index 08b59deff59d..1f86af0a2e86 100644
--- a/pkgs/development/libraries/motif/default.nix
+++ b/pkgs/development/libraries/motif/default.nix
@@ -26,6 +26,8 @@ stdenv.mkDerivation rec {
 
   propagatedBuildInputs = [ libXp libXau ];
 
+  hardeningDisable = [ "format" ];
+
   makeFlags = [ "CFLAGS=-fno-strict-aliasing" ];
 
   prePatch = ''rm lib/Xm/Xm.h'';
diff --git a/pkgs/development/libraries/mp4v2/default.nix b/pkgs/development/libraries/mp4v2/default.nix
index 06e8c8e5ac35..ab3c3ed8c5a7 100644
--- a/pkgs/development/libraries/mp4v2/default.nix
+++ b/pkgs/development/libraries/mp4v2/default.nix
@@ -17,6 +17,8 @@ stdenv.mkDerivation rec {
   # `faac' expects `mp4.h'.
   postInstall = "ln -s mp4v2/mp4v2.h $out/include/mp4.h";
 
+  hardeningDisable = [ "format" ];
+
   meta = {
     homepage = http://code.google.com/p/mp4v2;
     maintainers = [ stdenv.lib.maintainers.urkud ];
diff --git a/pkgs/development/libraries/mpfr/default.nix b/pkgs/development/libraries/mpfr/default.nix
index 8a964af01c80..882e0ec4faaf 100644
--- a/pkgs/development/libraries/mpfr/default.nix
+++ b/pkgs/development/libraries/mpfr/default.nix
@@ -15,6 +15,9 @@ stdenv.mkDerivation rec {
   # mpfr.h requires gmp.h
   propagatedBuildInputs = [ gmp ];
 
+  # FIXME needs gcc 4.9 in bootstrap tools
+  hardeningDisable = [ "stackprotector" ];
+
   configureFlags =
     stdenv.lib.optional stdenv.isSunOS "--disable-thread-safe" ++
     stdenv.lib.optional stdenv.is64bit "--with-pic";
diff --git a/pkgs/development/libraries/nvidia-texture-tools/default.nix b/pkgs/development/libraries/nvidia-texture-tools/default.nix
index 754ab4233e58..f35d363e5755 100644
--- a/pkgs/development/libraries/nvidia-texture-tools/default.nix
+++ b/pkgs/development/libraries/nvidia-texture-tools/default.nix
@@ -15,6 +15,8 @@ stdenv.mkDerivation rec {
 
   buildInputs = [ cmake libpng ilmbase libtiff zlib libjpeg mesa libX11 ];
 
+  hardeningDisable = [ "format" ];
+
   patchPhase = ''
     # Fix build due to missing dependnecies.
     echo 'target_link_libraries(bc7 nvmath)' >> src/nvtt/bc7/CMakeLists.txt
diff --git a/pkgs/development/libraries/opencascade/6.5.nix b/pkgs/development/libraries/opencascade/6.5.nix
index 904137c4d8cc..252a6bb0ad16 100644
--- a/pkgs/development/libraries/opencascade/6.5.nix
+++ b/pkgs/development/libraries/opencascade/6.5.nix
@@ -26,6 +26,8 @@ stdenv.mkDerivation rec {
   # https://bugs.freedesktop.org/show_bug.cgi?id=83631
     + " -DGLX_GLXEXT_LEGACY";
 
+  hardeningDisable = [ "format" ];
+
   configureFlags = [ "--with-tcl=${tcl}/lib" "--with-tk=${tk}/lib" "--with-qt=${qt4}" "--with-ftgl=${ftgl}" "--with-freetype=${freetype.dev}" ];
 
   postInstall = ''
diff --git a/pkgs/development/libraries/opencascade/default.nix b/pkgs/development/libraries/opencascade/default.nix
index 536281d53725..8a7f9970e657 100644
--- a/pkgs/development/libraries/opencascade/default.nix
+++ b/pkgs/development/libraries/opencascade/default.nix
@@ -17,6 +17,8 @@ stdenv.mkDerivation rec {
   # https://bugs.freedesktop.org/show_bug.cgi?id=83631
   NIX_CFLAGS_COMPILE = "-DGLX_GLXEXT_LEGACY";
 
+  hardeningDisable = [ "format" ];
+
   postInstall = ''
     mv $out/inc $out/include
     mkdir -p $out/share/doc/${name}
diff --git a/pkgs/development/libraries/opencv/3.x.nix b/pkgs/development/libraries/opencv/3.x.nix
index 187b6df39b2c..9ca59c9c73af 100644
--- a/pkgs/development/libraries/opencv/3.x.nix
+++ b/pkgs/development/libraries/opencv/3.x.nix
@@ -94,6 +94,8 @@ stdenv.mkDerivation rec {
 
   enableParallelBuilding = true;
 
+  hardeningDisable = [ "bindnow" "relro" ];
+
   passthru = lib.optionalAttrs enablePython { pythonPath = []; };
 
   meta = {
diff --git a/pkgs/development/libraries/opencv/default.nix b/pkgs/development/libraries/opencv/default.nix
index 70ea306ae808..f792e17890cb 100644
--- a/pkgs/development/libraries/opencv/default.nix
+++ b/pkgs/development/libraries/opencv/default.nix
@@ -58,6 +58,8 @@ stdenv.mkDerivation rec {
 
   enableParallelBuilding = true;
 
+  hardeningDisable = [ "bindnow" "relro" ];
+
   passthru = lib.optionalAttrs enablePython { pythonPath = []; };
 
   meta = {
diff --git a/pkgs/development/libraries/pdf2xml/default.nix b/pkgs/development/libraries/pdf2xml/default.nix
index 52c785becc52..c4cb57f3fa22 100644
--- a/pkgs/development/libraries/pdf2xml/default.nix
+++ b/pkgs/development/libraries/pdf2xml/default.nix
@@ -2,20 +2,22 @@
 
 stdenv.mkDerivation {
   name = "pdf2xml";
-  
+
   src = fetchurl {
       url = http://tarballs.nixos.org/pdf2xml.tar.gz;
       sha256 = "04rl7ppxqgnvxvvws669cxp478lnrdmiqj0g3m4p69bawfjc4z3w";
   };
   sourceRoot = "pdf2xml/pdf2xml";
-  
+
   buildInputs = [libxml2 libxpdf];
 
   patches = [./pdf2xml.patch];
 
+  hardeningDisable = [ "format" ];
+
   preBuild = ''
     cp Makefile.linux Makefile
-  
+
     sed -i 's|/usr/include/libxml2|${libxml2.dev}/include/libxml2|' Makefile
     sed -i 's|-lxml2|-lxml2 -L${libxml2.out}/lib|' Makefile
     sed -i 's|XPDF = xpdf_3.01|XPDF = ${libxpdf}/lib|' Makefile
@@ -24,7 +26,7 @@ stdenv.mkDerivation {
 
     buildFlags+=" CXX=$CXX"
   '';
-  
+
   installPhase = ''
     mkdir -p $out/bin
     cp exe/* $out/bin
diff --git a/pkgs/development/libraries/plib/default.nix b/pkgs/development/libraries/plib/default.nix
index 51e59fda5ac1..4030be2996cc 100644
--- a/pkgs/development/libraries/plib/default.nix
+++ b/pkgs/development/libraries/plib/default.nix
@@ -1,6 +1,5 @@
 { fetchurl, fetchpatch, stdenv, mesa, freeglut, SDL
-, libXi, libSM, libXmu, libXext, libX11,
-enablePIC ? false }:
+, libXi, libSM, libXmu, libXext, libX11 }:
 
 stdenv.mkDerivation rec {
   name = "plib-1.8.5";
@@ -22,8 +21,6 @@ stdenv.mkDerivation rec {
     })
   ];
 
-  NIX_CFLAGS_COMPILE = if enablePIC then "-fPIC" else "";
-
   propagatedBuildInputs = [
     mesa freeglut SDL
 
diff --git a/pkgs/development/libraries/portmidi/default.nix b/pkgs/development/libraries/portmidi/default.nix
index 6ca35ab3c570..5318df445170 100644
--- a/pkgs/development/libraries/portmidi/default.nix
+++ b/pkgs/development/libraries/portmidi/default.nix
@@ -46,6 +46,8 @@ stdenv.mkDerivation rec {
 
   buildInputs = [ unzip cmake /*jdk*/ alsaLib ];
 
+  hardeningDisable = [ "format" ];
+
   meta = {
     homepage = "http://portmedia.sourceforge.net/portmidi/";
     description = "Platform independent library for MIDI I/O";
diff --git a/pkgs/development/libraries/pupnp/default.nix b/pkgs/development/libraries/pupnp/default.nix
index 9d47b5575515..2138e1689b39 100644
--- a/pkgs/development/libraries/pupnp/default.nix
+++ b/pkgs/development/libraries/pupnp/default.nix
@@ -8,6 +8,8 @@ stdenv.mkDerivation rec {
     sha256 = "0amjv4lypvclmi4vim2qdyw5xa6v4x50zjgf682vahqjc0wjn55k";
   };
 
+  hardeningDisable = [ "fortify" ];
+
   meta = {
     description = "libupnp, an open source UPnP development kit for Linux";
 
diff --git a/pkgs/development/libraries/qhull/default.nix b/pkgs/development/libraries/qhull/default.nix
index 58d11c04fcca..829765d85499 100644
--- a/pkgs/development/libraries/qhull/default.nix
+++ b/pkgs/development/libraries/qhull/default.nix
@@ -12,6 +12,8 @@ stdenv.mkDerivation rec {
 
   cmakeFlags = "-DMAN_INSTALL_DIR=share/man/man1 -DDOC_INSTALL_DIR=share/doc/qhull";
 
+  hardeningDisable = [ "format" ];
+
   patchPhase = stdenv.lib.optionalString stdenv.isDarwin ''
     sed -i 's/namespace std { struct bidirectional_iterator_tag; struct random_access_iterator_tag; }/#include <iterator>/' ./src/libqhullcpp/QhullIterator.h
     sed -i 's/namespace std { struct bidirectional_iterator_tag; struct random_access_iterator_tag; }/#include <iterator>/' ./src/libqhullcpp/QhullLinkedList.h
diff --git a/pkgs/development/libraries/qt-3/default.nix b/pkgs/development/libraries/qt-3/default.nix
index 949f3f5b7786..6d92de001cb7 100644
--- a/pkgs/development/libraries/qt-3/default.nix
+++ b/pkgs/development/libraries/qt-3/default.nix
@@ -32,6 +32,8 @@ stdenv.mkDerivation {
   nativeBuildInputs = [ which ];
   propagatedBuildInputs = [libpng xlibsWrapper libXft libXrender zlib libjpeg];
 
+  hardeningDisable = [ "format" ];
+
   configureFlags = "
     -v
     -system-zlib -system-libpng -system-libjpeg
diff --git a/pkgs/development/libraries/qtscriptgenerator/default.nix b/pkgs/development/libraries/qtscriptgenerator/default.nix
index 5b93fbfaade9..3221fec4b4bc 100644
--- a/pkgs/development/libraries/qtscriptgenerator/default.nix
+++ b/pkgs/development/libraries/qtscriptgenerator/default.nix
@@ -9,13 +9,13 @@ stdenv.mkDerivation {
   buildInputs = [ qt4 ];
 
   patches = [ ./qtscriptgenerator.gcc-4.4.patch ./qt-4.8.patch ];
-  
+
   # Why isn't the author providing proper Makefile or a CMakeLists.txt ?
   buildPhase = ''
     # remove phonon stuff which causes errors (thanks to Gentoo bug reports)
     sed -i "/typesystem_phonon.xml/d" generator/generator.qrc
-    sed -i "/qtscript_phonon/d" qtbindings/qtbindings.pro	    
-  
+    sed -i "/qtscript_phonon/d" qtbindings/qtbindings.pro
+
     cd generator
     qmake
     make
@@ -25,13 +25,15 @@ stdenv.mkDerivation {
     qmake
     make
   '';
-  
+
   installPhase = ''
     cd ..
     mkdir -p $out/lib/qt4/plugins/script
     cp -av plugins/script/* $out/lib/qt4/plugins/script
   '';
 
+  hardeningDisable = [ "format" ];
+
   meta = {
     description = "QtScript bindings generator";
     homepage = http://code.google.com/p/qtscriptgenerator/;
diff --git a/pkgs/development/libraries/science/math/atlas/default.nix b/pkgs/development/libraries/science/math/atlas/default.nix
index 23f12e7cf762..6ff7e387ec1f 100644
--- a/pkgs/development/libraries/science/math/atlas/default.nix
+++ b/pkgs/development/libraries/science/math/atlas/default.nix
@@ -66,6 +66,8 @@ stdenv.mkDerivation {
   patches = optional tolerateCpuTimingInaccuracy ./disable-timing-accuracy-check.patch
     ++ optional stdenv.isDarwin ./tmpdir.patch;
 
+  hardeningDisable = [ "format" ];
+
   # Configure outside of the source directory.
   preConfigure = ''
     mkdir build
@@ -73,14 +75,9 @@ stdenv.mkDerivation {
     configureScript=../configure
   '';
 
-  # * -fPIC is passed even in non-shared builds so that the ATLAS code can be
-  #   used to inside of shared libraries, like Octave does.
-  #
   # * -t 0 disables use of multi-threading. It's not quite clear what the
   #   consequences of that setting are and whether it's necessary or not.
   configureFlags = [
-    "-Fa alg"
-    "-fPIC"
     "-t ${threads}"
     cpuConfig
   ] ++ optional shared "--shared"
diff --git a/pkgs/development/libraries/science/math/suitesparse/default.nix b/pkgs/development/libraries/science/math/suitesparse/default.nix
index f81df2a6c022..99f54cebddd1 100644
--- a/pkgs/development/libraries/science/math/suitesparse/default.nix
+++ b/pkgs/development/libraries/science/math/suitesparse/default.nix
@@ -38,7 +38,7 @@ stdenv.mkDerivation {
     "LAPACK="
   ];
 
-  NIX_CFLAGS = "-fPIC" + stdenv.lib.optionalString stdenv.isDarwin " -DNTIMER";
+  NIX_CFLAGS = stdenv.lib.optionalString stdenv.isDarwin " -DNTIMER";
 
   postInstall = ''
     # Build and install shared library
diff --git a/pkgs/development/libraries/smpeg/default.nix b/pkgs/development/libraries/smpeg/default.nix
index 388b34d31e19..77a74c4e8446 100644
--- a/pkgs/development/libraries/smpeg/default.nix
+++ b/pkgs/development/libraries/smpeg/default.nix
@@ -12,6 +12,8 @@ stdenv.mkDerivation rec {
 
   enableParallelBuilding = true;
 
+  hardeningDisable = [ "format" ];
+
   buildInputs = [ SDL gtk mesa ];
 
   nativeBuildInputs = [ autoconf automake libtool m4 pkgconfig makeWrapper ];
diff --git a/pkgs/development/libraries/speechd/default.nix b/pkgs/development/libraries/speechd/default.nix
index 613fee3c6d63..1a943be0fc20 100644
--- a/pkgs/development/libraries/speechd/default.nix
+++ b/pkgs/development/libraries/speechd/default.nix
@@ -18,6 +18,8 @@ stdenv.mkDerivation rec {
              ++ lib.optional withPico svox;
   nativeBuildInputs = [ pkgconfig python3Packages.wrapPython ];
 
+  hardeningDisable = [ "format" ];
+
   pythonPath = with python3Packages; [ pyxdg ];
 
   postPatch = lib.optionalString withPico ''
diff --git a/pkgs/development/libraries/tidyp/default.nix b/pkgs/development/libraries/tidyp/default.nix
index fee74f3d6f9e..ba95da77b72c 100644
--- a/pkgs/development/libraries/tidyp/default.nix
+++ b/pkgs/development/libraries/tidyp/default.nix
@@ -8,6 +8,8 @@ stdenv.mkDerivation rec {
     sha256 = "0f5ky0ih4vap9c6j312jn73vn8m2bj69pl2yd3a5nmv35k9zmc10";
   };
 
+  hardeningDisable = [ "format" ];
+
   meta = with stdenv.lib; {
     description = "A program that can validate your HTML, as well as modify it to be more clean and standard";
     homepage = http://tidyp.com/;
diff --git a/pkgs/development/libraries/vxl/default.nix b/pkgs/development/libraries/vxl/default.nix
index 725a0bdfceaf..b9f3c0e64d6c 100644
--- a/pkgs/development/libraries/vxl/default.nix
+++ b/pkgs/development/libraries/vxl/default.nix
@@ -1,10 +1,12 @@
-{ stdenv, fetchurl, unzip, cmake, libtiff, expat, zlib, libpng, libjpeg }:
+{ stdenv, fetchFromGitHub, unzip, cmake, libtiff, expat, zlib, libpng, libjpeg }:
 stdenv.mkDerivation {
-  name = "vxl-1.17.0";
+  name = "vxl-1.17.0-nix1";
 
-  src = fetchurl {
-    url = mirror://sourceforge/vxl/vxl-1.17.0.zip;
-    sha256 = "1qg7i8h201pa8jljg7vph4rlxk6n5cj9f9gd1hkkmbw6fh44lsxh";
+  src = fetchFromGitHub {
+    owner = "vxl";
+    repo = "vxl";
+    rev = "777c0beb7c8b30117400f6fc9a6d63bf8cb7c67a";
+    sha256 = "0xpkwwb93ka6c3da8zjhfg9jk5ssmh9ifdh1by54sz6c7mbp55m8";
   };
 
   buildInputs = [ cmake unzip libtiff expat zlib libpng libjpeg ];
@@ -20,8 +22,6 @@ stdenv.mkDerivation {
 
   enableParallelBuilding = true;
 
-  patches = [ ./gcc5.patch ];
-
   meta = {
     description = "C++ Libraries for Computer Vision Research and Implementation";
     homepage = http://vxl.sourceforge.net/;
diff --git a/pkgs/development/libraries/vxl/gcc5.patch b/pkgs/development/libraries/vxl/gcc5.patch
deleted file mode 100644
index 4660f9e8f483..000000000000
--- a/pkgs/development/libraries/vxl/gcc5.patch
+++ /dev/null
@@ -1,15 +0,0 @@
-https://lists.fedoraproject.org/pipermail/scm-commits/Week-of-Mon-20150216/1511118.html
-
---- vxl-git4e07960/vcl/vcl_compiler.h~	2012-11-02 12:08:21.000000000 +0100
-+++ vxl-git4e07960/vcl/vcl_compiler.h	2015-02-15 13:50:46.376329878 +0100
-@@ -119,6 +119,10 @@
- #  else

- #   define VCL_GCC_40

- #  endif

-+# elif (__GNUC__== 5)

-+// pretend GCC 5 to be GCC 4

-+#  define VCL_GCC_4

-+#  define VCL_GCC_41

- # else

- #  error "Dunno about this gcc"

- # endif

diff --git a/pkgs/development/libraries/xmlrpc-c/default.nix b/pkgs/development/libraries/xmlrpc-c/default.nix
index 56bcba8297de..0b5f08bdf9b3 100644
--- a/pkgs/development/libraries/xmlrpc-c/default.nix
+++ b/pkgs/development/libraries/xmlrpc-c/default.nix
@@ -19,6 +19,8 @@ stdenv.mkDerivation rec {
     (cd tools/xmlrpc && make && make install)
   '';
 
+  hardeningDisable = [ "format" ];
+
   meta = with stdenv.lib; {
     description = "A lightweight RPC library based on XML and HTTP";
     homepage = http://xmlrpc-c.sourceforge.net/;
diff --git a/pkgs/development/libraries/zlib/default.nix b/pkgs/development/libraries/zlib/default.nix
index 2176fa6f31ce..77f576239a97 100644
--- a/pkgs/development/libraries/zlib/default.nix
+++ b/pkgs/development/libraries/zlib/default.nix
@@ -31,6 +31,9 @@ stdenv.mkDerivation rec {
     fi
   '';
 
+  # FIXME needs gcc 4.9 in bootstrap tools
+  hardeningDisable = [ "stackprotector" ];
+
   configureFlags = stdenv.lib.optional (!static) "--shared";
 
   postInstall = ''
@@ -47,8 +50,7 @@ stdenv.mkDerivation rec {
 
   # As zlib takes part in the stdenv building, we don't want references
   # to the bootstrap-tools libgcc (as uses to happen on arm/mips)
-  NIX_CFLAGS_COMPILE = stdenv.lib.optionalString (!stdenv.isDarwin) "-static-libgcc "
-                     + stdenv.lib.optionalString (stdenv.isFreeBSD) "-fPIC";
+  NIX_CFLAGS_COMPILE = stdenv.lib.optionalString (!stdenv.isDarwin) "-static-libgcc";
 
   crossAttrs = {
     dontStrip = static;
diff --git a/pkgs/development/misc/avr-gcc-with-avr-libc/default.nix b/pkgs/development/misc/avr-gcc-with-avr-libc/default.nix
index 87a0d0dda9b7..237c4e4027f1 100644
--- a/pkgs/development/misc/avr-gcc-with-avr-libc/default.nix
+++ b/pkgs/development/misc/avr-gcc-with-avr-libc/default.nix
@@ -26,6 +26,8 @@ stdenv.mkDerivation {
 
   buildInputs = [ gmp mpfr libmpc zlib ];
 
+  hardeningDisable = [ "format" ];
+
   # Make sure we don't strip the libraries in lib/gcc/avr.
   stripDebugList= [ "bin" "avr/bin" "libexec" ];
 
diff --git a/pkgs/development/pharo/vm/build-vm.nix b/pkgs/development/pharo/vm/build-vm.nix
index 3dfe913145ce..8265e1dc776f 100644
--- a/pkgs/development/pharo/vm/build-vm.nix
+++ b/pkgs/development/pharo/vm/build-vm.nix
@@ -21,6 +21,8 @@ stdenv.mkDerivation rec {
     mimeType = "application/x-pharo-image";
   };
 
+  hardeningDisable = [ "format" ];
+
   # Building
   preConfigure = ''
     cd build/
diff --git a/pkgs/development/python-modules/wxPython/3.0.nix b/pkgs/development/python-modules/wxPython/3.0.nix
index 7c225a95f2a6..5f224428fce4 100644
--- a/pkgs/development/python-modules/wxPython/3.0.nix
+++ b/pkgs/development/python-modules/wxPython/3.0.nix
@@ -23,6 +23,8 @@ buildPythonPackage rec {
     sha256 = "0qfzx3sqx4mwxv99sfybhsij4b5pc03ricl73h4vhkzazgjjjhfm";
   };
 
+  hardeningDisable = [ "format" ];
+
   propagatedBuildInputs = [ pkgconfig wxGTK (wxGTK.gtk) libX11 ]  ++ lib.optional openglSupport pyopengl;
   preConfigure = "cd wxPython";
 
diff --git a/pkgs/development/tools/analysis/cccc/default.nix b/pkgs/development/tools/analysis/cccc/default.nix
index c672c7964e75..b63bc66fabd2 100644
--- a/pkgs/development/tools/analysis/cccc/default.nix
+++ b/pkgs/development/tools/analysis/cccc/default.nix
@@ -11,7 +11,11 @@ stdenv.mkDerivation {
     url = "mirror://sourceforge/${name}/${version}/${name}-${version}.tar.gz";
     sha256 = "1gsdzzisrk95kajs3gfxks3bjvfd9g680fin6a9pjrism2lyrcr7";
   };
+
+  hardeningDisable = [ "format" ];
+
   patches = [ ./cccc.patch ];
+
   preConfigure = ''
     substituteInPlace install/install.mak --replace /usr/local/bin $out/bin
     substituteInPlace install/install.mak --replace MKDIR=mkdir "MKDIR=mkdir -p"
diff --git a/pkgs/development/tools/analysis/flow/default.nix b/pkgs/development/tools/analysis/flow/default.nix
index f9aae3760d6c..618d87f8b0a2 100644
--- a/pkgs/development/tools/analysis/flow/default.nix
+++ b/pkgs/development/tools/analysis/flow/default.nix
@@ -5,6 +5,7 @@ with lib;
 stdenv.mkDerivation rec {
   version = "0.30.0";
   name = "flow-${version}";
+
   src = fetchFromGitHub {
     owner = "facebook";
     repo = "flow";
diff --git a/pkgs/development/tools/analysis/garcosim/tracefilesim/default.nix b/pkgs/development/tools/analysis/garcosim/tracefilesim/default.nix
index 740d51cc1348..7a6f3481d53f 100644
--- a/pkgs/development/tools/analysis/garcosim/tracefilesim/default.nix
+++ b/pkgs/development/tools/analysis/garcosim/tracefilesim/default.nix
@@ -10,6 +10,8 @@ stdenv.mkDerivation {
     sha256 = "156m92k38ap4bzidbr8dzl065rni8lrib71ih88myk9z5y1x5nxm";
   };
 
+  hardeningDisable = [ "fortify" ];
+
   installPhase = ''
     mkdir --parents "$out/bin"
     cp ./traceFileSim "$out/bin"
diff --git a/pkgs/development/tools/analysis/radare/default.nix b/pkgs/development/tools/analysis/radare/default.nix
index 3c83f0e9d495..d42227198ce3 100644
--- a/pkgs/development/tools/analysis/radare/default.nix
+++ b/pkgs/development/tools/analysis/radare/default.nix
@@ -8,8 +8,8 @@ assert useX11 -> (gtk != null && vte != null && gtkdialog != null);
 assert rubyBindings -> ruby != null;
 assert pythonBindings -> python != null;
 
-let 
-  optional = stdenv.lib.optional;
+let
+  inherit (stdenv.lib) optional;
 in
 stdenv.mkDerivation rec {
   name = "radare-1.5.2";
@@ -19,6 +19,7 @@ stdenv.mkDerivation rec {
     sha256 = "1qdrmcnzfvfvqb27c7pknwm8jl2hqa6c4l66wzyddwlb8yjm46hd";
   };
 
+  hardeningDisable = [ "format" ];
 
   buildInputs = [pkgconfig readline libusb perl]
     ++ optional useX11 [gtkdialog vte gtk]
diff --git a/pkgs/development/tools/analysis/rr/default.nix b/pkgs/development/tools/analysis/rr/default.nix
index c1184445e28e..8cd38a152ecf 100644
--- a/pkgs/development/tools/analysis/rr/default.nix
+++ b/pkgs/development/tools/analysis/rr/default.nix
@@ -24,6 +24,11 @@ stdenv.mkDerivation rec {
     "-Ddisable32bit=ON"
   ];
 
+  # we turn on additional warnings due to hardening
+  NIX_CFLAGS_COMPILE = "-Wno-error";
+
+  hardeningDisable = [ "fortify" ];
+
   enableParallelBuilding = true;
 
   # FIXME
diff --git a/pkgs/development/tools/analysis/valgrind/default.nix b/pkgs/development/tools/analysis/valgrind/default.nix
index b4b56be9c6d9..0e0e44183f6b 100644
--- a/pkgs/development/tools/analysis/valgrind/default.nix
+++ b/pkgs/development/tools/analysis/valgrind/default.nix
@@ -19,6 +19,8 @@ stdenv.mkDerivation rec {
 
   outputs = [ "out" "doc" ];
 
+  hardeningDisable = [ "stackprotector" ];
+
   # Perl is needed for `cg_annotate'.
   # GDB is needed to provide a sane default for `--db-command'.
   nativeBuildInputs = [ perl ];
diff --git a/pkgs/development/tools/boost-build/default.nix b/pkgs/development/tools/boost-build/default.nix
index 723219336bb9..240d24961e00 100644
--- a/pkgs/development/tools/boost-build/default.nix
+++ b/pkgs/development/tools/boost-build/default.nix
@@ -8,6 +8,8 @@ stdenv.mkDerivation rec {
     sha256 = "10sbbkx2752r4i1yshyp47nw29lyi1p34sy6hj7ivvnddiliayca";
   };
 
+  hardeningDisable = [ "format" ];
+
   patchPhase = ''
     grep -r '/usr/share/boost-build' \
       | awk '{split($0,a,":"); print a[1];}' \
diff --git a/pkgs/development/tools/build-managers/gnumake/3.80/default.nix b/pkgs/development/tools/build-managers/gnumake/3.80/default.nix
index 9422a74aedda..08dd0acb42be 100644
--- a/pkgs/development/tools/build-managers/gnumake/3.80/default.nix
+++ b/pkgs/development/tools/build-managers/gnumake/3.80/default.nix
@@ -2,12 +2,16 @@
 
 stdenv.mkDerivation {
   name = "gnumake-3.80";
+
   src = fetchurl {
     url = http://tarballs.nixos.org/make-3.80.tar.bz2;
     md5 = "0bbd1df101bc0294d440471e50feca71";
   };
+
   patches = [./log.patch];
 
+  hardeningDisable = [ "format" ];
+
   meta = {
     platforms = stdenv.lib.platforms.unix;
   };
diff --git a/pkgs/development/tools/misc/binutils/default.nix b/pkgs/development/tools/misc/binutils/default.nix
index bbdb01bdc65f..93b0b35c8151 100644
--- a/pkgs/development/tools/misc/binutils/default.nix
+++ b/pkgs/development/tools/misc/binutils/default.nix
@@ -41,6 +41,9 @@ stdenv.mkDerivation rec {
 
   inherit noSysDirs;
 
+  # FIXME needs gcc 4.9 in bootstrap tools
+  hardeningDisable = [ "stackprotector" ];
+
   preConfigure = ''
     # Clear the default library search path.
     if test "$noSysDirs" = "1"; then
diff --git a/pkgs/development/tools/misc/elfutils/default.nix b/pkgs/development/tools/misc/elfutils/default.nix
index 0a62859d2075..d4a2f80599f7 100644
--- a/pkgs/development/tools/misc/elfutils/default.nix
+++ b/pkgs/development/tools/misc/elfutils/default.nix
@@ -12,6 +12,8 @@ stdenv.mkDerivation rec {
 
   patches = [ ./glibc-2.21.patch ];
 
+  hardeningDisable = [ "format" ];
+
   # We need bzip2 in NativeInputs because otherwise we can't unpack the src,
   # as the host-bzip2 will be in the path.
   nativeBuildInputs = [ m4 bison flex gettext bzip2 ];
diff --git a/pkgs/development/tools/misc/gnum4/default.nix b/pkgs/development/tools/misc/gnum4/default.nix
index 0670428005e4..0696dc906449 100644
--- a/pkgs/development/tools/misc/gnum4/default.nix
+++ b/pkgs/development/tools/misc/gnum4/default.nix
@@ -15,6 +15,9 @@ stdenv.mkDerivation rec {
   # Upstream is aware of it; it may be in the next release.
   patches = [ ./s_isdir.patch ];
 
+  # FIXME needs gcc 4.9 in bootstrap tools
+  hardeningDisable = [ "stackprotector" ];
+
   meta = {
     homepage = http://www.gnu.org/software/m4/;
     description = "GNU M4, a macro processor";
diff --git a/pkgs/development/tools/misc/kconfig-frontends/default.nix b/pkgs/development/tools/misc/kconfig-frontends/default.nix
index 13e02fb9272b..8449cf9b6f38 100644
--- a/pkgs/development/tools/misc/kconfig-frontends/default.nix
+++ b/pkgs/development/tools/misc/kconfig-frontends/default.nix
@@ -12,6 +12,8 @@ stdenv.mkDerivation rec {
 
   buildInputs = [ bison flex gperf ncurses pkgconfig ];
 
+  hardeningDisable = [ "format" ];
+
   configureFlags = [
     "--enable-frontends=conf,mconf,nconf"
   ];
diff --git a/pkgs/development/tools/misc/patchelf/default.nix b/pkgs/development/tools/misc/patchelf/default.nix
index 77a1f2661682..807b2a9a49db 100644
--- a/pkgs/development/tools/misc/patchelf/default.nix
+++ b/pkgs/development/tools/misc/patchelf/default.nix
@@ -10,6 +10,9 @@ stdenv.mkDerivation rec {
 
   setupHook = [ ./setup-hook.sh ];
 
+  # FIXME needs gcc 4.9 in bootstrap tools
+  hardeningDisable = [ "stackprotector" ];
+
   #doCheck = true; # problems when loading libc.so.6
 
   meta = {
diff --git a/pkgs/development/tools/misc/rman/default.nix b/pkgs/development/tools/misc/rman/default.nix
index 01e4b22e5f14..702dabcf3955 100644
--- a/pkgs/development/tools/misc/rman/default.nix
+++ b/pkgs/development/tools/misc/rman/default.nix
@@ -2,16 +2,21 @@
 
 stdenv.mkDerivation {
   name = "rman-3.2";
+
   src = fetchurl {
     url = mirror://sourceforge/polyglotman/3.2/rman-3.2.tar.gz;
     sha256 = "0prdld6nbkdlkcgc2r1zp13h2fh8r0mlwxx423dnc695ddlk18b8";
   };
+
   makeFlags = "BINDIR=$(out)/bin MANDIR=$(out)/share/man";
+
   preInstall = ''
     mkdir -p $out/bin
     mkdir -p $out/share/man
   '';
-  
+
+  hardeningDisable = [ "format" ];
+
   meta = {
     description = "Parse formatted man pages and man page source from most flavors of UNIX and converts them to HTML, ASCII, TkMan, DocBook, and other formats";
     license = "artistic";
diff --git a/pkgs/development/tools/misc/texinfo/6.1.nix b/pkgs/development/tools/misc/texinfo/6.1.nix
index f19ccb35508f..e3001ffba7bd 100644
--- a/pkgs/development/tools/misc/texinfo/6.1.nix
+++ b/pkgs/development/tools/misc/texinfo/6.1.nix
@@ -17,6 +17,9 @@ stdenv.mkDerivation rec {
 
   configureFlags = stdenv.lib.optional stdenv.isSunOS "AWK=${gawk}/bin/awk";
 
+  # FIXME needs gcc 4.9 in bootstrap tools
+  hardeningDisable = [ "stackprotector" ];
+
   preInstall = ''
     installFlags="TEXMF=$out/texmf-dist";
     installTargets="install install-tex";
diff --git a/pkgs/development/tools/omniorb/default.nix b/pkgs/development/tools/omniorb/default.nix
index 09955ca5d70d..8488d47dea5f 100644
--- a/pkgs/development/tools/omniorb/default.nix
+++ b/pkgs/development/tools/omniorb/default.nix
@@ -12,6 +12,8 @@ stdenv.mkDerivation rec {
 
   buildInputs = [ python ];
 
+  hardeningDisable = [ "format" ];
+
   meta = with stdenv.lib; {
     description = "omniORB is a robust high performance CORBA ORB for C++ and Python. It is freely available under the terms of the GNU Lesser General Public License (for the libraries), and GNU General Public License (for the tools). omniORB is largely CORBA 2.6 compliant";
     homepage    = "http://omniorb.sourceforge.net/";
diff --git a/pkgs/development/tools/parsing/bison/3.x.nix b/pkgs/development/tools/parsing/bison/3.x.nix
index 6aa717c53cde..ebbee4e693dc 100644
--- a/pkgs/development/tools/parsing/bison/3.x.nix
+++ b/pkgs/development/tools/parsing/bison/3.x.nix
@@ -11,6 +11,9 @@ stdenv.mkDerivation rec {
   nativeBuildInputs = [ m4 perl ] ++ stdenv.lib.optional stdenv.isSunOS help2man;
   propagatedBuildInputs = [ m4 ];
 
+  # FIXME needs gcc 4.9 in bootstrap tools
+  hardeningDisable = [ "stackprotector" ];
+
   meta = {
     homepage = "http://www.gnu.org/software/bison/";
     description = "Yacc-compatible parser generator";
diff --git a/pkgs/development/tools/toluapp/default.nix b/pkgs/development/tools/toluapp/default.nix
index c11e1b34f1ad..64a2f4346c79 100644
--- a/pkgs/development/tools/toluapp/default.nix
+++ b/pkgs/development/tools/toluapp/default.nix
@@ -20,8 +20,6 @@ stdenv.mkDerivation rec {
       --replace /usr/local $out
   '';
 
-  NIX_CFLAGS_COMPILE = "-fPIC";
-
   buildPhase = ''scons'';
 
   installPhase = ''scons install'';
diff --git a/pkgs/development/web/wml/default.nix b/pkgs/development/web/wml/default.nix
index 3d47d32f1c83..58336c80e04f 100644
--- a/pkgs/development/web/wml/default.nix
+++ b/pkgs/development/web/wml/default.nix
@@ -21,12 +21,14 @@ perlPackages.buildPerlPackage rec {
     sed -i 's/ doc / /g' wml_backend/p2_mp4h/Makefile.in
     sed -i '/p2_mp4h\/doc/d' Makefile.in
   '';
-  
+
   buildInputs = with perlPackages; 
     [ perl TermReadKey GD BitVector ncurses lynx makeWrapper ImageSize ];
 
   patches = [ ./redhat-with-thr.patch ./dynaloader.patch ./no_bitvector.patch ];
-  
+
+  hardeningDisable = [ "format" ];
+
   postPatch = ''
     substituteInPlace wml_frontend/wml.src \
       --replace "File::PathConvert::realpath" "Cwd::realpath" \
diff --git a/pkgs/games/asc/default.nix b/pkgs/games/asc/default.nix
index b2f251bfecb8..e67b92afa768 100644
--- a/pkgs/games/asc/default.nix
+++ b/pkgs/games/asc/default.nix
@@ -13,6 +13,7 @@ stdenv.mkDerivation rec {
   configureFlags = [ "--disable-paragui" "--disable-paraguitest" ];
 
   NIX_CFLAGS_COMPILE = "-fpermissive"; # I'm too lazy to catch all gcc47-related problems
+  hardeningDisable = [ "format" ];
 
   buildInputs = [
     SDL SDL_image SDL_mixer SDL_sound libsigcxx physfs boost expat
diff --git a/pkgs/games/bsdgames/default.nix b/pkgs/games/bsdgames/default.nix
index 0709692552c2..599588e6f0ee 100644
--- a/pkgs/games/bsdgames/default.nix
+++ b/pkgs/games/bsdgames/default.nix
@@ -17,6 +17,8 @@ stdenv.mkDerivation {
     })
   ];
 
+  hardeningDisable = [ "format" ];
+
   preConfigure = ''
     cat > config.params << EOF
     bsd_games_cfg_man6dir=$out/share/man/man6
diff --git a/pkgs/games/crack-attack/default.nix b/pkgs/games/crack-attack/default.nix
index 538efebf8334..eb20c0b329e8 100644
--- a/pkgs/games/crack-attack/default.nix
+++ b/pkgs/games/crack-attack/default.nix
@@ -10,6 +10,8 @@ stdenv.mkDerivation {
 
   buildInputs = [ pkgconfig gtk freeglut SDL mesa libXi libXmu ];
 
+  hardeningDisable = [ "format" ];
+
   meta = {
     description = "A fast-paced puzzle game inspired by the classic Super NES title Tetris Attack!";
     homepage = http://www.nongnu.org/crack-attack/;
diff --git a/pkgs/games/eboard/default.nix b/pkgs/games/eboard/default.nix
index 1a99fcd9c24e..7915822589c3 100644
--- a/pkgs/games/eboard/default.nix
+++ b/pkgs/games/eboard/default.nix
@@ -13,6 +13,8 @@ stdenv.mkDerivation {
   buildInputs = [ gtk ];
   nativeBuildInputs = [ perl pkgconfig ];
 
+  hardeningDisable = [ "format" ];
+
   preConfigure = ''
     patchShebangs ./configure
   '';
diff --git a/pkgs/games/gnugo/default.nix b/pkgs/games/gnugo/default.nix
index 4e6163d71638..827388691af0 100644
--- a/pkgs/games/gnugo/default.nix
+++ b/pkgs/games/gnugo/default.nix
@@ -1,25 +1,20 @@
 { stdenv, fetchurl }:
 
-let
-
-    versionNumber = "3.8";
-
-in
-
-stdenv.mkDerivation {
-
-  name = "gnugo-${versionNumber}";
+stdenv.mkDerivation rec {
+  name = "gnugo-${version}";
+  version = "3.8";
 
   src = fetchurl {
-    url = "mirror://gnu/gnugo/gnugo-${versionNumber}.tar.gz";
+    url = "mirror://gnu/gnugo/gnugo-${version}.tar.gz";
     sha256 = "0wkahvqpzq6lzl5r49a4sd4p52frdmphnqsfdv7gdp24bykdfs6s";
   };
 
+  hardeningDisable = [ "format" ];
+
   meta = {
     description = "GNU Go - A computer go player";
     homepage = "http://http://www.gnu.org/software/gnugo/";
     license = stdenv.lib.licenses.gpl3;
     platforms = stdenv.lib.platforms.unix;
   };
-
 }
diff --git a/pkgs/games/lincity/ng.nix b/pkgs/games/lincity/ng.nix
index 8807831ef014..b6574eaf39e3 100644
--- a/pkgs/games/lincity/ng.nix
+++ b/pkgs/games/lincity/ng.nix
@@ -15,13 +15,15 @@ let s = # Generated upstream information
   };
   buildInputs = [zlib jam pkgconfig gettext libxml2 libxslt xproto libX11 mesa 
     SDL SDL_mixer SDL_image SDL_ttf SDL_gfx physfs];
-in 
+in
 stdenv.mkDerivation rec {
   inherit (s) name version;
   src = fetchurl {
     inherit (s) url sha256;
   };
 
+  hardeningDisable = [ "format" ];
+
   inherit buildInputs;
 
   buildPhase = "jam";
diff --git a/pkgs/games/liquidwar/default.nix b/pkgs/games/liquidwar/default.nix
index f97c0ec412fc..ccab07308fd9 100644
--- a/pkgs/games/liquidwar/default.nix
+++ b/pkgs/games/liquidwar/default.nix
@@ -24,6 +24,8 @@ stdenv.mkDerivation rec {
     libXrender libcaca cunit
   ];
 
+  hardeningDisable = [ "format" ];
+
   # To avoid problems finding SDL_types.h.
   configureFlags = [ "CFLAGS=-I${SDL.dev}/include/SDL" ];
 
diff --git a/pkgs/games/pioneers/default.nix b/pkgs/games/pioneers/default.nix
index af9900cede53..3f1735c31aa1 100644
--- a/pkgs/games/pioneers/default.nix
+++ b/pkgs/games/pioneers/default.nix
@@ -9,6 +9,8 @@ stdenv.mkDerivation rec {
 
   buildInputs = [ gtk pkgconfig intltool ];
 
+  hardeningDisable = [ "format" ];
+
   meta = {
     homepage = http://pio.sourceforge.net/;
     license = stdenv.lib.licenses.gpl2Plus;
diff --git a/pkgs/games/scummvm/default.nix b/pkgs/games/scummvm/default.nix
index a51b51395dbb..91c3114694b7 100644
--- a/pkgs/games/scummvm/default.nix
+++ b/pkgs/games/scummvm/default.nix
@@ -2,14 +2,16 @@
 
 stdenv.mkDerivation rec {
   name = "scummvm-1.8.0";
-  
+
   src = fetchurl {
     url = "mirror://sourceforge/scummvm/${name}.tar.bz2";
     sha256 = "0f3zgvz886lk9ps0v333aq74vx6grlx68hg14gfaxcvj55g73v01";
   };
-  
+
   buildInputs = [ SDL zlib libmpeg2 libmad libogg libvorbis flac alsaLib ];
 
+  hardeningDisable = [ "format" ];
+
   crossAttrs = {
     preConfigure = ''
       # Remove the --build flag set by the gcc cross wrapper setup
diff --git a/pkgs/games/stardust/default.nix b/pkgs/games/stardust/default.nix
index aa68da6b73d0..74d9bdcb35dc 100644
--- a/pkgs/games/stardust/default.nix
+++ b/pkgs/games/stardust/default.nix
@@ -17,6 +17,8 @@ stdenv.mkDerivation rec {
 
   installFlags = [ "bindir=\${out}/bin" ];
 
+  hardeningDisable = [ "format" ];
+
   postConfigure = ''
     substituteInPlace config.h \
       --replace '#define PACKAGE ""' '#define PACKAGE "stardust"'
diff --git a/pkgs/games/torcs/default.nix b/pkgs/games/torcs/default.nix
index e6370d6e7c61..1b1e877d274d 100644
--- a/pkgs/games/torcs/default.nix
+++ b/pkgs/games/torcs/default.nix
@@ -21,6 +21,8 @@ stdenv.mkDerivation rec {
 
   installTargets = "install datainstall";
 
+  hardeningDisable = [ "format" ];
+
   meta = {
     description = "Car racing game";
     homepage = http://torcs.sourceforge.net/;
diff --git a/pkgs/games/trackballs/default.nix b/pkgs/games/trackballs/default.nix
index 65e8f82178eb..5606be6a5943 100644
--- a/pkgs/games/trackballs/default.nix
+++ b/pkgs/games/trackballs/default.nix
@@ -13,6 +13,8 @@ stdenv.mkDerivation rec {
 
   buildInputs = [ zlib mesa SDL SDL_ttf SDL_mixer SDL_image guile gettext ];
 
+  hardeningDisable = [ "format" ];
+
   CFLAGS = optionalString debug "-g -O0";
   CXXFLAGS = CFLAGS;
   dontStrip = debug;
diff --git a/pkgs/games/xconq/default.nix b/pkgs/games/xconq/default.nix
index 53c3ec7dec85..e6e237529531 100644
--- a/pkgs/games/xconq/default.nix
+++ b/pkgs/games/xconq/default.nix
@@ -3,9 +3,9 @@
 
 stdenv.mkDerivation rec {
   name = "${baseName}-${version}";
-  baseName="xconq";
+  baseName = "xconq";
   version = "7.5.0-0pre.0.20050612";
-  
+
   src = fetchurl {
     url = "mirror://sourceforge/project/${baseName}/${baseName}/${name}/${name}.tar.gz";
     sha256 = "1za78yx57mgwcmmi33wx3533yz1x093dnqis8q2qmqivxav51lca";
@@ -20,6 +20,8 @@ stdenv.mkDerivation rec {
     "--with-tkconfig=${tk}/lib"
   ];
 
+  hardeningDisable = [ "format" ];
+
   patchPhase = ''
     # Fix Makefiles
     find . -name 'Makefile.in' -exec sed -re 's@^        ( *)(cd|[&][&])@	\1\2@' -i '{}' ';'
diff --git a/pkgs/games/xpilot/bloodspilot-server.nix b/pkgs/games/xpilot/bloodspilot-server.nix
index 3c811f1ba2ef..42bcb3263169 100644
--- a/pkgs/games/xpilot/bloodspilot-server.nix
+++ b/pkgs/games/xpilot/bloodspilot-server.nix
@@ -1,23 +1,27 @@
-{stdenv, fetchurl, expat}:
-let
-  buildInputs = [
-    expat
-  ];
-in
+{ stdenv, fetchurl, expat }:
+
 stdenv.mkDerivation rec {
-  version = "1.4.6";
   name = "bloodspilot-xpilot-fxi-server-${version}";
-  inherit buildInputs;
+  version = "1.4.6";
+
   src = fetchurl {
     url = "mirror://sourceforge/project/bloodspilot/server/server%20v${version}/xpilot-${version}fxi.tar.gz";
     sha256 = "0d7hnpshifq6gy9a0g6il6h1hgqqjyys36n8w84hr8d4nhg4d1ji";
   };
-  meta = {
-    inherit version;
-    description = ''A multiplayer X11 space combat game (server part)'';
-    homepage = "http://bloodspilot.sf.net/";
-    license = stdenv.lib.licenses.gpl2Plus ;
-    maintainers = [stdenv.lib.maintainers.raskin];
-    platforms = stdenv.lib.platforms.linux;
+
+  buildInputs = [
+    expat
+  ];
+
+  patches = [
+    ./server-gcc5.patch
+  ];
+
+  meta = with stdenv.lib; {
+    description = "A multiplayer X11 space combat game (server part)";
+    homepage = http://bloodspilot.sf.net/;
+    license = licenses.gpl2Plus ;
+    maintainers = [ maintainers.raskin ];
+    platforms = platforms.linux;
   };
 }
diff --git a/pkgs/games/xpilot/server-gcc5.patch b/pkgs/games/xpilot/server-gcc5.patch
new file mode 100644
index 000000000000..5618399bfecd
--- /dev/null
+++ b/pkgs/games/xpilot/server-gcc5.patch
@@ -0,0 +1,65 @@
+--- xpilot-1.4.6fxi/src/common/net.c	2016-02-09 00:20:43.531714342 +0000
++++ xpilot-1.4.6fxi/src/common/net.c	2016-02-09 00:21:15.301331053 +0000
+@@ -608,9 +608,9 @@
+ }
+ 
+ #if STDVA
+-inline int32_t Packet_scanf(sockbuf_t *sbuf, const char *fmt, ...)
++extern int32_t Packet_scanf(sockbuf_t *sbuf, const char *fmt, ...)
+ #else
+-inline int32_t Packet_scanf(va_alist)
++extern int32_t Packet_scanf(va_alist)
+ va_dcl
+ #endif
+ {
+--- xpilot-1.4.6fxi/src/server/collision.c	2016-02-09 00:22:29.581784405 +0000
++++ xpilot-1.4.6fxi/src/server/collision.c	2016-02-09 00:22:38.152952500 +0000
+@@ -71,7 +71,7 @@
+  * p: first object, q: second object
+  */
+ 
+-inline int32_t Collision_occured(int32_t p1x, int32_t p1y, int32_t p2x, int32_t p2y,
++extern int32_t Collision_occured(int32_t p1x, int32_t p1y, int32_t p2x, int32_t p2y,
+ 		int32_t q1x, int32_t q1y, int32_t q2x, int32_t q2y, int32_t r)
+ {
+ 	int32_t fac1, fac2;	/* contraction between the distance between the x and y coordinates of objects */
+--- xpilot-1.4.6fxi/src/server/player.c	2016-02-09 00:25:29.546313808 +0000
++++ xpilot-1.4.6fxi/src/server/player.c	2016-02-09 00:25:40.464527932 +0000
+@@ -1411,12 +1411,12 @@
+ 	return NULL;
+ }
+ 
+-inline bool Player_idle_timed_out(player_t *pl)
++extern bool Player_idle_timed_out(player_t *pl)
+ {
+ 	return (frame_loops - pl->frame_last_busy > MAX_PLAYER_IDLE_TICKS && (NumPlayers > 1)) ? true : false;
+ }
+ 
+-inline bool Player_is_recovered(player_t *pl)
++extern bool Player_is_recovered(player_t *pl)
+ {
+ 	return (pl->recovery_count <= 0.0) ? true : false;
+ }
+--- xpilot-1.4.6fxi/src/server/score.c	2016-02-09 00:21:45.659923025 +0000
++++ xpilot-1.4.6fxi/src/server/score.c	2016-02-09 00:22:07.224345939 +0000
+@@ -24,17 +24,17 @@
+ char msg[MSG_LEN];
+ 
+ 
+-inline double Get_Score(player_t *pl)
++extern double Get_Score(player_t *pl)
+ {
+     return pl->score;
+ }
+ 
+-inline void Score_set(player_t * pl, double score)
++extern void Score_set(player_t * pl, double score)
+ {
+     pl->score = score;
+ }
+ 
+-inline void Score_add(player_t * pl, double score)
++extern void Score_add(player_t * pl, double score)
+ {
+     pl->score += score;
+ }
diff --git a/pkgs/games/zandronum/default.nix b/pkgs/games/zandronum/default.nix
index 4e1dcd443237..39c1ea6b7469 100644
--- a/pkgs/games/zandronum/default.nix
+++ b/pkgs/games/zandronum/default.nix
@@ -35,6 +35,8 @@ in stdenv.mkDerivation {
 
   enableParallelBuilding = true;
 
+  hardeningDisable = [ "format" ];
+
   installPhase = ''
     mkdir -p $out/bin
     mkdir -p $out/share/zandronum
diff --git a/pkgs/misc/emulators/dlx/default.nix b/pkgs/misc/emulators/dlx/default.nix
index 01c5f866e1b0..feb474a13765 100644
--- a/pkgs/misc/emulators/dlx/default.nix
+++ b/pkgs/misc/emulators/dlx/default.nix
@@ -12,6 +12,8 @@ stdenv.mkDerivation {
 
   makeFlags = "LINK=gcc CFLAGS=-O2";
 
+  hardeningDisable = [ "format" ];
+
   installPhase = ''
     mkdir -p $out/include/dlx $out/share/dlx/{examples,doc} $out/bin
     mv -v masm mon dasm $out/bin/
diff --git a/pkgs/misc/emulators/dosbox/default.nix b/pkgs/misc/emulators/dosbox/default.nix
index ebbb1fe7c316..f7400e4b7615 100644
--- a/pkgs/misc/emulators/dosbox/default.nix
+++ b/pkgs/misc/emulators/dosbox/default.nix
@@ -2,7 +2,7 @@
 
 stdenv.mkDerivation rec { 
   name = "dosbox-0.74";
-  
+
   src = fetchurl {
     url = "mirror://sourceforge/dosbox/${name}.tar.gz";
     sha256 = "01cfjc5bs08m4w79nbxyv7rnvzq2yckmgrbq36njn06lw8b4kxqk";
@@ -17,9 +17,11 @@ stdenv.mkDerivation rec {
     ];
 
   patchFlags = "-p0";
-  
+
+  hardeningDisable = [ "format" ];
+
   buildInputs = [ SDL mesa ];
-    
+
   desktopItem = makeDesktopItem {
     name = "dosbox";
     exec = "dosbox";
diff --git a/pkgs/misc/emulators/fakenes/default.nix b/pkgs/misc/emulators/fakenes/default.nix
index 1f986430b81d..6e9253b299e4 100644
--- a/pkgs/misc/emulators/fakenes/default.nix
+++ b/pkgs/misc/emulators/fakenes/default.nix
@@ -11,6 +11,8 @@ stdenv.mkDerivation {
   buildInputs = [ allegro openal mesa zlib hawknl freeglut libX11
     libXxf86vm libXcursor libXpm ];
 
+  hardeningDisable = [ "format" ];
+
   installPhase = ''
     mkdir -p $out/bin
     cp fakenes $out/bin
diff --git a/pkgs/misc/emulators/mupen64plus/default.nix b/pkgs/misc/emulators/mupen64plus/default.nix
index a51d97773e4b..07174d76e4e8 100644
--- a/pkgs/misc/emulators/mupen64plus/default.nix
+++ b/pkgs/misc/emulators/mupen64plus/default.nix
@@ -6,9 +6,11 @@ stdenv.mkDerivation {
     url = http://mupen64plus.googlecode.com/files/Mupen64Plus-1-5-src.tar.gz;
     sha256 = "0gygfgyr2sg4yx77ijk133d1ra0v1yxi4xjxrg6kp3zdjmhdmcjq";
   };
-  
+
   buildInputs = [ which pkgconfig SDL gtk mesa SDL_ttf ];
-  
+
+  hardeningDisable = [ "format" ];
+
   preConfigure = ''
     # Some C++ incompatibility fixes
     sed -i -e 's|char \* extstr = strstr|const char * extstr = strstr|' glide64/Main.cpp
@@ -20,10 +22,10 @@ stdenv.mkDerivation {
     # Remove PATH environment variable from install script
     sed -i -e "s|export PATH=|#export PATH=|" ./install.sh
   '';
-  
+
   buildPhase = "make all";
   installPhase = "PREFIX=$out make install";
-  
+
   meta = {
     description = "A Nintendo 64 Emulator";
     license = stdenv.lib.licenses.gpl2Plus;
diff --git a/pkgs/misc/emulators/nestopia/default.nix b/pkgs/misc/emulators/nestopia/default.nix
index fc64caf1053d..6620018c3376 100644
--- a/pkgs/misc/emulators/nestopia/default.nix
+++ b/pkgs/misc/emulators/nestopia/default.nix
@@ -11,6 +11,8 @@ stdenv.mkDerivation rec {
   # nondeterministic failures when creating directories
   enableParallelBuilding = false;
 
+  hardeningDisable = [ "format" ];
+
   buildInputs = [ pkgconfig SDL2 alsaLib gtk3 mesa_glu mesa makeWrapper
                   libarchive libao unzip xdg_utils gsettings_desktop_schemas ];
 
diff --git a/pkgs/misc/emulators/uae/default.nix b/pkgs/misc/emulators/uae/default.nix
index b57a2143cc22..ceafc714381c 100644
--- a/pkgs/misc/emulators/uae/default.nix
+++ b/pkgs/misc/emulators/uae/default.nix
@@ -2,13 +2,18 @@
 
 stdenv.mkDerivation rec {
   name = "uae-0.8.29";
+
   src = fetchurl {
     url = "http://web.archive.org/web/20130905032631/http://www.amigaemulator.org/files/sources/develop/${name}.tar.bz2";
     sha256 = "05s3cd1rd5a970s938qf4c2xm3l7f54g5iaqw56v8smk355m4qr4";
   };
+
   configureFlags = [ "--with-sdl" "--with-sdl-sound" "--with-sdl-gfx" "--with-alsa" ];
+
   buildInputs = [ pkgconfig gtk alsaLib SDL ];
-  
+
+  hardeningDisable = [ "format" ];
+
   meta = {
     description = "Ultimate/Unix/Unusable Amiga Emulator";
     license = stdenv.lib.licenses.gpl2Plus;
diff --git a/pkgs/misc/mxt-app/default.nix b/pkgs/misc/mxt-app/default.nix
index cfcba8a3a8ba..2873225b26f1 100644
--- a/pkgs/misc/mxt-app/default.nix
+++ b/pkgs/misc/mxt-app/default.nix
@@ -14,6 +14,8 @@ stdenv.mkDerivation rec{
   buildInputs = [ autoconf automake libtool ];
   preConfigure = "./autogen.sh";
 
+  hardeningDisable = [ "fortify" ];
+
   meta = with stdenv.lib; {
     description = "Command line utility for Atmel maXTouch devices";
     homepage = http://github.com/atmel-maxtouch/mxt-app;
diff --git a/pkgs/misc/talkfilters/default.nix b/pkgs/misc/talkfilters/default.nix
index 7447620e71b6..4b3158b7a3d5 100644
--- a/pkgs/misc/talkfilters/default.nix
+++ b/pkgs/misc/talkfilters/default.nix
@@ -1,21 +1,23 @@
 { stdenv, fetchurl }:
 
-let 
-  name = "talkfilters";
+let
+  pname = "talkfilters";
   version = "2.3.8";
 in
 
 stdenv.mkDerivation {
-  name = "${name}";
+  name = "${pname}-${version}";
 
   src = fetchurl {
-    url = "http://www.hyperrealm.com/${name}/${name}-${version}.tar.gz";
+    url = "http://www.hyperrealm.com/${pname}/${pname}-${version}.tar.gz";
     sha256 = "19nc5vq4bnkjvhk8srqddzhcs93jyvpm9r6lzjzwc1mgf08yg0a6";
   };
 
-  meta = { 
+  hardeningDisable = [ "format" ];
+
+  meta = {
     description = "Converts English text into text that mimics a stereotyped or humorous dialect";
-    homepage = "http://http://www.hyperrealm.com/${name}";
+    homepage = "http://http://www.hyperrealm.com/${pname}";
     license = stdenv.lib.licenses.gpl2;
     maintainers = with stdenv.lib.maintainers; [ ikervagyok ];
     platforms = with stdenv.lib.platforms; unix;
diff --git a/pkgs/os-specific/linux/acpi-call/default.nix b/pkgs/os-specific/linux/acpi-call/default.nix
index 289b54f1b54c..65223a32bad6 100644
--- a/pkgs/os-specific/linux/acpi-call/default.nix
+++ b/pkgs/os-specific/linux/acpi-call/default.nix
@@ -8,7 +8,9 @@ stdenv.mkDerivation {
     rev = "ac67445bc75ec4fcf46ceb195fb84d74ad350d51";
     sha256 = "0jl19irz9x9pxab2qp4z8c3jijv2m30zhmnzi6ygbrisqqlg4c75";
   };
-  
+
+  hardeningDisable = [ "pic" ];
+
   preBuild = ''
     sed -e 's/break/true/' -i examples/turn_off_gpu.sh
     sed -e 's@/bin/bash@.bin/sh@' -i examples/turn_off_gpu.sh
diff --git a/pkgs/os-specific/linux/ati-drivers/default.nix b/pkgs/os-specific/linux/ati-drivers/default.nix
index e5eb9b8c6c3c..902f0e37e35f 100644
--- a/pkgs/os-specific/linux/ati-drivers/default.nix
+++ b/pkgs/os-specific/linux/ati-drivers/default.nix
@@ -65,6 +65,8 @@ stdenv.mkDerivation rec {
     curlOpts = "--referer http://support.amd.com/en-us/download/desktop?os=Linux+x86_64";
   };
 
+  hardeningDisable = [ "pic" "format" ];
+
   patchPhaseSamples = "patch -p2 < ${./patches/patch-samples.patch}";
   patches = [
     ./patches/15.12-xstate-fp.patch
diff --git a/pkgs/os-specific/linux/batman-adv/default.nix b/pkgs/os-specific/linux/batman-adv/default.nix
index 0b8a70cb9762..627cb8794af5 100644
--- a/pkgs/os-specific/linux/batman-adv/default.nix
+++ b/pkgs/os-specific/linux/batman-adv/default.nix
@@ -12,6 +12,8 @@ stdenv.mkDerivation rec {
     sha256 = "0pj6jans75pxw9arp1747kmmk72zbc2vgkf2a0w565pj98x1nlk1";
   };
 
+  hardeningDisable = [ "pic" ];
+
   preBuild = ''
     makeFlags="KERNELPATH=${kernel.dev}/lib/modules/${kernel.modDirVersion}/build"
     sed -i -e "s,INSTALL_MOD_DIR=,INSTALL_MOD_PATH=$out INSTALL_MOD_DIR=," \
diff --git a/pkgs/os-specific/linux/bbswitch/default.nix b/pkgs/os-specific/linux/bbswitch/default.nix
index ec1e5f2e20bc..67b843fac4dc 100644
--- a/pkgs/os-specific/linux/bbswitch/default.nix
+++ b/pkgs/os-specific/linux/bbswitch/default.nix
@@ -20,6 +20,8 @@ stdenv.mkDerivation {
     sha256 = "1lbr6pyyby4k9rn2ry5qc38kc738d0442jhhq57vmdjb6hxjya7m";
   }) ];
 
+  hardeningDisable = [ "pic" ];
+
   preBuild = ''
     substituteInPlace Makefile \
       --replace "\$(shell uname -r)" "${kernel.modDirVersion}" \
diff --git a/pkgs/os-specific/linux/blcr/default.nix b/pkgs/os-specific/linux/blcr/default.nix
index bc7523858fe1..c2e3fa4b9e1f 100644
--- a/pkgs/os-specific/linux/blcr/default.nix
+++ b/pkgs/os-specific/linux/blcr/default.nix
@@ -19,6 +19,8 @@ stdenv.mkDerivation {
 
   buildInputs = [ perl makeWrapper ];
 
+  hardeningDisable = [ "pic" ];
+
   preConfigure = ''
     configureFlagsArray=(
       --with-linux=${kernel.dev}/lib/modules/${kernel.modDirVersion}/build
@@ -33,7 +35,7 @@ stdenv.mkDerivation {
       wrapProgram "$prog" --prefix LD_LIBRARY_PATH ":" "$out/lib"
     done
   '';
-      
+
   meta = {
     description = "Berkeley Lab Checkpoint/Restart for Linux (BLCR)";
     homepage = https://ftg.lbl.gov/projects/CheckpointRestart/;
diff --git a/pkgs/os-specific/linux/broadcom-sta/default.nix b/pkgs/os-specific/linux/broadcom-sta/default.nix
index 28b23a61ff06..e36512e00767 100644
--- a/pkgs/os-specific/linux/broadcom-sta/default.nix
+++ b/pkgs/os-specific/linux/broadcom-sta/default.nix
@@ -19,6 +19,8 @@ stdenv.mkDerivation {
     sha256 = hashes.${stdenv.system};
   };
 
+  hardeningDisable = [ "pic" ];
+
   patches = [
     ./i686-build-failure.patch
     ./license.patch
diff --git a/pkgs/os-specific/linux/busybox/default.nix b/pkgs/os-specific/linux/busybox/default.nix
index 296b19bc5b6c..eaf45745f024 100644
--- a/pkgs/os-specific/linux/busybox/default.nix
+++ b/pkgs/os-specific/linux/busybox/default.nix
@@ -33,6 +33,8 @@ stdenv.mkDerivation rec {
     sha256 = "16ii9sqracvh2r1gfzhmlypl269nnbkpvrwa7270k35d3bigk9h5";
   };
 
+  hardeningDisable = [ "format" ];
+
   patches = [ ./busybox-in-store.patch ];
 
   configurePhase = ''
diff --git a/pkgs/os-specific/linux/checksec/default.nix b/pkgs/os-specific/linux/checksec/default.nix
index e698c11ad0fb..1a879ba33304 100644
--- a/pkgs/os-specific/linux/checksec/default.nix
+++ b/pkgs/os-specific/linux/checksec/default.nix
@@ -3,6 +3,7 @@
 stdenv.mkDerivation rec {
   name = "checksec-${version}";
   version = "1.5";
+
   src = fetchurl {
     url    = "http://www.trapkit.de/tools/checksec.sh";
     sha256 = "0iq9v568mk7g7ksa1939g5f5sx7ffq8s8n2ncvphvlckjgysgf3p";
@@ -11,9 +12,9 @@ stdenv.mkDerivation rec {
   patches = [ ./0001-attempt-to-modprobe-config-before-checking-kernel.patch ];
 
   unpackPhase = ''
-    mkdir ${name}-${version}
-    cp $src ${name}-${version}/checksec.sh
-    cd ${name}-${version}
+    mkdir ${name}
+    cp $src ${name}/checksec.sh
+    cd ${name}
   '';
 
   installPhase = ''
@@ -32,8 +33,6 @@ stdenv.mkDerivation rec {
     substituteInPlace $out/bin/checksec --replace "/usr/bin/id -" "${coreutils}/bin/id -"
   '';
 
-  phases = "unpackPhase patchPhase installPhase";
-
   meta = {
     description = "A tool for checking security bits on executables";
     homepage    = "http://www.trapkit.de/tools/checksec.html";
diff --git a/pkgs/os-specific/linux/criu/default.nix b/pkgs/os-specific/linux/criu/default.nix
index 630c49853258..efca4c7bbb5b 100644
--- a/pkgs/os-specific/linux/criu/default.nix
+++ b/pkgs/os-specific/linux/criu/default.nix
@@ -24,7 +24,11 @@ stdenv.mkDerivation rec {
     ln -sf ${protobuf}/include/google/protobuf/descriptor.proto ./images/google/protobuf/descriptor.proto
   '';
 
-  buildPhase     = "make PREFIX=$out";
+  buildPhase = "make PREFIX=$out";
+
+  makeFlags = "PREFIX=$(out)";
+
+  hardeningDisable = [ "stackprotector" ];
 
   installPhase = ''
     mkdir -p $out/etc/logrotate.d
diff --git a/pkgs/os-specific/linux/cryptodev/default.nix b/pkgs/os-specific/linux/cryptodev/default.nix
index 4ea9295ef4f9..f3c262231223 100644
--- a/pkgs/os-specific/linux/cryptodev/default.nix
+++ b/pkgs/os-specific/linux/cryptodev/default.nix
@@ -1,26 +1,19 @@
 { fetchurl, stdenv, kernel, onlyHeaders ? false }:
 
 stdenv.mkDerivation rec {
-  pname = "cryptodev-linux-1.6";
+  pname = "cryptodev-linux-1.8";
   name = "${pname}-${kernel.version}";
 
   src = fetchurl {
     url = "http://download.gna.org/cryptodev-linux/${pname}.tar.gz";
-    sha256 = "0bryzdb4xz3fp2q00a0mlqkj629md825lnlh4gjwmy51irf45wbm";
+    sha256 = "0xhkhcdlds9aiz0hams93dv0zkgcn2abaiagdjlqdck7zglvvyk7";
   };
 
-  buildPhase = if !onlyHeaders then ''
-    make -C ${kernel.dev}/lib/modules/${kernel.modDirVersion}/build \
-      SUBDIRS=`pwd` INSTALL_PATH=$out
-  '' else ":";
+  hardeningDisable = [ "pic" ];
 
-  installPhase = stdenv.lib.optionalString (!onlyHeaders) ''
-    make -C ${kernel.dev}/lib/modules/${kernel.modDirVersion}/build \
-      INSTALL_MOD_PATH=$out SUBDIRS=`pwd` modules_install
-  '' + ''
-    mkdir -p $out/include/crypto
-    cp crypto/cryptodev.h $out/include/crypto
-  '';
+  KERNEL_DIR = "${kernel.dev}/lib/modules/${kernel.modDirVersion}/build";
+  INSTALL_MOD_PATH = "\${out}";
+  PREFIX = "\${out}";
 
   meta = {
     description = "Device that allows access to Linux kernel cryptographic drivers";
diff --git a/pkgs/os-specific/linux/disk-indicator/default.nix b/pkgs/os-specific/linux/disk-indicator/default.nix
index d0d0371ec2d7..46ebc923e3b2 100644
--- a/pkgs/os-specific/linux/disk-indicator/default.nix
+++ b/pkgs/os-specific/linux/disk-indicator/default.nix
@@ -20,6 +20,8 @@ stdenv.mkDerivation {
 
   NIX_CFLAGS_COMPILE = "-Wno-error=cpp";
 
+  hardeningDisable = [ "fortify" ];
+
   installPhase = ''
     mkdir -p "$out/bin"
     cp ./disk_indicator "$out/bin/"
diff --git a/pkgs/os-specific/linux/dmraid/default.nix b/pkgs/os-specific/linux/dmraid/default.nix
index fcbc8cb51253..d39cadf41993 100644
--- a/pkgs/os-specific/linux/dmraid/default.nix
+++ b/pkgs/os-specific/linux/dmraid/default.nix
@@ -8,6 +8,8 @@ stdenv.mkDerivation rec {
     sha256 = "0m92971gyqp61darxbiri6a48jz3wq3gkp8r2k39320z0i6w8jgq";
   };
 
+  patches = [ ./hardening-format.patch ];
+
   postPatch = ''
     sed -i 's/\[\[[^]]*\]\]/[ "''$''${n##*.}" = "so" ]/' */lib/Makefile.in
   '';
diff --git a/pkgs/os-specific/linux/dmraid/hardening-format.patch b/pkgs/os-specific/linux/dmraid/hardening-format.patch
new file mode 100644
index 000000000000..f91a7fb18aa0
--- /dev/null
+++ b/pkgs/os-specific/linux/dmraid/hardening-format.patch
@@ -0,0 +1,18 @@
+--- a/1.0.0.rc16/lib/events/libdmraid-events-isw.c	2016-01-29 05:16:57.455425454 +0000
++++ b/1.0.0.rc16/lib/events/libdmraid-events-isw.c	2016-01-29 05:17:55.520564013 +0000
+@@ -838,13 +838,13 @@
+ 
+ 	sz = _log_all_devs(log_type, rs, NULL, 0);
+ 	if (!sz) {
+-		syslog(LOG_ERR, msg[0]);
++		syslog(LOG_ERR, "%s", msg[0]);
+ 		return;
+ 	}
+ 
+ 	str = dm_malloc(++sz);
+ 	if (!str) {
+-		syslog(LOG_ERR, msg[1]);
++		syslog(LOG_ERR, "%s", msg[1]);
+ 		return;
+ 	}
+ 
diff --git a/pkgs/os-specific/linux/dpdk/default.nix b/pkgs/os-specific/linux/dpdk/default.nix
index 9d1d3d666ace..e0c164e6232e 100644
--- a/pkgs/os-specific/linux/dpdk/default.nix
+++ b/pkgs/os-specific/linux/dpdk/default.nix
@@ -22,6 +22,8 @@ stdenv.mkDerivation rec {
   enableParallelBuilding = true;
   outputs = [ "out" "kmod" "examples" ];
 
+  hardeningDisable = [ "pic" ];
+
   configurePhase = ''
     make T=x86_64-native-linuxapp-gcc config
   '';
diff --git a/pkgs/os-specific/linux/e1000e/default.nix b/pkgs/os-specific/linux/e1000e/default.nix
index 0b67a5382f75..5406c37522ea 100644
--- a/pkgs/os-specific/linux/e1000e/default.nix
+++ b/pkgs/os-specific/linux/e1000e/default.nix
@@ -8,6 +8,8 @@ stdenv.mkDerivation {
     sha256 = "07hg6xxqgqshnys1qs9wbl9qr7d4ixdkd1y1fj27cg6bn8s2n797";
   };
 
+  hardeningDisable = [ "pic" ];
+
   configurePhase = ''
     cd src
     kernel_version=${kernel.modDirVersion}
diff --git a/pkgs/os-specific/linux/ena/default.nix b/pkgs/os-specific/linux/ena/default.nix
index 7a047e9f2338..051725d32d98 100644
--- a/pkgs/os-specific/linux/ena/default.nix
+++ b/pkgs/os-specific/linux/ena/default.nix
@@ -10,6 +10,8 @@ stdenv.mkDerivation rec {
     sha256 = "03w6xgv3lfn28n38mj9cdi3px5zjyrbxnflpd3ggivkv6grf9fp7";
   };
 
+  hardeningDisable = [ "pic" ];
+
   configurePhase =
     ''
       cd kernel/linux/ena
@@ -30,5 +32,6 @@ stdenv.mkDerivation rec {
     homepage = https://github.com/amzn/amzn-drivers;
     license = lib.licenses.gpl2;
     maintainers = [ lib.maintainers.eelco ];
+    platforms = lib.platforms.linux;
   };
 }
diff --git a/pkgs/os-specific/linux/facetimehd/default.nix b/pkgs/os-specific/linux/facetimehd/default.nix
index cbacb6ae074d..de726d5b42c9 100644
--- a/pkgs/os-specific/linux/facetimehd/default.nix
+++ b/pkgs/os-specific/linux/facetimehd/default.nix
@@ -4,7 +4,6 @@
 assert stdenv.lib.versionAtLeast kernel.version "3.19";
 
 stdenv.mkDerivation rec {
-
   name = "facetimehd-${version}-${kernel.version}";
   version = "git-20160503";
 
@@ -29,6 +28,8 @@ stdenv.mkDerivation rec {
     export INSTALL_MOD_PATH="$out"
   '';
 
+  hardeningDisable = [ "pic" ];
+
   makeFlags = [
     "KDIR=${kernel.dev}/lib/modules/${kernel.modDirVersion}/build"
   ];
@@ -40,5 +41,4 @@ stdenv.mkDerivation rec {
     maintainers = with maintainers; [ womfoo grahamc ];
     platforms = platforms.linux;
   };
-
 }
diff --git a/pkgs/os-specific/linux/frandom/default.nix b/pkgs/os-specific/linux/frandom/default.nix
index 80ad483b3676..dfdc79c2005f 100644
--- a/pkgs/os-specific/linux/frandom/default.nix
+++ b/pkgs/os-specific/linux/frandom/default.nix
@@ -11,6 +11,8 @@ stdenv.mkDerivation rec {
     sha256 = "15rgyk4hfawqg7z1spk2xlk1nn6rcdls8gdhc70f91shrc9pvlls";
   };
 
+  hardeningDisable = [ "pic" ];
+
   preBuild = ''
     kernelVersion=${kernel.modDirVersion}
     substituteInPlace Makefile \
diff --git a/pkgs/os-specific/linux/fusionio/vsl.nix b/pkgs/os-specific/linux/fusionio/vsl.nix
index 8e24b5061cd3..665c4b4d0813 100644
--- a/pkgs/os-specific/linux/fusionio/vsl.nix
+++ b/pkgs/os-specific/linux/fusionio/vsl.nix
@@ -8,6 +8,8 @@ stdenv.mkDerivation rec {
 
   src = srcs.vsl;
 
+  hardeningDisable = [ "pic" ];
+
   prePatch = ''
     cd root/usr/src/iomemory-vsl-*
   '';
diff --git a/pkgs/os-specific/linux/gogoclient/default.nix b/pkgs/os-specific/linux/gogoclient/default.nix
index c33d9cfae9ed..7383db95c375 100644
--- a/pkgs/os-specific/linux/gogoclient/default.nix
+++ b/pkgs/os-specific/linux/gogoclient/default.nix
@@ -16,6 +16,8 @@ stdenv.mkDerivation rec {
   makeFlags = ["target=linux"];
   installFlags = ["installdir=$(out)"];
 
+  hardeningDisable = [ "format" ];
+
   buildInputs = [openssl];
 
   preFixup = ''
diff --git a/pkgs/os-specific/linux/ifenslave/default.nix b/pkgs/os-specific/linux/ifenslave/default.nix
index d8985003b41a..b9390d1d5893 100644
--- a/pkgs/os-specific/linux/ifenslave/default.nix
+++ b/pkgs/os-specific/linux/ifenslave/default.nix
@@ -18,6 +18,8 @@ stdenv.mkDerivation rec {
     cp -a ifenslave $out/bin
   '';
 
+  hardeningDisable = [ "format" ];
+
   meta = {
     description = "Utility for enslaving networking interfaces under a bond";
     license = stdenv.lib.licenses.gpl2;
diff --git a/pkgs/os-specific/linux/ixgbevf/default.nix b/pkgs/os-specific/linux/ixgbevf/default.nix
index eb90c9fb1eb7..1f8ced6c2d2a 100644
--- a/pkgs/os-specific/linux/ixgbevf/default.nix
+++ b/pkgs/os-specific/linux/ixgbevf/default.nix
@@ -9,6 +9,8 @@ stdenv.mkDerivation rec {
     sha256 = "1i6ry3vd77190sxb47xhbz3v30gighwax6prav4ggs3q80a389c8";
   };
 
+  hardeningDisable = [ "pic" ];
+
   configurePhase = ''
     cd src
     makeFlagsArray+=(KSRC=${kernel.dev}/lib/modules/${kernel.modDirVersion}/build INSTALL_MOD_PATH=$out MANDIR=/share/man)
diff --git a/pkgs/os-specific/linux/jool/default.nix b/pkgs/os-specific/linux/jool/default.nix
index 389dcc220536..274d0cc41394 100644
--- a/pkgs/os-specific/linux/jool/default.nix
+++ b/pkgs/os-specific/linux/jool/default.nix
@@ -9,6 +9,8 @@ stdenv.mkDerivation {
 
   src = sourceAttrs.src;
 
+  hardeningDisable = [ "pic" ];
+
   prePatch = ''
     sed -e 's@/lib/modules/\$(.*)@${kernel.dev}/lib/modules/${kernel.modDirVersion}@' -i mod/*/Makefile
   '';
diff --git a/pkgs/os-specific/linux/kernel-headers/3.18.nix b/pkgs/os-specific/linux/kernel-headers/3.18.nix
index 0cc38a0548ca..22650747ba21 100644
--- a/pkgs/os-specific/linux/kernel-headers/3.18.nix
+++ b/pkgs/os-specific/linux/kernel-headers/3.18.nix
@@ -34,6 +34,9 @@ stdenv.mkDerivation {
 
   buildInputs = [perl];
 
+  # FIXME needs gcc 4.9 in bootstrap tools
+  hardeningDisable = [ "stackprotector" ];
+
   extraIncludeDirs =
     if cross != null then
         (if cross.arch == "powerpc" then ["ppc"] else [])
diff --git a/pkgs/os-specific/linux/kernel/manual-config.nix b/pkgs/os-specific/linux/kernel/manual-config.nix
index c5a4ba2b18ad..f4693417e205 100644
--- a/pkgs/os-specific/linux/kernel/manual-config.nix
+++ b/pkgs/os-specific/linux/kernel/manual-config.nix
@@ -222,6 +222,8 @@ stdenv.mkDerivation ((drvAttrs config stdenv.platform (kernelPatches ++ nativeKe
   nativeBuildInputs = [ perl bc nettools openssl ] ++ optional (stdenv.platform.uboot != null)
     (ubootChooser stdenv.platform.uboot);
 
+  hardeningDisable = [ "bindnow" "format" "fortify" "stackprotector" "pic" ];
+
   makeFlags = commonMakeFlags ++ [
     "ARCH=${stdenv.platform.kernelArch}"
   ];
diff --git a/pkgs/os-specific/linux/kexectools/default.nix b/pkgs/os-specific/linux/kexectools/default.nix
index d7d79b0257d7..cb30de44a81a 100644
--- a/pkgs/os-specific/linux/kexectools/default.nix
+++ b/pkgs/os-specific/linux/kexectools/default.nix
@@ -12,6 +12,8 @@ stdenv.mkDerivation rec {
     sha256 = "03cj7w2l5fqn72xfhl4q6z0zbziwkp9bfn0gs7gaf9i44jv6gkhl";
   };
 
+  hardeningDisable = [ "format" ];
+
   buildInputs = [ zlib ];
 
   meta = with stdenv.lib; {
diff --git a/pkgs/os-specific/linux/klibc/default.nix b/pkgs/os-specific/linux/klibc/default.nix
index 02ec36d64ba7..84b66ac0d9c7 100644
--- a/pkgs/os-specific/linux/klibc/default.nix
+++ b/pkgs/os-specific/linux/klibc/default.nix
@@ -20,6 +20,8 @@ stdenv.mkDerivation rec {
 
   nativeBuildInputs = [ perl ];
 
+  hardeningDisable = [ "format" "stackprotector" ];
+
   makeFlags = commonMakeFlags ++ [
     "KLIBCARCH=${stdenv.platform.kernelArch}"
     "KLIBCKERNELSRC=${linuxHeaders}"
diff --git a/pkgs/os-specific/linux/ldm/default.nix b/pkgs/os-specific/linux/ldm/default.nix
index 9a9fca2431af..0c333feab1c1 100644
--- a/pkgs/os-specific/linux/ldm/default.nix
+++ b/pkgs/os-specific/linux/ldm/default.nix
@@ -25,7 +25,7 @@ stdenv.mkDerivation rec {
     sed '16i#include <sys/stat.h>' -i ldm.c
   '';
 
-  buildPhase = "make ldm";
+  buildFlags = "ldm";
 
   installPhase = ''
     mkdir -p $out/bin
diff --git a/pkgs/os-specific/linux/libaio/default.nix b/pkgs/os-specific/linux/libaio/default.nix
index b3df129912e4..1e85182d6c35 100644
--- a/pkgs/os-specific/linux/libaio/default.nix
+++ b/pkgs/os-specific/linux/libaio/default.nix
@@ -11,6 +11,8 @@ stdenv.mkDerivation rec {
 
   makeFlags = "prefix=$(out)";
 
+  hardeningDisable = stdenv.lib.optional (stdenv.isi686) "stackprotector";
+
   meta = {
     description = "Library for asynchronous I/O in Linux";
     homepage = http://lse.sourceforge.net/io/aio.html;
diff --git a/pkgs/os-specific/linux/lttng-modules/default.nix b/pkgs/os-specific/linux/lttng-modules/default.nix
index f029c6b82bec..eeef64c70833 100644
--- a/pkgs/os-specific/linux/lttng-modules/default.nix
+++ b/pkgs/os-specific/linux/lttng-modules/default.nix
@@ -10,6 +10,10 @@ stdenv.mkDerivation rec {
     sha256 = "0sk7cyjf5ylmxqrrrz5zmmw4c0dmxh1f98aj870gmcnxfa76y4mx";
   };
 
+  hardeningDisable = [ "pic" ];
+
+  NIX_CFLAGS_COMPILE = "-Wno-error=implicit-function-declaration";
+
   preConfigure = ''
     export KERNELDIR="${kernel.dev}/lib/modules/${kernel.modDirVersion}/build"
     export INSTALL_MOD_PATH="$out"
diff --git a/pkgs/os-specific/linux/mba6x_bl/default.nix b/pkgs/os-specific/linux/mba6x_bl/default.nix
index 010bda4bb154..2a0e53b39257 100644
--- a/pkgs/os-specific/linux/mba6x_bl/default.nix
+++ b/pkgs/os-specific/linux/mba6x_bl/default.nix
@@ -17,6 +17,8 @@ stdenv.mkDerivation rec {
 
   enableParallelBuilding = true;
 
+  hardeningDisable = [ "pic" ];
+
   makeFlags = [
     "KDIR=${kernel.dev}/lib/modules/${kernel.modDirVersion}/build"
     "INSTALL_MOD_PATH=$(out)"
diff --git a/pkgs/os-specific/linux/multipath-tools/default.nix b/pkgs/os-specific/linux/multipath-tools/default.nix
index ba69b421c3d3..409eb31e14f7 100644
--- a/pkgs/os-specific/linux/multipath-tools/default.nix
+++ b/pkgs/os-specific/linux/multipath-tools/default.nix
@@ -8,6 +8,8 @@ stdenv.mkDerivation rec {
     sha256 = "1yd6l1l1c62xjr1xnij2x49kr416anbgfs4y06r86kp9hkmz2g7i";
   };
 
+  hardeningDisable = [ "format" ];
+
   postPatch = ''
     sed -i -re '
       s,^( *#define +DEFAULT_MULTIPATHDIR\>).*,\1 "'"$out/lib/multipath"'",
diff --git a/pkgs/os-specific/linux/mxu11x0/default.nix b/pkgs/os-specific/linux/mxu11x0/default.nix
index 4af404324039..ed88fc643fd0 100644
--- a/pkgs/os-specific/linux/mxu11x0/default.nix
+++ b/pkgs/os-specific/linux/mxu11x0/default.nix
@@ -28,6 +28,8 @@ stdenv.mkDerivation {
 
   enableParallelBuilding = true;
 
+  hardeningDisable = [ "pic" ];
+
   meta = with stdenv.lib; {
     description = "MOXA UPort 11x0 USB to Serial Hub driver";
     homepage = "https://github.com/ellysh/mxu11x0";
diff --git a/pkgs/os-specific/linux/ndiswrapper/default.nix b/pkgs/os-specific/linux/ndiswrapper/default.nix
index f95de4335648..eabc2840881e 100644
--- a/pkgs/os-specific/linux/ndiswrapper/default.nix
+++ b/pkgs/os-specific/linux/ndiswrapper/default.nix
@@ -3,6 +3,8 @@
 stdenv.mkDerivation {
   name = "ndiswrapper-1.59-${kernel.version}";
 
+  hardeningDisable = [ "pic" ];
+
   patches = [ ./no-sbin.patch ];
 
   # need at least .config and include 
diff --git a/pkgs/os-specific/linux/netatop/default.nix b/pkgs/os-specific/linux/netatop/default.nix
index 5d54d0a21ff3..5177ea45e7ab 100644
--- a/pkgs/os-specific/linux/netatop/default.nix
+++ b/pkgs/os-specific/linux/netatop/default.nix
@@ -14,6 +14,8 @@ stdenv.mkDerivation {
 
   buildInputs = [ zlib ];
 
+  hardeningDisable = [ "pic" ];
+
   preConfigure = ''
     patchShebangs mkversion
     sed -i -e 's,^KERNDIR.*,KERNDIR=${kernel.dev}/lib/modules/${kernel.modDirVersion}/build,' \
diff --git a/pkgs/os-specific/linux/numad/default.nix b/pkgs/os-specific/linux/numad/default.nix
index 55edff577120..ed84c41001b6 100644
--- a/pkgs/os-specific/linux/numad/default.nix
+++ b/pkgs/os-specific/linux/numad/default.nix
@@ -8,6 +8,8 @@ stdenv.mkDerivation rec {
     sha256 = "08zd1yc3w00yv4mvvz5sq1gf91f6p2s9ljcd72m33xgnkglj60v4";
   };
 
+  hardeningDisable = [ "format" ];
+
   patches = [
     ./numad-linker-flags.patch
   ];
diff --git a/pkgs/os-specific/linux/nvidia-x11/beta.nix b/pkgs/os-specific/linux/nvidia-x11/beta.nix
index d3111a4f75a1..6fd5fb6c0b63 100644
--- a/pkgs/os-specific/linux/nvidia-x11/beta.nix
+++ b/pkgs/os-specific/linux/nvidia-x11/beta.nix
@@ -41,6 +41,8 @@ stdenv.mkDerivation {
 
   kernel = if libsOnly then null else kernel.dev;
 
+  hardeningDisable = [ "pic" "format" ];
+
   dontStrip = true;
 
   glPath      = makeLibraryPath [xorg.libXext xorg.libX11 xorg.libXrandr];
diff --git a/pkgs/os-specific/linux/nvidia-x11/default.nix b/pkgs/os-specific/linux/nvidia-x11/default.nix
index cbd4e466b702..f561c0addc87 100644
--- a/pkgs/os-specific/linux/nvidia-x11/default.nix
+++ b/pkgs/os-specific/linux/nvidia-x11/default.nix
@@ -42,6 +42,8 @@ stdenv.mkDerivation {
 
   kernel = if libsOnly then null else kernel.dev;
 
+  hardeningDisable = [ "pic" "format" ];
+
   dontStrip = true;
 
   glPath      = makeLibraryPath [xorg.libXext xorg.libX11 xorg.libXrandr];
diff --git a/pkgs/os-specific/linux/nvidia-x11/legacy173.nix b/pkgs/os-specific/linux/nvidia-x11/legacy173.nix
index 91813d67e1c1..27c963f4bd9c 100644
--- a/pkgs/os-specific/linux/nvidia-x11/legacy173.nix
+++ b/pkgs/os-specific/linux/nvidia-x11/legacy173.nix
@@ -26,6 +26,8 @@ stdenv.mkDerivation {
 
   kernel = kernel.dev;
 
+  hardeningDisable = [ "pic" "format" ];
+
   inherit versionNumber;
 
   dontStrip = true;
diff --git a/pkgs/os-specific/linux/nvidia-x11/legacy304.nix b/pkgs/os-specific/linux/nvidia-x11/legacy304.nix
index 5cf3583e873c..65cf42333e05 100644
--- a/pkgs/os-specific/linux/nvidia-x11/legacy304.nix
+++ b/pkgs/os-specific/linux/nvidia-x11/legacy304.nix
@@ -32,6 +32,8 @@ stdenv.mkDerivation {
 
   kernel = if libsOnly then null else kernel.dev;
 
+  hardeningDisable = [ "pic" "format" ];
+
   dontStrip = true;
 
   glPath = stdenv.lib.makeLibraryPath [xorg.libXext xorg.libX11 xorg.libXrandr];
diff --git a/pkgs/os-specific/linux/nvidia-x11/legacy340.nix b/pkgs/os-specific/linux/nvidia-x11/legacy340.nix
index fa9d6442e424..0682954d558f 100644
--- a/pkgs/os-specific/linux/nvidia-x11/legacy340.nix
+++ b/pkgs/os-specific/linux/nvidia-x11/legacy340.nix
@@ -42,6 +42,8 @@ stdenv.mkDerivation {
 
   kernel = if libsOnly then null else kernel.dev;
 
+  hardeningDisable = [ "pic" "format" ];
+
   dontStrip = true;
 
   glPath      = makeLibraryPath [xorg.libXext xorg.libX11 xorg.libXrandr];
diff --git a/pkgs/os-specific/linux/nvidiabl/default.nix b/pkgs/os-specific/linux/nvidiabl/default.nix
index a6797608664f..881c29c1ce0f 100644
--- a/pkgs/os-specific/linux/nvidiabl/default.nix
+++ b/pkgs/os-specific/linux/nvidiabl/default.nix
@@ -8,6 +8,8 @@ stdenv.mkDerivation {
     sha256 = "1c7ar39wc8jpqh67sw03lwnyp0m9l6dad469ybqrgcywdiwxspwj";
   };
 
+  hardeningDisable = [ "pic" ];
+
   patches = [ ./linux4compat.patch ];
 
   preConfigure = ''
diff --git a/pkgs/os-specific/linux/paxctl/default.nix b/pkgs/os-specific/linux/paxctl/default.nix
index afb342768c33..7ef98eb23536 100644
--- a/pkgs/os-specific/linux/paxctl/default.nix
+++ b/pkgs/os-specific/linux/paxctl/default.nix
@@ -18,6 +18,9 @@ stdenv.mkDerivation rec {
     "MANDIR=share/man/man1"
   ];
 
+  # FIXME needs gcc 4.9 in bootstrap tools
+  hardeningDisable = [ "stackprotector" ];
+
   setupHook = ./setup-hook.sh;
 
   meta = with stdenv.lib; {
diff --git a/pkgs/os-specific/linux/phc-intel/default.nix b/pkgs/os-specific/linux/phc-intel/default.nix
index 2b86238b2df5..56c12e9a4f0a 100644
--- a/pkgs/os-specific/linux/phc-intel/default.nix
+++ b/pkgs/os-specific/linux/phc-intel/default.nix
@@ -21,6 +21,8 @@ in stdenv.mkDerivation rec {
 
   buildInputs = [ which ];
 
+  hardeningDisable = [ "pic" ];
+
   makeFlags = with kernel; [
     "DESTDIR=$(out)"
     "KERNELSRC=${dev}/lib/modules/${modDirVersion}/build"
diff --git a/pkgs/os-specific/linux/prl-tools/default.nix b/pkgs/os-specific/linux/prl-tools/default.nix
index da5d7d5f6070..9ca48ccaf057 100644
--- a/pkgs/os-specific/linux/prl-tools/default.nix
+++ b/pkgs/os-specific/linux/prl-tools/default.nix
@@ -47,6 +47,8 @@ stdenv.mkDerivation rec {
     '';
   };
 
+  hardeningDisable = [ "pic" ];
+
   # also maybe python2 to generate xorg.conf
   nativeBuildInputs = [ p7zip ] ++ lib.optionals (!libsOnly) [ makeWrapper ];
 
diff --git a/pkgs/os-specific/linux/psmouse-alps/default.nix b/pkgs/os-specific/linux/psmouse-alps/default.nix
deleted file mode 100644
index 9dd78f5885ad..000000000000
--- a/pkgs/os-specific/linux/psmouse-alps/default.nix
+++ /dev/null
@@ -1,40 +0,0 @@
-{ stdenv, fetchurl, kernel, zlib }:
-
-/* Only useful for kernels 3.2 to 3.5.
-   Fails to build in 3.8.
-   3.9 upstream already includes a proper alps driver for this */
-
-assert builtins.compareVersions "3.8" kernel.version == 1;
-
-let
-  ver = "1.3";
-  bname = "psmouse-alps-${ver}";
-in
-stdenv.mkDerivation {
-  name = "psmouse-alps-${kernel.version}-${ver}";
-
-  src = fetchurl {
-    url = http://www.dahetral.com/public-download/alps-psmouse-dlkm-for-3-2-and-3-5/at_download/file;
-    name = "${bname}-alt.tar.bz2";
-    sha256 = "1ghr8xcyidz31isxbwrbcr9rvxi4ad2idwmb3byar9n2ig116cxp";
-  };
-
-  buildPhase = ''
-    cd src/${bname}/src
-    make -C ${kernel.dev}/lib/modules/${kernel.modDirVersion}/build \
-      SUBDIRS=`pwd` INSTALL_PATH=$out
-  '';
-
-  installPhase = ''
-    make -C ${kernel.dev}/lib/modules/${kernel.modDirVersion}/build \
-      INSTALL_MOD_PATH=$out SUBDIRS=`pwd` modules_install
-  '';
-      
-  meta = {
-    description = "ALPS dlkm driver with all known touchpads";
-    homepage = http://www.dahetral.com/public-download/alps-psmouse-dlkm-for-3-2-and-3-5/view;
-    license = stdenv.lib.licenses.gpl2;
-    platforms = stdenv.lib.platforms.linux;
-    maintainers = with stdenv.lib.maintainers; [viric];
-  };
-}
diff --git a/pkgs/os-specific/linux/rtl8723bs/default.nix b/pkgs/os-specific/linux/rtl8723bs/default.nix
index 046445345903..39f6a3826c27 100644
--- a/pkgs/os-specific/linux/rtl8723bs/default.nix
+++ b/pkgs/os-specific/linux/rtl8723bs/default.nix
@@ -11,6 +11,8 @@ stdenv.mkDerivation rec {
     sha256 = "07srd457wnz29nvvq02wz66s387bhjbydnmbs3qr7ljprabhsgmi";
   };
 
+  hardeningDisable = [ "pic" ];
+
   buildInputs = [ nukeReferences ];
 
   makeFlags = concatStringsSep " " [
diff --git a/pkgs/os-specific/linux/rtl8812au/default.nix b/pkgs/os-specific/linux/rtl8812au/default.nix
index bc6a97029c7e..c38fa8843f42 100644
--- a/pkgs/os-specific/linux/rtl8812au/default.nix
+++ b/pkgs/os-specific/linux/rtl8812au/default.nix
@@ -3,25 +3,29 @@
 stdenv.mkDerivation rec {
   name = "rtl8812au-${kernel.version}-${version}";
   version = "4.2.2-1";
-  
+
   src = fetchFromGitHub {
     owner = "csssuf";
     repo = "rtl8812au";
     rev = "874906aec694c800bfc29b146737b88dae767832";
     sha256 = "14ifhplawipfd6971mxw76dv3ygwc0n8sbz2l3f0vvkin6x88bsj";
   };
-  
+
+  hardeningDisable = [ "pic" ];
+
+  NIX_CFLAGS_COMPILE="-Wno-error=incompatible-pointer-types";
+
   patchPhase = ''
     substituteInPlace ./Makefile --replace /lib/modules/ "${kernel.dev}/lib/modules/"
     substituteInPlace ./Makefile --replace '$(shell uname -r)' "${kernel.modDirVersion}"
     substituteInPlace ./Makefile --replace /sbin/depmod #
     substituteInPlace ./Makefile --replace '$(MODDESTDIR)' "$out/lib/modules/${kernel.modDirVersion}/kernel/net/wireless/"
   '';
-  
+
   preInstall = ''
     mkdir -p "$out/lib/modules/${kernel.modDirVersion}/kernel/net/wireless/"
   '';
-   
+
   meta = {
     description = "Driver for Realtek 802.11ac, rtl8812au, provides the 8812au mod";
     homepage = "https://github.com/csssuf/rtl8812au";
diff --git a/pkgs/os-specific/linux/setools/default.nix b/pkgs/os-specific/linux/setools/default.nix
index bb17683800f1..5f539b9a97e5 100644
--- a/pkgs/os-specific/linux/setools/default.nix
+++ b/pkgs/os-specific/linux/setools/default.nix
@@ -18,6 +18,8 @@ stdenv.mkDerivation rec {
     "--with-tcl=${tcl}/lib"
   ];
 
+  hardeningDisable = [ "format" ];
+
   NIX_CFLAGS_COMPILE = "-fstack-protector-all";
   NIX_LDFLAGS = "-L${libsepol}/lib -L${libselinux}/lib";
 
diff --git a/pkgs/os-specific/linux/spl/default.nix b/pkgs/os-specific/linux/spl/default.nix
index 45926228b6c8..d5a235084d4d 100644
--- a/pkgs/os-specific/linux/spl/default.nix
+++ b/pkgs/os-specific/linux/spl/default.nix
@@ -30,6 +30,8 @@ stdenv.mkDerivation rec {
 
   nativeBuildInputs = [ autoreconfHook ];
 
+  hardeningDisable = [ "pic" ];
+
   preConfigure = ''
     substituteInPlace ./module/spl/spl-generic.c --replace /usr/bin/hostid hostid
     substituteInPlace ./module/spl/spl-generic.c --replace "PATH=/sbin:/usr/sbin:/bin:/usr/bin" "PATH=${coreutils}:${gawk}:/bin"
diff --git a/pkgs/os-specific/linux/sysdig/default.nix b/pkgs/os-specific/linux/sysdig/default.nix
index cda63ea70af2..76858ab5e48e 100644
--- a/pkgs/os-specific/linux/sysdig/default.nix
+++ b/pkgs/os-specific/linux/sysdig/default.nix
@@ -1,17 +1,8 @@
 {stdenv, fetchurl, fetchFromGitHub, cmake, luajit, kernel, zlib, ncurses, perl, jsoncpp, libb64, openssl, curl}:
 let
   inherit (stdenv.lib) optional optionalString;
-  s = rec {
-    name = "sysdig-${version}";
-    version = "0.11.0";
-    owner = "draios";
-    repo = "sysdig";
-    rev = version;
-    sha256 = "131bafa7jy16r2jwph50j0bxwqdvr319fsfhqkavx6xy18i31q3v";
-  };
-  buildInputs = [
-    cmake zlib luajit ncurses perl jsoncpp libb64 openssl curl
-  ];
+  baseName = "sysdig";
+  version = "0.10.0";
   # sysdig-0.11.0 depends on some headers from jq which are not
   # installed by default.
   # Relevant sysdig issue: https://github.com/draios/sysdig/issues/626
@@ -21,11 +12,19 @@ let
   };
 in
 stdenv.mkDerivation {
-  inherit (s) name version;
-  inherit buildInputs;
-  src = fetchFromGitHub {
-    inherit (s) owner repo rev sha256;
+  name = "${baseName}-${version}";
+
+  src = fetchurl {
+    url = "https://github.com/draios/sysdig/archive/${version}.tar.gz";
+    sha256 = "0hs0r9z9j7padqdcj69bwx52iw6gvdl0w322qwivpv12j3prcpsj";
   };
+
+  buildInputs = [
+    cmake zlib luajit ncurses perl jsoncpp libb64 openssl curl
+  ];
+
+  hardeningDisable = [ "pic" ];
+
   postPatch = ''
     sed '1i#include <cmath>' -i userspace/libsinsp/{cursesspectro,filterchecks}.cpp
   '';
@@ -33,17 +32,20 @@ stdenv.mkDerivation {
   cmakeFlags = [
     "-DUSE_BUNDLED_DEPS=OFF"
     "-DUSE_BUNDLED_JQ=ON"
-    "-DSYSDIG_VERSION=${s.version}"
+    "-DSYSDIG_VERSION=${version}"
   ] ++ optional (kernel == null) "-DBUILD_DRIVER=OFF";
+
   preConfigure = ''
     export INSTALL_MOD_PATH="$out"
   '' + optionalString (kernel != null) ''
     export KERNELDIR="${kernel.dev}/lib/modules/${kernel.modDirVersion}/build"
   '';
+
   preBuild = ''
     mkdir -p jq-prefix/src
     cp ${jq-prefix} jq-prefix/src/jq-1.5.tar.gz
   '';
+
   postInstall = optionalString (kernel != null) ''
     make install_driver
     kernel_dev=${kernel.dev}
@@ -59,8 +61,7 @@ stdenv.mkDerivation {
   '';
 
   meta = with stdenv.lib; {
-    inherit (s) version;
-    description = ''A tracepoint-based system tracing tool for Linux (with clients for other OSes)'';
+    description = "A tracepoint-based system tracing tool for Linux (with clients for other OSes)";
     license = licenses.gpl2;
     maintainers = [maintainers.raskin];
     platforms = platforms.linux ++ platforms.darwin;
diff --git a/pkgs/os-specific/linux/syslinux/default.nix b/pkgs/os-specific/linux/syslinux/default.nix
index c051aac43126..f4ad94b5085c 100644
--- a/pkgs/os-specific/linux/syslinux/default.nix
+++ b/pkgs/os-specific/linux/syslinux/default.nix
@@ -16,6 +16,7 @@ stdenv.mkDerivation rec {
   buildInputs = [ libuuid makeWrapper ];
 
   enableParallelBuilding = false; # Fails very rarely with 'No rule to make target: ...'
+  hardeningDisable = [ "pic" "stackprotector" "fortify" ];
 
   preBuild = ''
     substituteInPlace Makefile --replace /bin/pwd $(type -P pwd)
diff --git a/pkgs/os-specific/linux/systemd/default.nix b/pkgs/os-specific/linux/systemd/default.nix
index baf303f6f332..eff515c3dad1 100644
--- a/pkgs/os-specific/linux/systemd/default.nix
+++ b/pkgs/os-specific/linux/systemd/default.nix
@@ -80,6 +80,8 @@ stdenv.mkDerivation rec {
       "--with-rc-local-script-path-stop=/etc/halt.local"
     ] ++ (if enableKDbus then [ "--enable-kdbus" ] else [ "--disable-kdbus" ]);
 
+  hardeningDisable = [ "stackprotector" ];
+
   preConfigure =
     ''
       ./autogen.sh
diff --git a/pkgs/os-specific/linux/tp_smapi/default.nix b/pkgs/os-specific/linux/tp_smapi/default.nix
index 38f2c8545db8..f0f25f14e496 100644
--- a/pkgs/os-specific/linux/tp_smapi/default.nix
+++ b/pkgs/os-specific/linux/tp_smapi/default.nix
@@ -9,6 +9,8 @@ stdenv.mkDerivation rec {
     sha256 = "09rdg7fm423x6sbbw3lvnvmk4nyc33az8ar93xgq0n9qii49z3bv";
   };
 
+  hardeningDisable = [ "pic" ];
+
   makeFlags = [
     "KBASE=${kernel.dev}/lib/modules/${kernel.modDirVersion}"
     "SHELL=/bin/sh"
diff --git a/pkgs/os-specific/linux/uclibc/default.nix b/pkgs/os-specific/linux/uclibc/default.nix
index 448c9f3f4ee4..81c8b7b4df7a 100644
--- a/pkgs/os-specific/linux/uclibc/default.nix
+++ b/pkgs/os-specific/linux/uclibc/default.nix
@@ -79,6 +79,8 @@ stdenv.mkDerivation {
     make oldconfig
   '';
 
+  hardeningDisable = [ "stackprotector" ];
+
   # Cross stripping hurts.
   dontStrip = cross != null;
 
diff --git a/pkgs/os-specific/linux/v4l2loopback/default.nix b/pkgs/os-specific/linux/v4l2loopback/default.nix
index 5fa81a0d3a73..57f4b9ab6747 100644
--- a/pkgs/os-specific/linux/v4l2loopback/default.nix
+++ b/pkgs/os-specific/linux/v4l2loopback/default.nix
@@ -8,7 +8,9 @@ stdenv.mkDerivation rec {
     url = "https://github.com/umlaeute/v4l2loopback/archive/v${version}.tar.gz";
     sha256 = "1crkhxlnskqrfj3f7jmiiyi5m75zmj7n0s26xz07wcwdzdf2p568";
   };
-  
+
+  hardeningDisable = [ "format" "pic" ];
+
   preBuild = ''
     substituteInPlace Makefile --replace "modules_install" "INSTALL_MOD_PATH=$out modules_install"
     sed -i '/depmod/d' Makefile
@@ -16,7 +18,7 @@ stdenv.mkDerivation rec {
   '';
 
   buildInputs = [ kmod ];
-  
+
   makeFlags = [
     "KERNELRELEASE=${kernel.modDirVersion}"
     "KERNEL_DIR=${kernel.dev}/lib/modules/${kernel.modDirVersion}/build"
diff --git a/pkgs/os-specific/linux/v86d/default.nix b/pkgs/os-specific/linux/v86d/default.nix
index 0ef992a4b44c..073a6ded998b 100644
--- a/pkgs/os-specific/linux/v86d/default.nix
+++ b/pkgs/os-specific/linux/v86d/default.nix
@@ -17,6 +17,8 @@ stdenv.mkDerivation rec {
 
   configureFlags = [ "--with-klibc" "--with-x86emu" ];
 
+  hardeningDisable = [ "stackprotector" ];
+
   makeFlags = [
     "KDIR=${kernel.dev}/lib/modules/${kernel.modDirVersion}/source"
     "DESTDIR=$(out)"
diff --git a/pkgs/os-specific/linux/wireguard/default.nix b/pkgs/os-specific/linux/wireguard/default.nix
index 84f67bfd8cf9..3264194f1256 100644
--- a/pkgs/os-specific/linux/wireguard/default.nix
+++ b/pkgs/os-specific/linux/wireguard/default.nix
@@ -30,6 +30,8 @@ let
       sed -i '/depmod/,+1d' Makefile
     '';
 
+    hardeningDisable = [ "pic" ];
+
     KERNELDIR = "${kernel.dev}/lib/modules/${kernel.modDirVersion}/build";
     INSTALL_MOD_PATH = "\${out}";
 
diff --git a/pkgs/os-specific/linux/xf86-video-nested/default.nix b/pkgs/os-specific/linux/xf86-video-nested/default.nix
index 247ec6e152a7..8d3e490db87c 100644
--- a/pkgs/os-specific/linux/xf86-video-nested/default.nix
+++ b/pkgs/os-specific/linux/xf86-video-nested/default.nix
@@ -16,10 +16,9 @@ stdenv.mkDerivation {
       pkgconfig renderproto utilmacros xorgserver
     ];
 
+  hardeningDisable = [ "fortify" ];
 
-  configurePhase = ''
-    ./configure --prefix=$out CFLAGS="-I${pixman}/include/pixman-1"
-  '';
+  CFLAGS = "-I${pixman}/include/pixman-1";
 
   meta = {
     homepage = http://cgit.freedesktop.org/xorg/driver/xf86-video-nested;
diff --git a/pkgs/os-specific/linux/zfs/default.nix b/pkgs/os-specific/linux/zfs/default.nix
index 3ae41bc00b8e..4b5d7e35daeb 100644
--- a/pkgs/os-specific/linux/zfs/default.nix
+++ b/pkgs/os-specific/linux/zfs/default.nix
@@ -38,6 +38,8 @@ stdenv.mkDerivation rec {
   # for zdb to get the rpath to libgcc_s, needed for pthread_cancel to work
   NIX_CFLAGS_LINK = "-lgcc_s";
 
+  hardeningDisable = [ "pic" ];
+
   preConfigure = ''
     substituteInPlace ./module/zfs/zfs_ctldir.c   --replace "umount -t zfs"           "${utillinux}/bin/umount -t zfs"
     substituteInPlace ./module/zfs/zfs_ctldir.c   --replace "mount -t zfs"            "${utillinux}/bin/mount -t zfs"
diff --git a/pkgs/servers/beanstalkd/default.nix b/pkgs/servers/beanstalkd/default.nix
index cea7ca0b337f..ef4621fb9a65 100644
--- a/pkgs/servers/beanstalkd/default.nix
+++ b/pkgs/servers/beanstalkd/default.nix
@@ -10,6 +10,8 @@ stdenv.mkDerivation rec {
     sha256 = "0n9dlmiddcfl7i0f1lwfhqiwyvf26493fxfcmn8jm30nbqciwfwj";
   };
 
+  hardeningDisable = [ "fortify" ];
+
   meta = with stdenv.lib; {
     homepage = http://kr.github.io/beanstalkd/;
     description = "A simple, fast work queue";
diff --git a/pkgs/servers/firebird/default.nix b/pkgs/servers/firebird/default.nix
index 3e778317169c..3e258ee6d3f1 100644
--- a/pkgs/servers/firebird/default.nix
+++ b/pkgs/servers/firebird/default.nix
@@ -11,7 +11,7 @@
   # icu version missmatch may cause such error when selecting from a table:
   # "Collation unicode for character set utf8 is not installed"
 
-  # icu 3.0 can still be build easily by nix (by dropping the #elif case and
+  # icu 3.0 can still be built easily by nix (by dropping the #elif case and
   # make | make)
   icu ? null
 
@@ -65,6 +65,8 @@ stdenv.mkDerivation rec {
     sha256 = "0887a813wffp44hnc2gmwbc4ylpqw3fh3hz3bf6q3648344a9fdv";
   };
 
+  hardeningDisable = [ "format" ];
+
   # configurePhase = ''
   #   sed -i 's@cp /usr/share/automake-.*@@' autogen.sh
   #   sh autogen.sh $configureFlags --prefix=$out
diff --git a/pkgs/servers/gpm/default.nix b/pkgs/servers/gpm/default.nix
index a9fac485f905..ac5e0b7c1b1c 100644
--- a/pkgs/servers/gpm/default.nix
+++ b/pkgs/servers/gpm/default.nix
@@ -15,6 +15,8 @@ stdenv.mkDerivation rec {
   nativeBuildInputs = [ automake autoconf libtool flex bison texinfo ];
   buildInputs = [ ncurses ];
 
+  hardeningDisable = [ "format" ];
+
   preConfigure = ''
     ./autogen.sh
   '';
diff --git a/pkgs/servers/http/nginx/generic.nix b/pkgs/servers/http/nginx/generic.nix
index 6817f18bd1db..b1d70907e28c 100644
--- a/pkgs/servers/http/nginx/generic.nix
+++ b/pkgs/servers/http/nginx/generic.nix
@@ -49,14 +49,9 @@ stdenv.mkDerivation {
 
   NIX_CFLAGS_COMPILE = [ "-I${libxml2.dev}/include/libxml2" ] ++ optional stdenv.isDarwin "-Wno-error=deprecated-declarations";
 
-  preConfigure = (concatMapStringsSep "\n" (mod: mod.preConfigure or "") modules)
-    + optionalString (hardening && (stdenv.cc.cc.isGNU or false)) ''
-      configureFlagsArray=(
-        --with-cc-opt="-fPIE -fstack-protector-all --param ssp-buffer-size=4 -O2 -D_FORTIFY_SOURCE=2"
-        --with-ld-opt="-pie -Wl,-z,relro,-z,now"
-      )
-    ''
-    ;
+  preConfigure = (concatMapStringsSep "\n" (mod: mod.preConfigure or "") modules);
+
+  hardeningEnable = [ "pie" ];
 
   postInstall = ''
     mv $out/sbin $out/bin
diff --git a/pkgs/servers/icecast/default.nix b/pkgs/servers/icecast/default.nix
index 9beb961de207..d241b59c3feb 100644
--- a/pkgs/servers/icecast/default.nix
+++ b/pkgs/servers/icecast/default.nix
@@ -12,6 +12,8 @@ stdenv.mkDerivation rec {
 
   buildInputs = [ libxml2 libxslt curl libvorbis libtheora speex libkate libopus ];
 
+  hardeningEnable = [ "pie" ];
+
   meta = {
     description = "Server software for streaming multimedia";
 
diff --git a/pkgs/servers/irc/charybdis/default.nix b/pkgs/servers/irc/charybdis/default.nix
index df4250c81fa7..89eeeaecb34a 100644
--- a/pkgs/servers/irc/charybdis/default.nix
+++ b/pkgs/servers/irc/charybdis/default.nix
@@ -21,6 +21,8 @@ stdenv.mkDerivation rec {
     "--with-program-prefix=charybdis-"
   ];
 
+  hardeningDisable = [ "format" ];
+
   buildInputs = [ bison flex openssl ];
 
   meta = with stdenv.lib; {
diff --git a/pkgs/servers/mail/postfix/default.nix b/pkgs/servers/mail/postfix/default.nix
index 99371f41b0f1..43cdffd660cd 100644
--- a/pkgs/servers/mail/postfix/default.nix
+++ b/pkgs/servers/mail/postfix/default.nix
@@ -9,12 +9,11 @@ let
   ccargs = lib.concatStringsSep " " ([
     "-DUSE_TLS" "-DUSE_SASL_AUTH" "-DUSE_CYRUS_SASL" "-I${cyrus_sasl.dev}/include/sasl"
     "-DHAS_DB_BYPASS_MAKEDEFS_CHECK"
-    "-fPIE" "-fstack-protector-all" "--param" "ssp-buffer-size=4" "-O2" "-D_FORTIFY_SOURCE=2"
    ] ++ lib.optional withPgSQL "-DHAS_PGSQL"
      ++ lib.optionals withMySQL [ "-DHAS_MYSQL" "-I${lib.getDev libmysql}/include/mysql" ]
      ++ lib.optional withSQLite "-DHAS_SQLITE");
    auxlibs = lib.concatStringsSep " " ([
-     "-ldb" "-lnsl" "-lresolv" "-lsasl2" "-lcrypto" "-lssl" "-pie" "-Wl,-z,relro,-z,now"
+     "-ldb" "-lnsl" "-lresolv" "-lsasl2" "-lcrypto" "-lssl"
    ] ++ lib.optional withPgSQL "-lpq"
      ++ lib.optional withMySQL "-lmysqlclient"
      ++ lib.optional withSQLite "-lsqlite3");
@@ -35,6 +34,9 @@ in stdenv.mkDerivation rec {
                 ++ lib.optional withMySQL libmysql
                 ++ lib.optional withSQLite sqlite;
 
+  hardeningDisable = [ "format" ];
+  hardeningEnable = [ "pie" ];
+
   patches = [
     ./postfix-script-shell.patch
     ./postfix-3.0-no-warnings.patch
diff --git a/pkgs/servers/mail/postfix/pfixtools.nix b/pkgs/servers/mail/postfix/pfixtools.nix
index 3e7ef9f23db5..b17beeb095f2 100644
--- a/pkgs/servers/mail/postfix/pfixtools.nix
+++ b/pkgs/servers/mail/postfix/pfixtools.nix
@@ -38,6 +38,8 @@ stdenv.mkDerivation {
                       --replace /bin/bash ${bash}/bin/bash;
   '';
 
+  NIX_CFLAGS_COMPILE = "-Wno-error=unused-result";
+
   makeFlags = "DESTDIR=$(out) prefix=";
 
   meta = {
diff --git a/pkgs/servers/memcached/default.nix b/pkgs/servers/memcached/default.nix
index 9d110d9c1461..5e4edd0b0322 100644
--- a/pkgs/servers/memcached/default.nix
+++ b/pkgs/servers/memcached/default.nix
@@ -10,6 +10,8 @@ stdenv.mkDerivation rec {
 
   buildInputs = [cyrus_sasl libevent];
 
+  hardeningEnable = [ "pie" ];
+
   meta = with stdenv.lib; {
     description = "A distributed memory object caching system";
     repositories.git = https://github.com/memcached/memcached.git;
diff --git a/pkgs/servers/nosql/mongodb/default.nix b/pkgs/servers/nosql/mongodb/default.nix
index 127d807133e0..d18de78bdde3 100644
--- a/pkgs/servers/nosql/mongodb/default.nix
+++ b/pkgs/servers/nosql/mongodb/default.nix
@@ -19,6 +19,7 @@ let version = "3.2.1";
       #"stemmer"  -- not nice to package yet (no versioning, no makefile, no shared libs).
       "yaml"
     ] ++ optionals stdenv.isLinux [ "tcmalloc" ];
+
     buildInputs = [
       sasl boost gperftools pcre-cpp snappy
       zlib libyamlcpp sasl openssl libpcap
@@ -92,6 +93,8 @@ in stdenv.mkDerivation rec {
 
   enableParallelBuilding = true;
 
+  hardeningEnable = [ "pie" ];
+
   meta = {
     description = "A scalable, high-performance, open source NoSQL database";
     homepage = http://www.mongodb.org;
diff --git a/pkgs/servers/nosql/riak/2.1.1.nix b/pkgs/servers/nosql/riak/2.1.1.nix
index c62cea180be7..b66e99f0afbe 100644
--- a/pkgs/servers/nosql/riak/2.1.1.nix
+++ b/pkgs/servers/nosql/riak/2.1.1.nix
@@ -34,6 +34,8 @@ stdenv.mkDerivation rec {
 
   src = srcs.riak;
 
+  hardeningDisable = [ "format" ];
+
   postPatch = ''
     sed -i deps/node_package/priv/base/env.sh \
       -e 's@{{platform_data_dir}}@''${RIAK_DATA_DIR:-/var/db/riak}@' \
diff --git a/pkgs/servers/openafs-client/default.nix b/pkgs/servers/openafs-client/default.nix
index 40d3edcf21a4..52a7941d0932 100644
--- a/pkgs/servers/openafs-client/default.nix
+++ b/pkgs/servers/openafs-client/default.nix
@@ -14,6 +14,8 @@ stdenv.mkDerivation rec {
 
   buildInputs = [ ncurses ];
 
+  hardeningDisable = [ "pic" ];
+
   preConfigure = ''
     ln -s "${kernel.dev}/lib/modules/"*/build $TMP/linux
 
diff --git a/pkgs/servers/sip/freeswitch/default.nix b/pkgs/servers/sip/freeswitch/default.nix
index efa70875549f..1cce4c518ea9 100644
--- a/pkgs/servers/sip/freeswitch/default.nix
+++ b/pkgs/servers/sip/freeswitch/default.nix
@@ -1,18 +1,20 @@
 { fetchurl, stdenv, ncurses, curl, pkgconfig, gnutls, readline, openssl, perl, libjpeg
-, libzrtpcpp, gcc48 }:
+, libzrtpcpp }:
 
 stdenv.mkDerivation rec {
-  name = "freeswitch-1.2.3";
+  name = "freeswitch-1.6.6";
 
   src = fetchurl {
-    url = http://files.freeswitch.org/freeswitch-1.2.3.tar.bz2;
+    url = "http://files.freeswitch.org/releases/freeswitch/${name}.tar.bz2";
     sha256 = "0kfvn5f75c6r6yp18almjz9p6llvpm66gpbxcjswrg3ddgbkzg0k";
   };
 
   buildInputs = [ ncurses curl pkgconfig gnutls readline openssl perl libjpeg
-    libzrtpcpp gcc48 ];
+    libzrtpcpp ];
 
-  NIX_CFLAGS_COMPILE = "-Wno-error=cpp";
+  NIX_CFLAGS_COMPILE = "-Wno-error";
+
+  hardeningDisable = [ "format" ];
 
   meta = {
     description = "Cross-Platform Scalable FREE Multi-Protocol Soft Switch";
diff --git a/pkgs/servers/sql/virtuoso/7.x.nix b/pkgs/servers/sql/virtuoso/7.x.nix
index 192bdc9dcb1e..7a8db3f2962c 100644
--- a/pkgs/servers/sql/virtuoso/7.x.nix
+++ b/pkgs/servers/sql/virtuoso/7.x.nix
@@ -29,7 +29,7 @@ stdenv.mkDerivation rec {
   meta = with stdenv.lib; {
     description = "SQL/RDF database used by, e.g., KDE-nepomuk";
     homepage = http://virtuoso.openlinksw.com/dataspace/dav/wiki/Main/;
-    #configure: The current version [...] can only be build on 64bit platforms
+    #configure: The current version [...] can only be built on 64bit platforms
     platforms = [ "x86_64-linux" "x86_64-darwin" ];
     maintainers = [ maintainers.urkud ];
   };
diff --git a/pkgs/servers/x11/xorg/builder.sh b/pkgs/servers/x11/xorg/builder.sh
index c9e53f3800d3..055886374df4 100644
--- a/pkgs/servers/x11/xorg/builder.sh
+++ b/pkgs/servers/x11/xorg/builder.sh
@@ -46,5 +46,4 @@ fi
 
 enableParallelBuilding=1
 
-
 genericBuild
diff --git a/pkgs/servers/x11/xorg/default.nix b/pkgs/servers/x11/xorg/default.nix
index da74fcb4ca6d..6d09116a867a 100644
--- a/pkgs/servers/x11/xorg/default.nix
+++ b/pkgs/servers/x11/xorg/default.nix
@@ -9,7 +9,9 @@ let
   mkDerivation = name: attrs:
     let newAttrs = (overrides."${name}" or (x: x)) attrs;
         stdenv = newAttrs.stdenv or args.stdenv;
-    in stdenv.mkDerivation (removeAttrs newAttrs [ "stdenv" ]);
+      in stdenv.mkDerivation ((removeAttrs newAttrs [ "stdenv" ]) // {
+        hardeningDisable = [ "bindnow" "relro" ];
+      });
 
   overrides = import ./overrides.nix {inherit args xorg;};
 
diff --git a/pkgs/servers/x11/xorg/overrides.nix b/pkgs/servers/x11/xorg/overrides.nix
index ebd09e3096ee..10b0b3ce2ad6 100644
--- a/pkgs/servers/x11/xorg/overrides.nix
+++ b/pkgs/servers/x11/xorg/overrides.nix
@@ -561,4 +561,8 @@ in
     configureFlags = "--with-cpp=${args.mcpp}/bin/mcpp";
   };
 
+  sessreg = attrs: attrs // {
+    preBuild = "sed -i 's|gcc -E|gcc -E -P|' man/Makefile";
+  };
+
 }
diff --git a/pkgs/shells/bash/default.nix b/pkgs/shells/bash/default.nix
index 0e3fc1d80690..c6868eedba6c 100644
--- a/pkgs/shells/bash/default.nix
+++ b/pkgs/shells/bash/default.nix
@@ -21,6 +21,8 @@ stdenv.mkDerivation rec {
     inherit sha256;
   };
 
+  hardeningDisable = [ "format" ];
+
   outputs = [ "out" "doc" "info" ];
 
   # the man pages are small and useful enough
diff --git a/pkgs/shells/dash/default.nix b/pkgs/shells/dash/default.nix
index b950d48f04c6..eaccb9a68dad 100644
--- a/pkgs/shells/dash/default.nix
+++ b/pkgs/shells/dash/default.nix
@@ -8,6 +8,8 @@ stdenv.mkDerivation rec {
     sha256 = "03y6z8akj72swa6f42h2dhq3p09xasbi6xia70h2vc27fwikmny6";
   };
 
+  hardeningDisable = [ "format" ];
+
   meta = {
     homepage = http://gondor.apana.org.au/~herbert/dash/;
     description = "A POSIX-compliant implementation of /bin/sh that aims to be as small as possible";
diff --git a/pkgs/shells/mksh/default.nix b/pkgs/shells/mksh/default.nix
index dde890a022db..edb44e09b1fa 100644
--- a/pkgs/shells/mksh/default.nix
+++ b/pkgs/shells/mksh/default.nix
@@ -14,6 +14,8 @@ stdenv.mkDerivation rec {
 
   buildInputs = [ groff ];
 
+  hardeningDisable = [ "format" ];
+
   buildPhase = ''
     mkdir build-dir/
     cp mksh.1 dot.mkshrc build-dir/
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 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/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/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 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/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..7f6a15da33d3 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}
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 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 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/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/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,$(type -p stty),g" configure
   '';
diff --git a/pkgs/tools/misc/fondu/default.nix b/pkgs/tools/misc/fondu/default.nix
index 516abfd2eb50..7610bb88f390 100644
--- a/pkgs/tools/misc/fondu/default.nix
+++ b/pkgs/tools/misc/fondu/default.nix
@@ -3,12 +3,16 @@
 stdenv.mkDerivation rec {
   version = "060102";
   name = "fondu-${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/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 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/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 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/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/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/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/facter/default.nix b/pkgs/tools/system/facter/default.nix
index de9b79d79c35..0ebfe36f59dc 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 curl leatherman libyamlcpp_ openssl ruby utillinux ];
+  buildInputs = [ boost cmake 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/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/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/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/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 1b259b5b91b5..489b67f483ba 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
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 83f168cc9617..616dca8acd14 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -669,7 +669,7 @@ in
   calamares = qt5.callPackage ../tools/misc/calamares rec {
     python = python3;
     boost = pkgs.boost.override { python=python3; };
-    libyamlcpp = callPackage ../development/libraries/libyaml-cpp { makePIC=true; boost=boost; };
+    libyamlcpp = callPackage ../development/libraries/libyaml-cpp { boost=boost; };
   };
 
   capstone = callPackage ../development/libraries/capstone { };
@@ -945,10 +945,6 @@ in
       ClassAccessor TextRoman DataUniqid LinguaTranslit UnicodeNormalize;
   };
 
-  bibtextools = callPackage ../tools/typesetting/bibtex-tools {
-    inherit (strategoPackages016) strategoxt sdf;
-  };
-
   blueman = callPackage ../tools/bluetooth/blueman {
     inherit (gnome3) dconf gsettings_desktop_schemas;
     withPulseAudio = config.pulseaudio or true;
@@ -2460,10 +2456,6 @@ in
 
   lsb-release = callPackage ../os-specific/linux/lsb-release { };
 
-  # lsh installs `bin/nettle-lfib-stream' and so does Nettle.  Give the
-  # former a lower priority than Nettle.
-  lsh = lowPrio (callPackage ../tools/networking/lsh { });
-
   lshw = callPackage ../tools/system/lshw { };
 
   lxc = callPackage ../os-specific/linux/lxc { };
@@ -4348,10 +4340,7 @@ in
   clang_35 = wrapCC llvmPackages_35.clang;
   clang_34 = wrapCC llvmPackages_34.clang;
 
-  clang-analyzer = callPackage ../development/tools/analysis/clang-analyzer {
-    clang = clang_34;
-    llvmPackages = llvmPackages_34;
-  };
+  clang-analyzer = callPackage ../development/tools/analysis/clang-analyzer { };
 
   clangUnwrapped = llvm: pkg: callPackage pkg { inherit llvm; };
 
@@ -5475,11 +5464,6 @@ in
 
   ponyc = callPackage ../development/compilers/ponyc { };
 
-  qcmm = callPackage ../development/compilers/qcmm {
-    lua   = lua4;
-    ocaml = ocaml_3_08_0;
-  };
-
   rgbds = callPackage ../development/compilers/rgbds { };
 
   rtags = callPackage ../development/tools/rtags/default.nix {};
@@ -5547,20 +5531,6 @@ in
 
   stalin = callPackage ../development/compilers/stalin { };
 
-  strategoPackages = recurseIntoAttrs strategoPackages018;
-
-  strategoPackages016 = callPackage ../development/compilers/strategoxt/0.16.nix {
-    stdenv = overrideInStdenv stdenv [gnumake380];
-  };
-
-  strategoPackages017 = callPackage ../development/compilers/strategoxt/0.17.nix {
-    readline = readline5;
-  };
-
-  strategoPackages018 = callPackage ../development/compilers/strategoxt/0.18.nix {
-    readline = readline5;
-  };
-
   metaBuildEnv = callPackage ../development/compilers/meta-environment/meta-build-env { };
 
   swiProlog = callPackage ../development/compilers/swi-prolog { };
@@ -5602,8 +5572,6 @@ in
 
   vs90wrapper = callPackage ../development/compilers/vs90wrapper { };
 
-  webdsl = callPackage ../development/compilers/webdsl { };
-
   wla-dx = callPackage ../development/compilers/wla-dx { };
 
   wrapCCWith = ccWrapper: libc: extraBuildCommands: baseCC: ccWrapper {
@@ -6886,10 +6854,6 @@ in
 
   aspellDicts = recurseIntoAttrs (callPackages ../development/libraries/aspell/dictionaries.nix {});
 
-  aterm = self.aterm25;
-
-  aterm25 = callPackage ../development/libraries/aterm/2.5.nix { };
-
   attica = callPackage ../development/libraries/attica { };
 
   attr = callPackage ../development/libraries/attr { };
@@ -9617,8 +9581,6 @@ in
 
   v8_3_16_14 = callPackage ../development/libraries/v8/3.16.14.nix {
     inherit (pythonPackages) gyp;
-    # The build succeeds using gcc5 but it fails to build pkgs.consul-ui
-    stdenv = overrideCC stdenv gcc48;
   };
 
   v8_3_24_10 = callPackage ../development/libraries/v8/3.24.10.nix {
@@ -11287,8 +11249,6 @@ in
 
     prl-tools = callPackage ../os-specific/linux/prl-tools { };
 
-    psmouse_alps = callPackage ../os-specific/linux/psmouse-alps { };
-
     seturgent = callPackage ../os-specific/linux/seturgent { };
 
     spl = callPackage ../os-specific/linux/spl {
@@ -16015,15 +15975,10 @@ in
   speed_dreams = callPackage ../games/speed-dreams {
     # Torcs wants to make shared libraries linked with plib libraries (it provides static).
     # i686 is the only platform I know than can do that linking without plib built with -fPIC
-    plib = plib.override { enablePIC = !stdenv.isi686; };
     libpng = libpng12;
   };
 
-  torcs = callPackage ../games/torcs {
-    # Torcs wants to make shared libraries linked with plib libraries (it provides static).
-    # i686 is the only platform I know than can do that linking without plib built with -fPIC
-    plib = plib.override { enablePIC = !stdenv.isi686; };
-  };
+  torcs = callPackage ../games/torcs { };
 
   trigger = callPackage ../games/trigger { };
 
diff --git a/pkgs/top-level/guile-2-test.nix b/pkgs/top-level/guile-2-test.nix
index 9d2fbcbef5cc..70ec6c0dc0ce 100644
--- a/pkgs/top-level/guile-2-test.nix
+++ b/pkgs/top-level/guile-2-test.nix
@@ -56,7 +56,6 @@ in (mapTestOn {
   guile = linux;
 
   autogen = linux;
-  lsh = linux;
   mailutils = linux;
   mcron = linux;
   texmacs = linux;
diff --git a/pkgs/top-level/release-small.nix b/pkgs/top-level/release-small.nix
index 2774ff66f576..77efcc2e0211 100644
--- a/pkgs/top-level/release-small.nix
+++ b/pkgs/top-level/release-small.nix
@@ -88,7 +88,6 @@ with import ./release-lib.nix { inherit supportedSystems; };
   libxml2 = all;
   libxslt = all;
   lout = linux;
-  lsh = linux;
   lsof = linux;
   ltrace = linux;
   lvm2 = linux;
diff --git a/pkgs/top-level/release.nix b/pkgs/top-level/release.nix
index 4ae5951ceff5..ce093a1da22a 100644
--- a/pkgs/top-level/release.nix
+++ b/pkgs/top-level/release.nix
@@ -255,14 +255,6 @@ let
 
       #rPackages = packagePlatforms pkgs.rPackages;
 
-      strategoPackages = {
-        sdf = linux;
-        strategoxt = linux;
-        javafront = linux;
-        strategoShell = linux ++ darwin;
-        dryad = linux;
-      };
-
       ocamlPackages = { };
 
       perlPackages = { };