17 files changed, 100 insertions, 209 deletions
diff --git a/pkgs/os-specific/linux/evdi/default.nix b/pkgs/os-specific/linux/evdi/default.nix
index 72f3b1fbd9c..42f959a6157 100644
--- a/pkgs/os-specific/linux/evdi/default.nix
+++ b/pkgs/os-specific/linux/evdi/default.nix
@@ -2,13 +2,13 @@
 
 stdenv.mkDerivation rec {
   pname = "evdi";
-  version = "1.6.3";
+  version = "1.6.4";
 
   src = fetchFromGitHub {
     owner = "DisplayLink";
     repo = pname;
     rev = "v${version}";
-    sha256 = "1gp8xbhd5pmcl95izhpvw9gxfcsbv5f80s6q39l4y3z9j734rb8j";
+    sha256 = "1yrjm8lvvz3v4h5af6m9qzq6z4lbgd7qbvq5rz7sjhdsh7g6qibd";
   };
 
   nativeBuildInputs = kernel.moduleBuildDependencies;
diff --git a/pkgs/os-specific/linux/facetimehd/default.nix b/pkgs/os-specific/linux/facetimehd/default.nix
index d65018c600e..99e72c33983 100644
--- a/pkgs/os-specific/linux/facetimehd/default.nix
+++ b/pkgs/os-specific/linux/facetimehd/default.nix
@@ -16,9 +16,9 @@ let
   #       still works.
   srcParams = if (stdenv.lib.versionAtLeast kernel.version "4.8") then
     { # Use mainline branch
-      version = "unstable-2016-10-09";
-      rev = "887d0f531ef7b91457be519474136c3355c5132b";
-      sha256 = "0bayahnxar1q6wvf9cb6p8gsfw98w0wqp715hs4r7apmddwk9v7n";
+      version = "unstable-2019-12-10";
+      rev = "ea832ac486afb6dac9ef59aa37e90f332ab7f05a";
+      sha256 = "1dg2i558hjnjnyk53xyg0ayykqaial9bm420v22s9a3khzzjnwq3";
     }
   else
     { # Use master branch (broken on 4.8)
diff --git a/pkgs/os-specific/linux/firejail/default.nix b/pkgs/os-specific/linux/firejail/default.nix
index 8200acf62b7..678592c0379 100644
--- a/pkgs/os-specific/linux/firejail/default.nix
+++ b/pkgs/os-specific/linux/firejail/default.nix
@@ -3,10 +3,10 @@ let
   s = # Generated upstream information
   rec {
     baseName="firejail";
-    version="0.9.60";
+    version="0.9.62";
     name="${baseName}-${version}";
     url="mirror://sourceforge/firejail/firejail/firejail-${version}.tar.xz";
-    sha256="1mw2s040wbxaj4lqfm6033wxrxlnix40mqc2bsfran5sj2gxd3sh";
+    sha256="1q2silgy882fl61p5qa9f9jqkxcqnwa71jig3c729iahx4f0hs05";
   };
   buildInputs = [
     which
@@ -52,7 +52,7 @@ stdenv.mkDerivation {
     license = stdenv.lib.licenses.gpl2Plus ;
     maintainers = [stdenv.lib.maintainers.raskin];
     platforms = stdenv.lib.platforms.linux;
-    homepage = https://l3net.wordpress.com/projects/firejail/;
+    homepage = https://firejail.wordpress.com/;
     downloadPage = "https://sourceforge.net/projects/firejail/files/firejail/";
   };
 }
diff --git a/pkgs/os-specific/linux/health-check/default.nix b/pkgs/os-specific/linux/health-check/default.nix
index d45f6c5f896..694d4565d96 100644
--- a/pkgs/os-specific/linux/health-check/default.nix
+++ b/pkgs/os-specific/linux/health-check/default.nix
@@ -2,11 +2,11 @@
 
 stdenv.mkDerivation rec {
   pname = "health-check";
-  version = "0.03.04";
+  version = "0.03.05";
 
   src = fetchurl {
     url = "https://kernel.ubuntu.com/~cking/tarballs/${pname}/${pname}-${version}.tar.gz";
-    sha256 = "0p85ai31n9hh6d4b79zzlczf9arsy7vmkjak1x3g9f5qj8fy4avp";
+    sha256 = "1qxmkdl4pa043yg4kq5ffapm0c2cmm64h3v2c3xhnx0ad5pbhy5z";
   };
 
   buildInputs = [ json_c libbsd ];
diff --git a/pkgs/os-specific/linux/kernel/linux-4.14.nix b/pkgs/os-specific/linux/kernel/linux-4.14.nix
index 052217c0060..71b626479ba 100644
--- a/pkgs/os-specific/linux/kernel/linux-4.14.nix
+++ b/pkgs/os-specific/linux/kernel/linux-4.14.nix
@@ -3,7 +3,7 @@
 with stdenv.lib;
 
 buildLinux (args // rec {
-  version = "4.14.164";
+  version = "4.14.166";
 
   # modDirVersion needs to be x.y.z, will automatically add .0 if needed
   modDirVersion = if (modDirVersionArg == null) then concatStringsSep "." (take 3 (splitVersion "${version}.0")) else modDirVersionArg;
@@ -13,6 +13,6 @@ buildLinux (args // rec {
 
   src = fetchurl {
     url = "mirror://kernel/linux/kernel/v4.x/linux-${version}.tar.xz";
-    sha256 = "0jzbgpxlfy64q7zaqix87k8ci1fr9lkx1xr9m5zjniziydhi00x2";
+    sha256 = "003wax7dsahlv1iv9yqhkjbxx20crmwyd9464cx974i03a0vzclb";
   };
 } // (args.argsOverride or {}))
diff --git a/pkgs/os-specific/linux/kernel/linux-4.19.nix b/pkgs/os-specific/linux/kernel/linux-4.19.nix
index e938d8ff33e..fc0caad7406 100644
--- a/pkgs/os-specific/linux/kernel/linux-4.19.nix
+++ b/pkgs/os-specific/linux/kernel/linux-4.19.nix
@@ -3,7 +3,7 @@
 with stdenv.lib;
 
 buildLinux (args // rec {
-  version = "4.19.95";
+  version = "4.19.97";
 
   # modDirVersion needs to be x.y.z, will automatically add .0 if needed
   modDirVersion = if (modDirVersionArg == null) then concatStringsSep "." (take 3 (splitVersion "${version}.0")) else modDirVersionArg;
@@ -13,6 +13,6 @@ buildLinux (args // rec {
 
   src = fetchurl {
     url = "mirror://kernel/linux/kernel/v4.x/linux-${version}.tar.xz";
-    sha256 = "1c2g5wcf4zgy5q51qrf0s4hf3pr1j8gi8gn27w8cafn1xqrcmvaa";
+    sha256 = "1nln2ksfm0ddkqdmhvxwzqq96av1myx89kr1wxs54m2yw0la7clg";
   };
 } // (args.argsOverride or {}))
diff --git a/pkgs/os-specific/linux/kernel/linux-4.4.nix b/pkgs/os-specific/linux/kernel/linux-4.4.nix
index 0cdb2710b62..0651232f91f 100644
--- a/pkgs/os-specific/linux/kernel/linux-4.4.nix
+++ b/pkgs/os-specific/linux/kernel/linux-4.4.nix
@@ -1,11 +1,11 @@
 { stdenv, buildPackages, fetchurl, perl, buildLinux, ... } @ args:
 
 buildLinux (args // rec {
-  version = "4.4.209";
+  version = "4.4.210";
   extraMeta.branch = "4.4";
 
   src = fetchurl {
     url = "mirror://kernel/linux/kernel/v4.x/linux-${version}.tar.xz";
-    sha256 = "0m94795grq3sbj7jlmwc0ncq3vap9lf1z00sdiys17kjs3bcfbnh";
+    sha256 = "1pg754s3138d2lq5y2zd1z7dagdy8pl4ifmp0754sa1rkjd3h0ns";
   };
 } // (args.argsOverride or {}))
diff --git a/pkgs/os-specific/linux/kernel/linux-4.9.nix b/pkgs/os-specific/linux/kernel/linux-4.9.nix
index a5fa03b774a..7c649bd9b57 100644
--- a/pkgs/os-specific/linux/kernel/linux-4.9.nix
+++ b/pkgs/os-specific/linux/kernel/linux-4.9.nix
@@ -1,11 +1,11 @@
 { stdenv, buildPackages, fetchurl, perl, buildLinux, ... } @ args:
 
 buildLinux (args // rec {
-  version = "4.9.209";
+  version = "4.9.210";
   extraMeta.branch = "4.9";
 
   src = fetchurl {
     url = "mirror://kernel/linux/kernel/v4.x/linux-${version}.tar.xz";
-    sha256 = "1qarm90l1r4y68v5swhf81z6v6gspa8sw9jab3fxrz8mz6zdan02";
+    sha256 = "04skcbbp1yv54hwipa1pjx04lb21013r0lh2swycq0kdhc1m54d0";
   };
 } // (args.argsOverride or {}))
diff --git a/pkgs/os-specific/linux/kernel/linux-5.4.nix b/pkgs/os-specific/linux/kernel/linux-5.4.nix
index 73fe68261ab..9b1ebeeb489 100644
--- a/pkgs/os-specific/linux/kernel/linux-5.4.nix
+++ b/pkgs/os-specific/linux/kernel/linux-5.4.nix
@@ -3,7 +3,7 @@
 with stdenv.lib;
 
 buildLinux (args // rec {
-  version = "5.4.11";
+  version = "5.4.13";
 
   # modDirVersion needs to be x.y.z, will automatically add .0 if needed
   modDirVersion = if (modDirVersionArg == null) then concatStringsSep "." (take 3 (splitVersion "${version}.0")) else modDirVersionArg;
@@ -13,6 +13,6 @@ buildLinux (args // rec {
 
   src = fetchurl {
     url = "mirror://kernel/linux/kernel/v5.x/linux-${version}.tar.xz";
-    sha256 = "0b6pamnhyzf4n6sl8lxcnllrn41xmbldipfca23j1n71spjkdgb2";
+    sha256 = "1mva73ywb2r5lrmzp5m7hyy0zpgxdg91nw42c1z1sz3ydpcjkys9";
   };
 } // (args.argsOverride or {}))
diff --git a/pkgs/os-specific/linux/kernel/linux-testing.nix b/pkgs/os-specific/linux/kernel/linux-testing.nix
index b6231b5a972..00dcb6f0f48 100644
--- a/pkgs/os-specific/linux/kernel/linux-testing.nix
+++ b/pkgs/os-specific/linux/kernel/linux-testing.nix
@@ -3,7 +3,7 @@
 with stdenv.lib;
 
 buildLinux (args // rec {
-  version = "5.5-rc6";
+  version = "5.5-rc7";
   extraMeta.branch = "5.5";
 
   # modDirVersion needs to be x.y.z, will always add .0
@@ -11,7 +11,7 @@ buildLinux (args // rec {
 
   src = fetchurl {
     url = "https://git.kernel.org/torvalds/t/linux-${version}.tar.gz";
-    sha256 = "0y4rsxynn0qprrsxy4v5vr4ihhavn43yqqp1qfrrxsfw15djncc2";
+    sha256 = "10fjk4bw73x5xpb4q83ngni7slw489wdxhdwmyrkfqqy5chgm290";
   };
 
   # Should the testing kernels ever be built on Hydra?
diff --git a/pkgs/os-specific/linux/syslinux/default.nix b/pkgs/os-specific/linux/syslinux/default.nix
index 8631ddf01d0..ed901b21ac1 100644
--- a/pkgs/os-specific/linux/syslinux/default.nix
+++ b/pkgs/os-specific/linux/syslinux/default.nix
@@ -1,13 +1,14 @@
-{ stdenv, fetchFromGitHub, fetchurl, nasm, perl, python, libuuid, mtools, makeWrapper }:
+{ stdenv, fetchFromRepoOrCz, fetchurl, nasm, perl, python3, libuuid, mtools, makeWrapper }:
 
 stdenv.mkDerivation {
-  name = "syslinux-2015-11-09";
+  name = "syslinux-2019-02-07";
 
-  src = fetchFromGitHub {
-    owner = "geneC";
+  # This is syslinux-6.04-pre3^1; syslinux-6.04-pre3 fails to run.
+  # Same issue here https://www.syslinux.org/archives/2019-February/026330.html
+  src = fetchFromRepoOrCz {
     repo = "syslinux";
-    rev = "0cc9a99e560a2f52bcf052fd85b1efae35ee812f";
-    sha256 = "0wk3r5ki4lc334f9jpml07wpl8d0bnxi9h1l4h4fyf9a0d7n4kmw";
+    rev = "b40487005223a78c3bb4c300ef6c436b3f6ec1f7";
+    sha256 = "1qrxl1114sr2i2791z9rf8v53g200aq30f08808d7i8qnmgvxl2w";
   };
 
   patches = let
@@ -15,12 +16,13 @@ stdenv.mkDerivation {
       "https://salsa.debian.org/images-team/syslinux/raw/${commit}/debian/patches/"
       + patchName;
   in [
-    ./perl-deps.patch
     (fetchurl {
-      # ldlinux.elf: Not enough room for program headers, try linking with -N
-      name = "not-enough-room.patch";
-      url = mkURL "a556ad7" "0014_fix_ftbfs_no_dynamic_linker.patch";
-      sha256 = "0ijqjsjmnphmvsx0z6ppnajsfv6xh6crshy44i2a5klxw4nlvrsw";
+      url = mkURL "fa1349f1" "0002-gfxboot-menu-label.patch";
+      sha256 = "06ifgzbpjj4picpj17zgprsfi501zf4pp85qjjgn29i5rs291zni";
+    })
+    (fetchurl {
+      url = mkURL "477e56d2" "0005-gnu-efi-version-compatibility.patch";
+      sha256 = "041568b4abb79wynyps1n04lg4fr26rc3sbjncz99pp0mbz0ajlm";
     })
     (fetchurl {
       # mbr.bin: too big (452 > 440)
@@ -33,20 +35,22 @@ stdenv.mkDerivation {
       url = mkURL "012e1dd312eb" "0017-single-load-segment.patch";
       sha256 = "0azqzicsjw47b9ppyikhzaqmjl4lrvkxris1356bkmgcaiv6d98b";
     })
+    (fetchurl {
+      url = mkURL "26f0e7b2" "0018-prevent-pow-optimization.patch";
+      sha256 = "1c8g0jz5yj9a0rsmryx9vdjsw4hw8mjfcg05c9pmyjg85w3dfp3m";
+    })
   ];
 
   postPatch = ''
     substituteInPlace Makefile --replace /bin/pwd $(type -P pwd)
-    substituteInPlace gpxe/src/Makefile.housekeeping --replace /bin/echo $(type -P echo)
     substituteInPlace utils/ppmtolss16 --replace /usr/bin/perl $(type -P perl)
-    substituteInPlace gpxe/src/Makefile --replace /usr/bin/perl $(type -P perl)
 
     # fix tests
     substituteInPlace tests/unittest/include/unittest/unittest.h \
       --replace /usr/include/ ""
   '';
 
-  nativeBuildInputs = [ nasm perl python ];
+  nativeBuildInputs = [ nasm perl python3 ];
   buildInputs = [ libuuid makeWrapper ];
 
   enableParallelBuilding = false; # Fails very rarely with 'No rule to make target: ...'
diff --git a/pkgs/os-specific/linux/syslinux/perl-deps.patch b/pkgs/os-specific/linux/syslinux/perl-deps.patch
deleted file mode 100644
index 82c9820809e..00000000000
--- a/pkgs/os-specific/linux/syslinux/perl-deps.patch
+++ /dev/null
@@ -1,81 +0,0 @@
-http://git.ipxe.org/ipxe.git/commitdiff/719b498
-
-diff -ru -x '*~' -x '*.orig' -x '*.rej' syslinux-4.02-orig/gpxe/src/arch/i386/Makefile.pcbios syslinux-4.02/gpxe/src/arch/i386/Makefile.pcbios
---- syslinux-4.02-orig/gpxe/src/arch/i386/Makefile.pcbios	2010-07-21 21:33:13.000000000 +0200
-+++ syslinux-4.02/gpxe/src/arch/i386/Makefile.pcbios	2010-08-06 23:32:57.000000000 +0200
-@@ -24,11 +24,11 @@
- 
- # Padding rules
- #
--PAD_rom		= $(PADIMG) --blksize=512 --byte=0xff $@
-+PAD_rom		= $(PERL) $(PADIMG) --blksize=512 --byte=0xff $@
- PAD_hrom	= $(PAD_rom)
- PAD_xrom	= $(PAD_rom)
--PAD_dsk		= $(PADIMG) --blksize=512 $@
--PAD_hd		= $(PADIMG) --blksize=32768 $@
-+PAD_dsk		= $(PERL) $(PADIMG) --blksize=512 $@
-+PAD_hd		= $(PERL) $(PADIMG) --blksize=32768 $@
- 
- # rule to make a non-emulation ISO boot image
- NON_AUTO_MEDIA	+= iso
-diff -ru -x '*~' -x '*.orig' -x '*.rej' syslinux-4.02-orig/gpxe/src/Makefile syslinux-4.02/gpxe/src/Makefile
---- syslinux-4.02-orig/gpxe/src/Makefile	2010-07-21 21:33:13.000000000 +0200
-+++ syslinux-4.02/gpxe/src/Makefile	2010-08-06 23:31:15.000000000 +0200
-@@ -31,12 +31,12 @@
- OBJCOPY		:= $(CROSS_COMPILE)objcopy
- NM		:= $(CROSS_COMPILE)nm
- OBJDUMP		:= $(CROSS_COMPILE)objdump
--PARSEROM	:= $(PERL) ./util/parserom.pl
--MAKEROM		:= $(PERL) ./util/makerom.pl
--SYMCHECK	:= $(PERL) ./util/symcheck.pl
--SORTOBJDUMP	:= $(PERL) ./util/sortobjdump.pl
--PADIMG		:= $(PERL) ./util/padimg.pl
--LICENCE		:= $(PERL) ./util/licence.pl
-+PARSEROM	:= ./util/parserom.pl
-+MAKEROM		:= ./util/makerom.pl
-+SYMCHECK	:= ./util/symcheck.pl
-+SORTOBJDUMP	:= ./util/sortobjdump.pl
-+PADIMG		:= ./util/padimg.pl
-+LICENCE		:= ./util/licence.pl
- NRV2B		:= ./util/nrv2b
- ZBIN		:= ./util/zbin
- ELF2EFI32	:= ./util/elf2efi32
-diff -ru -x '*~' -x '*.orig' -x '*.rej' syslinux-4.02-orig/gpxe/src/Makefile.housekeeping syslinux-4.02/gpxe/src/Makefile.housekeeping
---- syslinux-4.02-orig/gpxe/src/Makefile.housekeeping	2010-07-21 21:33:13.000000000 +0200
-+++ syslinux-4.02/gpxe/src/Makefile.housekeeping	2010-08-06 23:31:49.000000000 +0200
-@@ -456,7 +456,7 @@
- 		 '\n$(2) : $$($(4)_DEPS)\n' \
- 		 '\nTAGS : $$($(4)_DEPS)\n' \
- 		>> $(2)
--	@$(PARSEROM) $(1) >> $(2)
-+	@$(PERL) $(PARSEROM) $(1) >> $(2)
- 
- endef
- 
-@@ -657,7 +657,7 @@
- 	$(QM)$(ECHO) "  [LD] $@"
- 	$(Q)$(LD) $(LDFLAGS) -T $(LDSCRIPT) $(TGT_LD_FLAGS) $(BLIB) -o $@ \
- 		-Map $(BIN)/$*.tmp.map
--	$(Q)$(OBJDUMP) -ht $@ | $(SORTOBJDUMP) >> $(BIN)/$*.tmp.map
-+	$(Q)$(OBJDUMP) -ht $@ | $(PERL) $(SORTOBJDUMP) >> $(BIN)/$*.tmp.map
- 
- # Keep intermediate object file (useful for debugging)
- .PRECIOUS : $(BIN)/%.tmp
-@@ -714,7 +714,7 @@
- 		echo "files are missing a licence declaration:" ;\
- 		echo $(call unlicensed_deps_list,$<);\
- 		exit 1,\
--		$(LICENCE) $(call licence_list,$<))
-+		$(PERL) $(LICENCE) $(call licence_list,$<))
- 
- # Extract compression information from intermediate object file
- #
-@@ -941,7 +941,7 @@
- CLEANUP	+= $(BIN)/symtab
- 
- symcheck : $(SYMTAB)
--	$(SYMCHECK) $<
-+	$(PERL) $(SYMCHECK) $<
- 
- endif # defined(BIN)
- 
diff --git a/pkgs/os-specific/linux/unstick/default.nix b/pkgs/os-specific/linux/unstick/default.nix
new file mode 100644
index 00000000000..cca6e6210cb
--- /dev/null
+++ b/pkgs/os-specific/linux/unstick/default.nix
@@ -0,0 +1,26 @@
+{ stdenv, lib, fetchFromGitHub, meson, ninja, pkgconfig, libseccomp }:
+
+stdenv.mkDerivation rec {
+  name = "unstick";
+  version = "0.1.0";
+
+  src = fetchFromGitHub {
+    owner = "kwohlfahrt";
+    repo = name;
+    rev = "effee9aa242ca12dc94cc6e96bc073f4cc9e8657";
+    sha256 = "08la3jmmzlf4pm48bf9zx4cqj9gbqalpqy0s57bh5vfsdk74nnhv";
+  };
+
+  sourceRoot = "source/src";
+
+  nativeBuildInputs = [ meson ninja pkgconfig ];
+  buildInputs = [ libseccomp ];
+
+  meta = {
+    homepage = "https://github.com/kwohlfahrt/unstick";
+    description = "Silently eats chmod commands forbidden by Nix";
+    license = lib.licenses.gpl3;
+    platforms = lib.platforms.linux;
+    maintainers = with lib.maintainers; [ kwohlfahrt ];
+  };
+}
diff --git a/pkgs/os-specific/linux/v4l2loopback/default.nix b/pkgs/os-specific/linux/v4l2loopback/default.nix
index ab1413efd80..275372b8309 100644
--- a/pkgs/os-specific/linux/v4l2loopback/default.nix
+++ b/pkgs/os-specific/linux/v4l2loopback/default.nix
@@ -2,13 +2,13 @@
 
 stdenv.mkDerivation rec {
   name = "v4l2loopback-${version}-${kernel.version}";
-  version = "0.12.2";
+  version = "0.12.3";
 
   src = fetchFromGitHub {
     owner = "umlaeute";
     repo = "v4l2loopback";
     rev = "v${version}";
-    sha256 = "1bcypfz5nlfmdm2a00yl7rgl0jh0g2nmwndxlsrblqclznhjilg2";
+    sha256 = "01wahmrh4iw27cfmypik6frapq14vn7m9shmj5g7cr1apz2523aq";
   };
 
   hardeningDisable = [ "format" "pic" ];
diff --git a/pkgs/os-specific/linux/xf86-input-mtrack/default.nix b/pkgs/os-specific/linux/xf86-input-mtrack/default.nix
deleted file mode 100644
index 2897e9200fd..00000000000
--- a/pkgs/os-specific/linux/xf86-input-mtrack/default.nix
+++ /dev/null
@@ -1,42 +0,0 @@
-{
-  stdenv
-, fetchurl
-, utilmacros
-, pkgconfig
-, mtdev
-, xorgserver
-, xorgproto
-, pixman
-, autoreconfHook
-}:
-
-stdenv.mkDerivation {
-  name = "xf86-input-mtrack-0.3.0";
-
-  buildInputs = [
-    utilmacros
-    pkgconfig
-    mtdev
-    xorgserver
-    xorgproto
-    pixman
-    autoreconfHook
-  ];
-
-  CFLAGS = "-I${pixman}/include/pixman-1";
-
-  src = fetchurl {
-    name = "xf86-input-mtrack.tar.gz";
-    url = "https://github.com/BlueDragonX/xf86-input-mtrack/tarball/v0.3.0";
-    sha256 = "174rdw7gv0wsnjgmwpx4pgjn1zfbylflda4k2dzff6phzxj9yl6v";
-  };
-
-  meta = {
-    homepage = https://github.com/BlueDragonX/xf86-input-mtrack;
-
-    description = "An Xorg driver for multitouch trackpads";
-
-    license = stdenv.lib.licenses.gpl2;
-    platforms = stdenv.lib.platforms.linux;
-  };
-}
diff --git a/pkgs/os-specific/linux/xf86-input-multitouch/default.nix b/pkgs/os-specific/linux/xf86-input-multitouch/default.nix
deleted file mode 100644
index 71242348f68..00000000000
--- a/pkgs/os-specific/linux/xf86-input-multitouch/default.nix
+++ /dev/null
@@ -1,48 +0,0 @@
-{ stdenv
-, fetchgit
-, mtdev
-, pixman
-, xorg
-, libpciaccess
-}:
-
-stdenv.mkDerivation {
-  name = "xf86-input-multitouch-20110312";
-
-  src = fetchgit {
-    url = http://bitmath.org/git/multitouch.git;
-    rev = "4d87c041f6a232aa30528d70d4b9946d1824b4ed";
-    sha256 = "1jh52d3lkmchn5xdbz4qn50d30nild1zxvfbvwwl2rbmphs5ww6y";
-  };
-
-  # Configuration from http://bitmath.org/code/multitouch/
-  confFile = ''
-    Section "InputClass"
-        MatchIsTouchpad "true"
-        Identifier "Multitouch Touchpad"
-        Driver "multitouch"
-    EndSection
-  '';
-
-  buildInputs = with xorg; [
-    mtdev xorgproto libpciaccess libxcb
-  ];
-
-  buildPhase = ''
-    make INCLUDE="$NIX_CFLAGS_COMPILE -I${xorg.xorgserver.dev}/include/xorg -I${pixman}/include/pixman-1 -Iinclude"
-  '';
-
-  installPhase = ''
-    make DESTDIR="$out" LIBDIR="lib" install
-    mkdir -p $out/include/xorg
-    echo -n "$confFile" > $out/include/xorg/10-multitouch.conf
-  '';
-
-  meta = {
-    homepage = http://bitmath.org/code/multitouch/;
-
-    description = "Brings multitouch gestures to the Linux desktop";
-
-    license = stdenv.lib.licenses.gpl2;
-  };
-}
diff --git a/pkgs/os-specific/linux/zenpower/default.nix b/pkgs/os-specific/linux/zenpower/default.nix
new file mode 100644
index 00000000000..8fdf7f23cf8
--- /dev/null
+++ b/pkgs/os-specific/linux/zenpower/default.nix
@@ -0,0 +1,32 @@
+{ stdenv, kernel, fetchFromGitHub }:
+
+stdenv.mkDerivation rec {
+  pname = "zenpower";
+  version = "0.1.5";
+
+  src = fetchFromGitHub {
+    owner = "ocerman";
+    repo = "zenpower";
+    rev = "v${version}";
+    sha256 = "1ay1q666bc7czgc95invw523c0ds2gj85wxypc3wi418vfaha5vy";
+  };
+
+  hardeningDisable = [ "pic" ];
+
+  nativeBuildInputs = kernel.moduleBuildDependencies;
+
+  makeFlags = "KERNEL_BUILD=${kernel.dev}/lib/modules/${kernel.modDirVersion}/build";
+
+  installPhase = ''
+    install -D zenpower.ko -t "$out/lib/modules/${kernel.modDirVersion}/kernel/drivers/hwmon/zenpower/"
+  '';
+
+  meta = with stdenv.lib; {
+    description = "Linux kernel driver for reading temperature, voltage(SVI2), current(SVI2) and power(SVI2) for AMD Zen family CPUs.";
+    homepage = "https://github.com/ocerman/zenpower";
+    license = licenses.gpl2;
+    maintainers = with maintainers; [ alexbakker ];
+    platforms = platforms.linux;
+    broken = versionOlder kernel.version "4.14";
+  };
+}