treewide: Per RFC45, remove all unquoted URLs

author: Michael Reilly <OmnipotentEntity@gmail.com> 2020-03-31 21:11:51 -0400
committer: Jörg Thalheim <joerg@thalheim.io> 2020-04-10 17:54:53 +0100
commit: 84cf00f98031e93f389f1eb93c4a7374a33cc0a9 (patch)
tree: 203c51a8740cb4893b8cfc4426d4cd49a97430e0 /pkgs/os-specific/linux
parent: bf5eb87033cc6a5de5cc48da544c17a4dedc790b (diff)
279 files changed, 300 insertions, 300 deletions
diff --git a/pkgs/os-specific/linux/915resolution/default.nix b/pkgs/os-specific/linux/915resolution/default.nix
index ce21887f19f8f..906ea04293fe4 100644
--- a/pkgs/os-specific/linux/915resolution/default.nix
+++ b/pkgs/os-specific/linux/915resolution/default.nix
@@ -12,7 +12,7 @@ stdenv.mkDerivation rec {
   installPhase = "mkdir -p $out/sbin; cp 915resolution $out/sbin/";
 
   meta = with stdenv.lib; {
-    homepage = http://915resolution.mango-lang.org/;
+    homepage = "http://915resolution.mango-lang.org/";
     description = "A tool to modify Intel 800/900 video BIOS";
     platforms = [ "i686-linux" "x86_64-linux" ];
     license = licenses.publicDomain;
diff --git a/pkgs/os-specific/linux/acpi/default.nix b/pkgs/os-specific/linux/acpi/default.nix
index cc7317f5520a4..69a36d7bf52b0 100644
--- a/pkgs/os-specific/linux/acpi/default.nix
+++ b/pkgs/os-specific/linux/acpi/default.nix
@@ -17,7 +17,7 @@ stdenv.mkDerivation rec {
       the "old" `apm' command on ACPI systems.  It includes
       battery and thermal information.
     '';
-    homepage = https://sourceforge.net/projects/acpiclient/;
+    homepage = "https://sourceforge.net/projects/acpiclient/";
     license = stdenv.lib.licenses.gpl2Plus;
     platforms = platforms.linux;
     maintainers = [ ];
diff --git a/pkgs/os-specific/linux/acpid/default.nix b/pkgs/os-specific/linux/acpid/default.nix
index d58aec4a97c9d..5ef5e2724b23e 100644
--- a/pkgs/os-specific/linux/acpid/default.nix
+++ b/pkgs/os-specific/linux/acpid/default.nix
@@ -19,7 +19,7 @@ stdenv.mkDerivation rec {
   '';
 
   meta = with stdenv.lib; {
-    homepage = https://sourceforge.net/projects/acpid2/;
+    homepage = "https://sourceforge.net/projects/acpid2/";
     description = "A daemon for delivering ACPI events to userspace programs";
     license = licenses.gpl2Plus;
     platforms = platforms.linux;
diff --git a/pkgs/os-specific/linux/acpitool/default.nix b/pkgs/os-specific/linux/acpitool/default.nix
index 86e6b54906adb..9f2ad5b5c03bc 100644
--- a/pkgs/os-specific/linux/acpitool/default.nix
+++ b/pkgs/os-specific/linux/acpitool/default.nix
@@ -43,7 +43,7 @@ in stdenv.mkDerivation rec {
 
   meta = {
     description = "A small, convenient command-line ACPI client with a lot of features";
-    homepage = https://sourceforge.net/projects/acpitool/;
+    homepage = "https://sourceforge.net/projects/acpitool/";
     license = stdenv.lib.licenses.gpl2Plus;
     maintainers = [ stdenv.lib.maintainers.guibert ];
     platforms = stdenv.lib.platforms.unix;
diff --git a/pkgs/os-specific/linux/afuse/default.nix b/pkgs/os-specific/linux/afuse/default.nix
index 67c5ff1408741..758c57bb9e130 100644
--- a/pkgs/os-specific/linux/afuse/default.nix
+++ b/pkgs/os-specific/linux/afuse/default.nix
@@ -4,7 +4,7 @@ stdenv.mkDerivation {
   name = "afuse-0.4.1";
 
   src = fetchurl {
-    url = https://github.com/pcarrier/afuse/archive/v0.4.1.tar.gz;
+    url = "https://github.com/pcarrier/afuse/archive/v0.4.1.tar.gz";
     sha256 = "1sfhicmxppkvdd4z9klfn63snb71gr9hff6xij1gzk94xg6m0ycc";
   };
 
@@ -13,7 +13,7 @@ stdenv.mkDerivation {
 
   meta = {
     description = "Automounter in userspace";
-    homepage = https://github.com/pcarrier/afuse;
+    homepage = "https://github.com/pcarrier/afuse";
     license = stdenv.lib.licenses.gpl2;
     maintainers = [ stdenv.lib.maintainers.marcweber ];
     platforms = stdenv.lib.platforms.linux;
diff --git a/pkgs/os-specific/linux/alsa-firmware/default.nix b/pkgs/os-specific/linux/alsa-firmware/default.nix
index d0a3d7645b323..01955534bfc74 100644
--- a/pkgs/os-specific/linux/alsa-firmware/default.nix
+++ b/pkgs/os-specific/linux/alsa-firmware/default.nix
@@ -32,7 +32,7 @@ stdenv.mkDerivation rec {
   '';
 
   meta = {
-    homepage = http://www.alsa-project.org/;
+    homepage = "http://www.alsa-project.org/";
     description = "Soundcard firmwares from the alsa project";
     license = stdenv.lib.licenses.gpl2Plus;
     platforms = stdenv.lib.platforms.linux;
diff --git a/pkgs/os-specific/linux/alsa-lib/default.nix b/pkgs/os-specific/linux/alsa-lib/default.nix
index 8dcddf4baf9b7..9518946528444 100644
--- a/pkgs/os-specific/linux/alsa-lib/default.nix
+++ b/pkgs/os-specific/linux/alsa-lib/default.nix
@@ -25,7 +25,7 @@ stdenv.mkDerivation rec {
   outputs = [ "out" "dev" ];
 
   meta = with stdenv.lib; {
-    homepage = http://www.alsa-project.org/;
+    homepage = "http://www.alsa-project.org/";
     description = "ALSA, the Advanced Linux Sound Architecture libraries";
 
     longDescription = ''
diff --git a/pkgs/os-specific/linux/alsa-oss/default.nix b/pkgs/os-specific/linux/alsa-oss/default.nix
index 77b351a199870..774dc3d8d6767 100644
--- a/pkgs/os-specific/linux/alsa-oss/default.nix
+++ b/pkgs/os-specific/linux/alsa-oss/default.nix
@@ -17,7 +17,7 @@ stdenv.mkDerivation rec {
   installFlags = [ "ASOUND_STATE_DIR=$(TMPDIR)/dummy" ];
 
   meta = with stdenv.lib; {
-    homepage = http://www.alsa-project.org/;
+    homepage = "http://www.alsa-project.org/";
     description = "ALSA, the Advanced Linux Sound Architecture alsa-oss emulation";
 
     longDescription = ''
diff --git a/pkgs/os-specific/linux/alsa-tools/default.nix b/pkgs/os-specific/linux/alsa-tools/default.nix
index 743e8f3576b02..151549aa67bd0 100644
--- a/pkgs/os-specific/linux/alsa-tools/default.nix
+++ b/pkgs/os-specific/linux/alsa-tools/default.nix
@@ -39,7 +39,7 @@ stdenv.mkDerivation rec {
   '';
 
   meta = with stdenv.lib; {
-    homepage = http://www.alsa-project.org/;
+    homepage = "http://www.alsa-project.org/";
     description = "ALSA, the Advanced Linux Sound Architecture tools";
 
     longDescription = ''
diff --git a/pkgs/os-specific/linux/amdgpu-pro/default.nix b/pkgs/os-specific/linux/amdgpu-pro/default.nix
index b72944a49eb19..32763fcded51a 100644
--- a/pkgs/os-specific/linux/amdgpu-pro/default.nix
+++ b/pkgs/os-specific/linux/amdgpu-pro/default.nix
@@ -173,7 +173,7 @@ in stdenv.mkDerivation rec {
 
   meta = with stdenv.lib; {
     description = "AMDGPU-PRO drivers";
-    homepage =  http://support.amd.com/en-us/kb-articles/Pages/AMDGPU-PRO-Beta-Driver-for-Vulkan-Release-Notes.aspx ;
+    homepage =  "http://support.amd.com/en-us/kb-articles/Pages/AMDGPU-PRO-Beta-Driver-for-Vulkan-Release-Notes.aspx";
     license = licenses.unfree;
     platforms = platforms.linux;
     maintainers = with maintainers; [ corngood ];
diff --git a/pkgs/os-specific/linux/anbox/default.nix b/pkgs/os-specific/linux/anbox/default.nix
index 0012c3de98971..5f8ca7ac46fa5 100644
--- a/pkgs/os-specific/linux/anbox/default.nix
+++ b/pkgs/os-specific/linux/anbox/default.nix
@@ -130,7 +130,7 @@ stdenv.mkDerivation rec {
     }.${stdenv.system} or null;
 
   meta = with stdenv.lib; {
-    homepage = https://anbox.io;
+    homepage = "https://anbox.io";
     description = "Android in a box";
     license = licenses.gpl2;
     maintainers = with maintainers; [ edwtjo ];
diff --git a/pkgs/os-specific/linux/anbox/kmod.nix b/pkgs/os-specific/linux/anbox/kmod.nix
index 0888f2c54146c..6eb74ca25f6b3 100644
--- a/pkgs/os-specific/linux/anbox/kmod.nix
+++ b/pkgs/os-specific/linux/anbox/kmod.nix
@@ -33,7 +33,7 @@ stdenv.mkDerivation {
 
   meta = with stdenv.lib; {
     description = "Anbox ashmem and binder drivers.";
-    homepage = https://github.com/anbox/anbox-modules;
+    homepage = "https://github.com/anbox/anbox-modules";
     license = licenses.gpl2;
     platforms = platforms.linux;
     broken = (versionOlder kernel.version "4.4") || (kernel.features.grsecurity);
diff --git a/pkgs/os-specific/linux/android-udev-rules/default.nix b/pkgs/os-specific/linux/android-udev-rules/default.nix
index 2aa71b92beb19..0c659b41fdb2a 100644
--- a/pkgs/os-specific/linux/android-udev-rules/default.nix
+++ b/pkgs/os-specific/linux/android-udev-rules/default.nix
@@ -20,7 +20,7 @@ stdenv.mkDerivation rec {
   '';
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/M0Rf30/android-udev-rules;
+    homepage = "https://github.com/M0Rf30/android-udev-rules";
     description = "Android udev rules list aimed to be the most comprehensive on the net";
     platforms = platforms.linux;
     license = licenses.gpl3;
diff --git a/pkgs/os-specific/linux/ati-drivers/default.nix b/pkgs/os-specific/linux/ati-drivers/default.nix
index a391f73391fb1..63f9b5399da9b 100644
--- a/pkgs/os-specific/linux/ati-drivers/default.nix
+++ b/pkgs/os-specific/linux/ati-drivers/default.nix
@@ -128,7 +128,7 @@ stdenv.mkDerivation rec {
 
   meta = with stdenv.lib; {
     description = "ATI Catalyst display drivers";
-    homepage = http://support.amd.com/us/gpudownload/Pages/index.aspx;
+    homepage = "http://support.amd.com/us/gpudownload/Pages/index.aspx";
     license = licenses.unfree;
     maintainers = with maintainers; [ marcweber offline jerith666 ];
     platforms = platforms.linux;
diff --git a/pkgs/os-specific/linux/atop/default.nix b/pkgs/os-specific/linux/atop/default.nix
index 5144add3a37f4..0d8392cbcd8a8 100644
--- a/pkgs/os-specific/linux/atop/default.nix
+++ b/pkgs/os-specific/linux/atop/default.nix
@@ -43,6 +43,6 @@ stdenv.mkDerivation rec {
     '';
     inherit version;
     license = licenses.gpl2;
-    downloadPage = http://atoptool.nl/downloadatop.php;
+    downloadPage = "http://atoptool.nl/downloadatop.php";
   };
 }
diff --git a/pkgs/os-specific/linux/audit/default.nix b/pkgs/os-specific/linux/audit/default.nix
index dab9504964300..f77d71c823b8c 100644
--- a/pkgs/os-specific/linux/audit/default.nix
+++ b/pkgs/os-specific/linux/audit/default.nix
@@ -58,7 +58,7 @@ stdenv.mkDerivation rec {
   '';
   meta = {
     description = "Audit Library";
-    homepage = https://people.redhat.com/sgrubb/audit/;
+    homepage = "https://people.redhat.com/sgrubb/audit/";
     license = stdenv.lib.licenses.gpl2;
     platforms = stdenv.lib.platforms.linux;
     maintainers = with stdenv.lib.maintainers; [ ];
diff --git a/pkgs/os-specific/linux/autofs/default.nix b/pkgs/os-specific/linux/autofs/default.nix
index 591a9a8792fc5..baf3cc6ad55e9 100644
--- a/pkgs/os-specific/linux/autofs/default.nix
+++ b/pkgs/os-specific/linux/autofs/default.nix
@@ -40,7 +40,7 @@ in stdenv.mkDerivation {
 
   meta = {
     description = "Kernel-based automounter";
-    homepage = https://www.kernel.org/pub/linux/daemons/autofs/;
+    homepage = "https://www.kernel.org/pub/linux/daemons/autofs/";
     license = stdenv.lib.licenses.gpl2Plus;
     executables = [ "automount" ];
     platforms = stdenv.lib.platforms.linux;
diff --git a/pkgs/os-specific/linux/batman-adv/alfred.nix b/pkgs/os-specific/linux/batman-adv/alfred.nix
index fa2be46688cb3..c1fb3ef5ee1a4 100644
--- a/pkgs/os-specific/linux/batman-adv/alfred.nix
+++ b/pkgs/os-specific/linux/batman-adv/alfred.nix
@@ -19,7 +19,7 @@ stdenv.mkDerivation rec {
   '';
 
   meta = {
-    homepage = https://www.open-mesh.org/projects/batman-adv/wiki/Wiki;
+    homepage = "https://www.open-mesh.org/projects/batman-adv/wiki/Wiki";
     description = "B.A.T.M.A.N. routing protocol in a linux kernel module for layer 2, information distribution tool";
     license = stdenv.lib.licenses.gpl2;
     maintainers = with stdenv.lib.maintainers; [ fpletz ];
diff --git a/pkgs/os-specific/linux/batman-adv/batctl.nix b/pkgs/os-specific/linux/batman-adv/batctl.nix
index 57bafb398d1eb..5767c4aa72c4d 100644
--- a/pkgs/os-specific/linux/batman-adv/batctl.nix
+++ b/pkgs/os-specific/linux/batman-adv/batctl.nix
@@ -19,7 +19,7 @@ stdenv.mkDerivation rec {
   '';
 
   meta = {
-    homepage = https://www.open-mesh.org/projects/batman-adv/wiki/Wiki;
+    homepage = "https://www.open-mesh.org/projects/batman-adv/wiki/Wiki";
     description = "B.A.T.M.A.N. routing protocol in a linux kernel module for layer 2, control tool";
     license = stdenv.lib.licenses.gpl2;
     maintainers = with stdenv.lib.maintainers; [ fpletz ];
diff --git a/pkgs/os-specific/linux/batman-adv/default.nix b/pkgs/os-specific/linux/batman-adv/default.nix
index 796be1e5d484a..8985949a01232 100644
--- a/pkgs/os-specific/linux/batman-adv/default.nix
+++ b/pkgs/os-specific/linux/batman-adv/default.nix
@@ -22,7 +22,7 @@ stdenv.mkDerivation rec {
   '';
 
   meta = {
-    homepage = https://www.open-mesh.org/projects/batman-adv/wiki/Wiki;
+    homepage = "https://www.open-mesh.org/projects/batman-adv/wiki/Wiki";
     description = "B.A.T.M.A.N. routing protocol in a linux kernel module for layer 2";
     license = stdenv.lib.licenses.gpl2;
     maintainers = with stdenv.lib.maintainers; [ fpletz ];
diff --git a/pkgs/os-specific/linux/bbswitch/default.nix b/pkgs/os-specific/linux/bbswitch/default.nix
index 4b9148600686d..eea8d31f24db1 100644
--- a/pkgs/os-specific/linux/bbswitch/default.nix
+++ b/pkgs/os-specific/linux/bbswitch/default.nix
@@ -51,7 +51,7 @@ stdenv.mkDerivation {
   meta = with stdenv.lib; {
     description = "A module for powering off hybrid GPUs";
     platforms = [ "x86_64-linux" "i686-linux" ];
-    homepage = https://github.com/Bumblebee-Project/bbswitch;
+    homepage = "https://github.com/Bumblebee-Project/bbswitch";
     maintainers = with maintainers; [ abbradar ];
   };
 }
diff --git a/pkgs/os-specific/linux/bcc/default.nix b/pkgs/os-specific/linux/bcc/default.nix
index 585ab6ec72539..79e32a05f463e 100644
--- a/pkgs/os-specific/linux/bcc/default.nix
+++ b/pkgs/os-specific/linux/bcc/default.nix
@@ -67,7 +67,7 @@ python.pkgs.buildPythonApplication rec {
 
   meta = with stdenv.lib; {
     description = "Dynamic Tracing Tools for Linux";
-    homepage    = https://iovisor.github.io/bcc/;
+    homepage    = "https://iovisor.github.io/bcc/";
     license     = licenses.asl20;
     maintainers = with maintainers; [ ragge mic92 thoughtpolice ];
   };
diff --git a/pkgs/os-specific/linux/bluez/default.nix b/pkgs/os-specific/linux/bluez/default.nix
index 29b100a33c526..78d88d941e87b 100644
--- a/pkgs/os-specific/linux/bluez/default.nix
+++ b/pkgs/os-specific/linux/bluez/default.nix
@@ -119,6 +119,6 @@ stdenv.mkDerivation rec {
     homepage = "http://www.bluez.org/";
     license = with licenses; [ gpl2 lgpl21 ];
     platforms = platforms.linux;
-    repositories.git = https://git.kernel.org/pub/scm/bluetooth/bluez.git;
+    repositories.git = "https://git.kernel.org/pub/scm/bluetooth/bluez.git";
   };
 }
diff --git a/pkgs/os-specific/linux/bolt/default.nix b/pkgs/os-specific/linux/bolt/default.nix
index 3a4c2ef7d9f78..114a90129ac22 100644
--- a/pkgs/os-specific/linux/bolt/default.nix
+++ b/pkgs/os-specific/linux/bolt/default.nix
@@ -53,7 +53,7 @@ stdenv.mkDerivation rec {
 
   meta = with stdenv.lib; {
     description = "Thunderbolt 3 device management daemon";
-    homepage = https://gitlab.freedesktop.org/bolt/bolt;
+    homepage = "https://gitlab.freedesktop.org/bolt/bolt";
     license = licenses.lgpl21Plus;
     maintainers = [ maintainers.callahad ];
     platforms = platforms.linux;
diff --git a/pkgs/os-specific/linux/bpftrace/default.nix b/pkgs/os-specific/linux/bpftrace/default.nix
index 9eb9c53b8dd41..2772ecec710d8 100644
--- a/pkgs/os-specific/linux/bpftrace/default.nix
+++ b/pkgs/os-specific/linux/bpftrace/default.nix
@@ -54,7 +54,7 @@ stdenv.mkDerivation rec {
 
   meta = with stdenv.lib; {
     description = "High-level tracing language for Linux eBPF";
-    homepage    = https://github.com/iovisor/bpftrace;
+    homepage    = "https://github.com/iovisor/bpftrace";
     license     = licenses.asl20;
     maintainers = with maintainers; [ rvl thoughtpolice ];
   };
diff --git a/pkgs/os-specific/linux/bridge-utils/default.nix b/pkgs/os-specific/linux/bridge-utils/default.nix
index e3207fdf37d13..1aeb4a907fbf6 100644
--- a/pkgs/os-specific/linux/bridge-utils/default.nix
+++ b/pkgs/os-specific/linux/bridge-utils/default.nix
@@ -24,7 +24,7 @@ stdenv.mkDerivation rec {
 
   meta = {
     description = "https://sourceforge.net/projects/bridge/";
-    homepage = https://wiki.linuxfoundation.org/networking/bridge;
+    homepage = "https://wiki.linuxfoundation.org/networking/bridge";
     license = stdenv.lib.licenses.gpl2Plus;
     platforms = stdenv.lib.platforms.linux;
   };
diff --git a/pkgs/os-specific/linux/brillo/default.nix b/pkgs/os-specific/linux/brillo/default.nix
index 1262260664cdc..5baaa0752aa68 100644
--- a/pkgs/os-specific/linux/brillo/default.nix
+++ b/pkgs/os-specific/linux/brillo/default.nix
@@ -26,7 +26,7 @@ stdenv.mkDerivation rec {
 
   meta = with stdenv.lib; {
     description = "Backlight and Keyboard LED control tool";
-    homepage = https://gitlab.com/cameronnemo/brillo;
+    homepage = "https://gitlab.com/cameronnemo/brillo";
     license = [ licenses.gpl3 licenses.bsd0 ];
     platforms = platforms.linux;
     maintainers = [ maintainers.alexarice ];
diff --git a/pkgs/os-specific/linux/broadcom-sta/default.nix b/pkgs/os-specific/linux/broadcom-sta/default.nix
index e24171dfefecd..f1b560e9f8b76 100644
--- a/pkgs/os-specific/linux/broadcom-sta/default.nix
+++ b/pkgs/os-specific/linux/broadcom-sta/default.nix
@@ -57,7 +57,7 @@ stdenv.mkDerivation {
 
   meta = {
     description = "Kernel module driver for some Broadcom's wireless cards";
-    homepage = http://www.broadcom.com/support/802.11/linux_sta.php;
+    homepage = "http://www.broadcom.com/support/802.11/linux_sta.php";
     license = stdenv.lib.licenses.unfreeRedistributable;
     maintainers = with stdenv.lib.maintainers; [ phreedom ];
     platforms = stdenv.lib.platforms.linux;
diff --git a/pkgs/os-specific/linux/btfs/default.nix b/pkgs/os-specific/linux/btfs/default.nix
index d2e5d91e36511..4e94151a8129a 100644
--- a/pkgs/os-specific/linux/btfs/default.nix
+++ b/pkgs/os-specific/linux/btfs/default.nix
@@ -19,7 +19,7 @@ stdenv.mkDerivation rec {
 
   meta = with stdenv.lib; {
     description = "A bittorrent filesystem based on FUSE";
-    homepage    = https://github.com/johang/btfs;
+    homepage    = "https://github.com/johang/btfs";
     license     = licenses.gpl3;
     maintainers = with maintainers; [ rnhmjoj ];
     platforms   = platforms.linux;
diff --git a/pkgs/os-specific/linux/busybox/default.nix b/pkgs/os-specific/linux/busybox/default.nix
index 41ac6e94ab374..430066831b874 100644
--- a/pkgs/os-specific/linux/busybox/default.nix
+++ b/pkgs/os-specific/linux/busybox/default.nix
@@ -104,7 +104,7 @@ stdenv.mkDerivation rec {
 
   meta = with stdenv.lib; {
     description = "Tiny versions of common UNIX utilities in a single small executable";
-    homepage = https://busybox.net/;
+    homepage = "https://busybox.net/";
     license = licenses.gpl2;
     maintainers = with maintainers; [ ];
     platforms = platforms.linux;
diff --git a/pkgs/os-specific/linux/cachefilesd/default.nix b/pkgs/os-specific/linux/cachefilesd/default.nix
index 44c2cfff5a2b9..27fd8c9613ac3 100644
--- a/pkgs/os-specific/linux/cachefilesd/default.nix
+++ b/pkgs/os-specific/linux/cachefilesd/default.nix
@@ -17,7 +17,7 @@ stdenv.mkDerivation rec {
 
   meta = with stdenv.lib; {
     description = "Local network file caching management daemon";
-    homepage = https://people.redhat.com/dhowells/fscache/;
+    homepage = "https://people.redhat.com/dhowells/fscache/";
     license = licenses.gpl2Plus;
     platforms = platforms.linux;
     maintainers = with maintainers; [ abbradar ];
diff --git a/pkgs/os-specific/linux/can-utils/default.nix b/pkgs/os-specific/linux/can-utils/default.nix
index 1451a4e96c087..2b6b82591b594 100644
--- a/pkgs/os-specific/linux/can-utils/default.nix
+++ b/pkgs/os-specific/linux/can-utils/default.nix
@@ -23,7 +23,7 @@ stdenv.mkDerivation {
 
   meta = with stdenv.lib; {
     description = "CAN userspace utilities and tools (for use with Linux SocketCAN)";
-    homepage = https://github.com/linux-can/can-utils;
+    homepage = "https://github.com/linux-can/can-utils";
     license = licenses.gpl2Plus;
     platforms = platforms.linux;
     maintainers = [ maintainers.bjornfor ];
diff --git a/pkgs/os-specific/linux/cgmanager/default.nix b/pkgs/os-specific/linux/cgmanager/default.nix
index 6ba86036a52a5..d890ef44f7451 100644
--- a/pkgs/os-specific/linux/cgmanager/default.nix
+++ b/pkgs/os-specific/linux/cgmanager/default.nix
@@ -19,7 +19,7 @@ stdenv.mkDerivation rec {
   ];
 
   meta = with stdenv.lib; {
-    homepage = https://linuxcontainers.org/cgmanager/introduction/;
+    homepage = "https://linuxcontainers.org/cgmanager/introduction/";
     description = "A central privileged daemon that manages all your cgroups";
     license = licenses.lgpl21;
     platforms = platforms.linux;
diff --git a/pkgs/os-specific/linux/cifs-utils/default.nix b/pkgs/os-specific/linux/cifs-utils/default.nix
index 1ee7ece05377f..ad136b811df8e 100644
--- a/pkgs/os-specific/linux/cifs-utils/default.nix
+++ b/pkgs/os-specific/linux/cifs-utils/default.nix
@@ -17,7 +17,7 @@ stdenv.mkDerivation rec {
   makeFlags = [ "root_sbindir=$(out)/sbin" ];
 
   meta = with stdenv.lib; {
-    homepage = http://www.samba.org/linux-cifs/cifs-utils/;
+    homepage = "http://www.samba.org/linux-cifs/cifs-utils/";
     description = "Tools for managing Linux CIFS client filesystems";
     platforms = platforms.linux;
     license = licenses.lgpl3;
diff --git a/pkgs/os-specific/linux/compsize/default.nix b/pkgs/os-specific/linux/compsize/default.nix
index 0f24b1a18e9b4..dd54df77c3485 100644
--- a/pkgs/os-specific/linux/compsize/default.nix
+++ b/pkgs/os-specific/linux/compsize/default.nix
@@ -22,7 +22,7 @@ stdenv.mkDerivation rec {
 
   meta = with stdenv.lib; {
     description = "btrfs: Find compression type/ratio on a file or set of files";
-    homepage    = https://github.com/kilobyte/compsize;
+    homepage    = "https://github.com/kilobyte/compsize";
     license     = licenses.gpl2;
     maintainers = with maintainers; [ CrazedProgrammer ];
     platforms   = platforms.linux;
diff --git a/pkgs/os-specific/linux/conky/default.nix b/pkgs/os-specific/linux/conky/default.nix
index f826ddd423d8e..14f17da55a773 100644
--- a/pkgs/os-specific/linux/conky/default.nix
+++ b/pkgs/os-specific/linux/conky/default.nix
@@ -134,7 +134,7 @@ stdenv.mkDerivation rec {
   enableParallelBuilding = false;
 
   meta = with stdenv.lib; {
-    homepage = http://conky.sourceforge.net/;
+    homepage = "http://conky.sourceforge.net/";
     description = "Advanced, highly configurable system monitor based on torsmo";
     maintainers = [ maintainers.guibert ];
     license = licenses.gpl3Plus;
diff --git a/pkgs/os-specific/linux/conntrack-tools/default.nix b/pkgs/os-specific/linux/conntrack-tools/default.nix
index 20c441ffae2fb..8346fb1c73cb5 100644
--- a/pkgs/os-specific/linux/conntrack-tools/default.nix
+++ b/pkgs/os-specific/linux/conntrack-tools/default.nix
@@ -18,7 +18,7 @@ stdenv.mkDerivation rec {
   nativeBuildInputs = [ flex bison pkgconfig ];
 
   meta = with stdenv.lib; {
-    homepage = http://conntrack-tools.netfilter.org/;
+    homepage = "http://conntrack-tools.netfilter.org/";
     description = "Connection tracking userspace tools";
     platforms = platforms.linux;
     license = licenses.gpl2Plus;
diff --git a/pkgs/os-specific/linux/consoletools/default.nix b/pkgs/os-specific/linux/consoletools/default.nix
index c46af5fba85c9..83de8f5ae1a50 100644
--- a/pkgs/os-specific/linux/consoletools/default.nix
+++ b/pkgs/os-specific/linux/consoletools/default.nix
@@ -16,7 +16,7 @@ stdenv.mkDerivation rec {
   installFlags = [ "PREFIX=\"\"" ];
 
   meta = with stdenv.lib; {
-    homepage = https://sourceforge.net/projects/linuxconsole/;
+    homepage = "https://sourceforge.net/projects/linuxconsole/";
     description = "A set of tools for joysticks and serial peripherals";
     license = licenses.gpl2Plus;
     platforms = platforms.linux;
diff --git a/pkgs/os-specific/linux/cpufrequtils/default.nix b/pkgs/os-specific/linux/cpufrequtils/default.nix
index 04da31176da20..4c0515e94b3b6 100644
--- a/pkgs/os-specific/linux/cpufrequtils/default.nix
+++ b/pkgs/os-specific/linux/cpufrequtils/default.nix
@@ -23,7 +23,7 @@ stdenv.mkDerivation rec {
 
   meta = with stdenv.lib; {
     description = "Tools to display or change the CPU governor settings";
-    homepage = http://ftp.be.debian.org/pub/linux/utils/kernel/cpufreq/cpufrequtils.html;
+    homepage = "http://ftp.be.debian.org/pub/linux/utils/kernel/cpufreq/cpufrequtils.html";
     license = licenses.gpl2;
     platforms = platforms.linux;
   };
diff --git a/pkgs/os-specific/linux/cpupower/default.nix b/pkgs/os-specific/linux/cpupower/default.nix
index 601810f260009..b6ecaa11de28f 100644
--- a/pkgs/os-specific/linux/cpupower/default.nix
+++ b/pkgs/os-specific/linux/cpupower/default.nix
@@ -37,7 +37,7 @@ stdenv.mkDerivation {
 
   meta = with stdenv.lib; {
     description = "Tool to examine and tune power saving features";
-    homepage = https://www.kernel.org/;
+    homepage = "https://www.kernel.org/";
     license = licenses.gpl2;
     platforms = platforms.linux;
   };
diff --git a/pkgs/os-specific/linux/cpuset/default.nix b/pkgs/os-specific/linux/cpuset/default.nix
index 5791145d52afe..0a9b38f2888b5 100644
--- a/pkgs/os-specific/linux/cpuset/default.nix
+++ b/pkgs/os-specific/linux/cpuset/default.nix
@@ -20,7 +20,7 @@ python2Packages.buildPythonApplication rec {
 
   meta = with stdenv.lib; {
     description = "Cpuset is a Python application that forms a wrapper around the standard Linux filesystem calls to make using the cpusets facilities in the Linux kernel easier.";
-    homepage    = https://github.com/wykurz/cpuset;
+    homepage    = "https://github.com/wykurz/cpuset";
     license     = licenses.gpl2;
     maintainers = with maintainers; [ wykurz ];
   };
diff --git a/pkgs/os-specific/linux/cramfsswap/default.nix b/pkgs/os-specific/linux/cramfsswap/default.nix
index d183bb25cb569..eb04761eef472 100644
--- a/pkgs/os-specific/linux/cramfsswap/default.nix
+++ b/pkgs/os-specific/linux/cramfsswap/default.nix
@@ -4,7 +4,7 @@ stdenv.mkDerivation {
   name = "cramfsswap-1.4.1";
   builder = ./builder.sh;
   src = fetchurl {
-    url = mirror://debian/pool/main/c/cramfsswap/cramfsswap_1.4.1.tar.gz;
+    url = "mirror://debian/pool/main/c/cramfsswap/cramfsswap_1.4.1.tar.gz";
     sha256 = "0c6lbx1inkbcvvhh3y6fvfaq3w7d1zv7psgpjs5f3zjk1jysi9qd";
   };
 
diff --git a/pkgs/os-specific/linux/crda/default.nix b/pkgs/os-specific/linux/crda/default.nix
index 501b1fb1884a3..5811e9358b01d 100644
--- a/pkgs/os-specific/linux/crda/default.nix
+++ b/pkgs/os-specific/linux/crda/default.nix
@@ -70,7 +70,7 @@ stdenv.mkDerivation rec {
 
       to the system configuration.
     '';
-    homepage = http://drvbp1.linux-foundation.org/~mcgrof/rel-html/crda/;
+    homepage = "http://drvbp1.linux-foundation.org/~mcgrof/rel-html/crda/";
     license = licenses.free; # "copyleft-next 0.3.0", as yet without a web site
     platforms = platforms.linux;
   };
diff --git a/pkgs/os-specific/linux/criu/default.nix b/pkgs/os-specific/linux/criu/default.nix
index 3210a0106a6f2..4f7dae930aac8 100644
--- a/pkgs/os-specific/linux/criu/default.nix
+++ b/pkgs/os-specific/linux/criu/default.nix
@@ -43,7 +43,7 @@ stdenv.mkDerivation rec {
 
   meta = with stdenv.lib; {
     description = "Userspace checkpoint/restore for Linux";
-    homepage    = https://criu.org;
+    homepage    = "https://criu.org";
     license     = licenses.gpl2;
     platforms   = [ "x86_64-linux" ];
     maintainers = [ maintainers.thoughtpolice ];
diff --git a/pkgs/os-specific/linux/cryptodev/default.nix b/pkgs/os-specific/linux/cryptodev/default.nix
index c146e18f68d5a..321f00b0ef2d0 100644
--- a/pkgs/os-specific/linux/cryptodev/default.nix
+++ b/pkgs/os-specific/linux/cryptodev/default.nix
@@ -19,7 +19,7 @@ stdenv.mkDerivation rec {
 
   meta = {
     description = "Device that allows access to Linux kernel cryptographic drivers";
-    homepage = http://cryptodev-linux.org/;
+    homepage = "http://cryptodev-linux.org/";
     license = stdenv.lib.licenses.gpl2Plus;
     platforms = stdenv.lib.platforms.linux;
     broken = !stdenv.lib.versionOlder kernel.version "4.13";
diff --git a/pkgs/os-specific/linux/cryptsetup/default.nix b/pkgs/os-specific/linux/cryptsetup/default.nix
index 9c621d28ed290..06be9f3432e79 100644
--- a/pkgs/os-specific/linux/cryptsetup/default.nix
+++ b/pkgs/os-specific/linux/cryptsetup/default.nix
@@ -43,7 +43,7 @@ stdenv.mkDerivation rec {
   doCheck = true;
 
   meta = {
-    homepage = https://gitlab.com/cryptsetup/cryptsetup/;
+    homepage = "https://gitlab.com/cryptsetup/cryptsetup/";
     description = "LUKS for dm-crypt";
     license = stdenv.lib.licenses.gpl2;
     maintainers = with stdenv.lib.maintainers; [ ];
diff --git a/pkgs/os-specific/linux/dbus-broker/default.nix b/pkgs/os-specific/linux/dbus-broker/default.nix
index b61d99cead104..d84676bcda6f2 100644
--- a/pkgs/os-specific/linux/dbus-broker/default.nix
+++ b/pkgs/os-specific/linux/dbus-broker/default.nix
@@ -32,7 +32,7 @@ stdenv.mkDerivation rec {
 
   meta = with stdenv.lib; {
     description = "Linux D-Bus Message Broker";
-    homepage    = https://github.com/bus1/dbus-broker/wiki;
+    homepage    = "https://github.com/bus1/dbus-broker/wiki";
     license     = licenses.asl20;
     platforms   = platforms.linux;
     maintainers = with maintainers; [ peterhoeg ];
diff --git a/pkgs/os-specific/linux/devmem2/default.nix b/pkgs/os-specific/linux/devmem2/default.nix
index 77fa7fe3b1b6e..9115601e35735 100644
--- a/pkgs/os-specific/linux/devmem2/default.nix
+++ b/pkgs/os-specific/linux/devmem2/default.nix
@@ -20,7 +20,7 @@ stdenv.mkDerivation {
 
   meta = with stdenv.lib; {
     description = "Simple program to read/write from/to any location in memory";
-    homepage = http://lartmaker.nl/lartware/port/;
+    homepage = "http://lartmaker.nl/lartware/port/";
     license = licenses.gpl2Plus;
     platforms = platforms.linux;
     maintainers = with maintainers; [ bjornfor ];
diff --git a/pkgs/os-specific/linux/directvnc/default.nix b/pkgs/os-specific/linux/directvnc/default.nix
index a880f699b6997..c79371909152b 100644
--- a/pkgs/os-specific/linux/directvnc/default.nix
+++ b/pkgs/os-specific/linux/directvnc/default.nix
@@ -17,7 +17,7 @@ stdenv.mkDerivation {
 
   meta = with stdenv.lib; {
     description = "DirectFB VNC client";
-    homepage = http://drinkmilk.github.io/directvnc/;
+    homepage = "http://drinkmilk.github.io/directvnc/";
     license = licenses.gpl2;
     maintainers = [ maintainers.raskin ];
     platforms = platforms.linux;
diff --git a/pkgs/os-specific/linux/disk-indicator/default.nix b/pkgs/os-specific/linux/disk-indicator/default.nix
index 46ebc923e3b27..b2ae930f193c7 100644
--- a/pkgs/os-specific/linux/disk-indicator/default.nix
+++ b/pkgs/os-specific/linux/disk-indicator/default.nix
@@ -4,7 +4,7 @@ stdenv.mkDerivation {
   name = "disk-indicator-2014-05-19";
 
   src = fetchgit {
-    url = git://github.com/MeanEYE/Disk-Indicator.git;
+    url = "git://github.com/MeanEYE/Disk-Indicator.git";
     rev = "51ef4afd8141b8d0659cbc7dc62189c56ae9c2da";
     sha256 = "10jx6mx9qarn21p2l2jayxkn1gmqhvck1wymgsr4jmbwxl8ra5kd";
   };
@@ -28,7 +28,7 @@ stdenv.mkDerivation {
   '';
 
   meta = {
-    homepage = https://github.com/MeanEYE/Disk-Indicator;
+    homepage = "https://github.com/MeanEYE/Disk-Indicator";
     description = "A program that will turn a LED into a hard disk indicator";
     longDescription = ''
       Small program for Linux that will turn your Scroll, Caps or Num Lock LED
diff --git a/pkgs/os-specific/linux/dmidecode/default.nix b/pkgs/os-specific/linux/dmidecode/default.nix
index 55dcba378ca10..97ad75851a6a8 100644
--- a/pkgs/os-specific/linux/dmidecode/default.nix
+++ b/pkgs/os-specific/linux/dmidecode/default.nix
@@ -11,7 +11,7 @@ stdenv.mkDerivation rec {
   makeFlags = [ "prefix=$(out)" ];
 
   meta = with stdenv.lib; {
-    homepage = https://www.nongnu.org/dmidecode/;
+    homepage = "https://www.nongnu.org/dmidecode/";
     description = "A tool that reads information about your system's hardware from the BIOS according to the SMBIOS/DMI standard";
     license = licenses.gpl2Plus;
     platforms = platforms.linux;
diff --git a/pkgs/os-specific/linux/dpdk/default.nix b/pkgs/os-specific/linux/dpdk/default.nix
index 414f276a21093..8ad703bdd4b63 100644
--- a/pkgs/os-specific/linux/dpdk/default.nix
+++ b/pkgs/os-specific/linux/dpdk/default.nix
@@ -67,7 +67,7 @@ in stdenv.mkDerivation rec {
 
   meta = with lib; {
     description = "Set of libraries and drivers for fast packet processing";
-    homepage = http://dpdk.org/;
+    homepage = "http://dpdk.org/";
     license = with licenses; [ lgpl21 gpl2 bsd2 ];
     platforms =  platforms.linux;
     maintainers = with maintainers; [ domenkozar magenbluten orivej ];
diff --git a/pkgs/os-specific/linux/drbd/default.nix b/pkgs/os-specific/linux/drbd/default.nix
index 02b8afa721f6e..bbf2535ce3d6d 100644
--- a/pkgs/os-specific/linux/drbd/default.nix
+++ b/pkgs/os-specific/linux/drbd/default.nix
@@ -40,7 +40,7 @@ stdenv.mkDerivation rec {
   ];
 
   meta = with stdenv.lib; {
-    homepage = http://www.drbd.org/;
+    homepage = "http://www.drbd.org/";
     description = "Distributed Replicated Block Device, a distributed storage system for Linux";
     license = licenses.gpl2;
     platforms = platforms.linux;
diff --git a/pkgs/os-specific/linux/dstat/default.nix b/pkgs/os-specific/linux/dstat/default.nix
index 25d0eb1fd029f..2e235e27f364c 100644
--- a/pkgs/os-specific/linux/dstat/default.nix
+++ b/pkgs/os-specific/linux/dstat/default.nix
@@ -15,7 +15,7 @@ python2Packages.buildPythonApplication rec {
   makeFlags = [ "prefix=$(out)" ];
 
   meta = with stdenv.lib; {
-    homepage = http://dag.wieers.com/home-made/dstat/;
+    homepage = "http://dag.wieers.com/home-made/dstat/";
     description = "Versatile resource statistics tool";
     license = licenses.gpl2;
     platforms = platforms.linux;
diff --git a/pkgs/os-specific/linux/e1000e/default.nix b/pkgs/os-specific/linux/e1000e/default.nix
index 38ef803d8e527..ea17c287a2926 100644
--- a/pkgs/os-specific/linux/e1000e/default.nix
+++ b/pkgs/os-specific/linux/e1000e/default.nix
@@ -30,7 +30,7 @@ stdenv.mkDerivation rec {
 
   meta = {
     description = "Linux kernel drivers for Intel Ethernet adapters and LOMs (LAN On Motherboard)";
-    homepage = http://e1000.sf.net/;
+    homepage = "http://e1000.sf.net/";
     license = stdenv.lib.licenses.gpl2;
   };
 }
diff --git a/pkgs/os-specific/linux/earlyoom/default.nix b/pkgs/os-specific/linux/earlyoom/default.nix
index 96283af40d05b..2585c5b3c2f83 100644
--- a/pkgs/os-specific/linux/earlyoom/default.nix
+++ b/pkgs/os-specific/linux/earlyoom/default.nix
@@ -18,7 +18,7 @@ stdenv.mkDerivation rec {
 
   meta = {
     description = "Early OOM Daemon for Linux";
-    homepage    = https://github.com/rfjakob/earlyoom;
+    homepage    = "https://github.com/rfjakob/earlyoom";
     license     = lib.licenses.mit;
     platforms   = lib.platforms.linux;
     maintainers = with lib.maintainers; [ ];
diff --git a/pkgs/os-specific/linux/ebtables/default.nix b/pkgs/os-specific/linux/ebtables/default.nix
index 3f025ca75045d..d3705195f599b 100644
--- a/pkgs/os-specific/linux/ebtables/default.nix
+++ b/pkgs/os-specific/linux/ebtables/default.nix
@@ -21,7 +21,7 @@ stdenv.mkDerivation rec {
 
   meta = with stdenv.lib; {
     description = "A filtering tool for Linux-based bridging firewalls";
-    homepage = http://ebtables.sourceforge.net/;
+    homepage = "http://ebtables.sourceforge.net/";
     license = licenses.gpl2;
     platforms = platforms.linux;
   };
diff --git a/pkgs/os-specific/linux/edac-utils/default.nix b/pkgs/os-specific/linux/edac-utils/default.nix
index eabd084855363..fb0a6dbf62ecd 100644
--- a/pkgs/os-specific/linux/edac-utils/default.nix
+++ b/pkgs/os-specific/linux/edac-utils/default.nix
@@ -29,7 +29,7 @@ stdenv.mkDerivation {
   '';
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/grondo/edac-utils;
+    homepage = "https://github.com/grondo/edac-utils";
     description = "Handles the reporting of hardware-related memory errors";
     license = licenses.gpl2;
     platforms = platforms.linux;
diff --git a/pkgs/os-specific/linux/ell/default.nix b/pkgs/os-specific/linux/ell/default.nix
index b1a3a4f089151..69c1f8de2ea9c 100644
--- a/pkgs/os-specific/linux/ell/default.nix
+++ b/pkgs/os-specific/linux/ell/default.nix
@@ -35,7 +35,7 @@ stdenv.mkDerivation rec {
   doCheck = true;
 
   meta = with stdenv.lib; {
-    homepage = https://01.org/ell;
+    homepage = "https://01.org/ell";
     description = "Embedded Linux Library";
     longDescription = ''
       The Embedded Linux* Library (ELL) provides core, low-level functionality for system daemons. It typically has no dependencies other than the Linux kernel, C standard library, and libdl (for dynamic linking). While ELL is designed to be efficient and compact enough for use on embedded Linux platforms, it is not limited to resource-constrained systems.
diff --git a/pkgs/os-specific/linux/ena/default.nix b/pkgs/os-specific/linux/ena/default.nix
index 9b5d82b9f7b36..de3bc092faa3e 100644
--- a/pkgs/os-specific/linux/ena/default.nix
+++ b/pkgs/os-specific/linux/ena/default.nix
@@ -33,7 +33,7 @@ stdenv.mkDerivation rec {
 
   meta = with stdenv.lib; {
     description = "Amazon Elastic Network Adapter (ENA) driver for Linux";
-    homepage = https://github.com/amzn/amzn-drivers;
+    homepage = "https://github.com/amzn/amzn-drivers";
     license = licenses.gpl2;
     maintainers = [ maintainers.eelco ];
     platforms = platforms.linux;
diff --git a/pkgs/os-specific/linux/extrace/default.nix b/pkgs/os-specific/linux/extrace/default.nix
index 0d00eaa3ac800..23a9c68b5d5b8 100644
--- a/pkgs/os-specific/linux/extrace/default.nix
+++ b/pkgs/os-specific/linux/extrace/default.nix
@@ -19,7 +19,7 @@ stdenv.mkDerivation rec {
   '';
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/leahneukirchen/extrace;
+    homepage = "https://github.com/leahneukirchen/extrace";
     description = "Trace exec() calls system-wide";
     license = with licenses; [ gpl2 bsd2 ];
     platforms = platforms.linux;
diff --git a/pkgs/os-specific/linux/facetimehd/default.nix b/pkgs/os-specific/linux/facetimehd/default.nix
index d771563158bd5..223f766aa228c 100644
--- a/pkgs/os-specific/linux/facetimehd/default.nix
+++ b/pkgs/os-specific/linux/facetimehd/default.nix
@@ -57,7 +57,7 @@ stdenv.mkDerivation rec {
   ];
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/patjak/bcwc_pcie;
+    homepage = "https://github.com/patjak/bcwc_pcie";
     description = "Linux driver for the Facetime HD (Broadcom 1570) PCIe webcam";
     license = licenses.gpl2;
     maintainers = with maintainers; [ womfoo grahamc kraem ];
diff --git a/pkgs/os-specific/linux/fatrace/default.nix b/pkgs/os-specific/linux/fatrace/default.nix
index b99f719f8361e..69d1afad8a685 100644
--- a/pkgs/os-specific/linux/fatrace/default.nix
+++ b/pkgs/os-specific/linux/fatrace/default.nix
@@ -23,7 +23,7 @@ stdenv.mkDerivation rec {
 
   meta = with stdenv.lib; {
     description = "Report system-wide file access events";
-    homepage = https://launchpad.net/fatrace/;
+    homepage = "https://launchpad.net/fatrace/";
     license = licenses.gpl3Plus;
     longDescription = ''
       fatrace reports file access events from all running processes.
diff --git a/pkgs/os-specific/linux/fbterm/default.nix b/pkgs/os-specific/linux/fbterm/default.nix
index d56b254d3821e..2b049bc6df5d2 100644
--- a/pkgs/os-specific/linux/fbterm/default.nix
+++ b/pkgs/os-specific/linux/fbterm/default.nix
@@ -54,7 +54,7 @@ stdenv.mkDerivation {
   meta = with stdenv.lib; {
     inherit (s) version;
     description = "Framebuffer terminal emulator";
-    homepage = https://code.google.com/archive/p/fbterm/;
+    homepage = "https://code.google.com/archive/p/fbterm/";
     maintainers = [ maintainers.raskin ];
     license = licenses.gpl2;
     platforms = platforms.linux;
diff --git a/pkgs/os-specific/linux/firejail/default.nix b/pkgs/os-specific/linux/firejail/default.nix
index 4d263194a49d3..8c7a109cb76bd 100644
--- a/pkgs/os-specific/linux/firejail/default.nix
+++ b/pkgs/os-specific/linux/firejail/default.nix
@@ -69,7 +69,7 @@ stdenv.mkDerivation {
     license = stdenv.lib.licenses.gpl2Plus ;
     maintainers = [stdenv.lib.maintainers.raskin];
     platforms = stdenv.lib.platforms.linux;
-    homepage = https://firejail.wordpress.com/;
+    homepage = "https://firejail.wordpress.com/";
     downloadPage = "https://sourceforge.net/projects/firejail/files/firejail/";
   };
 }
diff --git a/pkgs/os-specific/linux/firmware/b43-firmware-cutter/default.nix b/pkgs/os-specific/linux/firmware/b43-firmware-cutter/default.nix
index 8aa78e65dec13..7cb5d2a9a4087 100644
--- a/pkgs/os-specific/linux/firmware/b43-firmware-cutter/default.nix
+++ b/pkgs/os-specific/linux/firmware/b43-firmware-cutter/default.nix
@@ -14,7 +14,7 @@ stdenv.mkDerivation rec {
 
   meta = {
     description = "Firmware extractor for cards supported by the b43 kernel module";
-    homepage = http://wireless.kernel.org/en/users/Drivers/b43;
+    homepage = "http://wireless.kernel.org/en/users/Drivers/b43";
     license = stdenv.lib.licenses.free;
     platforms = stdenv.lib.platforms.linux;
   };
diff --git a/pkgs/os-specific/linux/firmware/b43-firmware/5.1.138.nix b/pkgs/os-specific/linux/firmware/b43-firmware/5.1.138.nix
index 58cd88b4dce02..4f03f58b11fb1 100644
--- a/pkgs/os-specific/linux/firmware/b43-firmware/5.1.138.nix
+++ b/pkgs/os-specific/linux/firmware/b43-firmware/5.1.138.nix
@@ -22,7 +22,7 @@ stdenv.mkDerivation {
 
   meta = {
     description = "Firmware for cards supported by the b43 kernel module";
-    homepage = http://wireless.kernel.org/en/users/Drivers/b43;
+    homepage = "http://wireless.kernel.org/en/users/Drivers/b43";
     license = stdenv.lib.licenses.unfree;
   };
 }
diff --git a/pkgs/os-specific/linux/firmware/b43-firmware/6.30.163.46.nix b/pkgs/os-specific/linux/firmware/b43-firmware/6.30.163.46.nix
index 959c0c74618e7..3972e52977f68 100644
--- a/pkgs/os-specific/linux/firmware/b43-firmware/6.30.163.46.nix
+++ b/pkgs/os-specific/linux/firmware/b43-firmware/6.30.163.46.nix
@@ -22,8 +22,8 @@ stdenv.mkDerivation rec {
 
   meta = with stdenv.lib; {
     description = "Firmware for cards supported by the b43 kernel module";
-    homepage = http://wireless.kernel.org/en/users/Drivers/b43;
-    downloadPage = http://www.lwfinger.com/b43-firmware;
+    homepage = "http://wireless.kernel.org/en/users/Drivers/b43";
+    downloadPage = "http://www.lwfinger.com/b43-firmware";
     license = licenses.unfree;
   };
 }
diff --git a/pkgs/os-specific/linux/firmware/broadcom-bt-firmware/default.nix b/pkgs/os-specific/linux/firmware/broadcom-bt-firmware/default.nix
index 4d5271a9ddfee..314a6b7521b88 100644
--- a/pkgs/os-specific/linux/firmware/broadcom-bt-firmware/default.nix
+++ b/pkgs/os-specific/linux/firmware/broadcom-bt-firmware/default.nix
@@ -38,7 +38,7 @@ stdenv.mkDerivation rec {
 
   meta = with stdenv.lib; {
     description = "Firmware for Broadcom WIDCOMM® Bluetooth devices";
-    homepage = http://www.catalog.update.microsoft.com/Search.aspx?q=Broadcom+bluetooth;
+    homepage = "http://www.catalog.update.microsoft.com/Search.aspx?q=Broadcom+bluetooth";
     license = licenses.unfree;
     platforms = platforms.linux;
     maintainers = with maintainers; [ zraexy ];
diff --git a/pkgs/os-specific/linux/firmware/bt-fw-converter/default.nix b/pkgs/os-specific/linux/firmware/bt-fw-converter/default.nix
index 9a99881be4627..5b4506a10eae6 100644
--- a/pkgs/os-specific/linux/firmware/bt-fw-converter/default.nix
+++ b/pkgs/os-specific/linux/firmware/bt-fw-converter/default.nix
@@ -26,7 +26,7 @@ stdenv.mkDerivation  rec {
   '';
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/winterheart/broadcom-bt-firmware/;
+    homepage = "https://github.com/winterheart/broadcom-bt-firmware/";
     description = "A tool that converts hex to hcd based on inf file";
     license = licenses.mit;
     platforms = platforms.linux;
diff --git a/pkgs/os-specific/linux/firmware/facetimehd-firmware/default.nix b/pkgs/os-specific/linux/firmware/facetimehd-firmware/default.nix
index 1a1c1ec39d7bf..7d735e69f5687 100644
--- a/pkgs/os-specific/linux/firmware/facetimehd-firmware/default.nix
+++ b/pkgs/os-specific/linux/firmware/facetimehd-firmware/default.nix
@@ -56,7 +56,7 @@ stdenv.mkDerivation {
 
   meta = with stdenv.lib; {
     description = "facetimehd firmware";
-    homepage = https://support.apple.com/kb/DL1877;
+    homepage = "https://support.apple.com/kb/DL1877";
     license = licenses.unfree;
     maintainers = with maintainers; [ womfoo grahamc ];
     platforms = [ "i686-linux" "x86_64-linux" ];
diff --git a/pkgs/os-specific/linux/firmware/firmware-linux-nonfree/default.nix b/pkgs/os-specific/linux/firmware/firmware-linux-nonfree/default.nix
index 1a454cb8957ea..77be6317b6c92 100644
--- a/pkgs/os-specific/linux/firmware/firmware-linux-nonfree/default.nix
+++ b/pkgs/os-specific/linux/firmware/firmware-linux-nonfree/default.nix
@@ -21,7 +21,7 @@ stdenv.mkDerivation rec {
 
   meta = with stdenv.lib; {
     description = "Binary firmware collection packaged by kernel.org";
-    homepage = http://packages.debian.org/sid/firmware-linux-nonfree;
+    homepage = "http://packages.debian.org/sid/firmware-linux-nonfree";
     license = licenses.unfreeRedistributableFirmware;
     platforms = platforms.linux;
     maintainers = with maintainers; [ fpletz ];
diff --git a/pkgs/os-specific/linux/firmware/intel2200BGFirmware/default.nix b/pkgs/os-specific/linux/firmware/intel2200BGFirmware/default.nix
index 372be2d71f2cd..c9b1d7c5f0a57 100644
--- a/pkgs/os-specific/linux/firmware/intel2200BGFirmware/default.nix
+++ b/pkgs/os-specific/linux/firmware/intel2200BGFirmware/default.nix
@@ -17,7 +17,7 @@ fetchzip {
 
   meta = with lib; {
     description = "Firmware for Intel 2200BG cards";
-    homepage = http://ipw2200.sourceforge.net/firmware.php;
+    homepage = "http://ipw2200.sourceforge.net/firmware.php";
     license = licenses.unfreeRedistributableFirmware;
     maintainers = with maintainers; [ sternenseemann ];
     platforms = platforms.linux;
diff --git a/pkgs/os-specific/linux/firmware/openelec-dvb-firmware/default.nix b/pkgs/os-specific/linux/firmware/openelec-dvb-firmware/default.nix
index 421a3300f7b07..ff0081a71e17d 100644
--- a/pkgs/os-specific/linux/firmware/openelec-dvb-firmware/default.nix
+++ b/pkgs/os-specific/linux/firmware/openelec-dvb-firmware/default.nix
@@ -18,7 +18,7 @@ stdenv.mkDerivation rec {
 
   meta = with stdenv.lib; {
     description = "DVB firmware from OpenELEC";
-    homepage = https://github.com/OpenELEC/dvb-firmware;
+    homepage = "https://github.com/OpenELEC/dvb-firmware";
     license = licenses.unfreeRedistributableFirmware;
     platforms = platforms.linux;
     priority = 7;
diff --git a/pkgs/os-specific/linux/firmware/raspberrypi-wireless/default.nix b/pkgs/os-specific/linux/firmware/raspberrypi-wireless/default.nix
index 392ddda6f573c..233386847649a 100644
--- a/pkgs/os-specific/linux/firmware/raspberrypi-wireless/default.nix
+++ b/pkgs/os-specific/linux/firmware/raspberrypi-wireless/default.nix
@@ -45,7 +45,7 @@ stdenv.mkDerivation {
 
   meta = with stdenv.lib; {
     description = "Firmware for builtin Wifi/Bluetooth devices in the Raspberry Pi 3 and Zero W";
-    homepage = https://github.com/RPi-Distro/firmware-nonfree;
+    homepage = "https://github.com/RPi-Distro/firmware-nonfree";
     license = licenses.unfreeRedistributableFirmware;
     platforms = platforms.linux;
     maintainers = with maintainers; [ lopsided98 ];
diff --git a/pkgs/os-specific/linux/firmware/raspberrypi/default.nix b/pkgs/os-specific/linux/firmware/raspberrypi/default.nix
index a8c4bd559d3c2..bd9c58d33c9cd 100644
--- a/pkgs/os-specific/linux/firmware/raspberrypi/default.nix
+++ b/pkgs/os-specific/linux/firmware/raspberrypi/default.nix
@@ -18,7 +18,7 @@ stdenv.mkDerivation rec {
 
   meta = with stdenv.lib; {
     description = "Firmware for the Raspberry Pi board";
-    homepage = https://github.com/raspberrypi/firmware;
+    homepage = "https://github.com/raspberrypi/firmware";
     license = licenses.unfreeRedistributableFirmware; # See https://github.com/raspberrypi/firmware/blob/master/boot/LICENCE.broadcom
     platforms = [ "armv6l-linux" "armv7l-linux" "aarch64-linux" ];
     maintainers = with maintainers; [ dezgeg tavyc ];
diff --git a/pkgs/os-specific/linux/firmware/raspberrypi/tools.nix b/pkgs/os-specific/linux/firmware/raspberrypi/tools.nix
index 1ea2b5e4e3d40..e3fa90ac388d1 100644
--- a/pkgs/os-specific/linux/firmware/raspberrypi/tools.nix
+++ b/pkgs/os-specific/linux/firmware/raspberrypi/tools.nix
@@ -23,7 +23,7 @@ stdenv.mkDerivation {
 
   meta = with stdenv.lib; {
     description = "Userland tools for the Raspberry Pi board";
-    homepage = https://github.com/raspberrypi/userland;
+    homepage = "https://github.com/raspberrypi/userland";
     license = licenses.bsd3;
     platforms = [ "armv6l-linux" "armv7l-linux" "aarch64-linux" ];
     maintainers = with maintainers; [ dezgeg tavyc ];
diff --git a/pkgs/os-specific/linux/firmware/rtl8192su-firmware/default.nix b/pkgs/os-specific/linux/firmware/rtl8192su-firmware/default.nix
index d8d4c37fd886d..9b68a49266f57 100644
--- a/pkgs/os-specific/linux/firmware/rtl8192su-firmware/default.nix
+++ b/pkgs/os-specific/linux/firmware/rtl8192su-firmware/default.nix
@@ -28,7 +28,7 @@ stdenv.mkDerivation {
 
   meta = with stdenv.lib; {
     description = "Firmware for Realtek RTL8188SU/RTL8191SU/RTL8192SU";
-    homepage = https://github.com/chunkeey/rtl8192su;
+    homepage = "https://github.com/chunkeey/rtl8192su";
     license = licenses.unfreeRedistributableFirmware;
     maintainers = with maintainers; [ mic92 ];
     platforms = with platforms; linux;
diff --git a/pkgs/os-specific/linux/firmware/rtl8723bs-firmware/default.nix b/pkgs/os-specific/linux/firmware/rtl8723bs-firmware/default.nix
index eea6f2893f22b..f95d1efcef77e 100644
--- a/pkgs/os-specific/linux/firmware/rtl8723bs-firmware/default.nix
+++ b/pkgs/os-specific/linux/firmware/rtl8723bs-firmware/default.nix
@@ -14,7 +14,7 @@ stdenv.mkDerivation {
 
   meta = with stdenv.lib; {
     description = "Firmware for RealTek 8723bs";
-    homepage = https://github.com/hadess/rtl8723bs;
+    homepage = "https://github.com/hadess/rtl8723bs";
     license = licenses.unfreeRedistributableFirmware;
     maintainers = with maintainers; [ elitak ];
     platforms = with platforms; linux;
diff --git a/pkgs/os-specific/linux/firmware/zd1211/default.nix b/pkgs/os-specific/linux/firmware/zd1211/default.nix
index 2c9db47539f73..d6963c8eb782b 100644
--- a/pkgs/os-specific/linux/firmware/zd1211/default.nix
+++ b/pkgs/os-specific/linux/firmware/zd1211/default.nix
@@ -17,7 +17,7 @@ in fetchzip rec {
 
   meta = {
     description = "Firmware for the ZyDAS ZD1211(b) 802.11a/b/g USB WLAN chip";
-    homepage = https://sourceforge.net/projects/zd1211/;
+    homepage = "https://sourceforge.net/projects/zd1211/";
     license = "GPL";
     platforms = stdenv.lib.platforms.linux;
   };
diff --git a/pkgs/os-specific/linux/flashbench/default.nix b/pkgs/os-specific/linux/flashbench/default.nix
index bf3d2ef8d6dbd..70ad779c239b3 100644
--- a/pkgs/os-specific/linux/flashbench/default.nix
+++ b/pkgs/os-specific/linux/flashbench/default.nix
@@ -19,7 +19,7 @@ stdenv.mkDerivation {
 
   meta = with stdenv.lib; {
     description = "Testing tool for flash based memory devices";
-    homepage = https://github.com/bradfa/flashbench;
+    homepage = "https://github.com/bradfa/flashbench";
     platforms = platforms.linux;
     license = licenses.gpl2;
     maintainers = [ maintainers.rycee ];
diff --git a/pkgs/os-specific/linux/fswebcam/default.nix b/pkgs/os-specific/linux/fswebcam/default.nix
index b7f47f12b15b2..53a1bdbc4c7e9 100644
--- a/pkgs/os-specific/linux/fswebcam/default.nix
+++ b/pkgs/os-specific/linux/fswebcam/default.nix
@@ -13,7 +13,7 @@ stdenv.mkDerivation rec {
 
   meta = {
     description = "Neat and simple webcam app";
-    homepage = http://www.sanslogic.co.uk/fswebcam;
+    homepage = "http://www.sanslogic.co.uk/fswebcam";
     platforms = stdenv.lib.platforms.linux;
     license = stdenv.lib.licenses.gpl2;
   };
diff --git a/pkgs/os-specific/linux/ftop/default.nix b/pkgs/os-specific/linux/ftop/default.nix
index 4d283d5dc0c62..d7791cd1a629b 100644
--- a/pkgs/os-specific/linux/ftop/default.nix
+++ b/pkgs/os-specific/linux/ftop/default.nix
@@ -23,7 +23,7 @@ stdenv.mkDerivation rec {
 
   meta = with stdenv.lib; {
     description = "Show progress of open files and file systems";
-    homepage = https://code.google.com/archive/p/ftop/;
+    homepage = "https://code.google.com/archive/p/ftop/";
     license = licenses.gpl3Plus;
     longDescription = ''
       ftop is to files what top is to processes. The progress of all open files
diff --git a/pkgs/os-specific/linux/fxload/default.nix b/pkgs/os-specific/linux/fxload/default.nix
index 61bd2a229ab64..e77983254e431 100644
--- a/pkgs/os-specific/linux/fxload/default.nix
+++ b/pkgs/os-specific/linux/fxload/default.nix
@@ -4,7 +4,7 @@ stdenv.mkDerivation {
   name = "fxload-2002_04_11";
 
   src = fetchurl {
-    url = mirror://sourceforge/linux-hotplug/fxload-2002_04_11.tar.gz;
+    url = "mirror://sourceforge/linux-hotplug/fxload-2002_04_11.tar.gz";
     sha256 = "1hql93bp3dxrv1p67nc63xsbqwljyynm997ysldrc3n9ifi6s48m";
   };
 
@@ -28,7 +28,7 @@ stdenv.mkDerivation {
   '';
 
   meta = with stdenv.lib; {
-    homepage = http://linux-hotplug.sourceforge.net/?selected=usb;
+    homepage = "http://linux-hotplug.sourceforge.net/?selected=usb";
     description = "Tool to upload firmware to Cypress EZ-USB microcontrollers";
     license = licenses.gpl2;
     platforms = platforms.linux;
diff --git a/pkgs/os-specific/linux/gogoclient/default.nix b/pkgs/os-specific/linux/gogoclient/default.nix
index 942cafd034350..a4584304f586a 100644
--- a/pkgs/os-specific/linux/gogoclient/default.nix
+++ b/pkgs/os-specific/linux/gogoclient/default.nix
@@ -9,7 +9,7 @@ stdenv.mkDerivation rec {
 
   src = fetchurl {
     #url = http://gogo6.com/downloads/gogoc-1_2-RELEASE.tar.gz;
-    url = https://src.fedoraproject.org/repo/pkgs/gogoc/gogoc-1_2-RELEASE.tar.gz/41177ed683cf511cc206c7782c37baa9/gogoc-1_2-RELEASE.tar.gz;
+    url = "https://src.fedoraproject.org/repo/pkgs/gogoc/gogoc-1_2-RELEASE.tar.gz/41177ed683cf511cc206c7782c37baa9/gogoc-1_2-RELEASE.tar.gz";
     sha256 = "a0ef45c0bd1fc9964dc8ac059b7d78c12674bf67ef641740554e166fa99a2f49";
   };
   patches = [./gcc46-include-fix.patch ./config-paths.patch ];
@@ -35,7 +35,7 @@ stdenv.mkDerivation rec {
   '';
 
   meta = with stdenv.lib; {
-    homepage = https://ipv6.ernet.in/Tunnel_broker;
+    homepage = "https://ipv6.ernet.in/Tunnel_broker";
     description = "Client to connect to the Freenet6 IPv6 tunnel broker service";
     maintainers = [ maintainers.bluescreen303 ];
     license = licenses.bsd3;
diff --git a/pkgs/os-specific/linux/google-authenticator/default.nix b/pkgs/os-specific/linux/google-authenticator/default.nix
index 6037f35ba862b..e04b831435074 100644
--- a/pkgs/os-specific/linux/google-authenticator/default.nix
+++ b/pkgs/os-specific/linux/google-authenticator/default.nix
@@ -23,7 +23,7 @@ stdenv.mkDerivation rec {
   '';
 
   meta = with lib; {
-    homepage = https://github.com/google/google-authenticator-libpam;
+    homepage = "https://github.com/google/google-authenticator-libpam";
     description = "Two-step verification, with pam module";
     license = licenses.asl20;
     maintainers = with maintainers; [ aneeshusa ];
diff --git a/pkgs/os-specific/linux/gpu-switch/default.nix b/pkgs/os-specific/linux/gpu-switch/default.nix
index ea1051c5f0580..17452a5e2446d 100644
--- a/pkgs/os-specific/linux/gpu-switch/default.nix
+++ b/pkgs/os-specific/linux/gpu-switch/default.nix
@@ -15,7 +15,7 @@ stdenv.mkDerivation {
   '';
   meta = with lib; {
     description = "Application that allows to switch between the graphic cards of dual-GPU MacBook Pro models";
-    homepage = https://github.com/0xbb/gpu-switch;
+    homepage = "https://github.com/0xbb/gpu-switch";
     license = licenses.mit;
     platforms = platforms.linux;
     maintainers = [ maintainers.msiedlarek ];
diff --git a/pkgs/os-specific/linux/guvcview/default.nix b/pkgs/os-specific/linux/guvcview/default.nix
index 8e6db2a5774b5..e87768a9ff131 100644
--- a/pkgs/os-specific/linux/guvcview/default.nix
+++ b/pkgs/os-specific/linux/guvcview/default.nix
@@ -29,7 +29,7 @@ stdenv.mkDerivation rec {
 
   meta = with stdenv.lib; {
     description = "A simple interface for devices supported by the linux UVC driver";
-    homepage = http://guvcview.sourceforge.net;
+    homepage = "http://guvcview.sourceforge.net";
     maintainers = [ maintainers.coconnor ];
     license = licenses.gpl3;
     platforms = platforms.linux;
diff --git a/pkgs/os-specific/linux/hal-flash/default.nix b/pkgs/os-specific/linux/hal-flash/default.nix
index 27b85fbfc89ad..c3463851fd3e8 100644
--- a/pkgs/os-specific/linux/hal-flash/default.nix
+++ b/pkgs/os-specific/linux/hal-flash/default.nix
@@ -14,7 +14,7 @@ stdenv.mkDerivation {
   preConfigure = "libtoolize && aclocal && autoconf && automake --add-missing";
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/cshorler/hal-flash;
+    homepage = "https://github.com/cshorler/hal-flash";
     description = "libhal stub library to satisfy the Flash Player DRM requirements";
     longDescription =
       ''
diff --git a/pkgs/os-specific/linux/hd-idle/default.nix b/pkgs/os-specific/linux/hd-idle/default.nix
index 911854384162c..5e32e220b2f81 100644
--- a/pkgs/os-specific/linux/hd-idle/default.nix
+++ b/pkgs/os-specific/linux/hd-idle/default.nix
@@ -17,7 +17,7 @@ stdenv.mkDerivation rec {
 
   meta = with stdenv.lib; {
     description = "Spins down external disks after a period of idle time";
-    homepage = http://hd-idle.sourceforge.net/;
+    homepage = "http://hd-idle.sourceforge.net/";
     license = licenses.gpl2Plus;
     platforms = platforms.linux;
     maintainers = [ maintainers.rycee ];
diff --git a/pkgs/os-specific/linux/hdparm/default.nix b/pkgs/os-specific/linux/hdparm/default.nix
index 2aa928e81192a..99464b67db1e1 100644
--- a/pkgs/os-specific/linux/hdparm/default.nix
+++ b/pkgs/os-specific/linux/hdparm/default.nix
@@ -15,7 +15,7 @@ stdenv.mkDerivation rec {
 
   meta = with stdenv.lib; {
     description = "A tool to get/set ATA/SATA drive parameters under Linux";
-    homepage = https://sourceforge.net/projects/hdparm/;
+    homepage = "https://sourceforge.net/projects/hdparm/";
     platforms = platforms.linux;
     license = licenses.bsd2;
     maintainers = [ ];
diff --git a/pkgs/os-specific/linux/hibernate/default.nix b/pkgs/os-specific/linux/hibernate/default.nix
index 3d759001d01c6..8fc6bfdbdcf3d 100644
--- a/pkgs/os-specific/linux/hibernate/default.nix
+++ b/pkgs/os-specific/linux/hibernate/default.nix
@@ -40,7 +40,7 @@ in
       '';
 
       license = stdenv.lib.licenses.gpl2Plus;
-      homepage = http://www.tuxonice.net/;
+      homepage = "http://www.tuxonice.net/";
       platforms = stdenv.lib.platforms.linux;
     };
   }
diff --git a/pkgs/os-specific/linux/hostapd/default.nix b/pkgs/os-specific/linux/hostapd/default.nix
index b1251a4396f7d..869a394cefb47 100644
--- a/pkgs/os-specific/linux/hostapd/default.nix
+++ b/pkgs/os-specific/linux/hostapd/default.nix
@@ -70,8 +70,8 @@ stdenv.mkDerivation rec {
   '';
 
   meta = with stdenv.lib; {
-    homepage = https://hostap.epitest.fi;
-    repositories.git = git://w1.fi/hostap.git;
+    homepage = "https://hostap.epitest.fi";
+    repositories.git = "git://w1.fi/hostap.git";
     description = "A user space daemon for access point and authentication servers";
     license = licenses.gpl2;
     maintainers = with maintainers; [ phreedom ninjatrappeur ];
diff --git a/pkgs/os-specific/linux/hwdata/default.nix b/pkgs/os-specific/linux/hwdata/default.nix
index 38335682ddb8a..2f6e6cd5cc9a3 100644
--- a/pkgs/os-specific/linux/hwdata/default.nix
+++ b/pkgs/os-specific/linux/hwdata/default.nix
@@ -22,7 +22,7 @@ stdenv.mkDerivation rec {
   outputHash = "0g2w4jr4p1hykracp2za7jb0rcr51kks1m43pzcaf7g99x8669ww";
 
   meta = {
-    homepage = https://github.com/vcrhonek/hwdata;
+    homepage = "https://github.com/vcrhonek/hwdata";
     description = "Hardware Database, including Monitors, pci.ids, usb.ids, and video cards";
     license = stdenv.lib.licenses.gpl2;
     platforms = stdenv.lib.platforms.linux;
diff --git a/pkgs/os-specific/linux/i2c-tools/default.nix b/pkgs/os-specific/linux/i2c-tools/default.nix
index 1b87619faa32f..3a00dbefa6356 100644
--- a/pkgs/os-specific/linux/i2c-tools/default.nix
+++ b/pkgs/os-specific/linux/i2c-tools/default.nix
@@ -24,7 +24,7 @@ stdenv.mkDerivation rec {
 
   meta = with stdenv.lib; {
     description = "Set of I2C tools for Linux";
-    homepage = https://i2c.wiki.kernel.org/index.php/I2C_Tools;
+    homepage = "https://i2c.wiki.kernel.org/index.php/I2C_Tools";
     license = licenses.gpl2;
     maintainers = [ maintainers.dezgeg ];
     platforms = platforms.linux;
diff --git a/pkgs/os-specific/linux/i7z/default.nix b/pkgs/os-specific/linux/i7z/default.nix
index 2f792cb7ea744..2e00e9eedc3b2 100644
--- a/pkgs/os-specific/linux/i7z/default.nix
+++ b/pkgs/os-specific/linux/i7z/default.nix
@@ -48,8 +48,8 @@ stdenv.mkDerivation rec {
 
   meta = with lib; {
     description = "A better i7 (and now i3, i5) reporting tool for Linux";
-    homepage = https://github.com/DimitryAndric/i7z;
-    repositories.git = https://github.com/DimitryAndric/i7z.git;
+    homepage = "https://github.com/DimitryAndric/i7z";
+    repositories.git = "https://github.com/DimitryAndric/i7z.git";
     license = licenses.gpl2;
     maintainers = with maintainers; [ bluescreen303 ];
     # broken on ARM
diff --git a/pkgs/os-specific/linux/i810switch/default.nix b/pkgs/os-specific/linux/i810switch/default.nix
index 2f4511bcbc470..5b65f2a16fdd7 100644
--- a/pkgs/os-specific/linux/i810switch/default.nix
+++ b/pkgs/os-specific/linux/i810switch/default.nix
@@ -13,13 +13,13 @@ stdenv.mkDerivation {
   ";
 
   src = fetchurl {
-    url = http://www16.plala.or.jp/mano-a-mano/i810switch/i810switch-0.6.5.tar.gz;
+    url = "http://www16.plala.or.jp/mano-a-mano/i810switch/i810switch-0.6.5.tar.gz";
     sha256 = "d714840e3b14e1fa9c432c4be0044b7c008d904dece0d611554655b979cad4c3";
   };
 
   meta = {
     description = "A utility for switching between the LCD and external VGA display on Intel graphics cards";
-    homepage = http://www16.plala.or.jp/mano-a-mano/i810switch.html;
+    homepage = "http://www16.plala.or.jp/mano-a-mano/i810switch.html";
     license = stdenv.lib.licenses.gpl2;
     platforms = stdenv.lib.platforms.linux;
   };
diff --git a/pkgs/os-specific/linux/iio-sensor-proxy/default.nix b/pkgs/os-specific/linux/iio-sensor-proxy/default.nix
index a1d488adcfa19..95f555cef8c04 100644
--- a/pkgs/os-specific/linux/iio-sensor-proxy/default.nix
+++ b/pkgs/os-specific/linux/iio-sensor-proxy/default.nix
@@ -42,7 +42,7 @@ stdenv.mkDerivation rec {
 
   meta = with stdenv.lib; {
     description = "Proxy for sending IIO sensor data to D-Bus";
-    homepage = https://github.com/hadess/iio-sensor-proxy;
+    homepage = "https://github.com/hadess/iio-sensor-proxy";
     license = licenses.gpl3 ;
     maintainers = with maintainers; [ peterhoeg ];
     platforms = platforms.linux;
diff --git a/pkgs/os-specific/linux/ima-evm-utils/default.nix b/pkgs/os-specific/linux/ima-evm-utils/default.nix
index 69ec6560d83dc..246c109faf341 100644
--- a/pkgs/os-specific/linux/ima-evm-utils/default.nix
+++ b/pkgs/os-specific/linux/ima-evm-utils/default.nix
@@ -19,7 +19,7 @@ stdenv.mkDerivation rec {
 
   meta = {
     description = "evmctl utility to manage digital signatures of the Linux kernel integrity subsystem (IMA/EVM)";
-    homepage = https://sourceforge.net/projects/linux-ima/;
+    homepage = "https://sourceforge.net/projects/linux-ima/";
     license = stdenv.lib.licenses.gpl2;
     platforms = stdenv.lib.platforms.linux;
     maintainers = with stdenv.lib.maintainers; [ tstrobel ];
diff --git a/pkgs/os-specific/linux/input-utils/default.nix b/pkgs/os-specific/linux/input-utils/default.nix
index c6248ee90836a..97c7b8b23f2b0 100644
--- a/pkgs/os-specific/linux/input-utils/default.nix
+++ b/pkgs/os-specific/linux/input-utils/default.nix
@@ -22,7 +22,7 @@ stdenv.mkDerivation rec {
 
   meta = with stdenv.lib; {
     description = "Input layer utilities, includes lsinput";
-    homepage    = https://www.kraxel.org/blog/linux/input/;
+    homepage    = "https://www.kraxel.org/blog/linux/input/";
     license     = licenses.gpl2;
     maintainers = with maintainers; [ samueldr ];
     platforms   = platforms.linux;
diff --git a/pkgs/os-specific/linux/intel-compute-runtime/default.nix b/pkgs/os-specific/linux/intel-compute-runtime/default.nix
index 308b5bb1fcf56..869041256b629 100644
--- a/pkgs/os-specific/linux/intel-compute-runtime/default.nix
+++ b/pkgs/os-specific/linux/intel-compute-runtime/default.nix
@@ -48,7 +48,7 @@ stdenv.mkDerivation rec {
   '';
 
   meta = with stdenv.lib; {
-    homepage    = https://github.com/intel/compute-runtime;
+    homepage    = "https://github.com/intel/compute-runtime";
     description = "Intel Graphics Compute Runtime for OpenCL. Replaces Beignet for Gen8 (Broadwell) and beyond.";
     license     = licenses.mit;
     platforms   = platforms.linux;
diff --git a/pkgs/os-specific/linux/intel-ocl/default.nix b/pkgs/os-specific/linux/intel-ocl/default.nix
index 1f67208db8b95..95a2cfbd84602 100644
--- a/pkgs/os-specific/linux/intel-ocl/default.nix
+++ b/pkgs/os-specific/linux/intel-ocl/default.nix
@@ -65,7 +65,7 @@ stdenv.mkDerivation rec {
 
   meta = {
     description = "Official OpenCL runtime for Intel CPUs";
-    homepage    = https://software.intel.com/en-us/articles/opencl-drivers;
+    homepage    = "https://software.intel.com/en-us/articles/opencl-drivers";
     license     = stdenv.lib.licenses.unfree;
     platforms   = [ "x86_64-linux" ];
     maintainers = [ stdenv.lib.maintainers.kierdavis ];
diff --git a/pkgs/os-specific/linux/intel-speed-select/default.nix b/pkgs/os-specific/linux/intel-speed-select/default.nix
index cf0dd75a8a460..12536130a864b 100644
--- a/pkgs/os-specific/linux/intel-speed-select/default.nix
+++ b/pkgs/os-specific/linux/intel-speed-select/default.nix
@@ -13,7 +13,7 @@ stdenv.mkDerivation {
 
   meta = with stdenv.lib; {
     description = "Tool to enumerate and control the Intel Speed Select Technology features";
-    homepage = https://www.kernel.org/;
+    homepage = "https://www.kernel.org/";
     license = licenses.gpl2;
     platforms = [ "i686-linux" "x86_64-linux" ]; # x86-specific
   };
diff --git a/pkgs/os-specific/linux/iomelt/default.nix b/pkgs/os-specific/linux/iomelt/default.nix
index 7b41b095091da..860a7b446328b 100644
--- a/pkgs/os-specific/linux/iomelt/default.nix
+++ b/pkgs/os-specific/linux/iomelt/default.nix
@@ -19,7 +19,7 @@ in stdenv.mkDerivation {
 
   meta = with lib; {
     description = "A simple yet effective way to benchmark disk IO in Linux systems";
-    homepage    = http://www.iomelt.com;
+    homepage    = "http://www.iomelt.com";
     maintainers = with maintainers; [ cstrahan ];
     license = licenses.artistic2;
     platforms   = platforms.linux;
diff --git a/pkgs/os-specific/linux/ioport/default.nix b/pkgs/os-specific/linux/ioport/default.nix
index c14d9f146eb00..fad85335200cb 100644
--- a/pkgs/os-specific/linux/ioport/default.nix
+++ b/pkgs/os-specific/linux/ioport/default.nix
@@ -9,7 +9,7 @@ stdenv.mkDerivation {
   buildInputs = [ perl ];
   meta = with stdenv.lib; {
     description = "Direct access to I/O ports from the command line";
-    homepage = https://people.redhat.com/rjones/ioport/;
+    homepage = "https://people.redhat.com/rjones/ioport/";
     license = licenses.gpl2Plus;
     platforms = [ "x86_64-linux" "i686-linux" ];
     maintainers = [ maintainers.cleverca22 ];
diff --git a/pkgs/os-specific/linux/iotop/default.nix b/pkgs/os-specific/linux/iotop/default.nix
index cb882a0dc1feb..8f742aa01be8f 100644
--- a/pkgs/os-specific/linux/iotop/default.nix
+++ b/pkgs/os-specific/linux/iotop/default.nix
@@ -10,7 +10,7 @@ python3Packages.buildPythonApplication rec {
 
   patches = [
     (fetchpatch {
-      url = https://repo.or.cz/iotop.git/patch/99c8d7cedce81f17b851954d94bfa73787300599;
+      url = "https://repo.or.cz/iotop.git/patch/99c8d7cedce81f17b851954d94bfa73787300599";
       sha256 = "0rdgz6xpmbx77lkr1ixklliy1aavdsjmfdqvzwrjylbv0xh5wc8z";
     })
   ];
@@ -19,7 +19,7 @@ python3Packages.buildPythonApplication rec {
 
   meta = with stdenv.lib; {
     description = "A tool to find out the processes doing the most IO";
-    homepage = http://guichaz.free.fr/iotop;
+    homepage = "http://guichaz.free.fr/iotop";
     license = licenses.gpl2;
     maintainers = [ maintainers.raskin ];
     platforms = platforms.linux;
diff --git a/pkgs/os-specific/linux/iproute/default.nix b/pkgs/os-specific/linux/iproute/default.nix
index 624644596d94b..5fcf362bc8b08 100644
--- a/pkgs/os-specific/linux/iproute/default.nix
+++ b/pkgs/os-specific/linux/iproute/default.nix
@@ -46,7 +46,7 @@ stdenv.mkDerivation rec {
   '';
 
   meta = with stdenv.lib; {
-    homepage = https://wiki.linuxfoundation.org/networking/iproute2;
+    homepage = "https://wiki.linuxfoundation.org/networking/iproute2";
     description = "A collection of utilities for controlling TCP/IP networking and traffic control in Linux";
     platforms = platforms.linux;
     license = licenses.gpl2;
diff --git a/pkgs/os-specific/linux/iproute/mptcp.nix b/pkgs/os-specific/linux/iproute/mptcp.nix
index 90503c21c04b6..4a58ae9e0469e 100644
--- a/pkgs/os-specific/linux/iproute/mptcp.nix
+++ b/pkgs/os-specific/linux/iproute/mptcp.nix
@@ -12,7 +12,7 @@ iproute.overrideAttrs (oa: rec {
   };
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/multipath-tcp/iproute-mptcp;
+    homepage = "https://github.com/multipath-tcp/iproute-mptcp";
     description = "IP-Route extensions for MultiPath TCP";
     license = licenses.gpl2;
     platforms = platforms.linux;
diff --git a/pkgs/os-specific/linux/ipsec-tools/default.nix b/pkgs/os-specific/linux/ipsec-tools/default.nix
index 551fc61f81456..bff356ccb6cf5 100644
--- a/pkgs/os-specific/linux/ipsec-tools/default.nix
+++ b/pkgs/os-specific/linux/ipsec-tools/default.nix
@@ -40,7 +40,7 @@ stdenv.mkDerivation rec {
   ];
 
   meta = with stdenv.lib; {
-    homepage = http://ipsec-tools.sourceforge.net/;
+    homepage = "http://ipsec-tools.sourceforge.net/";
     description = "Port of KAME's IPsec utilities to the Linux-2.6 IPsec implementation";
     license = licenses.bsd3;
     platforms = platforms.linux;
diff --git a/pkgs/os-specific/linux/iptables/default.nix b/pkgs/os-specific/linux/iptables/default.nix
index f556d7368e97a..7502769c3aed2 100644
--- a/pkgs/os-specific/linux/iptables/default.nix
+++ b/pkgs/os-specific/linux/iptables/default.nix
@@ -44,7 +44,7 @@ stdenv.mkDerivation rec {
 
   meta = {
     description = "A program to configure the Linux IP packet filtering ruleset";
-    homepage = https://www.netfilter.org/projects/iptables/index.html;
+    homepage = "https://www.netfilter.org/projects/iptables/index.html";
     platforms = platforms.linux;
     maintainers = with maintainers; [ fpletz ];
     license = licenses.gpl2;
diff --git a/pkgs/os-specific/linux/iptstate/default.nix b/pkgs/os-specific/linux/iptstate/default.nix
index 5a0555f668051..cd290113e00e4 100644
--- a/pkgs/os-specific/linux/iptstate/default.nix
+++ b/pkgs/os-specific/linux/iptstate/default.nix
@@ -13,7 +13,7 @@ stdenv.mkDerivation rec {
 
   meta = with stdenv.lib; {
     description = "Conntrack top like tool";
-    homepage = https://github.com/jaymzh/iptstate;
+    homepage = "https://github.com/jaymzh/iptstate";
     platforms = platforms.linux;
     maintainers = with maintainers; [ trevorj ];
     downloadPage = "https://github.com/jaymzh/iptstate/releases";
diff --git a/pkgs/os-specific/linux/iputils/default.nix b/pkgs/os-specific/linux/iputils/default.nix
index 3944a7b37fb8d..1278463834841 100644
--- a/pkgs/os-specific/linux/iputils/default.nix
+++ b/pkgs/os-specific/linux/iputils/default.nix
@@ -37,7 +37,7 @@ in stdenv.mkDerivation rec {
     ++ optional (!stdenv.hostPlatform.isMusl) libidn2;
 
   meta = {
-    homepage = https://github.com/iputils/iputils;
+    homepage = "https://github.com/iputils/iputils";
     description = "A set of small useful utilities for Linux networking";
     license = with licenses; [ gpl2Plus bsd3 sunAsIsLicense ];
     platforms = platforms.linux;
diff --git a/pkgs/os-specific/linux/ipvsadm/default.nix b/pkgs/os-specific/linux/ipvsadm/default.nix
index 98dab0e62d759..5f91fa5dccd9d 100644
--- a/pkgs/os-specific/linux/ipvsadm/default.nix
+++ b/pkgs/os-specific/linux/ipvsadm/default.nix
@@ -30,7 +30,7 @@ stdenv.mkDerivation rec {
 
   meta = with stdenv.lib; {
     description = "Linux Virtual Server support programs";
-    homepage = http://www.linuxvirtualserver.org/software/ipvs.html;
+    homepage = "http://www.linuxvirtualserver.org/software/ipvs.html";
     license = licenses.gpl2;
     platforms = platforms.linux;
   };
diff --git a/pkgs/os-specific/linux/irqbalance/default.nix b/pkgs/os-specific/linux/irqbalance/default.nix
index 27f176f6a7247..4c4e1ff025d97 100644
--- a/pkgs/os-specific/linux/irqbalance/default.nix
+++ b/pkgs/os-specific/linux/irqbalance/default.nix
@@ -27,7 +27,7 @@ stdenv.mkDerivation rec {
     '';
 
   meta = {
-    homepage = https://github.com/Irqbalance/irqbalance;
+    homepage = "https://github.com/Irqbalance/irqbalance";
     description = "A daemon to help balance the cpu load generated by interrupts across all of a systems cpus";
     license = stdenv.lib.licenses.gpl2;
     platforms = stdenv.lib.platforms.linux;
diff --git a/pkgs/os-specific/linux/it87/default.nix b/pkgs/os-specific/linux/it87/default.nix
index c115eab1503e8..c48de130e5a12 100644
--- a/pkgs/os-specific/linux/it87/default.nix
+++ b/pkgs/os-specific/linux/it87/default.nix
@@ -28,7 +28,7 @@ stdenv.mkDerivation rec {
 
   meta = with stdenv.lib; {
     description = "Patched module for IT87xx superio chip sensors support";
-    homepage = https://github.com/hannesha/it87;
+    homepage = "https://github.com/hannesha/it87";
     license = licenses.gpl2;
     platforms = [ "x86_64-linux" "i686-linux" ];
     maintainers = with maintainers; [ yorickvp ];
diff --git a/pkgs/os-specific/linux/iw/default.nix b/pkgs/os-specific/linux/iw/default.nix
index 930f77437ace6..585bbfd165e2e 100644
--- a/pkgs/os-specific/linux/iw/default.nix
+++ b/pkgs/os-specific/linux/iw/default.nix
@@ -22,7 +22,7 @@ stdenv.mkDerivation rec {
       The old tool iwconfig, which uses Wireless Extensions interface, is
       deprecated and it's strongly recommended to switch to iw and nl80211.
     '';
-    homepage = https://wireless.wiki.kernel.org/en/users/Documentation/iw;
+    homepage = "https://wireless.wiki.kernel.org/en/users/Documentation/iw";
     license = stdenv.lib.licenses.isc;
     maintainers = with stdenv.lib.maintainers; [ viric primeos ];
     platforms = with stdenv.lib.platforms; linux;
diff --git a/pkgs/os-specific/linux/iwd/default.nix b/pkgs/os-specific/linux/iwd/default.nix
index d93b11bc9577a..02bd83d9da63b 100644
--- a/pkgs/os-specific/linux/iwd/default.nix
+++ b/pkgs/os-specific/linux/iwd/default.nix
@@ -16,7 +16,7 @@ stdenv.mkDerivation rec {
   version = "1.6";
 
   src = fetchgit {
-    url = https://git.kernel.org/pub/scm/network/wireless/iwd.git;
+    url = "https://git.kernel.org/pub/scm/network/wireless/iwd.git";
     rev = version;
     sha256 = "0c38c7a234cwdd5y1brq4w56xszs8zlp57rr3nvgp8z8djcy1qvx";
   };
@@ -79,7 +79,7 @@ stdenv.mkDerivation rec {
   enableParallelBuilding = true;
 
   meta = with stdenv.lib; {
-    homepage = https://git.kernel.org/pub/scm/network/wireless/iwd.git;
+    homepage = "https://git.kernel.org/pub/scm/network/wireless/iwd.git";
     description = "Wireless daemon for Linux";
     license = licenses.lgpl21;
     platforms = platforms.linux;
diff --git a/pkgs/os-specific/linux/ixgbevf/default.nix b/pkgs/os-specific/linux/ixgbevf/default.nix
index 8a860cc14679e..67b9a66a8abb2 100644
--- a/pkgs/os-specific/linux/ixgbevf/default.nix
+++ b/pkgs/os-specific/linux/ixgbevf/default.nix
@@ -25,7 +25,7 @@ stdenv.mkDerivation rec {
 
   meta = with stdenv.lib; {
     description = "Intel 82599 Virtual Function Driver";
-    homepage = https://sourceforge.net/projects/e1000/files/ixgbevf%20stable/;
+    homepage = "https://sourceforge.net/projects/e1000/files/ixgbevf%20stable/";
     license = licenses.gpl2;
     priority = 20;
     # kernels ship ixgbevf driver for a long time already, maybe switch to a newest kernel?
diff --git a/pkgs/os-specific/linux/jfbview/default.nix b/pkgs/os-specific/linux/jfbview/default.nix
index 58e058196bd33..f8e211fb289fe 100644
--- a/pkgs/os-specific/linux/jfbview/default.nix
+++ b/pkgs/os-specific/linux/jfbview/default.nix
@@ -66,7 +66,7 @@ stdenv.mkDerivation rec {
       - Asynchronous background rendering of the next page
       - Customizable multi-threaded caching
     '';
-    homepage = https://seasonofcode.com/pages/jfbview.html;
+    homepage = "https://seasonofcode.com/pages/jfbview.html";
     license = licenses.asl20;
     platforms = platforms.linux;
   };
diff --git a/pkgs/os-specific/linux/jool/cli.nix b/pkgs/os-specific/linux/jool/cli.nix
index 58b1b53d52f98..2d6e624fee696 100644
--- a/pkgs/os-specific/linux/jool/cli.nix
+++ b/pkgs/os-specific/linux/jool/cli.nix
@@ -19,7 +19,7 @@ stdenv.mkDerivation {
   '';
 
   meta = with stdenv.lib; {
-    homepage = https://www.jool.mx/;
+    homepage = "https://www.jool.mx/";
     description = "Fairly compliant SIIT and Stateful NAT64 for Linux - CLI tools";
     platforms = platforms.linux;
     license = licenses.gpl2;
diff --git a/pkgs/os-specific/linux/jool/default.nix b/pkgs/os-specific/linux/jool/default.nix
index 8d170583a6cd7..69c0da3313642 100644
--- a/pkgs/os-specific/linux/jool/default.nix
+++ b/pkgs/os-specific/linux/jool/default.nix
@@ -25,7 +25,7 @@ stdenv.mkDerivation {
   '';
 
   meta = with stdenv.lib; {
-    homepage = https://www.jool.mx/;
+    homepage = "https://www.jool.mx/";
     description = "Fairly compliant SIIT and Stateful NAT64 for Linux - kernel modules";
     platforms = platforms.linux;
     maintainers = with maintainers; [ fpletz ];
diff --git a/pkgs/os-specific/linux/jujuutils/default.nix b/pkgs/os-specific/linux/jujuutils/default.nix
index 617dad8bdddce..86b24fe6a5bec 100644
--- a/pkgs/os-specific/linux/jujuutils/default.nix
+++ b/pkgs/os-specific/linux/jujuutils/default.nix
@@ -11,7 +11,7 @@ stdenv.mkDerivation {
   buildInputs = [ linuxHeaders ];
 
   meta = {
-    homepage = https://github.com/cladisch/linux-firewire-utils;
+    homepage = "https://github.com/cladisch/linux-firewire-utils";
     description = "Utilities around FireWire devices connected to a Linux computer";
     license = stdenv.lib.licenses.gpl2;
     platforms = stdenv.lib.platforms.linux;
diff --git a/pkgs/os-specific/linux/kbd/default.nix b/pkgs/os-specific/linux/kbd/default.nix
index 3386a7f920628..7ee449ff33ede 100644
--- a/pkgs/os-specific/linux/kbd/default.nix
+++ b/pkgs/os-specific/linux/kbd/default.nix
@@ -64,7 +64,7 @@ stdenv.mkDerivation rec {
   makeFlags = [ "setowner=" ];
 
   meta = with stdenv.lib; {
-    homepage = ftp://ftp.altlinux.org/pub/people/legion/kbd/;
+    homepage = "ftp://ftp.altlinux.org/pub/people/legion/kbd/";
     description = "Linux keyboard utilities and keyboard maps";
     platforms = platforms.linux;
     license = licenses.gpl2Plus;
diff --git a/pkgs/os-specific/linux/kbdlight/default.nix b/pkgs/os-specific/linux/kbdlight/default.nix
index 6df3e4fffe708..bc2d53b5e5d94 100644
--- a/pkgs/os-specific/linux/kbdlight/default.nix
+++ b/pkgs/os-specific/linux/kbdlight/default.nix
@@ -18,7 +18,7 @@ stdenv.mkDerivation rec {
   '';
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/hobarrera/kbdlight;
+    homepage = "https://github.com/hobarrera/kbdlight";
     description = "A very simple application that changes MacBooks' keyboard backlight level";
     license = licenses.isc;
     maintainers = [ maintainers.womfoo ];
diff --git a/pkgs/os-specific/linux/kernel/manual-config.nix b/pkgs/os-specific/linux/kernel/manual-config.nix
index 0538511c528c1..71505840b8690 100644
--- a/pkgs/os-specific/linux/kernel/manual-config.nix
+++ b/pkgs/os-specific/linux/kernel/manual-config.nix
@@ -269,8 +269,8 @@ let
             + stdenv.lib.concatStringsSep ", " (map (x: x.name) kernelPatches)
             + ")");
         license = stdenv.lib.licenses.gpl2;
-        homepage = https://www.kernel.org/;
-        repositories.git = https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git;
+        homepage = "https://www.kernel.org/";
+        repositories.git = "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git";
         maintainers = [
           maintainers.thoughtpolice
         ];
diff --git a/pkgs/os-specific/linux/kernel/patches.nix b/pkgs/os-specific/linux/kernel/patches.nix
index 2af64c2ddc452..2b718551cc78e 100644
--- a/pkgs/os-specific/linux/kernel/patches.nix
+++ b/pkgs/os-specific/linux/kernel/patches.nix
@@ -43,7 +43,7 @@
     name = "iwlwifi_mvm_support_version_7_scan_req_umac_fw_command";
     patch = fetchpatch {
       name = name + ".patch";
-      url = https://bugzilla.kernel.org/attachment.cgi?id=260597;
+      url = "https://bugzilla.kernel.org/attachment.cgi?id=260597";
       sha256 = "09096npxpgvlwdz3pb3m9brvxh7vy0xc9z9p8hh85xyczyzcsjhr";
     };
   };
@@ -53,7 +53,7 @@
     name = "xen-netfront_fix_mismatched_rtnl_unlock";
     patch = fetchpatch {
       name = name + ".patch";
-      url = https://github.com/torvalds/linux/commit/cb257783c2927b73614b20f915a91ff78aa6f3e8.patch;
+      url = "https://github.com/torvalds/linux/commit/cb257783c2927b73614b20f915a91ff78aa6f3e8.patch";
       sha256 = "0xhblx2j8wi3kpnfpgjjwlcwdry97ji2aaq54r3zirk5g5p72zs8";
     };
   };
@@ -63,7 +63,7 @@
     name = "xen-netfront_update_features_after_registering_netdev";
     patch = fetchpatch {
       name = name + ".patch";
-      url = https://github.com/torvalds/linux/commit/45c8184c1bed1ca8a7f02918552063a00b909bf5.patch;
+      url = "https://github.com/torvalds/linux/commit/45c8184c1bed1ca8a7f02918552063a00b909bf5.patch";
       sha256 = "1l8xq02rd7vakxg52xm9g4zng0ald866rpgm8kjlh88mwwyjkrwv";
     };
   };
diff --git a/pkgs/os-specific/linux/kernel/perf.nix b/pkgs/os-specific/linux/kernel/perf.nix
index 07dd8c78f4263..a35582442979c 100644
--- a/pkgs/os-specific/linux/kernel/perf.nix
+++ b/pkgs/os-specific/linux/kernel/perf.nix
@@ -70,7 +70,7 @@ stdenv.mkDerivation {
   '';
 
   meta = {
-    homepage = https://perf.wiki.kernel.org/;
+    homepage = "https://perf.wiki.kernel.org/";
     description = "Linux tools to profile with performance counters";
     maintainers = with stdenv.lib.maintainers; [viric];
     platforms = with stdenv.lib.platforms; linux;
diff --git a/pkgs/os-specific/linux/kexectools/default.nix b/pkgs/os-specific/linux/kexectools/default.nix
index 4e9007c73625a..b1abf50f5f1f5 100644
--- a/pkgs/os-specific/linux/kexectools/default.nix
+++ b/pkgs/os-specific/linux/kexectools/default.nix
@@ -29,7 +29,7 @@ stdenv.mkDerivation rec {
   ];
 
   meta = with stdenv.lib; {
-    homepage = http://horms.net/projects/kexec/kexec-tools;
+    homepage = "http://horms.net/projects/kexec/kexec-tools";
     description = "Tools related to the kexec Linux feature";
     platforms = platforms.linux;
     badPlatforms = [
diff --git a/pkgs/os-specific/linux/keyutils/default.nix b/pkgs/os-specific/linux/keyutils/default.nix
index 887aee45aa806..76869bfde5b18 100644
--- a/pkgs/os-specific/linux/keyutils/default.nix
+++ b/pkgs/os-specific/linux/keyutils/default.nix
@@ -33,7 +33,7 @@ stdenv.mkDerivation rec {
   ];
 
   meta = with stdenv.lib; {
-    homepage = https://people.redhat.com/dhowells/keyutils/;
+    homepage = "https://people.redhat.com/dhowells/keyutils/";
     description = "Tools used to control the Linux kernel key management system";
     license = licenses.gpl2Plus;
     platforms = platforms.linux;
diff --git a/pkgs/os-specific/linux/kmod-blacklist-ubuntu/default.nix b/pkgs/os-specific/linux/kmod-blacklist-ubuntu/default.nix
index 55ae78219d185..e14e190cd7c56 100644
--- a/pkgs/os-specific/linux/kmod-blacklist-ubuntu/default.nix
+++ b/pkgs/os-specific/linux/kmod-blacklist-ubuntu/default.nix
@@ -31,7 +31,7 @@ in stdenv.mkDerivation {
   '';
 
   meta = with stdenv.lib; {
-    homepage = https://packages.ubuntu.com/source/zesty/kmod;
+    homepage = "https://packages.ubuntu.com/source/zesty/kmod";
     description = "Linux kernel module blacklists from Ubuntu";
     platforms = platforms.linux;
   };
diff --git a/pkgs/os-specific/linux/kmod-debian-aliases/default.nix b/pkgs/os-specific/linux/kmod-debian-aliases/default.nix
index 07ab0427b226d..f0f4133172778 100644
--- a/pkgs/os-specific/linux/kmod-debian-aliases/default.nix
+++ b/pkgs/os-specific/linux/kmod-debian-aliases/default.nix
@@ -15,7 +15,7 @@ stdenv.mkDerivation rec {
   '';
 
   meta = {
-    homepage = https://packages.debian.org/source/sid/kmod;
+    homepage = "https://packages.debian.org/source/sid/kmod";
     description = "Linux configuration file for modprobe";
     maintainers = with lib.maintainers; [ mathnerd314 ];
     platforms = with lib.platforms; linux;
diff --git a/pkgs/os-specific/linux/kmod/default.nix b/pkgs/os-specific/linux/kmod/default.nix
index 052ab3061c1b4..de025b436f543 100644
--- a/pkgs/os-specific/linux/kmod/default.nix
+++ b/pkgs/os-specific/linux/kmod/default.nix
@@ -38,7 +38,7 @@ in stdenv.mkDerivation rec {
   '';
 
   meta = with stdenv.lib; {
-    homepage = https://www.kernel.org/pub/linux/utils/kernel/kmod/;
+    homepage = "https://www.kernel.org/pub/linux/utils/kernel/kmod/";
     description = "Tools for loading and managing Linux kernel modules";
     license = licenses.lgpl21;
     platforms = platforms.unix;
diff --git a/pkgs/os-specific/linux/kmscon/default.nix b/pkgs/os-specific/linux/kmscon/default.nix
index fd16acaa3a984..a79f762a8a21b 100644
--- a/pkgs/os-specific/linux/kmscon/default.nix
+++ b/pkgs/os-specific/linux/kmscon/default.nix
@@ -51,7 +51,7 @@ stdenv.mkDerivation rec {
 
   meta = {
     description = "KMS/DRM based System Console";
-    homepage = http://www.freedesktop.org/wiki/Software/kmscon/;
+    homepage = "http://www.freedesktop.org/wiki/Software/kmscon/";
     license = stdenv.lib.licenses.mit;
     platforms = stdenv.lib.platforms.linux;
   };
diff --git a/pkgs/os-specific/linux/kmscube/default.nix b/pkgs/os-specific/linux/kmscube/default.nix
index 12463c736a629..e2e63bc10a182 100644
--- a/pkgs/os-specific/linux/kmscube/default.nix
+++ b/pkgs/os-specific/linux/kmscube/default.nix
@@ -4,7 +4,7 @@ stdenv.mkDerivation {
   name = "kmscube-2018-06-17";
 
   src = fetchgit {
-    url = git://anongit.freedesktop.org/mesa/kmscube;
+    url = "git://anongit.freedesktop.org/mesa/kmscube";
     rev = "9dcce71e603616ee7a54707e932f962cdf8fb20a";
     sha256 = "1q5b5yvyfj3127385mp1bfmcbnpnbdswdk8gspp7g4541xk4k933";
   };
@@ -14,7 +14,7 @@ stdenv.mkDerivation {
 
   meta = with stdenv.lib; {
     description = "Example OpenGL app using KMS/GBM";
-    homepage = https://gitlab.freedesktop.org/mesa/kmscube;
+    homepage = "https://gitlab.freedesktop.org/mesa/kmscube";
     license = licenses.mit;
     maintainers = with maintainers; [ dezgeg ];
     platforms = platforms.linux;
diff --git a/pkgs/os-specific/linux/latencytop/default.nix b/pkgs/os-specific/linux/latencytop/default.nix
index 93d2ac8b03124..40095e543b449 100644
--- a/pkgs/os-specific/linux/latencytop/default.nix
+++ b/pkgs/os-specific/linux/latencytop/default.nix
@@ -16,7 +16,7 @@ stdenv.mkDerivation rec {
   buildInputs = [ ncurses glib gtk2 ];
 
   meta = {
-    homepage = http://latencytop.org;
+    homepage = "http://latencytop.org";
     description = "Tool to show kernel reports on latencies (LATENCYTOP option)";
     license = stdenv.lib.licenses.gpl2;
     maintainers = [ stdenv.lib.maintainers.viric ];
diff --git a/pkgs/os-specific/linux/ldm/default.nix b/pkgs/os-specific/linux/ldm/default.nix
index ce76e31a9204a..603d2855f5667 100644
--- a/pkgs/os-specific/linux/ldm/default.nix
+++ b/pkgs/os-specific/linux/ldm/default.nix
@@ -4,7 +4,7 @@ assert mountPath != "";
 
 let
   version = "0.5";
-  git = https://github.com/LemonBoy/ldm.git;
+  git = "https://github.com/LemonBoy/ldm.git";
 in
 stdenv.mkDerivation rec {
   pname = "ldm";
diff --git a/pkgs/os-specific/linux/ledger-udev-rules/default.nix b/pkgs/os-specific/linux/ledger-udev-rules/default.nix
index e61bac510e698..e85eb02f8c80f 100644
--- a/pkgs/os-specific/linux/ledger-udev-rules/default.nix
+++ b/pkgs/os-specific/linux/ledger-udev-rules/default.nix
@@ -24,6 +24,6 @@ stdenv.mkDerivation {
     license = licenses.asl20;
     maintainers = with maintainers; [ asymmetric ];
     platforms = platforms.linux;
-    homepage = https://github.com/LedgerHQ/udev-rules;
+    homepage = "https://github.com/LedgerHQ/udev-rules";
   };
 }
diff --git a/pkgs/os-specific/linux/libaio/default.nix b/pkgs/os-specific/linux/libaio/default.nix
index 792568e8b57ba..63d446319d6fb 100644
--- a/pkgs/os-specific/linux/libaio/default.nix
+++ b/pkgs/os-specific/linux/libaio/default.nix
@@ -10,7 +10,7 @@ stdenv.mkDerivation rec {
   };
 
   patches = [ (fetchpatch {
-    url = https://pagure.io/libaio/c/da47c32b2ff39e52fbed1622c34b86bc88d7c217.patch;
+    url = "https://pagure.io/libaio/c/da47c32b2ff39e52fbed1622c34b86bc88d7c217.patch";
     sha256 = "1kqpiswjn549s3w3m89bw5qkl7bw5pvq6gp5cdzd926ymlgivj5c";
   }) ];
 
@@ -32,7 +32,7 @@ stdenv.mkDerivation rec {
 
   meta = {
     description = "Library for asynchronous I/O in Linux";
-    homepage = http://lse.sourceforge.net/io/aio.html;
+    homepage = "http://lse.sourceforge.net/io/aio.html";
     platforms = stdenv.lib.platforms.linux;
     license = stdenv.lib.licenses.lgpl21;
     maintainers = with stdenv.lib.maintainers; [ ];
diff --git a/pkgs/os-specific/linux/libatasmart/default.nix b/pkgs/os-specific/linux/libatasmart/default.nix
index 018f8c6243503..cf5fc54ed65b7 100644
--- a/pkgs/os-specific/linux/libatasmart/default.nix
+++ b/pkgs/os-specific/linux/libatasmart/default.nix
@@ -13,7 +13,7 @@ stdenv.mkDerivation rec {
   buildInputs = [ udev ];
 
   meta = with stdenv.lib; {
-    homepage = http://0pointer.de/blog/projects/being-smart.html;
+    homepage = "http://0pointer.de/blog/projects/being-smart.html";
     description = "Library for querying ATA SMART status";
     license = licenses.lgpl21;
     platforms = platforms.linux;
diff --git a/pkgs/os-specific/linux/libcap-ng/default.nix b/pkgs/os-specific/linux/libcap-ng/default.nix
index 476c5931d4d00..c9b061fe03bfb 100644
--- a/pkgs/os-specific/linux/libcap-ng/default.nix
+++ b/pkgs/os-specific/linux/libcap-ng/default.nix
@@ -32,7 +32,7 @@ stdenv.mkDerivation rec {
 
   meta = let inherit (stdenv.lib) platforms licenses; in {
     description = "Library for working with POSIX capabilities";
-    homepage = https://people.redhat.com/sgrubb/libcap-ng/;
+    homepage = "https://people.redhat.com/sgrubb/libcap-ng/";
     platforms = platforms.linux;
     license = licenses.lgpl21;
   };
diff --git a/pkgs/os-specific/linux/libnl/default.nix b/pkgs/os-specific/linux/libnl/default.nix
index 61380115ab5eb..551352fa46c6a 100644
--- a/pkgs/os-specific/linux/libnl/default.nix
+++ b/pkgs/os-specific/linux/libnl/default.nix
@@ -35,7 +35,7 @@ stdenv.mkDerivation rec {
 
   meta = with lib; {
     inherit version;
-    homepage = http://www.infradead.org/~tgr/libnl/;
+    homepage = "http://www.infradead.org/~tgr/libnl/";
     description = "Linux Netlink interface library suite";
     license = licenses.lgpl21;
     maintainers = with maintainers; [ fpletz ];
diff --git a/pkgs/os-specific/linux/libratbag/default.nix b/pkgs/os-specific/linux/libratbag/default.nix
index 63220846f0cec..22763130aeecb 100644
--- a/pkgs/os-specific/linux/libratbag/default.nix
+++ b/pkgs/os-specific/linux/libratbag/default.nix
@@ -28,7 +28,7 @@ stdenv.mkDerivation rec {
 
   meta = with stdenv.lib; {
     description = "Configuration library for gaming mice";
-    homepage    = https://github.com/libratbag/libratbag;
+    homepage    = "https://github.com/libratbag/libratbag";
     license     = licenses.mit;
     maintainers = with maintainers; [ mvnetbiz ];
     platforms   = platforms.linux;
diff --git a/pkgs/os-specific/linux/libsepol/default.nix b/pkgs/os-specific/linux/libsepol/default.nix
index b31554d6cee4f..497961af11b44 100644
--- a/pkgs/os-specific/linux/libsepol/default.nix
+++ b/pkgs/os-specific/linux/libsepol/default.nix
@@ -31,7 +31,7 @@ stdenv.mkDerivation rec {
 
   meta = with stdenv.lib; {
     description = "SELinux binary policy manipulation library";
-    homepage = http://userspace.selinuxproject.org;
+    homepage = "http://userspace.selinuxproject.org";
     platforms = platforms.linux;
     maintainers = [ maintainers.phreedom ];
     license = stdenv.lib.licenses.gpl2;
diff --git a/pkgs/os-specific/linux/libsmbios/default.nix b/pkgs/os-specific/linux/libsmbios/default.nix
index 81f5fe49d554b..268588f53ab15 100644
--- a/pkgs/os-specific/linux/libsmbios/default.nix
+++ b/pkgs/os-specific/linux/libsmbios/default.nix
@@ -30,7 +30,7 @@ stdenv.mkDerivation rec {
   preFixup = ''rm -rf "$(pwd)" ''; # Hack to avoid TMPDIR in RPATHs
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/dell/libsmbios;
+    homepage = "https://github.com/dell/libsmbios";
     description = "A library to obtain BIOS information";
     license = with licenses; [ osl21 gpl2Plus ];
     maintainers = with maintainers; [ ];
diff --git a/pkgs/os-specific/linux/libudev0-shim/default.nix b/pkgs/os-specific/linux/libudev0-shim/default.nix
index ecdc658f2f1e4..2073f9f6f56ff 100644
--- a/pkgs/os-specific/linux/libudev0-shim/default.nix
+++ b/pkgs/os-specific/linux/libudev0-shim/default.nix
@@ -21,7 +21,7 @@ stdenv.mkDerivation rec {
 
   meta = with stdenv.lib; {
     description = "Shim to preserve libudev.so.0 compatibility";
-    homepage = https://github.com/archlinux/libudev0-shim;
+    homepage = "https://github.com/archlinux/libudev0-shim";
     platforms = platforms.linux;
     license = licenses.lgpl21;
     maintainers = with maintainers; [ abbradar ];
diff --git a/pkgs/os-specific/linux/libvolume_id/default.nix b/pkgs/os-specific/linux/libvolume_id/default.nix
index 14c152dc10e9c..e54dee10c1d41 100644
--- a/pkgs/os-specific/linux/libvolume_id/default.nix
+++ b/pkgs/os-specific/linux/libvolume_id/default.nix
@@ -4,7 +4,7 @@ stdenv.mkDerivation {
   name = "libvolume_id-0.81.1";
    
   src = fetchurl {
-    url = https://www.marcuscom.com/downloads/libvolume_id-0.81.1.tar.bz2;
+    url = "https://www.marcuscom.com/downloads/libvolume_id-0.81.1.tar.bz2";
     sha256 = "029z04vdxxsl8gycm9whcljhv6dy4b12ybsxdb99jr251gl1ifs5";
   };
 
diff --git a/pkgs/os-specific/linux/light/default.nix b/pkgs/os-specific/linux/light/default.nix
index e9ee69ca03ec8..45af4e7ae8e4e 100644
--- a/pkgs/os-specific/linux/light/default.nix
+++ b/pkgs/os-specific/linux/light/default.nix
@@ -23,7 +23,7 @@ stdenv.mkDerivation rec {
 
   meta = {
     description = "GNU/Linux application to control backlights";
-    homepage = https://haikarainen.github.io/light/;
+    homepage = "https://haikarainen.github.io/light/";
     license = stdenv.lib.licenses.gpl3;
     maintainers = with stdenv.lib.maintainers; [ puffnfresh dtzWill ];
     platforms = stdenv.lib.platforms.linux;
diff --git a/pkgs/os-specific/linux/lightum/default.nix b/pkgs/os-specific/linux/lightum/default.nix
index 3eaf436319549..3c37b66d23159 100644
--- a/pkgs/os-specific/linux/lightum/default.nix
+++ b/pkgs/os-specific/linux/lightum/default.nix
@@ -3,7 +3,7 @@
 stdenv.mkDerivation {
   name = "lightum-2014-06-07";
   src = fetchgit {
-    url = https://github.com/poliva/lightum;
+    url = "https://github.com/poliva/lightum";
     rev = "123e6babe0669b23d4c1dfa5511088608ff2baa8";
     sha256 = "01x24rcrkgksyvqpgkr9zafg3jgs8nqng8yf0hx0kbmcimar8dbp";
   };
@@ -30,7 +30,7 @@ stdenv.mkDerivation {
 
   meta = {
     description = "MacBook automatic light sensor daemon";
-    homepage = https://github.com/poliva/lightum;
+    homepage = "https://github.com/poliva/lightum";
     license = stdenv.lib.licenses.gpl2;
     maintainers = with stdenv.lib.maintainers; [ puffnfresh ];
     platforms = stdenv.lib.platforms.linux;
diff --git a/pkgs/os-specific/linux/lksctp-tools/default.nix b/pkgs/os-specific/linux/lksctp-tools/default.nix
index 6c644c9482a33..bef74cd33ba41 100644
--- a/pkgs/os-specific/linux/lksctp-tools/default.nix
+++ b/pkgs/os-specific/linux/lksctp-tools/default.nix
@@ -10,7 +10,7 @@ stdenv.mkDerivation rec {
 
   meta = with stdenv.lib; {
     description = "Linux Kernel Stream Control Transmission Protocol Tools.";
-    homepage = http://lksctp.sourceforge.net/;
+    homepage = "http://lksctp.sourceforge.net/";
     license = with licenses; [ gpl2 lgpl21 ]; # library is lgpl21
     platforms = platforms.linux;
   };
diff --git a/pkgs/os-specific/linux/lsiutil/default.nix b/pkgs/os-specific/linux/lsiutil/default.nix
index 63155e66678af..da45e202c022f 100644
--- a/pkgs/os-specific/linux/lsiutil/default.nix
+++ b/pkgs/os-specific/linux/lsiutil/default.nix
@@ -34,7 +34,7 @@ stdenv.mkDerivation {
   installPhase = "true";
   
   meta = {
-    homepage = http://www.lsi.com/;
+    homepage = "http://www.lsi.com/";
     description = "LSI Logic Fusion MPT command line management tool";
     license = stdenv.lib.licenses.unfree;
   };
diff --git a/pkgs/os-specific/linux/lttng-modules/default.nix b/pkgs/os-specific/linux/lttng-modules/default.nix
index 46c8dec8889fd..30d4a29b166cf 100644
--- a/pkgs/os-specific/linux/lttng-modules/default.nix
+++ b/pkgs/os-specific/linux/lttng-modules/default.nix
@@ -27,7 +27,7 @@ stdenv.mkDerivation rec {
 
   meta = with stdenv.lib; {
     description = "Linux kernel modules for LTTng tracing";
-    homepage = https://lttng.org/;
+    homepage = "https://lttng.org/";
     license = with licenses; [ lgpl21 gpl2 mit ];
     platforms = platforms.linux;
     maintainers = [ maintainers.bjornfor ];
diff --git a/pkgs/os-specific/linux/lvm2/default.nix b/pkgs/os-specific/linux/lvm2/default.nix
index 7eac8fad64cda..c7925bae55813 100644
--- a/pkgs/os-specific/linux/lvm2/default.nix
+++ b/pkgs/os-specific/linux/lvm2/default.nix
@@ -82,7 +82,7 @@ stdenv.mkDerivation {
     '';
 
   meta = with stdenv.lib; {
-    homepage = http://sourceware.org/lvm2/;
+    homepage = "http://sourceware.org/lvm2/";
     description = "Tools to support Logical Volume Management (LVM) on Linux";
     platforms = platforms.linux;
     license = with licenses; [ gpl2 bsd2 lgpl21 ];
diff --git a/pkgs/os-specific/linux/lxc/default.nix b/pkgs/os-specific/linux/lxc/default.nix
index 405c816ea3093..d8aff40eefd5b 100644
--- a/pkgs/os-specific/linux/lxc/default.nix
+++ b/pkgs/os-specific/linux/lxc/default.nix
@@ -81,7 +81,7 @@ stdenv.mkDerivation rec {
   '';
 
   meta = {
-    homepage = https://linuxcontainers.org/;
+    homepage = "https://linuxcontainers.org/";
     description = "Userspace tools for Linux Containers, a lightweight virtualization system";
     license = licenses.lgpl21Plus;
 
diff --git a/pkgs/os-specific/linux/macchanger/default.nix b/pkgs/os-specific/linux/macchanger/default.nix
index 1f1c4b4d7c11c..29d2a3914a299 100644
--- a/pkgs/os-specific/linux/macchanger/default.nix
+++ b/pkgs/os-specific/linux/macchanger/default.nix
@@ -19,7 +19,7 @@ stdenv.mkDerivation rec {
     description = "A utility for viewing/manipulating the MAC address of network interfaces";
     maintainers = with maintainers; [ joachifm ma27 ];
     license = licenses.gpl2Plus;
-    homepage = https://www.gnu.org/software/macchanger;
+    homepage = "https://www.gnu.org/software/macchanger";
     platforms = platforms.linux;
   };
 }
diff --git a/pkgs/os-specific/linux/mba6x_bl/default.nix b/pkgs/os-specific/linux/mba6x_bl/default.nix
index 7c72c8a2dbf55..f48a3dbb62f5f 100644
--- a/pkgs/os-specific/linux/mba6x_bl/default.nix
+++ b/pkgs/os-specific/linux/mba6x_bl/default.nix
@@ -22,7 +22,7 @@ stdenv.mkDerivation {
 
   meta = with stdenv.lib; {
     description = "MacBook Air 6,1 and 6,2 (mid 2013) backlight driver";
-    homepage = https://github.com/patjak/mba6x_bl;
+    homepage = "https://github.com/patjak/mba6x_bl";
     license = licenses.gpl2;
     platforms = platforms.linux;
     maintainers = [ maintainers.simonvandel ];
diff --git a/pkgs/os-specific/linux/mbpfan/default.nix b/pkgs/os-specific/linux/mbpfan/default.nix
index 4e2e31606c573..675d9417a01af 100644
--- a/pkgs/os-specific/linux/mbpfan/default.nix
+++ b/pkgs/os-specific/linux/mbpfan/default.nix
@@ -16,7 +16,7 @@ stdenv.mkDerivation rec {
   '';
   meta = with lib; {
     description = "Daemon that uses input from coretemp module and sets the fan speed using the applesmc module";
-    homepage = https://github.com/dgraziotin/mbpfan;
+    homepage = "https://github.com/dgraziotin/mbpfan";
     license = licenses.gpl3;
     platforms = platforms.linux;
     maintainers = with maintainers; [ cstrahan ];
diff --git a/pkgs/os-specific/linux/mcelog/default.nix b/pkgs/os-specific/linux/mcelog/default.nix
index c5b94d2d0c582..c224595a9846a 100644
--- a/pkgs/os-specific/linux/mcelog/default.nix
+++ b/pkgs/os-specific/linux/mcelog/default.nix
@@ -44,7 +44,7 @@ stdenv.mkDerivation rec {
       including bad page offlining and automatic cache error handling. All
       errors are logged to /var/log/mcelog or syslog or the journal.
     '';
-    homepage = http://mcelog.org/;
+    homepage = "http://mcelog.org/";
     license = licenses.gpl2;
     platforms = platforms.linux;
   };
diff --git a/pkgs/os-specific/linux/mdadm/default.nix b/pkgs/os-specific/linux/mdadm/default.nix
index 8638ac9f7983b..6a71196157b70 100644
--- a/pkgs/os-specific/linux/mdadm/default.nix
+++ b/pkgs/os-specific/linux/mdadm/default.nix
@@ -43,7 +43,7 @@ stdenv.mkDerivation rec {
 
   meta = with stdenv.lib; {
     description = "Programs for managing RAID arrays under Linux";
-    homepage = http://neil.brown.name/blog/mdadm;
+    homepage = "http://neil.brown.name/blog/mdadm";
     license = licenses.gpl2;
     maintainers = with maintainers; [ ekleog ];
     platforms = platforms.linux;
diff --git a/pkgs/os-specific/linux/microcode/amd.nix b/pkgs/os-specific/linux/microcode/amd.nix
index 1a24ae3b9a26b..a1a37db9dd6fe 100644
--- a/pkgs/os-specific/linux/microcode/amd.nix
+++ b/pkgs/os-specific/linux/microcode/amd.nix
@@ -22,7 +22,7 @@ stdenv.mkDerivation {
 
   meta = with stdenv.lib; {
     description = "AMD Processor microcode patch";
-    homepage = http://www.amd64.org/support/microcode.html;
+    homepage = "http://www.amd64.org/support/microcode.html";
     license = licenses.unfreeRedistributableFirmware;
     platforms = platforms.linux;
   };
diff --git a/pkgs/os-specific/linux/microcode/intel.nix b/pkgs/os-specific/linux/microcode/intel.nix
index 70b2580b66417..4bf1c02d2df62 100644
--- a/pkgs/os-specific/linux/microcode/intel.nix
+++ b/pkgs/os-specific/linux/microcode/intel.nix
@@ -24,7 +24,7 @@ stdenv.mkDerivation rec {
   '';
 
   meta = with stdenv.lib; {
-    homepage = http://www.intel.com/;
+    homepage = "http://www.intel.com/";
     description = "Microcode for Intel processors";
     license = licenses.unfreeRedistributableFirmware;
     platforms = platforms.linux;
diff --git a/pkgs/os-specific/linux/microcode/iucode-tool.nix b/pkgs/os-specific/linux/microcode/iucode-tool.nix
index c81a0c9097afb..65cb01c84a52d 100644
--- a/pkgs/os-specific/linux/microcode/iucode-tool.nix
+++ b/pkgs/os-specific/linux/microcode/iucode-tool.nix
@@ -17,7 +17,7 @@ stdenv.mkDerivation rec {
 
   meta = with stdenv.lib; {
     description = "Intel® 64 and IA-32 processor microcode tool";
-    homepage = https://gitlab.com/iucode-tool/iucode-tool;
+    homepage = "https://gitlab.com/iucode-tool/iucode-tool";
     license = licenses.gpl2;
     maintainers = with maintainers; [ peterhoeg ];
     platforms = [ "x86_64-linux" "i686-linux" ];
diff --git a/pkgs/os-specific/linux/mingetty/default.nix b/pkgs/os-specific/linux/mingetty/default.nix
index a29a03734242b..775910d30d6ff 100644
--- a/pkgs/os-specific/linux/mingetty/default.nix
+++ b/pkgs/os-specific/linux/mingetty/default.nix
@@ -4,7 +4,7 @@ stdenv.mkDerivation {
   name = "mingetty-1.08";
 
   src = fetchurl {
-    url = mirror://sourceforge/mingetty/mingetty-1.08.tar.gz;
+    url = "mirror://sourceforge/mingetty/mingetty-1.08.tar.gz";
     sha256 = "05yxrp44ky2kg6qknk1ih0kvwkgbn9fbz77r3vci7agslh5wjm8g";
   };
 
@@ -14,7 +14,7 @@ stdenv.mkDerivation {
   '';
 
   meta = with stdenv.lib; {
-    homepage = https://sourceforge.net/projects/mingetty;
+    homepage = "https://sourceforge.net/projects/mingetty";
     license = licenses.gpl2;
     platforms = platforms.linux;
   };
diff --git a/pkgs/os-specific/linux/miraclecast/default.nix b/pkgs/os-specific/linux/miraclecast/default.nix
index 6b67401b9b234..d04695ef619d0 100644
--- a/pkgs/os-specific/linux/miraclecast/default.nix
+++ b/pkgs/os-specific/linux/miraclecast/default.nix
@@ -25,7 +25,7 @@ stdenv.mkDerivation {
 
   meta = with stdenv.lib; {
     description = "Connect external monitors via Wi-Fi";
-    homepage    = https://github.com/albfan/miraclecast;
+    homepage    = "https://github.com/albfan/miraclecast";
     license     = licenses.lgpl21Plus;
     maintainers = with maintainers; [ tstrobel ];
     platforms   = platforms.linux;
diff --git a/pkgs/os-specific/linux/mkinitcpio-nfs-utils/default.nix b/pkgs/os-specific/linux/mkinitcpio-nfs-utils/default.nix
index 1b5925a55816a..8a20a2f733af1 100644
--- a/pkgs/os-specific/linux/mkinitcpio-nfs-utils/default.nix
+++ b/pkgs/os-specific/linux/mkinitcpio-nfs-utils/default.nix
@@ -17,7 +17,7 @@ stdenv.mkDerivation rec {
   '';
 
   meta = with stdenv.lib; {
-    homepage = https://archlinux.org/;
+    homepage = "https://archlinux.org/";
     description = "ipconfig and nfsmount tools for root on NFS, ported from klibc";
     license = licenses.gpl2;
     platforms  = platforms.linux;
diff --git a/pkgs/os-specific/linux/mmc-utils/default.nix b/pkgs/os-specific/linux/mmc-utils/default.nix
index 16c73377cb4b8..61ad327c39427 100644
--- a/pkgs/os-specific/linux/mmc-utils/default.nix
+++ b/pkgs/os-specific/linux/mmc-utils/default.nix
@@ -20,7 +20,7 @@ stdenv.mkDerivation {
 
   meta = with stdenv.lib; {
     description = "Configure MMC storage devices from userspace";
-    homepage = http://git.kernel.org/cgit/linux/kernel/git/cjb/mmc-utils.git/;
+    homepage = "http://git.kernel.org/cgit/linux/kernel/git/cjb/mmc-utils.git/";
     license = licenses.gpl2;
     maintainers = [ maintainers.dezgeg ];
     platforms = platforms.linux;
diff --git a/pkgs/os-specific/linux/molly-guard/default.nix b/pkgs/os-specific/linux/molly-guard/default.nix
index 9b412d9d7ed4c..c9bdff9de3ec4 100644
--- a/pkgs/os-specific/linux/molly-guard/default.nix
+++ b/pkgs/os-specific/linux/molly-guard/default.nix
@@ -32,7 +32,7 @@ stdenv.mkDerivation rec {
 
   meta = with stdenv.lib; {
     description = "Attempts to prevent you from accidentally shutting down or rebooting machines";
-    homepage    = https://salsa.debian.org/debian/molly-guard;
+    homepage    = "https://salsa.debian.org/debian/molly-guard";
     license     = licenses.artistic2;
     platforms   = platforms.linux;
     maintainers = with maintainers; [ DerTim1 ];
diff --git a/pkgs/os-specific/linux/multipath-tools/default.nix b/pkgs/os-specific/linux/multipath-tools/default.nix
index 9a76e5873d4f2..7e5ce115db4a1 100644
--- a/pkgs/os-specific/linux/multipath-tools/default.nix
+++ b/pkgs/os-specific/linux/multipath-tools/default.nix
@@ -35,7 +35,7 @@ stdenv.mkDerivation rec {
 
   meta = with stdenv.lib; {
     description = "Tools for the Linux multipathing driver";
-    homepage = http://christophe.varoqui.free.fr/;
+    homepage = "http://christophe.varoqui.free.fr/";
     license = licenses.gpl2;
     platforms = platforms.linux;
   };
diff --git a/pkgs/os-specific/linux/musl/default.nix b/pkgs/os-specific/linux/musl/default.nix
index 93e9ba614f881..d31a75fbba0b3 100644
--- a/pkgs/os-specific/linux/musl/default.nix
+++ b/pkgs/os-specific/linux/musl/default.nix
@@ -53,7 +53,7 @@ stdenv.mkDerivation rec {
   patches = [
     # Minor touchup to build system making dynamic linker symlink relative
     (fetchurl {
-      url = https://raw.githubusercontent.com/openwrt/openwrt/87606e25afac6776d1bbc67ed284434ec5a832b4/toolchain/musl/patches/300-relative.patch;
+      url = "https://raw.githubusercontent.com/openwrt/openwrt/87606e25afac6776d1bbc67ed284434ec5a832b4/toolchain/musl/patches/300-relative.patch";
       sha256 = "0hfadrycb60sm6hb6by4ycgaqc9sgrhh42k39v8xpmcvdzxrsq2n";
     })
   ];
diff --git a/pkgs/os-specific/linux/mwprocapture/default.nix b/pkgs/os-specific/linux/mwprocapture/default.nix
index 9490bc9118191..acb4676a3f513 100644
--- a/pkgs/os-specific/linux/mwprocapture/default.nix
+++ b/pkgs/os-specific/linux/mwprocapture/default.nix
@@ -58,7 +58,7 @@ stdenv.mkDerivation rec {
   '';
 
   meta = {
-    homepage = http://www.magewell.com/;
+    homepage = "http://www.magewell.com/";
     description = "Linux driver for the Magewell Pro Capture family";
     license = licenses.unfreeRedistributable;
     maintainers = with maintainers; [ MP2E ];
diff --git a/pkgs/os-specific/linux/mxu11x0/default.nix b/pkgs/os-specific/linux/mxu11x0/default.nix
index 76e60ec80ff56..ab0b927f1bd11 100644
--- a/pkgs/os-specific/linux/mxu11x0/default.nix
+++ b/pkgs/os-specific/linux/mxu11x0/default.nix
@@ -28,7 +28,7 @@ stdenv.mkDerivation {
 
   meta = with stdenv.lib; {
     description = "MOXA UPort 11x0 USB to Serial Hub driver";
-    homepage = https://www.moxa.com/en/products/industrial-edge-connectivity/usb-to-serial-converters-usb-hubs/usb-to-serial-converters/uport-1000-series;
+    homepage = "https://www.moxa.com/en/products/industrial-edge-connectivity/usb-to-serial-converters-usb-hubs/usb-to-serial-converters/uport-1000-series";
     license = licenses.gpl2Plus;
     maintainers = with maintainers; [ uralbash ];
     platforms = platforms.linux;
diff --git a/pkgs/os-specific/linux/ndiswrapper/default.nix b/pkgs/os-specific/linux/ndiswrapper/default.nix
index bdb52c0c09167..34c77bc3e6a74 100644
--- a/pkgs/os-specific/linux/ndiswrapper/default.nix
+++ b/pkgs/os-specific/linux/ndiswrapper/default.nix
@@ -42,7 +42,7 @@ stdenv.mkDerivation {
 
   meta = {
     description = "Ndis driver wrapper for the Linux kernel";
-    homepage = https://sourceforge.net/projects/ndiswrapper;
+    homepage = "https://sourceforge.net/projects/ndiswrapper";
     license = "GPL";
     platforms = [ "i686-linux" "x86_64-linux" ];
   };
diff --git a/pkgs/os-specific/linux/net-tools/default.nix b/pkgs/os-specific/linux/net-tools/default.nix
index 7b1a0234a4f54..9095b652b42b7 100644
--- a/pkgs/os-specific/linux/net-tools/default.nix
+++ b/pkgs/os-specific/linux/net-tools/default.nix
@@ -27,7 +27,7 @@ stdenv.mkDerivation rec {
   ];
 
   meta = {
-    homepage = http://net-tools.sourceforge.net/;
+    homepage = "http://net-tools.sourceforge.net/";
     description = "A set of tools for controlling the network subsystem in Linux";
     license = stdenv.lib.licenses.gpl2Plus;
     platforms = stdenv.lib.platforms.linux;
diff --git a/pkgs/os-specific/linux/net-tools/mptcp.nix b/pkgs/os-specific/linux/net-tools/mptcp.nix
index 700bc5cb7f193..6e798e6807d7d 100644
--- a/pkgs/os-specific/linux/net-tools/mptcp.nix
+++ b/pkgs/os-specific/linux/net-tools/mptcp.nix
@@ -12,7 +12,7 @@ nettools.overrideAttrs(oa: rec {
   };
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/multipath-tcp/net-tools;
+    homepage = "https://github.com/multipath-tcp/net-tools";
     description = "A set of tools for controlling the network subsystem in Linux";
     license = licenses.gpl2Plus;
     platforms = platforms.linux;
diff --git a/pkgs/os-specific/linux/netatop/default.nix b/pkgs/os-specific/linux/netatop/default.nix
index 718cf4815baf9..93bb1316d20d2 100644
--- a/pkgs/os-specific/linux/netatop/default.nix
+++ b/pkgs/os-specific/linux/netatop/default.nix
@@ -34,7 +34,7 @@ stdenv.mkDerivation {
 
   meta = {
     description = "Network monitoring module for atop";
-    homepage = https://www.atoptool.nl/downloadnetatop.php;
+    homepage = "https://www.atoptool.nl/downloadnetatop.php";
     license = stdenv.lib.licenses.gpl2;
     platforms = stdenv.lib.platforms.linux;
     maintainers = with stdenv.lib.maintainers; [viric];
diff --git a/pkgs/os-specific/linux/nfs-utils/default.nix b/pkgs/os-specific/linux/nfs-utils/default.nix
index 20dc6a094e7a3..719ded4d70faa 100644
--- a/pkgs/os-specific/linux/nfs-utils/default.nix
+++ b/pkgs/os-specific/linux/nfs-utils/default.nix
@@ -123,7 +123,7 @@ stdenv.mkDerivation rec {
       daemons.
     '';
 
-    homepage = https://linux-nfs.org/;
+    homepage = "https://linux-nfs.org/";
     license = licenses.gpl2;
     platforms = platforms.linux;
     maintainers = with maintainers; [ abbradar ];
diff --git a/pkgs/os-specific/linux/nss_ldap/default.nix b/pkgs/os-specific/linux/nss_ldap/default.nix
index c23eb19a482a7..74369060ba9f0 100644
--- a/pkgs/os-specific/linux/nss_ldap/default.nix
+++ b/pkgs/os-specific/linux/nss_ldap/default.nix
@@ -4,7 +4,7 @@ stdenv.mkDerivation {
   name = "nss_ldap-265";
 
   src = fetchurl {
-    url = http://www.padl.com/download/nss_ldap-265.tar.gz;
+    url = "http://www.padl.com/download/nss_ldap-265.tar.gz";
     sha256 = "1a16q9p97d2blrj0h6vl1xr7dg7i4s8x8namipr79mshby84vdbp";
   };
 
diff --git a/pkgs/os-specific/linux/numactl/default.nix b/pkgs/os-specific/linux/numactl/default.nix
index f2188ee37cb4f..8505fbc750f30 100644
--- a/pkgs/os-specific/linux/numactl/default.nix
+++ b/pkgs/os-specific/linux/numactl/default.nix
@@ -24,7 +24,7 @@ stdenv.mkDerivation rec {
 
   meta = with stdenv.lib; {
     description = "Library and tools for non-uniform memory access (NUMA) machines";
-    homepage = https://github.com/numactl/numactl;
+    homepage = "https://github.com/numactl/numactl";
     license = with licenses; [ gpl2 lgpl21 ]; # libnuma is lgpl21
     platforms = [ "i686-linux" "x86_64-linux" "aarch64-linux" ];
   };
diff --git a/pkgs/os-specific/linux/numad/default.nix b/pkgs/os-specific/linux/numad/default.nix
index 0d5dd118798ec..47af20152db9c 100644
--- a/pkgs/os-specific/linux/numad/default.nix
+++ b/pkgs/os-specific/linux/numad/default.nix
@@ -21,7 +21,7 @@ stdenv.mkDerivation rec {
 
   meta = with stdenv.lib; {
     description = "A user-level daemon that monitors NUMA topology and processes resource consumption to facilitate good NUMA resource access";
-    homepage = https://fedoraproject.org/wiki/Features/numad;
+    homepage = "https://fedoraproject.org/wiki/Features/numad";
     license = licenses.lgpl21;
     platforms = platforms.linux;
     maintainers = with maintainers; [ domenkozar ];
diff --git a/pkgs/os-specific/linux/numatop/default.nix b/pkgs/os-specific/linux/numatop/default.nix
index 80f14b568eda2..57ee511bbadcf 100644
--- a/pkgs/os-specific/linux/numatop/default.nix
+++ b/pkgs/os-specific/linux/numatop/default.nix
@@ -16,7 +16,7 @@ stdenv.mkDerivation rec {
 
   meta = with stdenv.lib; {
     description = "Tool for runtime memory locality characterization and analysis of processes and threads on a NUMA system";
-    homepage = https://01.org/numatop;
+    homepage = "https://01.org/numatop";
     license = licenses.bsd3;
     maintainers = with maintainers; [ dtzWill ];
     platforms = [
diff --git a/pkgs/os-specific/linux/nvidia-x11/generic.nix b/pkgs/os-specific/linux/nvidia-x11/generic.nix
index 9e2ee6e834c24..1d73ab8171a23 100644
--- a/pkgs/os-specific/linux/nvidia-x11/generic.nix
+++ b/pkgs/os-specific/linux/nvidia-x11/generic.nix
@@ -89,7 +89,7 @@ let
     };
 
     meta = with stdenv.lib; {
-      homepage = https://www.nvidia.com/object/unix.html;
+      homepage = "https://www.nvidia.com/object/unix.html";
       description = "X.org driver and kernel module for NVIDIA graphics cards";
       license = licenses.unfreeRedistributable;
       platforms = [ "i686-linux" "x86_64-linux" ];
diff --git a/pkgs/os-specific/linux/nvidia-x11/persistenced.nix b/pkgs/os-specific/linux/nvidia-x11/persistenced.nix
index 4f8a0b6866409..de36ad06c60cb 100644
--- a/pkgs/os-specific/linux/nvidia-x11/persistenced.nix
+++ b/pkgs/os-specific/linux/nvidia-x11/persistenced.nix
@@ -28,7 +28,7 @@ stdenv.mkDerivation {
   '';
 
   meta = with stdenv.lib; {
-    homepage = https://www.nvidia.com/object/unix.html;
+    homepage = "https://www.nvidia.com/object/unix.html";
     description = "Settings application for NVIDIA graphics cards";
     license = licenses.unfreeRedistributable;
     platforms = nvidia_x11.meta.platforms;
diff --git a/pkgs/os-specific/linux/nvidia-x11/settings.nix b/pkgs/os-specific/linux/nvidia-x11/settings.nix
index 533a74fcffd88..b1250e56ee068 100644
--- a/pkgs/os-specific/linux/nvidia-x11/settings.nix
+++ b/pkgs/os-specific/linux/nvidia-x11/settings.nix
@@ -98,7 +98,7 @@ stdenv.mkDerivation {
   };
 
   meta = with stdenv.lib; {
-    homepage = https://www.nvidia.com/object/unix.html;
+    homepage = "https://www.nvidia.com/object/unix.html";
     description = "Settings application for NVIDIA graphics cards";
     license = licenses.unfreeRedistributable;
     platforms = nvidia_x11.meta.platforms;
diff --git a/pkgs/os-specific/linux/nvidiabl/default.nix b/pkgs/os-specific/linux/nvidiabl/default.nix
index 02161f7133ce6..08af09d3d0514 100644
--- a/pkgs/os-specific/linux/nvidiabl/default.nix
+++ b/pkgs/os-specific/linux/nvidiabl/default.nix
@@ -28,7 +28,7 @@ stdenv.mkDerivation rec {
 
   meta = with stdenv.lib; {
     description = "Linux driver for setting the backlight brightness on laptops using NVIDIA GPU";
-    homepage = https://github.com/guillaumezin/nvidiabl;
+    homepage = "https://github.com/guillaumezin/nvidiabl";
     license = licenses.gpl2;
     platforms = [ "x86_64-linux" "i686-linux" ];
     maintainers = with maintainers; [ yorickvp ];
diff --git a/pkgs/os-specific/linux/odp-dpdk/default.nix b/pkgs/os-specific/linux/odp-dpdk/default.nix
index e1acda120253e..39bb2f3e411f5 100644
--- a/pkgs/os-specific/linux/odp-dpdk/default.nix
+++ b/pkgs/os-specific/linux/odp-dpdk/default.nix
@@ -52,7 +52,7 @@ in stdenv.mkDerivation rec {
 
   meta = with stdenv.lib; {
     description = "Open Data Plane optimized for DPDK";
-    homepage = https://www.opendataplane.org;
+    homepage = "https://www.opendataplane.org";
     license = licenses.bsd3;
     platforms =  platforms.linux;
     maintainers = [ maintainers.abuibrahim ];
diff --git a/pkgs/os-specific/linux/ofp/default.nix b/pkgs/os-specific/linux/ofp/default.nix
index 855754a6bc1b7..7467f7d871370 100644
--- a/pkgs/os-specific/linux/ofp/default.nix
+++ b/pkgs/os-specific/linux/ofp/default.nix
@@ -32,7 +32,7 @@ stdenv.mkDerivation rec {
 
   meta = with stdenv.lib; {
     description = "High performance TCP/IP stack";
-    homepage = http://www.openfastpath.org;
+    homepage = "http://www.openfastpath.org";
     license = licenses.bsd3;
     platforms =  [ "x86_64-linux" ];
     maintainers = [ maintainers.abuibrahim ];
diff --git a/pkgs/os-specific/linux/open-isns/default.nix b/pkgs/os-specific/linux/open-isns/default.nix
index 6a0273afbdd3e..1617696e00e5b 100644
--- a/pkgs/os-specific/linux/open-isns/default.nix
+++ b/pkgs/os-specific/linux/open-isns/default.nix
@@ -23,7 +23,7 @@ stdenv.mkDerivation rec {
   meta = {
     description = "iSNS server and client for Linux";
     license = stdenv.lib.licenses.lgpl21;
-    homepage = https://github.com/gonzoleeman/open-isns;
+    homepage = "https://github.com/gonzoleeman/open-isns";
     platforms = stdenv.lib.platforms.linux;
   };
 }
diff --git a/pkgs/os-specific/linux/openvswitch/lts.nix b/pkgs/os-specific/linux/openvswitch/lts.nix
index 4f3f4c5c172a7..358a8b39917bf 100644
--- a/pkgs/os-specific/linux/openvswitch/lts.nix
+++ b/pkgs/os-specific/linux/openvswitch/lts.nix
@@ -75,7 +75,7 @@ in stdenv.mkDerivation rec {
       support distribution across multiple physical servers similar
       to VMware's vNetwork distributed vswitch or Cisco's Nexus 1000V.
       '';
-    homepage = https://www.openvswitch.org/;
+    homepage = "https://www.openvswitch.org/";
     license = licenses.asl20;
     maintainers = with maintainers; [ netixx kmcopper ];
   };
diff --git a/pkgs/os-specific/linux/otpw/default.nix b/pkgs/os-specific/linux/otpw/default.nix
index a0464e1996a51..c9597ab0fe47d 100644
--- a/pkgs/os-specific/linux/otpw/default.nix
+++ b/pkgs/os-specific/linux/otpw/default.nix
@@ -27,7 +27,7 @@ stdenv.mkDerivation rec {
   hardeningDisable = [ "stackprotector" ];
 
   meta = {
-    homepage = http://www.cl.cam.ac.uk/~mgk25/otpw.html;
+    homepage = "http://www.cl.cam.ac.uk/~mgk25/otpw.html";
     description = "A one-time password login package";
     license = stdenv.lib.licenses.gpl2Plus;
     platforms = stdenv.lib.platforms.linux;
diff --git a/pkgs/os-specific/linux/pam/default.nix b/pkgs/os-specific/linux/pam/default.nix
index e4429cc3bd7c3..2e44a887d69a9 100644
--- a/pkgs/os-specific/linux/pam/default.nix
+++ b/pkgs/os-specific/linux/pam/default.nix
@@ -64,7 +64,7 @@ stdenv.mkDerivation rec {
   doCheck = false; # fails
 
   meta = with stdenv.lib; {
-    homepage = http://www.linux-pam.org/;
+    homepage = "http://www.linux-pam.org/";
     description = "Pluggable Authentication Modules, a flexible mechanism for authenticating user";
     platforms = platforms.linux;
     license = licenses.bsd3;
diff --git a/pkgs/os-specific/linux/pam_ccreds/default.nix b/pkgs/os-specific/linux/pam_ccreds/default.nix
index 012750c22adc7..c4abfe5c44cba 100644
--- a/pkgs/os-specific/linux/pam_ccreds/default.nix
+++ b/pkgs/os-specific/linux/pam_ccreds/default.nix
@@ -14,7 +14,7 @@ stdenv.mkDerivation rec {
   buildInputs = [ pam openssl db ];
 
   meta = with stdenv.lib; {
-    homepage = https://www.padl.com/OSS/pam_ccreds.html;
+    homepage = "https://www.padl.com/OSS/pam_ccreds.html";
     description = "PAM module to locally authenticate using an enterprise identity when the network is unavailable";
     license = licenses.gpl2;
     platforms = platforms.linux;
diff --git a/pkgs/os-specific/linux/pam_krb5/default.nix b/pkgs/os-specific/linux/pam_krb5/default.nix
index 3b23c286e19a0..1f7562b987ec8 100644
--- a/pkgs/os-specific/linux/pam_krb5/default.nix
+++ b/pkgs/os-specific/linux/pam_krb5/default.nix
@@ -11,7 +11,7 @@ stdenv.mkDerivation rec {
   buildInputs = [ pam kerberos ];
 
   meta = with stdenv.lib; {
-    homepage = https://www.eyrie.org/~eagle/software/pam-krb5/;
+    homepage = "https://www.eyrie.org/~eagle/software/pam-krb5/";
     description = "PAM module allowing PAM-aware applications to authenticate users by performing an AS exchange with a Kerberos KDC";
     longDescription = ''
       pam_krb5 can optionally convert Kerberos 5 credentials to Kerberos IV
diff --git a/pkgs/os-specific/linux/pam_ldap/default.nix b/pkgs/os-specific/linux/pam_ldap/default.nix
index 2b3a300eccaa6..e327a551b231a 100644
--- a/pkgs/os-specific/linux/pam_ldap/default.nix
+++ b/pkgs/os-specific/linux/pam_ldap/default.nix
@@ -21,7 +21,7 @@ stdenv.mkDerivation rec {
   buildInputs = [ pam openldap ];
 
   meta = {
-    homepage = https://www.padl.com/OSS/pam_ldap.html;
+    homepage = "https://www.padl.com/OSS/pam_ldap.html";
     description = "LDAP backend for PAM";
     longDescription = ''
       The pam_ldap module provides the means for Solaris and Linux servers and
diff --git a/pkgs/os-specific/linux/pam_mount/default.nix b/pkgs/os-specific/linux/pam_mount/default.nix
index 4bda93baddcfa..18bc84effa06d 100644
--- a/pkgs/os-specific/linux/pam_mount/default.nix
+++ b/pkgs/os-specific/linux/pam_mount/default.nix
@@ -28,7 +28,7 @@ stdenv.mkDerivation rec {
     '';
 
   meta = with stdenv.lib; {
-    homepage = http://pam-mount.sourceforge.net/;
+    homepage = "http://pam-mount.sourceforge.net/";
     description = "PAM module to mount volumes for a user session";
     maintainers = [ maintainers.tstrobel ];
     license = with licenses; [ gpl2 gpl3 lgpl21 lgpl3 ];
diff --git a/pkgs/os-specific/linux/pam_pgsql/default.nix b/pkgs/os-specific/linux/pam_pgsql/default.nix
index a1c91516ce000..6aa1c3be1e251 100644
--- a/pkgs/os-specific/linux/pam_pgsql/default.nix
+++ b/pkgs/os-specific/linux/pam_pgsql/default.nix
@@ -16,7 +16,7 @@ stdenv.mkDerivation rec {
 
   meta = with stdenv.lib; {
     description = "Support to authenticate against PostgreSQL for PAM-enabled appliations";
-    homepage = https://github.com/pam-pgsql/pam-pgsql;
+    homepage = "https://github.com/pam-pgsql/pam-pgsql";
     license = licenses.gpl2Plus;
     platforms = platforms.linux;
     maintainers = with maintainers; [ abbradar ];
diff --git a/pkgs/os-specific/linux/pam_ssh_agent_auth/default.nix b/pkgs/os-specific/linux/pam_ssh_agent_auth/default.nix
index b47ad4815b5b4..3ab1ae28a7b57 100644
--- a/pkgs/os-specific/linux/pam_ssh_agent_auth/default.nix
+++ b/pkgs/os-specific/linux/pam_ssh_agent_auth/default.nix
@@ -40,7 +40,7 @@ stdenv.mkDerivation rec {
   enableParallelBuilding = true;
 
   meta = {
-    homepage = http://pamsshagentauth.sourceforge.net/;
+    homepage = "http://pamsshagentauth.sourceforge.net/";
     description = "PAM module for authentication through the SSH agent";
     maintainers = [ stdenv.lib.maintainers.eelco ];
     platforms = stdenv.lib.platforms.linux;
diff --git a/pkgs/os-specific/linux/pam_u2f/default.nix b/pkgs/os-specific/linux/pam_u2f/default.nix
index 6e9ab379dbcff..30acb86d860e1 100644
--- a/pkgs/os-specific/linux/pam_u2f/default.nix
+++ b/pkgs/os-specific/linux/pam_u2f/default.nix
@@ -20,7 +20,7 @@ stdenv.mkDerivation rec {
   '';
 
   meta = with stdenv.lib; {
-    homepage = https://developers.yubico.com/pam-u2f/;
+    homepage = "https://developers.yubico.com/pam-u2f/";
     description = "A PAM module for allowing authentication with a U2F device";
     license = licenses.bsd2;
     platforms = platforms.unix;
diff --git a/pkgs/os-specific/linux/pam_usb/default.nix b/pkgs/os-specific/linux/pam_usb/default.nix
index 9b91572551423..3e01b1bd45535 100644
--- a/pkgs/os-specific/linux/pam_usb/default.nix
+++ b/pkgs/os-specific/linux/pam_usb/default.nix
@@ -68,7 +68,7 @@ stdenv.mkDerivation rec {
   '';
 
   meta = {
-    homepage = http://pamusb.org/;
+    homepage = "http://pamusb.org/";
     description = "Authentication using USB Flash Drives";
     license = stdenv.lib.licenses.gpl2;
     platforms = stdenv.lib.platforms.linux;
diff --git a/pkgs/os-specific/linux/pcmciautils/default.nix b/pkgs/os-specific/linux/pcmciautils/default.nix
index 75c32577a00aa..820ef7f961271 100644
--- a/pkgs/os-specific/linux/pcmciautils/default.nix
+++ b/pkgs/os-specific/linux/pcmciautils/default.nix
@@ -43,7 +43,7 @@ stdenv.mkDerivation rec {
     '') firmware;
 
   meta = {
-    homepage = https://www.kernel.org/pub/linux/utils/kernel/pcmcia/;
+    homepage = "https://www.kernel.org/pub/linux/utils/kernel/pcmcia/";
     longDescription = "
       PCMCIAutils contains the initialization tools necessary to allow
       the PCMCIA subsystem to behave (almost) as every other
diff --git a/pkgs/os-specific/linux/perf-tools/default.nix b/pkgs/os-specific/linux/perf-tools/default.nix
index ef8e8c7b34a78..1a18c6ea27213 100644
--- a/pkgs/os-specific/linux/perf-tools/default.nix
+++ b/pkgs/os-specific/linux/perf-tools/default.nix
@@ -36,7 +36,7 @@ stdenv.mkDerivation {
 
   meta = with stdenv.lib; {
     platforms = platforms.linux;
-    homepage = https://github.com/brendangregg/perf-tools;
+    homepage = "https://github.com/brendangregg/perf-tools";
     description = "Performance analysis tools based on Linux perf_events (aka perf) and ftrace";
     maintainers = [ maintainers.eelco ];
     license = licenses.gpl2;
diff --git a/pkgs/os-specific/linux/phc-intel/default.nix b/pkgs/os-specific/linux/phc-intel/default.nix
index 75fce129e9342..2d5d149292cd6 100644
--- a/pkgs/os-specific/linux/phc-intel/default.nix
+++ b/pkgs/os-specific/linux/phc-intel/default.nix
@@ -44,7 +44,7 @@ in stdenv.mkDerivation rec {
       while noticably reducing fan noise. This driver works only on supported
       Intel architectures.
     '';
-    homepage = http://www.linux-phc.org/;
+    homepage = "http://www.linux-phc.org/";
     downloadPage = "http://www.linux-phc.org/forum/viewtopic.php?f=7&t=267";
     license = licenses.gpl2;
     platforms = [ "x86_64-linux" "i686-linux" ];
diff --git a/pkgs/os-specific/linux/piper/default.nix b/pkgs/os-specific/linux/piper/default.nix
index 4eb1b2c8c14ae..f097f3e5465c6 100644
--- a/pkgs/os-specific/linux/piper/default.nix
+++ b/pkgs/os-specific/linux/piper/default.nix
@@ -30,7 +30,7 @@ python3.pkgs.buildPythonApplication rec {
 
   meta = with stdenv.lib; {
     description = "GTK frontend for ratbagd mouse config daemon";
-    homepage    = https://github.com/libratbag/piper;
+    homepage    = "https://github.com/libratbag/piper";
     license     = licenses.gpl2;
     maintainers = with maintainers; [ mvnetbiz ];
     platforms   = platforms.linux;
diff --git a/pkgs/os-specific/linux/pipework/default.nix b/pkgs/os-specific/linux/pipework/default.nix
index 044f75cbd6fbb..14d1eb8599807 100644
--- a/pkgs/os-specific/linux/pipework/default.nix
+++ b/pkgs/os-specific/linux/pipework/default.nix
@@ -19,7 +19,7 @@ stdenv.mkDerivation {
   '';
   meta = with lib; {
     description = "Software-Defined Networking tools for LXC";
-    homepage = https://github.com/jpetazzo/pipework;
+    homepage = "https://github.com/jpetazzo/pipework";
     license = licenses.asl20;
     platforms = platforms.linux;
     maintainers = with maintainers; [ cstrahan ];
diff --git a/pkgs/os-specific/linux/pktgen/default.nix b/pkgs/os-specific/linux/pktgen/default.nix
index 3312f2302472a..41db6e936615a 100644
--- a/pkgs/os-specific/linux/pktgen/default.nix
+++ b/pkgs/os-specific/linux/pktgen/default.nix
@@ -37,7 +37,7 @@ stdenv.mkDerivation rec {
 
   meta = with stdenv.lib; {
     description = "Traffic generator powered by DPDK";
-    homepage = http://dpdk.org/;
+    homepage = "http://dpdk.org/";
     license = licenses.bsdOriginal;
     platforms =  [ "x86_64-linux" ];
     maintainers = [ maintainers.abuibrahim ];
diff --git a/pkgs/os-specific/linux/ply/default.nix b/pkgs/os-specific/linux/ply/default.nix
index 42739e53fdaca..1d98cfb0cd183 100644
--- a/pkgs/os-specific/linux/ply/default.nix
+++ b/pkgs/os-specific/linux/ply/default.nix
@@ -35,7 +35,7 @@ in stdenv.mkDerivation {
 
   meta = with stdenv.lib; {
     description = "dynamic Tracing in Linux";
-    homepage = https://wkz.github.io/ply/;
+    homepage = "https://wkz.github.io/ply/";
     license = [ licenses.gpl2 ];
     maintainers = with maintainers; [ mic92 mbbx6spp ];
   };
diff --git a/pkgs/os-specific/linux/plymouth/default.nix b/pkgs/os-specific/linux/plymouth/default.nix
index 1a8e3685e9c76..b4c4909cac509 100644
--- a/pkgs/os-specific/linux/plymouth/default.nix
+++ b/pkgs/os-specific/linux/plymouth/default.nix
@@ -54,7 +54,7 @@ stdenv.mkDerivation rec {
   ];
 
   meta = with stdenv.lib; {
-    homepage = http://www.freedesktop.org/wiki/Software/Plymouth;
+    homepage = "http://www.freedesktop.org/wiki/Software/Plymouth";
     description = "A graphical boot animation";
     license = licenses.gpl2;
     maintainers = [ maintainers.goibhniu ];
diff --git a/pkgs/os-specific/linux/pm-utils/default.nix b/pkgs/os-specific/linux/pm-utils/default.nix
index b314e8db83791..1d8314923d374 100644
--- a/pkgs/os-specific/linux/pm-utils/default.nix
+++ b/pkgs/os-specific/linux/pm-utils/default.nix
@@ -47,7 +47,7 @@ stdenv.mkDerivation rec {
     '';
 
   meta = {
-    homepage = https://pm-utils.freedesktop.org/wiki/;
+    homepage = "https://pm-utils.freedesktop.org/wiki/";
     description = "A small collection of scripts that handle suspend and resume on behalf of HAL";
     license = stdenv.lib.licenses.gpl2;
     platforms = stdenv.lib.platforms.linux;
diff --git a/pkgs/os-specific/linux/pmount/default.nix b/pkgs/os-specific/linux/pmount/default.nix
index 0981a0b5a4bd6..63d0c88c1f8e9 100644
--- a/pkgs/os-specific/linux/pmount/default.nix
+++ b/pkgs/os-specific/linux/pmount/default.nix
@@ -37,7 +37,7 @@ stdenv.mkDerivation rec {
   doCheck = false; # fails 1 out of 1 tests with "Error: could not open fstab-type file: No such file or directory"
 
   meta = {
-    homepage = https://bazaar.launchpad.net/~fourmond/pmount/main/files;
+    homepage = "https://bazaar.launchpad.net/~fourmond/pmount/main/files";
     description = "Mount removable devices as normal user";
     license = stdenv.lib.licenses.gpl2;
     platforms = stdenv.lib.platforms.linux;
diff --git a/pkgs/os-specific/linux/pommed-light/default.nix b/pkgs/os-specific/linux/pommed-light/default.nix
index 06ea49034a01e..31697823e5240 100644
--- a/pkgs/os-specific/linux/pommed-light/default.nix
+++ b/pkgs/os-specific/linux/pommed-light/default.nix
@@ -58,7 +58,7 @@ stdenv.mkDerivation rec {
       ambient light sensor support removed, optimized for use with dwm
       and the like.
     '';
-    homepage = https://github.com/bytbox/pommed-light;
+    homepage = "https://github.com/bytbox/pommed-light";
     platforms = [ "x86_64-linux" ];
     license = stdenv.lib.licenses.gpl2;
   };
diff --git a/pkgs/os-specific/linux/powertop/default.nix b/pkgs/os-specific/linux/powertop/default.nix
index 691b216073fd2..d57b511af3461 100644
--- a/pkgs/os-specific/linux/powertop/default.nix
+++ b/pkgs/os-specific/linux/powertop/default.nix
@@ -32,7 +32,7 @@ stdenv.mkDerivation rec {
 
   meta = with stdenv.lib; {
     description = "Analyze power consumption on Intel-based laptops";
-    homepage = https://01.org/powertop;
+    homepage = "https://01.org/powertop";
     license = licenses.gpl2;
     maintainers = with maintainers; [ fpletz ];
     platforms = platforms.linux;
diff --git a/pkgs/os-specific/linux/pps-tools/default.nix b/pkgs/os-specific/linux/pps-tools/default.nix
index f50bfcec781c9..fd5225c5cfe04 100644
--- a/pkgs/os-specific/linux/pps-tools/default.nix
+++ b/pkgs/os-specific/linux/pps-tools/default.nix
@@ -26,7 +26,7 @@ stdenv.mkDerivation rec {
 
   meta = with stdenv.lib;{
     description = "User-space tools for LinuxPPS";
-    homepage = http://linuxpps.org/;
+    homepage = "http://linuxpps.org/";
     license = licenses.gpl2Plus;
     platforms = platforms.linux;
     maintainers = with maintainers; [ sorki ];
diff --git a/pkgs/os-specific/linux/prl-tools/default.nix b/pkgs/os-specific/linux/prl-tools/default.nix
index 09e4cbc438bba..e71dcb497a26b 100644
--- a/pkgs/os-specific/linux/prl-tools/default.nix
+++ b/pkgs/os-specific/linux/prl-tools/default.nix
@@ -158,7 +158,7 @@ stdenv.mkDerivation rec {
 
   meta = with stdenv.lib; {
     description = "Parallels Tools for Linux guests";
-    homepage = https://parallels.com;
+    homepage = "https://parallels.com";
     platforms = [ "i686-linux" "x86_64-linux" ];
     license = licenses.unfree;
     # I was making this package blindly and requesting testing from the real user,
diff --git a/pkgs/os-specific/linux/procps-ng/default.nix b/pkgs/os-specific/linux/procps-ng/default.nix
index 62a6b645c2c46..466e66a8713c0 100644
--- a/pkgs/os-specific/linux/procps-ng/default.nix
+++ b/pkgs/os-specific/linux/procps-ng/default.nix
@@ -44,7 +44,7 @@ stdenv.mkDerivation rec {
   '' else null;
 
   meta = {
-    homepage = https://gitlab.com/procps-ng/procps;
+    homepage = "https://gitlab.com/procps-ng/procps";
     description = "Utilities that give information about processes using the /proc filesystem";
     priority = 11; # less than coreutils, which also provides "kill" and "uptime"
     license = lib.licenses.gpl2;
diff --git a/pkgs/os-specific/linux/pscircle/default.nix b/pkgs/os-specific/linux/pscircle/default.nix
index f8eb8c0a969f7..9dd4ba6cd3731 100644
--- a/pkgs/os-specific/linux/pscircle/default.nix
+++ b/pkgs/os-specific/linux/pscircle/default.nix
@@ -19,7 +19,7 @@ stdenv.mkDerivation rec {
   ];
 
   meta = with stdenv.lib; {
-    homepage = https://gitlab.com/mildlyparallel/pscircle;
+    homepage = "https://gitlab.com/mildlyparallel/pscircle";
     description = "Visualize Linux processes in a form of a radial tree";
     license = licenses.gpl2;
     maintainers = [ maintainers.ldesgoui ];
diff --git a/pkgs/os-specific/linux/psmisc/default.nix b/pkgs/os-specific/linux/psmisc/default.nix
index 999df37706ded..4379ee3ae49fc 100644
--- a/pkgs/os-specific/linux/psmisc/default.nix
+++ b/pkgs/os-specific/linux/psmisc/default.nix
@@ -24,7 +24,7 @@ stdenv.mkDerivation rec {
   '';
 
   meta = with stdenv.lib; {
-    homepage = https://gitlab.com/psmisc/psmisc;
+    homepage = "https://gitlab.com/psmisc/psmisc";
     description = "A set of small useful utilities that use the proc filesystem (such as fuser, killall and pstree)";
     platforms = platforms.linux;
     license = licenses.gpl2Plus;
diff --git a/pkgs/os-specific/linux/radeontop/default.nix b/pkgs/os-specific/linux/radeontop/default.nix
index c013a0107eabd..3d26914d4f9dd 100644
--- a/pkgs/os-specific/linux/radeontop/default.nix
+++ b/pkgs/os-specific/linux/radeontop/default.nix
@@ -37,7 +37,7 @@ stdenv.mkDerivation rec {
       is also valid for OpenCL loads; the other blocks are only useful for GL
       loads. Requires root rights or other permissions to read /dev/mem.
     '';
-    homepage = https://github.com/clbr/radeontop;
+    homepage = "https://github.com/clbr/radeontop";
     platforms = platforms.linux;
     license = licenses.gpl3;
     maintainers = with maintainers; [ rycee ];
diff --git a/pkgs/os-specific/linux/rdma-core/default.nix b/pkgs/os-specific/linux/rdma-core/default.nix
index 1d505523c5096..2d92970785969 100644
--- a/pkgs/os-specific/linux/rdma-core/default.nix
+++ b/pkgs/os-specific/linux/rdma-core/default.nix
@@ -45,7 +45,7 @@ in stdenv.mkDerivation {
 
   meta = with stdenv.lib; {
     description = "RDMA Core Userspace Libraries and Daemons";
-    homepage = https://github.com/linux-rdma/rdma-core;
+    homepage = "https://github.com/linux-rdma/rdma-core";
     license = licenses.gpl2;
     platforms = platforms.linux;
     maintainers = with maintainers; [ markuskowa ];
diff --git a/pkgs/os-specific/linux/read-edid/default.nix b/pkgs/os-specific/linux/read-edid/default.nix
index 815005ae290ed..36020d831aca8 100644
--- a/pkgs/os-specific/linux/read-edid/default.nix
+++ b/pkgs/os-specific/linux/read-edid/default.nix
@@ -20,7 +20,7 @@ stdenv.mkDerivation rec {
 
   meta = with stdenv.lib; {
     description = "Tool for reading and parsing EDID data from monitors";
-    homepage = http://www.polypux.org/projects/read-edid/;
+    homepage = "http://www.polypux.org/projects/read-edid/";
     license = licenses.bsd2; # Quoted: "This is an unofficial license. Let's call it BSD-like."
     maintainers = [ maintainers.dezgeg ];
     platforms = platforms.linux;
diff --git a/pkgs/os-specific/linux/regionset/default.nix b/pkgs/os-specific/linux/regionset/default.nix
index 3cb964f364d34..15030d1b19a28 100644
--- a/pkgs/os-specific/linux/regionset/default.nix
+++ b/pkgs/os-specific/linux/regionset/default.nix
@@ -17,7 +17,7 @@ stdenv.mkDerivation {
 
   meta = with stdenv.lib; {
     inherit version;
-    homepage = http://linvdr.org/projects/regionset/;
+    homepage = "http://linvdr.org/projects/regionset/";
     description = "Tool for changing the region code setting of DVD players";
     license = licenses.gpl2Plus;
     platforms = platforms.linux;
diff --git a/pkgs/os-specific/linux/reptyr/default.nix b/pkgs/os-specific/linux/reptyr/default.nix
index 1635dc064beaf..0e635583d6443 100644
--- a/pkgs/os-specific/linux/reptyr/default.nix
+++ b/pkgs/os-specific/linux/reptyr/default.nix
@@ -38,6 +38,6 @@ stdenv.mkDerivation rec {
     maintainers = with lib.maintainers; [raskin];
     license = lib.licenses.mit;
     description = "Reparent a running program to a new terminal";
-    homepage = https://github.com/nelhage/reptyr;
+    homepage = "https://github.com/nelhage/reptyr";
   };
 }
diff --git a/pkgs/os-specific/linux/rewritefs/default.nix b/pkgs/os-specific/linux/rewritefs/default.nix
index 710eba642cb0c..a852e43b38f8f 100644
--- a/pkgs/os-specific/linux/rewritefs/default.nix
+++ b/pkgs/os-specific/linux/rewritefs/default.nix
@@ -24,7 +24,7 @@ stdenv.mkDerivation {
   meta = with stdenv.lib; {
     description = ''A FUSE filesystem intended to be used
       like Apache mod_rewrite'';
-    homepage    = https://github.com/sloonz/rewritefs;
+    homepage    = "https://github.com/sloonz/rewritefs";
     license     = licenses.gpl2;
     maintainers = with maintainers; [ rnhmjoj ];
     platforms   = platforms.linux;
diff --git a/pkgs/os-specific/linux/rfkill/default.nix b/pkgs/os-specific/linux/rfkill/default.nix
index 80b5ce0124374..10d46a84821f9 100644
--- a/pkgs/os-specific/linux/rfkill/default.nix
+++ b/pkgs/os-specific/linux/rfkill/default.nix
@@ -11,7 +11,7 @@ stdenv.mkDerivation rec {
   makeFlags = [ "PREFIX=$(out)" ];
 
   meta = with stdenv.lib; {
-    homepage = http://wireless.kernel.org/en/users/Documentation/rfkill;
+    homepage = "http://wireless.kernel.org/en/users/Documentation/rfkill";
     description = "A tool to query, enable and disable wireless devices";
     platforms = platforms.linux;
     maintainers = [ maintainers.eelco ];
diff --git a/pkgs/os-specific/linux/rfkill/udev.nix b/pkgs/os-specific/linux/rfkill/udev.nix
index 0575c46e28e3c..3ee112126ac69 100644
--- a/pkgs/os-specific/linux/rfkill/udev.nix
+++ b/pkgs/os-specific/linux/rfkill/udev.nix
@@ -48,7 +48,7 @@ in stdenv.mkDerivation {
   '';
 
   meta = {
-    homepage = http://wireless.kernel.org/en/users/Documentation/rfkill;
+    homepage = "http://wireless.kernel.org/en/users/Documentation/rfkill";
     description = "Rules+hook for udev to catch rfkill state changes";
     platforms = stdenv.lib.platforms.linux;
   };
diff --git a/pkgs/os-specific/linux/roccat-tools/default.nix b/pkgs/os-specific/linux/roccat-tools/default.nix
index 1f5b31d0deb60..5c4848980a94a 100644
--- a/pkgs/os-specific/linux/roccat-tools/default.nix
+++ b/pkgs/os-specific/linux/roccat-tools/default.nix
@@ -34,7 +34,7 @@ stdenv.mkDerivation rec {
 
   meta = {
     description = "Tools to configure ROCCAT devices";
-    homepage = http://roccat.sourceforge.net/;
+    homepage = "http://roccat.sourceforge.net/";
     platforms = stdenv.lib.platforms.linux;
     license = stdenv.lib.licenses.gpl2Plus;
   };
diff --git a/pkgs/os-specific/linux/rtkit/default.nix b/pkgs/os-specific/linux/rtkit/default.nix
index 4ad454437f577..1b1e99e752baa 100644
--- a/pkgs/os-specific/linux/rtkit/default.nix
+++ b/pkgs/os-specific/linux/rtkit/default.nix
@@ -37,7 +37,7 @@ stdenv.mkDerivation rec {
   NIX_LDFLAGS = "-lrt";
 
   meta = with stdenv.lib; {
-    homepage = http://0pointer.de/blog/projects/rtkit;
+    homepage = "http://0pointer.de/blog/projects/rtkit";
     description = "A daemon that hands out real-time priority to processes";
     license = with licenses; [ gpl3 bsd0 ]; # lib is bsd license
     platforms = platforms.linux;
diff --git a/pkgs/os-specific/linux/rtl8192eu/default.nix b/pkgs/os-specific/linux/rtl8192eu/default.nix
index f24921c7ce67b..909a972efa38d 100644
--- a/pkgs/os-specific/linux/rtl8192eu/default.nix
+++ b/pkgs/os-specific/linux/rtl8192eu/default.nix
@@ -31,7 +31,7 @@ in stdenv.mkDerivation rec {
 
   meta = {
     description = "Realtek rtl8192eu driver";
-    homepage = https://github.com/Mange/rtl8192eu-linux-driver;
+    homepage = "https://github.com/Mange/rtl8192eu-linux-driver";
     license = stdenv.lib.licenses.gpl2;
     platforms = stdenv.lib.platforms.linux;
     maintainers = with maintainers; [ troydm ];
diff --git a/pkgs/os-specific/linux/rtl8723bs/default.nix b/pkgs/os-specific/linux/rtl8723bs/default.nix
index f468196dc73d3..323d6a8207390 100644
--- a/pkgs/os-specific/linux/rtl8723bs/default.nix
+++ b/pkgs/os-specific/linux/rtl8723bs/default.nix
@@ -32,7 +32,7 @@ stdenv.mkDerivation rec {
 
   meta = {
     description = "Realtek SDIO Wi-Fi driver";
-    homepage = https://github.com/hadess/rtl8723bs;
+    homepage = "https://github.com/hadess/rtl8723bs";
     license = stdenv.lib.licenses.gpl2;
     platforms = stdenv.lib.platforms.linux;
     broken = (! versionOlder kernel.version "4.12"); # Now in kernel staging drivers
diff --git a/pkgs/os-specific/linux/rtl8812au/default.nix b/pkgs/os-specific/linux/rtl8812au/default.nix
index edec5932e7f91..99afd575eee69 100644
--- a/pkgs/os-specific/linux/rtl8812au/default.nix
+++ b/pkgs/os-specific/linux/rtl8812au/default.nix
@@ -42,7 +42,7 @@ stdenv.mkDerivation rec {
 
   meta = with stdenv.lib; {
     description = "Driver for Realtek 802.11ac, rtl8812au, provides the 8812au mod";
-    homepage = https://github.com/zebulon2/rtl8812au-driver-5.2.20;
+    homepage = "https://github.com/zebulon2/rtl8812au-driver-5.2.20";
     license = licenses.gpl2;
     platforms = platforms.linux;
     maintainers = with maintainers; [ danielfullmer ];
diff --git a/pkgs/os-specific/linux/rtl8814au/default.nix b/pkgs/os-specific/linux/rtl8814au/default.nix
index c54d45773428c..99d22e2f99985 100644
--- a/pkgs/os-specific/linux/rtl8814au/default.nix
+++ b/pkgs/os-specific/linux/rtl8814au/default.nix
@@ -31,7 +31,7 @@ stdenv.mkDerivation rec {
 
   meta = with stdenv.lib; {
     description = "Realtek 8814AU USB WiFi driver";
-    homepage = https://github.com/zebulon2/rtl8814au;
+    homepage = "https://github.com/zebulon2/rtl8814au";
     license = licenses.gpl2;
     maintainers = [ maintainers.lassulus ];
     platforms = [ "x86_64-linux" "i686-linux" ];
diff --git a/pkgs/os-specific/linux/rtl8821au/default.nix b/pkgs/os-specific/linux/rtl8821au/default.nix
index 1829bd6763f0f..f3d68cf79194d 100644
--- a/pkgs/os-specific/linux/rtl8821au/default.nix
+++ b/pkgs/os-specific/linux/rtl8821au/default.nix
@@ -36,7 +36,7 @@ stdenv.mkDerivation rec {
 
   meta = with stdenv.lib; {
     description = "rtl8821AU, rtl8812AU and rtl8811AU chipset driver with firmware";
-    homepage = https://github.com/zebulon2/rtl8812au;
+    homepage = "https://github.com/zebulon2/rtl8812au";
     license = licenses.gpl2;
     platforms = [ "x86_64-linux" "i686-linux" ];
     maintainers = with maintainers; [ plchldr ];
diff --git a/pkgs/os-specific/linux/sch_cake/default.nix b/pkgs/os-specific/linux/sch_cake/default.nix
index 68fc8a6e01705..ef2ebaa036201 100644
--- a/pkgs/os-specific/linux/sch_cake/default.nix
+++ b/pkgs/os-specific/linux/sch_cake/default.nix
@@ -26,7 +26,7 @@ stdenv.mkDerivation {
 
   meta = with lib; {
     description = "The cake qdisc scheduler";
-    homepage = https://www.bufferbloat.net/projects/codel/wiki/Cake/;
+    homepage = "https://www.bufferbloat.net/projects/codel/wiki/Cake/";
     license = with licenses; [ bsd3 gpl2 ];
     maintainers = with maintainers; [ fpletz ];
     platforms = platforms.linux;
diff --git a/pkgs/os-specific/linux/schedtool/default.nix b/pkgs/os-specific/linux/schedtool/default.nix
index 316c980007950..de947a9cd3462 100644
--- a/pkgs/os-specific/linux/schedtool/default.nix
+++ b/pkgs/os-specific/linux/schedtool/default.nix
@@ -15,7 +15,7 @@ stdenv.mkDerivation rec {
 
   meta = with stdenv.lib; {
     description = "Query or alter a process' scheduling policy under Linux";
-    homepage = http://freequaos.host.sk/schedtool/;
+    homepage = "http://freequaos.host.sk/schedtool/";
     license = licenses.gpl2;
     platforms = platforms.linux;
     maintainers = with maintainers; [ abbradar ];
diff --git a/pkgs/os-specific/linux/selinux-python/default.nix b/pkgs/os-specific/linux/selinux-python/default.nix
index 2ca88c32f13f3..57aa5d49facf4 100644
--- a/pkgs/os-specific/linux/selinux-python/default.nix
+++ b/pkgs/os-specific/linux/selinux-python/default.nix
@@ -44,7 +44,7 @@ stdenv.mkDerivation rec {
   meta = {
     description = "SELinux policy core utilities written in Python";
     license = licenses.gpl2;
-    homepage = https://selinuxproject.org;
+    homepage = "https://selinuxproject.org";
     platforms = platforms.linux;
   };
 }
diff --git a/pkgs/os-specific/linux/selinux-sandbox/default.nix b/pkgs/os-specific/linux/selinux-sandbox/default.nix
index 5343c5fae1a91..387db08e1d601 100644
--- a/pkgs/os-specific/linux/selinux-sandbox/default.nix
+++ b/pkgs/os-specific/linux/selinux-sandbox/default.nix
@@ -54,7 +54,7 @@ stdenv.mkDerivation rec {
   meta = {
     description = "SELinux sandbox utility";
     license = licenses.gpl2;
-    homepage = https://selinuxproject.org;
+    homepage = "https://selinuxproject.org";
     platforms = platforms.linux;
   };
 }
diff --git a/pkgs/os-specific/linux/setools/default.nix b/pkgs/os-specific/linux/setools/default.nix
index 138b54b022420..ae632c072cb3f 100644
--- a/pkgs/os-specific/linux/setools/default.nix
+++ b/pkgs/os-specific/linux/setools/default.nix
@@ -35,7 +35,7 @@ buildPythonApplication rec {
 
   meta = {
     description = "SELinux Policy Analysis Tools";
-    homepage = https://github.com/SELinuxProject/setools;
+    homepage = "https://github.com/SELinuxProject/setools";
     license = licenses.gpl2;
     platforms = platforms.linux;
   };
diff --git a/pkgs/os-specific/linux/seturgent/default.nix b/pkgs/os-specific/linux/seturgent/default.nix
index 15582574ecb0e..8cfc9d35940fa 100644
--- a/pkgs/os-specific/linux/seturgent/default.nix
+++ b/pkgs/os-specific/linux/seturgent/default.nix
@@ -21,7 +21,7 @@ stdenv.mkDerivation {
       platforms = stdenv.lib.platforms.linux;
       description = "Set an application's urgency hint (or not)";
       maintainers = [ stdenv.lib.maintainers.yarr ];
-      homepage = https://github.com/hiltjo/seturgent;
+      homepage = "https://github.com/hiltjo/seturgent";
       license = stdenv.lib.licenses.mit;
   };
 }
diff --git a/pkgs/os-specific/linux/shadow/default.nix b/pkgs/os-specific/linux/shadow/default.nix
index c2547ce262a19..fbcecf05f1886 100644
--- a/pkgs/os-specific/linux/shadow/default.nix
+++ b/pkgs/os-specific/linux/shadow/default.nix
@@ -11,7 +11,7 @@ let
     else assert stdenv.hostPlatform.libc == "glibc"; stdenv.cc.libc;
 
   dots_in_usernames = fetchpatch {
-    url = http://sources.gentoo.org/cgi-bin/viewvc.cgi/gentoo-x86/sys-apps/shadow/files/shadow-4.1.3-dots-in-usernames.patch;
+    url = "http://sources.gentoo.org/cgi-bin/viewvc.cgi/gentoo-x86/sys-apps/shadow/files/shadow-4.1.3-dots-in-usernames.patch";
     sha256 = "1fj3rg6x3jppm5jvi9y7fhd2djbi4nc5pgwisw00xlh4qapgz692";
   };
 
@@ -78,7 +78,7 @@ stdenv.mkDerivation rec {
     '';
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/shadow-maint;
+    homepage = "https://github.com/shadow-maint";
     description = "Suite containing authentication-related tools such as passwd and su";
     license = licenses.bsd3;
     platforms = platforms.linux;
diff --git a/pkgs/os-specific/linux/sinit/default.nix b/pkgs/os-specific/linux/sinit/default.nix
index 32761970d81cf..71bd887535be5 100644
--- a/pkgs/os-specific/linux/sinit/default.nix
+++ b/pkgs/os-specific/linux/sinit/default.nix
@@ -31,7 +31,7 @@ stdenv.mkDerivation {
     license = stdenv.lib.licenses.mit ;
     maintainers = [stdenv.lib.maintainers.raskin];
     platforms = stdenv.lib.platforms.linux;
-    homepage = https://tools.suckless.org/sinit;
+    homepage = "https://tools.suckless.org/sinit";
     downloadPage = "https://git.suckless.org/sinit";
   };
 }
diff --git a/pkgs/os-specific/linux/smem/default.nix b/pkgs/os-specific/linux/smem/default.nix
index f40652922d85a..cace3e22ae7d3 100644
--- a/pkgs/os-specific/linux/smem/default.nix
+++ b/pkgs/os-specific/linux/smem/default.nix
@@ -20,7 +20,7 @@ stdenv.mkDerivation rec {
     '';
 
   meta = {
-    homepage = https://www.selenic.com/smem/;
+    homepage = "https://www.selenic.com/smem/";
     description = "A memory usage reporting tool that takes shared memory into account";
     platforms = lib.platforms.linux;
     maintainers = [ lib.maintainers.eelco ];
diff --git a/pkgs/os-specific/linux/speedometer/default.nix b/pkgs/os-specific/linux/speedometer/default.nix
index 6f2e6306003b4..e4d374b0c41f3 100644
--- a/pkgs/os-specific/linux/speedometer/default.nix
+++ b/pkgs/os-specific/linux/speedometer/default.nix
@@ -18,7 +18,7 @@ pythonPackages.buildPythonApplication rec {
 
   meta = with lib; {
     description = "Measure and display the rate of data across a network connection or data being stored in a file";
-    homepage = http://excess.org/speedometer/;
+    homepage = "http://excess.org/speedometer/";
     license = licenses.lgpl21Plus;
     platforms = platforms.linux;
     maintainers = with maintainers; [ Baughn ];
diff --git a/pkgs/os-specific/linux/sssd/default.nix b/pkgs/os-specific/linux/sssd/default.nix
index 886d5e2771840..22e2da79c8cdc 100644
--- a/pkgs/os-specific/linux/sssd/default.nix
+++ b/pkgs/os-specific/linux/sssd/default.nix
@@ -90,7 +90,7 @@ stdenv.mkDerivation rec {
 
   meta = with stdenv.lib; {
     description = "System Security Services Daemon";
-    homepage = https://fedorahosted.org/sssd/;
+    homepage = "https://fedorahosted.org/sssd/";
     license = licenses.gpl3;
     platforms = platforms.linux;
     maintainers = [ maintainers.e-user ];
diff --git a/pkgs/os-specific/linux/syscall_limiter/default.nix b/pkgs/os-specific/linux/syscall_limiter/default.nix
index ef13e5ded024b..0354abf46e1a6 100644
--- a/pkgs/os-specific/linux/syscall_limiter/default.nix
+++ b/pkgs/os-specific/linux/syscall_limiter/default.nix
@@ -29,7 +29,7 @@ stdenv.mkDerivation {
 
   meta = with stdenv.lib; {
     description = "Start Linux programs with only selected syscalls enabled";
-    homepage    = https://github.com/vi/syscall_limiter;
+    homepage    = "https://github.com/vi/syscall_limiter";
     license     = licenses.mit;
     maintainers = with maintainers; [ obadz ];
     platforms   = platforms.linux;
diff --git a/pkgs/os-specific/linux/sysfsutils/default.nix b/pkgs/os-specific/linux/sysfsutils/default.nix
index 485f3d94a73da..3b2d54bc83adc 100644
--- a/pkgs/os-specific/linux/sysfsutils/default.nix
+++ b/pkgs/os-specific/linux/sysfsutils/default.nix
@@ -9,7 +9,7 @@ stdenv.mkDerivation rec {
   };
 
   meta = {
-    homepage = http://linux-diag.sourceforge.net/Sysfsutils.html;
+    homepage = "http://linux-diag.sourceforge.net/Sysfsutils.html";
     longDescription =
       ''
         These are a set of utilites built upon sysfs, a new virtual
diff --git a/pkgs/os-specific/linux/sysklogd/default.nix b/pkgs/os-specific/linux/sysklogd/default.nix
index 213394e5eccf4..c8378f2a0cbca 100644
--- a/pkgs/os-specific/linux/sysklogd/default.nix
+++ b/pkgs/os-specific/linux/sysklogd/default.nix
@@ -4,7 +4,7 @@ stdenv.mkDerivation {
   name = "sysklogd-1.5.1";
 
   src = fetchurl {
-    url = http://www.infodrom.org/projects/sysklogd/download/sysklogd-1.5.1.tar.gz;
+    url = "http://www.infodrom.org/projects/sysklogd/download/sysklogd-1.5.1.tar.gz";
     sha256 = "00f2wy6f0qng7qzga4iicyzl9j8b7mp6mrpfky5jxj93ms2w2rji";
   };
 
diff --git a/pkgs/os-specific/linux/syslinux/default.nix b/pkgs/os-specific/linux/syslinux/default.nix
index ed901b21ac116..ddeb9ed6de066 100644
--- a/pkgs/os-specific/linux/syslinux/default.nix
+++ b/pkgs/os-specific/linux/syslinux/default.nix
@@ -80,7 +80,7 @@ stdenv.mkDerivation {
   '';
 
   meta = with stdenv.lib; {
-    homepage = http://www.syslinux.org/;
+    homepage = "http://www.syslinux.org/";
     description = "A lightweight bootloader";
     license = licenses.gpl2;
     maintainers = [ maintainers.samueldr ];
diff --git a/pkgs/os-specific/linux/systemd-wait/default.nix b/pkgs/os-specific/linux/systemd-wait/default.nix
index 114f4c2444e6b..348549a1bc64a 100644
--- a/pkgs/os-specific/linux/systemd-wait/default.nix
+++ b/pkgs/os-specific/linux/systemd-wait/default.nix
@@ -16,7 +16,7 @@ python3Packages.buildPythonApplication rec {
   ];
 
   meta = {
-    homepage = https://github.com/Stebalien/systemd-wait;
+    homepage = "https://github.com/Stebalien/systemd-wait";
     license = lib.licenses.gpl3;
     description = "Wait for a systemd unit to enter a specific state";
     maintainers = [ lib.maintainers.benley ];
diff --git a/pkgs/os-specific/linux/sysvinit/default.nix b/pkgs/os-specific/linux/sysvinit/default.nix
index e3a8baa7da35a..0fc5acba4dacf 100644
--- a/pkgs/os-specific/linux/sysvinit/default.nix
+++ b/pkgs/os-specific/linux/sysvinit/default.nix
@@ -37,7 +37,7 @@ stdenv.mkDerivation {
     '';
 
   meta = {
-    homepage = https://www.nongnu.org/sysvinit/;
+    homepage = "https://www.nongnu.org/sysvinit/";
     description = "Utilities related to booting and shutdown";
     platforms = stdenv.lib.platforms.linux;
     license = stdenv.lib.licenses.gpl2Plus;
diff --git a/pkgs/os-specific/linux/targetcli/default.nix b/pkgs/os-specific/linux/targetcli/default.nix
index aa670aba7271a..65d46ad34c164 100644
--- a/pkgs/os-specific/linux/targetcli/default.nix
+++ b/pkgs/os-specific/linux/targetcli/default.nix
@@ -20,7 +20,7 @@ python.pkgs.buildPythonApplication rec {
 
   meta = with stdenv.lib; {
     description = "A command shell for managing the Linux LIO kernel target";
-    homepage = https://github.com/open-iscsi/targetcli-fb;
+    homepage = "https://github.com/open-iscsi/targetcli-fb";
     license = licenses.asl20;
     platforms = platforms.linux;
   };
diff --git a/pkgs/os-specific/linux/tbs/default.nix b/pkgs/os-specific/linux/tbs/default.nix
index bb640e6fa5e16..6502cc9c38e09 100644
--- a/pkgs/os-specific/linux/tbs/default.nix
+++ b/pkgs/os-specific/linux/tbs/default.nix
@@ -53,7 +53,7 @@ in stdenv.mkDerivation {
   '';
 
   meta = with lib; {
-    homepage = https://www.tbsdtv.com/;
+    homepage = "https://www.tbsdtv.com/";
     description = "Linux driver for TBSDTV cards";
     license = licenses.gpl2;
     maintainers = with maintainers; [ ck3d ];
diff --git a/pkgs/os-specific/linux/tcp-wrappers/default.nix b/pkgs/os-specific/linux/tcp-wrappers/default.nix
index 309d69ebad5c3..b3d59cf5a6ab6 100644
--- a/pkgs/os-specific/linux/tcp-wrappers/default.nix
+++ b/pkgs/os-specific/linux/tcp-wrappers/default.nix
@@ -68,7 +68,7 @@ in stdenv.mkDerivation rec {
       addition to the traditional BSD sockets.
     '';
 
-    homepage = ftp://ftp.porcupine.org/pub/security/index.html;
+    homepage = "ftp://ftp.porcupine.org/pub/security/index.html";
     license = "BSD-style";
     platforms = stdenv.lib.platforms.linux;
   };
diff --git a/pkgs/os-specific/linux/thunderbolt/default.nix b/pkgs/os-specific/linux/thunderbolt/default.nix
index 299ac8ad22036..d9817a6c04b6a 100644
--- a/pkgs/os-specific/linux/thunderbolt/default.nix
+++ b/pkgs/os-specific/linux/thunderbolt/default.nix
@@ -28,7 +28,7 @@ stdenv.mkDerivation rec {
     description = "Thunderbolt(TM) user-space components";
     license = stdenv.lib.licenses.bsd3;
     maintainers = [ stdenv.lib.maintainers.ryantrinkle ];
-    homepage = https://01.org/thunderbolt-sw;
+    homepage = "https://01.org/thunderbolt-sw";
     platforms = stdenv.lib.platforms.linux;
   };
 }
diff --git a/pkgs/os-specific/linux/tiptop/default.nix b/pkgs/os-specific/linux/tiptop/default.nix
index bfcf58a35307a..03db9e3bb0eef 100644
--- a/pkgs/os-specific/linux/tiptop/default.nix
+++ b/pkgs/os-specific/linux/tiptop/default.nix
@@ -26,7 +26,7 @@ stdenv.mkDerivation rec {
 
   meta = with stdenv.lib; {
     description = "Performance monitoring tool for Linux";
-    homepage = http://tiptop.gforge.inria.fr;
+    homepage = "http://tiptop.gforge.inria.fr";
     license = licenses.gpl2;
     platforms = platforms.linux;
     maintainers = [ maintainers.vcunat ];
diff --git a/pkgs/os-specific/linux/tiscamera/default.nix b/pkgs/os-specific/linux/tiscamera/default.nix
index ebd17de892abe..fb2773b4d3adc 100644
--- a/pkgs/os-specific/linux/tiscamera/default.nix
+++ b/pkgs/os-specific/linux/tiscamera/default.nix
@@ -96,7 +96,7 @@ stdenv.mkDerivation rec {
 
   meta = with lib; {
     description = "The Linux sources and UVC firmwares for The Imaging Source cameras";
-    homepage = https://github.com/TheImagingSource/tiscamera;
+    homepage = "https://github.com/TheImagingSource/tiscamera";
     license = with licenses; [ asl20 ];
     platforms = platforms.linux;
     maintainers = with maintainers; [ jraygauthier ];
diff --git a/pkgs/os-specific/linux/tmon/default.nix b/pkgs/os-specific/linux/tmon/default.nix
index 690eb8b2eabb9..f8438f8d40f0a 100644
--- a/pkgs/os-specific/linux/tmon/default.nix
+++ b/pkgs/os-specific/linux/tmon/default.nix
@@ -18,7 +18,7 @@ stdenv.mkDerivation {
 
   meta = with stdenv.lib; {
     description = "Monitoring and Testing Tool for Linux kernel thermal subsystem";
-    homepage = https://www.kernel.org/;
+    homepage = "https://www.kernel.org/";
     license = licenses.gpl2;
     platforms = platforms.linux;
   };
diff --git a/pkgs/os-specific/linux/tomb/default.nix b/pkgs/os-specific/linux/tomb/default.nix
index 4a47ed8868db2..150c64a045145 100644
--- a/pkgs/os-specific/linux/tomb/default.nix
+++ b/pkgs/os-specific/linux/tomb/default.nix
@@ -36,7 +36,7 @@ stdenv.mkDerivation rec {
 
   meta = with stdenv.lib; {
     description = "File encryption on GNU/Linux";
-    homepage    = https://www.dyne.org/software/tomb/;
+    homepage    = "https://www.dyne.org/software/tomb/";
     license     = licenses.gpl3;
     maintainers = with maintainers; [ peterhoeg ];
     platforms   = platforms.linux;
diff --git a/pkgs/os-specific/linux/tp_smapi/default.nix b/pkgs/os-specific/linux/tp_smapi/default.nix
index e22263bc2dbd0..5e0e9c539ea35 100644
--- a/pkgs/os-specific/linux/tp_smapi/default.nix
+++ b/pkgs/os-specific/linux/tp_smapi/default.nix
@@ -39,7 +39,7 @@ stdenv.mkDerivation rec {
 
   meta = {
     description = "IBM ThinkPad hardware functions driver";
-    homepage = https://github.com/evgeni/tp_smapi;
+    homepage = "https://github.com/evgeni/tp_smapi";
     license = stdenv.lib.licenses.gpl2;
     maintainers = [ ];
     # driver is only ment for linux thinkpads i think  bellow platforms should cover it.
diff --git a/pkgs/os-specific/linux/trace-cmd/default.nix b/pkgs/os-specific/linux/trace-cmd/default.nix
index 5ec5fbb7c2294..a80635c53cef5 100644
--- a/pkgs/os-specific/linux/trace-cmd/default.nix
+++ b/pkgs/os-specific/linux/trace-cmd/default.nix
@@ -28,7 +28,7 @@ stdenv.mkDerivation {
 
   meta = with stdenv.lib; {
     description = "User-space tools for the Linux kernel ftrace subsystem";
-    homepage    = https://kernelshark.org/;
+    homepage    = "https://kernelshark.org/";
     license     = licenses.gpl2;
     platforms   = platforms.linux;
     maintainers = with maintainers; [ thoughtpolice basvandijk ];
diff --git a/pkgs/os-specific/linux/trace-cmd/kernelshark.nix b/pkgs/os-specific/linux/trace-cmd/kernelshark.nix
index 5e355ac7c9a76..3a280b8af0bec 100644
--- a/pkgs/os-specific/linux/trace-cmd/kernelshark.nix
+++ b/pkgs/os-specific/linux/trace-cmd/kernelshark.nix
@@ -32,7 +32,7 @@ mkDerivation {
 
   meta = with stdenv.lib; {
     description = "GUI for trace-cmd which is an interface for the Linux kernel ftrace subsystem";
-    homepage    = https://kernelshark.org/;
+    homepage    = "https://kernelshark.org/";
     license     = licenses.gpl2;
     platforms   = platforms.linux;
     maintainers = with maintainers; [ basvandijk ];
diff --git a/pkgs/os-specific/linux/trinity/default.nix b/pkgs/os-specific/linux/trinity/default.nix
index b855f0547ba07..6d9848ab7126b 100644
--- a/pkgs/os-specific/linux/trinity/default.nix
+++ b/pkgs/os-specific/linux/trinity/default.nix
@@ -22,7 +22,7 @@ stdenv.mkDerivation rec {
 
   meta = with stdenv.lib; {
     description = "A Linux System call fuzz tester";
-    homepage = https://codemonkey.org.uk/projects/trinity/;
+    homepage = "https://codemonkey.org.uk/projects/trinity/";
     license = licenses.gpl2;
     maintainers = [ maintainers.dezgeg ];
     platforms = platforms.linux;
diff --git a/pkgs/os-specific/linux/tunctl/default.nix b/pkgs/os-specific/linux/tunctl/default.nix
index ded9ec0281db7..c20c3e98f5588 100644
--- a/pkgs/os-specific/linux/tunctl/default.nix
+++ b/pkgs/os-specific/linux/tunctl/default.nix
@@ -3,7 +3,7 @@
 stdenv.mkDerivation {
   name = "tunctl-1.5";
   src = fetchurl {
-    url = mirror://sourceforge/tunctl/tunctl-1.5.tar.gz;
+    url = "mirror://sourceforge/tunctl/tunctl-1.5.tar.gz";
     sha256 = "aa2a6c4cc6bfacb11e0d9f62334a6638a0d435475c61230116f00b6af8b14fff";
   };
 
@@ -14,7 +14,7 @@ stdenv.mkDerivation {
   '';
 
   meta = {
-    homepage = http://tunctl.sourceforge.net/;
+    homepage = "http://tunctl.sourceforge.net/";
     description = "Utility to set up and maintain TUN/TAP network interfaces";
     license = stdenv.lib.licenses.gpl2;
     platforms = stdenv.lib.platforms.linux;
diff --git a/pkgs/os-specific/linux/turbostat/default.nix b/pkgs/os-specific/linux/turbostat/default.nix
index 10074f490b80e..4207589aaff02 100644
--- a/pkgs/os-specific/linux/turbostat/default.nix
+++ b/pkgs/os-specific/linux/turbostat/default.nix
@@ -12,7 +12,7 @@ stdenv.mkDerivation {
 
   meta = with stdenv.lib; {
     description = "Report processor frequency and idle statistics";
-    homepage = https://www.kernel.org/;
+    homepage = "https://www.kernel.org/";
     license = licenses.gpl2;
     platforms = [ "i686-linux" "x86_64-linux" ]; # x86-specific
   };
diff --git a/pkgs/os-specific/linux/udisks-glue/default.nix b/pkgs/os-specific/linux/udisks-glue/default.nix
index 29e3fd2e2a8dd..60a1f8a619d1e 100644
--- a/pkgs/os-specific/linux/udisks-glue/default.nix
+++ b/pkgs/os-specific/linux/udisks-glue/default.nix
@@ -14,7 +14,7 @@ stdenv.mkDerivation {
   preConfigure = "sh autogen.sh";
 
   meta = {
-    homepage = https://github.com/fernandotcl/udisks-glue;
+    homepage = "https://github.com/fernandotcl/udisks-glue";
     description = "A tool to associate udisks events to user-defined actions";
     platforms = stdenv.lib.platforms.linux;
     maintainers = with stdenv.lib.maintainers; [pSub];
diff --git a/pkgs/os-specific/linux/udisks/1-default.nix b/pkgs/os-specific/linux/udisks/1-default.nix
index 60bf2b9bc2429..f8876e5d155a2 100644
--- a/pkgs/os-specific/linux/udisks/1-default.nix
+++ b/pkgs/os-specific/linux/udisks/1-default.nix
@@ -36,7 +36,7 @@ stdenv.mkDerivation rec {
   configureFlags = [ "--localstatedir=/var" "--enable-lvm2" ];
 
   meta = with stdenv.lib; {
-    homepage = http://www.freedesktop.org/wiki/Software/udisks;
+    homepage = "http://www.freedesktop.org/wiki/Software/udisks";
     description = "A daemon and command-line utility for querying and manipulating storage devices";
     platforms = platforms.linux;
     license = with licenses; [ gpl2 lgpl2Plus ];
diff --git a/pkgs/os-specific/linux/upower/default.nix b/pkgs/os-specific/linux/upower/default.nix
index ab7f65925ee33..e9d9eff007cde 100644
--- a/pkgs/os-specific/linux/upower/default.nix
+++ b/pkgs/os-specific/linux/upower/default.nix
@@ -21,7 +21,7 @@ stdenv.mkDerivation {
   outputs = [ "out" "dev" ];
 
   src = fetchurl {
-    url = https://gitlab.freedesktop.org/upower/upower/uploads/93cfe7c8d66ed486001c4f3f55399b7a/upower-0.99.11.tar.xz;
+    url = "https://gitlab.freedesktop.org/upower/upower/uploads/93cfe7c8d66ed486001c4f3f55399b7a/upower-0.99.11.tar.xz";
     sha256 = "1vxxvmz2cxb1qy6ibszaz5bskqdy9nd9fxspj9fv3gfmrjzzzdb4";
   };
 
@@ -63,7 +63,7 @@ stdenv.mkDerivation {
   ];
 
   meta = with stdenv.lib; {
-    homepage = https://upower.freedesktop.org/;
+    homepage = "https://upower.freedesktop.org/";
     description = "A D-Bus service for power management";
     platforms = platforms.linux;
     license = licenses.gpl2Plus;
diff --git a/pkgs/os-specific/linux/usbip/default.nix b/pkgs/os-specific/linux/usbip/default.nix
index f927eaefb4eb7..ffd33b6ff8545 100644
--- a/pkgs/os-specific/linux/usbip/default.nix
+++ b/pkgs/os-specific/linux/usbip/default.nix
@@ -23,7 +23,7 @@ stdenv.mkDerivation {
   '';
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/torvalds/linux/tree/master/tools/usb/usbip;
+    homepage = "https://github.com/torvalds/linux/tree/master/tools/usb/usbip";
     description = "allows to pass USB device from server to client over the network";
     license = licenses.gpl2;
     platforms = platforms.linux;
diff --git a/pkgs/os-specific/linux/usbutils/default.nix b/pkgs/os-specific/linux/usbutils/default.nix
index 2627286ccffe7..41db602bce500 100644
--- a/pkgs/os-specific/linux/usbutils/default.nix
+++ b/pkgs/os-specific/linux/usbutils/default.nix
@@ -24,7 +24,7 @@ stdenv.mkDerivation rec {
   '';
 
   meta = with stdenv.lib; {
-    homepage = http://www.linux-usb.org/;
+    homepage = "http://www.linux-usb.org/";
     description = "Tools for working with USB devices, such as lsusb";
     license = licenses.gpl2Plus;
     platforms = platforms.linux;
diff --git a/pkgs/os-specific/linux/usermount/default.nix b/pkgs/os-specific/linux/usermount/default.nix
index ec58d513b0958..4acf1e3faa1c7 100644
--- a/pkgs/os-specific/linux/usermount/default.nix
+++ b/pkgs/os-specific/linux/usermount/default.nix
@@ -20,7 +20,7 @@ stdenv.mkDerivation {
   '';
 
   meta = {
-    homepage = https://github.com/tom5760/usermount;
+    homepage = "https://github.com/tom5760/usermount";
     description = "A simple tool to automatically mount removable drives using UDisks2 and D-Bus";
     license = stdenv.lib.licenses.mit;
     platforms = stdenv.lib.platforms.linux;
diff --git a/pkgs/os-specific/linux/util-linux/default.nix b/pkgs/os-specific/linux/util-linux/default.nix
index baaa90e431ba2..f0cc6fd5a9b1e 100644
--- a/pkgs/os-specific/linux/util-linux/default.nix
+++ b/pkgs/os-specific/linux/util-linux/default.nix
@@ -64,7 +64,7 @@ stdenv.mkDerivation rec {
   enableParallelBuilding = true;
 
   meta = with lib; {
-    homepage = https://www.kernel.org/pub/linux/utils/util-linux/;
+    homepage = "https://www.kernel.org/pub/linux/utils/util-linux/";
     description = "A set of system utilities for Linux";
     license = licenses.gpl2; # also contains parts under more permissive licenses
     platforms = platforms.linux;
diff --git a/pkgs/os-specific/linux/uvcdynctrl/default.nix b/pkgs/os-specific/linux/uvcdynctrl/default.nix
index c2afa23efc06a..f022023fcbb01 100644
--- a/pkgs/os-specific/linux/uvcdynctrl/default.nix
+++ b/pkgs/os-specific/linux/uvcdynctrl/default.nix
@@ -29,7 +29,7 @@ stdenv.mkDerivation {
 
   meta = with stdenv.lib; {
     description = "A simple interface for devices supported by the linux UVC driver";
-    homepage = http://guvcview.sourceforge.net;
+    homepage = "http://guvcview.sourceforge.net";
     license = licenses.gpl3Plus;
     maintainers = [ maintainers.puffnfresh ];
     platforms = platforms.linux;
diff --git a/pkgs/os-specific/linux/v4l-utils/default.nix b/pkgs/os-specific/linux/v4l-utils/default.nix
index 050e7eaec473b..73944bd6eb70e 100644
--- a/pkgs/os-specific/linux/v4l-utils/default.nix
+++ b/pkgs/os-specific/linux/v4l-utils/default.nix
@@ -45,7 +45,7 @@ in stdenv.mkDerivation rec {
 
   meta = with stdenv.lib; {
     description = "V4L utils and libv4l, provide common image formats regardless of the v4l device";
-    homepage = https://linuxtv.org/projects.php;
+    homepage = "https://linuxtv.org/projects.php";
     license = licenses.lgpl21Plus;
     maintainers = with maintainers; [ codyopel ];
     platforms = platforms.linux;
diff --git a/pkgs/os-specific/linux/v4l2loopback/default.nix b/pkgs/os-specific/linux/v4l2loopback/default.nix
index 275372b8309da..e56f9b51dbd37 100644
--- a/pkgs/os-specific/linux/v4l2loopback/default.nix
+++ b/pkgs/os-specific/linux/v4l2loopback/default.nix
@@ -29,7 +29,7 @@ stdenv.mkDerivation rec {
 
   meta = with stdenv.lib; {
     description = "A kernel module to create V4L2 loopback devices";
-    homepage = https://github.com/umlaeute/v4l2loopback;
+    homepage = "https://github.com/umlaeute/v4l2loopback";
     license = licenses.gpl2;
     maintainers = [ maintainers.domenkozar ];
     platforms = platforms.linux;
diff --git a/pkgs/os-specific/linux/v86d/default.nix b/pkgs/os-specific/linux/v86d/default.nix
index 073a6ded998b3..ec0c318042a12 100644
--- a/pkgs/os-specific/linux/v86d/default.nix
+++ b/pkgs/os-specific/linux/v86d/default.nix
@@ -32,7 +32,7 @@ stdenv.mkDerivation rec {
 
   meta = with stdenv.lib; {
     description = "A daemon to run x86 code in an emulated environment";
-    homepage = https://github.com/mjanusz/v86d;
+    homepage = "https://github.com/mjanusz/v86d";
     license = licenses.gpl2;
     maintainers = with maintainers; [ codyopel ];
     platforms = [ "i686-linux" "x86_64-linux" ];
diff --git a/pkgs/os-specific/linux/wooting-udev-rules/default.nix b/pkgs/os-specific/linux/wooting-udev-rules/default.nix
index 49da843e3ad93..0093603c250cb 100644
--- a/pkgs/os-specific/linux/wooting-udev-rules/default.nix
+++ b/pkgs/os-specific/linux/wooting-udev-rules/default.nix
@@ -14,7 +14,7 @@ stdenv.mkDerivation rec {
   '';
 
   meta = with stdenv.lib; {
-    homepage = https://wooting.helpscoutdocs.com/article/34-linux-udev-rules;
+    homepage = "https://wooting.helpscoutdocs.com/article/34-linux-udev-rules";
     description = "udev rules that give NixOS permission to communicate with Wooting keyboards";
     platforms = platforms.linux;
     license = "unknown";
diff --git a/pkgs/os-specific/linux/wpa_supplicant/default.nix b/pkgs/os-specific/linux/wpa_supplicant/default.nix
index dc5b4289a4515..5cd440bcdfc7a 100644
--- a/pkgs/os-specific/linux/wpa_supplicant/default.nix
+++ b/pkgs/os-specific/linux/wpa_supplicant/default.nix
@@ -105,7 +105,7 @@ stdenv.mkDerivation rec {
   '';
 
   meta = with stdenv.lib; {
-    homepage = https://hostap.epitest.fi/wpa_supplicant/;
+    homepage = "https://hostap.epitest.fi/wpa_supplicant/";
     description = "A tool for connecting to WPA and WPA2-protected wireless networks";
     license = licenses.bsd3;
     maintainers = with maintainers; [ marcweber ];
diff --git a/pkgs/os-specific/linux/wpa_supplicant/gui.nix b/pkgs/os-specific/linux/wpa_supplicant/gui.nix
index d02901e0cc1cc..d60ff7f364c5b 100644
--- a/pkgs/os-specific/linux/wpa_supplicant/gui.nix
+++ b/pkgs/os-specific/linux/wpa_supplicant/gui.nix
@@ -25,7 +25,7 @@ mkDerivation {
 
   meta = with stdenv.lib; {
     description = "Qt-based GUI for wpa_supplicant";
-    homepage = https://hostap.epitest.fi/wpa_supplicant/;
+    homepage = "https://hostap.epitest.fi/wpa_supplicant/";
     license = licenses.bsd3;
     platforms = platforms.linux;
   };
diff --git a/pkgs/os-specific/linux/x86_energy_perf_policy/default.nix b/pkgs/os-specific/linux/x86_energy_perf_policy/default.nix
index b4997714ceaf7..880456afbde22 100644
--- a/pkgs/os-specific/linux/x86_energy_perf_policy/default.nix
+++ b/pkgs/os-specific/linux/x86_energy_perf_policy/default.nix
@@ -18,7 +18,7 @@ stdenv.mkDerivation {
 
   meta = with stdenv.lib; {
     description = "Set the energy versus performance policy preference bias on recent X86 processors";
-    homepage = https://www.kernel.org/;
+    homepage = "https://www.kernel.org/";
     license = licenses.gpl2;
     platforms = [ "i686-linux" "x86_64-linux" ]; # x86-specific
   };
diff --git a/pkgs/os-specific/linux/x86info/default.nix b/pkgs/os-specific/linux/x86info/default.nix
index 1c2aaa8ee01d5..9b745315b1cf6 100644
--- a/pkgs/os-specific/linux/x86info/default.nix
+++ b/pkgs/os-specific/linux/x86info/default.nix
@@ -34,7 +34,7 @@ stdenv.mkDerivation rec {
     '';
     platforms = [ "i686-linux" "x86_64-linux" ];
     license = stdenv.lib.licenses.gpl2;
-    homepage = http://codemonkey.org.uk/projects/x86info/;
+    homepage = "http://codemonkey.org.uk/projects/x86info/";
     maintainers = with stdenv.lib.maintainers; [jcumming];
   };
 }
diff --git a/pkgs/os-specific/linux/xf86-input-wacom/default.nix b/pkgs/os-specific/linux/xf86-input-wacom/default.nix
index ac095ffaf89b7..8a7541afa692d 100644
--- a/pkgs/os-specific/linux/xf86-input-wacom/default.nix
+++ b/pkgs/os-specific/linux/xf86-input-wacom/default.nix
@@ -24,7 +24,7 @@ stdenv.mkDerivation rec {
   meta = with stdenv.lib; {
     maintainers = [ maintainers.goibhniu ];
     description = "Wacom digitizer driver for X11";
-    homepage = http://linuxwacom.sourceforge.net;
+    homepage = "http://linuxwacom.sourceforge.net";
     license = licenses.gpl2;
     platforms = platforms.linux; # Probably, works with other unices as well
   };
diff --git a/pkgs/os-specific/linux/xf86-video-nested/default.nix b/pkgs/os-specific/linux/xf86-video-nested/default.nix
index 69a10673d2493..c117293d3ad18 100644
--- a/pkgs/os-specific/linux/xf86-video-nested/default.nix
+++ b/pkgs/os-specific/linux/xf86-video-nested/default.nix
@@ -6,7 +6,7 @@ stdenv.mkDerivation {
   name = "xf86-video-nested-2017-06-12";
 
   src = fetchgit {
-    url = git://anongit.freedesktop.org/xorg/driver/xf86-video-nested;
+    url = "git://anongit.freedesktop.org/xorg/driver/xf86-video-nested";
     rev = "6a48b385c41ea89354d0b2ee7f4649a1d1d9ec70";
     sha256 = "133rd2kvr2q2wmwpx82bb93qbi8wm8qp1vlmbhgc7aslz0j4cqqv";
   };
@@ -21,7 +21,7 @@ stdenv.mkDerivation {
   CFLAGS = "-I${pixman}/include/pixman-1";
 
   meta = {
-    homepage = https://cgit.freedesktop.org/xorg/driver/xf86-video-nested;
+    homepage = "https://cgit.freedesktop.org/xorg/driver/xf86-video-nested";
     description = "A driver to run Xorg on top of Xorg or something else";
     maintainers = [ stdenv.lib.maintainers.goibhniu ];
     platforms = stdenv.lib.platforms.linux;
diff --git a/pkgs/os-specific/linux/zfs/default.nix b/pkgs/os-specific/linux/zfs/default.nix
index 2486f82d2ee5e..563735deeeb4a 100644
--- a/pkgs/os-specific/linux/zfs/default.nix
+++ b/pkgs/os-specific/linux/zfs/default.nix
@@ -177,7 +177,7 @@ let
           Copy-On-Write filesystem with data integrity detection and repair,
           snapshotting, cloning, block devices, deduplication, and more.
         '';
-        homepage = https://zfsonlinux.org/;
+        homepage = "https://zfsonlinux.org/";
         license = licenses.cddl;
         platforms = platforms.linux;
         maintainers = with maintainers; [ jcumming wizeman fpletz globin ];
author	Michael Reilly <OmnipotentEntity@gmail.com>	2020-03-31 21:11:51 -0400
committer	Jörg Thalheim <joerg@thalheim.io>	2020-04-10 17:54:53 +0100
commit	84cf00f98031e93f389f1eb93c4a7374a33cc0a9 (patch)
tree	203c51a8740cb4893b8cfc4426d4cd49a97430e0 /pkgs/os-specific/linux
parent	bf5eb87033cc6a5de5cc48da544c17a4dedc790b (diff)