diff --git a/nixos/modules/services/x11/window-managers/stumpwm.nix b/nixos/modules/services/x11/window-managers/stumpwm.nix
index 3d3f2e0028c0..27a17178476a 100644
--- a/nixos/modules/services/x11/window-managers/stumpwm.nix
+++ b/nixos/modules/services/x11/window-managers/stumpwm.nix
@@ -15,10 +15,10 @@ in
     services.xserver.windowManager.session = singleton {
       name = "stumpwm";
       start = ''
-        ${pkgs.stumpwm}/bin/stumpwm &
+        ${pkgs.lispPackages.stumpwm}/bin/stumpwm &
         waitPID=$!
       '';
     };
-    environment.systemPackages = [ pkgs.stumpwm ];
+    environment.systemPackages = [ pkgs.lispPackages.stumpwm ];
   };
 }
diff --git a/pkgs/applications/editors/sublime/3/packages.nix b/pkgs/applications/editors/sublime/3/packages.nix
index 98cfc03c3d26..8ab7c8144079 100644
--- a/pkgs/applications/editors/sublime/3/packages.nix
+++ b/pkgs/applications/editors/sublime/3/packages.nix
@@ -5,14 +5,14 @@ let
 in
   rec {
     sublime3-dev = common {
-      buildVersion = "3170";
-      x32sha256 = "04ll92mqnpvvaa161il6l02gvd0g0x95sci0yrywr6jzk6am1fzg";
-      x64sha256 = "1snzjr000qrjyvzd876x5j66138glh0bff3c1b2cb2bfc88c3kzx";
+      buildVersion = "3176";
+      x32sha256 = "08asz13888d4ddsz81cfk7k3319dabzz1kgbnshw0756pvyrvr23";
+      x64sha256 = "0cppkh5jx2g8f6jyy1bs81fpb90l0kn5m7y3skackpjdxhd7rwbl";
     } {};
 
     sublime3 = common {
-      buildVersion = "3170";
-      x32sha256 = "04ll92mqnpvvaa161il6l02gvd0g0x95sci0yrywr6jzk6am1fzg";
-      x64sha256 = "1snzjr000qrjyvzd876x5j66138glh0bff3c1b2cb2bfc88c3kzx";
+      buildVersion = "3176";
+      x32sha256 = "08asz13888d4ddsz81cfk7k3319dabzz1kgbnshw0756pvyrvr23";
+      x64sha256 = "0cppkh5jx2g8f6jyy1bs81fpb90l0kn5m7y3skackpjdxhd7rwbl";
     } {};
   }
diff --git a/pkgs/development/compilers/gcc/4.8/default.nix b/pkgs/development/compilers/gcc/4.8/default.nix
index 03ddef5dd271..75259ed39834 100644
--- a/pkgs/development/compilers/gcc/4.8/default.nix
+++ b/pkgs/development/compilers/gcc/4.8/default.nix
@@ -185,11 +185,7 @@ stdenv.mkDerivation ({
   libc_dev = stdenv.cc.libc_dev;
 
   postPatch =
-    if (hostPlatform.isHurd
-        || (libcCross != null                  # e.g., building `gcc.crossDrv'
-            && libcCross ? crossConfig
-            && libcCross.crossConfig == "i586-pc-gnu")
-        || (crossGNU && libcCross != null))
+    if targetPlatform.isHurd
     then
       # On GNU/Hurd glibc refers to Hurd & Mach headers and libpthread is not
       # in glibc, so add the right `-I' flags to the default spec string.
diff --git a/pkgs/development/compilers/gcc/4.9/default.nix b/pkgs/development/compilers/gcc/4.9/default.nix
index 5b18390f12a5..27164176b532 100644
--- a/pkgs/development/compilers/gcc/4.9/default.nix
+++ b/pkgs/development/compilers/gcc/4.9/default.nix
@@ -194,11 +194,7 @@ stdenv.mkDerivation ({
   libc_dev = stdenv.cc.libc_dev;
 
   postPatch =
-    if (hostPlatform.isHurd
-        || (libcCross != null                  # e.g., building `gcc.crossDrv'
-            && libcCross ? crossConfig
-            && libcCross.crossConfig == "i586-pc-gnu")
-        || (crossGNU && libcCross != null))
+    if targetPlatform.isHurd
     then
       # On GNU/Hurd glibc refers to Hurd & Mach headers and libpthread is not
       # in glibc, so add the right `-I' flags to the default spec string.
diff --git a/pkgs/development/compilers/gcc/5/default.nix b/pkgs/development/compilers/gcc/5/default.nix
index 26cd21377226..eceaef7bdc41 100644
--- a/pkgs/development/compilers/gcc/5/default.nix
+++ b/pkgs/development/compilers/gcc/5/default.nix
@@ -196,11 +196,7 @@ stdenv.mkDerivation ({
   '';
 
   postPatch =
-    if (hostPlatform.isHurd
-        || (libcCross != null                  # e.g., building `gcc.crossDrv'
-            && libcCross ? crossConfig
-            && libcCross.crossConfig == "i586-pc-gnu")
-        || (crossGNU && libcCross != null))
+    if targetPlatform.isHurd
     then
       # On GNU/Hurd glibc refers to Hurd & Mach headers and libpthread is not
       # in glibc, so add the right `-I' flags to the default spec string.
diff --git a/pkgs/development/compilers/gcc/6/default.nix b/pkgs/development/compilers/gcc/6/default.nix
index 944933f26c70..e5c77568a0ed 100644
--- a/pkgs/development/compilers/gcc/6/default.nix
+++ b/pkgs/development/compilers/gcc/6/default.nix
@@ -196,11 +196,7 @@ stdenv.mkDerivation ({
   '';
 
   postPatch =
-    if (hostPlatform.isHurd
-        || (libcCross != null                  # e.g., building `gcc.crossDrv'
-            && libcCross ? crossConfig
-            && libcCross.crossConfig == "i586-pc-gnu")
-        || (crossGNU && libcCross != null))
+    if targetPlatform.isHurd
     then
       # On GNU/Hurd glibc refers to Hurd & Mach headers and libpthread is not
       # in glibc, so add the right `-I' flags to the default spec string.
diff --git a/pkgs/development/compilers/gcc/7/default.nix b/pkgs/development/compilers/gcc/7/default.nix
index b700bd09ae15..8137ca30ec2b 100644
--- a/pkgs/development/compilers/gcc/7/default.nix
+++ b/pkgs/development/compilers/gcc/7/default.nix
@@ -168,11 +168,7 @@ stdenv.mkDerivation ({
       patchShebangs $configureScript
     done
   '' + (
-    if (hostPlatform.isHurd
-        || (libcCross != null                  # e.g., building `gcc.crossDrv'
-            && libcCross ? crossConfig
-            && libcCross.crossConfig == "i586-pc-gnu")
-        || (crossGNU && libcCross != null))
+    if targetPlatform.isHurd
     then
       # On GNU/Hurd glibc refers to Hurd & Mach headers and libpthread is not
       # in glibc, so add the right `-I' flags to the default spec string.
diff --git a/pkgs/development/compilers/gcc/8/default.nix b/pkgs/development/compilers/gcc/8/default.nix
index a5dff8991d29..e8c03c382308 100644
--- a/pkgs/development/compilers/gcc/8/default.nix
+++ b/pkgs/development/compilers/gcc/8/default.nix
@@ -163,11 +163,7 @@ stdenv.mkDerivation ({
       patchShebangs $configureScript
     done
   '' + (
-    if (hostPlatform.isHurd
-        || (libcCross != null                  # e.g., building `gcc.crossDrv'
-            && libcCross ? crossConfig
-            && libcCross.crossConfig == "i586-pc-gnu")
-        || (crossGNU && libcCross != null))
+    if targetPlatform.isHurd
     then
       # On GNU/Hurd glibc refers to Hurd & Mach headers and libpthread is not
       # in glibc, so add the right `-I' flags to the default spec string.
diff --git a/pkgs/development/compilers/gcc/snapshot/default.nix b/pkgs/development/compilers/gcc/snapshot/default.nix
index 79b085d04dfc..4e69d7e0408c 100644
--- a/pkgs/development/compilers/gcc/snapshot/default.nix
+++ b/pkgs/development/compilers/gcc/snapshot/default.nix
@@ -138,11 +138,7 @@ stdenv.mkDerivation ({
   hardeningDisable = [ "format" ];
 
   postPatch =
-    if (hostPlatform.isHurd
-        || (libcCross != null                  # e.g., building `gcc.crossDrv'
-            && libcCross ? crossConfig
-            && libcCross.crossConfig == "i586-pc-gnu")
-        || (crossGNU && libcCross != null))
+    if targetPlatform.isHurd
     then
       # On GNU/Hurd glibc refers to Hurd & Mach headers and libpthread is not
       # in glibc, so add the right `-I' flags to the default spec string.
diff --git a/pkgs/development/libraries/fstrm/default.nix b/pkgs/development/libraries/fstrm/default.nix
index 9c4bf00347c4..372cb50d05cf 100644
--- a/pkgs/development/libraries/fstrm/default.nix
+++ b/pkgs/development/libraries/fstrm/default.nix
@@ -2,13 +2,13 @@
 
 stdenv.mkDerivation rec {
   name = "fstrm-${version}";
-  version = "0.3.2";
+  version = "0.4.0";
 
   src = fetchFromGitHub {
     owner = "farsightsec";
     repo = "fstrm";
     rev = "v${version}";
-    sha256 = "135m0d4z1wbiaazs3bh6z53a35mgs33gvfki8pl4xfaw9cfcfpd2";
+    sha256 = "11i8b3wy6j3z3fcv816xccxxlrfkczdr8bm2gnan6yv4ppbji4ny";
   };
 
   outputs = [ "bin" "out" "dev" ];
diff --git a/pkgs/development/tools/parsing/byacc/default.nix b/pkgs/development/tools/parsing/byacc/default.nix
index 612196cba77a..2f8c97ff2711 100644
--- a/pkgs/development/tools/parsing/byacc/default.nix
+++ b/pkgs/development/tools/parsing/byacc/default.nix
@@ -2,14 +2,14 @@
 
 stdenv.mkDerivation rec {
   name = "byacc-${version}";
-  version = "20170709";
+  version = "20180510";
 
   src = fetchurl {
     urls = [
       "ftp://ftp.invisible-island.net/byacc/${name}.tgz"
       "https://invisible-mirror.net/archives/byacc/${name}.tgz"
     ];
-    sha256 = "1syrg1nwh2qmlr5mh7c4vz9psdv4gf55h8i5ffw84q6whlcq1kr7";
+    sha256 = "14ynlrcsc2hwny3gxng19blfvglhqd4m7hl597fwksf7zfzhv56h";
   };
 
   doCheck = true;
diff --git a/pkgs/tools/networking/ccnet/default.nix b/pkgs/tools/networking/ccnet/default.nix
index 408fd0f8c8fe..6fac4a282d01 100644
--- a/pkgs/tools/networking/ccnet/default.nix
+++ b/pkgs/tools/networking/ccnet/default.nix
@@ -1,13 +1,13 @@
 {stdenv, fetchurl, which, autoreconfHook, pkgconfig, vala, python, libsearpc, libzdb, libuuid, libevent, sqlite, openssl}:
 
 stdenv.mkDerivation rec {
-  version = "6.1.7";
-  seafileVersion = "6.1.7";
+  version = "6.1.8";
+  seafileVersion = "6.1.8";
   name = "ccnet-${version}";
 
   src = fetchurl {
     url = "https://github.com/haiwen/ccnet/archive/v${version}.tar.gz";
-    sha256 = "1kkzdxa9r7sw1niwniznfkvilgvb7q039wq07cfk73qs3231bj7r";
+    sha256 = "0qlpnrz30ldrqnvbj59d54qdghxpxc5lsq6kf3dw2b93jnzkcmmm";
   };
 
   nativeBuildInputs = [ pkgconfig which autoreconfHook vala python ];