Merge remote-tracking branch 'upstream/master' into gcc-8

author: Robin Gloster <mail@glob.in> 2019-08-25 18:55:46 +0200
committer: Robin Gloster <mail@glob.in> 2019-08-25 18:55:46 +0200
commit: 616b8343c4c384f651f51d8c9b8e96239e1113d0 (patch)
tree: c6894ea5e950e373bcf8c8e8948fb2a7d4716565 /pkgs/development/compilers
parent: 45d6ccea3357c65135b985f2eebf88020ca6461e (diff)
parent: 48191315aa2e34643203dbfc5ae8bd84c1cafe54 (diff)
136 files changed, 7740 insertions, 634 deletions
diff --git a/pkgs/development/compilers/adoptopenjdk-bin/jdk-linux-base.nix b/pkgs/development/compilers/adoptopenjdk-bin/jdk-linux-base.nix
index 8e8b157aa2297..a837c6f1e8515 100644
--- a/pkgs/development/compilers/adoptopenjdk-bin/jdk-linux-base.nix
+++ b/pkgs/development/compilers/adoptopenjdk-bin/jdk-linux-base.nix
@@ -17,7 +17,7 @@ sourcePerArch:
 , cairo
 , alsaLib
 , atk
-, gdk_pixbuf
+, gdk-pixbuf
 , zlib
 , elfutils
 }:
@@ -35,7 +35,7 @@ let
 
   libraries = [
     stdenv.cc.libc glib libxml2 ffmpeg_2 libxslt libGL
-    xorg.libXxf86vm alsaLib fontconfig freetype pango gtk2 cairo gdk_pixbuf
+    xorg.libXxf86vm alsaLib fontconfig freetype pango gtk2 cairo gdk-pixbuf
     atk zlib elfutils
   ] ++ (stdenv.lib.optionals swingSupport [
     xorg.libX11 xorg.libXext xorg.libXtst xorg.libXi xorg.libXp xorg.libXt
diff --git a/pkgs/development/compilers/adoptopenjdk-icedtea-web/default.nix b/pkgs/development/compilers/adoptopenjdk-icedtea-web/default.nix
new file mode 100644
index 0000000000000..a3c34bd7e8e6d
--- /dev/null
+++ b/pkgs/development/compilers/adoptopenjdk-icedtea-web/default.nix
@@ -0,0 +1,64 @@
+{ stdenv, fetchFromGitHub, cargo, rustc, autoreconfHook, jdk, glib, xulrunner, zip, pkgconfig, npapi_sdk, bash, bc }:
+
+stdenv.mkDerivation rec {
+  pname = "adoptopenjdk-icedtea-web";
+
+  version = "1.8.3";
+
+  src = fetchFromGitHub {
+    owner = "AdoptOpenJDK";
+    repo = "IcedTea-Web";
+    rev = "${pname}-${version}";
+    sha256 = "0bm5k11i2vgb54ch1bawsmjbwnqnp04saadwm2f2mggmmdc6b1qq";
+  };
+
+  nativeBuildInputs = [ autoreconfHook pkgconfig bc ];
+  buildInputs = [ cargo rustc glib xulrunner zip npapi_sdk ];
+
+  preConfigure = ''
+    configureFlagsArray+=("BIN_BASH=${bash}/bin/bash")
+  '';
+
+  patches = [ ./patches/0001-make-cargo-work-with-nix-build-on-linux.patch ];
+
+  doCheck = true;
+  preCheck = ''
+    # Needed for the below rust-launcher tests to pass
+    # dirs_paths_helper::tests::check_config_files_paths
+    # dirs_paths_helper::tests::check_legacy_config_files_paths
+
+    mkdir -p $HOME/.icedtea
+    touch $HOME/.icedtea/deployment.properties
+
+    mkdir -p $XDG_CONFIG_HOME/icedtea-web
+    touch $XDG_CONFIG_HOME/icedtea-web/deployment.properties
+  '';
+
+  HOME = "/build";
+  XDG_CONFIG_HOME = "/build";
+
+  configureFlags = [
+    "--with-itw-libs=DISTRIBUTION"
+    "--with-jdk-home=${jdk.home}"
+    "--disable-docs"
+  ];
+
+  mozillaPlugin = "/lib";
+
+  postInstall = ''
+    mkdir -p $out/share/applications
+    cp javaws.desktop itweb-settings.desktop policyeditor.desktop $out/share/applications
+  '';
+
+  meta = {
+    description = "Java web browser plugin and an implementation of Java Web Start";
+    longDescription = ''
+      A Free Software web browser plugin running applets written in the Java
+      programming language and an implementation of Java Web Start, originally
+      based on the NetX project.
+    '';
+    homepage = https://github.com/adoptopenjdk/icedtea-web;
+    maintainers = with stdenv.lib.maintainers; [ wizeman ];
+    platforms = stdenv.lib.platforms.linux;
+  };
+}
diff --git a/pkgs/development/compilers/adoptopenjdk-icedtea-web/patches/0001-make-cargo-work-with-nix-build-on-linux.patch b/pkgs/development/compilers/adoptopenjdk-icedtea-web/patches/0001-make-cargo-work-with-nix-build-on-linux.patch
new file mode 100644
index 0000000000000..85cad6cf4678a
--- /dev/null
+++ b/pkgs/development/compilers/adoptopenjdk-icedtea-web/patches/0001-make-cargo-work-with-nix-build-on-linux.patch
@@ -0,0 +1,46 @@
+Subject: [PATCH] make cargo work with nix-build on linux
+
+---
+ .cargo/config            | 2 ++
+ rust-launcher/Cargo.lock | 4 ++++
+ rust-launcher/Cargo.toml | 7 ++++---
+ 3 files changed, 10 insertions(+), 3 deletions(-)
+ create mode 100644 .cargo/config
+ create mode 100644 rust-launcher/Cargo.lock
+
+diff --git a/.cargo/config b/.cargo/config
+new file mode 100644
+index 0000000..03ec4a2
+--- /dev/null
++++ b/.cargo/config
+@@ -0,0 +1,2 @@
++[net]
++offline=true
+diff --git a/rust-launcher/Cargo.lock b/rust-launcher/Cargo.lock
+new file mode 100644
+index 0000000..6055cc0
+--- /dev/null
++++ b/rust-launcher/Cargo.lock
+@@ -0,0 +1,4 @@
++[[package]]
++name = "launcher"
++version = "1.8.0"
++
+diff --git a/rust-launcher/Cargo.toml b/rust-launcher/Cargo.toml
+index 61ee308..5e6e91b 100644
+--- a/rust-launcher/Cargo.toml
++++ b/rust-launcher/Cargo.toml
+@@ -3,6 +3,7 @@ name = "launcher"
+ version = "1.8.0"
+ authors = ["https://icedtea.classpath.org/wiki/IcedTea-Web"]
+ 
+-[dependencies]
+-[target.'cfg(windows)'.dependencies]
+-dunce = "0.1.1"
++[workspace]
++# We need this too or cargo will fail.  Some files seem to be copied around and
++# cargo thinks we are in a workspace, so let's exclude everything.
++exclude = ["*"]
+-- 
+2.19.2
+
diff --git a/pkgs/development/compilers/binaryen/default.nix b/pkgs/development/compilers/binaryen/default.nix
index 8ebed6f4b5bdf..52323b3de7654 100644
--- a/pkgs/development/compilers/binaryen/default.nix
+++ b/pkgs/development/compilers/binaryen/default.nix
@@ -1,11 +1,11 @@
 { stdenv, cmake, python, fetchFromGitHub, emscriptenRev ? null }:
 
 let
-  defaultVersion = "84";
+  defaultVersion = "89";
 
   # Map from git revs to SHA256 hashes
   sha256s = {
-    "version_84" = "189zqc5gp8fm7clsgby9h2s758ijil7ma4liwbf81wnwkb4kqxc0";
+    "version_89" = "0rh1dq33ilq54szfgi1ajaiaj7rbylai02rhp9zm9vpwp0rw8mij";
     "1.38.28" = "172s7y5f38736ic8ri3mnbdqcrkadd40a26cxcfwbscc53phl11v";
   };
 in
diff --git a/pkgs/development/compilers/chicken/5/chicken.nix b/pkgs/development/compilers/chicken/5/chicken.nix
index ff0faf408394b..74f7118119075 100644
--- a/pkgs/development/compilers/chicken/5/chicken.nix
+++ b/pkgs/development/compilers/chicken/5/chicken.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchurl, makeWrapper, bootstrap-chicken ? null }:
 
 let
-  version = "5.0.0";
+  version = "5.1.0";
   platform = with stdenv;
     if isDarwin then "macosx"
     else if isCygwin then "cygwin"
@@ -13,17 +13,17 @@ in
 stdenv.mkDerivation {
   name = "chicken-${version}";
 
-  binaryVersion = 9;
+  binaryVersion = 11;
 
   src = fetchurl {
     url = "https://code.call-cc.org/releases/${version}/chicken-${version}.tar.gz";
-    sha256 = "15b5yrzfa8aimzba79x7v6y282f898rxqxfxrr446sjx9jwlpfd8";
+    sha256 = "0jsbp3kp0134f318j3wpd1n85gf8qzh034fn198gvazsv2l024aw";
   };
 
   setupHook = lib.ifEnable (bootstrap-chicken != null) ./setup-hook.sh;
 
-  buildFlags = "PLATFORM=${platform} PREFIX=$(out) VARDIR=$(out)/var/lib";
-  installFlags = "PLATFORM=${platform} PREFIX=$(out) VARDIR=$(out)/var/lib";
+  buildFlags = "PLATFORM=${platform} PREFIX=$(out)";
+  installFlags = "PLATFORM=${platform} PREFIX=$(out)";
 
   buildInputs = [
     makeWrapper
@@ -37,10 +37,6 @@ stdenv.mkDerivation {
       wrapProgram $f \
         --prefix PATH : ${stdenv.cc}/bin
     done
-
-    mv $out/var/lib/chicken $out/lib
-    rmdir $out/var/lib
-    rmdir $out/var
   '';
 
   # TODO: Assert csi -R files -p '(pathname-file (repository-path))' == binaryVersion
diff --git a/pkgs/development/compilers/chicken/5/eggs.nix b/pkgs/development/compilers/chicken/5/eggs.nix
index 04f7551f32d9a..a8e3ee5976e87 100644
--- a/pkgs/development/compilers/chicken/5/eggs.nix
+++ b/pkgs/development/compilers/chicken/5/eggs.nix
@@ -33,12 +33,12 @@ rec {
   };
 
   srfi-1 = eggDerivation {
-    name = "srfi-1-0.5";
+    name = "srfi-1-0.5.1";
 
     src = fetchegg {
       name = "srfi-1";
-      version = "0.5";
-      sha256 = "0gh1h406xbxwm5gvc5znc93nxp9xjbhyqf7zzga08k5y6igxrlvk";
+      version = "0.5.1";
+      sha256 = "15x0ajdkw5gb3vgs8flzh5g0pzl3wmcpf11iimlm67mw6fxc8p7j";
     };
 
     buildInputs = [
@@ -47,12 +47,12 @@ rec {
   };
 
   srfi-13 = eggDerivation {
-    name = "srfi-13-0.2";
+    name = "srfi-13-0.2.1";
 
     src = fetchegg {
       name = "srfi-13";
-      version = "0.2";
-      sha256 = "0jazbdnn9bjm7wwxqq7xzqxc9zfvaapq565rf1czj6ayl96yvk3n";
+      version = "0.2.1";
+      sha256 = "0204i7fhc4dy0l89lbi2lv9cjndrvwyrk68z3wy7x445jb4ky1gq";
     };
 
     buildInputs = [
@@ -61,12 +61,12 @@ rec {
   };
 
   srfi-14 = eggDerivation {
-    name = "srfi-14-0.2";
+    name = "srfi-14-0.2.1";
 
     src = fetchegg {
       name = "srfi-14";
-      version = "0.2";
-      sha256 = "13nm4nn1d52nkvhjizy26z3s6q41x1ml4zm847xzf86x1zwvymni";
+      version = "0.2.1";
+      sha256 = "0gc33cx4xll9vsf7fm8jvn3gc0604kn3bbi6jfn6xscqp86kqb9p";
     };
 
     buildInputs = [
diff --git a/pkgs/development/compilers/chicken/5/setup-hook.sh b/pkgs/development/compilers/chicken/5/setup-hook.sh
index 2447aeb0ceae9..f5ebaaf638e37 100644
--- a/pkgs/development/compilers/chicken/5/setup-hook.sh
+++ b/pkgs/development/compilers/chicken/5/setup-hook.sh
@@ -1,5 +1,5 @@
 addChickenRepositoryPath() {
-    addToSearchPathWithCustomDelimiter : CHICKEN_REPOSITORY_PATH "$1/lib/chicken/9/"
+    addToSearchPathWithCustomDelimiter : CHICKEN_REPOSITORY_PATH "$1/lib/chicken/11/"
     addToSearchPathWithCustomDelimiter : CHICKEN_INCLUDE_PATH "$1/share/"
 }
 
diff --git a/pkgs/development/compilers/colm/cross-compile.patch b/pkgs/development/compilers/colm/cross-compile.patch
new file mode 100644
index 0000000000000..470ea23aaf1ba
--- /dev/null
+++ b/pkgs/development/compilers/colm/cross-compile.patch
@@ -0,0 +1,13 @@
+--- a/configure.ac	2019-07-09 22:41:03.166948024 -0700
++++ b/configure.ac	2019-07-09 22:41:16.699948056 -0700
+@@ -40,9 +40,7 @@
+ 
+ dnl Choose a default for the build_manual var. If the dist file is present in
+ dnl the root then default to no, otherwise go for it.
+-AC_CHECK_FILES( [$srcdir/DIST], 
+-	[. $srcdir/DIST;], 
+-	[build_manual=yes; ] )
++build_manual=yes;
+ 
+ dnl Set to true if the manual should be built.
+ AM_CONDITIONAL(BUILD_MANUAL, [test "x$build_manual" = "xyes"])
diff --git a/pkgs/development/compilers/colm/default.nix b/pkgs/development/compilers/colm/default.nix
index 888750efdf971..237a80280ec83 100644
--- a/pkgs/development/compilers/colm/default.nix
+++ b/pkgs/development/compilers/colm/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, makeWrapper, gcc, asciidoc }:
+{ stdenv, fetchurl, makeWrapper, gcc, asciidoc, autoreconfHook }:
 
 stdenv.mkDerivation rec {
   name = "colm-${version}";
@@ -9,7 +9,9 @@ stdenv.mkDerivation rec {
     sha256 = "0f76iri173l2wja2v7qrwmf958cqwh5g9x4bhj2z8wknmlla6gz4";
   };
 
-  nativeBuildInputs = [ makeWrapper asciidoc ];
+  patches = [ ./cross-compile.patch ];
+
+  nativeBuildInputs = [ makeWrapper asciidoc autoreconfHook ];
 
   doCheck = true;
 
diff --git a/pkgs/development/compilers/compcert/default.nix b/pkgs/development/compilers/compcert/default.nix
index 4538d30314894..69e11a48918c8 100644
--- a/pkgs/development/compilers/compcert/default.nix
+++ b/pkgs/development/compilers/compcert/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, lib, fetchFromGitHub, fetchpatch, makeWrapper
+{ stdenv, lib, fetchFromGitHub, makeWrapper
 , coq, ocamlPackages, coq2html
 , tools ? stdenv.cc
 }:
@@ -27,6 +27,7 @@ stdenv.mkDerivation rec {
 
   patchPhase = ''
     substituteInPlace ./configure \
+      --replace '|8.9.0' '|8.9.0|8.9.1' \
       --replace '{toolprefix}gcc' '{toolprefix}cc'
   '';
 
diff --git a/pkgs/development/compilers/crystal/default.nix b/pkgs/development/compilers/crystal/default.nix
index 1e0f8656ef082..2e823fe1f0f8f 100644
--- a/pkgs/development/compilers/crystal/default.nix
+++ b/pkgs/development/compilers/crystal/default.nix
@@ -1,11 +1,11 @@
 { stdenv, lib, fetchFromGitHub, fetchurl, makeWrapper
-, gmp, openssl, readline, tzdata, libxml2, libyaml
+, coreutils, git, gmp, nettools, openssl, readline, tzdata, libxml2, libyaml
 , boehmgc, libatomic_ops, pcre, libevent, libiconv, llvm, clang, which, zlib }:
 
 # We need multiple binaries as a given binary isn't always able to build
-# (even slightly) older or newer version.
+# (even slightly) older or newer versions.
 # - 0.26.1 can build 0.25.x and 0.26.x but not 0.27.x
-# - 0.27.2 can build 0.27.x but not 0.25.x and 0.26.x
+# - 0.27.2 can build 0.27.x but not 0.25.x, 0.26.x and 0.29.x
 #
 # We need to keep around at least the latest version released with a stable
 # NixOS
@@ -19,7 +19,7 @@ let
 
   arch = archs."${stdenv.system}" or (throw "system ${stdenv.system} not supported");
 
-  checkInputs = [ gmp openssl readline libxml2 libyaml tzdata ];
+  checkInputs = [ git gmp openssl readline libxml2 libyaml ];
 
   genericBinary = { version, sha256s, rel ? 1 }:
   stdenv.mkDerivation rec {
@@ -38,8 +38,8 @@ let
 
   generic = { version, sha256, binary, doCheck ? true }:
   stdenv.mkDerivation rec {
-    inherit doCheck;
-    name = "crystal-${version}";
+    pname = "crystal";
+    inherit doCheck version;
 
     src = fetchFromGitHub {
       owner  = "crystal-lang";
@@ -48,14 +48,30 @@ let
       inherit sha256;
     };
 
+    # we are almost able to run the full test suite now
     postPatch = ''
+      substituteInPlace src/crystal/system/unix/time.cr \
+        --replace /usr/share/zoneinfo ${tzdata}/share/zoneinfo
+
       ln -s spec/compiler spec/std
+
+      substituteInPlace spec/std/file_spec.cr \
+        --replace '/bin/ls' '${coreutils}/bin/ls' \
+        --replace '/usr/share' '/tmp/test'
+
       substituteInPlace spec/std/process_spec.cr \
-        --replace /bin/ /run/current-system/sw/bin/
+        --replace '/bin/cat' '${coreutils}/bin/cat' \
+        --replace '/bin/ls' '${coreutils}/bin/ls' \
+        --replace '/usr/bin/env' '${coreutils}/bin/env' \
+        --replace '"env"' '"${coreutils}/bin/env"' \
+        --replace '"/usr"' '"/tmp"'
+
+      substituteInPlace spec/std/system_spec.cr \
+        --replace '`hostname`' '`${nettools}/bin/hostname`'
     '';
 
     buildInputs = [
-      boehmgc libatomic_ops pcre libevent
+      boehmgc libatomic_ops pcre libevent libyaml
       llvm zlib openssl
     ] ++ stdenv.lib.optionals stdenv.isDarwin [
       libiconv
@@ -111,7 +127,11 @@ let
     checkTarget = "spec";
 
     preCheck = ''
+      export HOME=/tmp
+      mkdir -p $HOME/test
+
       export LIBRARY_PATH=${lib.makeLibraryPath checkInputs}:$LIBRARY_PATH
+      export PATH=${lib.makeBinPath checkInputs}:$PATH
     '';
 
     meta = with lib; {
@@ -142,6 +162,15 @@ in rec {
     };
   };
 
+  binaryCrystal_0_29 = genericBinary {
+    version = "0.29.0";
+    sha256s = {
+      "x86_64-linux"  = "1wrk29sfx35akg7hxwpdiikvl18wd40gq1kwirw7x522hnq7vlna";
+      "i686-linux"    = "1nx0piis2k3nn7kqiijqazzbvlaavhgvsln0l3dxmpfa4i4dz5h2";
+      "x86_64-darwin" = "1fd0fbyf05abivnp3igjlrm2axf65n2wdmg4aq6nqj60ipc01rvd";
+    };
+  };
+
   crystal_0_25 = generic {
     version = "0.25.1";
     sha256  = "15xmbkalsdk9qpc6wfpkly3sifgw6a4ai5jzlv78dh3jp7glmgyl";
@@ -163,5 +192,12 @@ in rec {
     binary = binaryCrystal_0_27;
   };
 
-  crystal = crystal_0_27;
+  crystal_0_29 = generic {
+    version = "0.29.0";
+    sha256  = "0v9l253b2x8yw6a43vvalywpwciwr094l3g5wakmndfrzak2s3zr";
+    doCheck = false; # 6 checks are failing now
+    binary = binaryCrystal_0_29;
+  };
+
+  crystal = crystal_0_29;
 }
diff --git a/pkgs/development/compilers/cudatoolkit/default.nix b/pkgs/development/compilers/cudatoolkit/default.nix
index 6a18c05f38e5d..5b9e9010ef056 100644
--- a/pkgs/development/compilers/cudatoolkit/default.nix
+++ b/pkgs/development/compilers/cudatoolkit/default.nix
@@ -1,6 +1,6 @@
 { lib, stdenv, makeWrapper, fetchurl, requireFile, perl, ncurses5, expat, python27, zlib
 , gcc48, gcc49, gcc5, gcc6, gcc7
-, xorg, gtk2, gdk_pixbuf, glib, fontconfig, freetype, unixODBC, alsaLib, glibc
+, xorg, gtk2, gdk-pixbuf, glib, fontconfig, freetype, unixODBC, alsaLib, glibc
 , addOpenGLRunpath
 }:
 
@@ -41,7 +41,7 @@ let
       outputs = [ "out" "lib" "doc" ];
 
       nativeBuildInputs = [ perl makeWrapper addOpenGLRunpath ];
-      buildInputs = [ gdk_pixbuf ]; # To get $GDK_PIXBUF_MODULE_FILE via setup-hook
+      buildInputs = [ gdk-pixbuf ]; # To get $GDK_PIXBUF_MODULE_FILE via setup-hook
       runtimeDependencies = [
         ncurses5 expat python zlib glibc
         xorg.libX11 xorg.libXext xorg.libXrender xorg.libXt xorg.libXtst xorg.libXi xorg.libXext
diff --git a/pkgs/development/compilers/dmd/default.nix b/pkgs/development/compilers/dmd/default.nix
index 7b85b3e85ba46..b3b58e8362153 100644
--- a/pkgs/development/compilers/dmd/default.nix
+++ b/pkgs/development/compilers/dmd/default.nix
@@ -1,7 +1,7 @@
-{ stdenv, lib, fetchFromGitHub, fetchpatch
+{ stdenv, lib, fetchFromGitHub
 , makeWrapper, unzip, which, writeTextFile
 , curl, tzdata, gdb, darwin, git
-, callPackage, targetPackages, ldc
+, targetPackages, ldc
 , version ? "2.085.1"
 , dmdSha256 ? "0ccidfcawrcwdpfjwjiln5xwr4ffp8i2hwx52p8zn3xmc5yxm660"
 , druntimeSha256 ? "109f2glsqrlshk06761xlw4r5v22mivp873cq9g5gcax3g00k617"
diff --git a/pkgs/development/compilers/dotnet/sdk/default.nix b/pkgs/development/compilers/dotnet/sdk/default.nix
index b4f35b1c4c01a..984ab39c91add 100644
--- a/pkgs/development/compilers/dotnet/sdk/default.nix
+++ b/pkgs/development/compilers/dotnet/sdk/default.nix
@@ -12,14 +12,14 @@ let
   rpath = stdenv.lib.makeLibraryPath [ stdenv.cc.cc libunwind libuuid icu openssl zlib curl ];
 in
   stdenv.mkDerivation rec {
-    version = "2.2.203";
-    netCoreVersion = "2.2.4";
+    version = "2.2.401";
+    netCoreVersion = "2.2.6";
     pname = "dotnet-sdk";
 
     src = fetchurl {
       url = "https://dotnetcli.azureedge.net/dotnet/Sdk/${version}/${pname}-${version}-linux-x64.tar.gz";
       # use sha512 from the download page
-      sha512 = "8DA955FA0AEEBB6513A6E8C4C23472286ED78BD5533AF37D79A4F2C42060E736FDA5FD48B61BF5AEC10BBA96EB2610FACC0F8A458823D374E1D437B26BA61A5C";
+      sha512 = "05w3zk7bcd8sv3k4kplf20j906and2006g1fggq7y6kaxrlhdnpd6jhy6idm8v5bz48wfxga5b4yys9qx0fp3p8yl7wi67qljpzrq88";
     };
 
     sourceRoot = ".";
@@ -28,7 +28,7 @@ in
       runHook preBuild
       patchelf --set-interpreter "${stdenv.cc.bintools.dynamicLinker}" ./dotnet
       patchelf --set-rpath "${rpath}" ./dotnet
-      find -type f -name "*.so" -exec patchelf --set-rpath "${rpath}" {} \;
+      find -type f -name "*.so" -exec patchelf --set-rpath '$ORIGIN:${rpath}' {} \;
       echo -n "dotnet-sdk version: "
       ./dotnet --version
       runHook postBuild
diff --git a/pkgs/development/compilers/edk2/default.nix b/pkgs/development/compilers/edk2/default.nix
index 58c4ff568addf..97af433d60676 100644
--- a/pkgs/development/compilers/edk2/default.nix
+++ b/pkgs/development/compilers/edk2/default.nix
@@ -1,7 +1,7 @@
-{ stdenv, fetchFromGitHub, fetchpatch, libuuid, python2, iasl }:
+{ stdenv, fetchgit, fetchpatch, libuuid, python3, iasl, bc }:
 
 let
-  pythonEnv = python2.withPackages(ps: [ps.tkinter]);
+  pythonEnv = python3.withPackages (ps: [ps.tkinter]);
 
 targetArch = if stdenv.isi686 then
   "IA32"
@@ -13,26 +13,19 @@ else
   throw "Unsupported architecture";
 
 edk2 = stdenv.mkDerivation {
-  name = "edk2-2017-12-05";
-
-  src = fetchFromGitHub {
-    owner = "tianocore";
-    repo = "edk2";
-    rev = "f71a70e7a4c93a6143d7bad8ab0220a947679697";
-    sha256 = "0k48xfwxcgcim1bhkggc19hilvsxsf5axvvcpmld0ng1fcfg0cr6";
+  pname = "edk2";
+  version = "201905";
+
+  # submodules
+  src = fetchgit {
+    url = "https://github.com/tianocore/edk2";
+    rev = "edk2-stable${edk2.version}";
+    sha256 = "0fk40h4nj4qg8shg0yd1zj4iyspslms5fx95ysi04akv90k5sqkn";
   };
 
-  patches = [
-    (fetchpatch {
-      name = "short-circuit-the-transfer-of-an-empty-S3_CONTEXT.patch";
-      url = "https://github.com/tianocore/edk2/commit/9e2a8e928995c3b1bb664b73fd59785055c6b5f6.diff";
-      sha256 = "0x24npijhgpjpsn3n74wayf8qcbaj97vi4z2iyf4almavqq8qaz4";
-    })
-  ];
-
   buildInputs = [ libuuid pythonEnv ];
 
-  makeFlags = "-C BaseTools";
+  makeFlags = [ "-C BaseTools" ];
   NIX_CFLAGS_COMPILE = "-Wno-return-type -Wno-error=stringop-truncation";
 
   hardeningDisable = [ "format" "fortify" ];
@@ -40,54 +33,48 @@ edk2 = stdenv.mkDerivation {
   installPhase = ''
     mkdir -vp $out
     mv -v BaseTools $out
-    mv -v EdkCompatibilityPkg $out
     mv -v edksetup.sh $out
   '';
 
   enableParallelBuilding = true;
 
-  meta = {
+  meta = with stdenv.lib; {
     description = "Intel EFI development kit";
     homepage = https://sourceforge.net/projects/edk2/;
-    license = stdenv.lib.licenses.bsd2;
-    branch = "UDK2017";
-    platforms = ["x86_64-linux" "i686-linux" "aarch64-linux"];
+    license = licenses.bsd2;
+    platforms = [ "x86_64-linux" "i686-linux" "aarch64-linux" ];
   };
 
   passthru = {
-    setup = projectDscPath: attrs: {
-      buildInputs = [ pythonEnv ] ++
-        stdenv.lib.optionals (attrs ? buildInputs) attrs.buildInputs;
+    mkDerivation = projectDscPath: attrs: stdenv.mkDerivation ({
+      inherit (edk2) src;
 
-      configurePhase = ''
-        mkdir -v Conf
+      buildInputs = [ bc pythonEnv ] ++ attrs.buildInputs or [];
 
-        cp ${edk2}/BaseTools/Conf/target.template Conf/target.txt
-        sed -i Conf/target.txt \
-          -e 's|Nt32Pkg/Nt32Pkg.dsc|${projectDscPath}|' \
-          -e 's|MYTOOLS|GCC49|' \
-          -e 's|IA32|${targetArch}|' \
-          -e 's|DEBUG|RELEASE|'\
-
-        cp ${edk2}/BaseTools/Conf/tools_def.template Conf/tools_def.txt
-        sed -i Conf/tools_def.txt \
-          -e 's|DEFINE GCC48_IA32_PREFIX       = /usr/bin/|DEFINE GCC48_IA32_PREFIX       = ""|' \
-          -e 's|DEFINE GCC48_X64_PREFIX        = /usr/bin/|DEFINE GCC48_X64_PREFIX        = ""|' \
-          -e 's|DEFINE UNIX_IASL_BIN           = /usr/bin/iasl|DEFINE UNIX_IASL_BIN           = ${iasl}/bin/iasl|'
+      prePatch = ''
+        rm -rf BaseTools
+        ln -sv ${edk2}/BaseTools BaseTools
+      '';
 
+      configurePhase = ''
+        runHook preConfigure
         export WORKSPACE="$PWD"
-        export EFI_SOURCE="$PWD/EdkCompatibilityPkg"
-        ln -sv ${edk2}/BaseTools BaseTools
-        ln -sv ${edk2}/EdkCompatibilityPkg EdkCompatibilityPkg
         . ${edk2}/edksetup.sh BaseTools
+        runHook postConfigure
       '';
 
-      buildPhase = "
-        build
-      ";
+      buildPhase = ''
+        runHook preBuild
+        build -a ${targetArch} -b RELEASE -t GCC5 -p ${projectDscPath} -n $NIX_BUILD_CORES $buildFlags
+        runHook postBuild
+      '';
 
-      installPhase = "mv -v Build/*/* $out";
-    } // (removeAttrs attrs [ "buildInputs" ] );
+      installPhase = ''
+        runHook preInstall
+        mv -v Build/*/* $out
+        runHook postInstall
+      '';
+    } // removeAttrs attrs [ "buildInputs" ]);
   };
 };
 
diff --git a/pkgs/development/compilers/elm/default.nix b/pkgs/development/compilers/elm/default.nix
index f14bce5d96b30..fbb991d7b5ab7 100644
--- a/pkgs/development/compilers/elm/default.nix
+++ b/pkgs/development/compilers/elm/default.nix
@@ -1,14 +1,23 @@
-{ lib, stdenv, buildEnv
+{ lib, stdenv, pkgs
 , haskell, nodejs
-, fetchurl, fetchpatch, makeWrapper, git }:
-
+, fetchurl, fetchpatch, makeWrapper, writeScriptBin }:
 let
   fetchElmDeps = import ./fetchElmDeps.nix { inherit stdenv lib fetchurl; };
+
+  patchBinwrap = import ./packages/patch-binwrap.nix { inherit lib writeScriptBin stdenv; };
+
+  elmNodePackages =
+    import ./packages/node-composition.nix {
+      inherit nodejs pkgs;
+      inherit (stdenv.hostPlatform) system;
+    };
+
   hsPkgs = haskell.packages.ghc864.override {
     overrides = self: super: with haskell.lib;
-      let elmPkgs = {
+      let elmPkgs = rec {
             elm = overrideCabal (self.callPackage ./packages/elm.nix { }) (drv: {
               # sadly with parallelism most of the time breaks compilation
+              # also compilation is slower with increasing number of cores anyway (Tested on Ryzen 7 and i7)
               enableParallelBuilding = false;
               preConfigure = self.fetchElmDeps {
                 elmPackages = (import ./packages/elm-srcs.nix);
@@ -30,12 +39,25 @@ let
 
             /*
             The elm-format expression is updated via a script in the https://github.com/avh4/elm-format repo:
-            `pacakge/nix/build.sh`
+            `package/nix/build.sh`
             */
             elm-format = justStaticExecutables (doJailbreak (self.callPackage ./packages/elm-format.nix {}));
 
+            elmi-to-json = justStaticExecutables (self.callPackage ./packages/elmi-to-json.nix {});
+
             inherit fetchElmDeps;
             elmVersion = elmPkgs.elm.version;
+
+            /*
+            Node/NPM based dependecies can be upgraded using script
+            `packages/generate-node-packages.sh`.
+            Packages which rely on `bin-wrap` will fail by default
+            and can be patched using `patchBinwrap` function defined in `packages/patch-binwrap.nix`.
+            */
+            elm-test = patchBinwrap [elmi-to-json] elmNodePackages.elm-test;
+            elm-verify-examples = patchBinwrap [elmi-to-json] elmNodePackages.elm-verify-examples;
+            elm-analyse = elmNodePackages.elm-analyse;
+            inherit (elmNodePackages) elm-doc-preview elm-upgrade;
           };
       in elmPkgs // {
         inherit elmPkgs;
diff --git a/pkgs/development/compilers/elm/packages/README.md b/pkgs/development/compilers/elm/packages/README.md
new file mode 100644
index 0000000000000..5b21736afc00b
--- /dev/null
+++ b/pkgs/development/compilers/elm/packages/README.md
@@ -0,0 +1,25 @@
+# Elm packages
+
+Mixtures of useful Elm lang tooling containing both Haskell and Node.js based utilities.
+
+## Upgrades
+
+Haskell parts of the ecosystem are using [cabal2nix](https://github.com/NixOS/cabal2nix).
+Please refer to [nix documentation](https://nixos.org/nixpkgs/manual/#how-to-create-nix-builds-for-your-own-private-haskell-packages)
+and [cabal2nix readme](https://github.com/NixOS/cabal2nix#readme) for more information. Elm-format [update scripts](https://github.com/avh4/elm-format/tree/master/package/nix)
+is part of its repository.
+
+Node dependencies are defined in [node-packages.json](node-packages.json).
+[Node2nix](https://github.com/svanderburg/node2nix) is used for generating nix expression
+from this file. Use [generate-node-packages.sh](generate-node-packages.sh) for updates of nix expressions.
+
+## Binwrap Patch
+
+Some node packages might use [binwrap](https://github.com/avh4/binwrap) typically for installing
+[elmi-to-json](https://github.com/stoeffel/elmi-to-json). Binwrap is not compatible with nix.
+To overcome issues with those packages apply [patch-binwrap.nix](patch-binwrap.nix) which essentially does 2 things.
+
+1. It replaces binwrap scripts with noop shell scripts
+2. It uses nix for installing the binaries to expected location in `node_modules`
+
+Example usage be found in `elm/default.nix`.
diff --git a/pkgs/development/compilers/elm/packages/elm-format.nix b/pkgs/development/compilers/elm/packages/elm-format.nix
index aaae9fa4ba9c8..3660e42e363b4 100644
--- a/pkgs/development/compilers/elm/packages/elm-format.nix
+++ b/pkgs/development/compilers/elm/packages/elm-format.nix
@@ -1,24 +1,28 @@
 { mkDerivation, fetchgit, ansi-terminal, ansi-wl-pprint, base, binary
-, bytestring, Cabal, cmark, containers, directory, filepath, free
-, HUnit, indents, json, mtl, optparse-applicative, parsec, process
+, bytestring, cmark, containers, directory, filepath, free, HUnit
+, indents, json, mtl, optparse-applicative, parsec, process
 , QuickCheck, quickcheck-io, split, stdenv, tasty, tasty-golden
 , tasty-hunit, tasty-quickcheck, text
 }:
 mkDerivation {
   pname = "elm-format";
-  version = "0.8.1";
+  version = "0.8.2";
   src = fetchgit {
     url = "https://github.com/avh4/elm-format";
-    sha256 = "0p1dy1m6illsl7i04zsv5jqw7i4znv7pfpdfm53zy0k7mq0fk09j";
-    rev = "89694e858664329e3cbdaeb71b15c4456fd739ff";
+    sha256 = "0ly37fszrfviwqgrww57ikdcr7i8lcpczhqm8xqp5s7mrlpdxv7z";
+    rev = "ab3627cce01e5556b3fe8c2b5e3d92b80bfc74af";
   };
   postPatch = ''
-    sed -i "s|desc <-.*||" ./Setup.hs
-    sed -i "s|gitDescribe = .*|gitDescribe = \\\\\"0.8.1\\\\\"\"|" ./Setup.hs
+    mkdir -p ./generated
+    cat <<EOHS > ./generated/Build_elm_format.hs
+    module Build_elm_format where
+
+    gitDescribe :: String
+    gitDescribe = "0.8.2"
+    EOHS
   '';
-  isLibrary = true;
+  isLibrary = false;
   isExecutable = true;
-  setupHaskellDepends = [ base Cabal directory filepath process ];
   libraryHaskellDepends = [
     ansi-terminal ansi-wl-pprint base binary bytestring containers
     directory filepath free indents json mtl optparse-applicative
diff --git a/pkgs/development/compilers/elm/packages/elmi-to-json.nix b/pkgs/development/compilers/elm/packages/elmi-to-json.nix
new file mode 100644
index 0000000000000..f6a0b9e24263d
--- /dev/null
+++ b/pkgs/development/compilers/elm/packages/elmi-to-json.nix
@@ -0,0 +1,27 @@
+{ mkDerivation, aeson, async, base, binary, bytestring, containers
+, directory, filepath, hpack, optparse-applicative, safe-exceptions
+, stdenv, text, fetchgit
+}:
+mkDerivation {
+  pname = "elmi-to-json";
+  version = "0.19.4";
+  src = fetchgit {
+    url = "https://github.com/stoeffel/elmi-to-json.git";
+    rev = "357ad96f05e4c68023b036f27f6f65c4377c7427";
+    sha256 = "0vj9fdqgg2zd1nxpll6v02fk6bcyhx00xhp3s8sd7ycvirwsim9n";
+  };
+  isLibrary = true;
+  isExecutable = true;
+  libraryHaskellDepends = [
+    aeson async base binary bytestring containers directory filepath
+    optparse-applicative safe-exceptions text
+  ];
+  libraryToolDepends = [ hpack ];
+  executableHaskellDepends = [ base ];
+  testHaskellDepends = [ base ];
+  preConfigure = "hpack";
+  homepage = "https://github.com/stoeffel/elmi-to-json#readme";
+  description = "Translates elmi binary files to JSON representation";
+  license = stdenv.lib.licenses.bsd3;
+  maintainers = with stdenv.lib.maintainers; [ turbomack ];
+}
diff --git a/pkgs/development/compilers/elm/packages/generate-node-packages.sh b/pkgs/development/compilers/elm/packages/generate-node-packages.sh
new file mode 100755
index 0000000000000..0e1835c6ffaa9
--- /dev/null
+++ b/pkgs/development/compilers/elm/packages/generate-node-packages.sh
@@ -0,0 +1,7 @@
+#!/usr/bin/env nix-shell
+#! nix-shell -i bash -p nodePackages.node2nix
+
+set -eu -o pipefail
+
+rm -f node-env.nix
+node2nix --nodejs-10 -i node-packages.json -o node-packages.nix -c node-composition.nix
diff --git a/pkgs/development/compilers/elm/packages/node-composition.nix b/pkgs/development/compilers/elm/packages/node-composition.nix
new file mode 100644
index 0000000000000..fa0a1482f97a9
--- /dev/null
+++ b/pkgs/development/compilers/elm/packages/node-composition.nix
@@ -0,0 +1,17 @@
+# This file has been generated by node2nix 1.7.0. Do not edit!
+
+{pkgs ? import <nixpkgs> {
+    inherit system;
+  }, system ? builtins.currentSystem, nodejs ? pkgs."nodejs-10_x"}:
+
+let
+  nodeEnv = import ./node-env.nix {
+    inherit (pkgs) stdenv python2 utillinux runCommand writeTextFile;
+    inherit nodejs;
+    libtool = if pkgs.stdenv.isDarwin then pkgs.darwin.cctools else null;
+  };
+in
+import ./node-packages.nix {
+  inherit (pkgs) fetchurl fetchgit;
+  inherit nodeEnv;
+}
\ No newline at end of file
diff --git a/pkgs/development/compilers/elm/packages/node-env.nix b/pkgs/development/compilers/elm/packages/node-env.nix
new file mode 100644
index 0000000000000..670556bf271af
--- /dev/null
+++ b/pkgs/development/compilers/elm/packages/node-env.nix
@@ -0,0 +1,540 @@
+# This file originates from node2nix
+
+{stdenv, nodejs, python2, utillinux, libtool, runCommand, writeTextFile}:
+
+let
+  python = if nodejs ? python then nodejs.python else python2;
+
+  # Create a tar wrapper that filters all the 'Ignoring unknown extended header keyword' noise
+  tarWrapper = runCommand "tarWrapper" {} ''
+    mkdir -p $out/bin
+
+    cat > $out/bin/tar <<EOF
+    #! ${stdenv.shell} -e
+    $(type -p tar) "\$@" --warning=no-unknown-keyword --delay-directory-restore
+    EOF
+
+    chmod +x $out/bin/tar
+  '';
+
+  # Function that generates a TGZ file from a NPM project
+  buildNodeSourceDist =
+    { name, version, src, ... }:
+
+    stdenv.mkDerivation {
+      name = "node-tarball-${name}-${version}";
+      inherit src;
+      buildInputs = [ nodejs ];
+      buildPhase = ''
+        export HOME=$TMPDIR
+        tgzFile=$(npm pack | tail -n 1) # Hooks to the pack command will add output (https://docs.npmjs.com/misc/scripts)
+      '';
+      installPhase = ''
+        mkdir -p $out/tarballs
+        mv $tgzFile $out/tarballs
+        mkdir -p $out/nix-support
+        echo "file source-dist $out/tarballs/$tgzFile" >> $out/nix-support/hydra-build-products
+      '';
+    };
+
+  includeDependencies = {dependencies}:
+    stdenv.lib.optionalString (dependencies != [])
+      (stdenv.lib.concatMapStrings (dependency:
+        ''
+          # Bundle the dependencies of the package
+          mkdir -p node_modules
+          cd node_modules
+
+          # Only include dependencies if they don't exist. They may also be bundled in the package.
+          if [ ! -e "${dependency.name}" ]
+          then
+              ${composePackage dependency}
+          fi
+
+          cd ..
+        ''
+      ) dependencies);
+
+  # Recursively composes the dependencies of a package
+  composePackage = { name, packageName, src, dependencies ? [], ... }@args:
+    ''
+      DIR=$(pwd)
+      cd $TMPDIR
+
+      unpackFile ${src}
+
+      # Make the base dir in which the target dependency resides first
+      mkdir -p "$(dirname "$DIR/${packageName}")"
+
+      if [ -f "${src}" ]
+      then
+          # Figure out what directory has been unpacked
+          packageDir="$(find . -maxdepth 1 -type d | tail -1)"
+
+          # Restore write permissions to make building work
+          find "$packageDir" -type d -exec chmod u+x {} \;
+          chmod -R u+w "$packageDir"
+
+          # Move the extracted tarball into the output folder
+          mv "$packageDir" "$DIR/${packageName}"
+      elif [ -d "${src}" ]
+      then
+          # Get a stripped name (without hash) of the source directory.
+          # On old nixpkgs it's already set internally.
+          if [ -z "$strippedName" ]
+          then
+              strippedName="$(stripHash ${src})"
+          fi
+
+          # Restore write permissions to make building work
+          chmod -R u+w "$strippedName"
+
+          # Move the extracted directory into the output folder
+          mv "$strippedName" "$DIR/${packageName}"
+      fi
+
+      # Unset the stripped name to not confuse the next unpack step
+      unset strippedName
+
+      # Include the dependencies of the package
+      cd "$DIR/${packageName}"
+      ${includeDependencies { inherit dependencies; }}
+      cd ..
+      ${stdenv.lib.optionalString (builtins.substring 0 1 packageName == "@") "cd .."}
+    '';
+
+  pinpointDependencies = {dependencies, production}:
+    let
+      pinpointDependenciesFromPackageJSON = writeTextFile {
+        name = "pinpointDependencies.js";
+        text = ''
+          var fs = require('fs');
+          var path = require('path');
+
+          function resolveDependencyVersion(location, name) {
+              if(location == process.env['NIX_STORE']) {
+                  return null;
+              } else {
+                  var dependencyPackageJSON = path.join(location, "node_modules", name, "package.json");
+
+                  if(fs.existsSync(dependencyPackageJSON)) {
+                      var dependencyPackageObj = JSON.parse(fs.readFileSync(dependencyPackageJSON));
+
+                      if(dependencyPackageObj.name == name) {
+                          return dependencyPackageObj.version;
+                      }
+                  } else {
+                      return resolveDependencyVersion(path.resolve(location, ".."), name);
+                  }
+              }
+          }
+
+          function replaceDependencies(dependencies) {
+              if(typeof dependencies == "object" && dependencies !== null) {
+                  for(var dependency in dependencies) {
+                      var resolvedVersion = resolveDependencyVersion(process.cwd(), dependency);
+
+                      if(resolvedVersion === null) {
+                          process.stderr.write("WARNING: cannot pinpoint dependency: "+dependency+", context: "+process.cwd()+"\n");
+                      } else {
+                          dependencies[dependency] = resolvedVersion;
+                      }
+                  }
+              }
+          }
+
+          /* Read the package.json configuration */
+          var packageObj = JSON.parse(fs.readFileSync('./package.json'));
+
+          /* Pinpoint all dependencies */
+          replaceDependencies(packageObj.dependencies);
+          if(process.argv[2] == "development") {
+              replaceDependencies(packageObj.devDependencies);
+          }
+          replaceDependencies(packageObj.optionalDependencies);
+
+          /* Write the fixed package.json file */
+          fs.writeFileSync("package.json", JSON.stringify(packageObj, null, 2));
+        '';
+      };
+    in
+    ''
+      node ${pinpointDependenciesFromPackageJSON} ${if production then "production" else "development"}
+
+      ${stdenv.lib.optionalString (dependencies != [])
+        ''
+          if [ -d node_modules ]
+          then
+              cd node_modules
+              ${stdenv.lib.concatMapStrings (dependency: pinpointDependenciesOfPackage dependency) dependencies}
+              cd ..
+          fi
+        ''}
+    '';
+
+  # Recursively traverses all dependencies of a package and pinpoints all
+  # dependencies in the package.json file to the versions that are actually
+  # being used.
+
+  pinpointDependenciesOfPackage = { packageName, dependencies ? [], production ? true, ... }@args:
+    ''
+      if [ -d "${packageName}" ]
+      then
+          cd "${packageName}"
+          ${pinpointDependencies { inherit dependencies production; }}
+          cd ..
+          ${stdenv.lib.optionalString (builtins.substring 0 1 packageName == "@") "cd .."}
+      fi
+    '';
+
+  # Extract the Node.js source code which is used to compile packages with
+  # native bindings
+  nodeSources = runCommand "node-sources" {} ''
+    tar --no-same-owner --no-same-permissions -xf ${nodejs.src}
+    mv node-* $out
+  '';
+
+  # Script that adds _integrity fields to all package.json files to prevent NPM from consulting the cache (that is empty)
+  addIntegrityFieldsScript = writeTextFile {
+    name = "addintegrityfields.js";
+    text = ''
+      var fs = require('fs');
+      var path = require('path');
+
+      function augmentDependencies(baseDir, dependencies) {
+          for(var dependencyName in dependencies) {
+              var dependency = dependencies[dependencyName];
+
+              // Open package.json and augment metadata fields
+              var packageJSONDir = path.join(baseDir, "node_modules", dependencyName);
+              var packageJSONPath = path.join(packageJSONDir, "package.json");
+
+              if(fs.existsSync(packageJSONPath)) { // Only augment packages that exist. Sometimes we may have production installs in which development dependencies can be ignored
+                  console.log("Adding metadata fields to: "+packageJSONPath);
+                  var packageObj = JSON.parse(fs.readFileSync(packageJSONPath));
+
+                  if(dependency.integrity) {
+                      packageObj["_integrity"] = dependency.integrity;
+                  } else {
+                      packageObj["_integrity"] = "sha1-000000000000000000000000000="; // When no _integrity string has been provided (e.g. by Git dependencies), add a dummy one. It does not seem to harm and it bypasses downloads.
+                  }
+
+                  if(dependency.resolved) {
+                      packageObj["_resolved"] = dependency.resolved; // Adopt the resolved property if one has been provided
+                  } else {
+                      packageObj["_resolved"] = dependency.version; // Set the resolved version to the version identifier. This prevents NPM from cloning Git repositories.
+                  }
+
+                  if(dependency.from !== undefined) { // Adopt from property if one has been provided
+                      packageObj["_from"] = dependency.from;
+                  }
+
+                  fs.writeFileSync(packageJSONPath, JSON.stringify(packageObj, null, 2));
+              }
+
+              // Augment transitive dependencies
+              if(dependency.dependencies !== undefined) {
+                  augmentDependencies(packageJSONDir, dependency.dependencies);
+              }
+          }
+      }
+
+      if(fs.existsSync("./package-lock.json")) {
+          var packageLock = JSON.parse(fs.readFileSync("./package-lock.json"));
+
+          if(packageLock.lockfileVersion !== 1) {
+             process.stderr.write("Sorry, I only understand lock file version 1!\n");
+             process.exit(1);
+          }
+
+          if(packageLock.dependencies !== undefined) {
+              augmentDependencies(".", packageLock.dependencies);
+          }
+      }
+    '';
+  };
+
+  # Reconstructs a package-lock file from the node_modules/ folder structure and package.json files with dummy sha1 hashes
+  reconstructPackageLock = writeTextFile {
+    name = "addintegrityfields.js";
+    text = ''
+      var fs = require('fs');
+      var path = require('path');
+
+      var packageObj = JSON.parse(fs.readFileSync("package.json"));
+
+      var lockObj = {
+          name: packageObj.name,
+          version: packageObj.version,
+          lockfileVersion: 1,
+          requires: true,
+          dependencies: {}
+      };
+
+      function augmentPackageJSON(filePath, dependencies) {
+          var packageJSON = path.join(filePath, "package.json");
+          if(fs.existsSync(packageJSON)) {
+              var packageObj = JSON.parse(fs.readFileSync(packageJSON));
+              dependencies[packageObj.name] = {
+                  version: packageObj.version,
+                  integrity: "sha1-000000000000000000000000000=",
+                  dependencies: {}
+              };
+              processDependencies(path.join(filePath, "node_modules"), dependencies[packageObj.name].dependencies);
+          }
+      }
+
+      function processDependencies(dir, dependencies) {
+          if(fs.existsSync(dir)) {
+              var files = fs.readdirSync(dir);
+
+              files.forEach(function(entry) {
+                  var filePath = path.join(dir, entry);
+                  var stats = fs.statSync(filePath);
+
+                  if(stats.isDirectory()) {
+                      if(entry.substr(0, 1) == "@") {
+                          // When we encounter a namespace folder, augment all packages belonging to the scope
+                          var pkgFiles = fs.readdirSync(filePath);
+
+                          pkgFiles.forEach(function(entry) {
+                              if(stats.isDirectory()) {
+                                  var pkgFilePath = path.join(filePath, entry);
+                                  augmentPackageJSON(pkgFilePath, dependencies);
+                              }
+                          });
+                      } else {
+                          augmentPackageJSON(filePath, dependencies);
+                      }
+                  }
+              });
+          }
+      }
+
+      processDependencies("node_modules", lockObj.dependencies);
+
+      fs.writeFileSync("package-lock.json", JSON.stringify(lockObj, null, 2));
+    '';
+  };
+
+  prepareAndInvokeNPM = {packageName, bypassCache, reconstructLock, npmFlags, production}:
+    let
+      forceOfflineFlag = if bypassCache then "--offline" else "--registry http://www.example.com";
+    in
+    ''
+        # Pinpoint the versions of all dependencies to the ones that are actually being used
+        echo "pinpointing versions of dependencies..."
+        source $pinpointDependenciesScriptPath
+
+        # Patch the shebangs of the bundled modules to prevent them from
+        # calling executables outside the Nix store as much as possible
+        patchShebangs .
+
+        # Deploy the Node.js package by running npm install. Since the
+        # dependencies have been provided already by ourselves, it should not
+        # attempt to install them again, which is good, because we want to make
+        # it Nix's responsibility. If it needs to install any dependencies
+        # anyway (e.g. because the dependency parameters are
+        # incomplete/incorrect), it fails.
+        #
+        # The other responsibilities of NPM are kept -- version checks, build
+        # steps, postprocessing etc.
+
+        export HOME=$TMPDIR
+        cd "${packageName}"
+        runHook preRebuild
+
+        ${stdenv.lib.optionalString bypassCache ''
+          ${stdenv.lib.optionalString reconstructLock ''
+            if [ -f package-lock.json ]
+            then
+                echo "WARNING: Reconstruct lock option enabled, but a lock file already exists!"
+                echo "This will most likely result in version mismatches! We will remove the lock file and regenerate it!"
+                rm package-lock.json
+            else
+                echo "No package-lock.json file found, reconstructing..."
+            fi
+
+            node ${reconstructPackageLock}
+          ''}
+
+          node ${addIntegrityFieldsScript}
+        ''}
+
+        npm ${forceOfflineFlag} --nodedir=${nodeSources} ${npmFlags} ${stdenv.lib.optionalString production "--production"} rebuild
+
+        if [ "$dontNpmInstall" != "1" ]
+        then
+            # NPM tries to download packages even when they already exist if npm-shrinkwrap is used.
+            rm -f npm-shrinkwrap.json
+
+            npm ${forceOfflineFlag} --nodedir=${nodeSources} ${npmFlags} ${stdenv.lib.optionalString production "--production"} install
+        fi
+    '';
+
+  # Builds and composes an NPM package including all its dependencies
+  buildNodePackage =
+    { name
+    , packageName
+    , version
+    , dependencies ? []
+    , buildInputs ? []
+    , production ? true
+    , npmFlags ? ""
+    , dontNpmInstall ? false
+    , bypassCache ? false
+    , reconstructLock ? false
+    , preRebuild ? ""
+    , dontStrip ? true
+    , unpackPhase ? "true"
+    , buildPhase ? "true"
+    , ... }@args:
+
+    let
+      extraArgs = removeAttrs args [ "name" "dependencies" "buildInputs" "dontStrip" "dontNpmInstall" "preRebuild" "unpackPhase" "buildPhase" ];
+    in
+    stdenv.mkDerivation ({
+      name = "node_${name}-${version}";
+      buildInputs = [ tarWrapper python nodejs ]
+        ++ stdenv.lib.optional (stdenv.isLinux) utillinux
+        ++ stdenv.lib.optional (stdenv.isDarwin) libtool
+        ++ buildInputs;
+
+      inherit dontStrip; # Stripping may fail a build for some package deployments
+      inherit dontNpmInstall preRebuild unpackPhase buildPhase;
+
+      compositionScript = composePackage args;
+      pinpointDependenciesScript = pinpointDependenciesOfPackage args;
+
+      passAsFile = [ "compositionScript" "pinpointDependenciesScript" ];
+
+      installPhase = ''
+        # Create and enter a root node_modules/ folder
+        mkdir -p $out/lib/node_modules
+        cd $out/lib/node_modules
+
+        # Compose the package and all its dependencies
+        source $compositionScriptPath
+
+        ${prepareAndInvokeNPM { inherit packageName bypassCache reconstructLock npmFlags production; }}
+
+        # Create symlink to the deployed executable folder, if applicable
+        if [ -d "$out/lib/node_modules/.bin" ]
+        then
+            ln -s $out/lib/node_modules/.bin $out/bin
+        fi
+
+        # Create symlinks to the deployed manual page folders, if applicable
+        if [ -d "$out/lib/node_modules/${packageName}/man" ]
+        then
+            mkdir -p $out/share
+            for dir in "$out/lib/node_modules/${packageName}/man/"*
+            do
+                mkdir -p $out/share/man/$(basename "$dir")
+                for page in "$dir"/*
+                do
+                    ln -s $page $out/share/man/$(basename "$dir")
+                done
+            done
+        fi
+
+        # Run post install hook, if provided
+        runHook postInstall
+      '';
+    } // extraArgs);
+
+  # Builds a development shell
+  buildNodeShell =
+    { name
+    , packageName
+    , version
+    , src
+    , dependencies ? []
+    , buildInputs ? []
+    , production ? true
+    , npmFlags ? ""
+    , dontNpmInstall ? false
+    , bypassCache ? false
+    , reconstructLock ? false
+    , dontStrip ? true
+    , unpackPhase ? "true"
+    , buildPhase ? "true"
+    , ... }@args:
+
+    let
+      extraArgs = removeAttrs args [ "name" "dependencies" "buildInputs" ];
+
+      nodeDependencies = stdenv.mkDerivation ({
+        name = "node-dependencies-${name}-${version}";
+
+        buildInputs = [ tarWrapper python nodejs ]
+          ++ stdenv.lib.optional (stdenv.isLinux) utillinux
+          ++ stdenv.lib.optional (stdenv.isDarwin) libtool
+          ++ buildInputs;
+
+        inherit dontStrip; # Stripping may fail a build for some package deployments
+        inherit dontNpmInstall unpackPhase buildPhase;
+
+        includeScript = includeDependencies { inherit dependencies; };
+        pinpointDependenciesScript = pinpointDependenciesOfPackage args;
+
+        passAsFile = [ "includeScript" "pinpointDependenciesScript" ];
+
+        installPhase = ''
+          mkdir -p $out/${packageName}
+          cd $out/${packageName}
+
+          source $includeScriptPath
+
+          # Create fake package.json to make the npm commands work properly
+          cp ${src}/package.json .
+          chmod 644 package.json
+          ${stdenv.lib.optionalString bypassCache ''
+            if [ -f ${src}/package-lock.json ]
+            then
+                cp ${src}/package-lock.json .
+            fi
+          ''}
+
+          # Go to the parent folder to make sure that all packages are pinpointed
+          cd ..
+          ${stdenv.lib.optionalString (builtins.substring 0 1 packageName == "@") "cd .."}
+
+          ${prepareAndInvokeNPM { inherit packageName bypassCache reconstructLock npmFlags production; }}
+
+          # Expose the executables that were installed
+          cd ..
+          ${stdenv.lib.optionalString (builtins.substring 0 1 packageName == "@") "cd .."}
+
+          mv ${packageName} lib
+          ln -s $out/lib/node_modules/.bin $out/bin
+        '';
+      } // extraArgs);
+    in
+    stdenv.mkDerivation {
+      name = "node-shell-${name}-${version}";
+
+      buildInputs = [ python nodejs ] ++ stdenv.lib.optional (stdenv.isLinux) utillinux ++ buildInputs;
+      buildCommand = ''
+        mkdir -p $out/bin
+        cat > $out/bin/shell <<EOF
+        #! ${stdenv.shell} -e
+        $shellHook
+        exec ${stdenv.shell}
+        EOF
+        chmod +x $out/bin/shell
+      '';
+
+      # Provide the dependencies in a development shell through the NODE_PATH environment variable
+      inherit nodeDependencies;
+      shellHook = stdenv.lib.optionalString (dependencies != []) ''
+        export NODE_PATH=$nodeDependencies/lib/node_modules
+        export PATH="$nodeDependencies/bin:$PATH"
+      '';
+    };
+in
+{
+  buildNodeSourceDist = stdenv.lib.makeOverridable buildNodeSourceDist;
+  buildNodePackage = stdenv.lib.makeOverridable buildNodePackage;
+  buildNodeShell = stdenv.lib.makeOverridable buildNodeShell;
+}
diff --git a/pkgs/development/compilers/elm/packages/node-packages.json b/pkgs/development/compilers/elm/packages/node-packages.json
new file mode 100644
index 0000000000000..49edf68969463
--- /dev/null
+++ b/pkgs/development/compilers/elm/packages/node-packages.json
@@ -0,0 +1,7 @@
+[
+    "elm-test",
+    "elm-verify-examples",
+    "elm-doc-preview",
+    "elm-analyse",
+    "elm-upgrade"
+]
diff --git a/pkgs/development/compilers/elm/packages/node-packages.nix b/pkgs/development/compilers/elm/packages/node-packages.nix
new file mode 100644
index 0000000000000..c6cc1cbf247af
--- /dev/null
+++ b/pkgs/development/compilers/elm/packages/node-packages.nix
@@ -0,0 +1,5381 @@
+# This file has been generated by node2nix 1.7.0. Do not edit!
+
+{nodeEnv, fetchurl, fetchgit, globalBuildInputs ? []}:
+
+let
+  sources = {
+    "@cnakazawa/watch-1.0.3" = {
+      name = "_at_cnakazawa_slash_watch";
+      packageName = "@cnakazawa/watch";
+      version = "1.0.3";
+      src = fetchurl {
+        url = "https://registry.npmjs.org/@cnakazawa/watch/-/watch-1.0.3.tgz";
+        sha512 = "r5160ogAvGyHsal38Kux7YYtodEKOj89RGb28ht1jh3SJb08VwRwAKKJL0bGb04Zd/3r9FL3BFIc3bBidYffCA==";
+      };
+    };
+    "@sindresorhus/is-0.14.0" = {
+      name = "_at_sindresorhus_slash_is";
+      packageName = "@sindresorhus/is";
+      version = "0.14.0";
+      src = fetchurl {
+        url = "https://registry.npmjs.org/@sindresorhus/is/-/is-0.14.0.tgz";
+        sha512 = "9NET910DNaIPngYnLLPeg+Ogzqsi9uM4mSboU5y6p8S5DzMTVEsJZrawi+BoDNUVBa2DhJqQYUFvMDfgU062LQ==";
+      };
+    };
+    "@szmarczak/http-timer-1.1.2" = {
+      name = "_at_szmarczak_slash_http-timer";
+      packageName = "@szmarczak/http-timer";
+      version = "1.1.2";
+      src = fetchurl {
+        url = "https://registry.npmjs.org/@szmarczak/http-timer/-/http-timer-1.1.2.tgz";
+        sha512 = "XIB2XbzHTN6ieIjfIMV9hlVcfPU26s2vafYWQcZHWXHOxiaRZYEDKEwdl129Zyg50+foYV2jCgtrqSA6qNuNSA==";
+      };
+    };
+    "accepts-1.3.7" = {
+      name = "accepts";
+      packageName = "accepts";
+      version = "1.3.7";
+      src = fetchurl {
+        url = "https://registry.npmjs.org/accepts/-/accepts-1.3.7.tgz";
+        sha512 = "Il80Qs2WjYlJIBNzNkK6KYqlVMTbZLXgHx2oT0pU/fjRHyEp+PEfEPY0R3WCwAGVOtauxh1hOxNgIf5bv7dQpA==";
+      };
+    };
+    "ajv-6.10.1" = {
+      name = "ajv";
+      packageName = "ajv";
+      version = "6.10.1";
+      src = fetchurl {
+        url = "https://registry.npmjs.org/ajv/-/ajv-6.10.1.tgz";
+        sha512 = "w1YQaVGNC6t2UCPjEawK/vo/dG8OOrVtUmhBT1uJJYxbl5kU2Tj3v6LGqBcsysN1yhuCStJCCA3GqdvKY8sqXQ==";
+      };
+    };
+    "ansi-regex-2.1.1" = {
+      name = "ansi-regex";
+      packageName = "ansi-regex";
+      version = "2.1.1";
+      src = fetchurl {
+        url = "https://registry.npmjs.org/ansi-regex/-/ansi-regex-2.1.1.tgz";
+        sha1 = "c3b33ab5ee360d86e0e628f0468ae7ef27d654df";
+      };
+    };
+    "ansi-regex-3.0.0" = {
+      name = "ansi-regex";
+      packageName = "ansi-regex";
+      version = "3.0.0";
+      src = fetchurl {
+        url = "https://registry.npmjs.org/ansi-regex/-/ansi-regex-3.0.0.tgz";
+        sha1 = "ed0317c322064f79466c02966bddb605ab37d998";
+      };
+    };
+    "ansi-styles-3.2.1" = {
+      name = "ansi-styles";
+      packageName = "ansi-styles";
+      version = "3.2.1";
+      src = fetchurl {
+        url = "https://registry.npmjs.org/ansi-styles/-/ansi-styles-3.2.1.tgz";
+        sha512 = "VT0ZI6kZRdTh8YyJw3SMbYm/u+NqfsAxEpWO0Pf9sq8/e94WxxOpPKx9FR1FlyCtOVDNOQ+8ntlqFxiRc+r5qA==";
+      };
+    };
+    "anymatch-2.0.0" = {
+      name = "anymatch";
+      packageName = "anymatch";
+      version = "2.0.0";
+      src = fetchurl {
+        url = "https://registry.npmjs.org/anymatch/-/anymatch-2.0.0.tgz";
+        sha512 = "5teOsQWABXHHBFP9y3skS5P3d/WfWXpv3FUpy+LorMrNYaT9pI4oLMQX7jzQ2KklNpGpWHzdCXTDT2Y3XGlZBw==";
+      };
+    };
+    "arr-diff-4.0.0" = {
+      name = "arr-diff";
+      packageName = "arr-diff";
+      version = "4.0.0";
+      src = fetchurl {
+        url = "https://registry.npmjs.org/arr-diff/-/arr-diff-4.0.0.tgz";
+        sha1 = "d6461074febfec71e7e15235761a329a5dc7c520";
+      };
+    };
+    "arr-flatten-1.1.0" = {
+      name = "arr-flatten";
+      packageName = "arr-flatten";
+      version = "1.1.0";
+      src = fetchurl {
+        url = "https://registry.npmjs.org/arr-flatten/-/arr-flatten-1.1.0.tgz";
+        sha512 = "L3hKV5R/p5o81R7O02IGnwpDmkp6E982XhtbuwSe3O4qOtMMMtodicASA1Cny2U+aCXcNpml+m4dPsvsJ3jatg==";
+      };
+    };
+    "arr-union-3.1.0" = {
+      name = "arr-union";
+      packageName = "arr-union";
+      version = "3.1.0";
+      src = fetchurl {
+        url = "https://registry.npmjs.org/arr-union/-/arr-union-3.1.0.tgz";
+        sha1 = "e39b09aea9def866a8f206e288af63919bae39c4";
+      };
+    };
+    "array-flatten-1.1.1" = {
+      name = "array-flatten";
+      packageName = "array-flatten";
+      version = "1.1.1";
+      src = fetchurl {
+        url = "https://registry.npmjs.org/array-flatten/-/array-flatten-1.1.1.tgz";
+        sha1 = "9a5f699051b1e7073328f2a008968b64ea2955d2";
+      };
+    };
+    "array-unique-0.3.2" = {
+      name = "array-unique";
+      packageName = "array-unique";
+      version = "0.3.2";
+      src = fetchurl {
+        url = "https://registry.npmjs.org/array-unique/-/array-unique-0.3.2.tgz";
+        sha1 = "a894b75d4bc4f6cd679ef3244a9fd8f46ae2d428";
+      };
+    };
+    "asn1-0.2.4" = {
+      name = "asn1";
+      packageName = "asn1";
+      version = "0.2.4";
+      src = fetchurl {
+        url = "https://registry.npmjs.org/asn1/-/asn1-0.2.4.tgz";
+        sha512 = "jxwzQpLQjSmWXgwaCZE9Nz+glAG01yF1QnWgbhGwHI5A6FRIEY6IVqtHhIepHqI7/kyEyQEagBC5mBEFlIYvdg==";
+      };
+    };
+    "assert-plus-1.0.0" = {
+      name = "assert-plus";
+      packageName = "assert-plus";
+      version = "1.0.0";
+      src = fetchurl {
+        url = "https://registry.npmjs.org/assert-plus/-/assert-plus-1.0.0.tgz";
+        sha1 = "f12e0f3c5d77b0b1cdd9146942e4e96c1e4dd525";
+      };
+    };
+    "assign-symbols-1.0.0" = {
+      name = "assign-symbols";
+      packageName = "assign-symbols";
+      version = "1.0.0";
+      src = fetchurl {
+        url = "https://registry.npmjs.org/assign-symbols/-/assign-symbols-1.0.0.tgz";
+        sha1 = "59667f41fadd4f20ccbc2bb96b8d4f7f78ec0367";
+      };
+    };
+    "async-each-1.0.3" = {
+      name = "async-each";
+      packageName = "async-each";
+      version = "1.0.3";
+      src = fetchurl {
+        url = "https://registry.npmjs.org/async-each/-/async-each-1.0.3.tgz";
+        sha512 = "z/WhQ5FPySLdvREByI2vZiTWwCnF0moMJ1hK9YQwDTHKh6I7/uSckMetoRGb5UBZPC1z0jlw+n/XCgjeH7y1AQ==";
+      };
+    };
+    "async-limiter-1.0.0" = {
+      name = "async-limiter";
+      packageName = "async-limiter";
+      version = "1.0.0";
+      src = fetchurl {
+        url = "https://registry.npmjs.org/async-limiter/-/async-limiter-1.0.0.tgz";
+        sha512 = "jp/uFnooOiO+L211eZOoSyzpOITMXx1rBITauYykG3BRYPu8h0UcxsPNB04RR5vo4Tyz3+ay17tR6JVf9qzYWg==";
+      };
+    };
+    "asynckit-0.4.0" = {
+      name = "asynckit";
+      packageName = "asynckit";
+      version = "0.4.0";
+      src = fetchurl {
+        url = "https://registry.npmjs.org/asynckit/-/asynckit-0.4.0.tgz";
+        sha1 = "c79ed97f7f34cb8f2ba1bc9790bcc366474b4b79";
+      };
+    };
+    "atob-2.1.2" = {
+      name = "atob";
+      packageName = "atob";
+      version = "2.1.2";
+      src = fetchurl {
+        url = "https://registry.npmjs.org/atob/-/atob-2.1.2.tgz";
+        sha512 = "Wm6ukoaOGJi/73p/cl2GvLjTI5JM1k/O14isD73YML8StrH/7/lRFgmg8nICZgD3bZZvjwCGxtMOD3wWNAu8cg==";
+      };
+    };
+    "aws-sign2-0.7.0" = {
+      name = "aws-sign2";
+      packageName = "aws-sign2";
+      version = "0.7.0";
+      src = fetchurl {
+        url = "https://registry.npmjs.org/aws-sign2/-/aws-sign2-0.7.0.tgz";
+        sha1 = "b46e890934a9591f2d2f6f86d7e6a9f1b3fe76a8";
+      };
+    };
+    "aws4-1.8.0" = {
+      name = "aws4";
+      packageName = "aws4";
+      version = "1.8.0";
+      src = fetchurl {
+        url = "https://registry.npmjs.org/aws4/-/aws4-1.8.0.tgz";
+        sha512 = "ReZxvNHIOv88FlT7rxcXIIC0fPt4KZqZbOlivyWtXLt8ESx84zd3kMC6iK5jVeS2qt+g7ftS7ye4fi06X5rtRQ==";
+      };
+    };
+    "babel-runtime-6.18.0" = {
+      name = "babel-runtime";
+      packageName = "babel-runtime";
+      version = "6.18.0";
+      src = fetchurl {
+        url = "https://registry.npmjs.org/babel-runtime/-/babel-runtime-6.18.0.tgz";
+        sha1 = "0f4177ffd98492ef13b9f823e9994a02584c9078";
+      };
+    };
+    "balanced-match-1.0.0" = {
+      name = "balanced-match";
+      packageName = "balanced-match";
+      version = "1.0.0";
+      src = fetchurl {
+        url = "https://registry.npmjs.org/balanced-match/-/balanced-match-1.0.0.tgz";
+        sha1 = "89b4d199ab2bee49de164ea02b89ce462d71b767";
+      };
+    };
+    "base-0.11.2" = {
+      name = "base";
+      packageName = "base";
+      version = "0.11.2";
+      src = fetchurl {
+        url = "https://registry.npmjs.org/base/-/base-0.11.2.tgz";
+        sha512 = "5T6P4xPgpp0YDFvSWwEZ4NoE3aM4QBQXDzmVbraCkFj8zHM+mba8SyqB5DbZWyR7mYHo6Y7BdQo3MoA4m0TeQg==";
+      };
+    };
+    "bcrypt-pbkdf-1.0.2" = {
+      name = "bcrypt-pbkdf";
+      packageName = "bcrypt-pbkdf";
+      version = "1.0.2";
+      src = fetchurl {
+        url = "https://registry.npmjs.org/bcrypt-pbkdf/-/bcrypt-pbkdf-1.0.2.tgz";
+        sha1 = "a4301d389b6a43f9b67ff3ca11a3f6637e360e9e";
+      };
+    };
+    "binary-0.3.0" = {
+      name = "binary";
+      packageName = "binary";
+      version = "0.3.0";
+      src = fetchurl {
+        url = "https://registry.npmjs.org/binary/-/binary-0.3.0.tgz";
+        sha1 = "9f60553bc5ce8c3386f3b553cff47462adecaa79";
+      };
+    };
+    "binary-extensions-1.13.1" = {
+      name = "binary-extensions";
+      packageName = "binary-extensions";
+      version = "1.13.1";
+      src = fetchurl {
+        url = "https://registry.npmjs.org/binary-extensions/-/binary-extensions-1.13.1.tgz";
+        sha512 = "Un7MIEDdUC5gNpcGDV97op1Ywk748MpHcFTHoYs6qnj1Z3j7I53VG3nwZhKzoBZmbdRNnb6WRdFlwl7tSDuZGw==";
+      };
+    };
+    "bindings-1.5.0" = {
+      name = "bindings";
+      packageName = "bindings";
+      version = "1.5.0";
+      src = fetchurl {
+        url = "https://registry.npmjs.org/bindings/-/bindings-1.5.0.tgz";
+        sha512 = "p2q/t/mhvuOj/UeLlV6566GD/guowlr0hHxClI0W9m7MWYkL1F0hLo+0Aexs9HSPCtR1SXQ0TD3MMKrXZajbiQ==";
+      };
+    };
+    "binwrap-0.2.1" = {
+      name = "binwrap";
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+      sources."glob-7.1.1"
+      (sources."glob-parent-3.1.0" // {
+        dependencies = [
+          sources."is-glob-3.1.0"
+        ];
+      })
+      sources."graceful-fs-4.2.0"
+      sources."har-schema-2.0.0"
+      sources."har-validator-5.1.3"
+      sources."has-flag-2.0.0"
+      sources."has-value-1.0.0"
+      (sources."has-values-1.0.0" // {
+        dependencies = [
+          sources."kind-of-4.0.0"
+        ];
+      })
+      sources."http-signature-1.2.0"
+      sources."inflight-1.0.6"
+      sources."inherits-2.0.4"
+      sources."is-accessor-descriptor-1.0.0"
+      sources."is-binary-path-1.0.1"
+      sources."is-buffer-1.1.6"
+      sources."is-data-descriptor-1.0.0"
+      sources."is-descriptor-1.0.2"
+      sources."is-extendable-1.0.1"
+      sources."is-extglob-2.1.1"
+      sources."is-glob-4.0.1"
+      (sources."is-number-3.0.0" // {
+        dependencies = [
+          sources."kind-of-3.2.2"
+        ];
+      })
+      sources."is-plain-object-2.0.4"
+      sources."is-typedarray-1.0.0"
+      sources."is-windows-1.0.2"
+      sources."isarray-1.0.0"
+      sources."isexe-2.0.0"
+      sources."isobject-3.0.1"
+      sources."isstream-0.1.2"
+      sources."jsbn-0.1.1"
+      sources."json-schema-0.2.3"
+      sources."json-schema-traverse-0.4.1"
+      sources."json-stringify-safe-5.0.1"
+      sources."jsonfile-2.4.0"
+      sources."jsprim-1.4.1"
+      sources."kind-of-6.0.2"
+      sources."klaw-1.3.1"
+      sources."lodash-4.17.11"
+      sources."lru-cache-4.1.5"
+      sources."map-cache-0.2.2"
+      sources."map-visit-1.0.0"
+      sources."micromatch-3.1.10"
+      sources."mime-db-1.40.0"
+      sources."mime-types-2.1.24"
+      sources."minimatch-3.0.4"
+      sources."minimist-1.2.0"
+      (sources."minipass-2.3.5" // {
+        dependencies = [
+          sources."yallist-3.0.3"
+        ];
+      })
+      sources."minizlib-1.2.1"
+      sources."mixin-deep-1.3.2"
+      (sources."mkdirp-0.5.1" // {
+        dependencies = [
+          sources."minimist-0.0.8"
+        ];
+      })
+      sources."ms-2.0.0"
+      sources."murmur-hash-js-1.0.0"
+      sources."mustache-2.3.2"
+      sources."nan-2.14.0"
+      sources."nanomatch-1.2.13"
+      sources."node-elm-compiler-5.0.3"
+      sources."normalize-path-3.0.0"
+      sources."oauth-sign-0.9.0"
+      (sources."object-copy-0.1.0" // {
+        dependencies = [
+          sources."define-property-0.2.5"
+          sources."is-accessor-descriptor-0.1.6"
+          sources."is-data-descriptor-0.1.4"
+          (sources."is-descriptor-0.1.6" // {
+            dependencies = [
+              sources."kind-of-5.1.0"
+            ];
+          })
+          sources."kind-of-3.2.2"
+        ];
+      })
+      sources."object-visit-1.0.1"
+      sources."object.pick-1.3.0"
+      sources."once-1.4.0"
+      sources."os-tmpdir-1.0.2"
+      sources."pascalcase-0.1.1"
+      sources."path-dirname-1.0.2"
+      sources."path-is-absolute-1.0.1"
+      sources."performance-now-2.1.0"
+      sources."posix-character-classes-0.1.1"
+      sources."process-nextick-args-2.0.1"
+      sources."pseudomap-1.0.2"
+      sources."psl-1.2.0"
+      sources."punycode-2.1.1"
+      sources."qs-6.5.2"
+      sources."readable-stream-2.3.6"
+      sources."readdirp-2.2.1"
+      sources."regex-not-1.0.2"
+      sources."remove-trailing-separator-1.1.0"
+      sources."repeat-element-1.1.3"
+      sources."repeat-string-1.6.1"
+      sources."request-2.88.0"
+      sources."request-promise-4.2.4"
+      sources."request-promise-core-1.1.2"
+      sources."resolve-url-0.2.1"
+      sources."ret-0.1.15"
+      (sources."rimraf-2.6.3" // {
+        dependencies = [
+          sources."glob-7.1.4"
+        ];
+      })
+      sources."safe-buffer-5.1.2"
+      sources."safe-regex-1.1.0"
+      sources."safer-buffer-2.1.2"
+      (sources."set-value-2.0.1" // {
+        dependencies = [
+          sources."extend-shallow-2.0.1"
+          sources."is-extendable-0.1.1"
+        ];
+      })
+      (sources."snapdragon-0.8.2" // {
+        dependencies = [
+          sources."define-property-0.2.5"
+          sources."extend-shallow-2.0.1"
+          (sources."is-accessor-descriptor-0.1.6" // {
+            dependencies = [
+              sources."kind-of-3.2.2"
+            ];
+          })
+          (sources."is-data-descriptor-0.1.4" // {
+            dependencies = [
+              sources."kind-of-3.2.2"
+            ];
+          })
+          sources."is-descriptor-0.1.6"
+          sources."is-extendable-0.1.1"
+          sources."kind-of-5.1.0"
+        ];
+      })
+      (sources."snapdragon-node-2.1.1" // {
+        dependencies = [
+          sources."define-property-1.0.0"
+        ];
+      })
+      (sources."snapdragon-util-3.0.1" // {
+        dependencies = [
+          sources."kind-of-3.2.2"
+        ];
+      })
+      sources."source-map-0.5.7"
+      sources."source-map-resolve-0.5.2"
+      sources."source-map-url-0.4.0"
+      sources."split-1.0.1"
+      sources."split-string-3.1.0"
+      sources."sshpk-1.16.1"
+      (sources."static-extend-0.1.2" // {
+        dependencies = [
+          sources."define-property-0.2.5"
+          (sources."is-accessor-descriptor-0.1.6" // {
+            dependencies = [
+              sources."kind-of-3.2.2"
+            ];
+          })
+          (sources."is-data-descriptor-0.1.4" // {
+            dependencies = [
+              sources."kind-of-3.2.2"
+            ];
+          })
+          sources."is-descriptor-0.1.6"
+          sources."kind-of-5.1.0"
+        ];
+      })
+      sources."stealthy-require-1.1.1"
+      sources."string_decoder-1.1.1"
+      sources."supports-color-4.2.0"
+      (sources."tar-4.4.10" // {
+        dependencies = [
+          sources."yallist-3.0.3"
+        ];
+      })
+      (sources."temp-0.8.3" // {
+        dependencies = [
+          sources."rimraf-2.2.8"
+        ];
+      })
+      sources."through-2.3.8"
+      (sources."to-object-path-0.3.0" // {
+        dependencies = [
+          sources."kind-of-3.2.2"
+        ];
+      })
+      sources."to-regex-3.0.2"
+      sources."to-regex-range-2.1.1"
+      (sources."tough-cookie-2.4.3" // {
+        dependencies = [
+          sources."punycode-1.4.1"
+        ];
+      })
+      sources."traverse-0.3.9"
+      sources."tunnel-agent-0.6.0"
+      sources."tweetnacl-0.14.5"
+      (sources."union-value-1.0.1" // {
+        dependencies = [
+          sources."is-extendable-0.1.1"
+        ];
+      })
+      (sources."unset-value-1.0.0" // {
+        dependencies = [
+          (sources."has-value-0.3.1" // {
+            dependencies = [
+              sources."isobject-2.1.0"
+            ];
+          })
+          sources."has-values-0.1.4"
+        ];
+      })
+      sources."unzip-stream-0.3.0"
+      sources."upath-1.1.2"
+      sources."uri-js-4.2.2"
+      sources."urix-0.1.0"
+      sources."use-3.1.1"
+      sources."util-deprecate-1.0.2"
+      sources."uuid-3.3.2"
+      sources."verror-1.10.0"
+      sources."which-1.3.1"
+      sources."wrappy-1.0.2"
+      sources."xmlbuilder-8.2.2"
+      sources."yallist-2.1.2"
+    ];
+    buildInputs = globalBuildInputs;
+    meta = {
+      description = "Run elm-test suites.";
+      homepage = "https://github.com/rtfeldman/node-test-runner#readme";
+      license = "BSD-3-Clause";
+    };
+    production = true;
+    bypassCache = true;
+    reconstructLock = true;
+  };
+  elm-verify-examples = nodeEnv.buildNodePackage {
+    name = "elm-verify-examples";
+    packageName = "elm-verify-examples";
+    version = "4.0.0";
+    src = fetchurl {
+      url = "https://registry.npmjs.org/elm-verify-examples/-/elm-verify-examples-4.0.0.tgz";
+      sha512 = "oKptkeUX0MBbYJ2Yn5CwaT502O8hwJHubNbeO7redshHnoaLzVvCK3TCS9+Vx1mXW8/GuJ6bfM+PDXXPPX8MNA==";
+    };
+    dependencies = [
+      sources."ajv-6.10.1"
+      sources."ansi-regex-3.0.0"
+      sources."ansi-styles-3.2.1"
+      (sources."anymatch-2.0.0" // {
+        dependencies = [
+          sources."normalize-path-2.1.1"
+        ];
+      })
+      sources."arr-diff-4.0.0"
+      sources."arr-flatten-1.1.0"
+      sources."arr-union-3.1.0"
+      sources."array-unique-0.3.2"
+      sources."asn1-0.2.4"
+      sources."assert-plus-1.0.0"
+      sources."assign-symbols-1.0.0"
+      sources."async-each-1.0.3"
+      sources."asynckit-0.4.0"
+      sources."atob-2.1.2"
+      sources."aws-sign2-0.7.0"
+      sources."aws4-1.8.0"
+      sources."balanced-match-1.0.0"
+      (sources."base-0.11.2" // {
+        dependencies = [
+          sources."define-property-1.0.0"
+        ];
+      })
+      sources."bcrypt-pbkdf-1.0.2"
+      sources."binary-0.3.0"
+      sources."binary-extensions-1.13.1"
+      sources."binwrap-0.2.1"
+      sources."bluebird-3.5.5"
+      sources."brace-expansion-1.1.11"
+      (sources."braces-2.3.2" // {
+        dependencies = [
+          sources."extend-shallow-2.0.1"
+          sources."is-extendable-0.1.1"
+        ];
+      })
+      sources."buffers-0.1.1"
+      sources."cache-base-1.0.1"
+      sources."camelcase-4.1.0"
+      sources."caseless-0.12.0"
+      sources."chainsaw-0.1.0"
+      sources."chalk-2.4.2"
+      (sources."chokidar-2.1.2" // {
+        dependencies = [
+          sources."fsevents-1.2.9"
+        ];
+      })
+      sources."chownr-1.1.2"
+      (sources."class-utils-0.3.6" // {
+        dependencies = [
+          sources."define-property-0.2.5"
+          (sources."is-accessor-descriptor-0.1.6" // {
+            dependencies = [
+              sources."kind-of-3.2.2"
+            ];
+          })
+          (sources."is-data-descriptor-0.1.4" // {
+            dependencies = [
+              sources."kind-of-3.2.2"
+            ];
+          })
+          sources."is-descriptor-0.1.6"
+          sources."kind-of-5.1.0"
+        ];
+      })
+      sources."cliui-4.1.0"
+      sources."code-point-at-1.1.0"
+      sources."collection-visit-1.0.0"
+      sources."color-convert-1.9.3"
+      sources."color-name-1.1.3"
+      sources."combined-stream-1.0.8"
+      sources."component-emitter-1.3.0"
+      sources."concat-map-0.0.1"
+      sources."copy-descriptor-0.1.1"
+      sources."core-util-is-1.0.2"
+      sources."cross-spawn-4.0.0"
+      sources."dashdash-1.14.1"
+      sources."debug-2.6.9"
+      sources."decamelize-1.2.0"
+      sources."decode-uri-component-0.2.0"
+      sources."define-property-2.0.2"
+      sources."delayed-stream-1.0.0"
+      sources."ecc-jsbn-0.1.2"
+      (sources."elm-test-0.19.0-rev6" // {
+        dependencies = [
+          sources."chalk-2.1.0"
+          sources."fs-extra-0.30.0"
+          sources."has-flag-2.0.0"
+          sources."supports-color-4.2.0"
+        ];
+      })
+      sources."elmi-to-json-0.19.1"
+      sources."escape-string-regexp-1.0.5"
+      (sources."execa-0.7.0" // {
+        dependencies = [
+          sources."cross-spawn-5.1.0"
+        ];
+      })
+      (sources."expand-brackets-2.1.4" // {
+        dependencies = [
+          sources."define-property-0.2.5"
+          sources."extend-shallow-2.0.1"
+          (sources."is-accessor-descriptor-0.1.6" // {
+            dependencies = [
+              sources."kind-of-3.2.2"
+            ];
+          })
+          (sources."is-data-descriptor-0.1.4" // {
+            dependencies = [
+              sources."kind-of-3.2.2"
+            ];
+          })
+          sources."is-descriptor-0.1.6"
+          sources."is-extendable-0.1.1"
+          sources."kind-of-5.1.0"
+        ];
+      })
+      sources."extend-3.0.2"
+      sources."extend-shallow-3.0.2"
+      (sources."extglob-2.0.4" // {
+        dependencies = [
+          sources."define-property-1.0.0"
+          sources."extend-shallow-2.0.1"
+          sources."is-extendable-0.1.1"
+        ];
+      })
+      sources."extsprintf-1.3.0"
+      sources."fast-deep-equal-2.0.1"
+      sources."fast-json-stable-stringify-2.0.0"
+      (sources."fill-range-4.0.0" // {
+        dependencies = [
+          sources."extend-shallow-2.0.1"
+          sources."is-extendable-0.1.1"
+        ];
+      })
+      (sources."find-elm-dependencies-2.0.1" // {
+        dependencies = [
+          sources."firstline-1.2.0"
+        ];
+      })
+      sources."find-parent-dir-0.3.0"
+      sources."find-up-2.1.0"
+      sources."firstline-1.2.1"
+      sources."for-in-1.0.2"
+      sources."forever-agent-0.6.1"
+      sources."form-data-2.3.3"
+      sources."fragment-cache-0.2.1"
+      (sources."fs-extra-5.0.0" // {
+        dependencies = [
+          sources."jsonfile-4.0.0"
+        ];
+      })
+      sources."fs-minipass-1.2.6"
+      sources."fs.realpath-1.0.0"
+      sources."fsevents-1.2.4"
+      sources."get-caller-file-1.0.3"
+      sources."get-stream-3.0.0"
+      sources."get-value-2.0.6"
+      sources."getpass-0.1.7"
+      sources."glob-7.1.1"
+      (sources."glob-parent-3.1.0" // {
+        dependencies = [
+          sources."is-glob-3.1.0"
+        ];
+      })
+      sources."graceful-fs-4.2.0"
+      sources."har-schema-2.0.0"
+      sources."har-validator-5.1.3"
+      sources."has-flag-3.0.0"
+      sources."has-value-1.0.0"
+      (sources."has-values-1.0.0" // {
+        dependencies = [
+          sources."kind-of-4.0.0"
+        ];
+      })
+      sources."http-signature-1.2.0"
+      sources."inflight-1.0.6"
+      sources."inherits-2.0.4"
+      sources."invert-kv-1.0.0"
+      sources."is-accessor-descriptor-1.0.0"
+      sources."is-binary-path-1.0.1"
+      sources."is-buffer-1.1.6"
+      sources."is-data-descriptor-1.0.0"
+      sources."is-descriptor-1.0.2"
+      sources."is-extendable-1.0.1"
+      sources."is-extglob-2.1.1"
+      sources."is-fullwidth-code-point-1.0.0"
+      sources."is-glob-4.0.1"
+      (sources."is-number-3.0.0" // {
+        dependencies = [
+          sources."kind-of-3.2.2"
+        ];
+      })
+      sources."is-plain-object-2.0.4"
+      sources."is-stream-1.1.0"
+      sources."is-typedarray-1.0.0"
+      sources."is-windows-1.0.2"
+      sources."isarray-1.0.0"
+      sources."isexe-2.0.0"
+      sources."isobject-3.0.1"
+      sources."isstream-0.1.2"
+      sources."jsbn-0.1.1"
+      sources."json-schema-0.2.3"
+      sources."json-schema-traverse-0.4.1"
+      sources."json-stringify-safe-5.0.1"
+      sources."jsonfile-2.4.0"
+      sources."jsprim-1.4.1"
+      sources."kind-of-6.0.2"
+      sources."klaw-1.3.1"
+      sources."lcid-1.0.0"
+      sources."locate-path-2.0.0"
+      sources."lodash-4.17.11"
+      sources."lru-cache-4.1.5"
+      sources."map-cache-0.2.2"
+      sources."map-visit-1.0.0"
+      sources."mem-1.1.0"
+      sources."micromatch-3.1.10"
+      sources."mime-db-1.40.0"
+      sources."mime-types-2.1.24"
+      sources."mimic-fn-1.2.0"
+      sources."minimatch-3.0.4"
+      sources."minimist-1.2.0"
+      (sources."minipass-2.3.5" // {
+        dependencies = [
+          sources."yallist-3.0.3"
+        ];
+      })
+      sources."minizlib-1.2.1"
+      sources."mixin-deep-1.3.2"
+      (sources."mkdirp-0.5.1" // {
+        dependencies = [
+          sources."minimist-0.0.8"
+        ];
+      })
+      sources."ms-2.0.0"
+      sources."murmur-hash-js-1.0.0"
+      sources."mustache-2.3.2"
+      sources."nan-2.14.0"
+      sources."nanomatch-1.2.13"
+      sources."node-elm-compiler-5.0.3"
+      sources."normalize-path-3.0.0"
+      sources."npm-run-path-2.0.2"
+      sources."number-is-nan-1.0.1"
+      sources."oauth-sign-0.9.0"
+      (sources."object-copy-0.1.0" // {
+        dependencies = [
+          sources."define-property-0.2.5"
+          sources."is-accessor-descriptor-0.1.6"
+          sources."is-data-descriptor-0.1.4"
+          (sources."is-descriptor-0.1.6" // {
+            dependencies = [
+              sources."kind-of-5.1.0"
+            ];
+          })
+          sources."kind-of-3.2.2"
+        ];
+      })
+      sources."object-visit-1.0.1"
+      sources."object.pick-1.3.0"
+      sources."once-1.4.0"
+      sources."os-locale-2.1.0"
+      sources."os-tmpdir-1.0.2"
+      sources."p-finally-1.0.0"
+      sources."p-limit-1.3.0"
+      sources."p-locate-2.0.0"
+      sources."p-try-1.0.0"
+      sources."pascalcase-0.1.1"
+      sources."path-dirname-1.0.2"
+      sources."path-exists-3.0.0"
+      sources."path-is-absolute-1.0.1"
+      sources."path-key-2.0.1"
+      sources."performance-now-2.1.0"
+      sources."posix-character-classes-0.1.1"
+      sources."process-nextick-args-2.0.1"
+      sources."pseudomap-1.0.2"
+      sources."psl-1.2.0"
+      sources."punycode-2.1.1"
+      sources."qs-6.5.2"
+      sources."readable-stream-2.3.6"
+      sources."readdirp-2.2.1"
+      sources."regex-not-1.0.2"
+      sources."remove-trailing-separator-1.1.0"
+      sources."repeat-element-1.1.3"
+      sources."repeat-string-1.6.1"
+      sources."request-2.88.0"
+      sources."request-promise-4.2.4"
+      sources."request-promise-core-1.1.2"
+      sources."require-directory-2.1.1"
+      sources."require-main-filename-1.0.1"
+      sources."resolve-url-0.2.1"
+      sources."ret-0.1.15"
+      (sources."rimraf-2.6.3" // {
+        dependencies = [
+          sources."glob-7.1.4"
+        ];
+      })
+      sources."safe-buffer-5.1.2"
+      sources."safe-regex-1.1.0"
+      sources."safer-buffer-2.1.2"
+      sources."set-blocking-2.0.0"
+      (sources."set-value-2.0.1" // {
+        dependencies = [
+          sources."extend-shallow-2.0.1"
+          sources."is-extendable-0.1.1"
+        ];
+      })
+      sources."shebang-command-1.2.0"
+      sources."shebang-regex-1.0.0"
+      sources."signal-exit-3.0.2"
+      (sources."snapdragon-0.8.2" // {
+        dependencies = [
+          sources."define-property-0.2.5"
+          sources."extend-shallow-2.0.1"
+          (sources."is-accessor-descriptor-0.1.6" // {
+            dependencies = [
+              sources."kind-of-3.2.2"
+            ];
+          })
+          (sources."is-data-descriptor-0.1.4" // {
+            dependencies = [
+              sources."kind-of-3.2.2"
+            ];
+          })
+          sources."is-descriptor-0.1.6"
+          sources."is-extendable-0.1.1"
+          sources."kind-of-5.1.0"
+        ];
+      })
+      (sources."snapdragon-node-2.1.1" // {
+        dependencies = [
+          sources."define-property-1.0.0"
+        ];
+      })
+      (sources."snapdragon-util-3.0.1" // {
+        dependencies = [
+          sources."kind-of-3.2.2"
+        ];
+      })
+      sources."source-map-0.5.7"
+      sources."source-map-resolve-0.5.2"
+      sources."source-map-url-0.4.0"
+      sources."split-1.0.1"
+      sources."split-string-3.1.0"
+      sources."sshpk-1.16.1"
+      (sources."static-extend-0.1.2" // {
+        dependencies = [
+          sources."define-property-0.2.5"
+          (sources."is-accessor-descriptor-0.1.6" // {
+            dependencies = [
+              sources."kind-of-3.2.2"
+            ];
+          })
+          (sources."is-data-descriptor-0.1.4" // {
+            dependencies = [
+              sources."kind-of-3.2.2"
+            ];
+          })
+          sources."is-descriptor-0.1.6"
+          sources."kind-of-5.1.0"
+        ];
+      })
+      sources."stealthy-require-1.1.1"
+      (sources."string-width-2.1.1" // {
+        dependencies = [
+          sources."is-fullwidth-code-point-2.0.0"
+        ];
+      })
+      sources."string_decoder-1.1.1"
+      sources."strip-ansi-4.0.0"
+      sources."strip-eof-1.0.0"
+      sources."supports-color-5.5.0"
+      (sources."tar-4.4.10" // {
+        dependencies = [
+          sources."yallist-3.0.3"
+        ];
+      })
+      (sources."temp-0.8.3" // {
+        dependencies = [
+          sources."rimraf-2.2.8"
+        ];
+      })
+      sources."through-2.3.8"
+      (sources."to-object-path-0.3.0" // {
+        dependencies = [
+          sources."kind-of-3.2.2"
+        ];
+      })
+      sources."to-regex-3.0.2"
+      sources."to-regex-range-2.1.1"
+      (sources."tough-cookie-2.4.3" // {
+        dependencies = [
+          sources."punycode-1.4.1"
+        ];
+      })
+      sources."traverse-0.3.9"
+      sources."tunnel-agent-0.6.0"
+      sources."tweetnacl-0.14.5"
+      (sources."union-value-1.0.1" // {
+        dependencies = [
+          sources."is-extendable-0.1.1"
+        ];
+      })
+      sources."universalify-0.1.2"
+      (sources."unset-value-1.0.0" // {
+        dependencies = [
+          (sources."has-value-0.3.1" // {
+            dependencies = [
+              sources."isobject-2.1.0"
+            ];
+          })
+          sources."has-values-0.1.4"
+        ];
+      })
+      sources."unzip-stream-0.3.0"
+      sources."upath-1.1.2"
+      sources."uri-js-4.2.2"
+      sources."urix-0.1.0"
+      sources."use-3.1.1"
+      sources."util-deprecate-1.0.2"
+      sources."uuid-3.3.2"
+      sources."verror-1.10.0"
+      sources."which-1.3.1"
+      sources."which-module-2.0.0"
+      (sources."wrap-ansi-2.1.0" // {
+        dependencies = [
+          sources."ansi-regex-2.1.1"
+          sources."string-width-1.0.2"
+          sources."strip-ansi-3.0.1"
+        ];
+      })
+      sources."wrappy-1.0.2"
+      sources."xmlbuilder-8.2.2"
+      sources."y18n-3.2.1"
+      sources."yallist-2.1.2"
+      sources."yargs-10.1.2"
+      sources."yargs-parser-8.1.0"
+    ];
+    buildInputs = globalBuildInputs;
+    meta = {
+      description = "Verify examples in Elm doc-comments";
+      license = "BSD-3-Clause";
+    };
+    production = true;
+    bypassCache = true;
+    reconstructLock = true;
+  };
+  elm-doc-preview = nodeEnv.buildNodePackage {
+    name = "elm-doc-preview";
+    packageName = "elm-doc-preview";
+    version = "2.0.4";
+    src = fetchurl {
+      url = "https://registry.npmjs.org/elm-doc-preview/-/elm-doc-preview-2.0.4.tgz";
+      sha512 = "F6LlYWNs7BVQ9vLRHI6P/FDVf4hpNJPjHuL0sxGwC4KDcPEnjIwOC6jWxiUEC3226aYf/uY60qDDqzFNHgcPQg==";
+    };
+    dependencies = [
+      sources."@cnakazawa/watch-1.0.3"
+      sources."@sindresorhus/is-0.14.0"
+      sources."@szmarczak/http-timer-1.1.2"
+      sources."accepts-1.3.7"
+      sources."ansi-styles-3.2.1"
+      sources."anymatch-2.0.0"
+      sources."arr-diff-4.0.0"
+      sources."arr-flatten-1.1.0"
+      sources."arr-union-3.1.0"
+      sources."array-flatten-1.1.1"
+      sources."array-unique-0.3.2"
+      sources."assign-symbols-1.0.0"
+      sources."async-limiter-1.0.0"
+      sources."atob-2.1.2"
+      sources."balanced-match-1.0.0"
+      (sources."base-0.11.2" // {
+        dependencies = [
+          sources."define-property-1.0.0"
+        ];
+      })
+      sources."body-parser-1.19.0"
+      sources."brace-expansion-1.1.11"
+      (sources."braces-2.3.2" // {
+        dependencies = [
+          sources."extend-shallow-2.0.1"
+        ];
+      })
+      sources."bser-2.1.0"
+      sources."bytes-3.1.0"
+      sources."cache-base-1.0.1"
+      (sources."cacheable-request-6.1.0" // {
+        dependencies = [
+          sources."get-stream-5.1.0"
+          sources."lowercase-keys-2.0.0"
+        ];
+      })
+      sources."capture-exit-2.0.0"
+      sources."chalk-2.4.2"
+      (sources."class-utils-0.3.6" // {
+        dependencies = [
+          sources."define-property-0.2.5"
+          (sources."is-accessor-descriptor-0.1.6" // {
+            dependencies = [
+              sources."kind-of-3.2.2"
+            ];
+          })
+          (sources."is-data-descriptor-0.1.4" // {
+            dependencies = [
+              sources."kind-of-3.2.2"
+            ];
+          })
+          sources."is-descriptor-0.1.6"
+          sources."kind-of-5.1.0"
+        ];
+      })
+      sources."clone-response-1.0.2"
+      sources."collection-visit-1.0.0"
+      sources."color-convert-1.9.3"
+      sources."color-name-1.1.3"
+      sources."commander-2.20.0"
+      sources."component-emitter-1.3.0"
+      sources."concat-map-0.0.1"
+      sources."content-disposition-0.5.3"
+      sources."content-type-1.0.4"
+      sources."cookie-0.4.0"
+      sources."cookie-signature-1.0.6"
+      sources."copy-descriptor-0.1.1"
+      sources."cross-spawn-6.0.5"
+      sources."debug-2.6.9"
+      sources."decode-uri-component-0.2.0"
+      sources."decompress-response-3.3.0"
+      sources."deep-extend-0.6.0"
+      sources."defer-to-connect-1.0.2"
+      sources."define-property-2.0.2"
+      sources."depd-1.1.2"
+      sources."destroy-1.0.4"
+      sources."duplexer3-0.1.4"
+      sources."ee-first-1.1.1"
+      sources."encodeurl-1.0.2"
+      sources."end-of-stream-1.4.1"
+      sources."escape-html-1.0.3"
+      sources."escape-string-regexp-1.0.5"
+      sources."etag-1.8.1"
+      sources."exec-sh-0.3.2"
+      sources."execa-1.0.0"
+      (sources."expand-brackets-2.1.4" // {
+        dependencies = [
+          sources."define-property-0.2.5"
+          sources."extend-shallow-2.0.1"
+          (sources."is-accessor-descriptor-0.1.6" // {
+            dependencies = [
+              sources."kind-of-3.2.2"
+            ];
+          })
+          (sources."is-data-descriptor-0.1.4" // {
+            dependencies = [
+              sources."kind-of-3.2.2"
+            ];
+          })
+          sources."is-descriptor-0.1.6"
+          sources."kind-of-5.1.0"
+        ];
+      })
+      sources."express-4.17.1"
+      (sources."express-ws-4.0.0" // {
+        dependencies = [
+          sources."ws-5.2.2"
+        ];
+      })
+      (sources."extend-shallow-3.0.2" // {
+        dependencies = [
+          sources."is-extendable-1.0.1"
+        ];
+      })
+      (sources."extglob-2.0.4" // {
+        dependencies = [
+          sources."define-property-1.0.0"
+          sources."extend-shallow-2.0.1"
+        ];
+      })
+      sources."fb-watchman-2.0.0"
+      (sources."fill-range-4.0.0" // {
+        dependencies = [
+          sources."extend-shallow-2.0.1"
+        ];
+      })
+      sources."finalhandler-1.1.2"
+      sources."for-in-1.0.2"
+      sources."forwarded-0.1.2"
+      sources."fragment-cache-0.2.1"
+      sources."fresh-0.5.2"
+      sources."fs.realpath-1.0.0"
+      sources."get-stream-4.1.0"
+      sources."get-value-2.0.6"
+      sources."glob-7.1.4"
+      sources."got-9.6.0"
+      sources."has-flag-3.0.0"
+      sources."has-value-1.0.0"
+      (sources."has-values-1.0.0" // {
+        dependencies = [
+          sources."kind-of-4.0.0"
+        ];
+      })
+      sources."http-cache-semantics-4.0.3"
+      sources."http-errors-1.7.2"
+      sources."iconv-lite-0.4.24"
+      sources."inflight-1.0.6"
+      sources."inherits-2.0.3"
+      sources."ini-1.3.5"
+      sources."ipaddr.js-1.9.0"
+      sources."is-accessor-descriptor-1.0.0"
+      sources."is-buffer-1.1.6"
+      sources."is-data-descriptor-1.0.0"
+      sources."is-descriptor-1.0.2"
+      sources."is-extendable-0.1.1"
+      (sources."is-number-3.0.0" // {
+        dependencies = [
+          sources."kind-of-3.2.2"
+        ];
+      })
+      sources."is-plain-object-2.0.4"
+      sources."is-stream-1.1.0"
+      sources."is-windows-1.0.2"
+      sources."isarray-1.0.0"
+      sources."isexe-2.0.0"
+      sources."isobject-3.0.1"
+      sources."json-buffer-3.0.0"
+      sources."keyv-3.1.0"
+      sources."kind-of-6.0.2"
+      sources."latest-version-5.1.0"
+      sources."lowercase-keys-1.0.1"
+      sources."makeerror-1.0.11"
+      sources."map-cache-0.2.2"
+      sources."map-visit-1.0.0"
+      sources."media-typer-0.3.0"
+      sources."merge-descriptors-1.0.1"
+      sources."methods-1.1.2"
+      sources."micromatch-3.1.10"
+      sources."mime-1.6.0"
+      sources."mime-db-1.40.0"
+      sources."mime-types-2.1.24"
+      sources."mimic-response-1.0.1"
+      sources."minimatch-3.0.4"
+      sources."minimist-1.2.0"
+      (sources."mixin-deep-1.3.2" // {
+        dependencies = [
+          sources."is-extendable-1.0.1"
+        ];
+      })
+      sources."ms-2.0.0"
+      sources."nanomatch-1.2.13"
+      sources."negotiator-0.6.2"
+      sources."nice-try-1.0.5"
+      sources."node-int64-0.4.0"
+      sources."normalize-path-2.1.1"
+      sources."normalize-url-4.3.0"
+      sources."npm-run-path-2.0.2"
+      (sources."object-copy-0.1.0" // {
+        dependencies = [
+          sources."define-property-0.2.5"
+          sources."is-accessor-descriptor-0.1.6"
+          sources."is-data-descriptor-0.1.4"
+          (sources."is-descriptor-0.1.6" // {
+            dependencies = [
+              sources."kind-of-5.1.0"
+            ];
+          })
+          sources."kind-of-3.2.2"
+        ];
+      })
+      sources."object-visit-1.0.1"
+      sources."object.pick-1.3.0"
+      sources."on-finished-2.3.0"
+      sources."once-1.4.0"
+      sources."p-cancelable-1.1.0"
+      sources."p-finally-1.0.0"
+      (sources."package-json-6.4.0" // {
+        dependencies = [
+          sources."semver-6.2.0"
+        ];
+      })
+      sources."parseurl-1.3.3"
+      sources."pascalcase-0.1.1"
+      sources."path-is-absolute-1.0.1"
+      sources."path-key-2.0.1"
+      sources."path-to-regexp-0.1.7"
+      sources."posix-character-classes-0.1.1"
+      sources."prepend-http-2.0.0"
+      sources."proxy-addr-2.0.5"
+      sources."pump-3.0.0"
+      sources."qs-6.7.0"
+      sources."range-parser-1.2.1"
+      sources."raw-body-2.4.0"
+      sources."rc-1.2.8"
+      sources."regex-not-1.0.2"
+      sources."registry-auth-token-3.4.0"
+      sources."registry-url-5.1.0"
+      sources."remove-trailing-separator-1.1.0"
+      sources."repeat-element-1.1.3"
+      sources."repeat-string-1.6.1"
+      sources."resolve-url-0.2.1"
+      sources."responselike-1.0.2"
+      sources."ret-0.1.15"
+      sources."rimraf-2.6.3"
+      sources."rsvp-4.8.5"
+      sources."safe-buffer-5.1.2"
+      sources."safe-regex-1.1.0"
+      sources."safer-buffer-2.1.2"
+      sources."sane-4.1.0"
+      sources."semver-5.7.0"
+      (sources."send-0.17.1" // {
+        dependencies = [
+          sources."ms-2.1.1"
+        ];
+      })
+      sources."serve-static-1.14.1"
+      (sources."set-value-2.0.1" // {
+        dependencies = [
+          sources."extend-shallow-2.0.1"
+        ];
+      })
+      sources."setprototypeof-1.1.1"
+      sources."shebang-command-1.2.0"
+      sources."shebang-regex-1.0.0"
+      sources."signal-exit-3.0.2"
+      (sources."snapdragon-0.8.2" // {
+        dependencies = [
+          sources."define-property-0.2.5"
+          sources."extend-shallow-2.0.1"
+          (sources."is-accessor-descriptor-0.1.6" // {
+            dependencies = [
+              sources."kind-of-3.2.2"
+            ];
+          })
+          (sources."is-data-descriptor-0.1.4" // {
+            dependencies = [
+              sources."kind-of-3.2.2"
+            ];
+          })
+          sources."is-descriptor-0.1.6"
+          sources."kind-of-5.1.0"
+        ];
+      })
+      (sources."snapdragon-node-2.1.1" // {
+        dependencies = [
+          sources."define-property-1.0.0"
+        ];
+      })
+      (sources."snapdragon-util-3.0.1" // {
+        dependencies = [
+          sources."kind-of-3.2.2"
+        ];
+      })
+      sources."source-map-0.5.7"
+      sources."source-map-resolve-0.5.2"
+      sources."source-map-url-0.4.0"
+      sources."split-string-3.1.0"
+      (sources."static-extend-0.1.2" // {
+        dependencies = [
+          sources."define-property-0.2.5"
+          (sources."is-accessor-descriptor-0.1.6" // {
+            dependencies = [
+              sources."kind-of-3.2.2"
+            ];
+          })
+          (sources."is-data-descriptor-0.1.4" // {
+            dependencies = [
+              sources."kind-of-3.2.2"
+            ];
+          })
+          sources."is-descriptor-0.1.6"
+          sources."kind-of-5.1.0"
+        ];
+      })
+      sources."statuses-1.5.0"
+      sources."strip-eof-1.0.0"
+      sources."strip-json-comments-2.0.1"
+      sources."supports-color-5.5.0"
+      sources."tmp-0.1.0"
+      sources."tmpl-1.0.4"
+      (sources."to-object-path-0.3.0" // {
+        dependencies = [
+          sources."kind-of-3.2.2"
+        ];
+      })
+      sources."to-readable-stream-1.0.0"
+      sources."to-regex-3.0.2"
+      sources."to-regex-range-2.1.1"
+      sources."toidentifier-1.0.0"
+      sources."type-is-1.6.18"
+      sources."union-value-1.0.1"
+      sources."unpipe-1.0.0"
+      (sources."unset-value-1.0.0" // {
+        dependencies = [
+          (sources."has-value-0.3.1" // {
+            dependencies = [
+              sources."isobject-2.1.0"
+            ];
+          })
+          sources."has-values-0.1.4"
+        ];
+      })
+      sources."urix-0.1.0"
+      sources."url-parse-lax-3.0.0"
+      sources."use-3.1.1"
+      sources."utils-merge-1.0.1"
+      sources."vary-1.1.2"
+      sources."walker-1.0.7"
+      sources."which-1.3.1"
+      sources."wrappy-1.0.2"
+      sources."ws-7.1.0"
+    ];
+    buildInputs = globalBuildInputs;
+    meta = {
+      description = "Elm offline documentation previewer with hot reloading.";
+      homepage = "https://github.com/dmy/elm-doc-preview#readme";
+      license = "SEE LICENSE IN LICENSE.md";
+    };
+    production = true;
+    bypassCache = true;
+    reconstructLock = true;
+  };
+  elm-analyse = nodeEnv.buildNodePackage {
+    name = "elm-analyse";
+    packageName = "elm-analyse";
+    version = "0.16.4";
+    src = fetchurl {
+      url = "https://registry.npmjs.org/elm-analyse/-/elm-analyse-0.16.4.tgz";
+      sha512 = "6F6JfcOfbRgTBJj7MF+CqGcatCep8ppZtfIAri+fpC76MsSohJAOfLgmbmd4BWOXcTiWCpvQaaFwUutm7cOlpA==";
+    };
+    dependencies = [
+      sources."accepts-1.3.7"
+      sources."ajv-6.10.1"
+      sources."array-flatten-1.1.1"
+      sources."asn1-0.2.4"
+      sources."assert-plus-1.0.0"
+      sources."async-limiter-1.0.0"
+      sources."asynckit-0.4.0"
+      sources."aws-sign2-0.7.0"
+      sources."aws4-1.8.0"
+      sources."babel-runtime-6.18.0"
+      sources."bcrypt-pbkdf-1.0.2"
+      sources."body-parser-1.18.2"
+      sources."bytes-3.0.0"
+      sources."caseless-0.12.0"
+      sources."combined-stream-1.0.8"
+      sources."concat-stream-1.5.2"
+      sources."content-disposition-0.5.2"
+      sources."content-type-1.0.4"
+      sources."cookie-0.3.1"
+      sources."cookie-signature-1.0.6"
+      sources."core-js-2.6.9"
+      sources."core-util-is-1.0.2"
+      sources."dashdash-1.14.1"
+      sources."debug-2.6.9"
+      sources."delayed-stream-1.0.0"
+      sources."depd-1.1.2"
+      sources."destroy-1.0.4"
+      sources."ecc-jsbn-0.1.2"
+      sources."ee-first-1.1.1"
+      sources."encodeurl-1.0.2"
+      sources."escape-html-1.0.3"
+      sources."etag-1.8.1"
+      sources."express-4.16.3"
+      (sources."express-ws-2.0.0" // {
+        dependencies = [
+          sources."ws-1.1.5"
+        ];
+      })
+      sources."extend-3.0.2"
+      sources."extsprintf-1.3.0"
+      sources."fast-deep-equal-2.0.1"
+      sources."fast-json-stable-stringify-2.0.0"
+      sources."finalhandler-1.1.1"
+      sources."find-0.2.7"
+      sources."forever-agent-0.6.1"
+      sources."form-data-2.3.3"
+      sources."forwarded-0.1.2"
+      sources."fresh-0.5.2"
+      sources."fs-extra-2.0.0"
+      sources."getpass-0.1.7"
+      sources."graceful-fs-4.2.0"
+      sources."har-schema-2.0.0"
+      sources."har-validator-5.1.3"
+      sources."http-errors-1.6.3"
+      sources."http-signature-1.2.0"
+      sources."iconv-lite-0.4.19"
+      sources."inherits-2.0.3"
+      sources."ipaddr.js-1.9.0"
+      sources."is-stream-1.1.0"
+      sources."is-typedarray-1.0.0"
+      sources."is-wsl-1.1.0"
+      sources."isarray-1.0.0"
+      sources."isstream-0.1.2"
+      sources."jsbn-0.1.1"
+      sources."json-schema-0.2.3"
+      sources."json-schema-traverse-0.4.1"
+      sources."json-stringify-safe-5.0.1"
+      sources."jsonfile-2.4.0"
+      sources."jsprim-1.4.1"
+      sources."lodash-4.17.11"
+      sources."media-typer-0.3.0"
+      sources."merge-descriptors-1.0.1"
+      sources."methods-1.1.2"
+      sources."mime-1.4.1"
+      sources."mime-db-1.40.0"
+      sources."mime-types-2.1.24"
+      sources."minimist-1.2.0"
+      sources."ms-2.0.0"
+      sources."negotiator-0.6.2"
+      sources."node-watch-0.5.5"
+      sources."oauth-sign-0.9.0"
+      sources."on-finished-2.3.0"
+      sources."opn-5.4.0"
+      sources."options-0.0.6"
+      sources."os-homedir-1.0.2"
+      sources."os-tmpdir-1.0.2"
+      sources."parseurl-1.3.3"
+      sources."path-to-regexp-0.1.7"
+      sources."performance-now-2.1.0"
+      sources."process-nextick-args-1.0.7"
+      sources."proxy-addr-2.0.5"
+      sources."psl-1.2.0"
+      sources."punycode-2.1.1"
+      sources."qs-6.5.1"
+      sources."range-parser-1.2.1"
+      (sources."raw-body-2.3.2" // {
+        dependencies = [
+          sources."depd-1.1.1"
+          sources."http-errors-1.6.2"
+          sources."setprototypeof-1.0.3"
+        ];
+      })
+      sources."readable-stream-2.0.6"
+      sources."regenerator-runtime-0.9.6"
+      (sources."request-2.88.0" // {
+        dependencies = [
+          sources."qs-6.5.2"
+          sources."safe-buffer-5.2.0"
+        ];
+      })
+      sources."safe-buffer-5.1.1"
+      sources."safer-buffer-2.1.2"
+      sources."send-0.16.2"
+      sources."serve-static-1.13.2"
+      sources."setprototypeof-1.1.0"
+      sources."sshpk-1.16.1"
+      sources."statuses-1.4.0"
+      sources."string_decoder-0.10.31"
+      sources."sums-0.2.4"
+      sources."through2-2.0.1"
+      sources."tmp-0.0.31"
+      (sources."tough-cookie-2.4.3" // {
+        dependencies = [
+          sources."punycode-1.4.1"
+        ];
+      })
+      sources."traverse-chain-0.1.0"
+      sources."tunnel-agent-0.6.0"
+      sources."tweetnacl-0.14.5"
+      sources."type-is-1.6.18"
+      sources."typedarray-0.0.6"
+      sources."ultron-1.0.2"
+      sources."unpipe-1.0.0"
+      sources."uri-js-4.2.2"
+      sources."util-deprecate-1.0.2"
+      sources."utils-merge-1.0.1"
+      sources."uuid-3.3.2"
+      sources."vary-1.1.2"
+      sources."verror-1.10.0"
+      (sources."ws-3.3.1" // {
+        dependencies = [
+          sources."ultron-1.1.1"
+        ];
+      })
+      sources."xtend-4.0.2"
+    ];
+    buildInputs = globalBuildInputs;
+    meta = {
+      description = "A tool that allows you analyse your Elm code and identifies deficiencies and best practices.";
+      license = "MIT";
+    };
+    production = true;
+    bypassCache = true;
+    reconstructLock = true;
+  };
+  elm-upgrade = nodeEnv.buildNodePackage {
+    name = "elm-upgrade";
+    packageName = "elm-upgrade";
+    version = "0.19.6";
+    src = fetchurl {
+      url = "https://registry.npmjs.org/elm-upgrade/-/elm-upgrade-0.19.6.tgz";
+      sha512 = "i7+z/6uAqKxOUD58nwyAJJGUCNKG7/wTBY1qBanveFSaQuX5vrfhQNH/3NWIGCufGoW3QEyADGhaLhAxNPVs5Q==";
+    };
+    dependencies = [
+      sources."balanced-match-1.0.0"
+      sources."bindings-1.5.0"
+      sources."brace-expansion-1.1.11"
+      sources."capture-stack-trace-1.0.1"
+      sources."caw-2.0.1"
+      sources."concat-map-0.0.1"
+      sources."config-chain-1.1.12"
+      sources."create-error-class-3.0.2"
+      sources."duplexer3-0.1.4"
+      sources."file-uri-to-path-1.0.0"
+      sources."fs-extra-0.30.0"
+      sources."fs.realpath-1.0.0"
+      sources."get-proxy-2.1.0"
+      sources."get-stream-3.0.0"
+      sources."glob-7.1.4"
+      sources."got-6.7.1"
+      sources."graceful-fs-4.2.0"
+      sources."has-symbol-support-x-1.4.2"
+      sources."has-to-string-tag-x-1.4.1"
+      sources."inflight-1.0.6"
+      sources."inherits-2.0.4"
+      sources."ini-1.3.5"
+      sources."is-object-1.0.1"
+      sources."is-redirect-1.0.0"
+      sources."is-retry-allowed-1.1.0"
+      sources."is-stream-1.1.0"
+      sources."isexe-2.0.0"
+      sources."isurl-1.0.0"
+      sources."jsonfile-2.4.0"
+      sources."klaw-1.3.1"
+      sources."lowercase-keys-1.0.1"
+      sources."minimatch-3.0.4"
+      sources."nan-2.14.0"
+      sources."npm-conf-1.1.3"
+      sources."once-1.4.0"
+      sources."path-is-absolute-1.0.1"
+      sources."pify-3.0.0"
+      sources."prepend-http-1.0.4"
+      sources."proto-list-1.2.4"
+      sources."rimraf-2.6.3"
+      sources."safe-buffer-5.2.0"
+      sources."safename-1.0.2"
+      sources."semver-5.7.0"
+      sources."syncprompt-2.0.0"
+      sources."timed-out-4.0.1"
+      sources."tunnel-agent-0.6.0"
+      sources."unzip-response-2.0.1"
+      sources."url-parse-lax-1.0.0"
+      sources."url-to-options-1.0.1"
+      sources."which-1.3.1"
+      sources."wrappy-1.0.2"
+      sources."yn-2.0.0"
+    ];
+    buildInputs = globalBuildInputs;
+    meta = {
+      description = "Upgrade Elm projects";
+      homepage = "https://github.com/avh4/elm-upgrade#readme";
+      license = "MIT";
+    };
+    production = true;
+    bypassCache = true;
+    reconstructLock = true;
+  };
+}
\ No newline at end of file
diff --git a/pkgs/development/compilers/elm/packages/patch-binwrap.nix b/pkgs/development/compilers/elm/packages/patch-binwrap.nix
new file mode 100644
index 0000000000000..3a67954b78c9d
--- /dev/null
+++ b/pkgs/development/compilers/elm/packages/patch-binwrap.nix
@@ -0,0 +1,30 @@
+{ writeScriptBin, stdenv, lib }:
+let
+  # Patching binwrap by NoOp script
+  binwrap = writeScriptBin "binwrap" ''
+    #! ${stdenv.shell}
+    echo "binwrap called: Returning 0"
+    return 0
+  '';
+  binwrap-install = writeScriptBin "binwrap-install" ''
+    #! ${stdenv.shell}
+    echo "binwrap-install called: Doing nothing"
+  '';
+in
+targets:
+pkg:
+pkg.override {
+  buildInputs = [ binwrap binwrap-install ];
+
+  # Manually install targets
+  # by symlinking binaries into `node_modules`
+  postInstall = let
+    binFile = module: lib.strings.removeSuffix ("-" + module.version) module.name;
+  in ''
+    ${lib.concatStrings (map (module: ''
+        echo "linking ${binFile module}"
+        ln -sf ${module}/bin/${binFile module} \
+            node_modules/${binFile module}/bin/${binFile module}
+    '') targets)}
+  '';
+}
diff --git a/pkgs/development/compilers/factor-lang/default.nix b/pkgs/development/compilers/factor-lang/default.nix
index 65fb8a9c82dda..405aa8aa3ca5a 100644
--- a/pkgs/development/compilers/factor-lang/default.nix
+++ b/pkgs/development/compilers/factor-lang/default.nix
@@ -1,12 +1,9 @@
-{ stdenv, fetchurl, glib, glibc, git,
+{ stdenv, fetchurl, glib, git,
   rlwrap, curl, pkgconfig, perl, makeWrapper, tzdata, ncurses,
-  pango, cairo, gtk2, gdk_pixbuf, gtkglext,
+  pango, cairo, gtk2, gdk-pixbuf, gtkglext,
   mesa, xorg, openssl, unzip }:
 
-let
-  inherit (stdenv.lib) optional;
-
-in stdenv.mkDerivation rec {
+stdenv.mkDerivation rec {
   name = "factor-lang-${version}";
   version = "0.98";
   rev = "7999e72aecc3c5bc4019d43dc4697f49678cc3b4";
@@ -23,7 +20,7 @@ in stdenv.mkDerivation rec {
   ];
 
   buildInputs = with xorg; [ git rlwrap curl pkgconfig perl makeWrapper
-    libX11 pango cairo gtk2 gdk_pixbuf gtkglext
+    libX11 pango cairo gtk2 gdk-pixbuf gtkglext
     mesa libXmu libXt libICE libSM openssl unzip ];
 
   buildPhase = ''
@@ -51,7 +48,7 @@ in stdenv.mkDerivation rec {
     # will work only on the known libraries. There does not seem
     # to be a generic solution here.
     find $(echo ${stdenv.lib.makeLibraryPath (with xorg; [
-        glib libX11 pango cairo gtk2 gdk_pixbuf gtkglext
+        glib libX11 pango cairo gtk2 gdk-pixbuf gtkglext
         mesa libXmu libXt libICE libSM ])} | sed -e 's#:# #g') -name \*.so.\* > $TMPDIR/so.lst
 
     (echo $(cat $TMPDIR/so.lst | wc -l) "libs found in cache \`/etc/ld.so.cache'";
@@ -72,7 +69,7 @@ in stdenv.mkDerivation rec {
     cp ./factor $out/bin
     wrapProgram $out/bin/factor --prefix LD_LIBRARY_PATH : \
       "${stdenv.lib.makeLibraryPath (with xorg; [ glib
-        libX11 pango cairo gtk2 gdk_pixbuf gtkglext
+        libX11 pango cairo gtk2 gdk-pixbuf gtkglext
         mesa libXmu libXt libICE libSM openssl])}"
 
     sed -ie 's#/bin/.factor-wrapped#/lib/factor/factor#g' $out/bin/factor
diff --git a/pkgs/development/compilers/fasm/bin.nix b/pkgs/development/compilers/fasm/bin.nix
index 7b23d4f6bcc17..44d784133f5f0 100644
--- a/pkgs/development/compilers/fasm/bin.nix
+++ b/pkgs/development/compilers/fasm/bin.nix
@@ -3,11 +3,11 @@
 stdenvNoCC.mkDerivation rec {
   name = "fasm-bin-${version}";
 
-  version = "1.73.11";
+  version = "1.73.16";
 
   src = fetchurl {
     url = "https://flatassembler.net/fasm-${version}.tgz";
-    sha256 = "1zhbs72qc8bw5158zh6mvzznfamcx5a1bsmbmq9ci0d7wb58sxmg";
+    sha256 = "1jaqm7w458ny37fsw3fln17kw31rcsk8kyadci45qcbw6jspmn7k";
   };
 
   installPhase = ''
diff --git a/pkgs/development/compilers/flux/default.nix b/pkgs/development/compilers/flux/default.nix
new file mode 100644
index 0000000000000..c599c9f8baf5d
--- /dev/null
+++ b/pkgs/development/compilers/flux/default.nix
@@ -0,0 +1,21 @@
+{ stdenv, lib, fetchFromGitHub, autoreconfHook, pkgconfig }:
+
+stdenv.mkDerivation rec {
+  pname = "flux";
+  version = "2013-09-20";
+
+  src = fetchFromGitHub {
+    owner = "deniskropp";
+    repo = pname;
+    rev = "e45758aa9384b9740ff021ea952399fd113eb0e9";
+    sha256 = "11f3ypg0sdq5kj69zgz6kih1yrzgm48r16spyvzwvlswng147410";
+  };
+
+  nativeBuildInputs = [ autoreconfHook pkgconfig ];
+
+  meta = with lib; {
+    description = "An interface description language used by DirectFB";
+    homepage = "https://github.com/deniskropp/flux";
+    license = licenses.mit;
+  };
+}
diff --git a/pkgs/development/compilers/fpc/lazarus.nix b/pkgs/development/compilers/fpc/lazarus.nix
index 74ca246deb09c..3fe72e6b50577 100644
--- a/pkgs/development/compilers/fpc/lazarus.nix
+++ b/pkgs/development/compilers/fpc/lazarus.nix
@@ -1,5 +1,5 @@
 { stdenv, fetchurl, makeWrapper
-, fpc, gtk2, glib, pango, atk, gdk_pixbuf
+, fpc, gtk2, glib, pango, atk, gdk-pixbuf
 , libXi, xorgproto, libX11, libXext
 }:
 stdenv.mkDerivation rec {
@@ -14,7 +14,7 @@ stdenv.mkDerivation rec {
   buildInputs = [
     fpc gtk2 glib libXi xorgproto
     libX11 libXext pango atk
-    stdenv.cc makeWrapper gdk_pixbuf
+    stdenv.cc makeWrapper gdk-pixbuf
   ];
 
   makeFlags = [
diff --git a/pkgs/development/compilers/gambit/unstable.nix b/pkgs/development/compilers/gambit/unstable.nix
index 5788f0df1da9a..d855b83f0afcb 100644
--- a/pkgs/development/compilers/gambit/unstable.nix
+++ b/pkgs/development/compilers/gambit/unstable.nix
@@ -1,13 +1,13 @@
 { stdenv, callPackage, fetchFromGitHub }:
 
 callPackage ./build.nix {
-  version = "unstable-2019-02-05";
-# git-version = "4.9.3";
+  version = "unstable-2019-07-21";
+# git-version = "4.9.3-109-g3b5f74fa";
   src = fetchFromGitHub {
     owner = "feeley";
     repo = "gambit";
-    rev = "baf7de67f6d800821412fe83a8d9e9e09faeb490";
-    sha256 = "0ygm5y8fvq6dbb8mwq52v8rc8pdnwm4qpmxlnx5m9hzzbm1kzxxv";
+    rev = "3b5f74fae74b2159e3bf6923f29a18b31cc15dcc";
+    sha256 = "07cb0d8754dqhxawkp5dp4y0bsa9kfald4dkj60j5yfnsp81y5mi";
   };
   inherit stdenv;
 }
diff --git a/pkgs/development/compilers/gcc/9/default.nix b/pkgs/development/compilers/gcc/9/default.nix
index 0d75de7557beb..506cfee7f498b 100644
--- a/pkgs/development/compilers/gcc/9/default.nix
+++ b/pkgs/development/compilers/gcc/9/default.nix
@@ -37,7 +37,7 @@ assert langGo -> langCC;
 with stdenv.lib;
 with builtins;
 
-let version = "9.1.0";
+let version = "9.2.0";
 
     inherit (stdenv) buildPlatform hostPlatform targetPlatform;
 
@@ -131,7 +131,7 @@ stdenv.mkDerivation ({
 
   src = fetchurl {
     url = "mirror://gcc/releases/gcc-${version}/gcc-${version}.tar.xz";
-    sha256 = "1817nc2bqdc251k0lpc51cimna7v68xjrnvqzvc50q3ax4s6i9kr";
+    sha256 = "01mj3yk7z49i49168hg2cg7qs4bsccrrnv7pjmbdlf8j2a7z0vpa";
   };
 
   inherit patches;
diff --git a/pkgs/development/compilers/gerbil/unstable.nix b/pkgs/development/compilers/gerbil/unstable.nix
index 6e60ea6fea497..a9618a7e06677 100644
--- a/pkgs/development/compilers/gerbil/unstable.nix
+++ b/pkgs/development/compilers/gerbil/unstable.nix
@@ -1,14 +1,14 @@
 { stdenv, callPackage, fetchFromGitHub, gambit-unstable }:
 
 callPackage ./build.nix {
-  version = "unstable-2019-02-09";
-  git-version = "0.16-DEV-15-gafc20fc2";
+  version = "unstable-2019-08-11";
+  git-version = "0.16-DEV-132-gcb58f9a3";
   gambit = gambit-unstable;
   src = fetchFromGitHub {
     owner = "vyzo";
     repo = "gerbil";
-    rev = "afc20fc21030e8445b46b8267cc4c52cfd662aad";
-    sha256 = "02v16zya9zryjs4wallibp1kvnpba60aw15y4k7zhddc71qjfbhw";
+    rev = "cb58f9a30630a6f3e85a55f2c1dcc654f517ffed";
+    sha256 = "18jh64v1gi6z3pks9zf19f2wcjpv21cs270dnaq617kgwp53vysh";
   };
   inherit stdenv;
 }
diff --git a/pkgs/development/compilers/ghc/8.2.2.nix b/pkgs/development/compilers/ghc/8.2.2.nix
index b9099699b0243..a034e4ec8dd8d 100644
--- a/pkgs/development/compilers/ghc/8.2.2.nix
+++ b/pkgs/development/compilers/ghc/8.2.2.nix
@@ -166,7 +166,7 @@ stdenv.mkDerivation (rec {
     export CC="${targetCC}/bin/${targetCC.targetPrefix}cc"
     export CXX="${targetCC}/bin/${targetCC.targetPrefix}cxx"
     # Use gold to work around https://sourceware.org/bugzilla/show_bug.cgi?id=16177
-    export LD="${targetCC.bintools}/bin/${targetCC.bintools.targetPrefix}ld${stdenv.lib.optionalString targetPlatform.isAarch32 ".gold"}"
+    export LD="${targetCC.bintools}/bin/${targetCC.bintools.targetPrefix}ld${stdenv.lib.optionalString targetPlatform.isLinux ".gold"}"
     export AS="${targetCC.bintools.bintools}/bin/${targetCC.bintools.targetPrefix}as"
     export AR="${targetCC.bintools.bintools}/bin/${targetCC.bintools.targetPrefix}ar"
     export NM="${targetCC.bintools.bintools}/bin/${targetCC.bintools.targetPrefix}nm"
@@ -231,6 +231,10 @@ stdenv.mkDerivation (rec {
   # that in turn causes GHCi to abort
   stripDebugFlags = [ "-S" ] ++ stdenv.lib.optional (!targetPlatform.isDarwin) "--keep-file-symbols";
 
+  # See #63511 - the only unstripped file is the debug rts which isn't meant to
+  # be stripped.
+  dontStrip = true;
+
   checkTarget = "test";
   doCheck = false; # fails with "testsuite/tests: No such file or directory.  Stop."
 
diff --git a/pkgs/development/compilers/ghc/8.4.4.nix b/pkgs/development/compilers/ghc/8.4.4.nix
index 50f6905e5b7c2..52fb926cdc684 100644
--- a/pkgs/development/compilers/ghc/8.4.4.nix
+++ b/pkgs/development/compilers/ghc/8.4.4.nix
@@ -126,7 +126,7 @@ stdenv.mkDerivation (rec {
     export CC="${targetCC}/bin/${targetCC.targetPrefix}cc"
     export CXX="${targetCC}/bin/${targetCC.targetPrefix}cxx"
     # Use gold to work around https://sourceware.org/bugzilla/show_bug.cgi?id=16177
-    export LD="${targetCC.bintools}/bin/${targetCC.bintools.targetPrefix}ld${stdenv.lib.optionalString targetPlatform.isAarch32 ".gold"}"
+    export LD="${targetCC.bintools}/bin/${targetCC.bintools.targetPrefix}ld${stdenv.lib.optionalString targetPlatform.isLinux ".gold"}"
     export AS="${targetCC.bintools.bintools}/bin/${targetCC.bintools.targetPrefix}as"
     export AR="${targetCC.bintools.bintools}/bin/${targetCC.bintools.targetPrefix}ar"
     export NM="${targetCC.bintools.bintools}/bin/${targetCC.bintools.targetPrefix}nm"
@@ -208,6 +208,10 @@ stdenv.mkDerivation (rec {
   # that in turn causes GHCi to abort
   stripDebugFlags = [ "-S" ] ++ stdenv.lib.optional (!targetPlatform.isDarwin) "--keep-file-symbols";
 
+  # See #63511 - the only unstripped file is the debug rts which isn't meant to
+  # be stripped.
+  dontStrip = true;
+
   checkTarget = "test";
 
   hardeningDisable = [ "format" ] ++ stdenv.lib.optional stdenv.targetPlatform.isMusl "pie";
diff --git a/pkgs/development/compilers/ghc/8.6.4.nix b/pkgs/development/compilers/ghc/8.6.4.nix
index 5feb0a2032cf2..1534e6d1d08eb 100644
--- a/pkgs/development/compilers/ghc/8.6.4.nix
+++ b/pkgs/development/compilers/ghc/8.6.4.nix
@@ -125,7 +125,7 @@ stdenv.mkDerivation (rec {
     export CC="${targetCC}/bin/${targetCC.targetPrefix}cc"
     export CXX="${targetCC}/bin/${targetCC.targetPrefix}cxx"
     # Use gold to work around https://sourceware.org/bugzilla/show_bug.cgi?id=16177
-    export LD="${targetCC.bintools}/bin/${targetCC.bintools.targetPrefix}ld${stdenv.lib.optionalString targetPlatform.isAarch32 ".gold"}"
+    export LD="${targetCC.bintools}/bin/${targetCC.bintools.targetPrefix}ld${stdenv.lib.optionalString targetPlatform.isLinux ".gold"}"
     export AS="${targetCC.bintools.bintools}/bin/${targetCC.bintools.targetPrefix}as"
     export AR="${targetCC.bintools.bintools}/bin/${targetCC.bintools.targetPrefix}ar"
     export NM="${targetCC.bintools.bintools}/bin/${targetCC.bintools.targetPrefix}nm"
@@ -207,6 +207,10 @@ stdenv.mkDerivation (rec {
   # that in turn causes GHCi to abort
   stripDebugFlags = [ "-S" ] ++ stdenv.lib.optional (!targetPlatform.isDarwin) "--keep-file-symbols";
 
+  # See #63511 - the only unstripped file is the debug rts which isn't meant to
+  # be stripped.
+  dontStrip = true;
+
   checkTarget = "test";
 
   hardeningDisable = [ "format" ] ++ stdenv.lib.optional stdenv.targetPlatform.isMusl "pie";
diff --git a/pkgs/development/compilers/ghc/8.6.5.nix b/pkgs/development/compilers/ghc/8.6.5.nix
index d84f2cca059e9..c859a34729d0d 100644
--- a/pkgs/development/compilers/ghc/8.6.5.nix
+++ b/pkgs/development/compilers/ghc/8.6.5.nix
@@ -125,7 +125,7 @@ stdenv.mkDerivation (rec {
     export CC="${targetCC}/bin/${targetCC.targetPrefix}cc"
     export CXX="${targetCC}/bin/${targetCC.targetPrefix}cxx"
     # Use gold to work around https://sourceware.org/bugzilla/show_bug.cgi?id=16177
-    export LD="${targetCC.bintools}/bin/${targetCC.bintools.targetPrefix}ld${stdenv.lib.optionalString targetPlatform.isAarch32 ".gold"}"
+    export LD="${targetCC.bintools}/bin/${targetCC.bintools.targetPrefix}ld${stdenv.lib.optionalString targetPlatform.isLinux ".gold"}"
     export AS="${targetCC.bintools.bintools}/bin/${targetCC.bintools.targetPrefix}as"
     export AR="${targetCC.bintools.bintools}/bin/${targetCC.bintools.targetPrefix}ar"
     export NM="${targetCC.bintools.bintools}/bin/${targetCC.bintools.targetPrefix}nm"
@@ -207,6 +207,10 @@ stdenv.mkDerivation (rec {
   # that in turn causes GHCi to abort
   stripDebugFlags = [ "-S" ] ++ stdenv.lib.optional (!targetPlatform.isDarwin) "--keep-file-symbols";
 
+  # See #63511 - the only unstripped file is the debug rts which isn't meant to
+  # be stripped.
+  dontStrip = true;
+
   checkTarget = "test";
 
   hardeningDisable = [ "format" ] ++ stdenv.lib.optional stdenv.targetPlatform.isMusl "pie";
diff --git a/pkgs/development/compilers/ghc/8.8.1.nix b/pkgs/development/compilers/ghc/8.8.1.nix
index c180dc6ac8617..423eaf02d8c4a 100644
--- a/pkgs/development/compilers/ghc/8.8.1.nix
+++ b/pkgs/development/compilers/ghc/8.8.1.nix
@@ -2,7 +2,7 @@
 
 # build-tools
 , bootPkgs
-, autoconf, automake, coreutils, fetchurl, fetchpatch, perl, python3, m4, sphinx
+, autoconf, automake, coreutils, fetchurl, perl, python3, m4, sphinx
 , bash
 
 , libiconv ? null, ncurses
@@ -86,12 +86,12 @@ let
 
 in
 stdenv.mkDerivation (rec {
-  version = "8.8.0.20190424";
+  version = "8.8.0.20190721";
   name = "${targetPrefix}ghc-${version}";
 
   src = fetchurl {
-    url = "https://downloads.haskell.org/~ghc/8.8.1-alpha1/ghc-${version}-src.tar.xz";
-    sha256 = "1lwzy4q9hhaayamr1ij3lk8l7zdwfqza5b2racylp7xn2y9wanl9";
+    url = "https://downloads.haskell.org/ghc/8.8.1-rc1/ghc-${version}-src.tar.xz";
+    sha256 = "1ih76zpxk8ay84xjyaflqc754002y8pdaainqfvb4cnhy6lpb1br";
   };
 
   enableParallelBuilding = true;
@@ -110,7 +110,7 @@ stdenv.mkDerivation (rec {
     export CC="${targetCC}/bin/${targetCC.targetPrefix}cc"
     export CXX="${targetCC}/bin/${targetCC.targetPrefix}cxx"
     # Use gold to work around https://sourceware.org/bugzilla/show_bug.cgi?id=16177
-    export LD="${targetCC.bintools}/bin/${targetCC.bintools.targetPrefix}ld${stdenv.lib.optionalString targetPlatform.isAarch32 ".gold"}"
+    export LD="${targetCC.bintools}/bin/${targetCC.bintools.targetPrefix}ld${stdenv.lib.optionalString targetPlatform.isLinux ".gold"}"
     export AS="${targetCC.bintools.bintools}/bin/${targetCC.bintools.targetPrefix}as"
     export AR="${targetCC.bintools.bintools}/bin/${targetCC.bintools.targetPrefix}ar"
     export NM="${targetCC.bintools.bintools}/bin/${targetCC.bintools.targetPrefix}nm"
diff --git a/pkgs/development/compilers/ghc/head.nix b/pkgs/development/compilers/ghc/head.nix
index 141516015429d..804edabba0c26 100644
--- a/pkgs/development/compilers/ghc/head.nix
+++ b/pkgs/development/compilers/ghc/head.nix
@@ -2,7 +2,7 @@
 
 # build-tools
 , bootPkgs
-, autoconf, automake, coreutils, fetchgit, fetchurl, fetchpatch, perl, python3, m4, sphinx
+, autoconf, automake, coreutils, fetchgit, fetchpatch, perl, python3, m4, sphinx
 , bash
 
 , libiconv ? null, ncurses
@@ -119,7 +119,8 @@ stdenv.mkDerivation (rec {
     export CC="${targetCC}/bin/${targetCC.targetPrefix}cc"
     export CXX="${targetCC}/bin/${targetCC.targetPrefix}cxx"
     # Use gold to work around https://sourceware.org/bugzilla/show_bug.cgi?id=16177
-    export LD="${targetCC.bintools}/bin/${targetCC.bintools.targetPrefix}ld${stdenv.lib.optionalString targetPlatform.isAarch32 ".gold"}"
+    # and more generally have a faster linker.
+    export LD="${targetCC.bintools}/bin/${targetCC.bintools.targetPrefix}ld${stdenv.lib.optionalString targetPlatform.isLinux ".gold"}"
     export AS="${targetCC.bintools.bintools}/bin/${targetCC.bintools.targetPrefix}as"
     export AR="${targetCC.bintools.bintools}/bin/${targetCC.bintools.targetPrefix}ar"
     export NM="${targetCC.bintools.bintools}/bin/${targetCC.bintools.targetPrefix}nm"
diff --git a/pkgs/development/compilers/ghcjs-ng/8.6/dep-overrides.nix b/pkgs/development/compilers/ghcjs-ng/8.6/dep-overrides.nix
index 8681aceacd7f3..53b6dd4313426 100644
--- a/pkgs/development/compilers/ghcjs-ng/8.6/dep-overrides.nix
+++ b/pkgs/development/compilers/ghcjs-ng/8.6/dep-overrides.nix
@@ -1,6 +1,6 @@
 { haskellLib }:
 
-let inherit (haskellLib) dontCheck doJailbreak dontHaddock;
+let inherit (haskellLib) doJailbreak dontHaddock;
 in self: super: {
   haddock-library-ghcjs = doJailbreak super.haddock-library-ghcjs;
   haddock-api-ghcjs = doJailbreak (dontHaddock super.haddock-api-ghcjs);
diff --git a/pkgs/development/compilers/ghcjs/base.nix b/pkgs/development/compilers/ghcjs/base.nix
index 93e6a47934fc1..e9c303b88b6e6 100644
--- a/pkgs/development/compilers/ghcjs/base.nix
+++ b/pkgs/development/compilers/ghcjs/base.nix
@@ -29,7 +29,7 @@
 , lens
 , parallel, safe, shelly, split, stringsearch, syb
 , tar, terminfo
-, vector, yaml, fetchgit, fetchFromGitHub
+, vector, yaml
 , alex, happy, git, gnumake, autoconf, patch
 , automake, libtool
 , cryptohash
diff --git a/pkgs/development/compilers/glslang/default.nix b/pkgs/development/compilers/glslang/default.nix
index 784d66a0f2425..3c46dfc107b8c 100644
--- a/pkgs/development/compilers/glslang/default.nix
+++ b/pkgs/development/compilers/glslang/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchFromGitHub, fetchpatch, cmake, bison, jq, python, spirv-tools, spirv-headers }:
+{ stdenv, fetchFromGitHub, cmake, bison, jq, python, spirv-tools, spirv-headers }:
 stdenv.mkDerivation rec {
   name = "glslang-${version}";
   version = "7.11.3113";
diff --git a/pkgs/development/compilers/go-jsonnet/default.nix b/pkgs/development/compilers/go-jsonnet/default.nix
index 1001aac8306dc..69507685f29b3 100644
--- a/pkgs/development/compilers/go-jsonnet/default.nix
+++ b/pkgs/development/compilers/go-jsonnet/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, lib, buildGoPackage, fetchFromGitHub }:
+{ lib, buildGoPackage, fetchFromGitHub }:
 
 buildGoPackage rec {
   name = "go-jsonnet-${version}";
diff --git a/pkgs/development/compilers/go/1.10.nix b/pkgs/development/compilers/go/1.10.nix
index d18d260b5058a..39de36293c8ea 100644
--- a/pkgs/development/compilers/go/1.10.nix
+++ b/pkgs/development/compilers/go/1.10.nix
@@ -1,5 +1,5 @@
 { stdenv, fetchFromGitHub, tzdata, iana-etc, go_bootstrap, runCommand, writeScriptBin
-, perl, which, pkgconfig, patch, procps, pcre, cacert, llvm, Security, Foundation
+, perl, which, pkgconfig, patch, procps, pcre, cacert, Security, Foundation
 , fetchpatch
 }:
 
diff --git a/pkgs/development/compilers/go/1.11.nix b/pkgs/development/compilers/go/1.11.nix
index aebee667ee184..a87876390537a 100644
--- a/pkgs/development/compilers/go/1.11.nix
+++ b/pkgs/development/compilers/go/1.11.nix
@@ -1,5 +1,5 @@
-{ stdenv, fetchurl, tzdata, iana-etc, go_bootstrap, runCommand, writeScriptBin
-, perl, which, pkgconfig, patch, procps, pcre, cacert, llvm, Security, Foundation
+{ stdenv, fetchurl, tzdata, iana-etc, runCommand
+, perl, which, pkgconfig, patch, procps, pcre, cacert, Security, Foundation
 , mailcap, runtimeShell
 , buildPackages, pkgsTargetTarget
 }:
@@ -30,11 +30,11 @@ in
 
 stdenv.mkDerivation rec {
   pname = "go";
-  version = "1.11.11";
+  version = "1.11.13";
 
   src = fetchurl {
     url = "https://dl.google.com/go/go${version}.src.tar.gz";
-    sha256 = "130g5lhg4h5xwa6chvxfi80nvdx8qb26xfbamzgyc8i5xwrprzqz";
+    sha256 = "0xj0pbviikdf8g0sfz5hwxf7hwz8b8g5akqnrvyclhgnsdghjcjh";
   };
 
   # perl is used for testing go vet
@@ -226,7 +226,7 @@ stdenv.mkDerivation rec {
     homepage = http://golang.org/;
     description = "The Go Programming language";
     license = licenses.bsd3;
-    maintainers = with maintainers; [ cstrahan orivej velovix mic92 ];
+    maintainers = with maintainers; [ cstrahan orivej velovix mic92 rvolosatovs ];
     platforms = platforms.linux ++ platforms.darwin;
   };
 }
diff --git a/pkgs/development/compilers/go/1.12.nix b/pkgs/development/compilers/go/1.12.nix
index b97a9fce44783..dae4c173223c0 100644
--- a/pkgs/development/compilers/go/1.12.nix
+++ b/pkgs/development/compilers/go/1.12.nix
@@ -1,5 +1,5 @@
-{ stdenv, fetchurl, tzdata, iana-etc, go_bootstrap, runCommand, writeScriptBin
-, perl, which, pkgconfig, patch, procps, pcre, cacert, llvm, Security, Foundation
+{ stdenv, fetchurl, tzdata, iana-etc, runCommand
+, perl, which, pkgconfig, patch, procps, pcre, cacert, Security, Foundation
 , mailcap, runtimeShell
 , buildPackages, pkgsTargetTarget
 }:
@@ -30,11 +30,11 @@ in
 
 stdenv.mkDerivation rec {
   pname = "go";
-  version = "1.12.6";
+  version = "1.12.9";
 
   src = fetchurl {
     url = "https://dl.google.com/go/go${version}.src.tar.gz";
-    sha256 = "1jmlj8pygg4hjpkziicihcf76lz61w1qljdpm3hqlqsmfk65qv69";
+    sha256 = "1z32imbwmpkzgyh5c3vi7rbvzbq94xjk5qi2xm9sccj7kknmc3mb";
   };
 
   # perl is used for testing go vet
@@ -233,7 +233,7 @@ stdenv.mkDerivation rec {
     homepage = http://golang.org/;
     description = "The Go Programming language";
     license = licenses.bsd3;
-    maintainers = with maintainers; [ cstrahan orivej velovix mic92 ];
+    maintainers = with maintainers; [ cstrahan orivej velovix mic92 rvolosatovs ];
     platforms = platforms.linux ++ platforms.darwin;
   };
 }
diff --git a/pkgs/development/compilers/graalvm/001_mx.py.patch b/pkgs/development/compilers/graalvm/001_mx.py.patch
index 25a9efa96415a..a87a030aa395f 100644
--- a/pkgs/development/compilers/graalvm/001_mx.py.patch
+++ b/pkgs/development/compilers/graalvm/001_mx.py.patch
@@ -1,8 +1,8 @@
 diff --git a/mx.py b/mx.py
-index d119b62..471fe98 100644
+index af7a9c2..08c0ea8 100755
 --- a/mx.py
 +++ b/mx.py
-@@ -4961,30 +4961,6 @@ class PackedResourceLibrary(ResourceLibrary):
+@@ -4976,30 +4976,6 @@ class PackedResourceLibrary(ResourceLibrary):
  
      def get_path(self, resolve):
          extract_path = _make_absolute(self.extract_path, self.suite.dir)
@@ -33,7 +33,7 @@ index d119b62..471fe98 100644
          return extract_path
  
      def _check_download_needed(self):
-@@ -5885,7 +5861,7 @@ class HgConfig(VC):
+@@ -5900,7 +5876,7 @@ class HgConfig(VC):
  
      def update_to_branch(self, vcdir, branch, abortOnError=True):
          cmd = ['update', branch]
@@ -42,7 +42,7 @@ index d119b62..471fe98 100644
  
      def add(self, vcdir, path, abortOnError=True):
          return self.run(['hg', '-q', '-R', vcdir, 'add', path]) == 0
-@@ -5922,7 +5898,7 @@ class HgConfig(VC):
+@@ -5937,7 +5913,7 @@ class HgConfig(VC):
                  return None
  
      def parent_info(self, vcdir, abortOnError=True):
@@ -51,7 +51,7 @@ index d119b62..471fe98 100644
          author, date = out.split("|||")
          ts, _ = date.split(" ")
          return self._sanitize_parent_info({
-@@ -8287,46 +8263,8 @@ class SuiteImport:
+@@ -8301,46 +8277,8 @@ class SuiteImport:
          version = import_dict.get("version")
          suite_dir = None
          version_from = import_dict.get("versionFrom")
@@ -100,7 +100,7 @@ index d119b62..471fe98 100644
  
      @staticmethod
      def get_source_urls(source, kind=None):
-@@ -8367,8 +8305,6 @@ class Suite(object):
+@@ -8381,8 +8319,6 @@ class Suite(object):
      :type dists: list[Distribution]
      """
      def __init__(self, mxDir, primary, internal, importing_suite, load, vc, vc_dir, dynamicallyImported=False):
@@ -109,7 +109,7 @@ index d119b62..471fe98 100644
          self.imported_by = [] if primary else [importing_suite]
          self.mxDir = mxDir
          self.dir = dirname(mxDir)
-@@ -8396,7 +8332,7 @@ class Suite(object):
+@@ -8410,7 +8346,7 @@ class Suite(object):
          self._outputRoot = None
          self._preloaded_suite_dict = None
          self.vc = vc
@@ -118,7 +118,7 @@ index d119b62..471fe98 100644
          self._preload_suite_dict()
          self._init_imports()
          if load:
-@@ -9295,7 +9231,9 @@ def get_dynamic_imports():
+@@ -9310,7 +9246,9 @@ def get_dynamic_imports():
  class SourceSuite(Suite):
      """A source suite"""
      def __init__(self, mxDir, primary=False, load=True, internal=False, importing_suite=None, dynamicallyImported=False):
@@ -129,7 +129,7 @@ index d119b62..471fe98 100644
          Suite.__init__(self, mxDir, primary, internal, importing_suite, load, vc, vc_dir, dynamicallyImported=dynamicallyImported)
          logvv("SourceSuite.__init__({}), got vc={}, vc_dir={}".format(mxDir, self.vc, self.vc_dir))
          self.projects = []
-@@ -9344,17 +9282,7 @@ class SourceSuite(Suite):
+@@ -9359,17 +9297,7 @@ class SourceSuite(Suite):
          """
          Gets the release tag from VC or create a time based once if VC is unavailable
          """
@@ -148,7 +148,7 @@ index d119b62..471fe98 100644
  
      def scm_metadata(self, abortOnError=False):
          scm = self.scm
-@@ -12526,55 +12454,8 @@ def _attempt_download(url, path, jarEntryName=None):
+@@ -12541,55 +12469,8 @@ def _attempt_download(url, path, jarEntryName=None):
      return False
  
  def download(path, urls, verbose=False, abortOnError=True, verifyOnly=False):
@@ -206,7 +206,7 @@ index d119b62..471fe98 100644
  
  def update_file(path, content, showDiff=False):
      """
-@@ -13378,6 +13259,7 @@ class Archiver(SafeFileCreation):
+@@ -13393,6 +13274,7 @@ class Archiver(SafeFileCreation):
  
      def _add_zip(self, filename, archive_name, provenance):
          self._add_provenance(archive_name, provenance)
@@ -214,7 +214,7 @@ index d119b62..471fe98 100644
          self.zf.write(filename, archive_name)
  
      def _add_str_zip(self, data, archive_name, provenance):
-@@ -18526,12 +18408,35 @@ def _find_suite_import(importing_suite, suite_import, fatalIfMissing=True, load=
+@@ -18541,12 +18423,35 @@ def _find_suite_import(importing_suite, suite_import, fatalIfMissing=True, load=
          Attempts to locate an existing suite in the local context
          Returns the path to the mx.name dir if found else None
          """
diff --git a/pkgs/development/compilers/graalvm/default.nix b/pkgs/development/compilers/graalvm/default.nix
index 3cb0d7430ab3c..be03e1aeeed33 100644
--- a/pkgs/development/compilers/graalvm/default.nix
+++ b/pkgs/development/compilers/graalvm/default.nix
@@ -1,15 +1,11 @@
-{ stdenv, lib, fetchFromGitHub, fetchurl, fetchzip, fetchgit, mercurial, python27,
-  zlib, makeWrapper, openjdk, unzip, git, clang, llvm, which, icu, ruby, bzip2
+{ stdenv, lib, fetchFromGitHub, fetchurl, fetchzip, fetchgit, mercurial, python27, setJavaClassPath,
+  zlib, makeWrapper, openjdk, unzip, git, clang, llvm, which, icu, ruby, bzip2, glibc
   # gfortran, readline, bzip2, lzma, pcre, curl, ed, tree ## WIP: fastr deps
 }:
 
 let
-  version = "1.0.0-rc15";
+  version = "19.1.1";
   truffleMake = ./truffle.make;
-  R = fetchurl {
-    url = "http://cran.rstudio.com/src/base/R-3/R-3.5.1.tar.gz";
-    sha256 = "1vap2k8kj5icy9naw61f9zyphf4rs0c9rxvil0zxkwx0xvsvyqq4";
-  };
   makeMxGitCache = list: out: ''
      mkdir ${out}
     ${lib.concatMapStrings ({ url, name, rev, sha256 }: ''
@@ -36,7 +32,7 @@ let
     hg checkout ${lib.escapeShellArg "vm${version}"}
   '';
 
-  # pre-download some cache entries ('mx' will not be able to download under nixbld1)
+  # pre-download some cache entries ('mx' will not be able to download under nixbld)
   makeMxCache = list:
     stdenv.mkDerivation {
       name = "mx-cache";
@@ -66,31 +62,27 @@ let
     };
 
   jvmci8-mxcache = [
-    rec { sha1 = "977b33afe2344a9ee801fd3317c54d8e1f9d7a79"; name = "JACOCOCORE_0.8.2_${sha1}/jacococore-0.8.2.jar";                                   url = mirror://maven/org/jacoco/org.jacoco.core/0.8.2/org.jacoco.core-0.8.2.jar; }
-    rec { sha1 = "46f38efb779fb08216379e1a196396f4e22bbe41"; name = "JACOCOCORE_0.8.2_${sha1}/jacococore-0.8.2.sources.jar";                           url = mirror://maven/org/jacoco/org.jacoco.core/0.8.2/org.jacoco.core-0.8.2-sources.jar; }
-    rec { sha1 = "50e133cdfd2d31ca5702b73615be70f801d3ae26"; name = "JACOCOREPORT_0.8.2_${sha1}/jacocoreport-0.8.2.jar";                               url = mirror://maven/org/jacoco/org.jacoco.report/0.8.2/org.jacoco.report-0.8.2.jar; }
-    rec { sha1 = "7488cd6e42cc4fa85b51200b7f451465692e033b"; name = "JACOCOREPORT_0.8.2_${sha1}/jacocoreport-0.8.2.sources.jar";                       url = mirror://maven/org/jacoco/org.jacoco.report/0.8.2/org.jacoco.report-0.8.2-sources.jar; }
-    rec { sha1 = "4806883004063feb978b8811f00d5ea2138750bb"; name = "JACOCOAGENT_0.8.2_${sha1}/jacocoagent-0.8.2.jar";                                 url = mirror://maven/org/jacoco/org.jacoco.agent/0.8.2/org.jacoco.agent-0.8.2-runtime.jar; }
+    rec { sha1 = "53addc878614171ff0fcbc8f78aed12175c22cdb"; name = "JACOCOCORE_0.8.4_${sha1}/jacococore-0.8.4.jar";                                   url = mirror://maven/org/jacoco/org.jacoco.core/0.8.4/org.jacoco.core-0.8.4.jar; }
+    rec { sha1 = "9bd1fa334d941005bc9ab3ac92478a590f5b7d73"; name = "JACOCOCORE_0.8.4_${sha1}/jacococore-0.8.4.sources.jar";                           url = mirror://maven/org/jacoco/org.jacoco.core/0.8.4/org.jacoco.core-0.8.4-sources.jar; }
+    rec { sha1 = "e5ca9511493b7e3bc2cabdb8ded92e855f3aac32"; name = "JACOCOREPORT_0.8.4_${sha1}/jacocoreport-0.8.4.jar";                               url = mirror://maven/org/jacoco/org.jacoco.report/0.8.4/org.jacoco.report-0.8.4.jar; }
+    rec { sha1 = "eb61e479b35b467954f28a565c094c563b790e19"; name = "JACOCOREPORT_0.8.4_${sha1}/jacocoreport-0.8.4.sources.jar";                       url = mirror://maven/org/jacoco/org.jacoco.report/0.8.4/org.jacoco.report-0.8.4-sources.jar; }
+    rec { sha1 = "869021a6d90cfb008b12e83fccbe42eca29e5355"; name = "JACOCOAGENT_0.8.4_${sha1}/jacocoagent-0.8.4.jar";                                 url = mirror://maven/org/jacoco/org.jacoco.agent/0.8.4/org.jacoco.agent-0.8.4-runtime.jar; }
     rec { sha1 = "306816fb57cf94f108a43c95731b08934dcae15c"; name = "JOPTSIMPLE_4_6_${sha1}/joptsimple-4-6.jar";                                       url = mirror://maven/net/sf/jopt-simple/jopt-simple/4.6/jopt-simple-4.6.jar; }
     rec { sha1 = "9cd14a61d7aa7d554f251ef285a6f2c65caf7b65"; name = "JOPTSIMPLE_4_6_${sha1}/joptsimple-4-6.sources.jar";                               url = mirror://maven/net/sf/jopt-simple/jopt-simple/4.6/jopt-simple-4.6-sources.jar; }
-    rec { sha1 = "b852fb028de645ad2852bbe998e084d253f450a5"; name = "JMH_GENERATOR_ANNPROCESS_1_18_${sha1}/jmh-generator-annprocess-1-18.jar";         url = mirror://maven/org/openjdk/jmh/jmh-generator-annprocess/1.18/jmh-generator-annprocess-1.18.jar; }
-    rec { sha1 = "d455b0dc6108b5e6f1fb4f6cf1c7b4cbedbecc97"; name = "JMH_GENERATOR_ANNPROCESS_1_18_${sha1}/jmh-generator-annprocess-1-18.sources.jar"; url = mirror://maven/org/openjdk/jmh/jmh-generator-annprocess/1.18/jmh-generator-annprocess-1.18-sources.jar; }
-    rec { sha1 = "7aac374614a8a76cad16b91f1a4419d31a7dcda3"; name = "JMH_GENERATOR_ANNPROCESS_1_21_${sha1}/jmh-generator-annprocess-1-21.jar";         url = mirror://maven/org/openjdk/jmh/jmh-generator-annprocess/1.21/jmh-generator-annprocess-1.21.jar; }
-    rec { sha1 = "fb48e2a97df95f8b9dced54a1a37749d2a64d2ae"; name = "JMH_GENERATOR_ANNPROCESS_1_21_${sha1}/jmh-generator-annprocess-1-21.sources.jar"; url = mirror://maven/org/openjdk/jmh/jmh-generator-annprocess/1.21/jmh-generator-annprocess-1.21-sources.jar; }
-    rec { sha1 = "c01b6798f81b0fc2c5faa70cbe468c275d4b50c7"; name = "ASM_6.2.1_${sha1}/asm-6.2.1.jar";                                                 url = mirror://maven/org/ow2/asm/asm/6.2.1/asm-6.2.1.jar; }
-    rec { sha1 = "cee28077ac7a63d3de0b205ec314d83944ff6267"; name = "ASM_6.2.1_${sha1}/asm-6.2.1.sources.jar";                                         url = mirror://maven/org/ow2/asm/asm/6.2.1/asm-6.2.1-sources.jar; }
-    rec { sha1 = "332b022092ecec53cdb6272dc436884b2d940615"; name = "ASM_TREE_6.2.1_${sha1}/asm-tree-6.2.1.jar";                                       url = mirror://maven/org/ow2/asm/asm-tree/6.2.1/asm-tree-6.2.1.jar; }
-    rec { sha1 = "072bd64989090e4ed58e4657e3d4481d96f643af"; name = "ASM_TREE_6.2.1_${sha1}/asm-tree-6.2.1.sources.jar";                               url = mirror://maven/org/ow2/asm/asm-tree/6.2.1/asm-tree-6.2.1-sources.jar; }
-    rec { sha1 = "e8b876c5ccf226cae2f44ed2c436ad3407d0ec1d"; name = "ASM_ANALYSIS_6.2.1_${sha1}/asm-analysis-6.2.1.jar";                               url = mirror://maven/org/ow2/asm/asm-analysis/6.2.1/asm-analysis-6.2.1.jar; }
-    rec { sha1 = "b0b249bd185677648692e7c57b488b6d7c2a6653"; name = "ASM_ANALYSIS_6.2.1_${sha1}/asm-analysis-6.2.1.sources.jar";                       url = mirror://maven/org/ow2/asm/asm-analysis/6.2.1/asm-analysis-6.2.1-sources.jar; }
-    rec { sha1 = "eaf31376d741a3e2017248a4c759209fe25c77d3"; name = "ASM_COMMONS_6.2.1_${sha1}/asm-commons-6.2.1.jar";                                 url = mirror://maven/org/ow2/asm/asm-commons/6.2.1/asm-commons-6.2.1.jar; }
-    rec { sha1 = "667fa0f9d370e7848b0e3d173942855a91fd1daf"; name = "ASM_COMMONS_6.2.1_${sha1}/asm-commons-6.2.1.sources.jar";                         url = mirror://maven/org/ow2/asm/asm-commons/6.2.1/asm-commons-6.2.1-sources.jar; }
+    rec { sha1 = "fa29aa438674ff19d5e1386d2c3527a0267f291e"; name = "ASM_7.1_${sha1}/asm-7.1.jar";                                                     url = mirror://maven/org/ow2/asm/asm/7.1/asm-7.1.jar; }
+    rec { sha1 = "9d170062d595240da35301362b079e5579c86f49"; name = "ASM_7.1_${sha1}/asm-7.1.sources.jar";                                             url = mirror://maven/org/ow2/asm/asm/7.1/asm-7.1-sources.jar; }
+    rec { sha1 = "a3662cf1c1d592893ffe08727f78db35392fa302"; name = "ASM_TREE_7.1_${sha1}/asm-tree-7.1.jar";                                           url = mirror://maven/org/ow2/asm/asm-tree/7.1/asm-tree-7.1.jar; }
+    rec { sha1 = "157238292b551de8680505fa2d19590d136e25b9"; name = "ASM_TREE_7.1_${sha1}/asm-tree-7.1.sources.jar";                                   url = mirror://maven/org/ow2/asm/asm-tree/7.1/asm-tree-7.1-sources.jar; }
+    rec { sha1 = "379e0250f7a4a42c66c5e94e14d4c4491b3c2ed3"; name = "ASM_ANALYSIS_7.1_${sha1}/asm-analysis-7.1.jar";                                   url = mirror://maven/org/ow2/asm/asm-analysis/7.1/asm-analysis-7.1.jar; }
+    rec { sha1 = "36789198124eb075f1a5efa18a0a7812fb16f47f"; name = "ASM_ANALYSIS_7.1_${sha1}/asm-analysis-7.1.sources.jar";                           url = mirror://maven/org/ow2/asm/asm-analysis/7.1/asm-analysis-7.1-sources.jar; }
+    rec { sha1 = "431dc677cf5c56660c1c9004870de1ed1ea7ce6c"; name = "ASM_COMMONS_7.1_${sha1}/asm-commons-7.1.jar";                                     url = mirror://maven/org/ow2/asm/asm-commons/7.1/asm-commons-7.1.jar; }
+    rec { sha1 = "a62ff3ae6e37affda7c6fb7d63b89194c6d006ee"; name = "ASM_COMMONS_7.1_${sha1}/asm-commons-7.1.sources.jar";                             url = mirror://maven/org/ow2/asm/asm-commons/7.1/asm-commons-7.1-sources.jar; }
     rec { sha1 = "ec2544ab27e110d2d431bdad7d538ed509b21e62"; name = "COMMONS_MATH3_3_2_${sha1}/commons-math3-3-2.jar";                                 url = mirror://maven/org/apache/commons/commons-math3/3.2/commons-math3-3.2.jar; }
     rec { sha1 = "cd098e055bf192a60c81d81893893e6e31a6482f"; name = "COMMONS_MATH3_3_2_${sha1}/commons-math3-3-2.sources.jar";                         url = mirror://maven/org/apache/commons/commons-math3/3.2/commons-math3-3.2-sources.jar; }
-    rec { sha1 = "0174aa0077e9db596e53d7f9ec37556d9392d5a6"; name = "JMH_1_18_${sha1}/jmh-1-18.jar";                                                   url = mirror://maven/org/openjdk/jmh/jmh-core/1.18/jmh-core-1.18.jar; }
-    rec { sha1 = "7ff1e1aafea436b6aa8b29a8b8f1c2d66be26f5b"; name = "JMH_1_18_${sha1}/jmh-1-18.sources.jar";                                           url = mirror://maven/org/openjdk/jmh/jmh-core/1.18/jmh-core-1.18-sources.jar; }
     rec { sha1 = "442447101f63074c61063858033fbfde8a076873"; name = "JMH_1_21_${sha1}/jmh-1-21.jar";                                                   url = mirror://maven/org/openjdk/jmh/jmh-core/1.21/jmh-core-1.21.jar; }
     rec { sha1 = "a6fe84788bf8cf762b0e561bf48774c2ea74e370"; name = "JMH_1_21_${sha1}/jmh-1-21.sources.jar";                                           url = mirror://maven/org/openjdk/jmh/jmh-core/1.21/jmh-core-1.21-sources.jar; }
+    rec { sha1 = "7aac374614a8a76cad16b91f1a4419d31a7dcda3"; name = "JMH_GENERATOR_ANNPROCESS_1_21_${sha1}/jmh-generator-annprocess-1-21.jar";         url = mirror://maven/org/openjdk/jmh/jmh-generator-annprocess/1.21/jmh-generator-annprocess-1.21.jar; }
+    rec { sha1 = "fb48e2a97df95f8b9dced54a1a37749d2a64d2ae"; name = "JMH_GENERATOR_ANNPROCESS_1_21_${sha1}/jmh-generator-annprocess-1-21.sources.jar"; url = mirror://maven/org/openjdk/jmh/jmh-generator-annprocess/1.21/jmh-generator-annprocess-1.21-sources.jar; }
     rec { sha1 = "2973d150c0dc1fefe998f834810d68f278ea58ec"; name = "JUNIT_${sha1}/junit.jar";                                                         url = mirror://maven/junit/junit/4.12/junit-4.12.jar; }
     rec { sha1 = "a6c32b40bf3d76eca54e3c601e5d1470c86fcdfa"; name = "JUNIT_${sha1}/junit.sources.jar";                                                 url = mirror://maven/junit/junit/4.12/junit-4.12-sources.jar; }
     rec { sha1 = "42a25dc3219429f0e5d060061f71acb49bf010a0"; name = "HAMCREST_${sha1}/hamcrest.jar";                                                   url = mirror://maven/org/hamcrest/hamcrest-core/1.3/hamcrest-core-1.3.jar; }
@@ -118,11 +110,11 @@ let
     rec { sha1 = "280c265b789e041c02e5c97815793dfc283fb1e6"; name = "LIBFFI_SOURCES_${sha1}/libffi-sources.tar.gz";                                    url = https://lafo.ssw.uni-linz.ac.at/pub/graal-external-deps/libffi-3.2.1.tar.gz; }
     rec { sha1 = "8819cea8bfe22c9c63f55465e296b3855ea41786"; name = "TruffleJSON_${sha1}/trufflejson.jar";                                             url = https://lafo.ssw.uni-linz.ac.at/pub/graal-external-deps/trufflejson-20180130.jar; }
     rec { sha1 = "9712a8124c40298015f04a74f61b3d81a51513af"; name = "CHECKSTYLE_8.8_${sha1}/checkstyle-8.8.jar";                                       url = https://lafo.ssw.uni-linz.ac.at/pub/graal-external-deps/checkstyle-8.8-all.jar; }
-    rec { sha1 = "5a5574f03b58465226166a638641a384b9f44445"; name = "VISUALVM_COMMON_${sha1}/visualvm-common.tar.gz";                                  url = https://lafo.ssw.uni-linz.ac.at/pub/graal-external-deps/visualvm-655.tar.gz; }
-    rec { sha1 = "64f07398bac9897e9b8123edeaf5cf9ff19517b5"; name = "VISUALVM_PLATFORM_SPECIFIC_${sha1}/visualvm-platform-specific.tar.gz";            url = https://lafo.ssw.uni-linz.ac.at/pub/graal-external-deps/visualvm-655-linux-amd64.tar.gz; }
+    rec { sha1 = "158ba6f2b346469b5f8083d1700c3f55b8b9082c"; name = "VISUALVM_COMMON_${sha1}/visualvm-common.tar.gz";                                  url = https://lafo.ssw.uni-linz.ac.at/pub/graal-external-deps/visualvm/visualvm-19_0_0-11.tar.gz; }
+    rec { sha1 = "eb5ffa476ed2f6fac0ecd4bb2ae32741f9646932"; name = "VISUALVM_PLATFORM_SPECIFIC_${sha1}/visualvm-platform-specific.tar.gz";            url = https://lafo.ssw.uni-linz.ac.at/pub/graal-external-deps/visualvm/visualvm-19_0_0-11-linux-amd64.tar.gz; }
     rec { sha1 = "e6e60889b7211a80b21052a249bd7e0f88f79fee"; name = "Java-WebSocket_${sha1}/java-websocket.jar";                                       url = mirror://maven/org/java-websocket/Java-WebSocket/1.3.9/Java-WebSocket-1.3.9.jar; }
     rec { sha1 = "7a4d00d5ec5febd252a6182e8b6e87a0a9821f81"; name = "ICU4J_${sha1}/icu4j.jar";                                                         url = mirror://maven/com/ibm/icu/icu4j/62.1/icu4j-62.1.jar; }
-   # This duplication of asm with underscore and minus is totally weird
+    # This duplication of asm with underscore and minus is totally weird
     rec { sha1 = "c01b6798f81b0fc2c5faa70cbe468c275d4b50c7"; name = "ASM-6.2.1_${sha1}/asm-6.2.1.jar";                                                 url = mirror://maven/org/ow2/asm/asm/6.2.1/asm-6.2.1.jar; }
     rec { sha1 = "cee28077ac7a63d3de0b205ec314d83944ff6267"; name = "ASM-6.2.1_${sha1}/asm-6.2.1.sources.jar";                                         url = mirror://maven/org/ow2/asm/asm/6.2.1/asm-6.2.1-sources.jar; }
     rec { sha1 = "332b022092ecec53cdb6272dc436884b2d940615"; name = "ASM_TREE-6.2.1_${sha1}/asm-tree-6.2.1.jar";                                       url = mirror://maven/org/ow2/asm/asm-tree/6.2.1/asm-tree-6.2.1.jar; }
@@ -149,14 +141,10 @@ let
   ];
 
   graal-mxcachegit = [
-    { sha256 = "0siryzvmj9h8zkyr0d3gy9fqgyxb9s5xs15rf7lnx9zh3ykq549y"; name = "graaljs";
-      url = "http://github.com/graalvm/graaljs.git"; rev = "vm-${version}"; }
-    { sha256 = "1ii3mwa0c2zk9vm51hyrymdz3whfihm6sccd2r5ja2v53jcdc1a3"; name = "truffleruby";
-      url = "http://github.com/oracle/truffleruby.git"; rev = "vm-${version}"; }
-    { sha256 = "1nz8yqg2k9shpmhj3jv7k2icfg72cm55baf354rsh1pqanay8qb7"; name = "fastr";
-      url = "http://github.com/oracle/fastr.git"; rev = "vm-${version}"; }
-    { sha256 = "1c8nnrl30fys22gk3y6dvxzq0fq1a5hjkqrw15p68cwpz9wma4gi"; name = "graalpython";
-      url = "https://github.com/graalvm/graalpython.git"; rev = "vm-${version}"; }
+    { sha256 = "05z2830ng71bhgsxc0zyc74l1bz7hg54la8j1r99993fhhch4y36"; name = "graaljs";     url = "https://github.com/graalvm/graaljs.git";     rev = "vm-${version}"; }
+    { sha256 = "0ai5x4n1c2lcfkfpp29zn1bcmp3khc5hvssyw1qr1l2zy79fxwjp"; name = "truffleruby"; url = "https://github.com/oracle/truffleruby.git";  rev = "vm-${version}"; }
+    { sha256 = "010079qsl6dff3yca8vlzcahq9z1ppyr758shjkm1f7izwphjv7p"; name = "fastr";       url = "https://github.com/oracle/fastr.git";        rev = "vm-${version}"; }
+    { sha256 = "0hcqbasqs0yb7p1sal63qbxqxh942gh5vzl95pfdlflmc2g82v4q"; name = "graalpython"; url = "https://github.com/graalvm/graalpython.git"; rev = "vm-${version}"; }
   ];
 
   ninja-syntax = python27.pkgs.buildPythonPackage rec {
@@ -180,13 +168,13 @@ let
 in rec {
 
   mx = stdenv.mkDerivation rec {
-    version = "5.215.4";
+    version = "5.223.0";
     pname = "mx";
     src = fetchFromGitHub {
       owner  = "graalvm";
       repo   = "mx";
       rev    = version;
-      sha256 = "0wrwfiwqjw6xp0bvp2g15jn6yrjb9w6jw1xnwvkyhkw1s6m0w0z1";
+      sha256 = "0q51dnm6n1472p93dxr4jh8d7cv09a70pq89cdgxwh42vapykrn9";
     };
     nativeBuildInputs = [ makeWrapper ];
     prePatch = ''
@@ -219,19 +207,19 @@ in rec {
     meta = with stdenv.lib; {
       homepage = https://github.com/graalvm/mx;
       description = "Command-line tool used for the development of Graal projects";
-      license = licenses.unfree;
+      license = licenses.gpl2;
       platforms = python27.meta.platforms;
     };
   };
 
   jvmci8 = stdenv.mkDerivation rec {
-    version = "0.58";
+    version = "19.2-b01";
     name = "jvmci-${version}";
     src = fetchFromGitHub {
       owner  = "graalvm";
       repo   = "graal-jvmci-8";
       rev    = "jvmci-${version}";
-      sha256 = "0p8icn3d99zggsh6pqb15dz1j186ck442sjpn2cv43n4nvdmmp1m";
+      sha256 = "0maipj871vaxvap4576m0pzblzqxfjjzmwap3ndd84ny8d6vbqaa";
     };
     buildInputs = [ mx mercurial openjdk ];
     postUnpack = ''
@@ -249,6 +237,9 @@ in rec {
       # The hotspot version name regex fix
       substituteInPlace mx.jvmci/mx_jvmci.py \
         --replace "\\d+.\\d+-b\\d+" "\\d+.\\d+-bga"
+      substituteInPlace src/share/vm/jvmci/jvmciCompilerToVM.cpp \
+        --replace 'method->name_and_sig_as_C_string(), method->native_function(), entry' \
+                  'method->name_and_sig_as_C_string(), p2i(method->native_function()), p2i(entry)' || exit -1
     '';
     hardeningDisable = [ "fortify" ];
     NIX_CFLAGS_COMPILE = [
@@ -268,10 +259,23 @@ in rec {
       mv openjdk1.8.0_*/linux-amd64/product/* $out
       install -v -m0555 -D $MX_CACHE_DIR/hsdis*/hsdis.so $out/jre/lib/amd64/hsdis-amd64.so
     '';
-    dontFixup = true; # do not nuke path of ffmpeg etc
-    dontStrip = true; # why? see in oraclejdk derivation
-    meta = openjdk.meta // { inherit (graalvm8.meta) platforms; };
-    inherit (openjdk) postFixup;
+    # copy-paste openjdk's preFixup
+    preFixup = ''
+      # Propagate the setJavaClassPath setup hook from the JRE so that
+      # any package that depends on the JRE has $CLASSPATH set up
+      # properly.
+      mkdir -p $out/nix-support
+      printWords ${setJavaClassPath} > $out/nix-support/propagated-build-inputs
+
+      # Set JAVA_HOME automatically.
+      mkdir -p $out/nix-support
+      cat <<EOF > $out/nix-support/setup-hook
+      if [ -z "\$JAVA_HOME" ]; then export JAVA_HOME=$out; fi
+      EOF
+    '';
+    postFixup = openjdk.postFixup or null;
+    dontStrip = true; # stripped javac crashes with "segmentaion fault"
+    inherit (openjdk) meta;
   };
 
   graalvm8 = stdenv.mkDerivation rec {
@@ -281,7 +285,7 @@ in rec {
       owner  = "oracle";
       repo   = "graal";
       rev    = "vm-${version}";
-      sha256 = "18fqah8x7gwz02ji40b4vyqav9x5dw703xwikjc117wlyymb1k56";
+      sha256 = "0abx6adk91yzaf1md4qbidxykpqcgphh6j4hj01ry57s4if0j66f";
     };
     patches = [ ./002_setjmp.c.patch ./003_mx_truffle.py.patch ];
     buildInputs = [ mx zlib mercurial jvmci8 git clang llvm
@@ -324,6 +328,10 @@ in rec {
 
       # Patch the native-image template, as it will be run during build
       chmod +x vm/mx.vm/launcher_template.sh && patchShebangs vm/mx.vm
+      # Prevent random errors from too low maxRuntimecompilemethods
+      substituteInPlace truffle/mx.truffle/macro-truffle.properties \
+        --replace '-H:MaxRuntimeCompileMethods=1400' \
+                  '-H:MaxRuntimeCompileMethods=28000'
     '';
 
     buildPhase = ''
@@ -349,19 +357,21 @@ in rec {
 
     installPhase = ''
       mkdir -p $out
-      cp -rf $MX_ALT_OUTPUT_ROOT/vm/linux-amd64/GRAALVM_CMP_GU_GVM_INS_JS_LIBPOLY_NFI_NJS_POLY_POLYNATIVE_PRO_PYN_RGX_SLG_SVM_SVMAG_SVMCF_SVML_TFL_VVM/graalvm-unknown-${version}/* $out
+      rm -rf $MX_ALT_OUTPUT_ROOT/vm/linux-amd64/GRAALVM_*STAGE1*
+      cp -rf $MX_ALT_OUTPUT_ROOT/vm/linux-amd64/GRAALVM*/graalvm-unknown-${version}/* $out
 
       # BUG workaround http://mail.openjdk.java.net/pipermail/graal-dev/2017-December/005141.html
       substituteInPlace $out/jre/lib/security/java.security \
         --replace file:/dev/random    file:/dev/./urandom \
         --replace NativePRNGBlocking  SHA1PRNG
-      # Organize the out dir
-      mkdir -p $out/share && mv $out/man $out/share
-      rm $out/ASSEMBLY_EXCEPTION $out/release $out/LICENSE $out/THIRD_PARTY_README
+      # copy static and dynamic libraries needed for static compilation
+      cp -rf ${glibc}/lib/* $out/jre/lib/svm/clibraries/linux-amd64/
+      cp ${glibc.static}/lib/* $out/jre/lib/svm/clibraries/linux-amd64/
+      cp ${zlib.static}/lib/libz.a $out/jre/lib/svm/clibraries/linux-amd64/libz.a
     '';
 
-    dontFixup = true; # do not nuke path of ffmpeg etc
-    dontStrip = true; # why? see in oraclejdk derivation
+    inherit (jvmci8) preFixup;
+    dontStrip = true; # stripped javac crashes with "segmentaion fault"
     doInstallCheck = true;
     installCheckPhase = ''
       echo ${lib.escapeShellArg ''
@@ -381,8 +391,14 @@ in rec {
       $out/bin/native-image --no-server HelloWorld
       ./helloworld
       ./helloworld | fgrep 'Hello World'
+
+      # Ahead-Of-Time compilation with --static
+      $out/bin/native-image --no-server --static HelloWorld
+      ./helloworld
+      ./helloworld | fgrep 'Hello World'
     '';
 
+    enableParallelBuilding = true;
     passthru.home = graalvm8;
 
     meta = with stdenv.lib; {
@@ -390,7 +406,7 @@ in rec {
       description = "High-Performance Polyglot VM";
       license = licenses.gpl2;
       maintainers = with maintainers; [ volth hlolli ];
-      platforms = [ "x86_64-linux" ];
+      platforms = [ "x86_64-linux" /*"aarch64-linux" "x86_64-darwin"*/ ];
     };
   };
 }
diff --git a/pkgs/development/compilers/graalvm/enterprise-edition.nix b/pkgs/development/compilers/graalvm/enterprise-edition.nix
new file mode 100644
index 0000000000000..84cb38aa8d119
--- /dev/null
+++ b/pkgs/development/compilers/graalvm/enterprise-edition.nix
@@ -0,0 +1,133 @@
+{ stdenv, requireFile, perl, unzip, glibc, zlib, gdk-pixbuf, xorg, glib, fontconfig, freetype, cairo, pango, gtk3, gtk2, ffmpeg, libGL, atk, alsaLib, libav_0_8, setJavaClassPath }:
+
+let
+  graalvm8-ee = stdenv.mkDerivation rec {
+    pname = "graalvm8-ee";
+    version = "19.2.0";
+    srcs = [
+      (requireFile {
+         name   = "graalvm-ee-linux-amd64-${version}.tar.gz";
+         sha256 = "1j56lyids48zyjhxk8xl4niy8hk6qzi1aj7c55yfh62id8v6cpbw";
+         url    = "https://www.oracle.com/technetwork/graalvm/downloads/index.html";
+      })
+      (requireFile {
+         name   = "native-image-installable-svm-svmee-linux-amd64-${version}.jar";
+         sha256 = "07c25l27msxccqrbz4bknz0sxsl0z2k8990cdfkbrgxvhxspfnnm";
+         url    = "https://www.oracle.com/technetwork/graalvm/downloads/index.html";
+      })
+      (requireFile {
+         name   = "python-installable-svm-svmee-linux-amd64-${version}.jar";
+         sha256 = "1c7kpz56w9p418li97ymixdwywscr85vhn7jkzxq71bj7ia7pxwz";
+         url    = "https://www.oracle.com/technetwork/graalvm/downloads/index.html";
+      })
+      (requireFile {
+         name   = "ruby-installable-svm-svmee-linux-amd64-${version}.jar";
+         sha256 = "13jfm5qpxqxz7f5n9yyvqrv1vwigifrjwk3hssp23maski2ssys1";
+         url    = "https://www.oracle.com/technetwork/graalvm/downloads/index.html";
+      })
+    ];
+    nativeBuildInputs = [ unzip perl ];
+    unpackPhase = ''
+      unpack_jar() {
+        jar=$1
+        unzip $jar -d $out
+        perl -ne 'use File::Path qw(make_path);
+                  use File::Basename qw(dirname);
+                  if (/^(.+) = (.+)$/) {
+                    make_path dirname("$ENV{out}/$1");
+                    system "ln -s $2 $ENV{out}/$1";
+                  }' $out/META-INF/symlinks
+        perl -ne 'if (/^(.+) = ([r-])([w-])([x-])([r-])([w-])([x-])([r-])([w-])([x-])$/) {
+                    my $mode = ($2 eq 'r' ? 0400 : 0) + ($3 eq 'w' ? 0200 : 0) + ($4  eq 'x' ? 0100 : 0) +
+                               ($5 eq 'r' ? 0040 : 0) + ($6 eq 'w' ? 0020 : 0) + ($7  eq 'x' ? 0010 : 0) +
+                               ($8 eq 'r' ? 0004 : 0) + ($9 eq 'w' ? 0002 : 0) + ($10 eq 'x' ? 0001 : 0);
+                    chmod $mode, "$ENV{out}/$1";
+                  }' $out/META-INF/permissions
+        rm -rf $out/META-INF
+      }
+
+      mkdir -p $out
+      arr=($srcs)
+      tar xf ''${arr[0]} -C $out --strip-components=1
+      unpack_jar ''${arr[1]}
+      unpack_jar ''${arr[2]}
+      unpack_jar ''${arr[3]}
+    '';
+
+    installPhase = ''
+      # BUG workaround http://mail.openjdk.java.net/pipermail/graal-dev/2017-December/005141.html
+      substituteInPlace $out/jre/lib/security/java.security \
+        --replace file:/dev/random    file:/dev/./urandom \
+        --replace NativePRNGBlocking  SHA1PRNG
+
+      # provide libraries needed for static compilation
+      for f in ${glibc}/lib/* ${glibc.static}/lib/* ${zlib.static}/lib/*; do
+        ln -s $f $out/jre/lib/svm/clibraries/linux-amd64/$(basename $f)
+      done
+    '';
+
+    dontStrip = true;
+
+    preFixup = ''
+      # Set JAVA_HOME automatically.
+      mkdir -p $out/nix-support
+      cat <<EOF > $out/nix-support/setup-hook
+      if [ -z "\$JAVA_HOME" ]; then export JAVA_HOME=$out; fi
+      EOF
+    '';
+
+    postFixup = ''
+      rpath="$out/jre/lib/amd64/jli:$out/jre/lib/amd64/server:$out/jre/lib/amd64:${
+        stdenv.lib.strings.makeLibraryPath [ glibc xorg.libXxf86vm xorg.libX11 xorg.libXext xorg.libXtst xorg.libXi xorg.libXrender
+                                             glib zlib alsaLib fontconfig freetype pango gtk3 gtk2 cairo gdk-pixbuf atk ffmpeg libGL ]}"
+
+      for f in $(find $out -type f -perm -0100); do
+        patchelf --interpreter "$(cat $NIX_CC/nix-support/dynamic-linker)" "$f" || true
+        patchelf --set-rpath   "$rpath"                                    "$f" || true
+      done
+
+      for f in $(find $out -type f -perm -0100); do
+        if ldd "$f" | fgrep 'not found'; then echo "in file $f"; fi
+      done
+    '';
+
+    propagatedBuildInputs = [ setJavaClassPath zlib ]; # $out/bin/native-image needs zlib to build native executables
+    
+    doInstallCheck = true;
+    installCheckPhase = ''
+      echo ${stdenv.lib.escapeShellArg ''
+               public class HelloWorld {
+                 public static void main(String[] args) {
+                   System.out.println("Hello World");
+                 }
+               }
+             ''} > HelloWorld.java
+      $out/bin/javac HelloWorld.java
+
+      # run on JVM with Graal Compiler
+      $out/bin/java -XX:+UnlockExperimentalVMOptions -XX:+EnableJVMCI -XX:+UseJVMCICompiler HelloWorld
+      $out/bin/java -XX:+UnlockExperimentalVMOptions -XX:+EnableJVMCI -XX:+UseJVMCICompiler HelloWorld | fgrep 'Hello World'
+
+      # Ahead-Of-Time compilation
+      $out/bin/native-image --no-server HelloWorld
+      ./helloworld
+      ./helloworld | fgrep 'Hello World'
+
+      # Ahead-Of-Time compilation with --static
+      $out/bin/native-image --no-server --static HelloWorld
+      ./helloworld
+      ./helloworld | fgrep 'Hello World'
+    '';
+
+    passthru.home = graalvm8-ee;
+
+    meta = with stdenv.lib; {
+      homepage = https://www.graalvm.org/;
+      description = "High-Performance Polyglot VM";
+      license = licenses.unfree;
+      maintainers = with maintainers; [ volth hlolli ];
+      platforms = [ "x86_64-linux" ];
+    };
+  };
+in
+  graalvm8-ee
diff --git a/pkgs/development/compilers/halide/default.nix b/pkgs/development/compilers/halide/default.nix
index 1d3b13937fc04..683f8d7ace09d 100644
--- a/pkgs/development/compilers/halide/default.nix
+++ b/pkgs/development/compilers/halide/default.nix
@@ -1,5 +1,5 @@
 { llvmPackages, lib, fetchFromGitHub, cmake
-, libpng, libjpeg, mesa_noglu, eigen, openblas
+, libpng, libjpeg, mesa, eigen, openblas
 }:
 
 let
@@ -37,7 +37,7 @@ in llvmPackages.stdenv.mkDerivation {
   # Note: only openblas and not atlas part of this Nix expression
   # see pkgs/development/libraries/science/math/liblapack/3.5.0.nix
   # to get a hint howto setup atlas instead of openblas
-  buildInputs = [ llvmPackages.llvm libpng libjpeg mesa_noglu eigen openblas ];
+  buildInputs = [ llvmPackages.llvm libpng libjpeg mesa eigen openblas ];
 
   nativeBuildInputs = [ cmake ];
 
diff --git a/pkgs/development/compilers/icedtea-web/default.nix b/pkgs/development/compilers/icedtea-web/default.nix
deleted file mode 100644
index 9390cbde63779..0000000000000
--- a/pkgs/development/compilers/icedtea-web/default.nix
+++ /dev/null
@@ -1,39 +0,0 @@
-{ stdenv, fetchurl, jdk, gtk2, xulrunner, zip, pkgconfig, perl, npapi_sdk, bash, bc }:
-
-stdenv.mkDerivation rec {
-  name = "icedtea-web-${version}";
-
-  version = "1.7.1";
-
-  src = fetchurl {
-    url = "http://icedtea.wildebeest.org/download/source/${name}.tar.gz";
-    sha256 = "1b9z0i9b1dsc2qpfdzbn2fi4vi3idrhm7ig45g1ny40ymvxcwwn9";
-  };
-
-  nativeBuildInputs = [ pkgconfig bc perl ];
-  buildInputs = [ gtk2 xulrunner zip npapi_sdk ];
-
-  preConfigure = ''
-    #patchShebangs javac.in
-    configureFlagsArray+=("BIN_BASH=${bash}/bin/bash")
-  '';
-
-  configureFlags = [
-    "--with-jdk-home=${jdk.home}"
-    "--disable-docs"
-  ];
-
-  mozillaPlugin = "/lib";
-
-  meta = {
-    description = "Java web browser plugin and an implementation of Java Web Start";
-    longDescription = ''
-      A Free Software web browser plugin running applets written in the Java
-      programming language and an implementation of Java Web Start, originally
-      based on the NetX project.
-    '';
-    homepage = http://icedtea.classpath.org/wiki/IcedTea-Web;
-    maintainers = with stdenv.lib.maintainers; [ wizeman ];
-    platforms = stdenv.lib.platforms.linux;
-  };
-}
diff --git a/pkgs/development/compilers/ispc/default.nix b/pkgs/development/compilers/ispc/default.nix
index 2657ee6633b78..1cbe95232eb72 100644
--- a/pkgs/development/compilers/ispc/default.nix
+++ b/pkgs/development/compilers/ispc/default.nix
@@ -1,4 +1,4 @@
-{stdenv, fetchFromGitHub, fetchpatch, which, m4, python, bison, flex, llvmPackages,
+{stdenv, fetchFromGitHub, which, m4, python, bison, flex, llvmPackages,
 testedTargets ? ["sse2" "host"] # the default test target is sse4, but that is not supported by all Hydra agents
 }:
 
diff --git a/pkgs/development/compilers/jetbrains-jdk/default.nix b/pkgs/development/compilers/jetbrains-jdk/default.nix
index 08e3ec4f445fa..d407fb46b9b56 100644
--- a/pkgs/development/compilers/jetbrains-jdk/default.nix
+++ b/pkgs/development/compilers/jetbrains-jdk/default.nix
@@ -1,6 +1,6 @@
 { stdenv, lib, fetchurl, file, glib, libxml2, libav_0_8, ffmpeg, libxslt
 , libGL , xorg, alsaLib, fontconfig, freetype, pango, gtk2, cairo
-, gdk_pixbuf, atk, zlib }:
+, gdk-pixbuf, atk, zlib }:
 
 # TODO: Investigate building from source instead of patching binaries.
 # TODO: Binary patching for not just x86_64-linux but also x86_64-darwin i686-linux
@@ -38,7 +38,7 @@ let drv = stdenv.mkDerivation rec {
 
   rpath = lib.makeLibraryPath ([
     stdenv.cc.cc stdenv.cc.libc glib libxml2 libav_0_8 ffmpeg libxslt libGL
-    alsaLib fontconfig freetype pango gtk2 cairo gdk_pixbuf atk zlib
+    alsaLib fontconfig freetype pango gtk2 cairo gdk-pixbuf atk zlib
     (placeholder "out")
   ] ++ (with xorg; [
     libX11 libXext libXtst libXi libXp libXt libXrender libXxf86vm
diff --git a/pkgs/development/compilers/jsonnet/default.nix b/pkgs/development/compilers/jsonnet/default.nix
index d0e689b67605b..7bbad0e12016f 100644
--- a/pkgs/development/compilers/jsonnet/default.nix
+++ b/pkgs/development/compilers/jsonnet/default.nix
@@ -15,12 +15,14 @@ stdenv.mkDerivation rec {
 
   makeFlags = [
     "jsonnet"
+    "jsonnetfmt"
     "libjsonnet.so"
   ];
 
   installPhase = ''
     mkdir -p $out/bin $out/lib $out/include
     cp jsonnet $out/bin/
+    cp jsonnetfmt $out/bin/
     cp libjsonnet*.so $out/lib/
     cp -a include/*.h $out/include/
   '';
diff --git a/pkgs/development/compilers/julia/1.0.nix b/pkgs/development/compilers/julia/1.0.nix
index a679eda330664..3cd9daee14162 100644
--- a/pkgs/development/compilers/julia/1.0.nix
+++ b/pkgs/development/compilers/julia/1.0.nix
@@ -1,8 +1,8 @@
 import ./shared.nix {
   majorVersion = "1";
   minorVersion = "0";
-  maintenanceVersion = "3";
-  src_sha256 = "0666chsc19wx02k5m1yilf6wbc9bw27ay8p1d00jkh8m0jkrpf7l";
+  maintenanceVersion = "4";
+  src_sha256 = "1dfx68wbrrzpbh74rla7i2g3r5z6wa1pxq3ahyfm5m27vfyjbkhg";
 
   libuvVersion = "ed3700c849289ed01fe04273a7bf865340b2bd7e";
   libuvSha256 = "137w666zsjw1p0ma3lf94d75hr1q45sgkfmbizkyji2qm57cnxjs";
diff --git a/pkgs/development/compilers/julia/1.1.nix b/pkgs/development/compilers/julia/1.1.nix
index a868f949d27c4..5be34b4c4b4cb 100644
--- a/pkgs/development/compilers/julia/1.1.nix
+++ b/pkgs/development/compilers/julia/1.1.nix
@@ -1,8 +1,8 @@
 import ./shared.nix {
   majorVersion = "1";
   minorVersion = "1";
-  maintenanceVersion = "0";
-  src_sha256 = "08fyck4qcdv9nnrdqh1wb7lb8pkkikh67xx5lc872sjl9w3p0sak";
+  maintenanceVersion = "1";
+  src_sha256 = "1yqjd0n42xf9hzxpvc9vysyjj98p42by216jkdqakdy7dkjcmnhq";
 
   libuvVersion = "2348256acf5759a544e5ca7935f638d2bc091d60";
   libuvSha256 = "1363f4vqayfcv5zqg07qmzjff56yhad74k16c22ian45lram8mv8";
diff --git a/pkgs/development/compilers/julia/shared.nix b/pkgs/development/compilers/julia/shared.nix
index 131b726248421..d8d521952bdae 100644
--- a/pkgs/development/compilers/julia/shared.nix
+++ b/pkgs/development/compilers/julia/shared.nix
@@ -9,7 +9,7 @@
 { stdenv, fetchurl, fetchzip
 # build tools
 , gfortran, m4, makeWrapper, patchelf, perl, which, python2
-, llvm, cmake
+, cmake
 # libjulia dependencies
 , libunwind, readline, utf8proc, zlib
 # standard library dependencies
diff --git a/pkgs/development/compilers/kotlin/default.nix b/pkgs/development/compilers/kotlin/default.nix
index 87c798c8d382e..32659d5be5640 100644
--- a/pkgs/development/compilers/kotlin/default.nix
+++ b/pkgs/development/compilers/kotlin/default.nix
@@ -1,14 +1,14 @@
 { stdenv, fetchurl, makeWrapper, jre, unzip }:
 
 let
-  version = "1.3.31";
+  version = "1.3.41";
 in stdenv.mkDerivation rec {
   inherit version;
   name = "kotlin-${version}";
 
   src = fetchurl {
     url = "https://github.com/JetBrains/kotlin/releases/download/v${version}/kotlin-compiler-${version}.zip";
-    sha256 = "0sldhjxh2ghzwkabgziyiq4609iws0vninr8zxclzbqmcgajawqh";
+    sha256 = "0ch1fynqjfsb7jklw3pa6fygrgnl8nz4x4v0id06wq4md23bcjn4";
   };
 
   propagatedBuildInputs = [ jre ] ;
diff --git a/pkgs/development/compilers/ldc/default.nix b/pkgs/development/compilers/ldc/default.nix
index b3cf84fdd0f8b..e4ef37e4721d3 100644
--- a/pkgs/development/compilers/ldc/default.nix
+++ b/pkgs/development/compilers/ldc/default.nix
@@ -2,8 +2,8 @@
 , python, libconfig, lit, gdb, unzip, darwin, bash
 , callPackage, makeWrapper, targetPackages
 , bootstrapVersion ? false
-, version ? "1.15.0"
-, ldcSha256 ? "1qnfy2q8zkywvby7wa8jm20mlpghn28x6w357cpc8hi56g7y1q6p"
+, version ? "1.16.0"
+, ldcSha256 ? "00kk6pijn1ay2kkrp6b5ismawxr10azwij89k1rkszavqq6rsva2"
 }:
 
 let
diff --git a/pkgs/development/compilers/llvm/3.5/clang.nix b/pkgs/development/compilers/llvm/3.5/clang.nix
index 7e0163577baf2..132cd67a4aebf 100644
--- a/pkgs/development/compilers/llvm/3.5/clang.nix
+++ b/pkgs/development/compilers/llvm/3.5/clang.nix
@@ -4,8 +4,10 @@ let
 in stdenv.mkDerivation {
   name = "clang-${version}";
 
+  src = fetch "cfe" "0846h8vn3zlc00jkmvrmy88gc6ql6014c02l4jv78fpvfigmgssg";
+
   unpackPhase = ''
-    unpackFile ${fetch "cfe" "0846h8vn3zlc00jkmvrmy88gc6ql6014c02l4jv78fpvfigmgssg"}
+    unpackFile $src
     mv cfe-${version}.src clang
     sourceRoot=$PWD/clang
     unpackFile ${clang-tools-extra_src}
diff --git a/pkgs/development/compilers/llvm/3.5/llvm.nix b/pkgs/development/compilers/llvm/3.5/llvm.nix
index 2645469767ad1..6eec997177850 100644
--- a/pkgs/development/compilers/llvm/3.5/llvm.nix
+++ b/pkgs/development/compilers/llvm/3.5/llvm.nix
@@ -17,13 +17,13 @@
 , enableSharedLibraries ? !stdenv.isDarwin
 }:
 
-let
-  src = fetch "llvm" "0xf5q17kkxsrm2gsi93h4pwlv663kji73r2g4asb97klsmb626a4";
-in stdenv.mkDerivation rec {
+stdenv.mkDerivation rec {
   name = "llvm-${version}";
 
+  src = fetch "llvm" "0xf5q17kkxsrm2gsi93h4pwlv663kji73r2g4asb97klsmb626a4";
+
   unpackPhase = ''
-    unpackFile ${src}
+    unpackFile $src
     mv llvm-${version}.src llvm
     sourceRoot=$PWD/llvm
     unpackFile ${compiler-rt_src}
@@ -85,8 +85,6 @@ in stdenv.mkDerivation rec {
 
   enableParallelBuilding = true;
 
-  passthru.src = src;
-
   meta = {
     description = "Collection of modular and reusable compiler and toolchain technologies";
     homepage    = http://llvm.org/;
diff --git a/pkgs/development/compilers/llvm/3.8/clang/default.nix b/pkgs/development/compilers/llvm/3.8/clang/default.nix
index cc25a41b04009..47a1bed126da7 100644
--- a/pkgs/development/compilers/llvm/3.8/clang/default.nix
+++ b/pkgs/development/compilers/llvm/3.8/clang/default.nix
@@ -5,8 +5,10 @@ let
   self = stdenv.mkDerivation {
     name = "clang-${version}";
 
+    src = fetch "cfe" "1prc72xmkgx8wrzmrr337776676nhsp1qd3mw2bvb22bzdnq7lsc";
+
     unpackPhase = ''
-      unpackFile ${fetch "cfe" "1prc72xmkgx8wrzmrr337776676nhsp1qd3mw2bvb22bzdnq7lsc"}
+      unpackFile $src
       mv cfe-${version}.src clang
       sourceRoot=$PWD/clang
       unpackFile ${clang-tools-extra_src}
diff --git a/pkgs/development/compilers/llvm/3.8/llvm.nix b/pkgs/development/compilers/llvm/3.8/llvm.nix
index 261a1d0f94caf..a73b73137ddce 100644
--- a/pkgs/development/compilers/llvm/3.8/llvm.nix
+++ b/pkgs/development/compilers/llvm/3.8/llvm.nix
@@ -16,13 +16,13 @@
 , enableSharedLibraries ? true
 }:
 
-let
-  src = fetch "llvm" "1ybmnid4pw2hxn12ax5qa5kl1ldfns0njg8533y3mzslvd5cx0kf";
-in stdenv.mkDerivation rec {
+stdenv.mkDerivation rec {
   name = "llvm-${version}";
 
+  src = fetch "llvm" "1ybmnid4pw2hxn12ax5qa5kl1ldfns0njg8533y3mzslvd5cx0kf";
+
   unpackPhase = ''
-    unpackFile ${src}
+    unpackFile $src
     mv llvm-${version}.src llvm
     sourceRoot=$PWD/llvm
     unpackFile ${compiler-rt_src}
@@ -105,8 +105,6 @@ in stdenv.mkDerivation rec {
 
   enableParallelBuilding = true;
 
-  passthru.src = src;
-
   meta = {
     description = "Collection of modular and reusable compiler and toolchain technologies";
     homepage    = http://llvm.org/;
diff --git a/pkgs/development/compilers/llvm/3.9/clang/default.nix b/pkgs/development/compilers/llvm/3.9/clang/default.nix
index f597c559dba66..e2cf437e19e12 100644
--- a/pkgs/development/compilers/llvm/3.9/clang/default.nix
+++ b/pkgs/development/compilers/llvm/3.9/clang/default.nix
@@ -5,8 +5,10 @@ let
   self = stdenv.mkDerivation {
     name = "clang-${version}";
 
+    src = fetch "cfe" "0qsyyb40iwifhhlx9a3drf8z6ni6zwyk3bvh0kx2gs6yjsxwxi76";
+
     unpackPhase = ''
-      unpackFile ${fetch "cfe" "0qsyyb40iwifhhlx9a3drf8z6ni6zwyk3bvh0kx2gs6yjsxwxi76"}
+      unpackFile $src
       mv cfe-${version}.src clang
       sourceRoot=$PWD/clang
       unpackFile ${clang-tools-extra_src}
diff --git a/pkgs/development/compilers/llvm/3.9/llvm.nix b/pkgs/development/compilers/llvm/3.9/llvm.nix
index 174cb17908ccb..c8d819cc96345 100644
--- a/pkgs/development/compilers/llvm/3.9/llvm.nix
+++ b/pkgs/development/compilers/llvm/3.9/llvm.nix
@@ -20,8 +20,6 @@
 assert (stdenv.hostPlatform != stdenv.buildPlatform) -> !enableSharedLibraries;
 
 let
-  src = fetch "llvm" "1vi9sf7rx1q04wj479rsvxayb6z740iaz3qniwp266fgp5a07n8z";
-
   # Used when creating a versioned symlinks of libLLVM.dylib
   versionSuffixes = with stdenv.lib;
     let parts = splitString "." version; in
@@ -31,8 +29,10 @@ in
 stdenv.mkDerivation {
   name = "llvm-${version}";
 
+  src = fetch "llvm" "1vi9sf7rx1q04wj479rsvxayb6z740iaz3qniwp266fgp5a07n8z";
+
   unpackPhase = ''
-    unpackFile ${src}
+    unpackFile $src
     mv llvm-${version}.src llvm
     sourceRoot=$PWD/llvm
     unpackFile ${compiler-rt_src}
@@ -163,8 +163,6 @@ stdenv.mkDerivation {
 
   enableParallelBuilding = true;
 
-  passthru.src = src;
-
   meta = {
     description = "Collection of modular and reusable compiler and toolchain technologies";
     homepage    = http://llvm.org/;
diff --git a/pkgs/development/compilers/llvm/4/clang/default.nix b/pkgs/development/compilers/llvm/4/clang/default.nix
index c6538282f23e2..f50da39a62495 100644
--- a/pkgs/development/compilers/llvm/4/clang/default.nix
+++ b/pkgs/development/compilers/llvm/4/clang/default.nix
@@ -8,8 +8,10 @@ let
   self = stdenv.mkDerivation ({
     name = "clang-${version}";
 
+    src = fetch "cfe" "16vnv3msnvx33dydd17k2cq0icndi1a06bg5vcxkrhjjb1rqlwv1";
+
     unpackPhase = ''
-      unpackFile ${fetch "cfe" "16vnv3msnvx33dydd17k2cq0icndi1a06bg5vcxkrhjjb1rqlwv1"}
+      unpackFile $src
       mv cfe-${version}* clang
       sourceRoot=$PWD/clang
       unpackFile ${clang-tools-extra_src}
diff --git a/pkgs/development/compilers/llvm/4/lldb.nix b/pkgs/development/compilers/llvm/4/lldb.nix
index 0be8a4d418655..325149fc19be6 100644
--- a/pkgs/development/compilers/llvm/4/lldb.nix
+++ b/pkgs/development/compilers/llvm/4/lldb.nix
@@ -32,7 +32,7 @@ stdenv.mkDerivation {
 
   nativeBuildInputs = [ cmake python which swig ];
   buildInputs = [ ncurses zlib libedit libxml2 llvm ]
-    ++ stdenv.lib.optionals stdenv.isDarwin [ darwin.libobjc darwin.apple_sdk.libs.xpc darwin.apple_sdk.frameworks.Foundation darwin.bootstrap_cmds darwin.apple_sdk.frameworks.Carbon darwin.apple_sdk.frameworks.Cocoa darwin.cf-private ];
+    ++ stdenv.lib.optionals stdenv.isDarwin [ darwin.libobjc darwin.apple_sdk.libs.xpc darwin.apple_sdk.frameworks.Foundation darwin.bootstrap_cmds darwin.apple_sdk.frameworks.Carbon darwin.apple_sdk.frameworks.Cocoa ];
 
   CXXFLAGS = "-fno-rtti";
   hardeningDisable = [ "format" ];
diff --git a/pkgs/development/compilers/llvm/4/llvm.nix b/pkgs/development/compilers/llvm/4/llvm.nix
index ecb18a5805408..ea70382d2ac71 100644
--- a/pkgs/development/compilers/llvm/4/llvm.nix
+++ b/pkgs/development/compilers/llvm/4/llvm.nix
@@ -17,8 +17,6 @@
 }:
 
 let
-  src = fetch "llvm" "0l9bf7kdwhlj0kq1hawpyxhna1062z3h7qcz2y8nfl9dz2qksy6s";
-
   # Used when creating a versioned symlinks of libLLVM.dylib
   versionSuffixes = with stdenv.lib;
     let parts = splitString "." release_version; in
@@ -28,8 +26,10 @@ in
 stdenv.mkDerivation (rec {
   name = "llvm-${version}";
 
+  src = fetch "llvm" "0l9bf7kdwhlj0kq1hawpyxhna1062z3h7qcz2y8nfl9dz2qksy6s";
+
   unpackPhase = ''
-    unpackFile ${src}
+    unpackFile $src
     mv llvm-${version}* llvm
     sourceRoot=$PWD/llvm
     unpackFile ${compiler-rt_src}
@@ -150,8 +150,6 @@ stdenv.mkDerivation (rec {
 
   enableParallelBuilding = true;
 
-  passthru.src = src;
-
   meta = {
     description = "Collection of modular and reusable compiler and toolchain technologies";
     homepage    = http://llvm.org/;
diff --git a/pkgs/development/compilers/llvm/5/clang/default.nix b/pkgs/development/compilers/llvm/5/clang/default.nix
index 5fd0271f0261d..7a3b151f83582 100644
--- a/pkgs/development/compilers/llvm/5/clang/default.nix
+++ b/pkgs/development/compilers/llvm/5/clang/default.nix
@@ -8,8 +8,10 @@ let
   self = stdenv.mkDerivation ({
     name = "clang-${version}";
 
+    src = fetch "cfe" "0018520c4qxf5hgjdqgpz2dgl3faf4gsz87fdlb8zdmx99rfk77s";
+
     unpackPhase = ''
-      unpackFile ${fetch "cfe" "0018520c4qxf5hgjdqgpz2dgl3faf4gsz87fdlb8zdmx99rfk77s"}
+      unpackFile $src
       mv cfe-${version}* clang
       sourceRoot=$PWD/clang
       unpackFile ${clang-tools-extra_src}
diff --git a/pkgs/development/compilers/llvm/5/lldb.nix b/pkgs/development/compilers/llvm/5/lldb.nix
index 7be9a7e47b740..5e670d4de1598 100644
--- a/pkgs/development/compilers/llvm/5/lldb.nix
+++ b/pkgs/development/compilers/llvm/5/lldb.nix
@@ -31,7 +31,7 @@ stdenv.mkDerivation {
 
   nativeBuildInputs = [ cmake python which swig ];
   buildInputs = [ ncurses zlib libedit libxml2 llvm ]
-    ++ stdenv.lib.optionals stdenv.isDarwin [ darwin.libobjc darwin.apple_sdk.libs.xpc darwin.apple_sdk.frameworks.Foundation darwin.bootstrap_cmds darwin.apple_sdk.frameworks.Carbon darwin.apple_sdk.frameworks.Cocoa darwin.cf-private ];
+    ++ stdenv.lib.optionals stdenv.isDarwin [ darwin.libobjc darwin.apple_sdk.libs.xpc darwin.apple_sdk.frameworks.Foundation darwin.bootstrap_cmds darwin.apple_sdk.frameworks.Carbon darwin.apple_sdk.frameworks.Cocoa ];
 
   CXXFLAGS = "-fno-rtti";
   hardeningDisable = [ "format" ];
diff --git a/pkgs/development/compilers/llvm/5/llvm.nix b/pkgs/development/compilers/llvm/5/llvm.nix
index b742e6863a5ea..8f311efaca5e3 100644
--- a/pkgs/development/compilers/llvm/5/llvm.nix
+++ b/pkgs/development/compilers/llvm/5/llvm.nix
@@ -10,15 +10,12 @@
 , version
 , release_version
 , zlib
-, libcxxabi
 , debugVersion ? false
 , enableManpages ? false
 , enableSharedLibraries ? !enableManpages
 }:
 
 let
-  src = fetch "llvm" "0g1bbj2n6xv4p1n6hh17vj3vpvg56wacipc81dgwga9mg2lys8nm";
-
   # Used when creating a versioned symlinks of libLLVM.dylib
   versionSuffixes = with stdenv.lib;
     let parts = splitString "." release_version; in
@@ -28,8 +25,10 @@ in
 stdenv.mkDerivation (rec {
   name = "llvm-${version}";
 
+  src = fetch "llvm" "0g1bbj2n6xv4p1n6hh17vj3vpvg56wacipc81dgwga9mg2lys8nm";
+
   unpackPhase = ''
-    unpackFile ${src}
+    unpackFile $src
     mv llvm-${version}* llvm
     sourceRoot=$PWD/llvm
   '';
@@ -141,8 +140,6 @@ stdenv.mkDerivation (rec {
 
   enableParallelBuilding = true;
 
-  passthru.src = src;
-
   requiredSystemFeatures = [ "big-parallel" ];
   meta = {
     description = "Collection of modular and reusable compiler and toolchain technologies";
diff --git a/pkgs/development/compilers/llvm/6/clang/default.nix b/pkgs/development/compilers/llvm/6/clang/default.nix
index 840567496785f..ff9064f455ec0 100644
--- a/pkgs/development/compilers/llvm/6/clang/default.nix
+++ b/pkgs/development/compilers/llvm/6/clang/default.nix
@@ -8,8 +8,10 @@ let
   self = stdenv.mkDerivation ({
     name = "clang-${version}";
 
+    src = fetch "cfe" "0rxn4rh7rrnsqbdgp4gzc8ishbkryhpl1kd3mpnxzpxxhla3y93w";
+
     unpackPhase = ''
-      unpackFile ${fetch "cfe" "0rxn4rh7rrnsqbdgp4gzc8ishbkryhpl1kd3mpnxzpxxhla3y93w"}
+      unpackFile $src
       mv cfe-${version}* clang
       sourceRoot=$PWD/clang
       unpackFile ${clang-tools-extra_src}
diff --git a/pkgs/development/compilers/llvm/6/lldb.nix b/pkgs/development/compilers/llvm/6/lldb.nix
index d33de2488350d..9571e7ab5a63f 100644
--- a/pkgs/development/compilers/llvm/6/lldb.nix
+++ b/pkgs/development/compilers/llvm/6/lldb.nix
@@ -31,7 +31,7 @@ stdenv.mkDerivation {
 
   nativeBuildInputs = [ cmake python which swig ];
   buildInputs = [ ncurses zlib libedit libxml2 llvm ]
-    ++ stdenv.lib.optionals stdenv.isDarwin [ darwin.libobjc darwin.apple_sdk.libs.xpc darwin.apple_sdk.frameworks.Foundation darwin.bootstrap_cmds darwin.apple_sdk.frameworks.Carbon darwin.apple_sdk.frameworks.Cocoa darwin.cf-private ];
+    ++ stdenv.lib.optionals stdenv.isDarwin [ darwin.libobjc darwin.apple_sdk.libs.xpc darwin.apple_sdk.frameworks.Foundation darwin.bootstrap_cmds darwin.apple_sdk.frameworks.Carbon darwin.apple_sdk.frameworks.Cocoa ];
 
   CXXFLAGS = "-fno-rtti";
   hardeningDisable = [ "format" ];
diff --git a/pkgs/development/compilers/llvm/6/llvm.nix b/pkgs/development/compilers/llvm/6/llvm.nix
index 9237d442b776c..e104d051fed79 100644
--- a/pkgs/development/compilers/llvm/6/llvm.nix
+++ b/pkgs/development/compilers/llvm/6/llvm.nix
@@ -19,8 +19,6 @@
 let
   inherit (stdenv.lib) optional optionals optionalString;
 
-  src = fetch "llvm" "1qpls3vk85lydi5b4axl0809fv932qgsqgdgrk098567z4jc7mmn";
-
   # Used when creating a versioned symlinks of libLLVM.dylib
   versionSuffixes = with stdenv.lib;
     let parts = splitString "." release_version; in
@@ -30,8 +28,10 @@ in
 stdenv.mkDerivation (rec {
   name = "llvm-${version}";
 
+  src = fetch "llvm" "1qpls3vk85lydi5b4axl0809fv932qgsqgdgrk098567z4jc7mmn";
+
   unpackPhase = ''
-    unpackFile ${src}
+    unpackFile $src
     mv llvm-${version}* llvm
     sourceRoot=$PWD/llvm
   '';
@@ -146,8 +146,6 @@ stdenv.mkDerivation (rec {
 
   enableParallelBuilding = true;
 
-  passthru.src = src;
-
   meta = {
     description = "Collection of modular and reusable compiler and toolchain technologies";
     homepage    = http://llvm.org/;
diff --git a/pkgs/development/compilers/llvm/7/clang/default.nix b/pkgs/development/compilers/llvm/7/clang/default.nix
index a4877b3fe6f58..e49c8387f7efb 100644
--- a/pkgs/development/compilers/llvm/7/clang/default.nix
+++ b/pkgs/development/compilers/llvm/7/clang/default.nix
@@ -8,8 +8,10 @@ let
   self = stdenv.mkDerivation ({
     name = "clang-${version}";
 
+    src = fetch "cfe" "0vc4i87qwxnw9lci4ayws9spakg0z6w5w670snj9f8g5m9rc8zg9";
+
     unpackPhase = ''
-      unpackFile ${fetch "cfe" "0vc4i87qwxnw9lci4ayws9spakg0z6w5w670snj9f8g5m9rc8zg9"}
+      unpackFile $src
       mv cfe-${version}* clang
       sourceRoot=$PWD/clang
       unpackFile ${clang-tools-extra_src}
diff --git a/pkgs/development/compilers/llvm/7/lldb.nix b/pkgs/development/compilers/llvm/7/lldb.nix
index f58871f1d7cdf..1b2dff2c76cf9 100644
--- a/pkgs/development/compilers/llvm/7/lldb.nix
+++ b/pkgs/development/compilers/llvm/7/lldb.nix
@@ -9,6 +9,7 @@
 , libxml2
 , llvm
 , clang-unwrapped
+, perl
 , python
 , version
 , darwin
@@ -19,6 +20,11 @@ stdenv.mkDerivation {
 
   src = fetch "lldb" "0klsscg1sczc4nw2l53xggi969k361cng2sjjrfp3bv4g5x14s4v";
 
+  nativeBuildInputs = [ cmake perl python which swig ];
+  buildInputs = [ ncurses zlib libedit libxml2 llvm ]
+    ++ stdenv.lib.optionals stdenv.isDarwin [ darwin.libobjc darwin.apple_sdk.libs.xpc darwin.apple_sdk.frameworks.Foundation darwin.bootstrap_cmds darwin.apple_sdk.frameworks.Carbon darwin.apple_sdk.frameworks.Cocoa ];
+
+
   postPatch = ''
     # Fix up various paths that assume llvm and clang are installed in the same place
     sed -i 's,".*ClangConfig.cmake","${clang-unwrapped}/lib/cmake/clang/ClangConfig.cmake",' \
@@ -30,22 +36,21 @@ stdenv.mkDerivation {
     sed -i -e 's,message(SEND_ERROR "Cannot find debugserver on system."),,' \
            -e 's,string(STRIP ''${XCODE_DEV_DIR} XCODE_DEV_DIR),,' \
            tools/debugserver/source/CMakeLists.txt
+
+    # Fix /usr/bin references for sandboxed builds.
+    patchShebangs scripts
   '';
 
-  nativeBuildInputs = [ cmake python which swig ];
-  buildInputs = [ ncurses zlib libedit libxml2 llvm ]
-    ++ stdenv.lib.optionals stdenv.isDarwin [ darwin.libobjc darwin.apple_sdk.libs.xpc darwin.apple_sdk.frameworks.Foundation darwin.bootstrap_cmds darwin.apple_sdk.frameworks.Carbon darwin.apple_sdk.frameworks.Cocoa darwin.cf-private ];
+  cmakeFlags = [
+    "-DLLDB_CODESIGN_IDENTITY=" # codesigning makes nondeterministic
+    "-DSKIP_DEBUGSERVER=ON"
+  ];
 
   CXXFLAGS = "-fno-rtti";
   hardeningDisable = [ "format" ];
 
   NIX_CFLAGS_COMPILE = stdenv.lib.optionalString stdenv.cc.isClang "-I${libxml2.dev}/include/libxml2";
 
-  cmakeFlags = [
-    "-DLLDB_CODESIGN_IDENTITY=" # codesigning makes nondeterministic
-    "-DSKIP_DEBUGSERVER=ON"
-  ];
-
   enableParallelBuilding = true;
 
   postInstall = ''
diff --git a/pkgs/development/compilers/llvm/7/llvm.nix b/pkgs/development/compilers/llvm/7/llvm.nix
index d3d9a4c506ded..a9caa88141a6b 100644
--- a/pkgs/development/compilers/llvm/7/llvm.nix
+++ b/pkgs/development/compilers/llvm/7/llvm.nix
@@ -15,16 +15,15 @@
 , debugVersion ? false
 , enableManpages ? false
 , enableSharedLibraries ? true
-, enablePFM ? !stdenv.isDarwin
+, enablePFM ? !(stdenv.isDarwin
+  || stdenv.isAarch64 # broken for Ampere eMAG 8180 (c2.large.arm on Packet) #56245
+  )
 , enablePolly ? false
 }:
 
 let
   inherit (stdenv.lib) optional optionals optionalString;
 
-  src = fetch "llvm" "0r1p5didv4rkgxyvbkyz671xddg6i3dxvbpsi1xxipkla0l9pk0v";
-  polly_src = fetch "polly" "16qkns4ab4x0azrvhy4j7cncbyb2rrbdrqj87zphvqxm5pvm8m1h";
-
   # Used when creating a versioned symlinks of libLLVM.dylib
   versionSuffixes = with stdenv.lib;
     let parts = splitString "." release_version; in
@@ -33,12 +32,15 @@ let
 in stdenv.mkDerivation (rec {
   name = "llvm-${version}";
 
+  src = fetch "llvm" "0r1p5didv4rkgxyvbkyz671xddg6i3dxvbpsi1xxipkla0l9pk0v";
+  polly_src = fetch "polly" "16qkns4ab4x0azrvhy4j7cncbyb2rrbdrqj87zphvqxm5pvm8m1h";
+
   unpackPhase = ''
-    unpackFile ${src}
+    unpackFile $src
     mv llvm-${version}* llvm
     sourceRoot=$PWD/llvm
   '' + optionalString enablePolly ''
-    unpackFile ${polly_src}
+    unpackFile $polly_src
     mv polly-* $sourceRoot/tools/polly
   '';
 
@@ -162,8 +164,6 @@ in stdenv.mkDerivation (rec {
 
   enableParallelBuilding = true;
 
-  passthru.src = src;
-
   meta = {
     description = "Collection of modular and reusable compiler and toolchain technologies";
     homepage    = http://llvm.org/;
diff --git a/pkgs/development/compilers/llvm/8/clang/compiler-rt-baremetal.patch b/pkgs/development/compilers/llvm/8/clang/compiler-rt-baremetal.patch
new file mode 100644
index 0000000000000..a4a0f21b0fcd6
--- /dev/null
+++ b/pkgs/development/compilers/llvm/8/clang/compiler-rt-baremetal.patch
@@ -0,0 +1,53 @@
+Index: lib/Driver/ToolChains/BareMetal.cpp
+===================================================================
+--- a/lib/Driver/ToolChains/BareMetal.cpp
++++ b/lib/Driver/ToolChains/BareMetal.cpp
+@@ -157,7 +157,7 @@
+ void BareMetal::AddLinkRuntimeLib(const ArgList &Args,
+                                   ArgStringList &CmdArgs) const {
+   CmdArgs.push_back(Args.MakeArgString("-lclang_rt.builtins-" +
+-                                       getTriple().getArchName() + ".a"));
++                                       getTriple().getArchName()));
+ }
+ 
+ void baremetal::Linker::ConstructJob(Compilation &C, const JobAction &JA,
+Index: test/Driver/baremetal.cpp
+===================================================================
+--- a/test/Driver/baremetal.cpp
++++ b/test/Driver/baremetal.cpp
+@@ -13,7 +13,7 @@
+ // CHECK-V6M-C-NEXT: "{{[^"]*}}ld{{(\.(lld|bfd|gold))?}}{{(\.exe)?}}" "{{.*}}.o" "-Bstatic"
+ // CHECK-V6M-C-SAME: "-L[[RESOURCE_DIR:[^"]+]]{{[/\\]+}}lib{{[/\\]+}}baremetal"
+ // CHECK-V6M-C-SAME: "-T" "semihosted.lds" "-Lsome{{[/\\]+}}directory{{[/\\]+}}user{{[/\\]+}}asked{{[/\\]+}}for"
+-// CHECK-V6M-C-SAME: "-lc" "-lm" "-lclang_rt.builtins-armv6m.a"
++// CHECK-V6M-C-SAME: "-lc" "-lm" "-lclang_rt.builtins-armv6m"
+ // CHECK-V6M-C-SAME: "-o" "{{.*}}.o"
+ 
+ // RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+@@ -35,7 +35,7 @@
+ // CHECK-V6M-DEFAULTCXX: "{{[^"]*}}ld{{(\.(lld|bfd|gold))?}}{{(\.exe)?}}" "{{.*}}.o" "-Bstatic"
+ // CHECK-V6M-DEFAULTCXX-SAME: "-L{{[^"]*}}{{[/\\]+}}lib{{(64)?}}{{[/\\]+}}clang{{[/\\]+}}{{.*}}{{[/\\]+}}lib{{[/\\]+}}baremetal"
+ // CHECK-V6M-DEFAULTCXX-SAME: "-lc++" "-lc++abi" "-lunwind"
+-// CHECK-V6M-DEFAULTCXX-SAME: "-lc" "-lm" "-lclang_rt.builtins-armv6m.a"
++// CHECK-V6M-DEFAULTCXX-SAME: "-lc" "-lm" "-lclang_rt.builtins-armv6m"
+ // CHECK-V6M-DEFAULTCXX-SAME: "-o" "{{.*}}.o"
+ 
+ // RUN: %clangxx -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+@@ -48,7 +48,7 @@
+ // CHECK-V6M-LIBCXX: "{{[^"]*}}ld{{(\.(lld|bfd|gold))?}}{{(\.exe)?}}" "{{.*}}.o" "-Bstatic"
+ // CHECK-V6M-LIBCXX-SAME: "-L{{[^"]*}}{{[/\\]+}}lib{{(64)?}}{{[/\\]+}}clang{{[/\\]+}}{{.*}}{{[/\\]+}}lib{{[/\\]+}}baremetal"
+ // CHECK-V6M-LIBCXX-SAME: "-lc++" "-lc++abi" "-lunwind"
+-// CHECK-V6M-LIBCXX-SAME: "-lc" "-lm" "-lclang_rt.builtins-armv6m.a"
++// CHECK-V6M-LIBCXX-SAME: "-lc" "-lm" "-lclang_rt.builtins-armv6m"
+ // CHECK-V6M-LIBCXX-SAME: "-o" "{{.*}}.o"
+ 
+ // RUN: %clangxx -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+@@ -61,7 +61,7 @@
+ // CHECK-V6M-LIBSTDCXX: "{{[^"]*}}ld{{(\.(lld|bfd|gold))?}}{{(\.exe)?}}" "{{.*}}.o" "-Bstatic"
+ // CHECK-V6M-LIBSTDCXX-SAME: "-L{{[^"]*}}{{[/\\]+}}lib{{(64)?}}{{[/\\]+}}clang{{[/\\]+}}{{.*}}{{[/\\]+}}lib{{[/\\]+}}baremetal"
+ // CHECK-V6M-LIBSTDCXX-SAME: "-lstdc++" "-lsupc++" "-lunwind"
+-// CHECK-V6M-LIBSTDCXX-SAME: "-lc" "-lm" "-lclang_rt.builtins-armv6m.a"
++// CHECK-V6M-LIBSTDCXX-SAME: "-lc" "-lm" "-lclang_rt.builtins-armv6m"
+ // CHECK-V6M-LIBSTDCXX-SAME: "-o" "{{.*}}.o"
+ 
+ // RUN: %clangxx -no-canonical-prefixes %s -### -o %t.o 2>&1 \
diff --git a/pkgs/development/compilers/llvm/8/clang/default.nix b/pkgs/development/compilers/llvm/8/clang/default.nix
index c0a0e0851450f..6911089250e8a 100644
--- a/pkgs/development/compilers/llvm/8/clang/default.nix
+++ b/pkgs/development/compilers/llvm/8/clang/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetch, fetchpatch, cmake, libxml2, llvm, version, clang-tools-extra_src, python
+{ stdenv, fetch, cmake, libxml2, llvm, version, clang-tools-extra_src, python
 , fixDarwinDylibNames
 , enableManpages ? false
 , enablePolly ? false # TODO: get this info from llvm (passthru?)
@@ -8,8 +8,10 @@ let
   self = stdenv.mkDerivation ({
     name = "clang-${version}";
 
+    src = fetch "cfe" "0ihnbdl058gvl2wdy45p5am55bq8ifx8m9mhcsgj9ax8yxlzvvvh";
+
     unpackPhase = ''
-      unpackFile ${fetch "cfe" "0svk1f70hvpwrjp6x5i9kqwrqwxnmcrw5s7f4cxyd100mdd12k08"}
+      unpackFile $src
       mv cfe-${version}* clang
       sourceRoot=$PWD/clang
       unpackFile ${clang-tools-extra_src}
@@ -45,6 +47,8 @@ let
       # Backport for the `--unwindlib=[libgcc|compiler-rt]` flag, which is
       # needed for our bootstrapping to not interfere with C.
       ./unwindlib.patch
+      # https://reviews.llvm.org/D51899
+      ./compiler-rt-baremetal.patch
     ];
 
     postPatch = ''
diff --git a/pkgs/development/compilers/llvm/8/compiler-rt.nix b/pkgs/development/compilers/llvm/8/compiler-rt.nix
index a8bbb1f719bf3..5959b99316d9b 100644
--- a/pkgs/development/compilers/llvm/8/compiler-rt.nix
+++ b/pkgs/development/compilers/llvm/8/compiler-rt.nix
@@ -2,7 +2,7 @@
 stdenv.mkDerivation rec {
   name = "compiler-rt-${version}";
   inherit version;
-  src = fetch "compiler-rt" "1c919wsm17xnv7lr8bhpq2wkq8113lzlw6hzhfr737j59x3wfddl";
+  src = fetch "compiler-rt" "0dqqf8f930l8gag4d9qjgn1n0pj0nbv2anviqqhdi1rkhas8z0hi";
 
   nativeBuildInputs = [ cmake python llvm ];
   buildInputs = stdenv.lib.optional stdenv.hostPlatform.isDarwin libcxxabi;
@@ -27,6 +27,9 @@ stdenv.mkDerivation rec {
     "-DCOMPILER_RT_BUILD_XRAY=OFF"
     "-DCOMPILER_RT_BUILD_LIBFUZZER=OFF"
     "-DCOMPILER_RT_BUILD_PROFILE=OFF"
+  ] ++ stdenv.lib.optionals (stdenv.hostPlatform.parsed.kernel.name == "none") [
+    "-DCOMPILER_RT_BAREMETAL_BUILD=ON"
+    "-DCOMPILER_RT_OS_DIR=baremetal"
   ];
 
   outputs = [ "out" "dev" ];
diff --git a/pkgs/development/compilers/llvm/8/default.nix b/pkgs/development/compilers/llvm/8/default.nix
index 48cf9e5e589c0..f864e24acfef9 100644
--- a/pkgs/development/compilers/llvm/8/default.nix
+++ b/pkgs/development/compilers/llvm/8/default.nix
@@ -5,15 +5,15 @@
 }:
 
 let
-  release_version = "8.0.0";
+  release_version = "8.0.1";
   version = release_version; # differentiating these is important for rc's
 
   fetch = name: sha256: fetchurl {
-    url = "https://releases.llvm.org/${release_version}/${name}-${version}.src.tar.xz";
+    url = "https://github.com/llvm/llvm-project/releases/download/llvmorg-${release_version}/${name}-${version}.src.tar.xz";
     inherit sha256;
   };
 
-  clang-tools-extra_src = fetch "clang-tools-extra" "0jwx6nnshp92pd5852y7ip7qhaqdf8az5g0440pli9q8whmi402g";
+  clang-tools-extra_src = fetch "clang-tools-extra" "1qf3097bc5ia8p6cpmbx985rjr3yaah5s8fc0nv7pw742yv7jw8q";
 
   tools = stdenv.lib.makeExtensible (tools: let
     callPackage = newScope (tools // { inherit stdenv cmake libxml2 python isl release_version version fetch; });
diff --git a/pkgs/development/compilers/llvm/8/libc++/default.nix b/pkgs/development/compilers/llvm/8/libc++/default.nix
index 3d67c37dcdd7b..f8a07de072221 100644
--- a/pkgs/development/compilers/llvm/8/libc++/default.nix
+++ b/pkgs/development/compilers/llvm/8/libc++/default.nix
@@ -4,7 +4,7 @@
 stdenv.mkDerivation rec {
   name = "libc++-${version}";
 
-  src = fetch "libcxx" "1qlx3wlxrnc5cwc1fcfc2vhfsl7j4294hi8y5kxj8hy8wxsjd462";
+  src = fetch "libcxx" "0y4vc9z36c1zlq15cnibdzxnc1xi5glbc6klnm8a41q3db4541kz";
 
   postUnpack = ''
     unpackFile ${libcxxabi.src}
diff --git a/pkgs/development/compilers/llvm/8/libc++abi.nix b/pkgs/development/compilers/llvm/8/libc++abi.nix
index bb5b368267f29..1ee6d069f4b5a 100644
--- a/pkgs/development/compilers/llvm/8/libc++abi.nix
+++ b/pkgs/development/compilers/llvm/8/libc++abi.nix
@@ -4,7 +4,7 @@
 stdenv.mkDerivation {
   name = "libc++abi-${version}";
 
-  src = fetch "libcxxabi" "1k875f977ybdkpdnr9105wa6hccy9qvpd9xd42n75h7p56bdxmn2";
+  src = fetch "libcxxabi" "1vznz8n1z1h8af0ga451m98lc2hjnv4fyzl71napsvjhvk4g6nxp";
 
   nativeBuildInputs = [ cmake ];
   buildInputs = stdenv.lib.optional (!stdenv.isDarwin && !stdenv.isFreeBSD && !stdenv.hostPlatform.isWasm) libunwind;
diff --git a/pkgs/development/compilers/llvm/8/libunwind.nix b/pkgs/development/compilers/llvm/8/libunwind.nix
index a187d0adc9947..75edd1fff54de 100644
--- a/pkgs/development/compilers/llvm/8/libunwind.nix
+++ b/pkgs/development/compilers/llvm/8/libunwind.nix
@@ -1,9 +1,9 @@
-{ stdenv, version, fetch, cmake, libcxx, fetchpatch }:
+{ stdenv, version, fetch, cmake, fetchpatch, enableShared ? true }:
 
 stdenv.mkDerivation {
   name = "libunwind-${version}";
 
-  src = fetch "libunwind" "0q7ndlldid9wchnny0a936llwxj7zgb9gxp46wjjxvwwkik3l97z";
+  src = fetch "libunwind" "0vhgcgzsb33l83qaikrkj87ypqb48mi607rccczccwiiv8ficw0q";
 
   nativeBuildInputs = [ cmake ];
 
@@ -19,4 +19,6 @@ stdenv.mkDerivation {
   ];
 
   enableParallelBuilding = true;
+
+  cmakeFlags = stdenv.lib.optional (!enableShared) "-DLIBUNWIND_ENABLE_SHARED=OFF";
 }
diff --git a/pkgs/development/compilers/llvm/8/lld.nix b/pkgs/development/compilers/llvm/8/lld.nix
index 7fff6843c5f4f..aec1b14b9943a 100644
--- a/pkgs/development/compilers/llvm/8/lld.nix
+++ b/pkgs/development/compilers/llvm/8/lld.nix
@@ -9,7 +9,7 @@
 stdenv.mkDerivation {
   name = "lld-${version}";
 
-  src = fetch "lld" "0dvf38pbm7jy88g66mz7ikkdfhm2qpj0iyzh62hzycifjbnciblw";
+  src = fetch "lld" "121xhxrlvwy3k5nf6p1wv31whxlb635ssfkci8z93mwv4ja1xflz";
 
   nativeBuildInputs = [ cmake ];
   buildInputs = [ llvm libxml2 ];
diff --git a/pkgs/development/compilers/llvm/8/lldb.nix b/pkgs/development/compilers/llvm/8/lldb.nix
index ae9198e99d278..f31da000bb826 100644
--- a/pkgs/development/compilers/llvm/8/lldb.nix
+++ b/pkgs/development/compilers/llvm/8/lldb.nix
@@ -17,7 +17,7 @@
 stdenv.mkDerivation {
   name = "lldb-${version}";
 
-  src = fetch "lldb" "0wq3mi76fk86g2g2bcsr0yhagh1dlf2myk641ai58rc116gqp4a9";
+  src = fetch "lldb" "1mriw4adrwm6kzabrjr7yqmdiylxd6glf6samd80dp8idnm9p9z8";
 
   postPatch = ''
     # Fix up various paths that assume llvm and clang are installed in the same place
@@ -31,7 +31,7 @@ stdenv.mkDerivation {
 
   nativeBuildInputs = [ cmake python which swig ];
   buildInputs = [ ncurses zlib libedit libxml2 llvm ]
-    ++ stdenv.lib.optionals stdenv.isDarwin [ darwin.libobjc darwin.apple_sdk.libs.xpc darwin.apple_sdk.frameworks.Foundation darwin.bootstrap_cmds darwin.apple_sdk.frameworks.Carbon darwin.apple_sdk.frameworks.Cocoa darwin.cf-private ];
+    ++ stdenv.lib.optionals stdenv.isDarwin [ darwin.libobjc darwin.apple_sdk.libs.xpc darwin.apple_sdk.frameworks.Foundation darwin.bootstrap_cmds darwin.apple_sdk.frameworks.Carbon darwin.apple_sdk.frameworks.Cocoa ];
 
   CXXFLAGS = "-fno-rtti";
   hardeningDisable = [ "format" ];
diff --git a/pkgs/development/compilers/llvm/8/llvm.nix b/pkgs/development/compilers/llvm/8/llvm.nix
index 5d8d081672981..6799a3f935f5d 100644
--- a/pkgs/development/compilers/llvm/8/llvm.nix
+++ b/pkgs/development/compilers/llvm/8/llvm.nix
@@ -1,6 +1,5 @@
 { stdenv
 , fetch
-, fetchpatch
 , cmake
 , python
 , libffi
@@ -15,16 +14,15 @@
 , debugVersion ? false
 , enableManpages ? false
 , enableSharedLibraries ? true
-, enablePFM ? !stdenv.isDarwin
+, enablePFM ? !(stdenv.isDarwin
+  || stdenv.isAarch64 # broken for Ampere eMAG 8180 (c2.large.arm on Packet) #56245
+)
 , enablePolly ? false
 }:
 
 let
   inherit (stdenv.lib) optional optionals optionalString;
 
-  src = fetch "llvm" "0k124sxkfhfi1rca6kzkdraf4axhx99x3cw2rk55056628dvwwl8";
-  polly_src = fetch "polly" "1x4xv3j226rqdddp7b61d71wsx2b8vmmri02ycx27y2fg7ba7xg3";
-
   # Used when creating a version-suffixed symlink of libLLVM.dylib
   shortVersion = with stdenv.lib;
     concatStringsSep "." (take 1 (splitString "." release_version));
@@ -32,12 +30,15 @@ let
 in stdenv.mkDerivation (rec {
   name = "llvm-${version}";
 
+  src = fetch "llvm" "1rvm5gqp5v8hfn17kqws3zhk94w4kxndal12bqa0y57p09nply24";
+  polly_src = fetch "polly" "1lfjdz3ilj5xmjxvicd8f5ykybks67ry2pdb777352r3mzlgg8g8";
+
   unpackPhase = ''
-    unpackFile ${src}
+    unpackFile $src
     mv llvm-${version}* llvm
     sourceRoot=$PWD/llvm
   '' + optionalString enablePolly ''
-    unpackFile ${polly_src}
+    unpackFile $polly_src
     mv polly-* $sourceRoot/tools/polly
   '';
 
@@ -141,8 +142,6 @@ in stdenv.mkDerivation (rec {
 
   enableParallelBuilding = true;
 
-  passthru.src = src;
-
   meta = {
     description = "Collection of modular and reusable compiler and toolchain technologies";
     homepage    = http://llvm.org/;
diff --git a/pkgs/development/compilers/llvm/8/openmp.nix b/pkgs/development/compilers/llvm/8/openmp.nix
index bf85cae5abe76..8cf5517356193 100644
--- a/pkgs/development/compilers/llvm/8/openmp.nix
+++ b/pkgs/development/compilers/llvm/8/openmp.nix
@@ -9,7 +9,7 @@
 stdenv.mkDerivation {
   name = "openmp-${version}";
 
-  src = fetch "openmp" "1mf9cpgvix34xlpv0inkgl3qmdvgvp96f7sksqizri0n5xfp1cgp";
+  src = fetch "openmp" "0b3jlxhqbpyd1nqkpxjfggm5d9va5qpyf7d4i5y7n4a1mlydv19y";
 
   nativeBuildInputs = [ cmake perl ];
   buildInputs = [ llvm ];
diff --git a/pkgs/development/compilers/matter-compiler/default.nix b/pkgs/development/compilers/matter-compiler/default.nix
index 4b3ff844977e9..f415fa8c01249 100644
--- a/pkgs/development/compilers/matter-compiler/default.nix
+++ b/pkgs/development/compilers/matter-compiler/default.nix
@@ -1,10 +1,12 @@
-{ lib, bundlerApp }:
+{ lib, bundlerApp, bundlerUpdateScript }:
 
 bundlerApp {
   pname = "matter_compiler";
   gemdir = ./.;
   exes = [ "matter_compiler" ];
 
+  passthru.updateScript = bundlerUpdateScript "matter-compiler";
+
   meta = with lib; {
     description = ''
       Matter Compiler is a API Blueprint AST Media Types to API Blueprint conversion tool.
@@ -12,7 +14,7 @@ bundlerApp {
     '';
     homepage    = https://github.com/apiaryio/matter_compiler/;
     license     = licenses.mit;
-    maintainers = with maintainers; [ rvlander manveru ];
+    maintainers = with maintainers; [ rvlander manveru nicknovitski ];
     platforms   = platforms.unix;
   };
 }
diff --git a/pkgs/development/compilers/mosml/default.nix b/pkgs/development/compilers/mosml/default.nix
index 89726f20c6b8d..b22072651a464 100644
--- a/pkgs/development/compilers/mosml/default.nix
+++ b/pkgs/development/compilers/mosml/default.nix
@@ -6,7 +6,7 @@ stdenv.mkDerivation rec {
 
   buildInputs = [ gmp perl ];
 
-  makeFlags = "PREFIX=$(out)";
+  makeFlags = [ "PREFIX=$(out)" ] ++ stdenv.lib.optionals stdenv.isDarwin [ "CC=cc" ];
 
   src = fetchurl {
     url = "https://github.com/kfl/mosml/archive/ver-${version}.tar.gz";
@@ -23,7 +23,7 @@ stdenv.mkDerivation rec {
     '';
     homepage = https://mosml.org/;
     license = licenses.gpl2;
-    platforms = platforms.linux;
+    platforms = platforms.unix;
     maintainers = with maintainers; [ vaibhavsagar ];
   };
 }
diff --git a/pkgs/development/compilers/nextpnr/default.nix b/pkgs/development/compilers/nextpnr/default.nix
index ec5deb4e22aa1..c1e01ef77828c 100644
--- a/pkgs/development/compilers/nextpnr/default.nix
+++ b/pkgs/development/compilers/nextpnr/default.nix
@@ -1,53 +1,45 @@
-{ stdenv, fetchFromGitHub, cmake, makeWrapper
+{ stdenv, fetchFromGitHub, cmake
 , boost, python3, eigen
 , icestorm, trellis
 
-# TODO(thoughtpolice) Currently the GUI build seems broken at runtime on my
-# laptop (and over a remote X server on my server...), so mark it broken for
-# now, with intent to fix later.
-, enableGui ? false
+, enableGui ? true
+, wrapQtAppsHook
 , qtbase
 }:
 
 let
   boostPython = boost.override { python = python3; enablePython = true; };
-
-  # This is a massive hack. For now, Trellis doesn't really support
-  # installation through an already-built package; you have to build it once to
-  # get the tools, then reuse the build directory to build nextpnr -- the
-  # 'install' phase doesn't install everything it needs.  This will be fixed in
-  # the future but for now we can do this horrific thing.
-  trellisRoot = trellis.overrideAttrs (_: {
-    installPhase = ''
-      mkdir -p $out
-      cp *.so ..
-      cd ../../.. && cp -R trellis database $out/
-    '';
-  });
 in
-stdenv.mkDerivation rec {
-  name = "nextpnr-${version}";
-  version = "2019.04.19";
+with stdenv; mkDerivation rec {
+  pname = "nextpnr";
+  version = "2019.08.21";
 
   src = fetchFromGitHub {
     owner  = "yosyshq";
     repo   = "nextpnr";
-    rev    = "5344bc3b65f4e06f983db781e9a82d30b3f1512b";
-    sha256 = "1y14jpa948cwk0i19bsfqh7yxsxkgskm4xym4z179sjcvcdvrn3a";
+    rev    = "c192ba261d77ad7f0a744fb90b01e4a5b63938c4";
+    sha256 = "0g2ar1z89b31qw5vgqj2rrcv9rzncs94184dgcsrz19p866654mf";
   };
 
-  nativeBuildInputs = [ cmake makeWrapper ];
+  nativeBuildInputs
+     = [ cmake ]
+    ++ (lib.optional enableGui wrapQtAppsHook);
   buildInputs
      = [ boostPython python3 eigen ]
-    ++ (stdenv.lib.optional enableGui qtbase);
+    ++ (lib.optional enableGui qtbase);
 
   enableParallelBuilding = true;
   cmakeFlags =
     [ "-DARCH=generic;ice40;ecp5"
       "-DICEBOX_ROOT=${icestorm}/share/icebox"
-      "-DTRELLIS_ROOT=${trellisRoot}/trellis"
+      "-DTRELLIS_ROOT=${trellis}/share/trellis"
+      "-DPYTRELLIS_LIBDIR=${trellis}/lib/trellis"
       "-DUSE_OPENMP=ON"
-    ] ++ (stdenv.lib.optional (!enableGui) "-DBUILD_GUI=OFF");
+      # warning: high RAM usage
+      "-DSERIALIZE_CHIPDB=OFF"
+      # use PyPy for icestorm if enabled
+      "-DPYTHON_EXECUTABLE=${icestorm.pythonInterp}"
+    ] ++ (lib.optional (!enableGui) "-DBUILD_GUI=OFF");
 
   # Fix the version number. This is a bit stupid (and fragile) in practice
   # but works ok. We should probably make this overrideable upstream.
@@ -56,20 +48,18 @@ stdenv.mkDerivation rec {
       --replace 'git log -1 --format=%h' 'echo ${substring 0 11 src.rev}'
   '';
 
-  postInstall = stdenv.lib.optionalString enableGui ''
-    for x in generic ice40 ecp5; do
-      wrapProgram $out/bin/nextpnr-$x \
-        --prefix QT_PLUGIN_PATH : "${qtbase}/${qtbase.qtPluginPrefix}"
-    done
+
+  postFixup = lib.optionalString enableGui ''
+    wrapQtApp $out/bin/nextpnr-generic
+    wrapQtApp $out/bin/nextpnr-ice40
+    wrapQtApp $out/bin/nextpnr-ecp5
   '';
 
-  meta = with stdenv.lib; {
+  meta = with lib; {
     description = "Place and route tool for FPGAs";
     homepage    = https://github.com/yosyshq/nextpnr;
     license     = licenses.isc;
-    platforms   = platforms.linux;
-    maintainers = with maintainers; [ thoughtpolice ];
-
-    broken = enableGui;
+    platforms   = platforms.all;
+    maintainers = with maintainers; [ thoughtpolice emily ];
   };
 }
diff --git a/pkgs/development/compilers/nim/default.nix b/pkgs/development/compilers/nim/default.nix
index 0d319d235fd3a..4228c368e566e 100644
--- a/pkgs/development/compilers/nim/default.nix
+++ b/pkgs/development/compilers/nim/default.nix
@@ -1,14 +1,15 @@
 # based on https://github.com/nim-lang/Nim/blob/v0.18.0/.travis.yml
 
-{ stdenv, lib, fetchurl, makeWrapper, nodejs-slim-10_x, openssl, pcre, readline, boehmgc, sfml, tzdata, coreutils }:
+{ stdenv, lib, fetchurl, makeWrapper, nodejs-slim-11_x, openssl, pcre, readline,
+  boehmgc, sfml, tzdata, coreutils, sqlite }:
 
 stdenv.mkDerivation rec {
-  name = "nim-${version}";
-  version = "0.19.4";
+  pname = "nim";
+  version = "0.20.2";
 
   src = fetchurl {
-    url = "https://nim-lang.org/download/${name}.tar.xz";
-    sha256 = "0k59dhfsg5wnkc3nxg5a336pjd9jnfxabns63bl9n28iwdg16hgl";
+    url = "https://nim-lang.org/download/${pname}-${version}.tar.xz";
+    sha256 = "0pibil10x0c181kw705phlwk8bn8dy5ghqd9h9fm6i9afrz5ryp1";
   };
 
   doCheck = !stdenv.isDarwin;
@@ -20,6 +21,7 @@ stdenv.mkDerivation rec {
     "-lpcre"
     "-lreadline"
     "-lgc"
+    "-lsqlite3"
   ];
 
   # 1. nodejs is only needed for tests
@@ -27,19 +29,21 @@ stdenv.mkDerivation rec {
   #    used for bootstrapping, but koch insists on moving the nim compiler around
   #    as part of building it, so it cannot be read-only
 
+  checkInputs = [
+    nodejs-slim-11_x tzdata coreutils
+  ];
+
   nativeBuildInputs = [
-    makeWrapper nodejs-slim-10_x tzdata coreutils
+    makeWrapper
   ];
 
   buildInputs = [
-    openssl pcre readline boehmgc sfml
+    openssl pcre readline boehmgc sfml sqlite
   ];
 
-  phases = [ "unpackPhase" "patchPhase" "buildPhase" "installPhase" "checkPhase" ];
-
   buildPhase = ''
-    # use $CC to trigger the linker since calling ld in build.sh causes an error
-    LD=$CC
+    runHook preBuild
+
     # build.sh wants to write to $HOME/.cache
     HOME=$TMPDIR
     sh build.sh
@@ -48,41 +52,60 @@ stdenv.mkDerivation rec {
                  -d:useGnuReadline \
                  ${lib.optionals (stdenv.isDarwin || stdenv.isLinux) "-d:nativeStacktrace"}
     ./koch tools -d:release
-  '';
 
-  installPhase = ''
-    install -Dt $out/bin bin/* koch
-    ./koch install $out
-    mv $out/nim/bin/* $out/bin/ && rmdir $out/nim/bin
-    mv $out/nim/*     $out/     && rmdir $out/nim
-    wrapProgram $out/bin/nim \
-      --suffix PATH : ${lib.makeBinPath [ stdenv.cc ]}
+    runHook postBuild
   '';
 
-  patchPhase =
+  prePatch =
     let disableTest = ''sed -i '1i discard \"\"\"\n  disabled: true\n\"\"\"\n\n' '';
         disableStdLibTest = ''sed -i -e '/^when isMainModule/,/^END$/{s/^/#/}' '';
         disableCompile = ''sed -i -e 's/^/#/' '';
     in ''
-      substituteInPlace ./tests/async/tioselectors.nim --replace "/bin/sleep" "sleep"
       substituteInPlace ./tests/osproc/tworkingdir.nim --replace "/usr/bin" "${coreutils}/bin"
       substituteInPlace ./tests/stdlib/ttimes.nim --replace "/usr/share/zoneinfo" "${tzdata}/share/zoneinfo"
 
-      # disable tests requiring network access (not available in the build container)
+      # reported upstream: https://github.com/nim-lang/Nim/issues/11435
+      ${disableTest} ./tests/misc/tstrace.nim
+
+      # runs out of memory on a machine with 8GB RAM
+      ${disableTest} ./tests/system/t7894.nim
+
+      # requires network access (not available in the build container)
       ${disableTest} ./tests/stdlib/thttpclient.nim
     '' + lib.optionalString stdenv.isAarch64 ''
-      # disable test supposedly broken on aarch64
+      # supposedly broken on aarch64
       ${disableStdLibTest} ./lib/pure/stats.nim
+
+      # reported upstream: https://github.com/nim-lang/Nim/issues/11463
+      ${disableCompile} ./lib/nimhcr.nim
+      ${disableTest} ./tests/dll/nimhcr_unit.nim
+      ${disableTest} ./tests/dll/nimhcr_integration.nim
     '';
 
   checkPhase = ''
-    PATH=$PATH:$out/bin
-    ./koch tests
+    runHook preCheck
+
+    ./koch tests --nim:bin/nim all
+
+    runHook postCheck
+  '';
+
+  installPhase = ''
+    runHook preInstall
+
+    install -Dt $out/bin bin/* koch
+    ./koch install $out
+    mv $out/nim/bin/* $out/bin/ && rmdir $out/nim/bin
+    mv $out/nim/*     $out/     && rmdir $out/nim
+    wrapProgram $out/bin/nim \
+      --suffix PATH : ${lib.makeBinPath [ stdenv.cc ]}
+
+    runHook postInstall
   '';
 
   meta = with stdenv.lib; {
     description = "Statically typed, imperative programming language";
-    homepage = https://nim-lang.org/;
+    homepage = "https://nim-lang.org/";
     license = licenses.mit;
     maintainers = with maintainers; [ ehmry peterhoeg ];
     platforms = with platforms; linux ++ darwin; # arbitrary
diff --git a/pkgs/development/compilers/nvidia-cg-toolkit/default.nix b/pkgs/development/compilers/nvidia-cg-toolkit/default.nix
index b6e2aea7eca58..6bd4af05da36b 100644
--- a/pkgs/development/compilers/nvidia-cg-toolkit/default.nix
+++ b/pkgs/development/compilers/nvidia-cg-toolkit/default.nix
@@ -40,7 +40,7 @@ stdenv.mkDerivation rec {
   '';
 
   meta = {
-    homepage = http://developer.nvidia.com/cg-toolkit;
+    homepage = https://developer.nvidia.com/cg-toolkit;
     license = lib.licenses.unfreeRedistributable;
   };
 }
diff --git a/pkgs/development/compilers/ocaml/4.08.nix b/pkgs/development/compilers/ocaml/4.08.nix
index cdc5314f3c77c..11c22e636ef10 100644
--- a/pkgs/development/compilers/ocaml/4.08.nix
+++ b/pkgs/development/compilers/ocaml/4.08.nix
@@ -1,8 +1,8 @@
 import ./generic.nix {
   major_version = "4";
   minor_version = "08";
-  patch_version = "0+rc2";
-  sha256 = "09wp2iig6v5pivkjcnibdvkg5mchcj3q4zms6ij67039xczm8qrg";
+  patch_version = "1";
+  sha256 = "18sycl3zmgb8ghpxymriy5d72gvw7m5ra65v51hcrmzzac21hkyd";
 
   # If the executable is stripped it does not work
   dontStrip = true;
diff --git a/pkgs/development/compilers/openjdk/11.nix b/pkgs/development/compilers/openjdk/11.nix
index 5840061ed53e5..7ccbfb6351d55 100644
--- a/pkgs/development/compilers/openjdk/11.nix
+++ b/pkgs/development/compilers/openjdk/11.nix
@@ -1,9 +1,10 @@
 { stdenv, lib, fetchurl, bash, cpio, autoconf, pkgconfig, file, which, unzip, zip, cups, freetype
-, alsaLib, bootjdk, perl, liberation_ttf, fontconfig, zlib, lndir
+, alsaLib, bootjdk, perl, fontconfig, zlib, lndir
 , libX11, libICE, libXrender, libXext, libXt, libXtst, libXi, libXinerama, libXcursor, libXrandr
 , libjpeg, giflib
 , setJavaClassPath
 , minimal ? false
+, enableJavaFX ? true, openjfx
 , enableGnome2 ? true, gtk3, gnome_vfs, glib, GConf
 }:
 
@@ -43,6 +44,7 @@ let
       ./fix-java-home-jdk10.patch
       ./read-truststore-from-env-jdk10.patch
       ./currency-date-range-jdk10.patch
+      ./increase-javadoc-heap.patch
     ] ++ lib.optionals (!minimal && enableGnome2) [
       ./swing-use-gtk-jdk10.patch
     ];
@@ -68,6 +70,7 @@ let
     ''
     + lib.optionalString (architecture == "amd64") " \"--with-jvm-features=zgc\""
     + lib.optionalString minimal " \"--enable-headless-only\""
+    + lib.optionalString (!minimal && enableJavaFX) " \"--with-import-modules=${openjfx}\""
     + ");"
     # https://bugzilla.redhat.com/show_bug.cgi?id=1306558
     # https://github.com/JetBrains/jdk8u/commit/eaa5e0711a43d64874111254d74893fa299d5716
diff --git a/pkgs/development/compilers/openjdk/darwin/default.nix b/pkgs/development/compilers/openjdk/darwin/default.nix
index 54239e58002f7..b4e19c32e26d6 100644
--- a/pkgs/development/compilers/openjdk/darwin/default.nix
+++ b/pkgs/development/compilers/openjdk/darwin/default.nix
@@ -1,18 +1,28 @@
 { stdenv, fetchurl, unzip, setJavaClassPath, freetype }:
 let
-  jdk = stdenv.mkDerivation {
-    name = "openjdk-7u60b30";
+  jce-policies = fetchurl {
+    # Ugh, unversioned URLs... I hope this doesn't change often enough to cause pain before we move to a Darwin source build of OpenJDK!
+    url    = "http://cdn.azul.com/zcek/bin/ZuluJCEPolicies.zip";
+    sha256 = "0nk7m0lgcbsvldq2wbfni2pzq8h818523z912i7v8hdcij5s48c0";
+  };
+
+  jdk = stdenv.mkDerivation rec {
+    name = "zulu12.1.3-ca-jdk12";
 
-    # From https://github.com/alexkasko/openjdk-unofficial-builds
     src = fetchurl {
-      url = https://bitbucket.org/alexkasko/openjdk-unofficial-builds/downloads/openjdk-1.7.0-u60-unofficial-macosx-x86_64-bundle.zip;
-      sha256 = "af510a4d566712d82c17054bb39f91d98c69a85586e244c6123669a0bd4b7401";
+      url = "https://cdn.azul.com/zulu/bin/${name}-macosx_x64.tar.gz";
+      sha256 = "05q3v4vwjd7xhqr21bzlip5x4xhq5rpdshfpb8i86n4zvn7l0mxy";
+      curlOpts = "-H Referer:https://www.azul.com/downloads/zulu/";
     };
 
     buildInputs = [ unzip freetype ];
 
     installPhase = ''
-      mv */Contents/Home $out
+      mkdir -p $out
+      mv * $out
+
+      unzip ${jce-policies}
+      mv -f ZuluJCEPolicies/*.jar $out/lib/security/
 
       # jni.h expects jni_md.h to be in the header search path.
       ln -s $out/include/darwin/*_md.h $out/include/
@@ -24,13 +34,13 @@ let
     '';
 
     preFixup = ''
-      # Propagate the setJavaClassPath setup hook from the JRE so that
-      # any package that depends on the JRE has $CLASSPATH set up
+      # Propagate the setJavaClassPath setup hook from the JDK so that
+      # any package that depends on the JDK has $CLASSPATH set up
       # properly.
       mkdir -p $out/nix-support
       printWords ${setJavaClassPath} > $out/nix-support/propagated-build-inputs
 
-      install_name_tool -change /usr/X11/lib/libfreetype.6.dylib ${freetype}/lib/libfreetype.6.dylib $out/jre/lib/libfontmanager.dylib
+      install_name_tool -change /usr/X11/lib/libfreetype.6.dylib ${freetype}/lib/libfreetype.6.dylib $out/lib/libfontmanager.dylib
 
       # Set JAVA_HOME automatically.
       cat <<EOF >> $out/nix-support/setup-hook
@@ -39,7 +49,6 @@ let
     '';
 
     passthru = {
-      jre = jdk;
       home = jdk;
     };
 
diff --git a/pkgs/development/compilers/openjdk/default.nix b/pkgs/development/compilers/openjdk/default.nix
new file mode 100644
index 0000000000000..65c85d055cbb4
--- /dev/null
+++ b/pkgs/development/compilers/openjdk/default.nix
@@ -0,0 +1,171 @@
+{ stdenv, lib, fetchurl, bash, cpio, autoconf, pkgconfig, file, which, unzip, zip, cups, freetype
+, alsaLib, bootjdk, perl, liberation_ttf, fontconfig, zlib, lndir
+, libX11, libICE, libXrender, libXext, libXt, libXtst, libXi, libXinerama, libXcursor, libXrandr
+, libjpeg, giflib
+, setJavaClassPath
+, minimal ? false
+, enableJavaFX ? true, openjfx
+, enableGnome2 ? true, gtk3, gnome_vfs, glib, GConf
+}:
+
+let
+
+  /**
+   * The JDK libraries are in directories that depend on the CPU.
+   */
+  architecture =
+    if stdenv.hostPlatform.system == "i686-linux" then
+      "i386"
+    else "amd64";
+
+  major = "12";
+  update = ".0.2";
+  build = "ga";
+  repover = "jdk-${major}${update}-${build}";
+
+  openjdk = stdenv.mkDerivation {
+    name = "openjdk-${major}${update}-${build}";
+
+    src = fetchurl {
+      url = "http://hg.openjdk.java.net/jdk-updates/jdk${major}u/archive/${repover}.tar.gz";
+      sha256 = "1ndlxmikyy298z7lqpr1bd0zxq7yx6xidj8y3c8mw9m9fy64h9c7";
+    };
+
+    nativeBuildInputs = [ pkgconfig ];
+    buildInputs = [
+      autoconf cpio file which unzip zip perl bootjdk zlib cups freetype alsaLib
+      libjpeg giflib libX11 libICE libXext libXrender libXtst libXt libXtst
+      libXi libXinerama libXcursor libXrandr lndir fontconfig
+    ] ++ lib.optionals (!minimal && enableGnome2) [
+      gtk3 gnome_vfs GConf glib
+    ];
+
+    patches = [
+      ./fix-java-home-jdk10.patch
+      ./read-truststore-from-env-jdk10.patch
+      ./currency-date-range-jdk10.patch
+      ./increase-javadoc-heap.patch
+      # -Wformat etc. are stricter in newer gccs, per
+      # https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79677
+      # so grab the work-around from
+      # https://src.fedoraproject.org/rpms/java-openjdk/pull-request/24
+      (fetchurl {
+        url = https://src.fedoraproject.org/rpms/java-openjdk/raw/06c001c7d87f2e9fe4fedeef2d993bcd5d7afa2a/f/rh1673833-remove_removal_of_wformat_during_test_compilation.patch;
+        sha256 = "082lmc30x64x583vqq00c8y0wqih3y4r0mp1c4bqq36l22qv6b6r";
+      })
+    ] ++ lib.optionals (!minimal && enableGnome2) [
+      ./swing-use-gtk-jdk10.patch
+    ];
+
+    preConfigure = ''
+      chmod +x configure
+      substituteInPlace configure --replace /bin/bash "${bash}/bin/bash"
+
+      configureFlagsArray=(
+        "--with-boot-jdk=${bootjdk.home}"
+        "--enable-unlimited-crypto"
+        "--with-zlib=system"
+        "--with-giflib=system"
+        "--with-stdc++lib=dynamic"
+
+        # glibc 2.24 deprecated readdir_r so we need this
+        # See https://www.mail-archive.com/openembedded-devel@lists.openembedded.org/msg49006.html
+        "--with-extra-cflags=-Wno-error=deprecated-declarations -Wno-error=unused-result"
+    ''
+    + lib.optionalString (architecture == "amd64") " \"--with-jvm-features=zgc\""
+    + lib.optionalString minimal " \"--enable-headless-only\""
+    + lib.optionalString (!minimal && enableJavaFX) " \"--with-import-modules=${openjfx}\""
+    + ");"
+    # https://bugzilla.redhat.com/show_bug.cgi?id=1306558
+    # https://github.com/JetBrains/jdk8u/commit/eaa5e0711a43d64874111254d74893fa299d5716
+    + stdenv.lib.optionalString stdenv.cc.isGNU ''
+      NIX_CFLAGS_COMPILE+=" -fno-lifetime-dse -fno-delete-null-pointer-checks -std=gnu++98 -Wno-error"
+    '';
+
+    NIX_LDFLAGS= lib.optionals (!minimal) [
+      "-lfontconfig" "-lcups" "-lXinerama" "-lXrandr" "-lmagic"
+    ] ++ lib.optionals (!minimal && enableGnome2) [
+      "-lgtk-3" "-lgio-2.0" "-lgnomevfs-2" "-lgconf-2"
+    ];
+
+    buildFlags = [ "all" ];
+
+    installPhase = ''
+      mkdir -p $out/lib/openjdk $out/share
+
+      cp -av build/*/images/jdk/* $out/lib/openjdk
+
+      # Remove some broken manpages.
+      rm -rf $out/lib/openjdk/man/ja*
+
+      # Mirror some stuff in top-level.
+      mkdir $out/include $out/share/man
+      ln -s $out/lib/openjdk/include/* $out/include/
+      ln -s $out/lib/openjdk/man/* $out/share/man/
+
+      # jni.h expects jni_md.h to be in the header search path.
+      ln -s $out/include/linux/*_md.h $out/include/
+
+      # Remove crap from the installation.
+      rm -rf $out/lib/openjdk/demo
+      ${lib.optionalString minimal ''
+        rm $out/lib/openjdk/lib/{libjsound,libfontmanager}.so
+      ''}
+
+      ln -s $out/lib/openjdk/bin $out/bin
+    '';
+
+    preFixup = ''
+      # Propagate the setJavaClassPath setup hook so that any package
+      # that depends on the JDK has $CLASSPATH set up properly.
+      mkdir -p $out/nix-support
+      #TODO or printWords?  cf https://github.com/NixOS/nixpkgs/pull/27427#issuecomment-317293040
+      echo -n "${setJavaClassPath}" > $out/nix-support/propagated-build-inputs
+
+      # Set JAVA_HOME automatically.
+      mkdir -p $out/nix-support
+      cat <<EOF > $out/nix-support/setup-hook
+      if [ -z "\$JAVA_HOME" ]; then export JAVA_HOME=$out/lib/openjdk; fi
+      EOF
+    '';
+
+    postFixup = ''
+      # Build the set of output library directories to rpath against
+      LIBDIRS=""
+      for output in $outputs; do
+        LIBDIRS="$(find $(eval echo \$$output) -name \*.so\* -exec dirname {} \+ | sort | uniq | tr '\n' ':'):$LIBDIRS"
+      done
+
+      # Add the local library paths to remove dependencies on the bootstrap
+      for output in $outputs; do
+        OUTPUTDIR=$(eval echo \$$output)
+        BINLIBS=$(find $OUTPUTDIR/bin/ -type f; find $OUTPUTDIR -name \*.so\*)
+        echo "$BINLIBS" | while read i; do
+          patchelf --set-rpath "$LIBDIRS:$(patchelf --print-rpath "$i")" "$i" || true
+          patchelf --shrink-rpath "$i" || true
+        done
+      done
+
+      # Test to make sure that we don't depend on the bootstrap
+      for output in $outputs; do
+        if grep -q -r '${bootjdk}' $(eval echo \$$output); then
+          echo "Extraneous references to ${bootjdk} detected"
+          exit 1
+        fi
+      done
+    '';
+
+    meta = with stdenv.lib; {
+      homepage = http://openjdk.java.net/;
+      license = licenses.gpl2;
+      description = "The open-source Java Development Kit";
+      maintainers = with maintainers; [ edwtjo ];
+      platforms = ["i686-linux" "x86_64-linux"];
+    };
+
+    passthru = {
+      inherit architecture;
+      home = "${openjdk}/lib/openjdk";
+    };
+  };
+in openjdk
diff --git a/pkgs/development/compilers/openjdk/increase-javadoc-heap.patch b/pkgs/development/compilers/openjdk/increase-javadoc-heap.patch
new file mode 100644
index 0000000000000..6a1b253f9132e
--- /dev/null
+++ b/pkgs/development/compilers/openjdk/increase-javadoc-heap.patch
@@ -0,0 +1,12 @@
+--- a/make/Docs.gmk       2019-07-24 13:07:37.013405090 -0400
++++ b/make/Docs.gmk       2019-07-24 13:07:28.406550535 -0400
+@@ -274,7 +274,7 @@
+   $1_INDIRECT_EXPORTS := $$(call FindTransitiveIndirectDepsForModules, $$($1_MODULES))
+   $1_ALL_MODULES := $$(sort $$($1_MODULES) $$($1_INDIRECT_EXPORTS))
+ 
+-  $1_JAVA_ARGS := -Dextlink.spec.version=$$(VERSION_SPECIFICATION)
++  $1_JAVA_ARGS := -Dextlink.spec.version=$$(VERSION_SPECIFICATION) -Xmx1G
+ 
+   ifeq ($$(ENABLE_FULL_DOCS), true)
+     # Tell the ModuleGraph taglet to generate html links to soon-to-be-created
+
diff --git a/pkgs/development/compilers/openjdk/openjfx/11.nix b/pkgs/development/compilers/openjdk/openjfx/11.nix
new file mode 100644
index 0000000000000..223feb1e2a146
--- /dev/null
+++ b/pkgs/development/compilers/openjdk/openjfx/11.nix
@@ -0,0 +1,110 @@
+{ stdenv, fetchurl, writeText, openjdk, bootjdk, gradleGen, pkgconfig, perl, cmake, gperf
+, gtk2, gtk3, libXtst, libXxf86vm, glib, alsaLib, ffmpeg, python, ruby }:
+
+let
+  major = "11";
+  update = ".0.3";
+  build = "1";
+  repover = "${major}${update}+${build}";
+  gradle_ = (gradleGen.override {
+    java = bootjdk;
+  }).gradle_4_10;
+
+  makePackage = args: stdenv.mkDerivation ({
+    version = "${major}${update}-${repover}";
+
+    src = fetchurl {
+      url = "http://hg.openjdk.java.net/openjfx/${major}/rt/archive/${repover}.tar.gz";
+      sha256 = "1h7qsylr7rnwnbimqjyn3whszp9kv4h3gpicsrb3mradxc9yv194";
+    };
+
+    buildInputs = [ gtk2 gtk3 libXtst libXxf86vm glib alsaLib ffmpeg ];
+    nativeBuildInputs = [ gradle_ perl pkgconfig cmake gperf python ruby ];
+
+    dontUseCmakeConfigure = true;
+
+    config = writeText "gradle.properties" (''
+      CONF = Release
+      JDK_HOME = ${bootjdk}/lib/openjdk
+    '' + args.gradleProperties or "");
+
+    buildPhase = ''
+      runHook preBuild
+
+      export GRADLE_USER_HOME=$(mktemp -d)
+      ln -s $config gradle.properties
+      export NIX_CFLAGS_COMPILE="$(pkg-config --cflags glib-2.0) $NIX_CFLAGS_COMPILE"
+      gradle --no-daemon $gradleFlags sdk
+
+      runHook postBuild
+    '';
+  } // args);
+
+  # Fake build to pre-download deps into fixed-output derivation.
+  # We run nearly full build because I see no other way to download everything that's needed.
+  # Anyone who knows a better way?
+  deps = makePackage {
+    pname = "openjfx-deps";
+
+    # perl code mavenizes pathes (com.squareup.okio/okio/1.13.0/a9283170b7305c8d92d25aff02a6ab7e45d06cbe/okio-1.13.0.jar -> com/squareup/okio/okio/1.13.0/okio-1.13.0.jar)
+    installPhase = ''
+      find $GRADLE_USER_HOME -type f -regex '.*/modules.*\.\(jar\|pom\)' \
+        | perl -pe 's#(.*/([^/]+)/([^/]+)/([^/]+)/[0-9a-f]{30,40}/([^/\s]+))$# ($x = $2) =~ tr|\.|/|; "install -Dm444 $1 \$out/$x/$3/$4/$5" #e' \
+        | sh
+      rm -rf $out/tmp
+    '';
+
+    outputHashAlgo = "sha256";
+    outputHashMode = "recursive";
+    outputHash =
+      # Downloaded AWT jars differ by platform.
+      if stdenv.system == "x86_64-linux" then "0d4msxswdav1xsfkpr0qd3xgqkcbxzf47v1zdy5jmg5w4bs6a78a"
+      else if stdenv.system == "i686-linux" then "0mjlyf6jvbis7nrm5d394sjv4hjw6k3753hr1nwdxk8skwc3ry08"
+      else throw "Unsupported platform";
+  };
+
+in makePackage {
+  pname = "openjfx-modular-sdk";
+
+  gradleProperties = ''
+    COMPILE_MEDIA = true
+    COMPILE_WEBKIT = true
+  '';
+
+  preBuild = ''
+    swtJar="$(find ${deps} -name org.eclipse.swt\*.jar)"
+    substituteInPlace build.gradle \
+      --replace 'mavenCentral()' 'mavenLocal(); maven { url uri("${deps}") }' \
+      --replace 'name: SWT_FILE_NAME' "files('$swtJar')"
+  '';
+
+  installPhase = ''
+    cp -r build/modular-sdk $out
+  '';
+
+  stripDebugList = [ "." ];
+
+  postFixup = ''
+    # Remove references to bootstrap.
+    find "$out" -name \*.so | while read lib; do
+      new_refs="$(patchelf --print-rpath "$lib" | sed -E 's,:?${bootjdk}[^:]*,,')"
+      patchelf --set-rpath "$new_refs" "$lib"
+    done
+
+    # Test to make sure that we don't depend on the bootstrap
+    if grep -q -r '${bootjdk}' "$out"; then
+      echo "Extraneous references to ${bootjdk} detected" >&2
+      exit 1
+    fi
+  '';
+
+  passthru.deps = deps;
+
+  meta = with stdenv.lib; {
+    homepage = http://openjdk.java.net/projects/openjfx/;
+    license = openjdk.meta.license;
+    description = "The next-generation Java client toolkit.";
+    maintainers = with maintainers; [ abbradar ];
+    platforms = openjdk.meta.platforms;
+  };
+}
diff --git a/pkgs/development/compilers/openjdk/openjfx/12.nix b/pkgs/development/compilers/openjdk/openjfx/12.nix
new file mode 100644
index 0000000000000..266dd7f334ef3
--- /dev/null
+++ b/pkgs/development/compilers/openjdk/openjfx/12.nix
@@ -0,0 +1,110 @@
+{ stdenv, fetchurl, writeText, openjdk, bootjdk, gradleGen, pkgconfig, perl, cmake, gperf
+, gtk2, gtk3, libXtst, libXxf86vm, glib, alsaLib, ffmpeg, python, ruby }:
+
+let
+  major = "12";
+  update = "";
+  build = "14";
+  repover = "${major}${update}+${build}";
+  gradle_ = (gradleGen.override {
+    java = bootjdk;
+  }).gradle_4_10;
+
+  makePackage = args: stdenv.mkDerivation ({
+    version = "${major}${update}-${repover}";
+
+    src = fetchurl {
+      url = "http://hg.openjdk.java.net/openjfx/${major}-dev/rt/archive/${repover}.tar.gz";
+      sha256 = "16jjfjkrg57wsj9mmm52i2kl3byz3ba1f9f8wwc8zwqm4cpjzliz";
+    };
+
+    buildInputs = [ gtk2 gtk3 libXtst libXxf86vm glib alsaLib ffmpeg ];
+    nativeBuildInputs = [ gradle_ perl pkgconfig cmake gperf python ruby ];
+
+    dontUseCmakeConfigure = true;
+
+    config = writeText "gradle.properties" (''
+      CONF = Release
+      JDK_HOME = ${bootjdk}/lib/openjdk
+    '' + args.gradleProperties or "");
+
+    buildPhase = ''
+      runHook preBuild
+
+      export GRADLE_USER_HOME=$(mktemp -d)
+      ln -s $config gradle.properties
+      export NIX_CFLAGS_COMPILE="$(pkg-config --cflags glib-2.0) $NIX_CFLAGS_COMPILE"
+      gradle --no-daemon $gradleFlags sdk
+
+      runHook postBuild
+    '';
+  } // args);
+
+  # Fake build to pre-download deps into fixed-output derivation.
+  # We run nearly full build because I see no other way to download everything that's needed.
+  # Anyone who knows a better way?
+  deps = makePackage {
+    pname = "openjfx-deps";
+
+    # perl code mavenizes pathes (com.squareup.okio/okio/1.13.0/a9283170b7305c8d92d25aff02a6ab7e45d06cbe/okio-1.13.0.jar -> com/squareup/okio/okio/1.13.0/okio-1.13.0.jar)
+    installPhase = ''
+      find $GRADLE_USER_HOME -type f -regex '.*/modules.*\.\(jar\|pom\)' \
+        | perl -pe 's#(.*/([^/]+)/([^/]+)/([^/]+)/[0-9a-f]{30,40}/([^/\s]+))$# ($x = $2) =~ tr|\.|/|; "install -Dm444 $1 \$out/$x/$3/$4/$5" #e' \
+        | sh
+      rm -rf $out/tmp
+    '';
+
+    outputHashAlgo = "sha256";
+    outputHashMode = "recursive";
+    outputHash =
+      # Downloaded AWT jars differ by platform.
+      if stdenv.system == "x86_64-linux" then "1z5qar5l28ja4pkf5l5m48xbv3x1yrnilsv9lpf2j3vkdk9h1nci"
+      else if stdenv.system == "i686-linux" then "0rbygvjc7w197fi5nxldqdrm6mpiyd3n45042g3gd4s5qk08spjd"
+      else throw "Unsupported platform";
+  };
+
+in makePackage {
+  pname = "openjfx-modular-sdk";
+
+  gradleProperties = ''
+    COMPILE_MEDIA = true
+    COMPILE_WEBKIT = true
+  '';
+
+  preBuild = ''
+    swtJar="$(find ${deps} -name org.eclipse.swt\*.jar)"
+    substituteInPlace build.gradle \
+      --replace 'mavenCentral()' 'mavenLocal(); maven { url uri("${deps}") }' \
+      --replace 'name: SWT_FILE_NAME' "files('$swtJar')"
+  '';
+
+  installPhase = ''
+    cp -r build/modular-sdk $out
+  '';
+
+  stripDebugList = [ "." ];
+
+  postFixup = ''
+    # Remove references to bootstrap.
+    find "$out" -name \*.so | while read lib; do
+      new_refs="$(patchelf --print-rpath "$lib" | sed -E 's,:?${bootjdk}[^:]*,,')"
+      patchelf --set-rpath "$new_refs" "$lib"
+    done
+
+    # Test to make sure that we don't depend on the bootstrap
+    if grep -q -r '${bootjdk}' "$out"; then
+      echo "Extraneous references to ${bootjdk} detected" >&2
+      exit 1
+    fi
+  '';
+
+  passthru.deps = deps;
+
+  meta = with stdenv.lib; {
+    homepage = http://openjdk.java.net/projects/openjfx/;
+    license = openjdk.meta.license;
+    description = "The next-generation Java client toolkit.";
+    maintainers = with maintainers; [ abbradar ];
+    platforms = openjdk.meta.platforms;
+  };
+}
diff --git a/pkgs/development/compilers/openspin/default.nix b/pkgs/development/compilers/openspin/default.nix
index 71bda3e03d96d..690707265b4af 100644
--- a/pkgs/development/compilers/openspin/default.nix
+++ b/pkgs/development/compilers/openspin/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, fetchFromGitHub }:
+{ stdenv, fetchFromGitHub }:
 
 stdenv.mkDerivation rec {
   name = "openspin-${version}";
diff --git a/pkgs/development/compilers/oraclejdk/jdk-linux-base.nix b/pkgs/development/compilers/oraclejdk/jdk-linux-base.nix
index ea6b9d2a9fe71..e80d81dc5a00f 100644
--- a/pkgs/development/compilers/oraclejdk/jdk-linux-base.nix
+++ b/pkgs/development/compilers/oraclejdk/jdk-linux-base.nix
@@ -32,7 +32,7 @@
 , cairo
 , alsaLib
 , atk
-, gdk_pixbuf
+, gdk-pixbuf
 , setJavaClassPath
 }:
 
@@ -183,7 +183,7 @@ let result = stdenv.mkDerivation rec {
    * libXt is only needed on amd64
    */
   libraries =
-    [stdenv.cc.libc glib libxml2 libav_0_8 ffmpeg libxslt libGL xorg.libXxf86vm alsaLib fontconfig freetype pango gtk2 cairo gdk_pixbuf atk] ++
+    [stdenv.cc.libc glib libxml2 libav_0_8 ffmpeg libxslt libGL xorg.libXxf86vm alsaLib fontconfig freetype pango gtk2 cairo gdk-pixbuf atk] ++
     (if swingSupport then [xorg.libX11 xorg.libXext xorg.libXtst xorg.libXi xorg.libXp xorg.libXt xorg.libXrender stdenv.cc.cc] else []);
 
   rpath = stdenv.lib.strings.makeLibraryPath libraries;
diff --git a/pkgs/development/compilers/osl/default.nix b/pkgs/development/compilers/osl/default.nix
index ff4e387f07e7d..e4d3398476e6e 100644
--- a/pkgs/development/compilers/osl/default.nix
+++ b/pkgs/development/compilers/osl/default.nix
@@ -8,13 +8,13 @@ in clangStdenv.mkDerivation rec {
   # In theory this could use GCC + Clang rather than just Clang,
   # but https://github.com/NixOS/nixpkgs/issues/29877 stops this
   name = "openshadinglanguage-${version}";
-  version = "1.10.5";
+  version = "1.10.6";
 
   src = fetchFromGitHub {
     owner = "imageworks";
     repo = "OpenShadingLanguage";
-    rev = "Release-1.10.5";
-    sha256 = "1g7izkjqb5xmp87k2aw0fgkxhcf7b9jn9hi60lwav3yhs50j8qsi";
+    rev = "Release-1.10.6";
+    sha256 = "1g8g853iq56knlvn1hdsck78by3843vyly9wji5ip41r6i2s0zla";
   };
 
   cmakeFlags = [ "-DUSE_BOOST_WAVE=ON" "-DENABLERTTI=ON" ];
diff --git a/pkgs/development/compilers/ponyc/default.nix b/pkgs/development/compilers/ponyc/default.nix
index 749fbcc2fafb9..85641c351d490 100644
--- a/pkgs/development/compilers/ponyc/default.nix
+++ b/pkgs/development/compilers/ponyc/default.nix
@@ -3,13 +3,13 @@
 
 stdenv.mkDerivation ( rec {
   pname = "ponyc";
-  version = "0.28.0";
+  version = "0.30.0";
 
   src = fetchFromGitHub {
     owner = "ponylang";
     repo = pname;
     rev = version;
-    sha256 = "011qxhiq75j6d37ws4nb6a8bdfw2cvlcsb2fgdkn1hx2xb81h6wc";
+    sha256 = "1gs9x4rw4mfv499j3k1brm8gbz7pjl8dyr7v68pa2f563cbzwaq9";
   };
 
   buildInputs = [ llvm makeWrapper which ];
@@ -25,6 +25,10 @@ stdenv.mkDerivation ( rec {
     substituteInPlace packages/process/_test.pony \
         --replace '=/bin' "${coreutils}/bin"
 
+    # Disabling the stdlib tests
+    substituteInPlace Makefile-ponyc \
+        --replace 'test-ci: all check-version test-core test-stdlib-debug test-stdlib' 'test-ci: all check-version test-core'
+
     # Remove impure system refs
     substituteInPlace src/libponyc/pkg/package.c \
         --replace "/usr/local/lib" "" \
diff --git a/pkgs/development/compilers/ponyc/pony-stable.nix b/pkgs/development/compilers/ponyc/pony-stable.nix
index 821a9b8125cd9..2aab6a99a1cf8 100644
--- a/pkgs/development/compilers/ponyc/pony-stable.nix
+++ b/pkgs/development/compilers/ponyc/pony-stable.nix
@@ -2,13 +2,13 @@
 
 stdenv.mkDerivation rec {
   name = "pony-stable-${version}";
-  version = "0.2.0";
+  version = "0.2.1";
 
   src = fetchFromGitHub {
     owner = "ponylang";
     repo = "pony-stable";
     rev = version;
-    sha256 = "0zzcq0vsl6kcrsxwqzd3s9mq7aq5sg8si5c83rxyi9n6a06gnbh7";
+    sha256 = "1wiinw35bp3zpq9kx61x2zvid7ln00jrw052ah8801s0d9dbwrdr";
   };
 
   buildInputs = [ ponyc ];
diff --git a/pkgs/development/compilers/qbe/default.nix b/pkgs/development/compilers/qbe/default.nix
new file mode 100644
index 0000000000000..8926fced482dc
--- /dev/null
+++ b/pkgs/development/compilers/qbe/default.nix
@@ -0,0 +1,22 @@
+{ stdenv, fetchgit }:
+
+stdenv.mkDerivation {
+  pname = "qbe";
+  version = "unstable-2019-07-11";
+
+  src = fetchgit {
+    url = "git://c9x.me/qbe.git";
+    rev = "7bf08ff50729037c8820b26d085905175b5593c8";
+    sha256 = "0w1yack5ky6x6lbw8vn6swsy8s90n6ny0jpkw0866ja677z7qz34";
+  };
+
+  makeFlags = [ "PREFIX=$(out)" ];
+  meta = with stdenv.lib; {
+    homepage = "https://c9x.me/compile/";
+    description = "A small compiler backend written in C";
+    maintainers = with maintainers; [ fgaz ];
+    license = licenses.mit;
+    platforms = platforms.all;
+  };
+}
+
diff --git a/pkgs/development/compilers/reason/default.nix b/pkgs/development/compilers/reason/default.nix
index 1b84b9348520d..5ade7fd6fbae8 100644
--- a/pkgs/development/compilers/reason/default.nix
+++ b/pkgs/development/compilers/reason/default.nix
@@ -1,23 +1,24 @@
 { stdenv, makeWrapper, fetchFromGitHub, ocaml, findlib, dune
-, menhir, merlin_extend, ppx_tools_versioned, utop
+, menhir, merlin-extend, ppx_tools_versioned, utop, cppo
+, ocaml_lwt
 }:
 
 stdenv.mkDerivation rec {
   name = "ocaml${ocaml.version}-reason-${version}";
-  version = "3.3.7";
+  version = "3.5.0";
 
   src = fetchFromGitHub {
     owner = "facebook";
     repo = "reason";
-    rev = "4d20e5b535c29c5ef1283e65958b32996e449e5a";
-    sha256 = "0f3pb61wg58g8f3wcnp1h4gpmnwmp7bq0cnqdfwldmh9cs0dqyfk";
+    rev = "ea207004e021efef5a92ecd011d9d5b9b16bbded";
+    sha256 = "0cdjy7sw15rlk63prrwy8lavqrz8fqwsgwr19ihvj99x332r98kk";
   };
 
   nativeBuildInputs = [ makeWrapper ];
 
-  propagatedBuildInputs = [ menhir merlin_extend ppx_tools_versioned ];
+  propagatedBuildInputs = [ menhir merlin-extend ppx_tools_versioned ];
 
-  buildInputs = [ ocaml findlib dune utop menhir ];
+  buildInputs = [ ocaml findlib dune cppo utop menhir ];
 
   buildFlags = [ "build" ]; # do not "make tests" before reason lib is installed
 
@@ -26,6 +27,7 @@ stdenv.mkDerivation rec {
   postInstall = ''
     wrapProgram $out/bin/rtop \
       --prefix PATH : "${utop}/bin" \
+      --set CAML_LD_LIBRARY_PATH ${ocaml_lwt}/lib/ocaml/${ocaml.version}/site-lib:$CAML_LD_LIBRARY_PATH \
       --set OCAMLPATH $out/lib/ocaml/${ocaml.version}/site-lib:$OCAMLPATH
   '';
 
diff --git a/pkgs/development/compilers/rust/binaryBuild.nix b/pkgs/development/compilers/rust/binaryBuild.nix
index 77dba7f9e620e..cb2fba96e181e 100644
--- a/pkgs/development/compilers/rust/binaryBuild.nix
+++ b/pkgs/development/compilers/rust/binaryBuild.nix
@@ -31,7 +31,8 @@ rec {
       license = [ licenses.mit licenses.asl20 ];
     };
 
-    buildInputs = [ bash ] ++ stdenv.lib.optional stdenv.isDarwin Security;
+    buildInputs = [ bash ]
+      ++ stdenv.lib.optional stdenv.isDarwin Security;
 
     postPatch = ''
       patchShebangs .
@@ -53,17 +54,6 @@ rec {
           "$out/bin/cargo"
       ''}
 
-      ${optionalString (stdenv.isDarwin && bootstrapping) ''
-        install_name_tool -change /usr/lib/libresolv.9.dylib '${darwin.libresolv}/lib/libresolv.9.dylib' "$out/bin/rustc"
-        install_name_tool -change /usr/lib/libresolv.9.dylib '${darwin.libresolv}/lib/libresolv.9.dylib' "$out/bin/rustdoc"
-        install_name_tool -change /usr/lib/libiconv.2.dylib '${darwin.libiconv}/lib/libiconv.2.dylib' "$out/bin/cargo"
-        install_name_tool -change /usr/lib/libresolv.9.dylib '${darwin.libresolv}/lib/libresolv.9.dylib' "$out/bin/cargo"
-        install_name_tool -change /usr/lib/libcurl.4.dylib '${stdenv.lib.getLib curl}/lib/libcurl.4.dylib' "$out/bin/cargo"
-        for f in $out/lib/lib*.dylib; do
-          install_name_tool -change /usr/lib/libresolv.9.dylib '${darwin.libresolv}/lib/libresolv.9.dylib' "$f"
-        done
-      ''}
-
       # Do NOT, I repeat, DO NOT use `wrapProgram` on $out/bin/rustc
       # (or similar) here. It causes strange effects where rustc loads
       # the wrong libraries in a bootstrap-build causing failures that
@@ -85,7 +75,8 @@ rec {
       license = [ licenses.mit licenses.asl20 ];
     };
 
-    buildInputs = [ makeWrapper bash ] ++ stdenv.lib.optional stdenv.isDarwin Security;
+    buildInputs = [ makeWrapper bash ]
+      ++ stdenv.lib.optional stdenv.isDarwin Security;
 
     postPatch = ''
       patchShebangs .
@@ -102,12 +93,6 @@ rec {
           "$out/bin/cargo"
       ''}
 
-      ${optionalString (stdenv.isDarwin && bootstrapping) ''
-        install_name_tool -change /usr/lib/libiconv.2.dylib '${darwin.libiconv}/lib/libiconv.2.dylib' "$out/bin/cargo"
-        install_name_tool -change /usr/lib/libresolv.9.dylib '${darwin.libresolv}/lib/libresolv.9.dylib' "$out/bin/cargo"
-        install_name_tool -change /usr/lib/libcurl.4.dylib '${stdenv.lib.getLib curl}/lib/libcurl.4.dylib' "$out/bin/cargo"
-      ''}
-
       wrapProgram "$out/bin/cargo" \
         --suffix PATH : "${rustc}/bin"
     '';
diff --git a/pkgs/development/compilers/rust/bootstrap.nix b/pkgs/development/compilers/rust/bootstrap.nix
index b3446436179dd..973d17e1c7bd2 100644
--- a/pkgs/development/compilers/rust/bootstrap.nix
+++ b/pkgs/development/compilers/rust/bootstrap.nix
@@ -3,16 +3,16 @@
 let
   # Note: the version MUST be one version prior to the version we're
   # building
-  version = "1.33.0";
+  version = "1.35.0";
 
-  # fetch hashes by running `print-hashes.sh 1.33.0`
+  # fetch hashes by running `print-hashes.sh 1.34.2`
   hashes = {
-    i686-unknown-linux-gnu = "c379203687d98e60623aa88c4df4992dd5a9548bc30674b9fc8e671a979e9f3a";
-    x86_64-unknown-linux-gnu = "6623168b9ee9de79deb0d9274c577d741ea92003768660aca184e04fe774393f";
-    armv7-unknown-linux-gnueabihf = "f6f0ec0a98d922c4bfd79703bc9e9eef439ba347453f33608a87cd63c47e7245";
-    aarch64-unknown-linux-gnu = "a308044e4076b62f637313ea803fa0a8f340b0f1b53136856f2c43afcabe5387";
-    i686-apple-darwin = "ed20809d56bbaea041721ce6fc9f10f7ae7a720c5821587f01a537d07a5454b1";
-    x86_64-apple-darwin = "864e7c074a0b88e38883c87c169513d072300bb52e1d320a067bd34cf14f66bd";
+    i686-unknown-linux-gnu = "05337776b3645e4b8c8c7ced0bcd1615cf9ad1b9c8b3d0f333620e5401e31aee";
+    x86_64-unknown-linux-gnu = "cf600e2273644d8629ed57559c70ca8db4023fd0156346facca9ab3ad3e8f86c";
+    armv7-unknown-linux-gnueabihf = "8f0f32d8ddc6fb7bcb8f50ec5e694078799d93facbf135eec5bd9a8c94d0c11e";
+    aarch64-unknown-linux-gnu = "31e6da56e67838fd2874211ae896a433badf67c13a7b68481f1d5f7dedcc5952";
+    i686-apple-darwin = "6a45ae8db094c5f6c57c5594a00f1a92b08c444a7347a657b4033186d4f08b19";
+    x86_64-apple-darwin = "ac14b1c7dc330dcb53d8641d74ebf9b32aa8b03b9d650bcb9258030d8b10dbd6";
   };
 
   platform =
diff --git a/pkgs/development/compilers/rust/cargo.nix b/pkgs/development/compilers/rust/cargo.nix
index 9f576042787a4..e000edad49b67 100644
--- a/pkgs/development/compilers/rust/cargo.nix
+++ b/pkgs/development/compilers/rust/cargo.nix
@@ -26,13 +26,6 @@ rustPlatform.buildRustPackage rec {
   # fixes: the cargo feature `edition` requires a nightly version of Cargo, but this is the `stable` channel
   RUSTC_BOOTSTRAP = 1;
 
-  # FIXME: Use impure version of CoreFoundation because of missing symbols.
-  # CFURLSetResourcePropertyForKey is defined in the headers but there's no
-  # corresponding implementation in the sources from opensource.apple.com.
-  preConfigure = stdenv.lib.optionalString stdenv.isDarwin ''
-    export NIX_CFLAGS_COMPILE="-F${CoreFoundation}/Library/Frameworks $NIX_CFLAGS_COMPILE"
-  '';
-
   postInstall = ''
     # NOTE: We override the `http.cainfo` option usually specified in
     # `.cargo/config`. This is an issue when users want to specify
diff --git a/pkgs/development/compilers/rust/clippy.nix b/pkgs/development/compilers/rust/clippy.nix
new file mode 100644
index 0000000000000..2b8fcbe0ba4ba
--- /dev/null
+++ b/pkgs/development/compilers/rust/clippy.nix
@@ -0,0 +1,35 @@
+{ stdenv, lib, rustPlatform, rustc, Security, patchelf }:
+rustPlatform.buildRustPackage rec {
+  name = "clippy-${rustc.version}";
+  inherit (rustc) version src;
+
+  # the rust source tarball already has all the dependencies vendored, no need to fetch them again
+  cargoVendorDir = "vendor";
+  preBuild = "pushd src/tools/clippy";
+  postBuild = "popd";
+
+  # changes hash of vendor directory otherwise
+  dontUpdateAutotoolsGnuConfigScripts = true;
+
+  buildInputs = [ rustc ] ++ stdenv.lib.optionals stdenv.isDarwin [ Security ];
+
+  # fixes: error: the option `Z` is only accepted on the nightly compiler
+  RUSTC_BOOTSTRAP = 1;
+
+  # Without disabling the test the build fails with:
+  # error: failed to run custom build command for `rustc_llvm v0.0.0
+  #   (/private/tmp/nix-build-clippy-1.36.0.drv-0/rustc-1.36.0-src/src/librustc_llvm)
+  doCheck = false;
+
+  preFixup = stdenv.lib.optionalString stdenv.isDarwin ''
+    install_name_tool -add_rpath "${rustc}/lib" $out/bin/clippy-driver
+  '';
+
+  meta = with stdenv.lib; {
+    homepage = https://rust-lang.github.io/rust-clippy/;
+    description = "A bunch of lints to catch common mistakes and improve your Rust code";
+    maintainers = with maintainers; [ basvandijk ];
+    license = with licenses; [ mit asl20 ];
+    platforms = platforms.unix;
+  };
+}
diff --git a/pkgs/development/compilers/rust/default.nix b/pkgs/development/compilers/rust/default.nix
index 5c3c089520746..a39cd785cf7c7 100644
--- a/pkgs/development/compilers/rust/default.nix
+++ b/pkgs/development/compilers/rust/default.nix
@@ -1,9 +1,9 @@
-{ stdenv, lib, overrideCC
+{ stdenv, lib
 , buildPackages
 , newScope, callPackage
 , CoreFoundation, Security
 , llvmPackages_5
-, pkgsBuildTarget, pkgsBuildBuild, pkgsBuildHost
+, pkgsBuildTarget, pkgsBuildBuild
 }: rec {
   makeRustPlatform = { rustc, cargo, ... }: {
     rust = {
@@ -59,11 +59,14 @@
         pkgsBuildHost = pkgsBuildBuild // { targetPackages.stdenv = llvmPackages_5.stdenv; };
         pkgsBuildTarget = pkgsBuildTarget // { targetPackages.stdenv = llvmPackages_5.stdenv; };
       });
+      rustfmt = self.callPackage ./rustfmt.nix { inherit Security; };
       cargo = self.callPackage ./cargo.nix {
         # Use boot package set to break cycle
         rustPlatform = bootRustPlatform;
         inherit CoreFoundation Security;
       };
+      clippy = self.callPackage ./clippy.nix { inherit Security; };
+      rls = self.callPackage ./rls { inherit CoreFoundation Security; };
     });
   };
 }
diff --git a/pkgs/development/compilers/rust/patches/net-tcp-disable-tests.patch b/pkgs/development/compilers/rust/patches/net-tcp-disable-tests.patch
index 1bb9a98f7b6d3..583a6027f83ac 100644
--- a/pkgs/development/compilers/rust/patches/net-tcp-disable-tests.patch
+++ b/pkgs/development/compilers/rust/patches/net-tcp-disable-tests.patch
@@ -1,8 +1,7 @@
-diff --git a/src/libstd/net/tcp.rs b/src/libstd/net/tcp.rs
-index 86ecb10edf..626be0a52d 100644
---- a/src/libstd/net/tcp.rs
-+++ b/src/libstd/net/tcp.rs
-@@ -955,6 +955,7 @@ mod tests {
+diff -ru rustc-1.36.0-src-orig/src/libstd/net/tcp.rs rustc-1.36.0-src/src/libstd/net/tcp.rs
+--- rustc-1.36.0-src-orig/src/libstd/net/tcp.rs	2019-07-03 10:00:00.000000000 +0200
++++ rustc-1.36.0-src/src/libstd/net/tcp.rs	2019-07-07 11:33:35.378130207 +0200
+@@ -973,6 +973,7 @@
          }
      }
  
@@ -10,7 +9,7 @@ index 86ecb10edf..626be0a52d 100644
      #[test]
      fn listen_localhost() {
          let socket_addr = next_test_ip4();
-@@ -1013,6 +1014,7 @@ mod tests {
+@@ -1031,6 +1032,7 @@
          })
      }
  
@@ -18,7 +17,7 @@ index 86ecb10edf..626be0a52d 100644
      #[test]
      fn read_eof() {
          each_ip(&mut |addr| {
-@@ -1032,6 +1034,7 @@ mod tests {
+@@ -1050,6 +1052,7 @@
          })
      }
  
@@ -26,7 +25,7 @@ index 86ecb10edf..626be0a52d 100644
      #[test]
      fn write_close() {
          each_ip(&mut |addr| {
-@@ -1058,6 +1061,7 @@ mod tests {
+@@ -1076,6 +1079,7 @@
          })
      }
  
@@ -34,7 +33,7 @@ index 86ecb10edf..626be0a52d 100644
      #[test]
      fn multiple_connect_serial() {
          each_ip(&mut |addr| {
-@@ -1080,6 +1084,7 @@ mod tests {
+@@ -1098,6 +1102,7 @@
          })
      }
  
@@ -42,7 +41,7 @@ index 86ecb10edf..626be0a52d 100644
      #[test]
      fn multiple_connect_interleaved_greedy_schedule() {
          const MAX: usize = 10;
-@@ -1116,6 +1121,7 @@ mod tests {
+@@ -1134,6 +1139,7 @@
      }
  
      #[test]
@@ -50,7 +49,7 @@ index 86ecb10edf..626be0a52d 100644
      fn multiple_connect_interleaved_lazy_schedule() {
          const MAX: usize = 10;
          each_ip(&mut |addr| {
-@@ -1394,6 +1400,7 @@ mod tests {
+@@ -1467,6 +1473,7 @@
      }
  
      #[test]
@@ -58,39 +57,36 @@ index 86ecb10edf..626be0a52d 100644
      fn clone_while_reading() {
          each_ip(&mut |addr| {
              let accept = t!(TcpListener::bind(&addr));
-@@ -1504,7 +1511,10 @@ mod tests {
+@@ -1597,7 +1604,7 @@
  
-     // FIXME: re-enabled bitrig/openbsd tests once their socket timeout code
+     // FIXME: re-enabled openbsd tests once their socket timeout code
      //        no longer has rounding errors.
--    #[cfg_attr(any(target_os = "bitrig", target_os = "netbsd", target_os = "openbsd"), ignore)]
-+    #[cfg_attr(any(target_os = "bitrig",
-+                   target_os = "netbsd",
-+                   target_os = "openbsd",
-+                   target_os = "macos"), ignore)]
+-    #[cfg_attr(any(target_os = "netbsd", target_os = "openbsd"), ignore)]
++    #[cfg_attr(any(target_os = "netbsd", target_os = "openbsd", target_os = "macos"), ignore)]
+     #[cfg_attr(target_env = "sgx", ignore)] // FIXME: https://github.com/fortanix/rust-sgx/issues/31
      #[test]
      fn timeouts() {
-         let addr = next_test_ip4();
-@@ -1591,6 +1601,7 @@ mod tests {
+@@ -1643,6 +1650,7 @@
          drop(listener);
      }
  
 +    #[cfg_attr(target_os = "macos", ignore)]
      #[test]
-     fn nodelay() {
-         let addr = next_test_ip4();
-@@ -1605,6 +1616,7 @@ mod tests {
-         assert_eq!(false, t!(stream.nodelay()));
+     #[cfg_attr(target_env = "sgx", ignore)] // FIXME: https://github.com/fortanix/rust-sgx/issues/31
+     fn test_read_with_timeout() {
+@@ -1687,6 +1695,7 @@
+         drop(listener);
      }
  
 +    #[cfg_attr(target_os = "macos", ignore)]
      #[test]
-     fn ttl() {
-         let ttl = 100;
-@@ -1642,6 +1654,7 @@ mod tests {
-         }
+     #[cfg_attr(target_env = "sgx", ignore)]
+     fn nodelay() {
+@@ -1719,6 +1728,7 @@
+         assert_eq!(ttl, t!(stream.ttl()));
      }
  
 +    #[cfg_attr(target_os = "macos", ignore)]
      #[test]
-     fn peek() {
-         each_ip(&mut |addr| {
+     #[cfg_attr(target_env = "sgx", ignore)]
+     fn set_nonblocking() {
diff --git a/pkgs/development/compilers/rust/rls/default.nix b/pkgs/development/compilers/rust/rls/default.nix
new file mode 100644
index 0000000000000..470611242e073
--- /dev/null
+++ b/pkgs/development/compilers/rust/rls/default.nix
@@ -0,0 +1,45 @@
+{ stdenv, fetchFromGitHub, rustPlatform
+, openssh, openssl, pkgconfig, cmake, zlib, curl, libiconv
+, CoreFoundation, Security }:
+
+rustPlatform.buildRustPackage rec {
+  pname = "rls";
+  inherit (rustPlatform.rust.rustc) src version;
+
+  # changes hash of vendor directory otherwise
+  dontUpdateAutotoolsGnuConfigScripts = true;
+
+  cargoVendorDir = "vendor";
+  preBuild = ''
+    pushd src/tools/rls
+    # client tests are flaky
+    rm tests/client.rs
+  '';
+
+  # a nightly compiler is required unless we use this cheat code.
+  RUSTC_BOOTSTRAP=1;
+
+  # rls-rustc links to rustc_private crates
+  CARGO_BUILD_RUSTFLAGS = if stdenv.isDarwin then "-C rpath" else null;
+
+  nativeBuildInputs = [ pkgconfig cmake ];
+  buildInputs = [ openssh openssl curl zlib libiconv ]
+    ++ (stdenv.lib.optionals stdenv.isDarwin [ CoreFoundation Security ]);
+
+  doCheck = true;
+
+  preInstall = "popd";
+
+  doInstallCheck = true;
+  installCheckPhase = ''
+    $out/bin/rls --version
+  '';
+
+  meta = with stdenv.lib; {
+    description = "Rust Language Server - provides information about Rust programs to IDEs and other tools";
+    homepage = https://github.com/rust-lang/rls/;
+    license = with licenses; [ asl20 /* or */ mit ];
+    maintainers = with maintainers; [ symphorien ];
+    platforms = platforms.all;
+  };
+}
diff --git a/pkgs/development/compilers/rust/rustc.nix b/pkgs/development/compilers/rust/rustc.nix
index 59264ca6efad5..d777695839022 100644
--- a/pkgs/development/compilers/rust/rustc.nix
+++ b/pkgs/development/compilers/rust/rustc.nix
@@ -1,6 +1,6 @@
 { stdenv, removeReferencesTo, pkgsBuildBuild, pkgsBuildHost, pkgsBuildTarget
-, fetchurl, fetchgit, fetchzip, file, python2, tzdata, ps
-, llvm_7, ncurses, darwin, git, cmake, curl, rustPlatform
+, fetchurl, file, python2, tzdata, ps
+, llvm_7, darwin, git, cmake, rustPlatform
 , which, libffi, gdb
 , withBundledLLVM ? false
 }:
@@ -17,11 +17,11 @@ let
   llvmShared = llvm_7.override { enableSharedLibraries = true; };
 in stdenv.mkDerivation rec {
   pname = "rustc";
-  version = "1.34.2";
+  version = "1.36.0";
 
   src = fetchurl {
     url = "https://static.rust-lang.org/dist/rustc-${version}-src.tar.gz";
-    sha256 = "0mig0prkmlnpbba1cmi17vlsl88ikv5pi26zjy2kcr64l62lm6n6";
+    sha256 = "06xv2p6zq03lidr0yaf029ii8wnjjqa894nkmrm6s0rx47by9i04";
   };
 
   __darwinAllowLocalNetworking = true;
@@ -45,12 +45,6 @@ in stdenv.mkDerivation rec {
     ++ optional (stdenv.isDarwin && !withBundledLLVM) "-lc++"
     ++ optional stdenv.isDarwin "-rpath ${llvmSharedForHost}/lib";
 
-  # Enable nightly features in stable compiles (used for
-  # bootstrapping, see https://github.com/rust-lang/rust/pull/37265).
-  # This loosens the hard restrictions on bootstrapping-compiler
-  # versions.
-  RUSTC_BOOTSTRAP = "1";
-
   # Increase codegen units to introduce parallelism within the compiler.
   RUSTFLAGS = "-Ccodegen-units=10";
 
@@ -92,6 +86,8 @@ in stdenv.mkDerivation rec {
     "${setBuild}.llvm-config=${llvmSharedForBuild}/bin/llvm-config"
     "${setHost}.llvm-config=${llvmSharedForHost}/bin/llvm-config"
     "${setTarget}.llvm-config=${llvmSharedForTarget}/bin/llvm-config"
+  ] ++ optional stdenv.isLinux [
+    "--enable-profiler" # build libprofiler_builtins
   ];
 
   # The bootstrap.py will generated a Makefile that then executes the build.
@@ -206,6 +202,8 @@ in stdenv.mkDerivation rec {
   # https://github.com/rust-lang/rust/issues/30181
   # enableParallelBuilding = false;
 
+  setupHooks = ./setup-hook.sh;
+
   requiredSystemFeatures = [ "big-parallel" ];
 
   meta = with stdenv.lib; {
diff --git a/pkgs/development/compilers/rust/rustfmt.nix b/pkgs/development/compilers/rust/rustfmt.nix
new file mode 100644
index 0000000000000..537bdaf445cd7
--- /dev/null
+++ b/pkgs/development/compilers/rust/rustfmt.nix
@@ -0,0 +1,33 @@
+{ stdenv, rustPlatform, Security }:
+
+rustPlatform.buildRustPackage rec {
+  name = "rustfmt-${version}";
+  inherit (rustPlatform.rust.rustc) version src;
+
+  # the rust source tarball already has all the dependencies vendored, no need to fetch them again
+  cargoVendorDir = "vendor";
+  preBuild = "pushd src/tools/rustfmt";
+  preInstall = "popd";
+
+  # changes hash of vendor directory otherwise
+  dontUpdateAutotoolsGnuConfigScripts = true;
+
+  buildInputs = stdenv.lib.optional stdenv.isDarwin Security;
+
+  # As of 1.0.0 and rustc 1.30 rustfmt requires a nightly compiler
+  RUSTC_BOOTSTRAP = 1;
+
+  # we run tests in debug mode so tests look for a debug build of
+  # rustfmt. Anyway this adds nearly no compilation time.
+  preCheck = ''
+    cargo build
+  '';
+
+  meta = with stdenv.lib; {
+    description = "A tool for formatting Rust code according to style guidelines";
+    homepage = https://github.com/rust-lang-nursery/rustfmt;
+    license = with licenses; [ mit asl20 ];
+    maintainers = with maintainers; [ globin basvandijk ];
+    platforms = platforms.all;
+  };
+}
diff --git a/pkgs/development/compilers/rust/setup-hook.sh b/pkgs/development/compilers/rust/setup-hook.sh
new file mode 100644
index 0000000000000..7078ec7060b91
--- /dev/null
+++ b/pkgs/development/compilers/rust/setup-hook.sh
@@ -0,0 +1,4 @@
+# Fix 'failed to open: /homeless-shelter/.cargo/.package-cache' in rust 1.36.
+if [[ -z $IN_NIX_SHELL && -z $CARGO_HOME ]]; then
+    export CARGO_HOME=$TMPDIR
+fi
diff --git a/pkgs/development/compilers/sagittarius-scheme/default.nix b/pkgs/development/compilers/sagittarius-scheme/default.nix
new file mode 100644
index 0000000000000..4b1358b72472e
--- /dev/null
+++ b/pkgs/development/compilers/sagittarius-scheme/default.nix
@@ -0,0 +1,58 @@
+{ stdenv
+, fetchurl
+, cmake
+, pkgconfig
+, libffi
+, boehmgc
+, openssl
+, zlib
+, odbcSupport ? true
+, libiodbc
+}:
+
+let platformLdLibraryPath = if stdenv.isDarwin then "DYLD_FALLBACK_LIBRARY_PATH"
+                            else if (stdenv.isLinux or stdenv.isBSD) then "LD_LIBRARY_PATH"
+                            else throw "unsupported platform";
+in
+stdenv.mkDerivation rec {
+  pname = "sagittarius-scheme";
+  version = "0.9.6";
+  src = fetchurl {
+    url = "https://bitbucket.org/ktakashi/${pname}/downloads/sagittarius-${version}.tar.gz";
+    sha256 = "03nvvvfd4gdlvq244zpnikxxajp6w8jj3ymw4bcq83x7zilb2imr";
+  };
+  preBuild = ''
+           # since we lack rpath during build, need to explicitly add build path
+           # to LD_LIBRARY_PATH so we can load libsagittarius.so as required to
+           # build extensions
+           export ${platformLdLibraryPath}="$(pwd)/build"
+           '';
+  nativeBuildInputs = [ pkgconfig cmake ];
+
+  buildInputs = [ libffi boehmgc openssl zlib ] ++ stdenv.lib.optional odbcSupport libiodbc;
+
+  meta = with stdenv.lib; {
+    description = "An R6RS/R7RS Scheme system";
+    longDescription = ''
+      Sagittarius Scheme is a free Scheme implementation supporting
+      R6RS/R7RS specification.
+
+      Features:
+
+      -  Builtin CLOS.
+      -  Common Lisp like reader macro.
+      -  Cryptographic libraries.
+      -  Customisable cipher and hash algorithm.
+      -  Custom codec mechanism.
+      -  CL like keyword lambda syntax (taken from Gauche).
+      -  Constant definition form. (define-constant form).
+      -  Builtin regular expression
+      -  mostly works O(n)
+      -  Replaceable reader
+    '';
+    homepage = "https://bitbucket.org/ktakashi/sagittarius-scheme";
+    license = licenses.bsd2;
+    platforms = platforms.all;
+    maintainers = with maintainers; [ abbe ];
+  };
+}
diff --git a/pkgs/development/compilers/scala/2.12.nix b/pkgs/development/compilers/scala/2.12.nix
index ce863ef9c9154..0e4207dccac64 100644
--- a/pkgs/development/compilers/scala/2.12.nix
+++ b/pkgs/development/compilers/scala/2.12.nix
@@ -1,11 +1,11 @@
 { stdenv, fetchurl, makeWrapper, jre, gnugrep, coreutils }:
 
 stdenv.mkDerivation rec {
-  name = "scala-2.12.8";
+  name = "scala-2.12.9";
 
   src = fetchurl {
     url = "https://www.scala-lang.org/files/archive/${name}.tgz";
-    sha256 = "18w0vdbsp0q5rxglgalwlgkggld926bqi1fxc598rn4gh46a03j4";
+    sha256 = "0wpnxrhnhhscfk0k8yxk86akpvxbr5w1i8jb2igj2q4vax7h97sy";
   };
 
   propagatedBuildInputs = [ jre ] ;
diff --git a/pkgs/development/compilers/scala/dotty.nix b/pkgs/development/compilers/scala/dotty.nix
index a999bd422e637..7bc7fa3d4c248 100644
--- a/pkgs/development/compilers/scala/dotty.nix
+++ b/pkgs/development/compilers/scala/dotty.nix
@@ -9,7 +9,7 @@ in
 stdenv.mkDerivation {
   name = "dotty-${dotty-bare.version}";
 
-  unpackPhase = ":";
+  dontUnpack = true;
 
   installPhase = ''
     mkdir -p $out/bin
diff --git a/pkgs/development/compilers/sdcc/default.nix b/pkgs/development/compilers/sdcc/default.nix
index bd24217771eb8..4fd46c35a0a9a 100644
--- a/pkgs/development/compilers/sdcc/default.nix
+++ b/pkgs/development/compilers/sdcc/default.nix
@@ -10,11 +10,11 @@ in
 
 stdenv.mkDerivation rec {
   name = "sdcc-${version}";
-  version = "3.8.0";
+  version = "3.9.0";
 
   src = fetchurl {
     url = "mirror://sourceforge/sdcc/sdcc-src-${version}.tar.bz2";
-    sha256 = "08dvvdxd99hb50wvs8m986v3scfj1rdjw18js7pk5n3vxf6nccdk";
+    sha256 = "0dn0cy6whcrvbfh9x467jdi8dmzjrvixz2bz63pgxwzpz9rsxv4l";
   };
 
   buildInputs = [ autoconf bison boost flex gputils texinfo zlib ];
diff --git a/pkgs/development/compilers/shaderc/default.nix b/pkgs/development/compilers/shaderc/default.nix
index 7f4c895d85a08..75717b5ba0964 100644
--- a/pkgs/development/compilers/shaderc/default.nix
+++ b/pkgs/development/compilers/shaderc/default.nix
@@ -48,10 +48,6 @@ in stdenv.mkDerivation rec {
     moveToOutput "lib/*.a" $static
   '';
 
-  preConfigure = ''cmakeFlags="$cmakeFlags -DCMAKE_INSTALL_BINDIR=$bin/bin"'';
-
-  enableParallelBuilding = true;
-
   cmakeFlags = [ "-DSHADERC_SKIP_TESTS=ON" ];
 
   meta = with stdenv.lib; {
diff --git a/pkgs/development/compilers/smlnj/bootstrap.nix b/pkgs/development/compilers/smlnj/bootstrap.nix
index 2fe1f1f3f5a66..21cfd40829884 100644
--- a/pkgs/development/compilers/smlnj/bootstrap.nix
+++ b/pkgs/development/compilers/smlnj/bootstrap.nix
@@ -1,19 +1,19 @@
-{ stdenv, fetchurl, cpio, rsync, makeWrapper }:
+{ stdenv, fetchurl, cpio, rsync, xar, makeWrapper }:
 
 stdenv.mkDerivation rec {
   name = "smlnj-bootstrap-${version}";
 
-  version = "110.84";
+  version = "110.91";
 
   src = fetchurl {
     url = "http://smlnj.cs.uchicago.edu/dist/working/${version}/smlnj-x86-${version}.pkg";
-    sha256 = "17fpnlxcfwx2ysg6y9c5wwx6s3jca981nb0pawfcg6xg9wcapyfz";
+    sha256 = "12jn50h5jz0ac1vzld2mb94p1dyc8h0mk0hip2wj5xqk1dbzwxl4";
   };
 
   buildInputs = [ cpio rsync makeWrapper ];
 
   unpackPhase = ''
-    /usr/bin/xar -xf $src
+    ${xar}/bin/xar -xf $src
     cd smlnj.pkg
   '';
 
diff --git a/pkgs/development/compilers/smlnj/default.nix b/pkgs/development/compilers/smlnj/default.nix
index b0ca96f23acf0..dce46ade45924 100644
--- a/pkgs/development/compilers/smlnj/default.nix
+++ b/pkgs/development/compilers/smlnj/default.nix
@@ -1,32 +1,32 @@
-{ stdenv, fetchurl, darwin }:
+{ stdenv, fetchurl }:
 let
-  version = "110.85";
+  version = "110.91";
   baseurl = "http://smlnj.cs.uchicago.edu/dist/working/${version}";
 
   sources = map fetchurl [
-    { url = "${baseurl}/config.tgz";              sha256 = "1qlir3q0vi7f1wyz2jyaiqy3z72d0xngsa122ks5g0b7b0hcdgm1"; }
-    { url = "${baseurl}/cm.tgz";                  sha256 = "0330jkmaxgy085hsgajqikm242gms650rks24mfxhgk11r4ks105"; }
-    { url = "${baseurl}/compiler.tgz";            sha256 = "1zrqqvi9332g3clrh01z19sl06g3zlnp6zzz5z8rvsfwbiqp929m"; }
-    { url = "${baseurl}/runtime.tgz";             sha256 = "1n9hd99s2i834yihx4n59gl1cnh7hiiz8im735bmifmv50vzfdf4"; }
-    { url = "${baseurl}/system.tgz";              sha256 = "17samia4lzcz3mk73i330bspap2ks937arx35n9dr7bws0appfm8"; }
-    { url = "${baseurl}/MLRISC.tgz";              sha256 = "039g6dwxy96bkvw1z19vwn8q150h7s8jlcmsg851bgz3j3h6vs18"; }
-    { url = "${baseurl}/smlnj-lib.tgz";           sha256 = "1wk4w1npipm6qqgwis2xrbdjamwmiwv6ci4y40nzryhb37yxfj6d"; }
-    { url = "${baseurl}/old-basis.tgz";           sha256 = "0lkhbkkglz7lk1c93hc1y1di5dx20fgfhybvsqjp1bcwz8jsd70y"; }
-    { url = "${baseurl}/ckit.tgz";                sha256 = "14qxgw2vhq4dfiv5zl2gdhvjp75s10dqw97mqxffmh3vayyad1fi"; }
-    { url = "${baseurl}/nlffi.tgz";               sha256 = "16l8iszkyh34dqdbplsxycipvbw61yjamgxllcq8axiq4h7spy7w"; }
-    { url = "${baseurl}/cml.tgz";                 sha256 = "05dlqz4r3qa3rpqgjlx91fsfx7j6gk3dkw28zcgg5g32irmd1la3"; }
-    { url = "${baseurl}/eXene.tgz";               sha256 = "07mahzxns26hkfax9gc8cq4s8sfzj531wwnm47b8qkhd72d3ncn2"; }
-    { url = "${baseurl}/ml-lpt.tgz";              sha256 = "0073hfn98l61ryshhqw9855fb49vs9qcz9nplbg2pa2f7manqbk0"; }
-    { url = "${baseurl}/ml-lex.tgz";              sha256 = "106km17f4wyvhzkx62cfq2gp4ihya8l234550laqb50zf8vxyklq"; }
-    { url = "${baseurl}/ml-yacc.tgz";             sha256 = "1r0k7lz8xnir271pykbs4agadysbs35kkmg1p816kzfyz5bsrrq9"; }
-    { url = "${baseurl}/ml-burg.tgz";             sha256 = "10jqasplbxp50ryq74aazbnyaz8l492rhdij5mr1kzyfj79fysh9"; }
-    { url = "${baseurl}/pgraph.tgz";              sha256 = "1pxqddbrb7y9kp89gz8v8vfjmw4wajfy6757gb8c6x499jarxa60"; }
-    { url = "${baseurl}/trace-debug-profile.tgz"; sha256 = "0fkalpdzdrm1gmafn33ck4dw8s92p9iwm4fav4m9jcqyha9az3g7"; }
-    { url = "${baseurl}/heap2asm.tgz";            sha256 = "056gkmrylyrf0q0r3cpx76zx8mc62033jkn1bnjn0f8r31yhbipc"; }
-    { url = "${baseurl}/smlnj-c.tgz";             sha256 = "04c4jnylj5dnd4sjywzwnqlv9g7dkrilq6d4cy543dw03yhjdykw"; }
-    { url = "${baseurl}/doc.tgz";                 sha256 = "1rpk9g1nhjpc2b4pmzmj8v80knrhljn17ghiwznnljv53hka7jzx"; }
-    { url = "${baseurl}/boot.x86-unix.tgz";       sha256 = "05rh1y74jvp6zs96mb7nkwbgwwbss0zy2iw4gicdkyf6in0nk4la"; }
-    { url = "${baseurl}/asdl.tgz";                sha256 = "1d465bncgy92ni6430dbq6isvnysfhvykjrxm98dz82iih7a6vqb"; }
+    { url = "${baseurl}/config.tgz";              sha256 = "00vbg2kpwgkf272m697p5hd35pawficbrifchn7dnd519wpdx436"; }
+    { url = "${baseurl}/cm.tgz";                  sha256 = "0wxb0s2fwh7lbb3z2pfvmvhk5v0gm75kchkv7gg9f895ahyvm6yd"; }
+    { url = "${baseurl}/compiler.tgz";            sha256 = "0iq06ycivy562i59vvbma9zi575zw1djhdfkcy0bn7m9kfzzbgkh"; }
+    { url = "${baseurl}/runtime.tgz";             sha256 = "0km8p4vmy3m38xv0rl8d3mh2nlk2mvx010npm34gs374bmmzc7z9"; }
+    { url = "${baseurl}/system.tgz";              sha256 = "16d5vs1rn7ly6jxjm08222cj0sry73pr57xpc9d6k286b1v0910b"; }
+    { url = "${baseurl}/MLRISC.tgz";              sha256 = "1c9sw8zm90ykas5nwbhk2wic7sxkjrylb610x37v46m5ips1wlma"; }
+    { url = "${baseurl}/smlnj-lib.tgz";           sha256 = "09ka20ym7ahrpj4r6vc5phflc8y57dj09qvwk8ambfwb2p2274sw"; }
+    { url = "${baseurl}/old-basis.tgz";           sha256 = "1bhq9fv6p8diz489h9571g0xrsi8yx7h6gh9410255klxjrw964h"; }
+    { url = "${baseurl}/ckit.tgz";                sha256 = "1lq9ljai0shc6hszx5v6bqmkz16a3f295mfg7q622apzgzark3vd"; }
+    { url = "${baseurl}/nlffi.tgz";               sha256 = "1xjmlwiclgckj73z5hz3hnqlavp3ax9sfvgc0rvj3xpy3i3n6axj"; }
+    { url = "${baseurl}/cml.tgz";                 sha256 = "1sjzipxnvr9dgcg16bllfk3b46ac9f8h353nh1ccykwwq4whi9bf"; }
+    { url = "${baseurl}/eXene.tgz";               sha256 = "04clbchrlqx5v35gkbydbfnpl720i4nqijkshiwn0v592n4xfdf4"; }
+    { url = "${baseurl}/ml-lpt.tgz";              sha256 = "0max073nzwv7vx13caj7zmlhslvxlgg8rj52278g7f6fqcrwp5cf"; }
+    { url = "${baseurl}/ml-lex.tgz";              sha256 = "0x2mbg45l71049sgvvkl6bnqc5svz70vh1m1rbf3xk41z5bapcgr"; }
+    { url = "${baseurl}/ml-yacc.tgz";             sha256 = "0a1pbwpw1y6d1xn9yjarqpmybrxqwp5snp28by36745h1jvb1p1b"; }
+    { url = "${baseurl}/ml-burg.tgz";             sha256 = "119mq5jrbkn9vf9fgb0wyz483hf26al9hwb91xpmlmfx5qqnfzik"; }
+    { url = "${baseurl}/pgraph.tgz";              sha256 = "1s7jmh3q88rz29bk02y3gzdqrgvk484j5ji8bn7s6fc78m50nqp8"; }
+    { url = "${baseurl}/trace-debug-profile.tgz"; sha256 = "1gzf1pbmw2cn5w6f5qfdm3d6n6069n1nnzz6z4v7mr07x54c6mdv"; }
+    { url = "${baseurl}/heap2asm.tgz";            sha256 = "09cgj568a9x017awysjdx35mlp5zkdmc2fs67fvnm5ifl7ivfs8j"; }
+    { url = "${baseurl}/smlnj-c.tgz";             sha256 = "1g4xhcxychs9q25x7a5lvqfamq52c5ljlx84bc5cazvpkhixyg04"; }
+    { url = "${baseurl}/doc.tgz";                 sha256 = "1l0x91dscizk2pyj1lw595r84h1h0shxh0x5hva891717a1hfa51"; }
+    { url = "${baseurl}/boot.x86-unix.tgz";       sha256 = "0f6x4nfhrgm1z4dx862df2yaffdh1sd6zx2lyb2vph5mhp7x9n58"; }
+    { url = "${baseurl}/asdl.tgz";                sha256 = "1pi3m21jllyd2h0zpz4bajskfv58g6pjhpprqiwgmikn6w1pryp8"; }
   ];
 in stdenv.mkDerivation {
   name = "smlnj-${version}";
@@ -36,15 +36,7 @@ in stdenv.mkDerivation {
   patchPhase = ''
     sed -i '/PATH=/d' config/_arch-n-opsys base/runtime/config/gen-posix-names.sh
     echo SRCARCHIVEURL="file:/$TMP" > config/srcarchiveurl
-  '' + stdenv.lib.optionalString stdenv.isDarwin (with darwin; ''
-    sed -i '/^[[:space:]]*\*x86-darwin\*)$/,/^[[:space:]]*\*) ;;/ c\
-\  \*x86-darwin\*)\
-\    INCLFILE=${stdenv.lib.getDev apple_sdk.sdk}/include/unistd.h\
-\    ;;\
-\  \*) ;;
-' base/runtime/config/gen-posix-names.sh
-    sed -i 's|^AS =\([[:space:]]*\)/usr/bin/as|AS =\1as|' base/runtime/objs/mk.x86-darwin
-  '');
+  '';
 
   unpackPhase = ''
     for s in $sources; do
@@ -74,7 +66,7 @@ in stdenv.mkDerivation {
     description = "Standard ML of New Jersey, a compiler";
     homepage    = http://smlnj.org;
     license     = licenses.bsd3;
-    platforms   = [ "i686-linux" ] ++ platforms.darwin;
+    platforms   = [ "i686-linux" ];
     maintainers = with maintainers; [ thoughtpolice ];
   };
 }
diff --git a/pkgs/development/compilers/solc/default.nix b/pkgs/development/compilers/solc/default.nix
index cf59b2c176131..f342839383260 100644
--- a/pkgs/development/compilers/solc/default.nix
+++ b/pkgs/development/compilers/solc/default.nix
@@ -1,14 +1,12 @@
-{ stdenv, fetchzip, fetchFromGitHub, boost, cmake, ncurses, python2
-, z3Support ? true, z3 ? null
+{ stdenv, fetchzip, boost, cmake, ncurses, python2
+, z3Support ? true, z3 ? null, cvc4Support ? true, cvc4 ? null
+, cln ? null, gmp ? null
 }:
 
-assert z3Support -> z3 != null;
-assert z3Support -> stdenv.lib.versionAtLeast z3.version "4.6.0";
+assert z3Support -> z3 != null && stdenv.lib.versionAtLeast z3.version "4.6.0";
+assert cvc4Support -> cvc4 != null && cln != null && gmp != null;
 
 let
-  version = "0.5.9";
-  rev = "c68bc34e9466ef22326dd9072d557c56160e9092";
-  sha256 = "1b611piwnwiwk4dcvn2qm4wjb9msa385lpx81y3k669ga3ip9rkc";
   jsoncppURL = https://github.com/open-source-parsers/jsoncpp/archive/1.8.4.tar.gz;
   jsoncpp = fetchzip {
     url = jsoncppURL;
@@ -16,20 +14,20 @@ let
   };
   buildSharedLibs = stdenv.hostPlatform.isLinux;
 in
-stdenv.mkDerivation {
+stdenv.mkDerivation rec {
+
   name = "solc-${version}";
+  version = "0.5.11";
 
-  src = fetchFromGitHub {
-    owner = "ethereum";
-    repo = "solidity";
-    inherit rev sha256;
+  # upstream suggests avoid using archive generated by github
+  src = fetchzip {
+    url = "https://github.com/ethereum/solidity/releases/download/v${version}/solidity_${version}.tar.gz";
+    sha256 = "0679s5pqbfy7fgpb4f3ppgj8iafxb64g046v8vhp29mf3dsdcnyl";
   };
 
   patches = stdenv.lib.optionals buildSharedLibs [ ./patches/shared-libs-install.patch ];
 
   postPatch = ''
-    touch prerelease.txt
-    echo >commit_hash.txt "${rev}"
     substituteInPlace cmake/jsoncpp.cmake \
       --replace "${jsoncppURL}" ${jsoncpp}
   '';
@@ -40,10 +38,14 @@ stdenv.mkDerivation {
     "-DBUILD_SHARED_LIBS=ON"
   ] ++ stdenv.lib.optionals (!z3Support) [
     "-DUSE_Z3=OFF"
+  ] ++ stdenv.lib.optionals (!cvc4Support) [
+    "-DUSE_CVC4=OFF"
   ];
 
   nativeBuildInputs = [ cmake ];
-  buildInputs = [ boost ] ++ stdenv.lib.optionals z3Support [ z3 ];
+  buildInputs = [ boost ]
+    ++ stdenv.lib.optionals z3Support [ z3 ]
+    ++ stdenv.lib.optionals cvc4Support [ cvc4 cln gmp ];
   checkInputs = [ ncurses python2 ];
 
   # Test fails on darwin for unclear reason
diff --git a/pkgs/development/compilers/solc/patches/shared-libs-install.patch b/pkgs/development/compilers/solc/patches/shared-libs-install.patch
index e106c9bbb742c..382d49599c7f7 100644
--- a/pkgs/development/compilers/solc/patches/shared-libs-install.patch
+++ b/pkgs/development/compilers/solc/patches/shared-libs-install.patch
@@ -49,8 +49,8 @@ index 0bdec4b4..e876177e 100644
 +++ b/libsolidity/CMakeLists.txt
 @@ -29,6 +29,7 @@ endif()
  
- add_library(solidity ${sources} ${headers})
- target_link_libraries(solidity PUBLIC yul evmasm langutil devcore ${Boost_FILESYSTEM_LIBRARY} ${Boost_SYSTEM_LIBRARY})
+ add_library(solidity ${sources} ${z3_SRCS} ${cvc4_SRCS})
+ target_link_libraries(solidity PUBLIC yul evmasm langutil devcore Boost::boost Boost::filesystem Boost::system)
 +install(TARGETS solidity LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR})
  
  if (${Z3_FOUND})
diff --git a/pkgs/development/compilers/souffle/default.nix b/pkgs/development/compilers/souffle/default.nix
index 87eac54186252..219d5307790d1 100644
--- a/pkgs/development/compilers/souffle/default.nix
+++ b/pkgs/development/compilers/souffle/default.nix
@@ -10,13 +10,13 @@ let
 in
 stdenv.mkDerivation rec {
   name    = "souffle-${version}";
-  version = "1.5.1";
+  version = "1.6.1";
 
   src = fetchFromGitHub {
     owner  = "souffle-lang";
     repo   = "souffle";
     rev    = version;
-    sha256 = "06sa250z3v8hs91p6cqdzlwwaq96j6zmfrrld1fzd1b620aa5iys";
+    sha256 = "004c5iicjnlzn1yz1k7a28s4xdqx00016rr870drdq2z30mxfgz8";
   };
 
   nativeBuildInputs = [ autoreconfHook bison flex mcpp doxygen graphviz makeWrapper perl ];
diff --git a/pkgs/development/compilers/swi-prolog/default.nix b/pkgs/development/compilers/swi-prolog/default.nix
index 97b4a627540c7..bf452d21d1dc7 100644
--- a/pkgs/development/compilers/swi-prolog/default.nix
+++ b/pkgs/development/compilers/swi-prolog/default.nix
@@ -1,5 +1,5 @@
-{ stdenv, fetchgit, jdk, gmp, readline, openssl, libjpeg, unixODBC, zlib
-, libXinerama, libarchive, db, pcre, libedit, libossp_uuid, libXft, libXpm
+{ stdenv, fetchgit, jdk, gmp, readline, openssl, unixODBC, zlib
+, libarchive, db, pcre, libedit, libossp_uuid, libXpm
 , libSM, libXt, freetype, pkgconfig, fontconfig, makeWrapper ? stdenv.isDarwin
 , git, cacert, cmake, libyaml
 , extraLibraries ? [ jdk unixODBC libXpm libSM libXt freetype fontconfig ]
diff --git a/pkgs/development/compilers/swift/default.nix b/pkgs/development/compilers/swift/default.nix
index 33f4d2a33fce6..f21b2ae3cb80f 100644
--- a/pkgs/development/compilers/swift/default.nix
+++ b/pkgs/development/compilers/swift/default.nix
@@ -1,5 +1,4 @@
 { stdenv
-, targetPackages
 , cmake
 , coreutils
 , glibc
@@ -34,7 +33,7 @@
 }:
 
 let
-  v_base = "5.0.1";
+  v_base = "5.0.2";
   version = "${v_base}-RELEASE";
   version_friendly = "${v_base}";
 
@@ -52,7 +51,7 @@ let
     # For more inforation, see: https://github.com/apple/swift/pull/3594#issuecomment-234169759
     clang = fetch {
       repo = "swift-clang";
-      sha256 = "1ap26425zhn2sdw3m9snyrqhi4phv2fgblyv9wp8xppjlnjkax9k";
+      sha256 = "046p7f4044ls8hhgklsz32md5jvxkaaim1d75n0fmnwap6di3n1q";
     };
     llvm = fetch {
       repo = "swift-llvm";
@@ -84,16 +83,16 @@ let
     };
     foundation = fetch {
       repo = "swift-corelibs-foundation";
-      sha256 = "11w0iapccrk13hjbrwylq8g71znrncnc3mrm345gvnjfgz08ffaq";
+      sha256 = "1wys4xh7f6c7yjf210x41n2krmyi2qj1wpxbv0p48d230va1azj1";
     };
     libdispatch = fetch {
       repo = "swift-corelibs-libdispatch";
-      sha256 = "1mgzsq3nfzbkssfkswzvvjgsbv2fx36i1r83d4nzw3di8spxmg32";
+      sha256 = "0chnb0d4xjyn9wnc8bgimd5ji5igfyq891flgnqpfwr4y26496c1";
       fetchSubmodules = true;
     };
     swift = fetch {
       repo = "swift";
-      sha256 = "02bv47pd0k0xy4k7q6c3flwxwkm2palnzvpr4w3nmvqk0flrbsq6";
+      sha256 = "0fsq1y8dz4ssn90akvzj36cqyblalb09bjzy4ikqn67mb5x99wpb";
     };
   };
 
@@ -249,9 +248,6 @@ stdenv.mkDerivation rec {
     PREFIX=''${out/#\/}
     substituteInPlace swift-corelibs-xctest/build_script.py \
       --replace usr "$PREFIX"
-    substituteInPlace swiftpm/Utilities/bootstrap \
-      --replace \"usr\" \"$PREFIX\" \
-      --replace usr/lib "$PREFIX/lib"
   '';
 
   buildPhase = builder;
diff --git a/pkgs/development/compilers/unison/default.nix b/pkgs/development/compilers/unison/default.nix
new file mode 100644
index 0000000000000..3bdf234f91590
--- /dev/null
+++ b/pkgs/development/compilers/unison/default.nix
@@ -0,0 +1,41 @@
+{ stdenv, fetchurl, autoPatchelfHook
+, ncurses5, zlib, gmp
+}:
+
+stdenv.mkDerivation rec {
+  pname = "unison-code-manager";
+  milestone_id = "M1c";
+  version = "1.0.${milestone_id}-alpha";
+
+  src = if (stdenv.isDarwin) then
+    fetchurl {
+      url = "https://github.com/unisonweb/unison/releases/download/release/${milestone_id}/unison-osx.tar.gz";
+      sha256 = "03q02r7qc7ybqz16kmpk2d8l9vx28kaj9x59mlxzi8a4mr0j3vzb";
+    }
+  else
+    fetchurl {
+      url = "https://github.com/unisonweb/unison/releases/download/release/${milestone_id}/unison-linux64.tar.gz";
+      sha256 = "1iwynqnp1i39pyq9wc01x7y22y1qa0rrjlx40jjdgnj23y1r6jk4";
+    };
+
+  # The tarball is just the prebuilt binary, in the archive root.
+  sourceRoot = ".";
+  dontBuild = true;
+  dontConfigure = true;
+
+  nativeBuildInputs = stdenv.lib.optional (!stdenv.isDarwin) autoPatchelfHook;
+  buildInputs = stdenv.lib.optionals (!stdenv.isDarwin) [ ncurses5 zlib gmp ];
+
+  installPhase = ''
+    mkdir -p $out/bin
+    mv ucm $out/bin
+  '';
+
+  meta = with stdenv.lib; {
+    description = "Modern, statically-typed purely functional language";
+    homepage = http://unisonweb.org/posts/;
+    license = licenses.free;
+    maintainers = [ maintainers.virusdave ];
+    platforms = [ "x86_64-darwin" "x86_64-linux" ];
+  };
+}
diff --git a/pkgs/development/compilers/vala/default.nix b/pkgs/development/compilers/vala/default.nix
index 6da9d6d3d02d3..353963007d4be 100644
--- a/pkgs/development/compilers/vala/default.nix
+++ b/pkgs/development/compilers/vala/default.nix
@@ -1,5 +1,5 @@
-{ stdenv, lib, fetchurl, fetchpatch, pkgconfig, flex, bison, libxslt, autoconf, automake, autoreconfHook
-, graphviz, glib, libiconv, libintl, libtool, expat, substituteAll, gnome3
+{ stdenv, lib, fetchurl, fetchpatch, pkgconfig, flex, bison, libxslt, autoconf, autoreconfHook
+, graphviz, glib, libiconv, libintl, libtool, expat, substituteAll
 }:
 
 let
@@ -129,8 +129,8 @@ in rec {
   };
 
   vala_0_44 = generic {
-    version = "0.44.3";
-    sha256 = "1sgas7z6y9r2mf4pxry3fx2awdnzn3vlg2sxd3hqpy2a90ib8lw5";
+    version = "0.44.5";
+    sha256 = "0zy2kfcvhikczfzhk5l7pkw6mvn3d6vw8cv7g08iah85p22q33xv";
   };
 
   vala = vala_0_44;
diff --git a/pkgs/development/compilers/vlang/default.nix b/pkgs/development/compilers/vlang/default.nix
new file mode 100644
index 0000000000000..ad01fb4be290a
--- /dev/null
+++ b/pkgs/development/compilers/vlang/default.nix
@@ -0,0 +1,50 @@
+{ stdenv, fetchFromGitHub, glfw, freetype, openssl }:
+
+stdenv.mkDerivation rec {
+  pname = "vlang";
+  version = "0.1.18";
+
+  src = fetchFromGitHub {
+    owner = "vlang";
+    repo = "v";
+    rev = "${version}";
+    sha256 = "0js92v2r1h4vaaha3z1spgi7qynlmr9vls41gxp284w4yhnjzv15";
+  };
+
+  # V compiler source translated to C for bootstrap.
+  vc = fetchFromGitHub {
+    owner = "vlang";
+    repo = "vc";
+    rev = "${version}";
+    sha256 = "0qx1drs1hr94w7vaaq5w8mkq7j1d3biffnmxkyz63yv8573k03bj";
+  };
+
+  enableParallelBuilding = true;
+  buildInputs = [ glfw freetype openssl ];
+
+  buildPhase = ''
+    runHook preBuild
+    cc -std=gnu11 $CFLAGS -w -o v $vc/v.c -lm $LDFLAGS
+    ./v -prod -o v compiler
+    make thirdparty
+    runHook postBuild
+  '';
+
+  installPhase = ''
+    runHook preInstall
+    mkdir -p $out/{bin,lib/vlang,share/vlang}
+    cp -r examples $out/share/vlang
+    cp -r {vlib,thirdparty} $out/lib/vlang
+    cp v $out/lib/vlang
+    ln -s $out/lib/vlang/v $out/bin/v
+    runHook postInstall
+  '';
+
+  meta = with stdenv.lib; {
+    homepage = "https://vlang.io/";
+    description = "Simple, fast, safe, compiled language for developing maintainable software";
+    license = licenses.mit;
+    maintainers = with maintainers; [ chiiruno ];
+    platforms = platforms.all;
+  };
+}
diff --git a/pkgs/development/compilers/wla-dx/default.nix b/pkgs/development/compilers/wla-dx/default.nix
index 78df2583140be..5f83845a12a94 100644
--- a/pkgs/development/compilers/wla-dx/default.nix
+++ b/pkgs/development/compilers/wla-dx/default.nix
@@ -1,18 +1,16 @@
 {stdenv, fetchFromGitHub, cmake}:
 
 stdenv.mkDerivation rec {
-  version = "2017-06-05";
-  name = "wla-dx-git-${version}";
+  pname = "wla-dx";
+  version = "9.8";
 
   src = fetchFromGitHub {
     owner = "vhelin";
     repo = "wla-dx";
-    rev = "ae6843f9711cbc2fa6dd8c200877b40bd2bcad7f";
-    sha256 = "09c2kz12ld97ad41j6r8r65jknllrak1x8r43fgr26x7hdlxz5c6";
+    rev = "v${version}-fix";
+    sha256 = "1dsxhy19nif983lr20vxl099giwzgmzqyh7ass705hkphmwagcv6";
   };
 
-  hardeningDisable = [ "format" ];
-
   installPhase = ''
     mkdir -p $out/bin
     install binaries/* $out/bin
diff --git a/pkgs/development/compilers/x11basic/default.nix b/pkgs/development/compilers/x11basic/default.nix
index a26bc41c5945d..88666148da3ff 100644
--- a/pkgs/development/compilers/x11basic/default.nix
+++ b/pkgs/development/compilers/x11basic/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, lib, fetchFromGitHub
+{ stdenv, fetchFromGitHub
 , automake, autoconf, readline
 , libX11, bluez, SDL2
 }:
diff --git a/pkgs/development/compilers/yosys/default.nix b/pkgs/development/compilers/yosys/default.nix
index afb1bcd5a0b06..467d4e3b49ebe 100644
--- a/pkgs/development/compilers/yosys/default.nix
+++ b/pkgs/development/compilers/yosys/default.nix
@@ -1,21 +1,21 @@
 { stdenv, fetchFromGitHub
 , pkgconfig, bison, flex
 , tcl, readline, libffi, python3
-, protobuf
+, protobuf, zlib
 }:
 
 with builtins;
 
 stdenv.mkDerivation rec {
-  name = "yosys-${version}";
-  version = "2019.04.23";
+  pname = "yosys";
+  version = "2019.08.21";
 
   srcs = [
     (fetchFromGitHub {
       owner  = "yosyshq";
       repo   = "yosys";
-      rev    = "d9daf09cf3aab202b6da058c5e959f6375a4541e";
-      sha256 = "0l27r9l3fvkqhmbqqpjz1f3ny4wdh5mdc7jlnbgy6nxx6vqcmkh0";
+      rev    = "fe1b2337fd7950e1d563be5b8ccbaa81688261e4";
+      sha256 = "0z7sngc2z081yyhzh8c2kchg48sp2333hn1wa94q5vsgnyzlqrdw";
       name   = "yosys";
     })
 
@@ -25,8 +25,8 @@ stdenv.mkDerivation rec {
     (fetchFromGitHub {
       owner  = "berkeley-abc";
       repo   = "abc";
-      rev    = "3709744c60696c5e3f4cc123939921ce8107fe04";
-      sha256 = "18a9cjng3qfalq8m9az5ck1y5h4l2pf9ycrvkzs9hn82b1j7vrax";
+      rev    = "5776ad07e7247993976bffed4802a5737c456782";
+      sha256 = "1la4idmssg44rp6hd63sd5vybvs3vr14yzvwcg03ls37p39cslnl";
       name   = "yosys-abc";
     })
   ];
@@ -34,16 +34,20 @@ stdenv.mkDerivation rec {
 
   enableParallelBuilding = true;
   nativeBuildInputs = [ pkgconfig ];
-  buildInputs = [ tcl readline libffi python3 bison flex protobuf ];
+  buildInputs = [ tcl readline libffi python3 bison flex protobuf zlib ];
 
   makeFlags = [ "ENABLE_PROTOBUF=1" ];
 
   patchPhase = ''
     substituteInPlace ../yosys-abc/Makefile \
-      --replace 'CC   := gcc' ""
+      --replace 'CC   := gcc' "" \
+      --replace 'CXX  := g++' ""
     substituteInPlace ./Makefile \
       --replace 'CXX = clang' "" \
-      --replace 'ABCMKARGS = CC="$(CXX)"' 'ABCMKARGS =' \
+      --replace 'LD = clang++' 'LD = $(CXX)' \
+      --replace 'CXX = gcc' "" \
+      --replace 'LD = gcc' 'LD = $(CXX)' \
+      --replace 'ABCMKARGS = CC="$(CXX)" CXX="$(CXX)"' 'ABCMKARGS =' \
       --replace 'echo UNKNOWN' 'echo ${substring 0 10 (elemAt srcs 0).rev}'
   '';
 
@@ -71,7 +75,7 @@ stdenv.mkDerivation rec {
     '';
     homepage    = http://www.clifford.at/yosys/;
     license     = stdenv.lib.licenses.isc;
-    maintainers = with stdenv.lib.maintainers; [ shell thoughtpolice ];
-    platforms   = stdenv.lib.platforms.unix;
+    maintainers = with stdenv.lib.maintainers; [ shell thoughtpolice emily ];
+    platforms   = stdenv.lib.platforms.all;
   };
 }
diff --git a/pkgs/development/compilers/zulu/8.nix b/pkgs/development/compilers/zulu/8.nix
index fb1798ab819ce..cc42ee1dd3f18 100644
--- a/pkgs/development/compilers/zulu/8.nix
+++ b/pkgs/development/compilers/zulu/8.nix
@@ -1,6 +1,6 @@
 { stdenv, lib, fetchurl, unzip, makeWrapper, setJavaClassPath
 , zulu, glib, libxml2, libav_0_8, ffmpeg, libxslt, libGL, alsaLib
-, fontconfig, freetype, gnome2, cairo, gdk_pixbuf, atk, xorg
+, fontconfig, freetype, gnome2, cairo, gdk-pixbuf, atk, xorg
 , swingSupport ? true }:
 
 let
@@ -17,7 +17,7 @@ let
   libraries = [
     stdenv.cc.libc glib libxml2 libav_0_8 ffmpeg libxslt libGL
     xorg.libXxf86vm alsaLib fontconfig freetype gnome2.pango
-    gnome2.gtk cairo gdk_pixbuf atk
+    gnome2.gtk cairo gdk-pixbuf atk
   ] ++ (lib.optionals swingSupport (with xorg; [
     xorg.libX11 xorg.libXext xorg.libXtst xorg.libXi xorg.libXp
     xorg.libXt xorg.libXrender stdenv.cc.cc
diff --git a/pkgs/development/compilers/zulu/default.nix b/pkgs/development/compilers/zulu/default.nix
index 908aa29e178fe..a43992164d23f 100644
--- a/pkgs/development/compilers/zulu/default.nix
+++ b/pkgs/development/compilers/zulu/default.nix
@@ -1,6 +1,6 @@
 { stdenv, lib, fetchurl, unzip, makeWrapper, setJavaClassPath
 , zulu, glib, libxml2, libav_0_8, ffmpeg, libxslt, libGL, alsaLib
-, fontconfig, freetype, gnome2, cairo, gdk_pixbuf, atk, xorg, zlib
+, fontconfig, freetype, gnome2, cairo, gdk-pixbuf, atk, xorg, zlib
 , swingSupport ? true }:
 
 let
@@ -17,7 +17,7 @@ let
   libraries = [
     stdenv.cc.libc glib libxml2 libav_0_8 ffmpeg libxslt libGL
     xorg.libXxf86vm alsaLib fontconfig freetype gnome2.pango
-    gnome2.gtk cairo gdk_pixbuf atk zlib
+    gnome2.gtk cairo gdk-pixbuf atk zlib
   ] ++ (lib.optionals swingSupport (with xorg; [
     xorg.libX11 xorg.libXext xorg.libXtst xorg.libXi xorg.libXp
     xorg.libXt xorg.libXrender stdenv.cc.cc
author	Robin Gloster <mail@glob.in>	2019-08-25 18:55:46 +0200
committer	Robin Gloster <mail@glob.in>	2019-08-25 18:55:46 +0200
commit	616b8343c4c384f651f51d8c9b8e96239e1113d0 (patch)
tree	c6894ea5e950e373bcf8c8e8948fb2a7d4716565 /pkgs/development/compilers
parent	45d6ccea3357c65135b985f2eebf88020ca6461e (diff)
parent	48191315aa2e34643203dbfc5ae8bd84c1cafe54 (diff)