Merge remote-tracking branch 'upstream/master' into ghcjs-cross-without-cc

author: John Ericson <John.Ericson@Obsidian.Systems> 2019-11-25 00:23:07 +0000
committer: John Ericson <John.Ericson@Obsidian.Systems> 2019-11-25 00:23:07 +0000
commit: 6bc456c91c6a556e905852d9a13034ed1932ea3d (patch)
tree: 69df19159e5e7df77ae939041f8f6e941c5ef056 /pkgs/development/interpreters
parent: ea9a2c5ec21bf088bbdef036238fa67cdc85b073 (diff)
parent: 4273a6adcc9327b9dc0e09e9fe205b4861c15679 (diff)
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59 files changed, 1614 insertions, 907 deletions
diff --git a/pkgs/development/interpreters/angelscript/default.nix b/pkgs/development/interpreters/angelscript/default.nix
index adbfbaf48a4..0209bcaaafc 100644
--- a/pkgs/development/interpreters/angelscript/default.nix
+++ b/pkgs/development/interpreters/angelscript/default.nix
@@ -3,10 +3,10 @@ let
   s = # Generated upstream information
   rec {
     baseName="angelscript";
-    version = "2.33.0";
+    version = "2.34.0";
     name="${baseName}-${version}";
     url="http://www.angelcode.com/angelscript/sdk/files/angelscript_${version}.zip";
-    sha256 = "18qywbi1k53xgnlr9v6ycin669j5v5qspq7lli4jhf6l4c5hk49n";
+    sha256 = "1xxxpwln4v2yasa35y7552fsfd8fbg50gnbp4vxy0ajj2wvh9akg";
   };
   buildInputs = [
     unzip
diff --git a/pkgs/development/interpreters/eff/default.nix b/pkgs/development/interpreters/eff/default.nix
index 7c7cd9abb7e..9da2b0d899d 100644
--- a/pkgs/development/interpreters/eff/default.nix
+++ b/pkgs/development/interpreters/eff/default.nix
@@ -22,7 +22,7 @@ stdenv.mkDerivation {
   checkTarget = "test";
 
   meta = with stdenv.lib; {
-    homepage = http://www.eff-lang.org;
+    homepage = https://www.eff-lang.org;
     description = "A functional programming language based on algebraic effects and their handlers";
     longDescription = ''
       Eff is a functional language with handlers of not only exceptions,
diff --git a/pkgs/development/interpreters/elixir/1.9.nix b/pkgs/development/interpreters/elixir/1.9.nix
index b9b2400b78b..4eead35bae3 100644
--- a/pkgs/development/interpreters/elixir/1.9.nix
+++ b/pkgs/development/interpreters/elixir/1.9.nix
@@ -1,7 +1,9 @@
 { mkDerivation }:
 
+# How to obtain `sha256`:
+# nix-prefetch-url --unpack https://github.com/elixir-lang/elixir/archive/v${version}.tar.gz
 mkDerivation {
-  version = "1.9.1";
-  sha256 = "106s2a3dykc5iwfrd5icqd737yfzaz1dw4x5v1j5z2fvf46h96dx";
+  version = "1.9.4";
+  sha256 = "1l4318g35y4h0vi2w07ayc3jizw1xc3s7hdb47w6j3iw33y06g6b";
   minimumOTPVersion = "20";
 }
diff --git a/pkgs/development/interpreters/erlang/R22.nix b/pkgs/development/interpreters/erlang/R22.nix
index 8b471f63247..88fe21453a8 100644
--- a/pkgs/development/interpreters/erlang/R22.nix
+++ b/pkgs/development/interpreters/erlang/R22.nix
@@ -1,8 +1,10 @@
 { mkDerivation }:
 
+# How to obtain `sha256`:
+# nix-prefetch-url --unpack https://github.com/erlang/otp/archive/OTP-${version}.tar.gz
 mkDerivation {
-  version = "22.0.4";
-  sha256 = "1aqkhd6nwdn4xp5yz02zbymd4x8ij8fjw9ji8kh860n1a513k9ai";
+  version = "22.1.7";
+  sha256 = "18aqy2s8nqd82v4lzzxknrwjva8mv1y2hvai9cakz5nkyd3vwq62";
 
   prePatch = ''
     substituteInPlace make/configure.in --replace '`sw_vers -productVersion`' "''${MACOSX_DEPLOYMENT_TARGET:-10.12}"
diff --git a/pkgs/development/interpreters/evcxr/default.nix b/pkgs/development/interpreters/evcxr/default.nix
index 54ee243cb33..c4259091f7b 100644
--- a/pkgs/development/interpreters/evcxr/default.nix
+++ b/pkgs/development/interpreters/evcxr/default.nix
@@ -1,30 +1,30 @@
-{ cargo, fetchFromGitHub, makeWrapper, pkgconfig, rustPlatform, stdenv, gcc, Security, zeromq }:
+{ cargo, fetchFromGitHub, makeWrapper, pkgconfig, rustPlatform, stdenv, gcc, Security, cmake }:
 
 rustPlatform.buildRustPackage rec {
   pname = "evcxr";
-  version = "0.4.4";
+  version = "0.4.5";
 
   src = fetchFromGitHub {
     owner = "google";
     repo = "evcxr";
     rev = "v${version}";
-    sha256 = "1j2vsqgljqw7415rgjlnc1w3nmr9ghizx2mncbm1yipwj8xbrmf6";
+    sha256 = "13fs9fgvdf8bh6vc8xs8qhil0a1qhm4gvv0ici37xh8a94ngsn7h";
   };
 
-  cargoSha256 = "0ckxpmi547y7q4w287znimpxgaj3mjkgmkcs2n9cp4m8cw143hly";
+  cargoSha256 = "0g17g12isah4nkqp9i299qr1sz19k4czcc43rm1wbs0y9szaqvwc";
 
-  nativeBuildInputs = [ pkgconfig makeWrapper ];
-  buildInputs = [ zeromq ] ++ stdenv.lib.optional stdenv.isDarwin Security;
+  nativeBuildInputs = [ pkgconfig makeWrapper cmake ];
+  buildInputs = stdenv.lib.optional stdenv.isDarwin Security;
   postInstall = ''
     wrapProgram $out/bin/evcxr --prefix PATH : ${stdenv.lib.makeBinPath [ cargo gcc ]}
     rm $out/bin/testing_runtime
   '';
 
-  meta = {
+  meta = with stdenv.lib; {
     description = "An evaluation context for Rust";
     homepage = "https://github.com/google/evcxr";
-    license = stdenv.lib.licenses.asl20;
-    maintainers = [ stdenv.lib.maintainers.protoben ];
-    platforms = stdenv.lib.platforms.all;
+    license = licenses.asl20;
+    maintainers = with maintainers; [ protoben ma27 ];
+    platforms = platforms.all;
   };
 }
diff --git a/pkgs/development/interpreters/guile/setup-hook-2.0.sh b/pkgs/development/interpreters/guile/setup-hook-2.0.sh
index c7fb4f70fc6..6bb3910aaff 100644
--- a/pkgs/development/interpreters/guile/setup-hook-2.0.sh
+++ b/pkgs/development/interpreters/guile/setup-hook-2.0.sh
@@ -1,12 +1,12 @@
 addGuileLibPath () {
     if test -d "$1/share/guile/site/2.0"
     then
-        export GUILE_LOAD_PATH="${GUILE_LOAD_PATH}${GUILE_LOAD_PATH:+:}$1/share/guile/site/2.0"
-        export GUILE_LOAD_COMPILED_PATH="${GUILE_LOAD_COMPILED_PATH}${GUILE_LOAD_COMPILED_PATH:+:}$1/share/guile/site/2.0"
+        export GUILE_LOAD_PATH="${GUILE_LOAD_PATH-}${GUILE_LOAD_PATH:+:}$1/share/guile/site/2.0"
+        export GUILE_LOAD_COMPILED_PATH="${GUILE_LOAD_COMPILED_PATH-}${GUILE_LOAD_COMPILED_PATH:+:}$1/share/guile/site/2.0"
     elif test -d "$1/share/guile/site"
     then
-        export GUILE_LOAD_PATH="${GUILE_LOAD_PATH}${GUILE_LOAD_PATH:+:}$1/share/guile/site"
-        export GUILE_LOAD_COMPILED_PATH="${GUILE_LOAD_COMPILED_PATH}${GUILE_LOAD_COMPILED_PATH:+:}$1/share/guile/site"
+        export GUILE_LOAD_PATH="${GUILE_LOAD_PATH-}${GUILE_LOAD_PATH:+:}$1/share/guile/site"
+        export GUILE_LOAD_COMPILED_PATH="${GUILE_LOAD_COMPILED_PATH-}${GUILE_LOAD_COMPILED_PATH:+:}$1/share/guile/site"
     fi
 }
 
diff --git a/pkgs/development/interpreters/guile/setup-hook-2.2.sh b/pkgs/development/interpreters/guile/setup-hook-2.2.sh
index 73e700bde02..4b3541fcc7f 100644
--- a/pkgs/development/interpreters/guile/setup-hook-2.2.sh
+++ b/pkgs/development/interpreters/guile/setup-hook-2.2.sh
@@ -1,12 +1,12 @@
 addGuileLibPath () {
     if test -d "$1/share/guile/site/2.2"
     then
-        export GUILE_LOAD_PATH="${GUILE_LOAD_PATH}${GUILE_LOAD_PATH:+:}$1/share/guile/site/2.2"
-        export GUILE_LOAD_COMPILED_PATH="${GUILE_LOAD_COMPILED_PATH}${GUILE_LOAD_COMPILED_PATH:+:}$1/share/guile/site/2.2"
+        export GUILE_LOAD_PATH="${GUILE_LOAD_PATH-}${GUILE_LOAD_PATH:+:}$1/share/guile/site/2.2"
+        export GUILE_LOAD_COMPILED_PATH="${GUILE_LOAD_COMPILED_PATH-}${GUILE_LOAD_COMPILED_PATH:+:}$1/share/guile/site/2.2"
     elif test -d "$1/share/guile/site"
     then
-        export GUILE_LOAD_PATH="${GUILE_LOAD_PATH}${GUILE_LOAD_PATH:+:}$1/share/guile/site"
-        export GUILE_LOAD_COMPILED_PATH="${GUILE_LOAD_COMPILED_PATH}${GUILE_LOAD_COMPILED_PATH:+:}$1/share/guile/site"
+        export GUILE_LOAD_PATH="${GUILE_LOAD_PATH-}${GUILE_LOAD_PATH:+:}$1/share/guile/site"
+        export GUILE_LOAD_COMPILED_PATH="${GUILE_LOAD_COMPILED_PATH-}${GUILE_LOAD_COMPILED_PATH:+:}$1/share/guile/site"
     fi
 }
 
diff --git a/pkgs/development/interpreters/guile/setup-hook.sh b/pkgs/development/interpreters/guile/setup-hook.sh
index bf04fee1e89..d006b50ce8e 100644
--- a/pkgs/development/interpreters/guile/setup-hook.sh
+++ b/pkgs/development/interpreters/guile/setup-hook.sh
@@ -1,7 +1,7 @@
 addGuileLibPath () {
     if test -d "$1/share/guile/site"
     then
-        export GUILE_LOAD_PATH="${GUILE_LOAD_PATH}${GUILE_LOAD_PATH:+:}$1/share/guile/site"
+        export GUILE_LOAD_PATH="${GUILE_LOAD_PATH-}${GUILE_LOAD_PATH:+:}$1/share/guile/site"
     fi
 }
 
diff --git a/pkgs/development/interpreters/hy/default.nix b/pkgs/development/interpreters/hy/default.nix
index a6acd603c81..5816b3a175c 100644
--- a/pkgs/development/interpreters/hy/default.nix
+++ b/pkgs/development/interpreters/hy/default.nix
@@ -1,15 +1,15 @@
-{ stdenv, fetchurl, pythonPackages }:
+{ stdenv, fetchurl, python2Packages }:
 
-pythonPackages.buildPythonApplication rec {
+python2Packages.buildPythonApplication rec {
   pname = "hy";
   version = "0.17.0";
 
-  src = pythonPackages.fetchPypi {
+  src = python2Packages.fetchPypi {
     inherit pname version;
     sha256 = "1gdbqsirsdxj320wnp7my5awzs1kfs6m4fqmkzbd1zd47qzj0zfi";
   };
 
-  propagatedBuildInputs = with pythonPackages; [
+  propagatedBuildInputs = with python2Packages; [
     appdirs
     astor
     clint
diff --git a/pkgs/development/interpreters/io/default.nix b/pkgs/development/interpreters/io/default.nix
index 6c0568d6813..883d53c8269 100644
--- a/pkgs/development/interpreters/io/default.nix
+++ b/pkgs/development/interpreters/io/default.nix
@@ -44,7 +44,7 @@ stdenv.mkDerivation {
 
     maintainers = with maintainers; [
       raskin
-      z77z
+      maggesi
       vrthra
     ];
     platforms = [ "x86_64-linux" ];
diff --git a/pkgs/development/interpreters/janet/default.nix b/pkgs/development/interpreters/janet/default.nix
index 197127d8b6d..337b83767f4 100644
--- a/pkgs/development/interpreters/janet/default.nix
+++ b/pkgs/development/interpreters/janet/default.nix
@@ -2,17 +2,17 @@
 
 stdenv.mkDerivation rec {
   pname = "janet";
-  version = "1.2.0";
+  version = "1.4.0";
 
   src = fetchFromGitHub {
     owner = "janet-lang";
     repo = pname;
     rev = "v${version}";
-    sha256 = "1m34j4h8gh5d773hbw55gs1gimli7ccqpwddn4dd59hzhpihwgqz";
+    sha256 = "0xszmgw5nl5b6gd3344h1mic1c1a3hj7nivp4d9hqzzh131qvbn5";
   };
 
   nativeBuildInputs = [ meson ninja ];
-  mesonFlags = ["-Dgit_hash=release"];
+  mesonFlags = [ "-Dgit_hash=release" ];
 
   doCheck = true;
 
diff --git a/pkgs/development/interpreters/joker/default.nix b/pkgs/development/interpreters/joker/default.nix
index 233900cadd0..669bbc95123 100644
--- a/pkgs/development/interpreters/joker/default.nix
+++ b/pkgs/development/interpreters/joker/default.nix
@@ -2,13 +2,13 @@
 
 buildGoModule rec {
   pname = "joker";
-  version = "0.12.7";
+  version = "0.12.9";
 
   src = fetchFromGitHub {
     rev = "v${version}";
     owner = "candid82";
     repo = "joker";
-    sha256 = "0panmhrg1i158xbvqvq3s3217smbj7ynwlaiks18pmss36xx9dk4";
+    sha256 = "19n2pzs045mflyzgq3cpa4w2fbd0f77j5k6c4yc3gk0mcwgdxhs2";
   };
 
   modSha256 = "0i16vf7n1xfz5kp9w3fvyc9y9wgz4h396glgpdaznpxjr12rb43j";
diff --git a/pkgs/development/interpreters/jruby/default.nix b/pkgs/development/interpreters/jruby/default.nix
index 6c4a9f20fa3..4e3f92d7cdc 100644
--- a/pkgs/development/interpreters/jruby/default.nix
+++ b/pkgs/development/interpreters/jruby/default.nix
@@ -6,11 +6,11 @@ rubyVersion = callPackage ../ruby/ruby-version.nix {} "2" "3" "3" "";
 jruby = stdenv.mkDerivation rec {
   pname = "jruby";
 
-  version = "9.2.8.0";
+  version = "9.2.9.0";
 
   src = fetchurl {
     url = "https://s3.amazonaws.com/jruby.org/downloads/${version}/jruby-bin-${version}.tar.gz";
-    sha256 = "1fy717xy8csc89dnz3a8j96arq1s1vs8nakkkpcaqm1z1648didp";
+    sha256 = "04grdf57c1dgragm17yyjk69ak8mwiwfc1vjzskzcaag3fwgplyf";
   };
 
   buildInputs = [ makeWrapper ];
diff --git a/pkgs/development/interpreters/lfe/generic-builder.nix b/pkgs/development/interpreters/lfe/generic-builder.nix
index fb034a471e7..6e74229e1e8 100644
--- a/pkgs/development/interpreters/lfe/generic-builder.nix
+++ b/pkgs/development/interpreters/lfe/generic-builder.nix
@@ -9,9 +9,9 @@
 }:
 
 let
-  inherit (stdenv.lib) getVersion versionAtLeast splitString head;
+  inherit (stdenv.lib) getVersion versionAtLeast versions;
 
-  mainVersion = head (splitString "." (getVersion erlang));
+  mainVersion = versions.major (getVersion erlang);
 
   proper = buildHex {
     name = "proper";
diff --git a/pkgs/development/interpreters/love/0.8.nix b/pkgs/development/interpreters/love/0.8.nix
index 5fbb34bf213..792fe299e4d 100644
--- a/pkgs/development/interpreters/love/0.8.nix
+++ b/pkgs/development/interpreters/love/0.8.nix
@@ -5,9 +5,11 @@
 }:
 
 stdenv.mkDerivation rec {
-  name = "love-0.8.0";
+  pname = "love";
+  version = "0.8.0";
+
   src = fetchurl {
-    url = "https://bitbucket.org/rude/love/downloads/${name}-linux-src.tar.gz";
+    url = "https://bitbucket.org/rude/love/downloads/${pname}-${version}-linux-src.tar.gz";
     sha256 = "1k4fcsa8zzi04ja179bmj24hvqcbm3icfvrvrzyz2gw9qwfclrwi";
   };
 
@@ -36,13 +38,14 @@ stdenv.mkDerivation rec {
     } || true
   '';
 
-  NIX_CFLAGS_COMPILE = ''
-    -I${SDL.dev}/include/SDL
-    -I${freetype.dev}include/freetype2
-  '';
+  NIX_CFLAGS_COMPILE = [
+    "-I${SDL.dev}/include/SDL"
+    "-I${freetype.dev}include/freetype2"
+    "-DGL_GLEXT_PROTOTYPES" # https://community.khronos.org/t/glgenbuffers-was-not-declared-in-this-scope/59283/2
+  ];
 
   meta = {
-    homepage = http://love2d.org;
+    homepage = "http://love2d.org";
     description = "A Lua-based 2D game engine/scripting language";
     license = stdenv.lib.licenses.zlib;
 
diff --git a/pkgs/development/interpreters/love/0.9.nix b/pkgs/development/interpreters/love/0.9.nix
index 425239af224..f1571dc726c 100644
--- a/pkgs/development/interpreters/love/0.9.nix
+++ b/pkgs/development/interpreters/love/0.9.nix
@@ -30,5 +30,6 @@ stdenv.mkDerivation rec {
 
     platforms = stdenv.lib.platforms.linux;
     maintainers = [ stdenv.lib.maintainers.raskin ];
+    broken = true;
   };
 }
diff --git a/pkgs/development/interpreters/love/11.1.nix b/pkgs/development/interpreters/love/11.1.nix
index 478b147d1f3..6f3f7161a0b 100644
--- a/pkgs/development/interpreters/love/11.1.nix
+++ b/pkgs/development/interpreters/love/11.1.nix
@@ -5,7 +5,7 @@
 
 let
   pname = "love";
-  version = "11.2";
+  version = "11.3";
 in
 
 stdenv.mkDerivation {
@@ -14,7 +14,7 @@ stdenv.mkDerivation {
     owner = "rude";
     repo = "love";
     rev = version;
-    sha256 = "0q1lsgc1621czrg49nmabq6am9sgxa9syxrwzlksqqr4dyzw4nmf";
+    sha256 = "18gfp65ngb8k8g7hgbw2bhrwk2i7m56m21d39pk4484q9z8p4vm7";
   };
 
   nativeBuildInputs = [ pkgconfig ];
diff --git a/pkgs/development/interpreters/lua-5/5.1.0004-Fix-stack-overflow-in-vararg-functions.patch b/pkgs/development/interpreters/lua-5/CVE-2014-5461.patch
index 31d3b8bdee7..31d3b8bdee7 100644
--- a/pkgs/development/interpreters/lua-5/5.1.0004-Fix-stack-overflow-in-vararg-functions.patch
+++ b/pkgs/development/interpreters/lua-5/CVE-2014-5461.patch
diff --git a/pkgs/development/interpreters/lua-5/CVE-2019-6706.patch b/pkgs/development/interpreters/lua-5/CVE-2019-6706.patch
new file mode 100644
index 00000000000..89e81b7eb68
--- /dev/null
+++ b/pkgs/development/interpreters/lua-5/CVE-2019-6706.patch
@@ -0,0 +1,22 @@
+--- a/src/lapi.c
++++ b/src/lapi.c
+@@ -1285,14 +1285,14 @@ LUA_API void *lua_upvalueid (lua_State *
+ 
+ LUA_API void lua_upvaluejoin (lua_State *L, int fidx1, int n1,
+                                             int fidx2, int n2) {
+-  LClosure *f1;
+-  UpVal **up1 = getupvalref(L, fidx1, n1, &f1);
++  UpVal **up1 = getupvalref(L, fidx1, n1, NULL); /* the last parameter not needed */
+   UpVal **up2 = getupvalref(L, fidx2, n2, NULL);
++  if (*up1 == *up2) return; /* Already joined */
++  (*up2)->refcount++;
++  if (upisopen(*up2)) (*up2)->u.open.touched = 1;
++  luaC_upvalbarrier(L, *up2);
+   luaC_upvdeccount(L, *up1);
+   *up1 = *up2;
+-  (*up1)->refcount++;
+-  if (upisopen(*up1)) (*up1)->u.open.touched = 1;
+-  luaC_upvalbarrier(L, *up1);
+ }
+ 
+ 
diff --git a/pkgs/development/interpreters/lua-5/default.nix b/pkgs/development/interpreters/lua-5/default.nix
index 08645dfb77f..7e79ff8f117 100644
--- a/pkgs/development/interpreters/lua-5/default.nix
+++ b/pkgs/development/interpreters/lua-5/default.nix
@@ -1,5 +1,5 @@
 # similar to interpreters/python/default.nix
-{ stdenv, lib, callPackage, fetchurl }:
+{ stdenv, lib, callPackage, fetchurl, fetchpatch }:
 let
   dsoPatch51 = fetchurl {
     url = "https://projects.archlinux.org/svntogit/packages.git/plain/trunk/lua-arch.patch?h=packages/lua51";
@@ -18,7 +18,10 @@ in rec {
   lua5_3 = callPackage ./interpreter.nix {
     sourceVersion = { major = "5"; minor = "3"; patch = "5"; };
     hash = "0c2eed3f960446e1a3e4b9a1ca2f3ff893b6ce41942cf54d5dd59ab4b3b058ac";
-    patches = lib.optionals stdenv.isDarwin [ ./5.2.darwin.patch ] ;
+    patches =
+      lib.optionals stdenv.isDarwin [ ./5.2.darwin.patch ] ++ [
+        ./CVE-2019-6706.patch
+      ];
     postConfigure = lib.optionalString (!stdenv.isDarwin) ''
       cat ${./lua-5.3-dso.make} >> src/Makefile
       sed -e 's/ALL_T *= */& $(LUA_SO)/' -i src/Makefile
@@ -49,7 +52,7 @@ in rec {
     sourceVersion = { major = "5"; minor = "1"; patch = "5"; };
     hash = "2640fc56a795f29d28ef15e13c34a47e223960b0240e8cb0a82d9b0738695333";
     patches = (if stdenv.isDarwin then [ ./5.1.darwin.patch ] else [ dsoPatch51 ])
-      ++ [ ./5.1.0004-Fix-stack-overflow-in-vararg-functions.patch ];
+      ++ [ ./CVE-2014-5461.patch ];
   };
 
   luajit_2_0 = import ../luajit/2.0.nix {
diff --git a/pkgs/development/interpreters/lua-5/setup-hook.sh b/pkgs/development/interpreters/lua-5/setup-hook.sh
index f7e56b62ac9..1c445b82afd 100644
--- a/pkgs/development/interpreters/lua-5/setup-hook.sh
+++ b/pkgs/development/interpreters/lua-5/setup-hook.sh
@@ -20,7 +20,7 @@ addToLuaSearchPathWithCustomDelimiter() {
   if [[ ! -d "$topDir" ]]; then return; fi
 
   # export only if we haven't already got this dir in the search path
-  if [[ ${!varName} == *"$absPattern"* ]]; then return; fi
+  if [[ ${!varName-} == *"$absPattern"* ]]; then return; fi
 
   export "${varName}=${!varName:+${!varName};}${absPattern}"
 }
diff --git a/pkgs/development/interpreters/lua-5/wrapper.nix b/pkgs/development/interpreters/lua-5/wrapper.nix
index 816744e61cf..53ec2baeb5e 100644
--- a/pkgs/development/interpreters/lua-5/wrapper.nix
+++ b/pkgs/development/interpreters/lua-5/wrapper.nix
@@ -11,7 +11,7 @@
 let
   env = let
     paths =  requiredLuaModules (extraLibs ++ [ lua ] );
-  in buildEnv {
+  in (buildEnv {
     name = "${lua.name}-env";
 
     inherit paths;
@@ -20,12 +20,6 @@ let
 
     # we create wrapper for the binaries in the different packages
     postBuild = ''
-
-      . "${makeWrapper}/nix-support/setup-hook"
-
-      # get access to lua functions
-      . ${lua}/nix-support/setup-hook
-
       if [ -L "$out/bin" ]; then
           unlink "$out/bin"
       fi
@@ -68,5 +62,8 @@ let
         '';
     };
     };
-  };
+  }).overrideAttrs (_: {
+    # Add extra deps needed for postBuild hook.
+    nativeBuildInputs = [ makeWrapper lua ];
+  });
 in env
diff --git a/pkgs/development/interpreters/luajit/2.0.nix b/pkgs/development/interpreters/luajit/2.0.nix
index 0889b7fefe6..7db3830447f 100644
--- a/pkgs/development/interpreters/luajit/2.0.nix
+++ b/pkgs/development/interpreters/luajit/2.0.nix
@@ -4,7 +4,8 @@ callPackage ./default.nix {
   version = "2.0.5";
   isStable = true;
   sha256 = "0yg9q4q6v028bgh85317ykc9whgxgysp76qzaqgq55y6jy11yjw7";
-  extraMeta = {
-    platforms = lib.filter (p: p != "aarch64-linux") lib.meta.platforms;
+  extraMeta = { # this isn't precise but it at least stops the useless Hydra build
+    platforms = with lib; filter (p: p != "aarch64-linux")
+      (platforms.linux ++ platforms.darwin);
   };
 }
diff --git a/pkgs/development/interpreters/luajit/default.nix b/pkgs/development/interpreters/luajit/default.nix
index 7db8feb98e7..5b776116447 100644
--- a/pkgs/development/interpreters/luajit/default.nix
+++ b/pkgs/development/interpreters/luajit/default.nix
@@ -62,12 +62,12 @@ stdenv.mkDerivation rec {
     interpreter = "${self}/bin/lua";
   };
 
-  meta = with stdenv.lib; extraMeta // {
+  meta = with stdenv.lib; {
     description = "High-performance JIT compiler for Lua 5.1";
     homepage    = http://luajit.org;
     license     = licenses.mit;
     platforms   = platforms.linux ++ platforms.darwin;
     maintainers = with maintainers; [ thoughtpolice smironov vcunat andir ];
-  };
+  } // extraMeta;
 }
 
diff --git a/pkgs/development/interpreters/metamath/default.nix b/pkgs/development/interpreters/metamath/default.nix
index 686cfee19a6..3de21191512 100644
--- a/pkgs/development/interpreters/metamath/default.nix
+++ b/pkgs/development/interpreters/metamath/default.nix
@@ -2,21 +2,23 @@
 
 stdenv.mkDerivation {
   pname = "metamath";
-  version = "0.172";
+  version = "0.178";
 
   buildInputs = [ autoreconfHook ];
 
-  # This points to my own repository because there is no official repository
-  # for metamath; there's a download location but it gets updated in place with
-  # no permanent link. See discussion at
-  # https://groups.google.com/forum/#!topic/metamath/N4WEWQQVUfY
   src = fetchFromGitHub {
-    owner = "Taneb";
-    repo = "metamath";
-    rev = "43141cd17638f8efb409dc5d46e7de6a6c39ec42";
-    sha256 = "07c7df0zl0wsb0pvdgkwikpr8kz7fi3mshxzk61vkamyp68djjb5";
+    owner = "metamath";
+    repo = "metamath-exe";
+    rev = "4f59d60aeb03f92aea3cc7ecf5a2c0fcf08900a5";
+    sha256 = "0nrl4nzp6rm2sn365xyjf3g5l5fl58kca7rq08lqyz5gla0wgfcf";
   };
 
+  # the files necessary to build the DATA target are not in this distribution
+  # luckily, they're not really needed so we don't build it.
+  makeFlags = [ "DATA=" ];
+
+  installTargets = "install-exec";
+
   meta = with stdenv.lib; {
     description = "Interpreter for the metamath proof language";
     longDescription = ''
diff --git a/pkgs/development/interpreters/octave/default.nix b/pkgs/development/interpreters/octave/default.nix
index cc9f6fcc3c9..66f71738537 100644
--- a/pkgs/development/interpreters/octave/default.nix
+++ b/pkgs/development/interpreters/octave/default.nix
@@ -1,5 +1,5 @@
 { stdenv, fetchurl, gfortran, readline, ncurses, perl, flex, texinfo, qhull
-, libsndfile, portaudio, libX11, graphicsmagick, pcre, pkgconfig, libGLU_combined, fltk
+, libsndfile, portaudio, libX11, graphicsmagick, pcre, pkgconfig, libGL, libGLU, fltk
 , fftw, fftwSinglePrec, zlib, curl, qrupdate, openblas, arpack, libwebp
 , qt ? null, qscintilla ? null, ghostscript ? null, llvm ? null, hdf5 ? null,glpk ? null
 , suitesparse ? null, gnuplot ? null, jdk ? null, python ? null, overridePlatforms ? null
@@ -38,7 +38,7 @@ stdenv.mkDerivation rec {
     ++ (stdenv.lib.optional (jdk != null) jdk)
     ++ (stdenv.lib.optional (gnuplot != null) gnuplot)
     ++ (stdenv.lib.optional (python != null) python)
-    ++ (stdenv.lib.optionals (!stdenv.isDarwin) [ libGLU_combined libX11 ])
+    ++ (stdenv.lib.optionals (!stdenv.isDarwin) [ libGL libGLU libX11 ])
     ;
 
   # makeinfo is required by Octave at runtime to display help
diff --git a/pkgs/development/interpreters/perl/default.nix b/pkgs/development/interpreters/perl/default.nix
index 5ad19ce9f3d..5baa3450b84 100644
--- a/pkgs/development/interpreters/perl/default.nix
+++ b/pkgs/development/interpreters/perl/default.nix
@@ -1,5 +1,5 @@
 { config, lib, stdenv, fetchurl, pkgs, buildPackages, callPackage
-, enableThreading ? stdenv ? glibc, makeWrapper
+, enableThreading ? stdenv ? glibc, coreutils, makeWrapper
 }:
 
 with lib;
@@ -35,7 +35,7 @@ let
 
     # TODO: Add a "dev" output containing the header files.
     outputs = [ "out" "man" "devdoc" ] ++
-      stdenv.lib.optional crossCompiling "dev";
+      optional crossCompiling "dev";
     setOutputFlags = false;
 
     disallowedReferences = [ stdenv.cc ];
@@ -57,12 +57,20 @@ let
       ++ optionals stdenv.isDarwin [ ./cpp-precomp.patch ./sw_vers.patch ]
       ++ optional crossCompiling ./MakeMaker-cross.patch;
 
-    postPatch = ''
-      pwd="$(type -P pwd)"
+    # This is not done for native builds because pwd may need to come from
+    # bootstrap tools when building bootstrap perl.
+    postPatch = (if crossCompiling then ''
       substituteInPlace dist/PathTools/Cwd.pm \
-        --replace "/bin/pwd" "$pwd"
-    '' + stdenv.lib.optionalString crossCompiling ''
+        --replace "/bin/pwd" '${coreutils}/bin/pwd'
       substituteInPlace cnf/configure_tool.sh --replace "cc -E -P" "cc -E"
+    '' else ''
+      substituteInPlace dist/PathTools/Cwd.pm \
+        --replace "/bin/pwd" "$(type -P pwd)"
+    '') +
+    # Perl's build system uses the src variable, and its value may end up in
+    # the output in some cases (when cross-compiling)
+    ''
+      unset src
     '';
 
     # Build a thread-safe Perl with a dynamic libperls.o.  We need the
@@ -85,7 +93,7 @@ let
       ++ optional stdenv.isSunOS "-Dcc=gcc"
       ++ optional enableThreading "-Dusethreads";
 
-    configureScript = stdenv.lib.optionalString (!crossCompiling) "${stdenv.shell} ./Configure";
+    configureScript = optionalString (!crossCompiling) "${stdenv.shell} ./Configure";
 
     dontAddPrefix = !crossCompiling;
 
@@ -140,7 +148,7 @@ let
             }" /no-such-path \
           --replace "${stdenv.cc}" /no-such-path \
           --replace "$man" /no-such-path
-      '' + stdenv.lib.optionalString crossCompiling
+      '' + optionalString crossCompiling
       ''
         mkdir -p $dev/lib/perl5/cross_perl/${version}
         for dir in cnf/{stub,cpan}; do
@@ -172,7 +180,7 @@ let
       platforms = platforms.all;
       priority = 6; # in `buildEnv' (including the one inside `perl.withPackages') the library files will have priority over files in `perl`
     };
-  } // stdenv.lib.optionalAttrs (stdenv.buildPlatform != stdenv.hostPlatform) rec {
+  } // optionalAttrs (stdenv.buildPlatform != stdenv.hostPlatform) rec {
     crossVersion = "980998f7d11baf97284426ca91f84681d49a08f5"; # Jul 20, 2019
 
     perl-cross-src = fetchurl {
diff --git a/pkgs/development/interpreters/perl/sw_vers.patch b/pkgs/development/interpreters/perl/sw_vers.patch
index 9d4cd75486e..2e30dba9292 100644
--- a/pkgs/development/interpreters/perl/sw_vers.patch
+++ b/pkgs/development/interpreters/perl/sw_vers.patch
@@ -7,7 +7,7 @@ index afadf53..80b7533 100644
      # "ProductVersion:    10.10.5"   "10.10"
      # "ProductVersion:    10.11"     "10.11"
 -        prodvers=`sw_vers|awk '/^ProductVersion:/{print $2}'|awk -F. '{print $1"."$2}'`
-+        prodvers="10.10"
++        prodvers="${MACOSX_DEPLOYMENT_TARGET:-10.12}"
      case "$prodvers" in
      10.*)
        add_macosx_version_min ccflags $prodvers
diff --git a/pkgs/development/interpreters/php/default.nix b/pkgs/development/interpreters/php/default.nix
index 9a82868b7b3..4778f08560d 100644
--- a/pkgs/development/interpreters/php/default.nix
+++ b/pkgs/development/interpreters/php/default.nix
@@ -1,6 +1,6 @@
 # pcre functionality is tested in nixos/tests/php-pcre.nix
 { lib, stdenv, fetchurl, autoconf, bison, libtool, pkgconfig, re2c
-, mysql, libxml2, readline, zlib, curl, postgresql, gettext
+, libmysqlclient, libxml2, readline, zlib, curl, postgresql, gettext
 , openssl, pcre, pcre2, sqlite, config, libjpeg, libpng, freetype
 , libxslt, libmcrypt, bzip2, icu, openldap, cyrus_sasl, libmhash, unixODBC
 , uwimap, pam, gmp, apacheHttpd, libiconv, systemd, libsodium, html-tidy, libargon2
@@ -64,7 +64,7 @@ let
   }:
 
     let
-      mysqlBuildInputs = optional (!mysqlndSupport) mysql.connector-c;
+      mysqlBuildInputs = optional (!mysqlndSupport) libmysqlclient;
       libmcrypt' = libmcrypt.override { disablePosixThreads = true; };
     in stdenv.mkDerivation {
 
@@ -149,9 +149,9 @@ let
       ++ optional postgresqlSupport "--with-pgsql=${postgresql}"
       ++ optional pdo_odbcSupport "--with-pdo-odbc=unixODBC,${unixODBC}"
       ++ optional pdo_pgsqlSupport "--with-pdo-pgsql=${postgresql}"
-      ++ optional pdo_mysqlSupport "--with-pdo-mysql=${if mysqlndSupport then "mysqlnd" else mysql.connector-c}"
+      ++ optional pdo_mysqlSupport "--with-pdo-mysql=${if mysqlndSupport then "mysqlnd" else libmysqlclient}"
       ++ optionals mysqliSupport [
-        "--with-mysqli=${if mysqlndSupport then "mysqlnd" else "${mysql.connector-c}/bin/mysql_config"}"
+        "--with-mysqli=${if mysqlndSupport then "mysqlnd" else "${libmysqlclient}/bin/mysql_config"}"
       ]
       ++ optional ( pdo_mysqlSupport || mysqliSupport ) "--with-mysql-sock=/run/mysqld/mysqld.sock"
       ++ optional bcmathSupport "--enable-bcmath"
@@ -254,16 +254,16 @@ let
 
 in {
   php72 = generic {
-    version = "7.2.22";
-    sha256 = "12phn0rrd5r1j6xlz83h7v6gszmj4lb5gwj927psbbc6nn1rh2n1";
+    version = "7.2.24";
+    sha256 = "00znhjcn6k4mbxz6jqlqf6bzr4cqdf8pnbmxkg6bns1hnr6r6yd0";
 
     # https://bugs.php.net/bug.php?id=76826
     extraPatches = optional stdenv.isDarwin ./php72-darwin-isfinite.patch;
   };
 
   php73 = generic {
-    version = "7.3.9";
-    sha256 = "1i33v50rbqrfwjwch1d46mbpwbxrg1xfycs9mjl7xsy9m04rg753";
+    version = "7.3.11";
+    sha256 = "1rxm256vhnvyabfwmyv51sqrkjlid1g8lczcy4skc2f72d5zzlcj";
 
     # https://bugs.php.net/bug.php?id=76826
     extraPatches = optional stdenv.isDarwin ./php73-darwin-isfinite.patch;
diff --git a/pkgs/development/interpreters/proglodyte-wasm/default.nix b/pkgs/development/interpreters/proglodyte-wasm/default.nix
index 5710f106675..8ebbf6cf501 100644
--- a/pkgs/development/interpreters/proglodyte-wasm/default.nix
+++ b/pkgs/development/interpreters/proglodyte-wasm/default.nix
@@ -55,5 +55,6 @@ stdenv.mkDerivation {
     maintainers = with maintainers; [ proglodyte ];
     platforms = platforms.linux;
     license = licenses.asl20;
+    broken = true;
   };
 }
diff --git a/pkgs/development/interpreters/python/cpython/2.7/default.nix b/pkgs/development/interpreters/python/cpython/2.7/default.nix
index 4e323898afb..de980f1ca68 100644
--- a/pkgs/development/interpreters/python/cpython/2.7/default.nix
+++ b/pkgs/development/interpreters/python/cpython/2.7/default.nix
@@ -79,12 +79,6 @@ let
         sha256 = "0l9rw6r5r90iybdkp3hhl2pf0h0s1izc68h5d3ywrm92pq32wz57";
       })
 
-      (fetchpatch {
-        url = "https://github.com/python/cpython/commit/979daae300916adb399ab5b51410b6ebd0888f13.patch";
-        name = "CVE-2018-20852.patch";
-        sha256 = "0p838ycssd6abxzby69rhngjqqm59cmlp07910mpjx7lmsz049pb";
-      })
-
       # Fix race-condition during pyc creation. Has a slight backwards
       # incompatible effect: pyc symlinks will now be overridden
       # (https://bugs.python.org/issue17222). Included in python >= 3.4,
diff --git a/pkgs/development/interpreters/python/cpython/2.7/python-2.7-distutils-C++.patch b/pkgs/development/interpreters/python/cpython/2.7/python-2.7-distutils-C++.patch
index 90c21d5e60c..78d9272d098 100644
--- a/pkgs/development/interpreters/python/cpython/2.7/python-2.7-distutils-C++.patch
+++ b/pkgs/development/interpreters/python/cpython/2.7/python-2.7-distutils-C++.patch
@@ -93,8 +93,8 @@
                  _osx_support.customize_compiler(_config_vars)
                  _config_vars['CUSTOMIZED_OSX_COMPILER'] = 'True'
  
--        (cc, cxx, opt, cflags, ccshared, ldshared, so_ext, ar, ar_flags) = \
--            get_config_vars('CC', 'CXX', 'OPT', 'CFLAGS',
+-        (cc, cxx, cflags, ccshared, ldshared, so_ext, ar, ar_flags) = \
+-            get_config_vars('CC', 'CXX', 'CFLAGS',
 -                            'CCSHARED', 'LDSHARED', 'SO', 'AR',
 -                            'ARFLAGS')
 +        (cc, cxx, ccshared, ldshared, ldcxxshared, so_ext, ar, ar_flags) = \
@@ -120,8 +120,7 @@
              ldshared = ldshared + ' ' + os.environ['LDFLAGS']
 +            ldcxxshared = ldcxxshared + ' ' + os.environ['LDFLAGS']
          if 'CFLAGS' in os.environ:
--            cflags = opt + ' ' + os.environ['CFLAGS']
-+            cflags = os.environ['CFLAGS']
+             cflags = cflags + ' ' + os.environ['CFLAGS']
              ldshared = ldshared + ' ' + os.environ['CFLAGS']
 +        if 'CXXFLAGS' in os.environ:
 +            cxxflags = os.environ['CXXFLAGS']
diff --git a/pkgs/development/interpreters/python/cpython/3.9/no-ldconfig.patch b/pkgs/development/interpreters/python/cpython/3.9/no-ldconfig.patch
new file mode 100644
index 00000000000..a1f9d68eb16
--- /dev/null
+++ b/pkgs/development/interpreters/python/cpython/3.9/no-ldconfig.patch
@@ -0,0 +1,100 @@
+From 597e73f2a4b2f0b508127931b36d5540d6941823 Mon Sep 17 00:00:00 2001
+From: Frederik Rietdijk <fridh@fridh.nl>
+Date: Mon, 28 Aug 2017 09:24:06 +0200
+Subject: [PATCH] Don't use ldconfig
+
+---
+ Lib/ctypes/util.py | 70 ++----------------------------------------------------
+ 1 file changed, 2 insertions(+), 68 deletions(-)
+
+diff --git a/Lib/ctypes/util.py b/Lib/ctypes/util.py
+index 5e8b31a854..7b45ce6c15 100644
+--- a/Lib/ctypes/util.py
++++ b/Lib/ctypes/util.py
+@@ -94,46 +94,7 @@ elif os.name == "posix":
+     import re, tempfile
+ 
+     def _findLib_gcc(name):
+-        # Run GCC's linker with the -t (aka --trace) option and examine the
+-        # library name it prints out. The GCC command will fail because we
+-        # haven't supplied a proper program with main(), but that does not
+-        # matter.
+-        expr = os.fsencode(r'[^\(\)\s]*lib%s\.[^\(\)\s]*' % re.escape(name))
+-
+-        c_compiler = shutil.which('gcc')
+-        if not c_compiler:
+-            c_compiler = shutil.which('cc')
+-        if not c_compiler:
+-            # No C compiler available, give up
+-            return None
+-
+-        temp = tempfile.NamedTemporaryFile()
+-        try:
+-            args = [c_compiler, '-Wl,-t', '-o', temp.name, '-l' + name]
+-
+-            env = dict(os.environ)
+-            env['LC_ALL'] = 'C'
+-            env['LANG'] = 'C'
+-            try:
+-                proc = subprocess.Popen(args,
+-                                        stdout=subprocess.PIPE,
+-                                        stderr=subprocess.STDOUT,
+-                                        env=env)
+-            except OSError:  # E.g. bad executable
+-                return None
+-            with proc:
+-                trace = proc.stdout.read()
+-        finally:
+-            try:
+-                temp.close()
+-            except FileNotFoundError:
+-                # Raised if the file was already removed, which is the normal
+-                # behaviour of GCC if linking fails
+-                pass
+-        res = re.search(expr, trace)
+-        if not res:
+-            return None
+-        return os.fsdecode(res.group(0))
++        return None
+ 
+ 
+     if sys.platform == "sunos5":
+@@ -255,34 +216,7 @@ elif os.name == "posix":
+     else:
+ 
+         def _findSoname_ldconfig(name):
+-            import struct
+-            if struct.calcsize('l') == 4:
+-                machine = os.uname().machine + '-32'
+-            else:
+-                machine = os.uname().machine + '-64'
+-            mach_map = {
+-                'x86_64-64': 'libc6,x86-64',
+-                'ppc64-64': 'libc6,64bit',
+-                'sparc64-64': 'libc6,64bit',
+-                's390x-64': 'libc6,64bit',
+-                'ia64-64': 'libc6,IA-64',
+-                }
+-            abi_type = mach_map.get(machine, 'libc6')
+-
+-            # XXX assuming GLIBC's ldconfig (with option -p)
+-            regex = r'\s+(lib%s\.[^\s]+)\s+\(%s'
+-            regex = os.fsencode(regex % (re.escape(name), abi_type))
+-            try:
+-                with subprocess.Popen(['/sbin/ldconfig', '-p'],
+-                                      stdin=subprocess.DEVNULL,
+-                                      stderr=subprocess.DEVNULL,
+-                                      stdout=subprocess.PIPE,
+-                                      env={'LC_ALL': 'C', 'LANG': 'C'}) as p:
+-                    res = re.search(regex, p.stdout.read())
+-                    if res:
+-                        return os.fsdecode(res.group(1))
+-            except OSError:
+-                pass
++            return None
+ 
+         def _findLib_ld(name):
+             # See issue #9998 for why this is needed
+-- 
+2.15.0
+
diff --git a/pkgs/development/interpreters/python/cpython/default.nix b/pkgs/development/interpreters/python/cpython/default.nix
index 32aa355d3aa..43d2d159e36 100644
--- a/pkgs/development/interpreters/python/cpython/default.nix
+++ b/pkgs/development/interpreters/python/cpython/default.nix
@@ -17,6 +17,7 @@
 # For the Python package set
 , packageOverrides ? (self: super: {})
 , buildPackages
+, pythonForBuild ? buildPackages.${"python${sourceVersion.major}${sourceVersion.minor}"}
 , sourceVersion
 , sha256
 , passthruFun
@@ -63,7 +64,7 @@ let
 
   hasDistutilsCxxPatch = !(stdenv.cc.isGNU or false);
 
-  pythonForBuild = buildPackages.${"python${sourceVersion.major}${sourceVersion.minor}"};
+  inherit pythonForBuild;
 
   pythonForBuildInterpreter = if stdenv.hostPlatform == stdenv.buildPlatform then
     "$out/bin/python"
@@ -100,7 +101,7 @@ in with passthru; stdenv.mkDerivation {
   ] ++ optionals isPy35 [
     # Backports support for LD_LIBRARY_PATH from 3.6
     ./3.5/ld_library_path.patch
-  ] ++ optionals isPy37 [
+  ] ++ optionals (isPy37 || isPy38) [
     # Fix darwin build https://bugs.python.org/issue34027
     (fetchpatch {
       url = https://bugs.python.org/file47666/darwin-libutil.patch;
@@ -114,7 +115,7 @@ in with passthru; stdenv.mkDerivation {
     (
       if isPy35 then
         ./3.5/python-3.x-distutils-C++.patch
-      else if isPy37 then
+      else if isPy37 || isPy38 then
         ./3.7/python-3.x-distutils-C++.patch
       else
         fetchpatch {
diff --git a/pkgs/development/interpreters/python/default.nix b/pkgs/development/interpreters/python/default.nix
index bab7a047b15..3be722cd156 100644
--- a/pkgs/development/interpreters/python/default.nix
+++ b/pkgs/development/interpreters/python/default.nix
@@ -28,6 +28,8 @@ with pkgs;
         isPy35 = pythonVersion == "3.5";
         isPy36 = pythonVersion == "3.6";
         isPy37 = pythonVersion == "3.7";
+        isPy38 = pythonVersion == "3.8";
+        isPy39 = pythonVersion == "3.9";
         isPy2 = lib.strings.substring 0 1 pythonVersion == "2";
         isPy3 = lib.strings.substring 0 1 pythonVersion == "3";
         isPy3k = isPy3;
@@ -44,17 +46,17 @@ with pkgs;
         inherit hasDistutilsCxxPatch pythonForBuild;
   };
 
-in {
+in rec {
 
   python27 = callPackage ./cpython/2.7 {
     self = python27;
     sourceVersion = {
       major = "2";
       minor = "7";
-      patch = "16";
+      patch = "17";
       suffix = "";
     };
-    sha256 = "1mqfcqp5y8r0bfyr7ppl74n0lig45p9mc4b8adlcpvj74rhfy8pj";
+    sha256 = "0hds28cg226m8j8sr394nm9yc4gxhvlv109w0avsf2mxrlrz0hsd";
     inherit (darwin) CF configd;
     inherit passthruFun;
   };
@@ -64,10 +66,10 @@ in {
     sourceVersion = {
       major = "3";
       minor = "5";
-      patch = "7";
+      patch = "9";
       suffix = "";
     };
-    sha256 = "1p67pnp2ca5przx2s45r8m55dcn6f5hsm0l4s1zp7mglkf4r4n18";
+    sha256 = "0jdh9pvx6m6lfz2liwvvhn7vks7qrysqgwn517fkpxb77b33fjn2";
     inherit (darwin) CF configd;
     inherit passthruFun;
   };
@@ -90,10 +92,10 @@ in {
     sourceVersion = {
       major = "3";
       minor = "7";
-      patch = "4";
+      patch = "5";
       suffix = "";
     };
-    sha256 = "0gxiv5617zd7dnqm5k9r4q2188lk327nf9jznwq9j6b8p0s92ygv";
+    sha256 = "154xc6dxww21qkmphg66pfks8987a17cl3vqq5g4hv1xkzm7cnp8";
     inherit (darwin) CF configd;
     inherit passthruFun;
   };
@@ -104,26 +106,30 @@ in {
       major = "3";
       minor = "8";
       patch = "0";
-      suffix = "b3";
+      suffix = "";
     };
-    sha256 = "03wq85pkpr9j56k3zg6whahc5park1pzshbakl7y50lzrkpq2ynd";
+    sha256 = "110d0did9rxn7rg85kf2fwli5hqq44xv2d8bi7d92m7v2d728mmk";
     inherit (darwin) CF configd;
     inherit passthruFun;
   };
 
-  # Minimal versions of Python (built without optional dependencies)
-  python3Minimal = (callPackage ./cpython {
-    self = python3Minimal;
+  python39 = callPackage ./cpython {
+    self = python39;
     sourceVersion = {
       major = "3";
-      minor = "7";
-      patch = "4";
-      suffix = "";
+      minor = "9";
+      patch = "0";
+      suffix = "a1";
     };
-    sha256 = "0gxiv5617zd7dnqm5k9r4q2188lk327nf9jznwq9j6b8p0s92ygv";
+    sha256 = "02b337kvzb6ncqab21xnayh562zpz6bqzjmh35iy9l48zgpkvf1n";
     inherit (darwin) CF configd;
     inherit passthruFun;
+  };
 
+  # Minimal versions of Python (built without optional dependencies)
+  python3Minimal = (python37.override {
+    self = python3Minimal;
+    pythonForBuild = pkgs.buildPackages.python3Minimal;
     # strip down that python version as much as possible
     openssl = null;
     readline = null;
@@ -199,4 +205,9 @@ in {
     ncurses = ncurses5;
   };
 
+  graalpython37 = callPackage ./graalpython/default.nix {
+    self = pythonInterpreters.graalpython37;
+    inherit passthruFun;
+  };
+
 })
diff --git a/pkgs/development/interpreters/python/graalpython/default.nix b/pkgs/development/interpreters/python/graalpython/default.nix
new file mode 100644
index 00000000000..b5d7d130b5a
--- /dev/null
+++ b/pkgs/development/interpreters/python/graalpython/default.nix
@@ -0,0 +1,21 @@
+{ pkgs
+, lib
+, graalvm8
+, passthruFun
+, packageOverrides ? (self: super: {})
+, self
+}:
+
+let
+  passthru = passthruFun {
+    inherit self packageOverrides;
+    implementation = "graal";
+    sourceVersion = graalvm8.version;
+    pythonVersion = "3.7";
+    libPrefix = "graalvm";
+    sitePackages = "jre/languages/python/lib-python/3/site-packages";
+    executable = "graalpython";
+    hasDistutilsCxxPatch = false;
+    pythonForBuild = pkgs.buildPackages.pythonInterpreters.graalpython37;
+  };
+in lib.extendDerivation true passthru graalvm8
diff --git a/pkgs/development/interpreters/python/hooks/default.nix b/pkgs/development/interpreters/python/hooks/default.nix
index 9a7ec98ba17..861cb38c060 100644
--- a/pkgs/development/interpreters/python/hooks/default.nix
+++ b/pkgs/development/interpreters/python/hooks/default.nix
@@ -20,10 +20,10 @@ in rec {
       };
     } ./flit-build-hook.sh) {};
 
-  pipBuildHook = callPackage ({ pip }:
+  pipBuildHook = callPackage ({ pip, wheel }:
     makeSetupHook {
       name = "pip-build-hook.sh";
-      deps = [ pip ];
+      deps = [ pip wheel ];
       substitutions = {
         inherit pythonInterpreter pythonSitePackages;
       };
@@ -88,8 +88,9 @@ in rec {
       };
     } ./setuptools-check-hook.sh) {};
 
-  wheelUnpackHook = callPackage ({ }:
+  wheelUnpackHook = callPackage ({ wheel }:
     makeSetupHook {
       name = "wheel-unpack-hook.sh";
+      deps = [ wheel ];
     } ./wheel-unpack-hook.sh) {};
 }
diff --git a/pkgs/development/interpreters/python/hooks/flit-build-hook.sh b/pkgs/development/interpreters/python/hooks/flit-build-hook.sh
index faa3f6e3075..45893aae00f 100644
--- a/pkgs/development/interpreters/python/hooks/flit-build-hook.sh
+++ b/pkgs/development/interpreters/python/hooks/flit-build-hook.sh
@@ -3,13 +3,13 @@ echo "Sourcing flit-build-hook"
 
 flitBuildPhase () {
     echo "Executing flitBuildPhase"
-    preBuild
+    runHook preBuild
     @pythonInterpreter@ -m flit build --format wheel
-    postBuild
+    runHook postBuild
     echo "Finished executing flitBuildPhase"
 }
 
-if [ -z "$dontUseFlitBuild" ] && [ -z "$buildPhase" ]; then
+if [ -z "${dontUseFlitBuild-}" ] && [ -z "${buildPhase-}" ]; then
     echo "Using flitBuildPhase"
     buildPhase=flitBuildPhase
 fi
diff --git a/pkgs/development/interpreters/python/hooks/pip-build-hook.sh b/pkgs/development/interpreters/python/hooks/pip-build-hook.sh
index 6796d3efd0a..292f13d3015 100644
--- a/pkgs/development/interpreters/python/hooks/pip-build-hook.sh
+++ b/pkgs/development/interpreters/python/hooks/pip-build-hook.sh
@@ -7,7 +7,7 @@ pipBuildPhase() {
 
     mkdir -p dist
     echo "Creating a wheel..."
-    @pythonInterpreter@ -m pip wheel --no-index --no-deps --no-clean --no-build-isolation --wheel-dir dist "$options" .
+    @pythonInterpreter@ -m pip wheel --no-index --no-deps --no-clean --no-build-isolation --wheel-dir dist .
     echo "Finished creating a wheel..."
 
     runHook postBuild
@@ -31,12 +31,12 @@ pipShellHook() {
     echo "Finished executing pipShellHook"
 }
 
-if [ -z "$dontUsePipBuild" ] && [ -z "$buildPhase" ]; then
+if [ -z "${dontUsePipBuild-}" ] && [ -z "${buildPhase-}" ]; then
     echo "Using pipBuildPhase"
     buildPhase=pipBuildPhase
 fi
 
-if [ -z "$shellHook" ]; then
+if [ -z "${shellHook-}" ]; then
     echo "Using pipShellHook"
     shellHook=pipShellHook
 fi
diff --git a/pkgs/development/interpreters/python/hooks/pip-install-hook.sh b/pkgs/development/interpreters/python/hooks/pip-install-hook.sh
index f528ec63cb8..4eefe22d3f2 100644
--- a/pkgs/development/interpreters/python/hooks/pip-install-hook.sh
+++ b/pkgs/development/interpreters/python/hooks/pip-install-hook.sh
@@ -18,7 +18,7 @@ pipInstallPhase() {
     echo "Finished executing pipInstallPhase"
 }
 
-if [ -z "$dontUsePipInstall" ] && [ -z "$installPhase" ]; then
+if [ -z "${dontUsePipInstall-}" ] && [ -z "${installPhase-}" ]; then
     echo "Using pipInstallPhase"
     installPhase=pipInstallPhase
 fi
diff --git a/pkgs/development/interpreters/python/hooks/pytest-check-hook.sh b/pkgs/development/interpreters/python/hooks/pytest-check-hook.sh
index 24510b9f993..18f05b6d218 100644
--- a/pkgs/development/interpreters/python/hooks/pytest-check-hook.sh
+++ b/pkgs/development/interpreters/python/hooks/pytest-check-hook.sh
@@ -43,7 +43,7 @@ function pytestCheckPhase() {
     echo "Finished executing pytestCheckPhase"
 }
 
-if [ -z "$dontUsePytestCheck" ] && [ -z "$installCheckPhase" ]; then
+if [ -z "${dontUsePytestCheck-}" ] && [ -z "${installCheckPhase-}" ]; then
     echo "Using pytestCheckPhase"
     preDistPhases+=" pytestCheckPhase"
 fi
diff --git a/pkgs/development/interpreters/python/hooks/python-catch-conflicts-hook.sh b/pkgs/development/interpreters/python/hooks/python-catch-conflicts-hook.sh
index e9065cf1793..374a2eddb40 100644
--- a/pkgs/development/interpreters/python/hooks/python-catch-conflicts-hook.sh
+++ b/pkgs/development/interpreters/python/hooks/python-catch-conflicts-hook.sh
@@ -5,6 +5,6 @@ pythonCatchConflictsPhase() {
     @pythonInterpreter@ @catchConflicts@
 }
 
-if [ -z "$dontUsePythonCatchConflicts" ]; then
+if [ -z "${dontUsePythonCatchConflicts-}" ]; then
     preDistPhases+=" pythonCatchConflictsPhase"
 fi
diff --git a/pkgs/development/interpreters/python/hooks/python-imports-check-hook.sh b/pkgs/development/interpreters/python/hooks/python-imports-check-hook.sh
index 7e2b3f69d6d..0fc55145a8e 100644
--- a/pkgs/development/interpreters/python/hooks/python-imports-check-hook.sh
+++ b/pkgs/development/interpreters/python/hooks/python-imports-check-hook.sh
@@ -10,7 +10,7 @@ pythonImportsCheckPhase () {
     fi
 }
 
-if [ -z "$dontUsePythonImportsCheck" ]; then
+if [ -z "${dontUsePythonImportsCheck-}" ]; then
     echo "Using pythonImportsCheckPhase"
     preDistPhases+=" pythonImportsCheckPhase"
 fi
diff --git a/pkgs/development/interpreters/python/hooks/python-remove-bin-bytecode-hook.sh b/pkgs/development/interpreters/python/hooks/python-remove-bin-bytecode-hook.sh
index 960de767be7..2add23f2316 100644
--- a/pkgs/development/interpreters/python/hooks/python-remove-bin-bytecode-hook.sh
+++ b/pkgs/development/interpreters/python/hooks/python-remove-bin-bytecode-hook.sh
@@ -12,6 +12,6 @@ pythonRemoveBinBytecodePhase () {
     fi
 }
 
-if [ -z "$dontUsePythonRemoveBinBytecode" ]; then
+if [ -z "${dontUsePythonRemoveBinBytecode-}" ]; then
     preDistPhases+=" pythonRemoveBinBytecodePhase"
 fi
diff --git a/pkgs/development/interpreters/python/hooks/setuptools-build-hook.sh b/pkgs/development/interpreters/python/hooks/setuptools-build-hook.sh
index db3e4225d29..2aec9279382 100644
--- a/pkgs/development/interpreters/python/hooks/setuptools-build-hook.sh
+++ b/pkgs/development/interpreters/python/hooks/setuptools-build-hook.sh
@@ -17,7 +17,7 @@ setuptoolsBuildPhase() {
     eval "@pythonInterpreter@ nix_run_setup $args bdist_wheel"
 
     runHook postBuild
-    echo "Finished executing setuptoolsInstallPhase"
+    echo "Finished executing setuptoolsBuildPhase"
 }
 
 setuptoolsShellHook() {
@@ -27,21 +27,21 @@ setuptoolsShellHook() {
     if test -e setup.py; then
         tmp_path=$(mktemp -d)
         export PATH="$tmp_path/bin:$PATH"
-        export PYTHONPATH="@pythonSitePackages@:$PYTHONPATH"
+        export PYTHONPATH="$tmp_path/@pythonSitePackages@:$PYTHONPATH"
         mkdir -p "$tmp_path/@pythonSitePackages@"
-        eval "@pythonInterpreter@ -m pip -e . --prefix $tmp_path >&2"
+        eval "@pythonInterpreter@ -m pip install -e . --prefix $tmp_path >&2"
     fi
 
     runHook postShellHook
     echo "Finished executing setuptoolsShellHook"
 }
 
-if [ -z "$dontUseSetuptoolsBuild" ] && [ -z "$buildPhase" ]; then
+if [ -z "${dontUseSetuptoolsBuild-}" ] && [ -z "${buildPhase-}" ]; then
     echo "Using setuptoolsBuildPhase"
     buildPhase=setuptoolsBuildPhase
 fi
 
-if [ -z "$dontUseSetuptoolsShellHook" ] && [ -z "$shellHook" ]; then
+if [ -z "${dontUseSetuptoolsShellHook-}" ] && [ -z "${shellHook-}" ]; then
     echo "Using setuptoolsShellHook"
     shellHook=setuptoolsShellHook
 fi
diff --git a/pkgs/development/interpreters/python/hooks/setuptools-check-hook.sh b/pkgs/development/interpreters/python/hooks/setuptools-check-hook.sh
index 71bb036a91a..88b7b11931b 100644
--- a/pkgs/development/interpreters/python/hooks/setuptools-check-hook.sh
+++ b/pkgs/development/interpreters/python/hooks/setuptools-check-hook.sh
@@ -12,7 +12,7 @@ setuptoolsCheckPhase() {
     echo "Finished executing setuptoolsCheckPhase"
 }
 
-if [ -z "$dontUseSetuptoolsCheck" ] && [ -z "$installCheckPhase" ]; then
+if [ -z "${dontUseSetuptoolsCheck-}" ] && [ -z "${installCheckPhase-}" ]; then
     echo "Using setuptoolsCheckPhase"
     preDistPhases+=" setuptoolsCheckPhase"
 fi
diff --git a/pkgs/development/interpreters/python/hooks/wheel-unpack-hook.sh b/pkgs/development/interpreters/python/hooks/wheel-unpack-hook.sh
index 6dd0c5be4cb..fca808a933b 100644
--- a/pkgs/development/interpreters/python/hooks/wheel-unpack-hook.sh
+++ b/pkgs/development/interpreters/python/hooks/wheel-unpack-hook.sh
@@ -12,7 +12,7 @@ wheelUnpackPhase(){
     echo "Finished executing wheelUnpackPhase"
 }
 
-if [ -z "$dontUseWheelUnpack" ] && [ -z "$unpackPhase" ]; then
+if [ -z "${dontUseWheelUnpack-}" ] && [ -z "${unpackPhase-}" ]; then
     echo "Using wheelUnpackPhase"
     unpackPhase=wheelUnpackPhase
 fi
diff --git a/pkgs/development/interpreters/python/update-python-libraries/update-python-libraries.py b/pkgs/development/interpreters/python/update-python-libraries/update-python-libraries.py
index 9292a930703..82b2aac39a9 100755
--- a/pkgs/development/interpreters/python/update-python-libraries/update-python-libraries.py
+++ b/pkgs/development/interpreters/python/update-python-libraries/update-python-libraries.py
@@ -6,9 +6,9 @@ You can pass in multiple files or paths.
 
 You'll likely want to use
 ``
-  $ ./update-python-libraries ../../pkgs/development/python-modules/*
+  $ ./update-python-libraries ../../pkgs/development/python-modules/**/default.nix
 ``
-to update all libraries in that folder.
+to update all non-pinned libraries in that folder.
 """
 
 import argparse
@@ -227,6 +227,8 @@ def _determine_extension(text, fetcher):
                 src_format = 'setuptools'
             elif src_format == 'flit':
                 raise ValueError("Don't know how to update a Flit package.")
+            elif src_format == 'other':
+                raise ValueError("Don't know how to update a format='other' package.")
             extension = FORMATS[src_format]
 
     elif fetcher == 'fetchurl':
@@ -359,4 +361,4 @@ def main():
 
 
 if __name__ == '__main__':
-    main()
\ No newline at end of file
+    main()
diff --git a/pkgs/development/interpreters/quickjs/default.nix b/pkgs/development/interpreters/quickjs/default.nix
new file mode 100644
index 00000000000..23191b0e6d3
--- /dev/null
+++ b/pkgs/development/interpreters/quickjs/default.nix
@@ -0,0 +1,42 @@
+{ stdenv, fetchurl }:
+
+stdenv.mkDerivation rec {
+  pname = "quickjs";
+  version = "2019-10-27";
+
+  src = fetchurl {
+    url = "https://bellard.org/${pname}/${pname}-${version}.tar.xz";
+    sha256 = "0xm16ja3c0k80jy0xkx0f40r44v2lgx2si4dnaw2w7c5nx7cmkai";
+  };
+
+  makeFlags = [ "prefix=${placeholder ''out''}" ];
+  enableParallelBuilding = true;
+
+  doInstallCheck = true;
+  installCheckPhase = ''
+    PATH="$out/bin:$PATH"
+
+    # Programs exit with code 1 when testing help, so grep for a string
+    set +o pipefail
+    qjs     --help 2>&1 | grep "QuickJS version"
+    qjsbn   --help 2>&1 | grep "QuickJS version"
+    qjscalc --help 2>&1 | grep "QuickJS version"
+    set -o pipefail
+
+    temp=$(mktemp).js
+    echo "console.log('Output from compiled program');" > "$temp"
+    set -o verbose
+    out=$(mktemp) && qjsc         "$temp" -o "$out" && "$out" | grep -q "Output from compiled program"
+    out=$(mktemp) && qjsbnc       "$temp" -o "$out" && "$out" | grep -q "Output from compiled program"
+    out=$(mktemp) && qjsc   -flto "$temp" -o "$out" && "$out" | grep -q "Output from compiled program"
+    out=$(mktemp) && qjsbnc -flto "$temp" -o "$out" && "$out" | grep -q "Output from compiled program"
+  '';
+
+  meta = with stdenv.lib; {
+    description = "A small and embeddable Javascript engine";
+    homepage = "https://bellard.org/quickjs/";
+    maintainers = with maintainers; [ stesie ivan ];
+    platforms = platforms.linux;
+    license = licenses.mit;
+  };
+}
diff --git a/pkgs/development/interpreters/racket/default.nix b/pkgs/development/interpreters/racket/default.nix
index f13adc21d9e..22b4d84f050 100644
--- a/pkgs/development/interpreters/racket/default.nix
+++ b/pkgs/development/interpreters/racket/default.nix
@@ -46,7 +46,7 @@ in
 
 stdenv.mkDerivation rec {
   pname = "racket";
-  version = "7.3"; # always change at once with ./minimal.nix
+  version = "7.4"; # always change at once with ./minimal.nix
 
   src = (stdenv.lib.makeOverridable ({ name, sha256 }:
     fetchurl {
@@ -55,7 +55,7 @@ stdenv.mkDerivation rec {
     }
   )) {
     inherit ;name = "${pname}-${version}";
-    sha256 = "0h6072njhb87rkz4arijvahxgjzn8r14s4wns0ijvxm89bg136yl";
+    sha256 = "07rf8sakwssl0gn9g4d3ls2cr10zlhghz0pscrh0jc6mnprrb10i";
   };
 
   FONTCONFIG_FILE = fontsConf;
diff --git a/pkgs/development/interpreters/racket/minimal.nix b/pkgs/development/interpreters/racket/minimal.nix
index a3d4a7a3c4f..b05d449ea2f 100644
--- a/pkgs/development/interpreters/racket/minimal.nix
+++ b/pkgs/development/interpreters/racket/minimal.nix
@@ -5,7 +5,7 @@ racket.overrideAttrs (oldAttrs: rec {
   name = "racket-minimal-${oldAttrs.version}";
   src = oldAttrs.src.override {
     inherit name;
-    sha256 = "1byvg1vy8hn1j64d5gjiwzfbghdp7lhja9xwz9x8iicwfldkjybj";
+    sha256 = "0ixha4hcxlrsqjszjlr7xv6nn3mc5pb6szlbn4cq0880avakmml7";
   };
 
   meta = oldAttrs.meta // {
diff --git a/pkgs/development/interpreters/renpy/default.nix b/pkgs/development/interpreters/renpy/default.nix
index 30ac6d2bd5b..42c68ed7e80 100644
--- a/pkgs/development/interpreters/renpy/default.nix
+++ b/pkgs/development/interpreters/renpy/default.nix
@@ -1,13 +1,13 @@
-{ stdenv, fetchurl, pythonPackages, pkgconfig, SDL2
+{ stdenv, fetchurl, python2Packages, pkgconfig, SDL2
 , libpng, ffmpeg, freetype, glew, libGLU_combined, fribidi, zlib
 , glib
 }:
 
-with pythonPackages;
+with python2Packages;
 
 stdenv.mkDerivation rec {
   pname = "renpy";
-  version = "7.3.2";
+  version = "7.3.5";
 
   meta = with stdenv.lib; {
     description = "Ren'Py Visual Novel Engine";
@@ -18,7 +18,7 @@ stdenv.mkDerivation rec {
 
   src = fetchurl {
     url = "https://www.renpy.org/dl/${version}/renpy-${version}-source.tar.bz2";
-    sha256 = "1i7s9s8invsm5bavw2jlk965pb5h5vgwyk1nhw0z1d22spmj4a4m";
+    sha256 = "1anr5cfbvbsbik4v4rvrkdkciwhg700k4lydfbs4n85raimz9mw4";
   };
 
   patches = [
diff --git a/pkgs/development/interpreters/ruby/default.nix b/pkgs/development/interpreters/ruby/default.nix
index 3494c8dee24..723a4978234 100644
--- a/pkgs/development/interpreters/ruby/default.nix
+++ b/pkgs/development/interpreters/ruby/default.nix
@@ -212,26 +212,26 @@ let
 
 in {
   ruby_2_4 = generic {
-    version = rubyVersion "2" "4" "7" "";
+    version = rubyVersion "2" "4" "9" "";
     sha256 = {
-      src = "12cbyf7zai8mi3mxffm5ynq3mmkcbvs7kb1bbrs259m61irgqvnd";
-      git = "1dgch9xz4wdcncb6pf2dvijm10yk6mbw2wfdrj7d3wazrjzh305z";
+      src = "1bn6n5b920qy3lsx99jr8495jkc3sg89swgb96d5fgd579g6p6zr";
+      git = "066kb1iki7mx7qkm10xhj5b6v8s47wg68v43l3nc36y2hyim1w2c";
     };
   };
 
   ruby_2_5 = generic {
-    version = rubyVersion "2" "5" "6" "";
+    version = rubyVersion "2" "5" "7" "";
     sha256 = {
-      src = "19xy6rf138ys4qycv0ibsycqwbjmf1j6iv9plw9cs81hcxnd0zhx";
-      git = "067gyy7149m6vk9dfyx22mghm2gbgy7snfa7df4ddrvr1pqffqmz";
+      src = "1m6nmnj9shifp8g3yh7aimac01vl035bzcc19x2spdji6ig0sb8b";
+      git = "0wppf82c9ccdbnvj30mppr5a3mc7sxm05diahjdw7hhk29n43knp";
     };
   };
 
   ruby_2_6 = generic {
-    version = rubyVersion "2" "6" "4" "";
+    version = rubyVersion "2" "6" "5" "";
     sha256 = {
-      src = "0dvrw4g2igvjclxk9bmb9pf6mzxwm22zqvqa0abkfnshfnxdihag";
-      git = "1h4z66amjykpzl6lxx6yad2yfpwnwix4sw19bd96jnwg248kviqf";
+      src = "0zgdrgylq6avbblf78kpaf0k2xnkpc3jng3wkd7x67ycdrqnp5v6";
+      git = "0pay6ic22ag3bnvxffhgwp7z6clkd0p93944a1l4lvc5hxc8v77j";
     };
   };
 }
diff --git a/pkgs/development/interpreters/ruby/patchsets.nix b/pkgs/development/interpreters/ruby/patchsets.nix
index 56164de5b5f..6fbb33b27fc 100644
--- a/pkgs/development/interpreters/ruby/patchsets.nix
+++ b/pkgs/development/interpreters/ruby/patchsets.nix
@@ -1,27 +1,17 @@
 { patchSet, useRailsExpress, ops, patchLevel, fetchpatch }:
 
 {
-  "2.3.8" = ops useRailsExpress [
-    "${patchSet}/patches/ruby/2.3/head/railsexpress/01-skip-broken-tests.patch"
-    "${patchSet}/patches/ruby/2.3/head/railsexpress/02-improve-gc-stats.patch"
-    "${patchSet}/patches/ruby/2.3/head/railsexpress/03-display-more-detailed-stack-trace.patch"
-  ];
-  "2.4.7" = ops useRailsExpress [
+  "2.4.9" = ops useRailsExpress [
     "${patchSet}/patches/ruby/2.4/head/railsexpress/01-skip-broken-tests.patch"
     "${patchSet}/patches/ruby/2.4/head/railsexpress/02-improve-gc-stats.patch"
     "${patchSet}/patches/ruby/2.4/head/railsexpress/03-display-more-detailed-stack-trace.patch"
   ];
-  "2.5.6" = ops useRailsExpress [
+  "2.5.7" = ops useRailsExpress [
     "${patchSet}/patches/ruby/2.5/head/railsexpress/01-fix-broken-tests-caused-by-ad.patch"
     "${patchSet}/patches/ruby/2.5/head/railsexpress/02-improve-gc-stats.patch"
     "${patchSet}/patches/ruby/2.5/head/railsexpress/03-more-detailed-stacktrace.patch"
   ];
-  "2.6.4" = [
-    (fetchpatch {
-      url = "https://git.ruby-lang.org/ruby.git/patch/?id=ade1283ca276f7d589ffd3539fbc7b9817f682d5";
-      sha256 = "1vgrckmzz0ykyxgzyp8fcifa93xz2hvyfil79bw1gc3xx94wnnxd";
-    })
-  ] ++ ops useRailsExpress [
+  "2.6.5" = ops useRailsExpress [
     "${patchSet}/patches/ruby/2.6/head/railsexpress/01-fix-broken-tests-caused-by-ad.patch"
     "${patchSet}/patches/ruby/2.6/head/railsexpress/02-improve-gc-stats.patch"
     "${patchSet}/patches/ruby/2.6/head/railsexpress/03-more-detailed-stacktrace.patch"
diff --git a/pkgs/development/interpreters/spidermonkey/1.8.5.nix b/pkgs/development/interpreters/spidermonkey/1.8.5.nix
index 8f9477c4c4a..97d2b67372a 100644
--- a/pkgs/development/interpreters/spidermonkey/1.8.5.nix
+++ b/pkgs/development/interpreters/spidermonkey/1.8.5.nix
@@ -37,6 +37,12 @@ stdenv.mkDerivation {
 
   patchFlags = "-p3";
 
+  # fixes build on gcc8
+  postPatch = ''
+    substituteInPlace ./methodjit/MethodJIT.cpp \
+      --replace 'asm volatile' 'asm'
+  '';
+
   # On the Sheevaplug, ARM, its nanojit thing segfaults in japi-tests in
   # "make check". Disabling tracejit makes it work, but then it needs the
   # patch findvanilla.patch do disable a checker about allocator safety. In case
diff --git a/pkgs/development/interpreters/spidermonkey/52.nix b/pkgs/development/interpreters/spidermonkey/52.nix
deleted file mode 100644
index 238afd4bd04..00000000000
--- a/pkgs/development/interpreters/spidermonkey/52.nix
+++ /dev/null
@@ -1,82 +0,0 @@
-{ stdenv, fetchurl, fetchpatch, autoconf213, pkgconfig, perl, zip, which, readline, icu, zlib, nspr, buildPackages }:
-
-let
-  version = "52.9.0";
-in stdenv.mkDerivation {
-  pname = "spidermonkey";
-  inherit version;
-
-  src = fetchurl {
-    url = "mirror://mozilla/firefox/releases/${version}esr/source/firefox-${version}esr.source.tar.xz";
-    sha256 = "1mlx34fgh1kaqamrkl5isf0npch3mm6s4lz3jsjb7hakiijhj7f0";
-  };
-
-  outputs = [ "out" "dev" ];
-  setOutputFlags = false; # Configure script only understands --includedir
-
-  buildInputs = [ readline icu zlib nspr ];
-  nativeBuildInputs = [ autoconf213 pkgconfig perl which buildPackages.python2 zip ];
-
-  # Apparently this package fails to build correctly with modern compilers, which at least
-  # on ARMv6 causes polkit testsuite to break with an assertion failure in spidermonkey.
-  # These flags were stolen from:
-  # https://git.archlinux.org/svntogit/packages.git/tree/trunk/PKGBUILD?h=packages/js52
-  NIX_CFLAGS_COMPILE = "-fno-delete-null-pointer-checks -fno-strict-aliasing -fno-tree-vrp";
-
-  patches = [
-    # needed to build gnome3.gjs
-    (fetchpatch {
-      name = "mozjs52-disable-mozglue.patch";
-      url = https://git.archlinux.org/svntogit/packages.git/plain/trunk/mozjs52-disable-mozglue.patch?h=packages/js52&id=4279d2e18d9a44f6375f584911f63d13de7704be;
-      sha256 = "18wkss0agdyff107p5lfflk72qiz350xqw2yqc353alkx4fsfpz0";
-    })
-  ];
-
-  configurePlatforms = [ ];
-
-  preConfigure = ''
-    export CXXFLAGS="-fpermissive"
-    export LIBXUL_DIST=$out
-    export PYTHON="${buildPackages.python2.interpreter}"
-    configureFlagsArray+=("--includedir=$dev/include")
-
-    cd js/src
-
-    autoconf
-  '';
-
-  configureFlags = [
-    "--with-nspr-prefix=${nspr}"
-    "--with-system-zlib"
-    "--with-system-icu"
-    "--with-intl-api"
-    "--enable-readline"
-    "--enable-shared-js"
-  ] ++ stdenv.lib.optional stdenv.hostPlatform.isMusl "--disable-jemalloc"
-    ++ stdenv.lib.optionals (stdenv.hostPlatform != stdenv.buildPlatform) [
-    "--host=${stdenv.buildPlatform.config}"
-    "--target=${stdenv.hostPlatform.config}"
-  ];
-
-  makeFlags = [
-    "HOST_CC=${buildPackages.stdenv.cc}/bin/cc"
-  ];
-
-  depsBuildBuild = [ buildPackages.stdenv.cc ];
-
-  enableParallelBuilding = true;
-
-  postInstall = ''
-    moveToOutput bin/js52-config "$dev"
-    # Nuke a static lib.
-    rm $out/lib/libjs_static.ajs
-  '';
-
-  meta = with stdenv.lib; {
-    description = "Mozilla's JavaScript engine written in C/C++";
-    homepage = https://developer.mozilla.org/en/SpiderMonkey;
-    license = licenses.gpl2; # TODO: MPL/GPL/LGPL tri-license.
-    maintainers = [ maintainers.abbradar ];
-    platforms = platforms.linux;
-  };
-}
diff --git a/pkgs/development/interpreters/spidermonkey/60.nix b/pkgs/development/interpreters/spidermonkey/60.nix
index f62638dd838..f6a4483edba 100644
--- a/pkgs/development/interpreters/spidermonkey/60.nix
+++ b/pkgs/development/interpreters/spidermonkey/60.nix
@@ -4,23 +4,28 @@
 with stdenv.lib;
 
 let
-  version = "60.4.0";
+  version = "60.9.0";
 in stdenv.mkDerivation {
   pname = "spidermonkey";
   inherit version;
 
   src = fetchurl {
     url = "mirror://mozilla/firefox/releases/${version}esr/source/firefox-${version}esr.source.tar.xz";
-    sha256 = "11gzxd82grc3kg1ha4yni6ag6b97n46qycvv6x15s91ziia5hli0";
+    sha256 = "0gy5x2rnnbkqmjd9sq93s3q5na9nkba68xwpizild7k6qn63qicz";
   };
 
+  outputs = [ "out" "dev" ];
+  setOutputFlags = false; # Configure script only understands --includedir
+
   buildInputs = [ readline zlib icu ];
   nativeBuildInputs = [ autoconf213 pkgconfig perl which python2 zip ];
 
   patches = [
+    # Fixed in 62.0
+    # https://bugzilla.mozilla.org/show_bug.cgi?id=1415202
     (fetchpatch {
-      url = https://bug1415202.bmoattachments.org/attachment.cgi?id=8926363;
-      sha256 = "082ryrvqa3lvs67v3sq9kf2jshf4qp1fpi195wffc40jdrl8fnin";
+      url = "https://src.fedoraproject.org/rpms/mozjs60/raw/a1b605c73f382db25977cb2d4d70a3ba2ff85b92/f/Always-use-the-equivalent-year-to-determine-the-time-zone.patch";
+      sha256 = "12i225qbzlyfj2disms50zrr5jy8zgn2cc4rgsg58sfgf1bn7150";
     })
   ];
 
@@ -61,7 +66,9 @@ in stdenv.mkDerivation {
 
   # Remove unnecessary static lib
   preFixup = ''
+    moveToOutput bin/js60-config "$dev"
     rm $out/lib/libjs_static.ajs
+    ln -s $out/bin/js60 $out/bin/js
   '';
 
   enableParallelBuilding = true;
diff --git a/pkgs/development/interpreters/wasmtime/cargo-lock.patch b/pkgs/development/interpreters/wasmtime/cargo-lock.patch
index 85479886570..95513d4437a 100644
--- a/pkgs/development/interpreters/wasmtime/cargo-lock.patch
+++ b/pkgs/development/interpreters/wasmtime/cargo-lock.patch
@@ -1,17 +1,25 @@
 diff --git a/Cargo.lock b/Cargo.lock
 new file mode 100644
-index 0000000..b961a31
+index 00000000..9cff614a
 --- /dev/null
 +++ b/Cargo.lock
-@@ -0,0 +1,1608 @@
+@@ -0,0 +1,2181 @@
 +# This file is automatically @generated by Cargo.
 +# It is not intended for manual editing.
 +[[package]]
++name = "ahash"
++version = "0.2.16"
++source = "registry+https://github.com/rust-lang/crates.io-index"
++dependencies = [
++ "const-random 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
++]
++
++[[package]]
 +name = "aho-corasick"
-+version = "0.7.3"
++version = "0.7.6"
 +source = "registry+https://github.com/rust-lang/crates.io-index"
 +dependencies = [
-+ "memchr 2.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
++ "memchr 2.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
 +]
 +
 +[[package]]
@@ -19,110 +27,173 @@ index 0000000..b961a31
 +version = "0.11.0"
 +source = "registry+https://github.com/rust-lang/crates.io-index"
 +dependencies = [
-+ "winapi 0.3.7 (registry+https://github.com/rust-lang/crates.io-index)",
++ "winapi 0.3.8 (registry+https://github.com/rust-lang/crates.io-index)",
 +]
 +
 +[[package]]
++name = "arrayref"
++version = "0.3.5"
++source = "registry+https://github.com/rust-lang/crates.io-index"
++
++[[package]]
 +name = "arrayvec"
-+version = "0.4.10"
++version = "0.4.12"
 +source = "registry+https://github.com/rust-lang/crates.io-index"
 +dependencies = [
-+ "nodrop 0.1.13 (registry+https://github.com/rust-lang/crates.io-index)",
++ "nodrop 0.1.14 (registry+https://github.com/rust-lang/crates.io-index)",
 +]
 +
 +[[package]]
 +name = "atty"
-+version = "0.2.11"
++version = "0.2.13"
 +source = "registry+https://github.com/rust-lang/crates.io-index"
 +dependencies = [
-+ "libc 0.2.58 (registry+https://github.com/rust-lang/crates.io-index)",
-+ "termion 1.5.2 (registry+https://github.com/rust-lang/crates.io-index)",
-+ "winapi 0.3.7 (registry+https://github.com/rust-lang/crates.io-index)",
++ "libc 0.2.64 (registry+https://github.com/rust-lang/crates.io-index)",
++ "winapi 0.3.8 (registry+https://github.com/rust-lang/crates.io-index)",
 +]
 +
 +[[package]]
 +name = "autocfg"
-+version = "0.1.4"
++version = "0.1.6"
 +source = "registry+https://github.com/rust-lang/crates.io-index"
 +
 +[[package]]
 +name = "backtrace"
-+version = "0.3.30"
++version = "0.3.40"
 +source = "registry+https://github.com/rust-lang/crates.io-index"
 +dependencies = [
-+ "autocfg 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)",
-+ "backtrace-sys 0.1.28 (registry+https://github.com/rust-lang/crates.io-index)",
-+ "cfg-if 0.1.9 (registry+https://github.com/rust-lang/crates.io-index)",
-+ "libc 0.2.58 (registry+https://github.com/rust-lang/crates.io-index)",
-+ "rustc-demangle 0.1.15 (registry+https://github.com/rust-lang/crates.io-index)",
++ "backtrace-sys 0.1.32 (registry+https://github.com/rust-lang/crates.io-index)",
++ "cfg-if 0.1.10 (registry+https://github.com/rust-lang/crates.io-index)",
++ "libc 0.2.64 (registry+https://github.com/rust-lang/crates.io-index)",
++ "rustc-demangle 0.1.16 (registry+https://github.com/rust-lang/crates.io-index)",
 +]
 +
 +[[package]]
 +name = "backtrace-sys"
-+version = "0.1.28"
++version = "0.1.32"
++source = "registry+https://github.com/rust-lang/crates.io-index"
++dependencies = [
++ "cc 1.0.46 (registry+https://github.com/rust-lang/crates.io-index)",
++ "libc 0.2.64 (registry+https://github.com/rust-lang/crates.io-index)",
++]
++
++[[package]]
++name = "base64"
++version = "0.10.1"
++source = "registry+https://github.com/rust-lang/crates.io-index"
++dependencies = [
++ "byteorder 1.3.2 (registry+https://github.com/rust-lang/crates.io-index)",
++]
++
++[[package]]
++name = "bincode"
++version = "1.2.0"
 +source = "registry+https://github.com/rust-lang/crates.io-index"
 +dependencies = [
-+ "cc 1.0.37 (registry+https://github.com/rust-lang/crates.io-index)",
-+ "libc 0.2.58 (registry+https://github.com/rust-lang/crates.io-index)",
++ "autocfg 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
++ "byteorder 1.3.2 (registry+https://github.com/rust-lang/crates.io-index)",
++ "serde 1.0.101 (registry+https://github.com/rust-lang/crates.io-index)",
 +]
 +
 +[[package]]
 +name = "bindgen"
-+version = "0.49.2"
++version = "0.51.1"
 +source = "registry+https://github.com/rust-lang/crates.io-index"
 +dependencies = [
-+ "bitflags 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
++ "bitflags 1.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
 + "cexpr 0.3.5 (registry+https://github.com/rust-lang/crates.io-index)",
-+ "cfg-if 0.1.9 (registry+https://github.com/rust-lang/crates.io-index)",
-+ "clang-sys 0.28.0 (registry+https://github.com/rust-lang/crates.io-index)",
++ "cfg-if 0.1.10 (registry+https://github.com/rust-lang/crates.io-index)",
++ "clang-sys 0.28.1 (registry+https://github.com/rust-lang/crates.io-index)",
 + "clap 2.33.0 (registry+https://github.com/rust-lang/crates.io-index)",
-+ "env_logger 0.6.1 (registry+https://github.com/rust-lang/crates.io-index)",
-+ "fxhash 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
-+ "lazy_static 1.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
-+ "log 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
++ "env_logger 0.6.2 (registry+https://github.com/rust-lang/crates.io-index)",
++ "lazy_static 1.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
++ "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
 + "peeking_take_while 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
-+ "proc-macro2 0.4.30 (registry+https://github.com/rust-lang/crates.io-index)",
-+ "quote 0.6.12 (registry+https://github.com/rust-lang/crates.io-index)",
-+ "regex 1.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
++ "proc-macro2 1.0.5 (registry+https://github.com/rust-lang/crates.io-index)",
++ "quote 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)",
++ "regex 1.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
++ "rustc-hash 1.0.1 (registry+https://github.com/rust-lang/crates.io-index)",
 + "shlex 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
-+ "which 2.0.1 (registry+https://github.com/rust-lang/crates.io-index)",
++ "which 3.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
 +]
 +
 +[[package]]
 +name = "bitflags"
-+version = "1.1.0"
++version = "1.2.1"
 +source = "registry+https://github.com/rust-lang/crates.io-index"
 +
 +[[package]]
-+name = "byteorder"
-+version = "1.3.1"
++name = "blake2b_simd"
++version = "0.5.8"
 +source = "registry+https://github.com/rust-lang/crates.io-index"
++dependencies = [
++ "arrayref 0.3.5 (registry+https://github.com/rust-lang/crates.io-index)",
++ "arrayvec 0.4.12 (registry+https://github.com/rust-lang/crates.io-index)",
++ "constant_time_eq 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)",
++]
 +
 +[[package]]
-+name = "capstone"
-+version = "0.5.0"
++name = "block-buffer"
++version = "0.7.3"
 +source = "registry+https://github.com/rust-lang/crates.io-index"
 +dependencies = [
-+ "capstone-sys 0.9.1 (registry+https://github.com/rust-lang/crates.io-index)",
++ "block-padding 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)",
++ "byte-tools 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
++ "byteorder 1.3.2 (registry+https://github.com/rust-lang/crates.io-index)",
++ "generic-array 0.12.3 (registry+https://github.com/rust-lang/crates.io-index)",
 +]
 +
 +[[package]]
-+name = "capstone-sys"
-+version = "0.9.1"
++name = "block-padding"
++version = "0.1.4"
 +source = "registry+https://github.com/rust-lang/crates.io-index"
 +dependencies = [
-+ "cc 1.0.37 (registry+https://github.com/rust-lang/crates.io-index)",
++ "byte-tools 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
 +]
 +
 +[[package]]
-+name = "cast"
++name = "byte-tools"
++version = "0.3.1"
++source = "registry+https://github.com/rust-lang/crates.io-index"
++
++[[package]]
++name = "byteorder"
++version = "1.3.2"
++source = "registry+https://github.com/rust-lang/crates.io-index"
++
++[[package]]
++name = "c2-chacha"
 +version = "0.2.2"
 +source = "registry+https://github.com/rust-lang/crates.io-index"
++dependencies = [
++ "lazy_static 1.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
++ "ppv-lite86 0.2.5 (registry+https://github.com/rust-lang/crates.io-index)",
++]
++
++[[package]]
++name = "capstone"
++version = "0.6.0"
++source = "registry+https://github.com/rust-lang/crates.io-index"
++dependencies = [
++ "capstone-sys 0.10.0 (registry+https://github.com/rust-lang/crates.io-index)",
++]
++
++[[package]]
++name = "capstone-sys"
++version = "0.10.0"
++source = "registry+https://github.com/rust-lang/crates.io-index"
++dependencies = [
++ "cc 1.0.46 (registry+https://github.com/rust-lang/crates.io-index)",
++]
 +
 +[[package]]
 +name = "cc"
-+version = "1.0.37"
++version = "1.0.46"
 +source = "registry+https://github.com/rust-lang/crates.io-index"
++dependencies = [
++ "jobserver 0.1.17 (registry+https://github.com/rust-lang/crates.io-index)",
++ "num_cpus 1.10.1 (registry+https://github.com/rust-lang/crates.io-index)",
++]
 +
 +[[package]]
 +name = "cexpr"
@@ -134,14 +205,15 @@ index 0000000..b961a31
 +
 +[[package]]
 +name = "cfg-if"
-+version = "0.1.9"
++version = "0.1.10"
 +source = "registry+https://github.com/rust-lang/crates.io-index"
 +
 +[[package]]
 +name = "chrono"
-+version = "0.4.6"
++version = "0.4.9"
 +source = "registry+https://github.com/rust-lang/crates.io-index"
 +dependencies = [
++ "libc 0.2.64 (registry+https://github.com/rust-lang/crates.io-index)",
 + "num-integer 0.1.41 (registry+https://github.com/rust-lang/crates.io-index)",
 + "num-traits 0.2.8 (registry+https://github.com/rust-lang/crates.io-index)",
 + "time 0.1.42 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -149,12 +221,12 @@ index 0000000..b961a31
 +
 +[[package]]
 +name = "clang-sys"
-+version = "0.28.0"
++version = "0.28.1"
 +source = "registry+https://github.com/rust-lang/crates.io-index"
 +dependencies = [
-+ "glob 0.2.11 (registry+https://github.com/rust-lang/crates.io-index)",
-+ "libc 0.2.58 (registry+https://github.com/rust-lang/crates.io-index)",
-+ "libloading 0.5.1 (registry+https://github.com/rust-lang/crates.io-index)",
++ "glob 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
++ "libc 0.2.64 (registry+https://github.com/rust-lang/crates.io-index)",
++ "libloading 0.5.2 (registry+https://github.com/rust-lang/crates.io-index)",
 +]
 +
 +[[package]]
@@ -163,11 +235,11 @@ index 0000000..b961a31
 +source = "registry+https://github.com/rust-lang/crates.io-index"
 +dependencies = [
 + "ansi_term 0.11.0 (registry+https://github.com/rust-lang/crates.io-index)",
-+ "atty 0.2.11 (registry+https://github.com/rust-lang/crates.io-index)",
-+ "bitflags 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
++ "atty 0.2.13 (registry+https://github.com/rust-lang/crates.io-index)",
++ "bitflags 1.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
 + "strsim 0.8.0 (registry+https://github.com/rust-lang/crates.io-index)",
 + "textwrap 0.11.0 (registry+https://github.com/rust-lang/crates.io-index)",
-+ "unicode-width 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)",
++ "unicode-width 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
 + "vec_map 0.8.1 (registry+https://github.com/rust-lang/crates.io-index)",
 +]
 +
@@ -176,119 +248,208 @@ index 0000000..b961a31
 +version = "0.0.3"
 +source = "registry+https://github.com/rust-lang/crates.io-index"
 +dependencies = [
-+ "bitflags 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
++ "bitflags 1.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
 +]
 +
 +[[package]]
 +name = "cmake"
-+version = "0.1.40"
++version = "0.1.42"
 +source = "registry+https://github.com/rust-lang/crates.io-index"
 +dependencies = [
-+ "cc 1.0.37 (registry+https://github.com/rust-lang/crates.io-index)",
++ "cc 1.0.46 (registry+https://github.com/rust-lang/crates.io-index)",
 +]
 +
 +[[package]]
++name = "const-random"
++version = "0.1.6"
++source = "registry+https://github.com/rust-lang/crates.io-index"
++dependencies = [
++ "const-random-macro 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
++ "proc-macro-hack 0.5.11 (registry+https://github.com/rust-lang/crates.io-index)",
++]
++
++[[package]]
++name = "const-random-macro"
++version = "0.1.6"
++source = "registry+https://github.com/rust-lang/crates.io-index"
++dependencies = [
++ "proc-macro-hack 0.5.11 (registry+https://github.com/rust-lang/crates.io-index)",
++ "rand 0.7.2 (registry+https://github.com/rust-lang/crates.io-index)",
++]
++
++[[package]]
++name = "constant_time_eq"
++version = "0.1.4"
++source = "registry+https://github.com/rust-lang/crates.io-index"
++
++[[package]]
 +name = "cranelift-bforest"
-+version = "0.30.0"
++version = "0.46.1"
 +source = "registry+https://github.com/rust-lang/crates.io-index"
 +dependencies = [
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++"checksum sha2 0.8.0 (registry+https://github.com/rust-lang/crates.io-index)" = "7b4d8bfd0e469f417657573d8451fb33d16cfe0989359b93baf3a1ffc639543d"
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++"checksum smallvec 0.6.10 (registry+https://github.com/rust-lang/crates.io-index)" = "ab606a9c5e214920bb66c458cd7be8ef094f813f20fe77a54cc7dbfff220d4b7"
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++"checksum typenum 1.11.2 (registry+https://github.com/rust-lang/crates.io-index)" = "6d2783fe2d6b8c1101136184eb41be8b1ad379e4657050b8aaff0c79ee7575f9"
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-+"checksum which 2.0.1 (registry+https://github.com/rust-lang/crates.io-index)" = "b57acb10231b9493c8472b20cb57317d0679a49e0bdbee44b3b803a6473af164"
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++"checksum wasi-common-cbindgen 0.1.0 (git+https://github.com/CraneStation/wasi-common?rev=c3bf040)" = "<none>"
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++"checksum winx 0.1.0 (git+https://github.com/CraneStation/wasi-common?rev=c3bf040)" = "<none>"
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++"checksum zstd-safe 1.4.13+zstd.1.4.3 (registry+https://github.com/rust-lang/crates.io-index)" = "bfe4d3b26a0790201848865663e8ffabf091e126e548bc9710ccfa95621ece48"
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diff --git a/pkgs/development/interpreters/wasmtime/default.nix b/pkgs/development/interpreters/wasmtime/default.nix
index b53b3ed9dbf..954b7e73b94 100644
--- a/pkgs/development/interpreters/wasmtime/default.nix
+++ b/pkgs/development/interpreters/wasmtime/default.nix
@@ -1,24 +1,24 @@
-{ rustPlatform, fetchFromGitHub, lib, python, cmake, llvmPackages, clang }:
+{ rustPlatform, fetchFromGitHub, lib, python, cmake, llvmPackages, clang, stdenv, darwin }:
 
 rustPlatform.buildRustPackage {
   pname = "wasmtime";
-  version = "20190521";
+  version = "20191018";
 
   src = fetchFromGitHub {
     owner = "CraneStation";
     repo = "wasmtime";
-    rev = "e530a582afe6a2b5735fd7cdf5e2e88391e58669";
-    sha256 = "13lqf9dp1cnw7ms7hcgirmlfkr0v7nrn3p5g7yacfasrqgnwsyl8";
+    rev = "ebef2c6b5720fce164af9ded8b7ff3dd5d7e041c";
+    sha256 = "15wa0by7lb90qd6fg8i2v1hw7hgbkrh1rqhrf7z850c9ydah6n13";
     fetchSubmodules = true;
   };
 
-  cargoSha256 = "1jbpq09czm295316gdv3y0pfapqs0ynj3qbarwlnrv7valq5ak13";
+  cargoSha256 = "07qz6wl32j6gzc9nxv0dr7y6ixmzbzv5j1flkrysdrfidxlldn9k";
 
   cargoPatches = [ ./cargo-lock.patch ];
 
   nativeBuildInputs = [ python cmake clang ];
-  buildInputs = [ llvmPackages.libclang ];
-
+  buildInputs = [ llvmPackages.libclang ] ++
+   lib.optionals stdenv.isDarwin [ darwin.apple_sdk.frameworks.Security ];
   LIBCLANG_PATH = "${llvmPackages.libclang}/lib";
 
   meta = with lib; {
author	John Ericson <John.Ericson@Obsidian.Systems>	2019-11-25 00:23:07 +0000
committer	John Ericson <John.Ericson@Obsidian.Systems>	2019-11-25 00:23:07 +0000
commit	6bc456c91c6a556e905852d9a13034ed1932ea3d (patch)
tree	69df19159e5e7df77ae939041f8f6e941c5ef056 /pkgs/development/interpreters
parent	ea9a2c5ec21bf088bbdef036238fa67cdc85b073 (diff)
parent	4273a6adcc9327b9dc0e09e9fe205b4861c15679 (diff)
download	nixpkgs-6bc456c91c6a556e905852d9a13034ed1932ea3d.tar nixpkgs-6bc456c91c6a556e905852d9a13034ed1932ea3d.tar.gz nixpkgs-6bc456c91c6a556e905852d9a13034ed1932ea3d.tar.bz2 nixpkgs-6bc456c91c6a556e905852d9a13034ed1932ea3d.tar.lz nixpkgs-6bc456c91c6a556e905852d9a13034ed1932ea3d.tar.xz nixpkgs-6bc456c91c6a556e905852d9a13034ed1932ea3d.tar.zst nixpkgs-6bc456c91c6a556e905852d9a13034ed1932ea3d.zip