uboot: (firmwareOdroidC2/C4) don't invoke patch tool, use patches = [] instead

https://github.com/NixOS/nixpkgs/blob/master/pkgs/stdenv/generic/setup.sh#L948
this can do it nicely.

Signed-off-by: Anton Arapov <anton@deadbeef.mx>

pkgs/development/nim-packages/astpatternmatching/default.nix

@@ -0,0 +1,8 @@
+{ fetchFromGitHub }:
+
+fetchFromGitHub {
+  owner = "krux02";
+  repo = "ast-pattern-matching";
+  rev = "87f7d163421af5a4f5e5cb6da7b93278e6897e96";
+  sha256 = "19mb5bb6riia8380p5dpc3q0vwgrj958dd6p7vw8vkvwiqrzg6zq";
+}

pkgs/development/nim-packages/build-nim-package/default.nix

@@ -0,0 +1,44 @@
+{ lib, stdenv, nim, nim_builder }:
+
+{ strictDeps ? true, nativeBuildInputs ? [ ], configurePhase ? null
+, buildPhase ? null, checkPhase ? null, installPhase ? null, meta ? { }, ...
+}@attrs:
+
+stdenv.mkDerivation (attrs // {
+  inherit strictDeps;
+  nativeBuildInputs = [ nim nim_builder ] ++ nativeBuildInputs;
+
+  configurePhase = if isNull configurePhase then ''
+    runHook preConfigure
+    export NIX_NIM_BUILD_INPUTS=''${pkgsHostTarget[@]} $NIX_NIM_BUILD_INPUTS
+    nim_builder --phase:configure
+    runHook postConfigure
+  '' else
+    configurePhase;
+
+  buildPhase = if isNull buildPhase then ''
+    runHook preBuild
+    nim_builder --phase:build
+    runHook postBuild
+  '' else
+    buildPhase;
+
+  checkPhase = if isNull checkPhase then ''
+    runHook preCheck
+    nim_builder --phase:check
+    runHook postCheck
+  '' else
+    checkPhase;
+
+  installPhase = if isNull installPhase then ''
+    runHook preInstall
+    nim_builder --phase:install
+    runHook postInstall
+  '' else
+    installPhase;
+
+  meta = meta // {
+    platforms = meta.platforms or nim.meta.platforms;
+    maintainers = (meta.maintainers or [ ]) ++ [ lib.maintainers.ehmry ];
+  };
+})

pkgs/development/nim-packages/bumpy/default.nix

@@ -0,0 +1,24 @@
+{ lib, buildNimPackage, fetchFromGitHub, vmath }:
+
+buildNimPackage rec {
+  pname = "bumpy";
+  version = "1.0.3";
+
+  src = fetchFromGitHub {
+    owner = "treeform";
+    repo = pname;
+    rev = version;
+    hash = "sha256-mDmDlhOGoYYjKgF5j808oT2NqRlfcOdLSDE3WtdJFQ0=";
+  };
+
+  propagatedBuildInputs = [ vmath ];
+
+  doCheck = true;
+
+  meta = with lib;
+    src.meta // {
+      description = "2d collision library";
+      license = [ licenses.mit ];
+      maintainers = [ maintainers.ehmry ];
+    };
+}

pkgs/development/nim-packages/c2nim/default.nix

@@ -0,0 +1,19 @@
+{ lib, buildNimPackage, fetchFromGitHub, SDL2 }:
+
+buildNimPackage rec {
+  pname = "c2nim";
+  version = "0.9.18";
+  nimBinOnly = true;
+  src = fetchFromGitHub {
+    owner = "nim-lang";
+    repo = pname;
+    rev = version;
+    hash = "sha256-127ux36mfC+PnS2HIQffw+z0TSvzdQXnKRxqYV3XahU=";
+  };
+  meta = with lib;
+    src.meta // {
+      description = "Tool to translate Ansi C code to Nim";
+      license = licenses.mit;
+      maintainers = [ maintainers.ehmry ];
+    };
+}

pkgs/development/nim-packages/chroma/default.nix

@@ -0,0 +1,7 @@
+{ fetchNimble }:
+
+fetchNimble {
+  pname = "chroma";
+  version = "0.2.5";
+  hash = "sha256-6lNHpO2aMorgkaPfo6kRcOs9r5R6T/kislVmkeoulw8=";
+}

pkgs/development/nim-packages/docopt/default.nix

@@ -0,0 +1,8 @@
+{ fetchFromGitHub }:
+
+fetchFromGitHub {
+  owner = "docopt";
+  repo = "docopt.nim";
+  rev = "v0.6.7";
+  sha256 = "1ga7ckg21fzwwvh26jp2phn2h3pvkn8g8sm13dxif33rp471bv37";
+}

pkgs/development/nim-packages/fetch-nimble/builder.sh

@@ -0,0 +1,12 @@
+source $stdenv/setup
+export HOME=$NIX_BUILD_TOP
+
+nimble --accept --noSSLCheck develop "${pkgname}@${version}"
+# TODO: bring in the certificates for Nimble to verify the fetch of
+# the package list.
+
+pkgdir=${NIX_BUILD_TOP}/${pkgname}
+
+find "$pkgdir" -name .git -print0 | xargs -0 rm -rf
+
+cp -a "$pkgdir" "$out"

pkgs/development/nim-packages/fetch-nimble/default.nix

@@ -0,0 +1,20 @@
+{ lib, makeOverridable, stdenv, gitMinimal, nim, cacert }:
+
+makeOverridable (
+
+  { pname, version, hash ? lib.fakeHash,
+
+  meta ? { }, passthru ? { }, preferLocalBuild ? true }:
+  stdenv.mkDerivation {
+    inherit version meta passthru preferLocalBuild;
+    pname = pname + "-src";
+    pkgname = pname;
+    builder = ./builder.sh;
+    nativeBuildInputs = [ gitMinimal nim ];
+    outputHash = hash;
+    outputHashAlgo = null;
+    outputHashMode = "recursive";
+    impureEnvVars = lib.fetchers.proxyImpureEnvVars
+      ++ [ "GIT_PROXY_COMMAND" "SOCKS_SERVER" ];
+    GIT_SSL_CAINFO = "${cacert}/etc/ssl/certs/ca-bundle.crt";
+  })

pkgs/development/nim-packages/flatty/default.nix

@@ -0,0 +1,22 @@
+{ lib, buildNimPackage, fetchFromGitHub }:
+
+buildNimPackage rec {
+  pname = "flatty";
+  version = "0.2.3";
+
+  src = fetchFromGitHub {
+    owner = "treeform";
+    repo = pname;
+    rev = version;
+    hash = "sha256-1tPLtnlGtE4SF5/ti/2svvYHpEy/0Za5N4YAOHFOyjA=";
+  };
+
+  doCheck = true;
+
+  meta = with lib;
+    src.meta // {
+      description = "Tools and serializer for plain flat binary files";
+      license = [ licenses.mit ];
+      maintainers = [ maintainers.ehmry ];
+    };
+}

pkgs/development/nim-packages/frosty/default.nix

@@ -0,0 +1,8 @@
+{ fetchFromGitHub }:
+
+fetchFromGitHub {
+  owner = "disruptek";
+  repo = "frosty";
+  rev = "0.3.1";
+  sha256 = "0hd6484ihjgl57gmqyp5xfq5prycb49k0313fqky600mhz71nmyz";
+}

pkgs/development/nim-packages/hts-nim/default.nix

@@ -0,0 +1,13 @@
+{ buildNimPackage, fetchFromGitHub, htslib }:
+
+buildNimPackage rec {
+  pname = "hts-nim";
+  version = "0.3.4";
+  src = fetchFromGitHub {
+    owner = "brentp";
+    repo = pname;
+    rev = "v${version}";
+    sha256 = "0670phk1bq3l9j2zaa8i5wcpc5dyfrc0l2a6c21g0l2mmdczffa7";
+  };
+  propagatedBuildInputs = [ htslib ];
+}

pkgs/development/nim-packages/jester/default.nix

@@ -0,0 +1,8 @@
+{ fetchFromGitHub }:
+
+fetchFromGitHub {
+  owner = "dom96";
+  repo = "jester";
+  rev = "v0.5.0";
+  sha256 = "0m8a4ss4460jd2lcbqcbdd68jhcy35xg7qdyr95mh8rflwvmcvhk";
+}

pkgs/development/nim-packages/jsonschema/default.nix

@@ -0,0 +1,22 @@
+{ lib, buildNimPackage, fetchFromGitHub, astpatternmatching }:
+
+buildNimPackage rec {
+  pname = "jsonschema";
+  version = "unstable-2019-09-12";
+
+  src = fetchFromGitHub {
+    owner = "PMunch";
+    repo = "jsonschema";
+    rev = "7b41c03e3e1a487d5a8f6b940ca8e764dc2cbabf";
+    sha256 = "1js64jqd854yjladxvnylij4rsz7212k31ks541pqrdzm6hpblbz";
+  };
+
+  propagatedBuildInputs = [ astpatternmatching ];
+
+  meta = with lib; {
+    homepage = "https://github.com/PMunch/jsonschema";
+    description = "Schema validation of JSON for Nim";
+    license = licenses.mit;
+    maintainers = [ maintainers.marsam ];
+  };
+}

pkgs/development/nim-packages/jsony/default.nix

@@ -0,0 +1,22 @@
+{ lib, buildNimPackage, fetchFromGitHub }:
+
+buildNimPackage rec {
+  pname = "jsony";
+  version = "d0e69bddf83874e15b5c2f52f8b1386ac080b443";
+
+  src = fetchFromGitHub {
+    owner = "treeform";
+    repo = pname;
+    rev = version;
+    sha256 = "1p250wb97nzz2g0vvq6mn521fx7sn1jpk1ralbzqh5q8clh4g7wr";
+  };
+
+  doCheck = true;
+
+  meta = with lib;
+    src.meta // {
+      description = "A loose, direct to object json parser with hooks";
+      license = [ licenses.mit ];
+      maintainers = [ maintainers.erdnaxe ];
+    };
+}

pkgs/development/nim-packages/karax/default.nix

@@ -0,0 +1,8 @@
+{ fetchFromGitHub }:
+
+fetchFromGitHub {
+  owner = "karaxnim";
+  repo = "karax";
+  rev = "fa4a2dc";
+  sha256 = "0xl83jsfb9l8kb0nfan9h5y6v96iz4psng2fx06a0qmig4993408";
+}

pkgs/development/nim-packages/lscolors/default.nix

@@ -0,0 +1,8 @@
+{ fetchFromGitHub }:
+
+fetchFromGitHub {
+  owner = "joachimschmidt557";
+  repo = "nim-lscolors";
+  rev = "v0.3.3";
+  sha256 = "0526hqh46lcfsvymb67ldsc8xbfn24vicn3b8wrqnh6mag8wynf4";
+}

pkgs/development/nim-packages/markdown/default.nix

@@ -0,0 +1,8 @@
+{ fetchFromGitHub }:
+
+fetchFromGitHub {
+  owner = "soasme";
+  repo = "nim-markdown";
+  rev = "a661c26";
+  hash = "sha256-/GkCSOmg2JxQhiDS8vgnKIoKvVgld/uIilUHslvwMnk=";
+}

pkgs/development/nim-packages/nim_builder/default.nix

@@ -0,0 +1,19 @@
+{ lib, stdenv, nim }:
+
+stdenv.mkDerivation {
+  pname = "nim_builder";
+  inherit (nim) version;
+  dontUnpack = true;
+  nativeBuildInputs = [ nim ];
+  buildPhase = ''
+    cp ${./nim_builder.nim} nim_builder.nim
+    nim c --nimcache:$TMPDIR nim_builder
+  '';
+  installPhase = ''
+    install -Dt $out/bin nim_builder
+  '';
+  meta = {
+    description = "Internal Nixpkgs utility for buildNimPackage.";
+    maintainers = [ lib.maintainers.ehmry ];
+  };
+}

pkgs/development/nim-packages/nim_builder/nim_builder.nim

@@ -0,0 +1,179 @@
+# SPDX-FileCopyrightText: 2021 Nixpkgs/NixOS contributors
+## Custom Nim builder for Nixpkgs.
+
+import std/[os, osproc, parseutils, sequtils, streams, strutils]
+
+proc findNimbleFile(): string =
+  ## Copied from Nimble.
+  ## Copyright (c) 2015, Dominik Picheta
+  ## BSD3
+  let dir = getCurrentDir()
+  result = ""
+  var hits = 0
+  for kind, path in walkDir(dir):
+    if kind in {pcFile, pcLinkToFile}:
+      let ext = path.splitFile.ext
+      if ext == ".nimble":
+        result = path
+        inc hits
+  if hits >= 2:
+    quit("Only one .nimble file should be present in " & dir)
+  elif hits == 0:
+    quit("Could not find a file with a .nimble extension in " & dir)
+
+proc getEnvBool(key: string; default = false): bool =
+  ## Parse a boolean environmental variable.
+  let val = getEnv(key)
+  if val == "": default
+  else: parseBool(val)
+
+proc getNimbleFilePath(): string =
+  ## Get the Nimble file for the current package.
+  if existsEnv"nimbleFile":
+    getEnv"nimbleFile"
+  else:
+    findNimbleFile()
+
+proc getNimbleValue(filePath, key: string; default = ""): string =
+  ## Extract a string value from the Nimble file at ``filePath``.
+  var
+    fs = newFileStream(filePath, fmRead)
+    line: string
+  if fs.isNil:
+    quit("could not open " & filePath)
+  while fs.readline(line):
+    if line.startsWith(key):
+      var i = key.len
+      i.inc skipWhile(line, Whitespace, i)
+      if line[i] == '=':
+        inc i
+        i.inc skipWhile(line, Whitespace, i)
+        discard parseUntil(line, result, Newlines, i)
+        if result.len > 0 and result[0] == '"':
+          result = result.unescape
+        return
+  default
+
+proc getNimbleValues(filePath, key: string): seq[string] =
+  ## Extract a string sequence from the Nimble file at ``filePath``.
+  var gunk = getNimbleValue(filePath, key)
+  result = gunk.strip(chars = {'@', '[', ']'}).split(',')
+  if result == @[""]: reset result
+  apply(result) do (s: var string):
+    s = s.strip()
+    if s.len > 0 and s[0] == '"':
+      s = s.unescape()
+
+proc getOutputDir(name: string): string =
+  ## Return the output directory for output `name`.
+  ## If `name` is not a valid output then the first output
+  ## is returned as a default.
+  let outputs = splitWhitespace getEnv("outputs")
+  doAssert(outputs.len > 0)
+  if outputs.contains name:
+    result = getEnv(name)
+  if result == "":
+    result = getEnv("out")
+  if result == "":
+    result = getEnv(outputs[0], "/dev/null")
+
+proc configurePhase*() =
+  ## Generate "config.nims" which will be read by the Nim
+  ## compiler during later phases.
+  const configFilePath = "config.nims"
+  echo "generating ", configFilePath
+  let
+    nf = getNimbleFilePath()
+    mode =
+      if fileExists configFilePath: fmAppend
+      else: fmWrite
+  var cfg = newFileStream(configFilePath, mode)
+  proc switch(key, val: string) =
+    cfg.writeLine("switch(", key.escape, ",", val.escape, ")")
+  switch("backend", nf.getNimbleValue("backend", "c"))
+  switch("nimcache", getEnv("NIX_BUILD_TOP", ".") / "nimcache")
+  if getEnvBool("nimRelease", true):
+    switch("define", "release")
+  for def in getEnv("nimDefines").split:
+    if def != "":
+      switch("define", def)
+  for input in getEnv("NIX_NIM_BUILD_INPUTS").split:
+    if input != "":
+      for nimbleFile in walkFiles(input / "*.nimble"):
+        let inputSrc = normalizedPath(
+            input / nimbleFile.getNimbleValue("srcDir", "."))
+        echo "found nimble input ", inputSrc
+        switch("path", inputSrc)
+  close(cfg)
+
+proc buildPhase*() =
+  ## Build the programs listed in the Nimble file and
+  ## optionally some documentation.
+  var cmds: seq[string]
+  proc before(idx: int) =
+    echo "build job ", idx, ": ", cmds[idx]
+  let
+    nf = getNimbleFilePath()
+    bins = nf.getNimbleValues("bin")
+    srcDir = nf.getNimbleValue("srcDir", ".")
+    binDir = getOutputDir("bin") / "bin"
+  if bins != @[]:
+    for bin in bins:
+      cmds.add("nim compile $# --outdir:$# $#" %
+          [getenv"nimFlags", binDir, normalizedPath(srcDir / bin)])
+  if getEnvBool"nimDoc":
+    echo "generating documentation"
+    let docDir = getOutputDir("doc") / "doc"
+    for path in walkFiles(srcDir / "*.nim"):
+      cmds.add("nim doc --outdir:$# $#" % [docDir, path])
+  if cmds.len > 0:
+    let err = execProcesses(
+      cmds, n = 1,
+      beforeRunEvent = before)
+    if err != 0: quit("build phase failed", err)
+
+proc installPhase*() =
+  ## Install the Nim sources if ``nimBinOnly`` is not
+  ## set in the environment.
+  if not getEnvBool"nimBinOnly":
+    let
+      nf = getNimbleFilePath()
+      srcDir = nf.getNimbleValue("srcDir", ".")
+      devDir = getOutputDir "dev"
+    echo "Install ", srcDir, " to ", devDir
+    copyDir(normalizedPath(srcDir), normalizedPath(devDir / srcDir))
+    copyFile(nf, devDir / nf.extractFilename)
+
+proc checkPhase*() =
+  ## Build and run the tests in ``tests``.
+  var cmds: seq[string]
+  proc before(idx: int) =
+    echo "check job ", idx, ": ", cmds[idx]
+  for path in walkPattern("tests/t*.nim"):
+    cmds.add("nim r $#" % [path])
+  let err = execProcesses(
+    cmds, n = 1,
+    beforeRunEvent = before)
+  if err != 0: quit("check phase failed", err)
+
+when isMainModule:
+  import std/parseopt
+  var phase: string
+
+  for kind, key, val in getopt():
+    case kind
+    of cmdLongOption:
+      case key.toLowerAscii
+      of "phase":
+        if phase != "": quit("only a single phase may be specified")
+        phase = val
+      else: quit("unhandled argument " & key)
+    of cmdEnd: discard
+    else: quit("unhandled argument " & key)
+
+  case phase
+  of "configure": configurePhase()
+  of "build": buildPhase()
+  of "install": installPhase()
+  of "check": checkPhase()
+  else: quit("unhandled phase " & phase)

pkgs/development/nim-packages/nimbox/default.nix

@@ -0,0 +1,8 @@
+{ fetchFromGitHub }:
+
+fetchFromGitHub {
+  owner = "dom96";
+  repo = "nimbox";
+  rev = "6a56e76c01481176f16ae29b7d7c526bd83f229b";
+  sha256 = "15x1sdfxa1xcqnr68705jfnlv83lm0xnp2z9iz3pgc4bz5vwn4x1";
+}

pkgs/development/nim-packages/nimcrypto/default.nix

@@ -0,0 +1,8 @@
+{ fetchFromGitHub }:
+
+fetchFromGitHub {
+  owner = "cheatfate";
+  repo = "nimcrypto";
+  rev = "a5742a9a214ac33f91615f3862c7b099aec43b00";
+  sha256 = "0al0jsaicm8vyr63n909dq1glhvpra1n9sllmj0r7lsjsdb59wsz";
+}

pkgs/development/nim-packages/nimsimd/default.nix

@@ -0,0 +1,7 @@
+{ fetchNimble }:
+
+fetchNimble {
+  pname = "nimsimd";
+  version = "1.0.0";
+  hash = "sha256-kp61fylAJ6MSN9hLYLi7CU2lxVR/lbrNCvZTe0LJLGo=";
+}

pkgs/development/nim-packages/noise/default.nix

@@ -0,0 +1,8 @@
+{ fetchFromGitHub }:
+
+fetchFromGitHub {
+  owner = "jangko";
+  repo = "nim-noise";
+  rev = "v0.1.14";
+  sha256 = "0wndiphznfyb1pac6zysi3bqljwlfwj6ziarcwnpf00sw2zni449";
+}

pkgs/development/nim-packages/packedjson/default.nix

@@ -0,0 +1,8 @@
+{ fetchFromGitHub }:
+
+fetchFromGitHub {
+  owner = "Araq";
+  repo = "packedjson";
+  rev = "d11d167";
+  sha256 = "1302rn58277c3ic5sfq89c4mkn0d66bhilifh5xjf40x74ahir5x";
+}

pkgs/development/nim-packages/pixie/default.nix

@@ -0,0 +1,25 @@
+{ lib, buildNimPackage, fetchFromGitHub, bumpy, chroma, flatty, nimsimd, vmath
+, zippy }:
+
+buildNimPackage rec {
+  pname = "pixie";
+  version = "3.1.2";
+
+  src = fetchFromGitHub {
+    owner = "treeform";
+    repo = pname;
+    rev = version;
+    hash = "sha256-rF72ybfsipBHgQmH0e6DBn1e7WWY6dGn9yp1qvLIS3A=";
+  };
+
+  propagatedBuildInputs = [ bumpy chroma flatty nimsimd vmath zippy ];
+
+  doCheck = true;
+
+  meta = with lib;
+    src.meta // {
+      description = "Full-featured 2d graphics library for Nim";
+      license = [ licenses.mit ];
+      maintainers = [ maintainers.ehmry ];
+    };
+}

pkgs/development/nim-packages/redis/default.nix

@@ -0,0 +1,8 @@
+{ fetchFromGitHub }:
+
+fetchFromGitHub {
+  owner = "zedeus";
+  repo = "redis";
+  rev = "d0a0e6f";
+  sha256 = "166kzflb3wgwvqnv9flyynp8b35xby617lxmk0yas8i4m6vjl00f";
+}

pkgs/development/nim-packages/redpool/default.nix

@@ -0,0 +1,8 @@
+{ fetchFromGitHub }:
+
+fetchFromGitHub {
+  owner = "zedeus";
+  repo = "redpool";
+  rev = "8b7c1db";
+  sha256 = "10xh5fhwnahnq1nf6j69vvnbi55kixa0ari630gr6cdx80arvbs6";
+}

pkgs/development/nim-packages/regex/default.nix

@@ -0,0 +1,8 @@
+{ fetchFromGitHub }:
+
+fetchFromGitHub {
+  owner = "nitely";
+  repo = "nim-regex";
+  rev = "eeefb4f";
+  sha256 = "13gn0qhnxz07474kv94br5qlac9j8pz2555fk83538fiq83vgbm5";
+}

pkgs/development/nim-packages/rocksdb/default.nix

@@ -0,0 +1,20 @@
+{ lib, buildNimPackage, fetchFromGitHub, rocksdb, stew, tempfile }:
+
+buildNimPackage rec {
+  pname = "rocksdb";
+  version = "0.2.0";
+  src = fetchFromGitHub {
+    owner = "status-im";
+    repo = "nim-${pname}";
+    rev = "5b1307cb1f4c85bb72ff781d810fb8c0148b1183";
+    hash = "sha256-gjMCB9kpWVi9Qv73/jhoAYw857OmQpry//bDQCtyJo0=";
+  };
+  buildInputs = [ stew tempfile ];
+  propagatedBuildInputs = [ rocksdb ];
+  doCheck = false;
+  meta = with lib;
+    src.meta // {
+      description = "Nim wrapper for RocksDB";
+      maintainers = [ maintainers.ehmry ];
+    };
+}

pkgs/development/nim-packages/sass/default.nix

@@ -0,0 +1,13 @@
+{ buildNimPackage, fetchFromGitHub, libsass }:
+
+buildNimPackage rec {
+  pname = "sass";
+  version = "e683aa1";
+  src = fetchFromGitHub {
+    owner = "dom96";
+    repo = pname;
+    rev = version;
+    sha256 = "0qvly5rilsqqsyvr67pqhglm55ndc4nd6v90jwswbnigxiqf79lc";
+  };
+  propagatedBuildInputs = [ libsass ];
+}

pkgs/development/nim-packages/sdl2/default.nix

@@ -0,0 +1,17 @@
+{ lib, buildNimPackage, fetchNimble, SDL2 }:
+
+buildNimPackage rec {
+  pname = "sdl2";
+  version = "2.0.4";
+  src = fetchNimble {
+    inherit pname version;
+    hash = "sha256-Vtcj8goI4zZPQs2TbFoBFlcR5UqDtOldaXSH/+/xULk=";
+  };
+  propagatedBuildInputs = [ SDL2 ];
+  doCheck = true;
+  meta = {
+    description = "Nim wrapper for SDL 2.x";
+    platforms = lib.platforms.linux; # Problems with Darwin.
+    license = [ lib.licenses.mit ];
+  };
+}

pkgs/development/nim-packages/segmentation/default.nix

@@ -0,0 +1,8 @@
+{ fetchFromGitHub }:
+
+fetchFromGitHub {
+  owner = "nitely";
+  repo = "nim-segmentation";
+  rev = "v0.1.0";
+  sha256 = "007bkx8dwy8n340zbp6wyqfsq9bh6q5ykav1ywdlwykyp1n909bh";
+}

pkgs/development/nim-packages/snappy/config.patch

@@ -0,0 +1,7 @@
+diff --git a/tests/config.nims b/tests/config.nims
+index 46348f1..fbe9f5e 100644
+--- a/tests/config.nims
++++ b/tests/config.nims
+@@ -1 +1,2 @@
+ switch("path", "..")
++switch("passL", "-lsnappy")

pkgs/development/nim-packages/snappy/default.nix

@@ -0,0 +1,24 @@
+{ lib, buildNimPackage, fetchFromGitHub, snappy }:
+
+buildNimPackage rec {
+  pname = "snappy";
+  version = "0.1.0";
+  src = fetchFromGitHub {
+    owner = "jangko";
+    repo = pname;
+    rev = "d13e2ccb2acaa4e8dedce4f25e8dbf28e19278a6";
+    hash = "sha256-18CFRuDK+E701MHrCixx22QSVmglTc0EJwrMCsKwayM=";
+  };
+  propagatedBuildInputs = [ snappy ];
+  patches = [ ./config.patch ];
+  preCheck = ''
+    mkdir $NIX_BUILD_TOP/nimcache/
+    mv -v tests/data $NIX_BUILD_TOP/nimcache/data
+  ''; # test standards, please
+  meta = with lib;
+    src.meta // {
+      description = "Nim implementation of snappy compression algorithm";
+      license = [ lib.licenses.mit ];
+      maintainers = [ maintainers.ehmry ];
+    };
+}

pkgs/development/nim-packages/spry/default.nix

@@ -0,0 +1,23 @@
+{ lib, buildNimPackage, fetchFromGitHub, rocksdb, snappy, spryvm, stew
+, tempfile, ui }:
+
+buildNimPackage rec {
+  pname = "spry";
+  version = "0.9.0";
+  src = fetchFromGitHub {
+    owner = "gokr";
+    repo = pname;
+    rev = "098da7bb34a9113d5db5402fecfc76b1c3fa3b36";
+    hash = "sha256-PfWBrG2Z16tLgcN8JYpHaNMysBbbYX812Lkgk0ItMwE=";
+  };
+  buildInputs = [ rocksdb snappy spryvm stew tempfile ui ];
+  patches = [ ./nil.patch ./python.patch ];
+  doCheck = true;
+  meta = with lib;
+    src.meta // {
+      description =
+        "A Smalltalk and Rebol inspired language implemented as an AST interpreter in Nim";
+      license = [ licenses.mit ];
+      maintainers = [ maintainers.ehmry ];
+    };
+}

pkgs/development/nim-packages/spry/nil.patch

@@ -0,0 +1,35 @@
+diff --git a/src/ispry.nim b/src/ispry.nim
+index 23ad6c3..dc38a9d 100644
+--- a/src/ispry.nim
++++ b/src/ispry.nim
+@@ -134,8 +134,8 @@ proc main() =
+       #discard spry.setBinding(newEvalWord("@"), result)
+       var output = $result
+       # Print any result
+-      if output.isNil:
+-        output = if suspended: "nil" else: ""
++      if output == "" and suspended:
++        output = "nil"
+       stdout.write(output & "\n")
+ #      except:
+  #       echo "Oops, sorry about that: " & getCurrentExceptionMsg() & "\n"
+diff --git a/src/spry.nim b/src/spry.nim
+index 670a280..d81bb4c 100644
+--- a/src/spry.nim
++++ b/src/spry.nim
+@@ -87,13 +87,13 @@ for kind, key, val in getopt():
+   of cmdEnd: assert(false) # cannot happen
+ 
+ if eval:
+-  if filename == nil:
++  if filename == "":
+     writeHelp()
+   else:
+     code = filename
+ else:
+   code =
+-    if filename == nil:
++    if filename == "":
+       # no filename has been given, so we use stdin
+       readAll stdin
+     else:

pkgs/development/nim-packages/spry/python.patch

@@ -0,0 +1,43 @@
+diff --git a/src/ispry.nim b/src/ispry.nim
+index 23ad6c3..d2cfc89 100644
+--- a/src/ispry.nim
++++ b/src/ispry.nim
+@@ -21,7 +21,7 @@ import spryvm/sprycore, spryvm/sprylib, spryvm/spryextend, spryvm/sprymath,
+   spryvm/spryos, spryvm/spryio, spryvm/sprymemfile, spryvm/sprythread,
+   spryvm/spryoo, spryvm/sprydebug, spryvm/sprycompress, spryvm/sprystring,
+   spryvm/sprymodules, spryvm/spryreflect, spryvm/spryblock, spryvm/sprynet,
+-  spryvm/sprysmtp, spryvm/spryjson, spryvm/sprysqlite, spryvm/sprypython,
++  spryvm/sprysmtp, spryvm/spryjson, spryvm/sprysqlite,
+   spryvm/spryrocksdb
+ 
+ const Prompt = ">>> "
+@@ -63,7 +63,6 @@ proc main() =
+ 
+   spry.addMemfile()
+   spry.addThread()
+-  spry.addPython()
+   spry.addDebug()
+   spry.addCompress()
+   spry.addReflect()
+diff --git a/src/spry.nim b/src/spry.nim
+index 670a280..cda9027 100644
+--- a/src/spry.nim
++++ b/src/spry.nim
+@@ -14,8 +14,7 @@ import spryvm/sprycore, spryvm/sprylib, spryvm/spryextend, spryvm/sprymath,
+   spryvm/spryos, spryvm/spryio, spryvm/sprymemfile, spryvm/sprythread,
+   spryvm/spryoo, spryvm/sprydebug, spryvm/sprycompress, spryvm/sprystring,
+   spryvm/sprymodules, spryvm/spryreflect, spryvm/spryui, spryvm/spryblock, spryvm/sprynet,
+-  spryvm/sprysmtp, spryvm/spryjson, spryvm/sprysqlite, spryvm/spryrocksdb,
+-  spryvm/sprypython
++  spryvm/sprysmtp, spryvm/spryjson, spryvm/sprysqlite, spryvm/spryrocksdb
+ 
+ var spry = newInterpreter()
+ 
+@@ -34,7 +33,6 @@ spry.addOO()
+ 
+ spry.addMemfile()
+ spry.addThread()
+-spry.addPython()
+ spry.addDebug()
+ spry.addCompress()
+ spry.addReflect()

pkgs/development/nim-packages/spryvm/default.nix

@@ -0,0 +1,21 @@
+{ lib, buildNimPackage, fetchFromGitHub, sqlite }:
+
+buildNimPackage rec {
+  pname = "spryvm";
+  version = "0.9.3";
+  src = fetchFromGitHub {
+    owner = "gokr";
+    repo = pname;
+    rev = "36c2b56bb194902d33de7bcf70d3041703e107ab";
+    hash = "sha256-OxB49ef6qPvSXLsyVl5g2ic/P9MMbF3jRYDWrxNJ0Iw=";
+  };
+  propagatedBuildInputs = [ sqlite ];
+  patches = [ ./nil.patch ];
+  doCheck = true;
+  meta = with lib;
+    src.meta // {
+      description = "Spry virtual machine";
+      license = [ licenses.mit ];
+      maintainers = [ maintainers.ehmry ];
+    };
+}

pkgs/development/nim-packages/spryvm/nil.patch

@@ -0,0 +1,21 @@
+diff --git a/spryvm/spryui.nim b/spryvm/spryui.nim
+index 37f5329..50440e9 100644
+--- a/spryvm/spryui.nim
++++ b/spryvm/spryui.nim
+@@ -140,14 +140,14 @@ proc addUI*(spry: Interpreter) =
+   nimMeth("openFile"):
+     var win = WindowNode(evalArgInfix(spry))
+     var path = openFile(Window(win.widget))
+-    if path.isNil:
++    if path == "":
+       spry.nilVal
+     else:
+       newValue($path)
+   nimMeth("saveFile"):
+     var win = WindowNode(evalArgInfix(spry))
+     var path = saveFile(Window(win.widget))
+-    if path.isNil:
++    if path == "":
+       spry.nilVal
+     else:
+       newValue($path)

pkgs/development/nim-packages/stew/default.nix

@@ -0,0 +1,20 @@
+{ lib, buildNimPackage, fetchFromGitHub, snappy }:
+
+buildNimPackage rec {
+  pname = "stew";
+  version = "0.1.0";
+  src = fetchFromGitHub {
+    owner = "status-im";
+    repo = "nim-${pname}";
+    rev = "478cc6efdefaabadf0666a3351fb959b78009bcc";
+    hash = "sha256-txlTF0zNV5kV4KfE744oB3aVLCfWS9BdoKxUmTQTTRY=";
+  };
+  doCheck = false;
+  meta = with lib;
+    src.meta // {
+      description =
+        "Backports, standard library candidates and small utilities that don't yet deserve their own repository";
+      license = [ lib.licenses.asl20 ];
+      maintainers = [ maintainers.ehmry ];
+    };
+}

pkgs/development/nim-packages/supersnappy/default.nix

@@ -0,0 +1,8 @@
+{ fetchFromGitHub }:
+
+fetchFromGitHub {
+  owner = "guzba";
+  repo = "supersnappy";
+  rev = "2.1.1";
+  sha256 = "03df1qgrbp84swhqy12ansyn951lkaw0kf1arbnki4fkgdnqdamf";
+}

pkgs/development/nim-packages/tempfile/default.nix

@@ -0,0 +1,20 @@
+{ lib, buildNimPackage, fetchFromGitHub }:
+
+buildNimPackage rec {
+  pname = "tempfile";
+  version = "0.1.7";
+  src = fetchFromGitHub {
+    owner = "OpenSystemsLab";
+    repo = "${pname}.nim";
+    rev = version;
+    hash = "sha256-08vvHXVxL1mAcpMzosaHd2FupTJrKJP5JaVcgxN4oYE=";
+  };
+  doCheck = false; # impure
+  meta = with lib;
+    src.meta // {
+      description = "Temporary files and folders";
+      license = [ lib.licenses.mit ];
+      maintainers = [ maintainers.ehmry ];
+      mainProgram = "tempfile_seeder";
+    };
+}

pkgs/development/nim-packages/ui/default.nix

@@ -0,0 +1,24 @@
+{ lib, buildNimPackage, fetchFromGitHub, libui, pkg-config }:
+
+buildNimPackage rec {
+  pname = "ui";
+  version = "0.9.4";
+  src = fetchFromGitHub {
+    owner = "nim-lang";
+    repo = pname;
+    rev = "547e1cea8e9fb68c138c422b77af0a3152e50210";
+    hash = "sha256-rcvC0TO1r2zU7WEYfcsi/qX+nRITwKj7Fkqd4fHgTwU=";
+  };
+  propagatedBuildInputs = [ libui ];
+  propagatedNativeBuildInputs = [ pkg-config ];
+  postPatch = ''
+    echo {.passL: r\"$(pkg-config --libs libui)\".} >> ui/rawui.nim
+  '';
+  doCheck = true;
+  meta = with lib;
+    src.meta // {
+      description = "Nim bindings to libui";
+      license = [ licenses.mit ];
+      maintainers = [ maintainers.ehmry ];
+    };
+}

pkgs/development/nim-packages/unicodedb/default.nix

@@ -0,0 +1,8 @@
+{ fetchFromGitHub }:
+
+fetchFromGitHub {
+  owner = "nitely";
+  repo = "nim-unicodedb";
+  rev = "v0.9.0";
+  sha256 = "06j8d0bjbpv1iibqlmrac4qb61ggv17hvh6nv4pbccqk1rlpxhsq";
+}

pkgs/development/nim-packages/unicodeplus/default.nix

@@ -0,0 +1,8 @@
+{ fetchFromGitHub }:
+
+fetchFromGitHub {
+  owner = "nitely";
+  repo = "nim-unicodeplus";
+  rev = "v0.8.0";
+  sha256 = "181wzwivfgplkqn5r4crhnaqgsza7x6fi23i86djb2dxvm7v6qxk";
+}

pkgs/development/nim-packages/vmath/default.nix

@@ -0,0 +1,22 @@
+{ lib, buildNimPackage, fetchFromGitHub }:
+
+buildNimPackage rec {
+  pname = "vmath";
+  version = "1.1.1";
+
+  src = fetchFromGitHub {
+    owner = "treeform";
+    repo = pname;
+    rev = version;
+    hash = "sha256-/v0lQIOMogTxFRtbssziW4W6VhMDepM6Si8igLgcx30=";
+  };
+
+  doCheck = true;
+
+  meta = with lib;
+    src.meta // {
+      description = "Math vector library for graphical things";
+      license = [ licenses.mit ];
+      maintainers = [ maintainers.ehmry ];
+    };
+}

pkgs/development/nim-packages/zippy/default.nix

@@ -0,0 +1,24 @@
+{ lib, buildNimPackage, fetchFromGitHub, unzip }:
+
+buildNimPackage rec {
+  pname = "zippy";
+  version = "0.7.3";
+
+  nativeBuildInputs = [ unzip ];
+
+  src = fetchFromGitHub {
+    owner = "guzba";
+    repo = pname;
+    rev = version;
+    hash = "sha256-w64ENRyP3mNTtESSt7CDDxUkjYSfziNVVedkO4HIuJ8=";
+  };
+
+  doCheck = true;
+
+  meta = with lib;
+    src.meta // {
+      description = "Pure Nim implementation of deflate, zlib, gzip and zip";
+      license = [ licenses.mit ];
+      maintainers = [ maintainers.ehmry ];
+    };
+}