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/applications/networking/instant-messengers/element/keytar/default.nix

@@ -0,0 +1,59 @@
+{ lib, stdenv, fetchFromGitHub, nodejs-14_x, python3, callPackage, removeReferencesTo
+, fixup_yarn_lock, yarn, pkg-config, libsecret, xcbuild, Security, AppKit, fetchYarnDeps }:
+
+let
+  pinData = lib.importJSON ./pin.json;
+
+in stdenv.mkDerivation rec {
+  pname = "keytar";
+  inherit (pinData) version;
+
+  src = fetchFromGitHub {
+    owner = "atom";
+    repo = "node-keytar";
+    rev = "v${version}";
+    sha256 = pinData.srcHash;
+  };
+
+  nativeBuildInputs = [ nodejs-14_x python3 yarn pkg-config ]
+    ++ lib.optional  stdenv.isDarwin xcbuild;
+  buildInputs = lib.optionals (!stdenv.isDarwin) [ libsecret ]
+    ++ lib.optionals stdenv.isDarwin [ Security AppKit ];
+
+  npm_config_nodedir = nodejs-14_x;
+
+  yarnOfflineCache = fetchYarnDeps {
+    yarnLock = ./yarn.lock;
+    sha256 = pinData.yarnHash;
+  };
+
+  buildPhase = ''
+    runHook preBuild
+    cp ${./yarn.lock} ./yarn.lock
+    chmod u+w . ./yarn.lock
+    export HOME=$PWD/tmp
+    mkdir -p $HOME
+    yarn config --offline set yarn-offline-mirror ${yarnOfflineCache}
+    ${fixup_yarn_lock}/bin/fixup_yarn_lock yarn.lock
+    yarn install --offline --frozen-lockfile --ignore-platform --ignore-scripts --no-progress --non-interactive
+    patchShebangs node_modules/
+    node_modules/.bin/node-gyp rebuild
+    runHook postBuild
+  '';
+
+  doCheck = false;
+
+  installPhase = ''
+    runHook preInstall
+    shopt -s extglob
+    rm -rf node_modules
+    rm -rf $HOME
+    mkdir -p $out
+    cp -r ./!(build) $out
+    install -D -t $out/build/Release build/Release/keytar.node
+    ${removeReferencesTo}/bin/remove-references-to -t ${stdenv.cc.cc} $out/build/Release/keytar.node
+    runHook postInstall
+  '';
+
+  disallowedReferences = [ stdenv.cc.cc ];
+}

pkgs/applications/networking/instant-messengers/element/keytar/pin.json

@@ -0,0 +1,5 @@
+{
+  "version": "7.7.0",
+  "srcHash": "sd6h+vDJGvmXFhOm4MDAljb4dAOMBB8W1IL7JSfJWyo=",
+  "yarnHash": "1m75hvl06mcj260hicbmv75p94h73gw5d24zpm5wxwc0q8v8wzfl"
+}

pkgs/applications/networking/instant-messengers/element/keytar/update.sh

@@ -0,0 +1,38 @@
+#!/usr/bin/env nix-shell
+#!nix-shell -I nixpkgs=../../../../../../ -i bash -p wget prefetch-yarn-deps yarn
+
+if [ "$#" -gt 1 ] || [[ "$1" == -* ]]; then
+  echo "Regenerates packaging data for the seshat package."
+  echo "Usage: $0 [git release tag]"
+  exit 1
+fi
+
+version="$1"
+
+set -euo pipefail
+
+if [ -z "$version" ]; then
+  version="$(wget -O- "https://api.github.com/repos/atom/node-keytar/releases?per_page=1" | jq -r '.[0].tag_name')"
+fi
+
+# strip leading "v"
+version="${version#v}"
+
+SRC="https://raw.githubusercontent.com/atom/node-keytar/v$version"
+
+wget "$SRC/package-lock.json"
+wget "$SRC/package.json"
+rm -f yarn.lock
+yarn import
+rm -rf node_modules package.json package-lock.json
+yarn_hash=$(prefetch-yarn-deps yarn.lock)
+
+src_hash=$(nix-prefetch-github atom node-keytar --rev v${version} | jq -r .sha256)
+
+cat > pin.json << EOF
+{
+  "version": "$version",
+  "srcHash": "$src_hash",
+  "yarnHash": "$yarn_hash"
+}
+EOF