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/shells/powershell/default.nix

@@ -0,0 +1,87 @@
+{ stdenv, lib, autoPatchelfHook, fetchzip, libunwind, libuuid, icu, curl
+, darwin, makeWrapper, less, openssl_1_1, pam, lttng-ust }:
+
+let archString = if stdenv.isAarch64 then "arm64"
+                 else if stdenv.isx86_64 then "x64"
+                 else throw "unsupported platform";
+    platformString = if stdenv.isDarwin then "osx"
+                     else if stdenv.isLinux then "linux"
+                     else throw "unsupported platform";
+    platformSha = if (stdenv.isDarwin && stdenv.isx86_64) then "sha256-bcLyf/sIaFoS1xS4RLPPC9lVFa94IfQlWeXhyXUTsd0="
+                     else if (stdenv.isDarwin && stdenv.isAarch64) then "sha256-2UACjUtyQ611iXmwyiWrGwRVA0FT1cLLMKnY0y4SgoQ="
+                     else if (stdenv.isLinux && stdenv.isx86_64) then "sha256-5AZGwxpEqn3X20rCxPcvuqcQib689ui+e0jvri92EdA="
+                     else if (stdenv.isLinux && stdenv.isAarch64) then "sha256-90Sz32hm+EcK3nFJOGGCSqIEtW7w48G8mizXvcLb8WU="
+                     else throw "unsupported platform";
+    platformLdLibraryPath = if stdenv.isDarwin then "DYLD_FALLBACK_LIBRARY_PATH"
+                     else if stdenv.isLinux then "LD_LIBRARY_PATH"
+                     else throw "unsupported platform";
+                     libraries = [ libunwind libuuid icu curl openssl_1_1 ] ++
+                       (if stdenv.isLinux then [ pam lttng-ust ] else [ darwin.Libsystem ]);
+in
+stdenv.mkDerivation rec {
+  pname = "powershell";
+  version = "7.2.4";
+
+  src = fetchzip {
+    url = "https://github.com/PowerShell/PowerShell/releases/download/v${version}/powershell-${version}-${platformString}-${archString}.tar.gz";
+    sha256 = platformSha;
+    stripRoot = false;
+  };
+
+  strictDeps = true;
+  buildInputs = [ less ] ++ libraries;
+  nativeBuildInputs = [ makeWrapper ]
+    ++ lib.optional stdenv.isLinux autoPatchelfHook;
+
+  installPhase =
+  let
+    ext = stdenv.hostPlatform.extensions.sharedLibrary;
+  in ''
+    pslibs=$out/share/powershell
+    mkdir -p $pslibs
+
+    cp -r * $pslibs
+
+    rm -f $pslibs/libcrypto${ext}.1.0.0
+    rm -f $pslibs/libssl${ext}.1.0.0
+
+    # At least the 7.1.4-osx package does not have the executable bit set.
+    chmod a+x $pslibs/pwsh
+
+    ls $pslibs
+  '' + lib.optionalString (!stdenv.isDarwin && !stdenv.isAarch64) ''
+    patchelf --replace-needed libcrypto${ext}.1.0.0 libcrypto${ext}.1.1 $pslibs/libmi.so
+    patchelf --replace-needed libssl${ext}.1.0.0 libssl${ext}.1.1 $pslibs/libmi.so
+  '' + lib.optionalString (!stdenv.isDarwin) ''
+    patchelf --replace-needed liblttng-ust${ext}.0 liblttng-ust${ext}.1 $pslibs/libcoreclrtraceptprovider.so
+  '' + ''
+
+    mkdir -p $out/bin
+
+    makeWrapper $pslibs/pwsh $out/bin/pwsh \
+      --prefix ${platformLdLibraryPath} : "${lib.makeLibraryPath libraries}" \
+      --set TERM xterm --set POWERSHELL_TELEMETRY_OPTOUT 1 --set DOTNET_CLI_TELEMETRY_OPTOUT 1
+  '';
+
+  dontStrip = true;
+
+  doInstallCheck = true;
+  installCheckPhase = ''
+    # May need a writable home, seen on Darwin.
+    HOME=$TMP $out/bin/pwsh --help > /dev/null
+  '';
+
+  meta = with lib; {
+    description = "Powerful cross-platform (Windows, Linux, and macOS) shell and scripting language based on .NET";
+    homepage = "https://github.com/PowerShell/PowerShell";
+    maintainers = with maintainers; [ yrashk srgom p3psi ];
+    mainProgram = "pwsh";
+    platforms = [ "x86_64-darwin" "x86_64-linux" "aarch64-linux" "aarch64-darwin" ];
+    license = with licenses; [ mit ];
+  };
+
+  passthru = {
+    shellPath = "/bin/pwsh";
+  };
+
+}

pkgs/shells/powershell/getHashes.sh

@@ -0,0 +1,36 @@
+#!/usr/bin/env nix-shell
+#!nix-shell -i bash -p bash wget coreutils gnutar nix
+version=$1
+
+if [[ -z $version ]]
+then
+    echo "Pass the version to get hashes for as an argument"
+    exit 1
+fi
+
+allOutput=""
+
+dlDest=$(mktemp)
+exDest=$(mktemp -d)
+
+trap 'rm $dlDest; rm -r $exDest' EXIT
+
+for plat in osx linux; do
+    for arch in x64 arm64; do
+
+        URL="https://github.com/PowerShell/PowerShell/releases/download/v$version/powershell-$version-$plat-$arch.tar.gz"
+        wget $URL -O $dlDest >&2
+
+        tar -xzf $dlDest -C $exDest >&2
+
+        hash=$(nix hash path $exDest)
+
+        allOutput+="
+variant: $plat $arch
+hash: $hash
+"
+
+    done
+done
+
+echo "$allOutput"