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/compilers/polyml/5.6.nix

@@ -0,0 +1,42 @@
+{lib, stdenv, fetchurl, autoreconfHook, fetchpatch }:
+
+let
+  version = "5.6";
+in
+
+stdenv.mkDerivation {
+  pname = "polyml";
+  inherit version;
+
+  prePatch = lib.optionalString stdenv.isDarwin ''
+    substituteInPlace configure.ac --replace stdc++ c++
+  '';
+
+  patches = [
+    # glibc 2.34 compat
+    (fetchpatch {
+      url = "https://src.fedoraproject.org/rpms/polyml/raw/4d8868ca5a1ce3268f212599a321f8011c950496/f/polyml-pthread-stack-min.patch";
+      sha256 = "1h5ihg2sxld9ymrl3f2mpnbn2242ka1fsa0h4gl9h90kndvg6kby";
+    })
+  ];
+
+  buildInputs = lib.optional stdenv.isDarwin autoreconfHook;
+
+  src = fetchurl {
+    url = "mirror://sourceforge/polyml/polyml.${version}.tar.gz";
+    sha256 = "05d6l2a5m9jf32a8kahwg2p2ph4x9rjf1nsl83331q3gwn5bkmr0";
+  };
+
+  meta = {
+    description = "Standard ML compiler and interpreter";
+    longDescription = ''
+      Poly/ML is a full implementation of Standard ML.
+    '';
+    homepage = "https://www.polyml.org/";
+    license = lib.licenses.lgpl21;
+    platforms = with lib.platforms; linux;
+    maintainers = [ #Add your name here!
+      lib.maintainers.maggesi
+    ];
+  };
+}

pkgs/development/compilers/polyml/5.7-new-libffi-FFI_SYSV.patch

@@ -0,0 +1,34 @@
+For 5.7 the copyright header is different.
+
+From ad32de7f181acaffaba78d5c3d9e5aa6b84a741c Mon Sep 17 00:00:00 2001
+From: David Matthews <dm@prolingua.co.uk>
+Date: Sun, 7 Apr 2019 13:41:33 +0100
+Subject: [PATCH] Remove FFI_SYSV from abi table for X86/64 Unix.  It appears
+ that this has been removed in upstream versions of libffi and causes problems
+ when building using the system libffi.
+
+---
+ libpolyml/polyffi.cpp | 3 +--
+ 1 file changed, 1 insertion(+), 2 deletions(-)
+
+diff --git a/libpolyml/polyffi.cpp b/libpolyml/polyffi.cpp
+index 5424dd84..3dc9cc7c 100644
+--- a/libpolyml/polyffi.cpp
++++ b/libpolyml/polyffi.cpp
+@@ -1,7 +1,7 @@
+ /*
+     Title:  New Foreign Function Interface
+
+-    Copyright (c) 2015  David C.J. Matthews
++    Copyright (c) 2015, 2019  David C.J. Matthews
+
+     This library is free software; you can redistribute it and/or
+     modify it under the terms of the GNU Lesser General Public
+@@ -109,7 +109,6 @@ static struct _abiTable { const char *abiName; ffi_abi abiCode; } abiTable[] =
+ #elif defined(X86_WIN64)
+     {"win64", FFI_WIN64},
+ #elif defined(X86_ANY)
+-    {"sysv", FFI_SYSV},
+     {"unix64", FFI_UNIX64},
+ #endif
+     { "default", FFI_DEFAULT_ABI}

pkgs/development/compilers/polyml/5.7.nix

@@ -0,0 +1,48 @@
+{ lib, stdenv, fetchFromGitHub, autoreconfHook, gmp, libffi, fetchpatch }:
+
+stdenv.mkDerivation rec {
+  pname = "polyml";
+  version = "5.7.1";
+
+  prePatch = lib.optionalString stdenv.isDarwin ''
+    substituteInPlace configure.ac --replace stdc++ c++
+  '';
+
+  patches = [
+    ./5.7-new-libffi-FFI_SYSV.patch
+
+    # glibc 2.34 compat
+    (fetchpatch {
+      url = "https://src.fedoraproject.org/rpms/polyml/raw/4d8868ca5a1ce3268f212599a321f8011c950496/f/polyml-pthread-stack-min.patch";
+      sha256 = "1h5ihg2sxld9ymrl3f2mpnbn2242ka1fsa0h4gl9h90kndvg6kby";
+    })
+  ];
+
+  buildInputs = [ libffi gmp ];
+
+  nativeBuildInputs = lib.optional stdenv.isDarwin autoreconfHook;
+
+  configureFlags = [
+    "--enable-shared"
+    "--with-system-libffi"
+    "--with-gmp"
+  ];
+
+  src = fetchFromGitHub {
+    owner = "polyml";
+    repo = "polyml";
+    rev = "v${version}";
+    sha256 = "0j0wv3ijfrjkfngy7dswm4k1dchk3jak9chl5735dl8yrl8mq755";
+  };
+
+  meta = with lib; {
+    description = "Standard ML compiler and interpreter";
+    longDescription = ''
+      Poly/ML is a full implementation of Standard ML.
+    '';
+    homepage = "https://www.polyml.org/";
+    license = licenses.lgpl21;
+    platforms = with platforms; (linux ++ darwin);
+    maintainers = with maintainers; [ maggesi ];
+  };
+}

pkgs/development/compilers/polyml/default.nix

@@ -0,0 +1,44 @@
+{ lib
+, stdenv
+, fetchFromGitHub
+, autoreconfHook
+, gmp
+, libffi
+}:
+
+stdenv.mkDerivation rec {
+  pname = "polyml";
+  version = "5.9";
+
+  prePatch = lib.optionalString stdenv.isDarwin ''
+    substituteInPlace configure.ac --replace stdc++ c++
+  '';
+
+  buildInputs = [ libffi gmp ];
+
+  nativeBuildInputs = lib.optional stdenv.isDarwin autoreconfHook;
+
+  configureFlags = [
+    "--enable-shared"
+    "--with-system-libffi"
+    "--with-gmp"
+  ];
+
+  src = fetchFromGitHub {
+    owner = "polyml";
+    repo = "polyml";
+    rev = "v${version}";
+    sha256 = "sha256-4oo4AB54CivhS99RuZVTP9+Ic0CDpsBb+OiHvOhmZnM=";
+  };
+
+  meta = with lib; {
+    description = "Standard ML compiler and interpreter";
+    longDescription = ''
+      Poly/ML is a full implementation of Standard ML.
+    '';
+    homepage = "https://www.polyml.org/";
+    license = licenses.lgpl21;
+    platforms = with platforms; (linux ++ darwin);
+    maintainers = with maintainers; [ maggesi kovirobi ];
+  };
+}