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/libraries/apr/default.nix

@@ -0,0 +1,71 @@
+{ lib, stdenv, fetchurl, fetchpatch, buildPackages, autoreconfHook }:
+
+stdenv.mkDerivation rec {
+  pname = "apr";
+  version = "1.7.0";
+
+  src = fetchurl {
+    url = "mirror://apache/apr/${pname}-${version}.tar.bz2";
+    sha256 = "1spp6r2a3xcl5yajm9safhzyilsdzgagc2dadif8x6z9nbq4iqg2";
+  };
+
+  patches = [
+    (fetchpatch {
+      name = "CVE-2021-35940.patch";
+      url = "https://dist.apache.org/repos/dist/release/apr/patches/apr-1.7.0-CVE-2021-35940.patch";
+      sha256 = "1qd511dyqa1b7bj89iihrlbaavbzl6yyblqginghmcnhw8adymbs";
+      # convince fetchpatch to restore missing `a/`, `b/` to paths
+      extraPrefix = "";
+    })
+
+    # Fix cross.
+    (fetchpatch {
+      url = "https://github.com/apache/apr/commit/374210c50ee9f4dbf265f0172dcf2d45b97d0550.patch";
+      sha256 = "04k62c5dh043jhkgs5qma6yqkq4q7nh0zswr81il4l7q1zil581y";
+    })
+    (fetchpatch {
+      url = "https://github.com/apache/apr/commit/866e1df66be6704a584feaf5c3d241e3d631d03a.patch";
+      sha256 = "0hhm5v5wx985c28dq6d9ngnyqihpsphq4mw7rwylk39k2p90ppcm";
+    })
+  ] ++ lib.optionals stdenv.isDarwin [ ./is-this-a-compiler-bug.patch ];
+
+  # This test needs the net
+  postPatch = ''
+    rm test/testsock.*
+  '';
+
+  outputs = [ "out" "dev" ];
+  outputBin = "dev";
+
+  preConfigure =
+    ''
+      configureFlagsArray+=("--with-installbuilddir=$dev/share/build")
+    '';
+
+  configureFlags = lib.optional (stdenv.hostPlatform != stdenv.buildPlatform) [
+    "ac_cv_file__dev_zero=yes"
+    "ac_cv_func_setpgrp_void=0"
+    "apr_cv_tcp_nodelay_with_cork=1"
+    "CC_FOR_BUILD=${buildPackages.stdenv.cc}/bin/cc"
+  ] ++ lib.optionals (stdenv.hostPlatform.system == "i686-cygwin") [
+    # Including the Windows headers breaks unistd.h.
+    # Based on ftp://sourceware.org/pub/cygwin/release/libapr1/libapr1-1.3.8-2-src.tar.bz2
+    "ac_cv_header_windows_h=no"
+  ];
+
+  # - Update libtool for macOS 11 support
+  # - Regenerate for cross fix patch
+  nativeBuildInputs = [ autoreconfHook ];
+
+  doCheck = true;
+
+  enableParallelBuilding = true;
+
+  meta = with lib; {
+    homepage = "https://apr.apache.org/";
+    description = "The Apache Portable Runtime library";
+    platforms = platforms.all;
+    license = licenses.asl20;
+    maintainers = [ maintainers.eelco ];
+  };
+}