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/science/biology/bwa/default.nix

@@ -0,0 +1,50 @@
+{ lib, stdenv, fetchurl, fetchpatch, zlib }:
+
+stdenv.mkDerivation rec {
+  pname = "bwa";
+  version = "0.7.17";
+
+  src = fetchurl {
+    url = "mirror://sourceforge/bio-bwa/${pname}-${version}.tar.bz2";
+    sha256 = "1zfhv2zg9v1icdlq4p9ssc8k01mca5d1bd87w71py2swfi74s6yy";
+  };
+
+  patches = [
+    # Pull upstream patch for -fno-common toolchain support like upstream
+    # gcc-10: https://github.com/lh3/bwa/pull/267
+    (fetchpatch {
+      name  = "fno-common.patch";
+      url = "https://github.com/lh3/bwa/commit/2a1ae7b6f34a96ea25be007ac9d91e57e9d32284.patch";
+      sha256 = "1lihfxai6vcshv5vr3m7yhk833bdivkja3gld6ilwrc4z28f6wqy";
+    })
+  ];
+
+  buildInputs = [ zlib ];
+
+  # Avoid hardcoding gcc to allow environments with a different
+  # C compiler to build
+  preConfigure = ''
+    sed -i '/^CC/d' Makefile
+  '';
+
+  makeFlags = lib.optional stdenv.hostPlatform.isStatic "AR=${stdenv.cc.targetPrefix}ar";
+
+  # it's unclear which headers are intended to be part of the public interface
+  # so we may find ourselves having to add more here over time
+  installPhase = ''
+    install -vD -t $out/bin bwa
+    install -vD -t $out/lib libbwa.a
+    install -vD -t $out/include bntseq.h
+    install -vD -t $out/include bwa.h
+    install -vD -t $out/include bwamem.h
+    install -vD -t $out/include bwt.h
+  '';
+
+  meta = with lib; {
+    description = "A software package for mapping low-divergent sequences against a large reference genome, such as the human genome";
+    license     = licenses.gpl3;
+    homepage    = "http://bio-bwa.sourceforge.net/";
+    maintainers = with maintainers; [ luispedro ];
+    platforms = platforms.x86_64;
+  };
+}