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/science/math/spooles/default.nix

@@ -0,0 +1,52 @@
+{ lib, stdenv, fetchurl, perl }:
+
+stdenv.mkDerivation rec {
+  pname = "spooles";
+  version = "2.2";
+
+  src = fetchurl {
+    url = "http://www.netlib.org/linalg/spooles/spooles.${version}.tgz";
+    sha256 = "1pf5z3vvwd8smbpibyabprdvcmax0grzvx2y0liy98c7x6h5jid8";
+  };
+
+  sourceRoot = ".";
+
+  patches = [
+    ./spooles.patch
+  ];
+
+  postPatch = lib.optionalString stdenv.hostPlatform.isDarwin ''
+    substituteInPlace makefile --replace '-Wl,-soname' '-Wl,-install_name'
+  '';
+
+  buildPhase = ''
+    make lib
+  '';
+
+  installPhase = ''
+    mkdir -p $out/lib $out/include/spooles
+    cp libspooles.a libspooles.so.2.2 $out/lib/
+    ln -s libspooles.so.2.2 $out/lib/libspooles.so.2
+    ln -s libspooles.so.2 $out/lib/libspooles.so
+    for h in *.h; do
+      if [ $h != 'MPI.h' ]; then
+         cp $h $out/include/spooles
+         d=`basename $h .h`
+         if [ -d $d ]; then
+            mkdir $out/include/spooles/$d
+            cp $d/*.h $out/include/spooles/$d
+         fi
+      fi
+    done
+  '';
+
+  nativeBuildInputs = [ perl ];
+
+  meta = with lib; {
+    homepage = "http://www.netlib.org/linalg/spooles/";
+    description = "Library for solving sparse real and complex linear systems of equations";
+    license = licenses.publicDomain;
+    maintainers = with maintainers; [ gebner ];
+    platforms = platforms.unix;
+  };
+}