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/logic/verifast/default.nix

@@ -0,0 +1,50 @@
+{ lib, stdenv, fetchurl, gtk2, gdk-pixbuf, atk, pango, glib, cairo, freetype
+, fontconfig, libxml2, gnome2 }:
+
+let
+
+  libPath = lib.makeLibraryPath
+    [ stdenv.cc.libc stdenv.cc.cc gtk2 gdk-pixbuf atk pango glib cairo
+      freetype fontconfig libxml2 gnome2.gtksourceview
+    ] + ":${stdenv.cc.cc.lib}/lib64:$out/libexec";
+
+  patchExe = x: ''
+    patchelf --interpreter "$(cat $NIX_CC/nix-support/dynamic-linker)" \
+      --set-rpath ${libPath} ${x}
+  '';
+
+  patchLib = x: ''
+    patchelf --set-rpath ${libPath} ${x}
+  '';
+
+in
+stdenv.mkDerivation rec {
+  pname = "verifast";
+  version = "21.04";
+
+  src = fetchurl {
+    url    = "https://github.com/verifast/verifast/releases/download/${version}/${pname}-${version}-linux.tar.gz";
+    sha256 = "sha256-PlRsf4wFXoM+E+60SbeKzs/RZK0HNVirX47AnI6NeYM=";
+  };
+
+  dontConfigure = true;
+  dontStrip = true;
+  installPhase = ''
+    mkdir -p $out/bin
+    cp -R bin $out/libexec
+
+    ${patchExe "$out/libexec/verifast"}
+    ${patchExe "$out/libexec/vfide"}
+    ${patchLib "$out/libexec/libz3.so"}
+    ln -s $out/libexec/verifast $out/bin/verifast
+    ln -s $out/libexec/vfide    $out/bin/vfide
+  '';
+
+  meta = {
+    description = "Verification for C and Java programs via separation logic";
+    homepage    = "https://people.cs.kuleuven.be/~bart.jacobs/verifast/";
+    license     = lib.licenses.mit;
+    platforms   = [ "x86_64-linux" ];
+    maintainers = [ lib.maintainers.thoughtpolice ];
+  };
+}