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/os-specific/darwin/apple-source-releases/Libc/default.nix

@@ -0,0 +1,38 @@
+{ appleDerivation', stdenvNoCC, ed, unifdef, Libc_old, Libc_10-9 }:
+
+appleDerivation' stdenvNoCC {
+  nativeBuildInputs = [ ed unifdef ];
+
+  patches = [
+    ./0001-Define-TARGET_OS_EMBEDDED-in-std-lib-io-if-not-defin.patch
+  ];
+
+  # TODO: asl.h actually comes from syslog project now
+  installPhase = ''
+    export SRCROOT=$PWD
+    export DSTROOT=$out
+    export PUBLIC_HEADERS_FOLDER_PATH=include
+    export PRIVATE_HEADERS_FOLDER_PATH=include
+    bash xcodescripts/headers.sh
+
+    cp ${./CrashReporterClient.h} $out/include/CrashReporterClient.h
+
+    cp ${Libc_10-9}/include/NSSystemDirectories.h $out/include
+
+    # Ugh Apple stopped releasing this stuff so we need an older one...
+    cp    ${Libc_old}/include/spawn.h    $out/include
+    cp    ${Libc_old}/include/setjmp.h   $out/include
+    cp    ${Libc_old}/include/ucontext.h $out/include
+    cp    ${Libc_old}/include/pthread*.h $out/include
+    cp    ${Libc_old}/include/sched.h    $out/include
+    cp -R ${Libc_old}/include/malloc     $out/include
+
+    mkdir -p $out/include/libkern
+    cp ${Libc_old}/include/asl.h                    $out/include
+    cp ${Libc_old}/include/libproc.h                $out/include
+    cp ${Libc_old}/include/libkern/OSAtomic.h       $out/include/libkern
+    cp ${Libc_old}/include/libkern/OSCacheControl.h $out/include/libkern
+  '';
+
+  appleHeaders = builtins.readFile ./headers.txt;
+}