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/vc/vc_0_7_clang_fix.patch

@@ -0,0 +1,28 @@
+diff -ur a/sse/intrinsics.h b/sse/intrinsics.h
+--- a/sse/intrinsics.h	2021-11-12 22:09:50.000000000 -0500
++++ b/sse/intrinsics.h	2021-11-12 22:14:08.000000000 -0500
+@@ -498,16 +498,6 @@
+         case 0:
+             f = _mm_cvtss_f32(v);
+             break;
+-#if defined VC_IMPL_SSE4_1 && !defined VC_MSVC
+-        default:
+-#ifdef VC_GCC
+-            f = __builtin_ia32_vec_ext_v4sf(static_cast<__v4sf>(v), (i));
+-#else
+-            // MSVC fails to compile this because it can't optimize i to an immediate
+-            _MM_EXTRACT_FLOAT(f, v, i);
+-#endif
+-            break;
+-#else
+         case 1:
+             f = _mm_cvtss_f32(_mm_castsi128_ps(_mm_srli_si128(_mm_castps_si128(v), 4)));
+             break;
+@@ -517,7 +507,6 @@
+         case 3:
+             f = _mm_cvtss_f32(_mm_castsi128_ps(_mm_srli_si128(_mm_castps_si128(v), 12)));
+             break;
+-#endif
+         }
+         return f;
+     }