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/misc/root/sw_vers.patch

@@ -0,0 +1,87 @@
+diff a/cmake/modules/SetUpMacOS.cmake b/cmake/modules/SetUpMacOS.cmake
+--- a/cmake/modules/SetUpMacOS.cmake
++++ b/cmake/modules/SetUpMacOS.cmake
+@@ -28,17 +28,10 @@ if(CMAKE_VERSION VERSION_LESS 3.14.4)
+ endif()
+ 
+ if (CMAKE_SYSTEM_NAME MATCHES Darwin)
+-  EXECUTE_PROCESS(COMMAND sw_vers "-productVersion"
+-                  COMMAND cut -d . -f 1-2
+-                  OUTPUT_VARIABLE MACOSX_VERSION OUTPUT_STRIP_TRAILING_WHITESPACE)
+-
+   MESSAGE(STATUS "Found a macOS system ${MACOSX_VERSION}")
+ 
+-  if(MACOSX_VERSION VERSION_GREATER 10.7 AND ${CMAKE_CXX_COMPILER_ID} MATCHES Clang)
+     set(libcxx ON CACHE BOOL "Build using libc++" FORCE)
+-  endif()
+ 
+-  if(MACOSX_VERSION VERSION_GREATER 10.4)
+     #TODO: check haveconfig and rpath -> set rpath true
+     #TODO: check Thread, define link command
+     #TODO: more stuff check configure script
+@@ -57,22 +50,7 @@ if (CMAKE_SYSTEM_NAME MATCHES Darwin)
+        SET(CMAKE_SHARED_LIBRARY_CREATE_CXX_FLAGS "${CMAKE_SHARED_LIBRARY_CREATE_CXX_FLAGS} -m64")
+        SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -m64")
+        SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -m64")
+-    else()
+-       SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -m32")
+-       SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -m32")
+-       SET(CMAKE_Fortran_FLAGS "${CMAKE_Fortran_FLAGS} -m32")
+     endif()
+-  endif()
+-
+-  if(MACOSX_VERSION VERSION_GREATER 10.6)
+-    set(MACOSX_SSL_DEPRECATED ON)
+-  endif()
+-  if(MACOSX_VERSION VERSION_GREATER 10.7)
+-    set(MACOSX_ODBC_DEPRECATED ON)
+-  endif()
+-  if(MACOSX_VERSION VERSION_GREATER 10.8)
+-    set(MACOSX_GLU_DEPRECATED ON)
+-  endif()
+ 
+   if (CMAKE_COMPILER_IS_GNUCXX)
+      SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -pipe -W -Wshadow -Wall -Woverloaded-virtual -fsigned-char -fno-common")
+@@ -130,7 +108,6 @@ if (CMAKE_SYSTEM_NAME MATCHES Darwin)
+   endif()
+ 
+   #---Set Linker flags----------------------------------------------------------------------
+-  set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -mmacosx-version-min=${MACOSX_VERSION}")
+ else (CMAKE_SYSTEM_NAME MATCHES Darwin)
+   MESSAGE(FATAL_ERROR "There is no setup for this this Apple system up to now. Don't know waht to do. Stop cmake at this point.")
+ endif (CMAKE_SYSTEM_NAME MATCHES Darwin)
+diff a/config/root-config.in b/config/root-config.in
+--- a/config/root-config.in
++++ b/config/root-config.in
+@@ -312,12 +312,6 @@ macosxicc)
+    ;;
+ macosx64|macosxarm64)
+    # MacOS X with gcc (GNU cc v4.x) in 64 bit mode
+-   macosx_major=`sw_vers | sed -n 's/ProductVersion://p' | cut -d . -f 1 | sed -e 's/^[[:space:]]*//'`
+-   macosx_minor=`sw_vers | sed -n 's/ProductVersion://p' | cut -d . -f 2`
+-   # cannot find the one linked to libGraf if relocated after built
+-   if [ $macosx_major -eq 10 -a $macosx_minor -le 4 ]; then
+-      rootlibs="$rootlibs -lfreetype"
+-   fi
+    auxcflags="${cxxversionflag} -m64"
+    auxldflags="-m64"
+    auxlibs="-lm -ldl"
+@@ -378,18 +372,11 @@ freebsd* | openbsd* | linux*)
+    done
+    ;;
+ macosx*)
+-   if [ \( $macosx_major -eq 10 -a $macosx_minor -ge 5 \) -o $macosx_major -gt 10  ]; then
+       auxcflags="-pthread $auxcflags"
+       auxlibs="-lpthread $auxlibs"
+-   else
+-      auxcflags="-D_REENTRANT $auxcflags"
+-      auxlibs="-lpthread $auxlibs"
+-   fi
+    for f in $features ; do
+       if test "x$f" = "xrpath" ; then
+-         if [ \( $macosx_major -eq 10 -a $macosx_minor -ge 5 \) -o $macosx_major -gt 10  ]; then
+             auxlibs="-Wl,-rpath,$libdir $auxlibs"
+-         fi
+       fi
+       if test "x$f" = "xlibcxx" ; then
+          auxcflags="-stdlib=libc++ $auxcflags"