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/compilers/llvm/5/libcxxabi/gnu-install-dirs.patch

@@ -0,0 +1,28 @@
+diff --git a/CMakeLists.txt b/CMakeLists.txt
+index 4db3328deb9c..74b39acfe588 100644
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -20,6 +20,8 @@ set(CMAKE_MODULE_PATH
+ if (CMAKE_SOURCE_DIR STREQUAL CMAKE_CURRENT_SOURCE_DIR)
+   project(libcxxabi CXX C)
+ 
++  include(GNUInstallDirs)
++
+   set(PACKAGE_NAME libcxxabi)
+   set(PACKAGE_VERSION 5.0.0)
+   set(PACKAGE_STRING "${PACKAGE_NAME} ${PACKAGE_VERSION}")
+diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
+index adcc412880c9..71758665af05 100644
+--- a/src/CMakeLists.txt
++++ b/src/CMakeLists.txt
+@@ -174,8 +174,8 @@ endif()
+ add_custom_target(cxxabi DEPENDS ${LIBCXXABI_TARGETS})
+ 
+ install(TARGETS ${LIBCXXABI_TARGETS}
+-  LIBRARY DESTINATION ${LIBCXXABI_INSTALL_PREFIX}lib${LIBCXXABI_LIBDIR_SUFFIX} COMPONENT cxxabi
+-  ARCHIVE DESTINATION ${LIBCXXABI_INSTALL_PREFIX}lib${LIBCXXABI_LIBDIR_SUFFIX} COMPONENT cxxabi
++  LIBRARY DESTINATION ${LIBCXXABI_INSTALL_PREFIX}${CMAKE_INSTALL_LIBDIR}${LIBCXXABI_LIBDIR_SUFFIX} COMPONENT cxxabi
++  ARCHIVE DESTINATION ${LIBCXXABI_INSTALL_PREFIX}${CMAKE_INSTALL_LIBDIR}${LIBCXXABI_LIBDIR_SUFFIX} COMPONENT cxxabi
+   )
+ 
+ if (NOT CMAKE_CONFIGURATION_TYPES)