Override cxx-sysincludes along with CC and CXX
since it contains path pointing to tcbootstrap
sysroot which does not have c++ headers and libraries
Drop shorten-build-commands patch since it
did not override the include flags for c++ headers
when tests written in c++ are executed the @includes file
does not get updated to add c++ header paths
This patch only reduced the build output anyway
Add a patch to point eglibc to look into c++
headers the way OE installs them its not standard
install e.g. usr/include/c++/GCC_VER but instead
usr/include/c++. This lets g++ find the headers
in right place when compiling c++ testcases
Signed-off-by: Khem Raj <raj.khem@gmail.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
