Introduce the concept of platform variants. These allow further
qualification of the normal (arch, os) pairings used to factorise the
code base via the VGP_ defines. With this change, a new define
VGPV_<arch>_<os>_<variant> is also passed to each compile. The
initial motivation is to allow clean factorisation of Android-specific
code, which is a minor variant of arm-linux, without having to
introduce a complete new platform. In all other cases the supplied
tag is simply "vanilla".
Also add configure.in stuff to recognise Android at configure time.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@11872 a5019735-40e9-0310-863c-91ae7b9d1cf9
2 files changed
