[PATCH 2/7] winebuild: generate deterministic temporary filenames

[Marko Semet]

Using xorshift* as pseudorandom number generator. It get initialised
with the environment (sorted by name) and arguments.

Signed-off-by: Marko Semet 
---
 tools/winebuild/build.h |   6 ++
 tools/winebuild/main.c  |   1 +
 tools/winebuild/utils.c | 160 +++++++++++++++++++++++++++++++++++++++-
 3 files changed, 165 insertions(+), 2 deletions(-)