[PATCH] winebuild: Use clang -print-prog-name to find LLVM tools.

[Jacek Caban]

Signed-off-by: Jacek Caban <jacek(a)codeweavers.com>
---
  tools/winebuild/utils.c | 78 +++++++++++++++++++++++++++++++++++------
  1 file changed, 68 insertions(+), 10 deletions(-)