[build] Drop timestamps from .a file

Make the contents of $(BLIB) deterministic to allow it to be
subsequently used for calculating a build ID.

Signed-off-by: Michael Brown <mcb30@ipxe.org>
1 file changed
tree: 503d4377b72fee22cacfa9555a2c1eaae6cd859e
  1. contrib/
  2. src/
  3. .travis.yml
  4. COPYING
  5. COPYING.GPLv2
  6. COPYING.UBDL
  7. README