msrtool: Make configure more POSIX sh friendly

Change a few bash-specific constructs to more portable syntax specified by
POSIX.  After the change the script keeps working with bash interpreter and
can also be interpreted by FreeBSD /bin/sh.

Signed-off-by: Andriy Gapon <avg@icyb.net.ua>
Acked-by: Peter Stuge <peter@stuge.se>


git-svn-id: svn://svn.coreboot.org/coreboot/trunk@4964 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
1 file changed
tree: 89cce406c0dc7f003cfa6b2c78758781863da5ba
  1. documentation/
  2. payloads/
  3. src/
  4. targets/
  5. util/
  6. COPYING
  7. Makefile
  8. NEWS
  9. README