Fixed couple of bugs found in processing of --env and --cxxflags options
For --env, it was trashing the value of the option if --rebuild is used
For --cxxflags, the value was interchanged with the --ldflags option.

PRESUBMIT=passed
R=asharif
APPROVED=asharif
DELTA=3  (1 added, 1 deleted, 1 changed)
OCL=62950-p2
RCL=62954-p2
RDATE=2012/09/21 11:52:37


P4 change: 42793475
1 file changed
tree: 0fd331f7a0118eeb3834da6e3e68c184694e8dfe
  1. .git5_specs/
  2. v14/