Strip compiler options from the CC variable

The Makefile checks validity of the compiler command in the CC
variable by feeding the contents of that variable to the `type'
utility. Some environments include compiler options in the CC
variable such as architecture specific tuning flags. For such
cases it is necessary to first strip everything except the
command itself from the contents of the CC variable prior to
checking the command with the type utility, which is what this
patch is introducing. We use shell parameter expansion mechanism
for this purpose.

Signed-off-by: Dmitri Vorobiev <dmitri.vorobiev@movial.com>

0 files changed, 0 insertions, 0 deletions