remove WORKDIR information from config to improve reproducibility.
libgphoto2_port recheck config during compile will set the WORKDIR
info again, so remove this steps after configure.
Signed-off-by: Lee Chee Yang <chee.yang.lee@intel.com>
Signed-off-by: Khem Raj <raj.khem@gmail.com>
(cherry picked from commit 42c71fae32)
Signed-off-by: Armin Kuster <akuster808@gmail.com>