Add wpa_supplicant Makefile target libwpa_ctrl.a

"make -C wpa_supplicant libwpa_ctrl.a" can now be used to build a static
library that can be linked with external programs using wpa_ctrl.h. This
makes it easier to create a separate library package that does not
depend in any other hostap.git file other than src/common/wpa_ctrl.h and
the libwpa_ctrl.a built with this new make target.

Signed-off-by: Jouni Malinen <j@w1.fi>
1 file changed