# supress optional/auto dependecies
# local.dirdeps.mk will put them in if necessary
GENDIRDEPS_FILTER+= \
	Ngnu/lib/libssp/libssp_nonshared \
	Ncddl/usr.bin/ctf* \
	Npkgs/pseudo/stage*

# gendirdeps.mk will turn _{VAR} into ${VAR} which keeps this simple
# order of this list matters!
GENDIRDEPS_FILTER_DIR_VARS+= \
       CSU_DIR \
       BOOT_MACHINE_DIR

# order of this list matters!
GENDIRDEPS_FILTER_VARS+= \
       KERNEL_NAME \
       MACHINE_CPUARCH \
       MACHINE_ARCH \
       MACHINE

GENDIRDEPS_FILTER+= ${GENDIRDEPS_FILTER_DIR_VARS:@v@S,${$v},_{${v}},@}
GENDIRDEPS_FILTER+= ${GENDIRDEPS_FILTER_VARS:@v@S,/${$v}/,/_{${v}}/,@:NS,//,*:u}

# handle the non-standard way that gnu/usr.bin/groff/tmac is staged
GENDIRDEPS_FILTER+= C,.*usr/share/tmac.*stage,gnu/usr.bin/groff/tmac,