OP_FORCE
case OP_FORCE:
} else if (gn->type & (OP_FORCE|OP_PHONY)) {
if (gn->type & OP_FORCE)
#define OP_OPMASK (OP_DEPENDS|OP_FORCE|OP_DOUBLEDEP)
if (op & OP_FORCE) {
op = OP_FORCE;