ifndef LINUXDIR
RUNNING_REL := $(shell uname -r)
-LINUXDIR := /lib/modules/$(RUNNING_REL)/build
+LINUXDIR := $(shell if [ -e /lib/modules/$(RUNNING_REL)/source ]; then \
+ echo /lib/modules/$(RUNNING_REL)/source; \
+ else echo /lib/modules/$(RUNNING_REL)/build; fi)
endif
ifndef O
ifndef LINUXDIR
RUNNING_REL := $(shell uname -r)
-LINUXDIR := /lib/modules/$(RUNNING_REL)/build
+LINUXDIR := $(shell if [ -e /lib/modules/$(RUNNING_REL)/source ]; then \
+ echo /lib/modules/$(RUNNING_REL)/source; \
+ else echo /lib/modules/$(RUNNING_REL)/build; fi)
endif
ifndef O