linux - security/selinux/Makefile

44 lines · 1.6 KiB

1	# SPDX-License-Identifier: GPL-2.0
2	#
3	# Makefile for building the SELinux module as part of the kernel tree.
4	#
5
6	# NOTE: There are a number of improvements that can be made to this Makefile
7	# once the kernel requires make v4.3 or greater; the most important feature
8	# lacking in older versions of make is support for grouped targets. These
9	# improvements are noted inline in the Makefile below ...
10
11	obj-$(CONFIG_SECURITY_SELINUX) := selinux.o
12
13	ccflags-y := -I$(srctree)/security/selinux -I$(srctree)/security/selinux/include
14
15	ccflags-$(CONFIG_SECURITY_SELINUX_DEBUG) += -DDEBUG
16
17	selinux-y := avc.o hooks.o selinuxfs.o netlink.o nlmsgtab.o netif.o \
18	netnode.o netport.o status.o initcalls.o \
19	ss/ebitmap.o ss/hashtab.o ss/symtab.o ss/sidtab.o ss/avtab.o \
20	ss/policydb.o ss/services.o ss/conditional.o ss/mls.o ss/context.o
21
22	selinux-$(CONFIG_SECURITY_NETWORK_XFRM) += xfrm.o
23	selinux-$(CONFIG_NETLABEL) += netlabel.o
24	selinux-$(CONFIG_SECURITY_INFINIBAND) += ibpkey.o
25	selinux-$(CONFIG_IMA) += ima.o
26
27	genhdrs := flask.h av_permissions.h
28
29	# see the note above, replace the dependency rule with the one below:
30	# $(addprefix $(obj)/,$(selinux-y)): $(addprefix $(obj)/,$(genhdrs))
31	$(addprefix $(obj)/,$(selinux-y)): $(obj)/flask.h
32
33	quiet_cmd_genhdrs = GEN $(addprefix $(obj)/,$(genhdrs))
34	cmd_genhdrs = $< $(addprefix $(obj)/,$(genhdrs))
35
36	targets += $(genhdrs)
37
38	# see the note above, replace the 'flask.h' rule with the line below:
39	# $(addprefix $(obj)/,$(genhdrs)) &: $(obj)/genheaders FORCE
40	$(obj)/flask.h: $(obj)/genheaders FORCE
41	$(call if_changed,genhdrs)
42
43	hostprogs := genheaders
44	HOST_EXTRACFLAGS += -I$(srctree)/security/selinux/include