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