selinux: fix Makefile dependencies of flask.h
authorOndrej Mosnacek <omosnace@redhat.com>
Wed, 12 Apr 2023 13:59:19 +0000 (15:59 +0200)
committerPaul Moore <paul@paul-moore.com>
Wed, 12 Apr 2023 17:34:20 +0000 (13:34 -0400)
Make the flask.h target depend on the genheaders binary instead of
classmap.h to ensure that it is rebuilt if any of the dependencies of
genheaders are changed.

Notably this fixes flask.h not being rebuilt when
initial_sid_to_string.h is modified.

Fixes: 8753f6bec352 ("selinux: generate flask headers during kernel build")
Signed-off-by: Ondrej Mosnacek <omosnace@redhat.com>
Acked-by: Stephen Smalley <stephen.smalley.work@gmail.com>
Signed-off-by: Paul Moore <paul@paul-moore.com>
security/selinux/Makefile

index 7761624..103c277 100644 (file)
@@ -23,8 +23,8 @@ ccflags-y := -I$(srctree)/security/selinux -I$(srctree)/security/selinux/include
 $(addprefix $(obj)/,$(selinux-y)): $(obj)/flask.h
 
 quiet_cmd_flask = GEN     $(obj)/flask.h $(obj)/av_permissions.h
-      cmd_flask = scripts/selinux/genheaders/genheaders $(obj)/flask.h $(obj)/av_permissions.h
+      cmd_flask = $< $(obj)/flask.h $(obj)/av_permissions.h
 
 targets += flask.h av_permissions.h
-$(obj)/flask.h: $(src)/include/classmap.h FORCE
+$(obj)/flask.h: scripts/selinux/genheaders/genheaders FORCE
        $(call if_changed,flask)