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Commit bf7a9ab4 authored by Michal Marek's avatar Michal Marek
Browse files

tomoyo: Use if_changed when generating builtin-policy.h 



Combine the generation of builtin-policy.h into a single command and use
if_changed, so that the file is regenerated each time the command
changes. The next patch will make use of this.

Acked-by: default avatarTetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
Signed-off-by: default avatarMichal Marek <mmarek@suse.cz>
parent 7e114bbf

security/tomoyo/Makefile

+11 −18
Original line number Diff line number Diff line
@@ -26,23 +26,16 @@ $(obj)/policy/stat.conf: 
	@echo Creating an empty policy/stat.conf

	@touch $@



$(obj)/builtin-policy.h: $(obj)/policy/profile.conf $(obj)/policy/exception_policy.conf $(obj)/policy/domain_policy.conf $(obj)/policy/manager.conf $(obj)/policy/stat.conf

	@echo Generating built-in policy for TOMOYO 2.5.x.

	@echo "static char tomoyo_builtin_profile[] __initdata =" > $@.tmp

	@$(objtree)/scripts/basic/bin2c < $(obj)/policy/profile.conf >> $@.tmp

	@echo ";" >> $@.tmp

	@echo "static char tomoyo_builtin_exception_policy[] __initdata =" >> $@.tmp

	@$(objtree)/scripts/basic/bin2c < $(obj)/policy/exception_policy.conf >> $@.tmp

	@echo ";" >> $@.tmp

	@echo "static char tomoyo_builtin_domain_policy[] __initdata =" >> $@.tmp

	@$(objtree)/scripts/basic/bin2c < $(obj)/policy/domain_policy.conf >> $@.tmp

	@echo ";" >> $@.tmp

	@echo "static char tomoyo_builtin_manager[] __initdata =" >> $@.tmp

	@$(objtree)/scripts/basic/bin2c < $(obj)/policy/manager.conf >> $@.tmp

	@echo ";" >> $@.tmp

	@echo "static char tomoyo_builtin_stat[] __initdata =" >> $@.tmp

	@$(objtree)/scripts/basic/bin2c < $(obj)/policy/stat.conf >> $@.tmp

	@echo ";" >> $@.tmp

	@mv $@.tmp $@

targets += builtin-policy.h

define do_policy

echo "static char tomoyo_builtin_$(1)[] __initdata ="; \

$(objtree)/scripts/basic/bin2c <$(obj)/policy/$(1).conf; \

echo ";"

endef

quiet_cmd_policy  = POLICY  $@

      cmd_policy  = ($(call do_policy,profile); $(call do_policy,exception_policy); $(call do_policy,domain_policy); $(call do_policy,manager); $(call do_policy,stat)) >$@



$(obj)/builtin-policy.h: $(obj)/policy/profile.conf $(obj)/policy/exception_policy.conf $(obj)/policy/domain_policy.conf $(obj)/policy/manager.conf $(obj)/policy/stat.conf FORCE

	$(call if_changed,policy)



$(obj)/common.o: $(obj)/builtin-policy.h