From: Michal Marek Date: Fri, 9 Jan 2015 13:36:27 +0000 (+0100) Subject: tomoyo: Use if_changed when generating builtin-policy.h X-Git-Tag: v4.1-rc1~126^2~1^2~1 X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=commitdiff_plain;h=bf7a9ab43c2f692bce4ee3ed1456f42c77eb1346;p=linux.git 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: Tetsuo Handa Signed-off-by: Michal Marek --- diff --git a/security/tomoyo/Makefile b/security/tomoyo/Makefile index a6c02a5948b6..ecdefb583fcf 100644 --- a/security/tomoyo/Makefile +++ b/security/tomoyo/Makefile @@ -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